fertilizer production line – Page 231

How to choose cow dung organic fertilizer machine manufacturers?

Written by fertilizer production line on December 2nd, 2019.

The cow manure organic fertilizer production line can effectively reduce the eutrophication of surface water bodies caused by pollution, solve the environmental pollution caused by breeding industries such as cattle farms and other organic wastes, and lay a foundation for human consumption of green food and organic food. A good foundation is conducive to improving the safety and quality of agricultural products, and the ecological and environmental benefits are extremely significant.

organic fertilizer production machines

The cow manure organic fertilizer manufacturing process is using organic waste such as livestock manure to produce bio-organic fertilizer, pure organic fertilizer and organic inorganic fertilizer. The cow manure organic fertilizer equipment is characterized by fresh cow dung as raw material, after a series of processing and advanced technology, producing complete sets of production equipment of natural organic cow manure fertilizer.

The equipment is easy to operate, low in energy consumption and high in output. It adopts a new generation of high-efficiency granulation process, scientific and reasonable process, compact layout, and effectively solves the key technical problems, such as the organic raw materials are difficult to granulate of traditional granulation process, the addition amount is low, and the raw materials need to be dried and smashed treatment. The cow manure organic fertilizer equipment has stable operation, energy saving and no consumption, no three discharges, convenient maintenance, reliable operation and wide adaptability of raw materials. It can produce spherical pure organic fertilizer, organic inorganic fertilizer and biological organic fertilizer; the particles are round and uniform, smooth, good fluidity and high strength.

How to choose cow dung organic fertilizer production line equipment manufacturers? First, let us know what equipment is composed of cow dung organic fertilizer equipment?

Cow manure organic fertilizer equipment is divided into three configurations: low, medium and high:

Low configuration: semi-wet material pulverizer, horizontal mixer, fertilizer granulator machine, drum sieving machine, packaging equipment.

Medium configuration: semi-wet material pulverizer, horizontal mixer, fertilizer granulator machine, dryer, cooler, drum sieving machine, packaging equipment, belt conveyor, etc.

High configuration: chicken manure dehydrator, fermentation compost turner machine, semi-wet material crusher, horizontal mixer, fertilizer granulator machine, dryer, cooler, drum sieving machine, coating machine, packaging equipment, belt conveyor, etc.

The quality of organic fertilizer equipment directly affects the level of efficiency. Therefore, when we choose the cow manure organic fertilizer machine manufacturers, we must not blindly choose, we must choose strong and responsible manufacturers. It is not easy for customers to earn every penny. It is also necessary to carefully select the equipment that is more suitable for them and find a manufacturer of organic fertilizer production lines with excellent technology and good after-sales service.

Other article for your reference:Pig manure organic fertilizer production equipment

How to select fertilizer granulator suitable for compound fertilizer production

Written by fertilizer production line on November 29th, 2019.

Solid compound fertilizer granules are more effective than other fertilizers in use and soil, and are widely welcomed in the market. Fertilizer granulation is a basic treatment method in fertilizer production. Fertilizer granulator machine mixes different fertilizers into granules, which plays an important role in NPK fertilizer production line.

Basic fertilizers such as ammonium bicarbonate, urea, ammonium chloride, ammonium nitrate, ammonium sulfate, ordinary superphosphate, calcium magnesium phosphate, ingot phosphate, heavy superphosphate, potassium chloride, potassium sulfate, phosphate nitrate, dicalcium phosphate, potassium nitrate and so on are proportionally compounded to make the compound fertilizer we need, which is granulated by fertilizer granulator. Granulation is the granulation of fertilizer containing water. In NPK fertilizer production equipment, the commonly used fertilizer granulator machine includes double roller fertilizer granulator, rotary drum granulator and disc fertilizer granulator.

Fertilizer granulator machine granulates by agglomeration

The working principle of drum granulator and disc granulator is similar. When urea, calcium superphosphate, ammonium sulfate, ammonium phosphate, ammonium nitrate, potassium fertilizer and other fertilizers are mixed, they are aggregated into compound fertilizer granules through granulation operation. Rotary drum granulator and disc granulator are suitable for granulation of various ingredients, and the obtained granules are of good quality and high granulation rate of materials.

