Equipment Operating Principle
The harmless treatment equipment for livestock and poultry waste is suitable for the treatment of different manure corpses, kitchen waste, and domestic sewage sludge. The moisture content of organic waste should be less than 70% without any auxiliary materials. It can be directly put into the tank. This equipment can adapt to different regions of high humidity and high coldness. It adopts a vertical closed tank structure, which reduces the installation area. The equipment adopts the principle of aerobic microbial aerobic fermentation, so that the microorganisms can use the organic matter and residual protein in livestock and poultry manure and carcass to multiply rapidly under a certain temperature, humidity and sufficient oxygen environment to realize the harmlessnessof livestock and poultry wastes. deal with.
It is a continuous system that can put waste every day, and organic fertilizer is produced every day. The bucket elevator extracts organic waste and automatically puts it into the tank. The organic waste is mixed in the tank through the mixing blade. A special heat exchanger uses the waste heat to heat the fresh airand make it enter the tank, and the hot air is blown out from the holes in the blades. The warm air accelerates the aerobic fermentation of organic waste and the evaporation of water. After 7 days, the organic waste is converted into high-quality organic fertilizer.
Equipment Components
The whole equipment structure consists of three parts, the lower base part is distributed with hydraulic station, scroll air pump, oil cylinder, heating system and stirring shaft, etc., the middle part is a doublelayer insulation tank, automatic control system, blocking device, etc. The inner wall is lined with 304 stainless steel plate, which effectively prolongs the life of the tank and reduces the residual clinker. There is an insulation layer filled with polyurethane foaming agent in the middle, and the outer wall is supported by a thick steel plate; the upper part is composed of a shelter and a testing platform, exhaust facilities and other installations. The ancillary equipment includes automatic tipping bucket elevator, exhaust gas filtering and deodorizing system and heat exchange system device.
Raw Material
Livestock manure: such as chicken manure, pig manure, cow manure, sheep manure, horse manure, rabbit manure, etc.
Livestock and poultry carcasses: such as chickens, cattle, sheep, horses, rabbits, pigs and other animal carcasses.
Domestic waste: such as kitchen waste, etc.
Industrial waste: such as grains, vinegar grains, cassava residues, pond residues, furfural residues.
Mushroom residue: such as mushroom residue, traditional Chinese medicine residue.
Municipal sludge: such as river sludge, sewage sludge, etc.
Crop straw: such as straw, soybean meal, cotton meal, etc.
Advantages
1. High temperature aerobic fermentation: airtight tank structure, constant temperature around 60 ℃, ideal temperature for the reproduction of aerobic microorganisms, it can quickly decompose the organic matter of manure and process it into high-nutrient organic fertilizer.2. Environmental protection: fully enclosed structure, the feces are fermented inside the tank, without direct contact with the air, no pollution, no odor.
3. Energy-saving and high-efficiency: Independent research and development of the thermal insulation system and heat recovery technology of the broken bridge greatly reduces the power consumption of the equipment. The fermentation cycle is greatly shortened, and the cycle mode of "feeding on the same day and discharging on the same day" can be realized.
4. Small footprint: vertical tank structure, flexible installation method, saving floor space.
5. Strong adaptability: It is not affected by the external environment temperature and humidity, and can be used normally under the temperature of -30℃-38℃. It is less affected by severe weather such as strong wind, rain and snow.
6. Long service life: The introduction of German highprecision processing equipment and imported intelligent welding robots improve the accuracy and connection of equipment parts.
7. Hydraulic drive mode: It adopts hydraulic drive with large thrust, which can ensure the full-load operation of fermentation in the tank to ensure the safe operation of lifting and mixing. With overload protection capability, maintenance cost is low.
8. Low operating cost: save labor cost, simple operation, independent control, one person can control multiple devices.
