Drum screening machine is also widely used in fertilizer production industry. Both the powder and the granule processed by the fertilizer granulator should be screened by the roller screen.
The screen selection of drum screening machine is related to the efficiency of the equipment and the service life of the screen, so the selection of the screen is also more important in the fertilizer machine.
The screen mesh of the drum screening machine is generally selected as manganese steel woven mesh, stainless steel woven mesh, and manganese steel woven mesh is generally recommended. In addition, the selection process is also related to the particle size of the screened material. For example, the size of the screen hole should consider the particle size made by the rotary drum granulator.
The material size is generally between 10mm-200mm, using manganese steel woven mesh. The sieved material whose particle size is between 200 mesh and 300 mesh adopts stainless steel woven mesh. When the screen is too small, it is generally necessary to install a lining screen, to protect the working screen, and secondly to play a supporting role to extend the life of the working screen.
Compost turning machine is a necessary equipment in the production process of organic fertilizer. Its main function is to automatically turning the raw materials in the fermentation, so that the materials can better contact with the air, so as to improve the speed of material fermentation. On the other hand, it also plays a role in controlling the composting temperature.
The main purpose of turning over fermented compost is to evaporate excess water, so that the fertilizer and air are fully mixed, and the air is wrapped in the gaps of the compost. The decomposed fertilizer is suitable for the deep processing of fertilizer granulator. The smooth realization of composting fermentation depends on the distance the fertilizer travels in the air after being thrown. To analyze the effect of fertilizer throwing, the following assumptions are made for the thrown fertilizer particles:
1) When the fertilizer particles are thrown away from the Throwing Knife, the initial velocity of their motion is equal to the absolute velocity of the throwing knife speed and the involved velocity of the tipper
2) The movement of fertilizer particles has no influence on the movement of adjacent fertilizer particles
3) The trajectory of fertilizer particles is a continuous curve.
There are many types of organic fertilizer turning and throwing equipment on the market, and the actual use functions are also very different. The main selection factors are determined according to the customer’s terrain conditions, fertilizer production line technology, investment scale and other aspects. One of the most commonly used and lowest cost compost turning equipment is the trough turning machine. The smallest size is two meters in width. Of course, the large trough turning machine can reach more than 10 meters, and the price is more than 20,000 US dollars.
In addition to the above-mentioned trough turning and polishing machines, there are many types of organic fertilizer fermentation equipment, which are divided into two categories, trough turning and turning machines and walking turning and turning machines. The walking type turning machine is divided into crawler type and wheel type.
In the production of livestock manure fertilizer production line, the key equipment is the organic fertilizer turning machine. The materials and the composition of the main parts have a very important impact on the processing of livestock manure. Here is a brief introduction to the compost fermentation program of the organic fertilizer turning machine.
1. First, pile chicken manure or other animal manure, domestic waste and other fertilizer base materials on a flat ground in strips: the width of pile is equal to the width of equipment, the height is as high as possible, and the length is as long as possible, such as 100m, 50m, etc. if the site is feasible; the ground should be flat, cement, brick, and land can be used (as long as it is flat and has a certain hardness). The production of 10000 tons of fertilizer is required The area is 5-6 mu.
2. Add the piled chicken manure (other livestock manure or domestic garbage) to the biological starter (strain), 1 kg of starter (strain) per ton of fertilizer base material.
3. Use a compost turning machine to ferment straw and chicken manure (pig, cattle, sheep and other livestock manure, filter mud, sludge, domestic garbage, and other agricultural and animal husbandry organic solid waste, the water content should be 50%-70%), and fermentation Mix and stir evenly. It can be deodorized in 3-5 hours, and the temperature is increased to 50 degrees in 16 hours, and when the temperature reaches 60-65 degrees, it will be turned over again to increase oxygen. In the future, whenever the temperature in the pile reaches 60℃-65℃, the pile will be turned over to achieve the effect of uniform fermentation, aeration, and cooling, and repeat the last process until it is ripe.
4. If the water content of chicken manure is too high, you can use the method of reflux to put the last dry fertilizer on the bottom to form a strip, put the chicken manure in the middle, so that the water on the top is soaked to the bottom, and then turn.
5. Generally, it takes 7-10 days to fertilize. The decomposed compost is processed again by granulator. The fertilizer granulator machine price is low, and the machine is stable and durable.
