Agricultural waste water treatment repeated utilization device

Abstract

The invention discloses an agricultural waste water treatment repeated utilization device, which comprises a waste water treatment box, wherein the inside of the waste water treatment box is respectively provided with a dual stirring region, a chemical reaction pool and a mixing chamber from top to bottom; the left side of the top end of the waste water treatment box is connected with a sewage inlet pipe; a first hydraulic cylinder is fixedly connected onto the right side of a sliding groove on the top of the waste water treatment box; the left end of the first hydraulic cylinder is fixedly connected with a support block; the bottom of the support block is glidingly connected with the sliding groove on the top of the waste water treatment box; the top of the support block is fixedly connected with the bottom of a second motor; a first filtering grille is arranged at a connection division position of the dual stirring region and the chemical reaction pool; the middle of the inner surface of the bottom of the mixing chamber is fixedly connected with an isolation box; the bottom of the chemical reaction pool is provided with adsorbents. The sewage can be fast and efficiently treated;generated impurities can be filtered and collected; the secondary utilization on treated water can be realized; the practicability is high; the device is suitable for being popularized.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to an agricultural waste water treatment and reuse device. Background technique [0002] With the development of society, the aquaculture industry has also developed rapidly, but the wastewater produced by the aquaculture industry is a high-concentration organic wastewater rich in a large number of pathogens. The current aquaculture plants are directly discharged after being treated in a simple septic tank, and directly discharged into the water body or If the storage location is not suitable, if it is washed by rainwater into the water body, it will cause serious deterioration of the surface water or groundwater quality, thereby seriously polluting the water source. Due to the strong leaching property of livestock and poultry manure, the nitrogen, phosphorus and water-soluble organic matter in the manure and urine The amount of leaching is very large, so it will pollute the groundwater t...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, the aquaculture industry has also developed rapidly, but the wastewater produced by the aquaculture industry is a high-concentration organic wastewater rich in a large number of pathogens. The current aquaculture plants are directly discharged after being treated in a simple septic tank, and directly discharged into the water body or If the storage location is not suitable, if it is washed by rainwater into the water body, it will cause serious deterioration of the surface water or groundwater quality, thereby seriously polluting the water source. Due to the strong leaching property of livestock and poultry manure, the nitrogen, phosphorus and water-soluble organic matter in the manure and urine The amount of leaching is very large, so it will pollute the groundwater through surface runoff and infiltration into the groundwater layer, resulting in serious pollution of water resources;

[0003] In the existing technology, it is impossible to quickly purify agricultural wastewater, and the organic matter in it has not completely reacted and degraded, and the sewage flows to the next process. The filtered impurities cannot be cleaned and recycled in time, and the treated water cannot be collected for secondary use. Utilization and other problems, so a new type of agricultural wastewater treatment and reuse device is needed to solve the above problems

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