River sewage high-efficiency treatment and purification device for irrigation

Abstract

The invention discloses a river sewage high-efficiency treatment and purification device for irrigation. The device comprises a water collecting tank, the lower portion of the water collecting tank isprovided with a baffle plate, the upper portion of the baffle plate is in clamping connection with a polypropylene filter bag, the water collecting tank is connected with a water pump through a waterinlet pipe, the water pump is connected to a sterilization chamber through a water outlet pipe, the inner wall of the sterilization chamber is provided with an ultraviolet lamp, the lower portion ofthe sterilization chamber is provided with an activated carbon filter screen, a reaction chamber is formed in the lower portion of the activated carbon filter screen, one side of the reaction chamberis provided with a medicine feeding tube, the side of the medicine feeding tube is provided with blades, the blades are rotatably connected with a motor through a rotating shaft, a reverse osmosis membrane is mounted on one side of the reaction chamber, and a water purification tank is disposed on one side of the reverse osmosis membrane. The device achieves the treatment of river sewage simply and efficiently, prevents waste of water resources, fully and effectively achieves purification treatment of the river sewage, and provides convenience for irrigation of the river sewage.

Description

technical field [0001] The invention relates to the technical field of river sewage purification, and more specifically relates to a high-efficiency treatment and purification device for river sewage used for irrigation. Background technique [0002] my country is a country with a large agricultural population and a vast rural area. Tens of millions of tons of domestic sewage are produced every day, and each village lacks special sewage collection and treatment facilities. Only some households have built septic tanks or biogas systems for simple fermentation of domestic sewage. Most residents are accustomed to disposing of domestic sewage at will. Without treatment, the sewage directly flows into nearby streams and rivers, aggravating water pollution and adversely affecting the surrounding environment. Therefore, attaching importance to and strengthening water pollution control in rural areas is one of the most important tasks in improving and improving the current rural liv...

AI Technical Summary

Problems solved by technology

[0003] In particular, some farmers directly use the sewage flowing into the river to irrigate the crops, causing the crops to be harmed and threatening the health of the surrounding people. As the country proposes the strategy of repeated and effective use of water resources, river sewage treatment equipment has been better developed. , but the existing equipment related to sewage treatment in rural rivers either monotonously adopts multi-stage filtration devices to treat the filtered water in multiple stages; or conducts electrolysis or sedimentation

The overall effect does not reach the expected purpose, excessive waste of resources, causing the loss of various water bodies to pollute the environment, and at the same time, resulting in waste of resources, which is not conducive to environmental protection and sustainable use of resources

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