The main body of the rotary drum granulator is a horizontal drum. The drum is driven by motor, reducer and gear, which is supported by wheel and rollover. The drum granulator has strong production capacity, long material residence time and good granulation effect.

The main body of the disc granulator is a slightly inclined disc, which continuously rolls to complete granulation. In the production of disc fertilizer granulator, the production situation can be seen directly, which is convenient to observe and adjust in time, and the granulation rate of compound fertilizer is high.

Fertilizer granulator machine granulates by extrusion

The double roller fertilizer granulator makes the material into granules by extrusion method. The water content is not higher than 15%, and the materials with good fertilizer effect are mixed after mixing, and the material is strongly extruded by the roller press granulator, so that the molecular force between fertilizers acts and is extruded, and then the sheeted material is crushed into granular compound fertilizer.

How to choose fertilizer manufacturing process plant

Written by fertilizer production line on November 27th, 2019.

Fertilizer promotes the development of ecological agriculture, and the demand is huge. Investment in building fertilizer plants has become a popular project. Some investors want to build small-scale fertilizer manufacturing process to save costs, while some investors in fertilizer plants are going to build large-scale fertilizer plants to save unit production costs.

So what should we pay attention to when purchasing fertilizer manufacturing process plant? Here are some notes.

Determine the type of fertilizer and producton site. Determining whether to produce organic fertilizer or compound fertilizer affects the choice of site. If organic fertilizer is produced, it should not be too far from the farm where raw materials are provided. The type of fertilizer determines whether compound fertilizer equipment or organic fertilizer equipment is needed. Different types of fertilizer equipment also have differences.

Determine the fertilizer granulator machine. Granulation is the key link in fertilizer production and plays an important role in the quality of manufactured fertilizer. Fertilizer granules are cylindrical, spherical and flat spherical in shape. The granules produced by granulators of different shapes are different. The choice of granulator is related to the scale of fertilizer plant construction and local market. Fertilizer factories have different investment scales, different production processes, and different supporting equipment.

If a small fertilizer plant is to be built, it is suggested to configure simple machinery and equipment to reduce investment in equipment. The small fertilizer production line is composed of crusher, mixer, granulator, drum screener and automatic packing machine. If organic fertilizer fermentation is needed, it can be carried out with batten fermentation and windrow turning machine. The advantages are that they are more in line with the principle of aerobic fermentation. It is not easy to form anaerobic fermentation. The fermentation is full and complete, and the fermentation speed is fast. Forklift trucks can also be used instead of turner (the effect is not as good as turner), which can be adopted in terms of saving investment. According to the local environmental protection requirements, choose dust removal settings, where environmental protection requirements are high, choose heavy dust settings to meet the local emission quality standards.

Investment in large and medium-sized fertilizer plants, fertilizer production equipment can choose turning machine, automatic batching system, loader feeding hopper, crusher, mixer, granulator, dryer, hot stove, cooler, feeder, screener, cyclone dust collector, packing machine, etc. Increase mechanical automation, save manpower and cost. Organic fertilizer tank fermentation, can choose simple compost turning machine, double screws compost turning machine (suitable for large yield).

Determine the manufacturer of fertilizer manufacturing process plant. Several fertilizer machine manufacturers were inspected, and the strength, scale and reputation of the manufacturer of fertilizer equipment were fully understood. It is better to inspect the production workshop, finishing workshop and assembly workshop of the enterprise, to know the product quality, processing equipment, production process of the enterprise, and whether the fertilizer equipment produced by the manufacturer is professional. Referring to the customer cases that the manufacturer has completed, on-site test machine, the production site can best show the real operation of the equipment. Looking for fertilizer equipment suppliers with perfect after-sales service, suppliers provide professional technicians to guide customers to install and debug equipment, so that the equipment can operate normally, and provide corresponding training services.