The organic fertilizer production line mainly consists of five parts: raw material warehouse, belt conveyor, crushing, screening and packaging,; It is suitable for small and medium-sized organic fertilizer production process with compact layout, scientific and reasonable layout, advanced technology, energy saving and consumption reduction, no three emissions, stable operation, reliable operation and convenient maintenance, wide adaptability of raw materials, and suitable for various proportions of organic compound fertilizer, biological organic fertilizer, urban sludge, domestic waste organic fertilizer, etc. The designed annual production capacity is 1-100000 tons.
Dust and other objects on the chassis plane of movable equipment shall be removed to avoid the machine. When encountering non fragile materials, the movable bearing cannot move on the underframe, causing serious accidents.
If the bearing oil temperature rises, stop the machine immediately to check and eliminate the cause.
In case of any impact sound of rotating gear during operation, stop the inspection immediately and eliminate it.
The bearing of the bearing crusher bears all the loads of the machine, so good lubrication is closely related to the bearing life. It directly affects the service life and operation rate of the machine, so the injected lubricating oil must be clean and well sealed. The main oil filling parts of the machine include rotary bearings, roller bearings, all gears, movable bearings and sliding surfaces.
Newly installed tires are easy to loosen and must be checked frequently.
Pay attention to whether all parts of the machine work normally.
Pay attention to check the wear degree of easily worn parts, and replace worn parts at any time.
According to the current situation of fertilizer use and agricultural waste, it has become a hot spot of agricultural research at home and abroad to actively seek efficient and environmentally friendly fertilizer substitutes and explore ways to use agricultural waste resources. With its unique advantages, bio organic fertilizer and fertilizer production line equipment set up a bridge between agricultural waste and crop growth, and opened up a sustainable development path with the circulation mode of “agricultural waste bio organic fertilizer crop”.
1. Firstly, the application of bio organic fertilizer is an important way to improve the basic soil fertility and the quality of agricultural products. The research and production of bio organic fertilizer is the combination of the advantages of organic fertilizer and bio fertilizer by fertilizer granulator. It is not only conducive to improving crop yield, but also conducive to soil fertility, regulating soil micro ecological balance, reducing the amount of inorganic fertilizer, fundamentally improving the quality of agricultural products, in line with the requirements of sustainable agricultural development and green agriculture..
2. Secondly, organic fertilizer production and fertilizer equipment are important means for the utilization of agricultural waste resources. Agricultural waste is rich in nutrients and organic nutrients necessary for crop growth. Through the absorption and utilization of crops by microorganisms, the processing of fertilizer equipment, as a biological organic fertilizer, the organic matter is mineralized, humified and harmless. It can not only reduce the pressure of agricultural waste on the environment, but also become waste and wealth, and obtain certain economic benefits.
In a word, bio organic fertilizer is an efficient, pollution-free, environmental protection product, fertilizer production line equipment is the inevitable choice of agricultural sustainable development.
New type organic fertilizer granulator, that is, the stirring tooth drum granulator, is widely used in organic fertilizer production line. The new type organic fertilizer granulator adopts agglomeration granulation process to make organic fertilizer raw materials into granules, which is convenient for transportation and use of organic fertilizer. It’s core in organic fertilizer production equipment. The equipment has been welcomed by the vast number of organic fertilizer plants.
New type organic fertilizer granulator is powered by the motor, which drives the granulating shaft to rotate at high speed through a reducer or belt drive. The new type organic fertilizer granulator only needs a power device to make the high humidity material granular from powder. The core components of the new type organic fertilizer granulator are the granulating shaft and the spiral blades and agitating teeth on it, which are arranged in the same order on the axis. The height of the stirring teeth can be adjusted effectively by connecting the stirring teeth and the stirring rods with threads. The more the stirring rods are arranged, the better the granulation effect is, but the more the stirring rods at the front end will cause blockage, so the stirring rods arranged in a certain way will have a better effect. The diameter of organic fertilizer granules produced by the new type organic fertilizer granulator is usually 0.3-5 mm. The granulation rate of the granulator is higher than 85% and the yield is higher.
Features of Wet Organic Fertilizer Granulator
The granulation of organic fertilizer is more troublesome for the treatment of organic fertilizer plant, because the moisture content of organic materials after composting and fermentation is generally 30% – 40%, there are more impurities and fibers in raw materials, and the granulation effect of traditional granulation equipment is not good. New type organic fertilizer granulator is a new type fertilizer granulation equipment derived from drum granulator. Many problems of organic fertilizer granulation are solved by wet granulation, and the granulation effect is good.
The granulator produced by our factory is based on the manufacturing principle and technology of advanced granulator at home and abroad. It is carefully developed and repeatedly tested. We provide compound fertilizer granulator, organic fertilizer equipment and a complete NPK fertilizer production line. If you need anything, please contact us.
