What conditions are required to build a small organic fertilizer production line? Small organic fertilizer production line can be powder or granules Organic fertilizer production process line,an annual output of less than 20,000 tons of organic fertilizer are all small organic fertilizer production lines.According to the plan of most customers, the small organic fertilizer production line has several main production lines of 5000 tons, 10000 tons, 15000 tons and 20000 tons.Since the powder organic fertilizer production line is the composition of the granule organic fertilizer production line working procedure, so today we use the granule organic fertilizer production line in detail to say the small organic fertilizer production line technology.Powder organic fertilizer production line technology will be clear.

 

 

(1) Crushing process;

 According to many years of experience, half- wet material crusher will crush the organic fertilizer raw materials after compost fermentation thoroughly, and crushing size should meet the requirements of fine powder. which is not easy to stick to the wall, not easy to block, multi-layer turbulent chain hammer structure to improve the crushing performance.

  

(2) Automatic batching process;

 
 Multiple Hoppers-Multiple Scale Batching System adopts computer automatic control, dynamic display of formula, can store multiple formulas, high batching accuracy, easy production statistics and management.Adopting automatic batching is the fundamental means to realize strict composition formulation and avoid the error of manual batching.

 

(3) Mixing process;

 This series of horizontal mixer is a new kind of mixing equipment which made by our company. The machine has the advantages of high mixing degree and little residue, so that it is suitable for mixing in the small organic fertilizer   production line .

 

(4) Granulating process;

 

  New type Organic fertilizer granulator is suitable for directly granulation of organic materials of organic materials such as, livestock manure after fermentation. Before granulation, it is not necessary to dry the raw materials and directly add ingredients after crushing the raw materials.The raw materials can contain water between 30% and 40% and the pelletization rate is above 96%.Generally, the lower the amount of mixed materials is, the higher the speed is, the smaller the particle size is, and vice versa.  this machine is especially suitable for granulating light and fine powder materials. The finer the basic particle, the higher the sphericity and the better the quality.

  

(5) Drying /cooling process

  The drying process is an indispensable and important process in the small organic fertilizer production line and npk compound fertilizer production line, which directly affects the output, quality and energy consumption. Because the moisture content of the particles after granulation is generally between 15% ~ 20%, because the fertilizer quality index of moisture content requires less than 14% , so it which needs low temperature drying treatment with rotary dryer. 

 

  Drying fertilizer are transported by belt conveyor and feeding into the rotary cooler, the cooling process mainly involves the use of wind fans to feed natural air into the cooler through pipelines to cool the granules for the following rapid packing and storage.

  

 

(6) Screening process;

Granules were screened by the rotary screener after cooling, and the large particles of materials are crushed by chain crusher were transported into granulator with the sifted powder by the return belt for re-granulation, and the finished products enter the coating machine and automatic packaging system for packaging. 

 

(7) Packaging process.

Granules packing machine is used for the quantitative packing of fertilizer granules. It consists of automatic weighing and packing machine, conveyor, sealing machine and feeder, high weighing accuracy, convenient operation. Packed fertilizer will be stored for sale.

(8) Cyclone Dust Collector and  gas/oil hot air stove

  Cyclone dust collector is a type of dust removal device. which can increase the efficiency of dust removal, increase the down flow of the section, and increase the residence time of the dust-laden air in the dust collector, creating more separation opportunities for dust.  The gas/oil hot air stove, in the drying process and the wet granulation process,  which provides the necessary heat source for the drier system in the whole organic fertilizer production line with energy-saving and high-speed.

 

 

(1) crushing process;

(2) fermentation process;

(3) powder packaging process.

 

(1)The construction of small organic fertilizer production line to meet the requirements of environmental policy, environmental protection, is not only the desire of the people, but also the development of agriculture and animal husbandry policy demand for environmental maintenance;

(2)The source of raw materials, the radius of the source of raw materials, determine the location of your plant and site investment, transportation investment, etc.;

(3)The type of raw materials, the type of the detailed equipment used in each stage of the process, affect the equipment investment price, etc.;

(4)The production scale, small organic fertilizer production line from 3,000 tons to 20,000 tons of output, decided the equipment capacity requirements, thus affecting the price;

(5)The recycling of resources, mainly rely on a variety of agricultural pollution waste recycling and utilization ways, such as fuel, electric energy raw materials, the production of biogas residue as organic fertilizer raw materials;

(6)The small organic fertilizer production line process for other USES, can do feed.

(7) Factory site: need to determine the size of production site and site size investment according to the planned production scale.