Determine the safety performance of fertilizer manufacturing process plant. Safety is the first, before purchasing, we need to consider whether the production line has safety devices, whether the machine design is reasonable, whether safety factors are taken into account, whether the parts are not welded properly, whether the bolts are tightened, whether there is pollution, and so on. In addition, whether the overall operation of the equipment is smooth and whether the design of the production line is reasonable are also matters needing attention, because it relates to the efficiency and quality of the operation of the equipment. With the permission of the manufacturer, the operator can try to operate it in practice and feel its state conveniently.

fertilizer manufacturing process

Powerful organic fertilizer production equipment enterprises can customize their own equipment configurations for different customers according to their needs, and users can choose their own equipment according to their own needs. Zhengzhou Tianci Heavy Industry Machinery Co., Ltd. We provide customers with process design, equipment manufacturing, installation and commissioning, with full one-stop services. We are a leading agricultural fertilizer machine manufacturer in China, has strong technical strength in fertilizer machines. We have exported to many countries, India, Korea, Vietnam, Pakistan, Malaysia, Kenya, Sudan, Egypt, Algeria, Russia, Ukraine, Turkey, Spain, etc. Any question, welcome to contact us.

Fermentation Mode of Chicken Manure Organic Fertilizer Manufacturing Process

Written by fertilizer production line on November 27th, 2019.

Organic fertilizer, commonly known as farm manure, consists of various animal, plant residues or metabolites, such as human and animal manure, straw, animal residues, slaughterhouse waste, etc. Carbon-containing materials, mainly from plants and animals, are applied to the soil to provide plant nutrition as its main function. It not only provides comprehensive nutrition for crops, but also has long fertilizer efficiency. It can increase and renew soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity. It is the main nutrient in green food production.

The production of organic fertilizer must go through composting fermentation process. Composting is a process in which organic matter is continuously degraded and stabilized by microorganisms under certain conditions, and a product suitable for land use is produced.

Site selection

The site should be flat, near the water source and sunny from the leeward. It does not pollute the environment and is easy to provide water.

Chicken Manure Organic Fertilizer Fermentation Mode

1. Store the materials and add the bacteria proportionally. Water content should be controlled at 60%-70%. Fermentation of less water is slow and aeration of more water is poor. Oxygen deficiency will corrupt and produce odor.

2. The start-up temperature is better than 15℃ (can be operated in four seasons, not affected by season, fermentation in indoor or greenhouse in winter as far as possible), and the fermentation temperature should be controlled between 60 ~65℃.

3. Fermentation of organic fertilizer needs oxygen consumption fermentation. In the process of operation, oxygen supply measures should be increased so as to mix well, turn over frequently and ventilate properly. The windrow turner can work accurately to meet the requirements, it’s an important equipment of fertilizer fermention. Windrow compost turning machine has the advantage of high efficiency, smooth operation, strong and durable, even turning throw.

4. Fermentation

Warming-up stage: generally only one day is needed from room temperature to 50℃.

High temperature stage: generally only 2 days from 50-70℃.

Cooling stage: from high temperature to below 50℃, generally about two weeks. The temperature began to drop to normal temperature, indicating that the fermentation was completed.

FAQ of Organic Fertilizer Fermentation:

1. Slow warming: no or slow warming of the reactor

Material is too wet, too dry, there is not enough nitrogen source, and the pH is too low.

2. Heap temperature is too high: during fermentation, the heap temperature is more than 65℃.

Poor permeability.

3. Odor: The odor of rotten eggs or rotten eggs is emitted from the stack.

Ammonia content is too high, material stacking is too dense.

After being processed by the chicken manure organic fertilizer production equipment, these organic fertilizers can be sold. Huaqiang fertilizer machine manufacturer supply professional organic fertilizer production line, and a series comprehensive service.

NPK fertilizer manufacturing production process

Written by fertilizer production line on November 26th, 2019.