Windrow turner is a kind of walking compost turning machine. There is no need to build fermentation tank in the process of organic fertilizer fermentation, which can effectively reduce infrastructure investment and increase land utilization.
First of all, the materials (livestock manure, straw, etc.) are piled into long strips, and the compost turning machine is used to overturn the stacked materials, and the organic matter is decomposed under aerobic conditions. In the later stage of fermentation, the composting dumper also has the crushing function and powerful function.
Application
The turning machine is widely used in the dumping and fermentation of various materials (livestock manure, sludge filter, straw, slaughterhouse waste, edible fungi, etc.). The material after fermentation is suitable for pelleting by rotary drum granulator.
How to use
When the chicken manure fermentation turning and throwing machine is driving, the whole vehicle rides on the long strip of fertilizer that has been piled up in advance, and the rotating knife shaft mounted under the frame performs fluffing, turning, and shifting of the raw materials of the fertilizer base. After that, a new stack of bars was formed. It can be carried out in an open field or in a workshop.
The low-speed diesel engine is used as the power source, the movement is transmitted through the power transmission, the machete is used to rotate the material, and the work of the stacker is controlled by the personnel.
Characteristics of compost turning machine
The turner machine adopts four-wheel walking design, which can move forward, backward and turn. It is controlled and driven by one person. During driving, the whole vehicle straddles the long strip fertilizer base which is piled in advance. The rotating cutter shaft mounted under the frame is used to stir, fluffy and move the fertilizer based raw materials. After passing, the new strip pile is formed. The machine can be used in open outdoor field or in workshop shed.
Huaqiang fertilizer equipment factory provides a variety of composting equipment, organic fertilizer production process, NPK production line, fertilizer manufacturing machinery.
Fertilizer based on waste and bio organic residues. Its types are: domestic garbage; Domestic sewage; Abattoir waste; Marine fertilizer (local fertilizer consisting of animals, plants or minerals in coastal areas). Organic fertilizer contains a large amount of nutrients required by plants, providing a mild and lasting nutrient supply for plants, and has long-term aftereffects. Organic fertilizer also contains a variety of trace elements. Because all kinds of nutrient elements in organic fertilizer are complete, and these substances are completely non-toxic, harmless and pollution-free natural substances, this provides the necessary conditions for the production of high-yield, high-quality, pollution-free green food. Organic fertilizer contains many kinds of sugars, and the application of organic fertilizer increases many kinds of sugars in the soil. With the large amount of energy released by the degradation of sugar and organic matter, there is energy for the growth, development and reproduction of soil microorganisms.
1、 Stack the strips on the ground, use the ground stacker, or put the materials into the fermentation tank, and use the trough dumper
2、 Evenly spray the organic fertilizer starter, turn over and ferment, to achieve the purpose of warming up, deodorizing, decomposing and killing miscellaneous bacteria and grass seeds
3、 The fermentation lasts for 7-12 days. The number of revolutions varies according to the temperature in different places
4、 Completely ferment and decompose, and leave the tank (the ground type is directly collected by forklift)
5、 Use grading screen to screen the thickness (the screened powdered fertilizer can be sold directly)
6、 The screened large blocks are crushed by a crusher and returned to the grading screen
7、 Mix the required trace elements with the pre mixer
Fertilizer manufacturing technology to be used to produce the organic fertilizer and compound fertilizer granulator.In the biofertilizer manufacturing process,what type fertilizer machines are used to produce the bio organic fertilizer granulator?
The biofertilizer production line is designed for producing the bio organic fertilizer granulator,in the line,it is equipped with different type fertilizer production line,we are mainly equipped with different type fertilizer machines to produce the bioorganic fertilizer granulator.So what type fertilizer machines we can use to produce the bioorganic fertilizer granulator?
In the bio fertilizer manufacturing process,the main equipment are mainly included:
1.Automatic batching system:the automatic batching system is mainly composed of feeding system,weighing device,bin and conveyor belt.And the static batching system has the speed of dynamic batching and the accuracy of ordinary static batching(0.2%).
2.New type organic fertilizer granulator machine:It is designed and manufactured by the new technology of wet continuous pusher granulation.This machine can not only granulate a varity of organic matters,especially for coarse fiber materials which are difficult to be granulated by conventional equipment.What’s more,this type fertilizer granulator machine is always to be used in the organic fertilizer production line to produce the organic fertilizer granulator.
