Reasonable treatment of livestock and poultry manure pollution can not only effectively solve the problem of environmental pollution, but also generate considerable benefits, and at the same time form a standardized green ecological agricultural system.
Purchasing skills for purchasing organic fertilizer production line:
Determine the type of fertilizer to be produced:
Pure organic fertilizer, organic-inorganic compound fertilizer, bio-organic fertilizer, compound microbial fertilizer, different materials, different equipment selection. It is also slightly different.
The main types of common organic materials:
1. Animal excrement: such as chickens, pigs, ducks, cattle, sheep, horses, rabbits, etc.
2. Agricultural waste: crop straw, rattan, soybean meal, rapeseed meal, mushroom residue, etc.
3. Industrial waste: vinasse, vinegar residue, cassava residue, filter mud, medicine residue, furfural residue, etc.
4. Municipal sludge: river sludge, sludge, fly ash, etc.
5. Household waste: kitchen waste, etc.
6. Refined or extracts: seaweed extract, fish extract, etc.
Selection of fermentation system:
The general fermentation methods include layered fermentation, shallow fermentation, deep tank fermentation, tower fermentation, inverted tube fermentation, different fermentation methods, and different fermentation equipment.
The main equipment of the fermentation system includes: chain-plate stacker, walking stacker, double spiral stacker, trough tiller, trough hydraulic stacker, crawler type stacker, horizontal fermentation tank, roulette Stack tippers, forklift tippers and other different stack tippers.
Scale of production line:
Confirm the production capacity” How many tons are produced per year, select the appropriate production equipment and equipment budget.
Confirm production cost” Fermentation main materials, fermentation auxiliary materials, strains, processing fees, packaging, and transportation.
Resources determine success or failure” Choose resources nearby, choose to build factories on site, sell nearby sites, directly supply services to reduce channels, and optimize and streamline process equipment.
Introduction to the main equipment of the organic fertilizer production line:
1. Fermentation equipment: trough type turning machine, crawler type turning machine, chain plate turning and throwing machine
2. Crusher equipment: semi-wet material crusher, vertical crusher
3. Mixer equipment: horizontal mixer, pan mixer
4. Screening equipment: drum screening machine
5. Granulator equipment: stirring tooth granulator, disc granulator, extrusion granulator, drum granulator
6. Dryer equipment: drum dryer
7. Cooler equipment: drum cooler
8. Production supporting equipment: automatic batching machine, forklift silo, automatic packaging machine, inclined screen dehydrator
Confirm the shape of fertilizer particles:
Powder, column, oblate or granular shape. The choice of granulator should be based on local fertilizer market conditions. Different equipment has different prices.
When purchasing organic fertilizer equipment, the following process equipment should be considered:
1. Mixing and mixing: Even mixing of raw materials is to improve the uniform fertilizer effect content of the overall fertilizer particles. A horizontal mixer or a pan mixer can be used for mixing;
2. Agglomeration and crushing: the agglomerated raw materials that are evenly stirred are crushed to facilitate subsequent granulation processing, mainly using vertical chain crushers, etc.;
3. Granulation of raw materials: feed the raw materials into the granulator for granulation. This step is the most important part of the organic fertilizer production process. It can be used with a rotary drum granulator, a roller squeeze granulator, and organic fertilizer. Granulators, etc.;
5. Particle screening: the fertilizer is screened into qualified finished particles and unqualified particles, generally using a drum screening machine;
6. Fertilizer drying: send the granules made by the granulator to the dryer, and dry the moisture in the granules to increase the strength of the granules for storage. Generally, a tumble dryer is used;
7. Fertilizer cooling: The temperature of dried fertilizer particles is too high and easy to agglomerate. After cooling, it is convenient for bagging storage and transportation. A drum cooler can be used;
8. Fertilizer coating: the product is coated to increase the brightness and roundness of the particles to make the appearance more beautiful, usually with a coating machine;
9. Finished product packaging: The finished pellets are sent to the electronic quantitative packaging scale, sewing machine and other automatic quantitative packaging and sealing bags through the belt conveyor for storage.
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Post time: Mar-01-2023