In this article,brief introduction of complete equipment and process of compound fertilizer production line of Zhengzhou Huaqiang Heavy Industry Technology Co.Ltd.The npk fertilizer manufacturing process production of compound fertilizer is the general process of compound fertilizer production,which is of great significance for users to incest and fully understand the production of compound fertilizer.
The fertilizer manufacturing process of npk,compound fertilizer is roughly as follows:raw material proportioning,mixing,and stirring,agglomeration and crushing,material granulation,primary screening,particle drying,particle cooling,secondary grading of particles,coating of finished particles,quantitative packaging of finished particles,etc.
The following is a detailed introduction to each link of the production process of npk, compound fertilizer and in different producing parts it is equipped with different type fertilizer equipment:
The production process of npk,compound fertilizer includes raw material promoting,mixing,crushing and agglomeration,granulation,primary screening,particle,drying,particle cooling,secondary screening,particle coating of finished products and quantitative packaging of finished products.

1.Raw materia ingredients:generally the raw materials can be the urea,ammonium nitrate,ammonium chloride,ammonium sulfate,potassium chloride and other raw materials can be selected and prepared in a certain proportion.
2.Mixing parts:Minx the prepared raw materials evenly to improve the overall uniform fertilizer efficiency content of the fertilizer particles,and use the horizontal mixer or disc mixer to mix the raw materials.
3.Agglomerate crushing:the raw materials with uniform mixture are crushed to facilitate the subsequent granulation processing,mainly using chain crusher,etc.
4.Material granulation:evenly stirred and crushed materials are sent to the granulator by belt conveyor for fertilizer granulator machine(drum granulator,disc granulator and roller press granulator can be used),which is an essential and most important step in the production process of compound fertilizer.

npk fertilizer manufacturing process
5.Primary screening:preliminary screening of semi-finished particles.Unqualified particles are returned to the mixing and mining link for reprocessing.Generally,roller screener is used to sceeen the granulator.
6.Particle drying:the particles made by the granulator and screned by the first stage are sent to the dryer to dry the moisture contained in the particles,so as to increase the particle strength and facilitate the storage.Generally,the rotary dryer is used in the fertilizer manufacturing process.Sometimes,the series of fertilizer dryer is also equipped in the organic fertilizer production line.
7.Particle cooling:the dried fertilizer particles are easy to agglomerate due to their high temperature.After cooling,they are easy yo be stored and transported in bags and stored by a cooler.
8.Secondary grading of particles:The cooled particles are graded,the unqualified particles are crushed and regranulated,and the qualified products are screened out,which can be screened by the secondary drum screener machine.
9.Finsihed paticle coating:coating the qualified products to increase the brightness and roundness of the particles,so as to make the appearance more beautiful.Generally,the coating machine is used for coating.
10.Quantitative packaging of finished particles:the coated particles,which is to easy,the finished particles are sent to the silo by the belt conveyor for temporary srotage,and then connected to the electronic quantitative packaging scale,sewing machine and other automatic quantitative packaging and sealing bags,placed in the ventilation place for storage,so as to realize full automation.

Then production process of compound fertilizer is simple,the production process of npk, compound fertilizer production line is small,the floor area is small,the operation is simple,and the technical requirements are not high.

How to maintain fertilizer manufacturing equipment

Written by fertilizer production line on November 26th, 2019.

Fertilizer equipment is an important tools for fertilizer manufacturing process. Fertilizers processed by fertilizer equipment have abundant and diverse nutrients, which are rich in materials needed by vegetation and can meet the needs of various nutrients for crop growth. After fertilizer equipment is put into production, attention should also be paid to maintenance and maintenance, not just production. Running the equipment according to usage standard to produce fertilizer, check regularly to ensure normal operation, so that the service life of the equipment is longer. Following are some techniques for maintaining fertilizer equipment.

Bearings in fertilizer production equipment bear all the loads of the machine, so good lubrication has a great relationship with bearing life. The use of bearings affects the service life and operation rate of the machine. Therefore, it is recommended that bearings be inspected once every 7 days and lubricating oil be injected into them regularly.