3.Horizontal mixer:this series of horizontal mixer is a new generation of mixing equipment developed by our company,which has high mixing degree and less residue,and it is suitable for mixing organic fertilizer and inorganic fertilizer.
4.Roller screen:the machine adopts combined screen,which is easy to maintain and replace.It has simple structure,convenient operation and stable operation.It is an ideal fertilizer equipment in the production of compound fertilizer.
5.Conveyor:it is suitable for coal,metallurgy,mining,chemical industry,building materials,wharf,warehouse,construction site,etc. to transport bulk materials or box bags,especially suitable for using in chemical fertilizer plant,cement plant and other environments requiring manual loading,saving a lot of personnel.
6.Dryer:It has the characteristics of beautiful appearance,simple operation,low engery consumption,long service life,even drying convenient maintenance,etc.It is an advanced compound fertilizer drying equipment.
7.Hot blast furance:The hot blast furance adopts the technology of return water injection to solve the problems of shell bioler,such as tube plate crack,drum at the bottom of the drum,water-cooled wall burst,low thermal efficiency,insufficient output,poor adaptability of coal,etc.
8.Packing scale:the packing scale is mainly composed of automatic quantitative packing scale(composed of storage hopper,feeder,weighing bag hopper,kneading mechanism,computer control,pneumatic executive part,etc.)and optional part(conveyor,seam sewing machine/heat sealing machine)
These series machines are also different type and model,when producing we can choose the different type and model according to the raw materials and the production yield per hour.As the professional fertilizer machine manufacturers,we are not only produce all types of fertilizer equipment,we also designed different type fertilizer production lines to produce the biofertilizer granulator.In the npk fertilizer manufacturing process,it is equipped with different type fertilizer machines to produce the npk,compound fertilizer granulator.
We can produce the bio fertilizer granulator using the fertilizer manufacturing technology,in the fertilizer manufacturing process it is equipped with different type fertilizer equipment to finish the bio fertilizer production.For finishing the biofertilizer production,the fertilizer machine manufacturers designed complete fertilizer production line to finish the biofertilizer production lines.
In the biofertilizer production line,it is equipped with fertilizer granulator machine to finish the fertilizer granulator producation.The bioorganic fertilizer granulator is a new kind of organic fertilizer granulator,the fertilizer manufacturing process smoetimes it has some differences from the organic fertilizer production line.
Why we produce the bioorganic fertilizer granulator?The function of the bio organic fertilizer:
The function of bio organic fertilizer the function of bio organic fertilizer is also due to the different types of microorganisms which can be summarized as follows.
1.Nitrogen fixation,such as nodules and nitrogen fixing bacteria,it can fix nitrogen in the air and provide nitrogen nutriention for growth under suitable environmental conditions.It is estimated that the amount of biological fixed nitrogen in the world can reach 101 million tons per year.
2.Nutrient releasing microorganisms decomposes some substances in soil that are difficult to be absorbed and utilized by crops into effective nutrients that can be absorbed and utilized by crops.For example, silicate bacteria can not only decompose the refractory minerals such as potassium feldspar and mica in the soil,release the fixed potassium,but also promote the insolible phosphorus in the soil to be converted into the form that can be used by crops.
3.The effect of microbial fertilizer on the growth of the soil not only increase the nutrient content of the soil,but also promotes the synthesis of various vitamixs,enzymes and other substances conducive to the growth of growth of crops,stimulates the growth of crop,and help crops absorb nutrients.
4.After inoculating some microorganisms in the resistant soil,they propagate in the roots of crops in large numbers,and become the dominant bacteria in the rhizosphere of crops in a period of time,which inhibits or reduces the breeding opportunities of pathogenic microorganisns,and some microorganisms also have resistances to pathogenic microorganisms.Although microbial fertilizer can provide nutrients for crop growth and stimulate and promote crop growth,its role is limited after all.In crop production,organic fertilizer and chemical fertilizer,which it can beproduced in the npk fertilizer manufacturing process,are mainly used to provide nutrients for crop growth.
5.There are many benefical microorganisms in many natural materials,but once these materials are applied to the soil,the microorganisms in them will be eaten by countless microorganisms in the soil.Therefore,it can not survive stably in the soil,and its effect is difficult to show.However,if the benefical bacteria are added to the fermented organic fertilizer,the fermented organic fertilizer itself to expand the culture medium,so as to make a large number of bacteria proliferation.At this time,the microbial organic fertilizer is applied to the soil to form a dominant population in the soil,which can play a good role in the root system of crops.Fermented organic fertilizer has a good effect on microbial activity.
