Cattle farm manure dehydration recycling machine

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Factory address Jinlong Road, Bailong Bridge, Wucheng District, Jinhua City, Zhejiang Province
No. br/> Cattle farm feces dehydration recovery machine
Process design and description
The treatment methods of wastewater in livestock farms can be simply summarized into physical treatment method, physical and chemical treatment method, chemical treatment method and biological treatment method, which are the most widely used. The most important is the biological treatment method, which mainly converts organic matter in sewage into new microbial cells and simple forms of inorganic matter through the life process of microorganisms, thereby achieving the purpose of removing organic matter. The characteristics of breeding sewage are concentrated discharge of hydraulic impact load, strong organic matter concentration, high hydrolysis, acidification, rapid precipitation, and good sedimentation performance. The farm uses dry cleaning method to collect feces, and the sewage is mainly flush water.
Cattle farm feces dehydration recovery machine
Analysis of process flow characteristics
The wastewater flows into the grid tank, and its function is to remove solid suspended matter in the sewage, and then the wastewater flows to the regulating tank. Effectively adjust the water quantity and quality, and send it to the anoxic tank through a lifting pump. In the anoxic tank, the sewage is anaerobically digested to remove some pollutants. Some refractory organic substances are converted into easily degradable substances here, which is beneficial to the environment. Oxygen digestion treatment. After flowing into the aerobic pool, a large number of active biofilms are adsorbed on the filler. Under sufficient oxygen conditions, the bacteria in the biofilm swallow a large number of organic pollutants in the sewage, perform metabolism, and remove organic pollutants in the water to the greatest extent. At the same time, the aging biofilm naturally falls off under the erosion of gas. The purified sewage flows into the sedimentation tank. The suspended matter in the water settles into the sludge bucket. After a period of concentration in the bucket, the sludge returns to the regulating tank regularly. , the remaining sludge is discharged into the drying tank for drying and recycling, and the effluent is subject to subsequent treatment in the facultative pond before being discharged up to standard.
Advantages and functions of cattle farm manure dehydration recovery machine after dehydration treatment
The dehydrated dry manure is almost odorless and has low viscosity and can be used as base fertilizer. It has long fertilizer effect, stable fertilizer properties and can be used as a supplement. It removes nitrogen, phosphorus, potassium and trace elements in the soil, enriches the organic matter of the soil, overcomes the shortcomings of soil saline-alkali hardening caused by the regular application of chemical fertilizers, and plays a role in improving the soil. Practice has proven that under the same growing conditions, it has better fertilizer efficiency than other fertilizers.
High nutrient concentration, easy to decompose, fast absorption, and long lasting.
It is a thermal fertilizer that promotes the development of crop root systems, enhances crop photosynthesis, increases the sweetness and beauty of crops, and increases production and income.
At the same time, it is made into a good feed for fish.
Extra economic benefits can be obtained by selling organic fertilizers.