Check the machine of the whole fertilizer production line regularly, and pay attention to whether the work of each part of the fertilizer granulator machineis normal. The wear level of vulnerable parts should be checked, such as cleaning the chain every 3 days, and replacing the worn parts in time.

If there is a fault in the running of the rotating gear, stop immediately to check and eliminate it.

The chassis of fertilizer production equipment should be placed smoothly to remove dust and other impurities, so as to avoid special circumstances and serious accidents in the production of machinery.

fertilizer manufacturing process

It is suggested that fertilizer factories should do the following for fertilizer manufacturing process:

1) Improve the maintenance system and eliminate hidden dangers. When the fertilizer production line is put into production, it is necessary to formulate rules for the use of various machines and maintenance systems. Operators can operate and maintain according to the regulations, so as to prevent safety accidents and avoid unnecessary failures of machines. For example, when workers clean and maintain the machine, they can find out the problems existing in the machine and check them in time to avoid greater losses.

2) Maintenance of the machine should be carefully and in place. Whether the NPK fertilizer production process can operate efficiently and normally and give full play to its performance is not only related to the quality of the equipment itself, but also to the correct use and proper maintenance of the operators. Maintenance of the machine is troublesome, but if not done, it will affect the production of equipment products, maintenance costs and replacement costs of vulnerable parts will continue to increase.

3) It is necessary to assign responsibility, check and record every day, lubricate and maintain the important parts of the equipment (vulnerable parts, motors, reducers, bearings, etc.) according to the instructions before leaving work every day. If there is any damage, it should be replaced or repaired in time to avoid affecting the normal production the next day.

4) The cause of equipment failure should be analyzed in time and lessons learned. The reason for the failure of fertilizer equipment may be the failure of the machine itself, or the improper operation and maintenance, etc. Once the fertilizer equipment fails, we should analyze the causes of the problems, take measures to learn lessons and prevent similar situations from happening again.

How to Operate Cow Manure Organic Fertilizer Production Equipment

Written by fertilizer production line on November 26th, 2019.

How to deal with cow dung in cattle farm? In the process of cattle breeding, if the cow dung is not handled in time, it will cause air pollution, breed a large number of mosquitoes and flies, pollute the surrounding environment of the farm and cause cattle diseases. Treating cow dung to turn waste into treasure can also bring huge benefits.

Making cow dung into organic manure is one of the main methods to treat cow dung. Dry cow dung contains 10%-20% crude protein, 1%-3% crude fat, 20%-30% nitrogen-free extract and 15%-30% crude fiber, so it has high nutrients. An organic fertilizer production line can efficiently convert cow dung into organic fertilizer.

Organic Fertilizer Production Equipment

Cow Dung Organic Fertilizer Production Equipment and Process Step

1.Fermentation is the first important step

The cow dung produced by a cow in one year requires 4 to 6 cubic meters of space. According to the scale of farming, reasonable construction of cattle dung accumulation fermentation site. Adding 10%-15% straw, rice bran and other supplementary materials to cow dung, and adding appropriate water, the water content of cow dung can be controlled at about 60%, inoculated with starter, and the fermentation time is 15-40 days (depending on the season).

In organic fertilizer fermentation, turning is an important phase. Its purpose is to enable the materials mixed. By the thrown over, it course of the materials make the most contact with the air and get the best fermentation.

Fermentation compost turning machine (Strong maneuverability of mechanical dump operation)

Trough Compost Turning Machine, Double Screws Compost Turning Machine (Suitable for large field flip), Windrow Turner (Suitable for strip stacking).

2.Crushing raw material

The fermented materials and other additives are crushed, proportioned and mixed through material grinder and mixer in a certain proportion. The function of this system is to crush, mix and mix compost materials, inorganic fertilizers of nitrogen, phosphorus, potassium and other additives in a certain proportion. Based on years of experience, the following equipment is recommended:

Half-wet Material Crusher

The machine is mainly used to crush materials of biological fermentation organic fertilizer with moisture of 25%~50%. Have good effect on grinding the glass brick, ceramics and broken stone such kinds of hard matter from the city life garbage organic fertilizer.

Horizontal Mixer

Horizontal mixer stir material in batches, material can be mixed completely. High mixing rate, less residual suitable for feed, concentrated feed, premix additives mixing.

3.Pelletizing

New Type Organic Fertilizer Granulator is used to granulate the material. The organic fertilizer granulator is the newest technology products by our years of research experience. It process fertilizer powder into granules, it also can be achieved the better effect of grain making to acid and municipal sludge. We also supply disc fertilizer granulator and flat die pelleting machine for organic fertilizer production.

4.Drying, cooling and screening

After granulating, the fertilizer moisture is a little high. Use organic fertilizer Rotary Dryer, further remove water, to achieve the standard requirements of organic fertilizer moisture content.

Cooling the particulate matter with a Rotary Cooler helps to store the heat particulate matter from the top of the dryer to the counter-flow cooler. Under the action of the cooling fan, the dry air enters from the lower part of the cooler and exchanges sufficiently with the wet and hot particles from the upper tribe and the lower tribe.

There are some differences in particle sizes of the particles exported from the pelletizing and forming system, which requires sieving and grading. Drum Screener Machine has the advantages of low vibration, low noise and convenient screen change. The organic fertilizer manufacturing process is equipped with automatic feed-back system, which screens the unqualified large and small particulate materials, conveys them through belt hoist, re-crushes them and sends them to the granulator to continue granulating, which is helpful to improve the continuous operation ability of the production line.

5.Packing

Packing Machine weighs and packs the particulate matter quantitatively. Automatic quantitative packaging of powder and granules, suitable for flour, starch, feed, food, chemical industry, light industry, building materials industries.

Using cow dung as raw material to produce organic fertilizer has the advantages of low cost, stable quality, fluffy soil, improved land consolidation, improved soil fertility, and great marketing space. As a leading fertilizer equipment manufacturer in China, we have a professional organic fertilizer manufacturing process, which can make cow manure into organic fertilizer with high efficiency and benefit.

Pig manure organic fertilizer production equipment

Written by fertilizer production line on November 26th, 2019.

The pig manure organic fertilizer production needs equipment such as fermentation turner, organic fertilizer pulverizer, drum sieving machine, horizontal mixer, fertilizer granulator machine, rotary dryer, packaging machine, conveyor and the like.
1. Compost turning machine, or trough type turning machine: the ground turning machine does not need to build a trough, and directly puts the materials into a pile, and uses a wheel type turning machine to ride the straddle to carry out the pile fermentation.
2. Organic fertilizer pulverizer: The large pieces of impurities and stones in the organic fertilizer that are screened out are separated and pulverized, so that the beauty can ensure the quality of the product.
3. Drum screening machine: The fermented organic fertilizer is sieved, and the large pieces and debris inside are sorted out to facilitate the next crushing and packaging.
4. Horizontal mixer: pre-mixing the sieved and pulverized organic fertilizer can ensure the stability of the product quality, and at the same time play a role in mixing the production of special fertilizers and various compound fertilizers when adding fertilizers and trace elements.
5. Fertilizer granulator: granulate the material.
6. Rotary dryer: Dry and cool the pellets.

organic fertilizer production machine

Process introduction of pig manure organic fertilizer production line:
1. Raw material ingredients: Chicken manure, pig manure, cow dung, biogas slag and other animal manure can be fermented or have fertilizer efficiency after treatment.
2. Stirring of raw materials: Stir the prepared raw materials evenly to increase the uniform fertilizer content of the whole fertilizer granules.
3. Raw material granulation: The uniformly stirred raw materials are sent to a granulator for granulation (a drum granulator can also be used, and a disc granulator can also be used).
4. Drying of granules: The granules produced by the granulator are sent to the dryer to dry the moisture contained in the granules, increasing the strength of the granules and facilitating storage.
5. Particle cooling: After drying, the temperature of the fertilizer particles is too high, easy to agglomerate, after cooling, easy to bag storage, and transportation.
6. Granulation classification: The cooled particles are classified, and the unqualified particles are pulverized and regranulated, and the qualified products are sieved out.
7. Finished packaging: Store the granules in a ventilated place.

How much is a set of pig manure organic fertilizer production equipment?
The pig manure organic fertilizer production equipment can be divided into large, medium and small, and a simple set of small pig manure organic fertilizer production equipment can be completed by hundreds of thousands of yuan. Zhengzhou Tianci Heavy Industry can be tailored according to your needs, combined with your actual situation to analyze the budget, you can call us or visit the factory directly to negotiate, and we will give you the most affordable price.

Production process of potassium chloride by disc granulator machine

Written by fertilizer production line on November 26th, 2019.

In the production of potassium chloride granular fertilizer, fertilizer granulator can be used to granulate powder. The particles produced by disc granulator are spherical and have good strength, which can be widely used in agricultural production.

Disc Pan Granulator

In the granulation process of disc pan granulator, it is necessary to add a binder to make the granules shape. Binder can be compounded by common inorganic minerals in a certain proportion. Binder has synergistic effect when potassium chloride is pelleted. The effect of pelletizing rate and particle strength is good when the binder is used for pelletizing. Potassium chloride was granulated by disc pan granulator machine, and the granules were spherical.

NPK Fertilizer Production Line

NPK fertilizer production line deals with potassium chloride fertilizer. First, all raw materials are mixed by the batching system, and the material is crushed by chain mill to the appropriate size. The disc granulator makes the powder into granules. After drying and cooling, the granules of potassium chloride are coated with protective film by the fertilizer coating machine to complete the granular processing of potassium chloride.

Disc Granulator NPK Fertilizer Production Line

When applying potassium chloride, attention should be paid to the appropriate period of potassium application. Generally, the application period of potassium fertilizer should be early or not late, and should be used as base fertilizer and early recovery period. When the application amount of potassium fertilizer is less, it can be used as base fertilizer once, and when the application amount of potassium fertilizer is more or the soil texture is lighter, the application effect is better divided into base fertilizer and topdressing fertilizer. Soil nutrients and fertilization status should also be taken into account in determining the suitable application period of potassium fertilizer. In severe potassium deficiency soils, all potassium fertilizers should be used as base fertilizers in medium soil potassium supply, and suitable organic fertilizers should be applied as base fertilizers, combined with topdressing.

Note the method of application of potassium chloride. The concentrated application of potassium fertilizer is beneficial to improve its utilization rate and obtain better results. However, it is not advisable to have direct contact with seeds or seedlings. For general crops, a combination of soil fertilization and foliar fertilization can be used.

Organic fertilizer production line

Written by fertilizer production line on November 25th, 2019.

Organic fertilizer production line is the need of developing circular economy, building a resource-saving and environment-friendly society, in line with the relevant national industrial policies, conducive to the sustainable development of the company’s production, and can promote the company’s production to go on the track of modernization, scale and standardization.

The organic fertilizer production line is a kind of production process that takes chicken, sheep and pig manure as the main raw materials, adds certain amount of nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate and other substances, ferments rice bran, yeast, soybean meal and sugar for a certain period of time as biological bacteria, under the action of sulfuric acid, mixes fermentation to produce biological fertilizer.

The production line of organic fertilizer includes: selection of raw materials (chicken manure, etc.) → drying and sterilization → mixing of ingredients → granulation → cooling and screening → metering and sealing → warehousing of finished products.

The more complex fertilizer production process is: organic fertilizer raw materials (animal manure, domestic garbage, dead branches and rotten leaves, biogas residue, waste bacteria, etc.) are fermented and then enter the semi wet material grinder for grinding, and then add elements such as nitrogen, phosphorus and potassium (pure nitrogen, phosphorus pentoxide, potassium chloride, ammonium chloride, etc.) to make the mineral elements meet the required standards, and then enter the mixer. After mixing, then enter the organic fertilizer granulator mechanism to form particles, dried after coming out, screened by the screen machine, the qualified products will be packed, and the unqualified ones will be returned to the granulator for granulation.