Deodorized in-depth factory sewage processing purification device

Abstract

The invention discloses a deodorized in-depth factory sewage processing purification device, which comprises a box body; the left side of the box body is provided with an aerating filter, and the upper part of the aerating filter is filled with a rubble layer; the lower part of the rubble layer is filled with a cobblestone layer; a supporting plate is installed at the lower part of the cobblestone layer, and the lower part of the supporting plate is provided with an aerating pipe; the lower part of the aerating pipe is equipped with a perforation draining pipe, and a back-flushing aerator pipe is installed at the lower part of the perforation draining pipe; a back-flush aerator pipe control valve is further arranged on a pipeline between the aerator pipe and the back-flush aerator pipe, and the middle part of the box body is provided with a settling pond; a water outlet is arranged on the outside wall of the settling pond. The device sucks and extracts gas from the purification box, and discharges the gas in a clean state after the water filtration and the absorption of an active carbon absorbing layer; thus the deodorized in-depth factory sewage processing purification device well prevents sewage from peculiar smell and avoid odor spreading to the surrounding air to damage the environment.

Description

technical field [0001] The invention relates to the related technical field of environmental protection equipment, in particular to an anti-odor deep factory sewage processing and purification device. Background technique [0002] Due to the shortage of water resources, people are looking for new water sources to solve the ever-expanding demand for water. In this process, the reuse of treated sewage has been brought into people's sight. In the process of constantly exploring the reuse of water after treatment, it is found that some sewage with relatively simple treatment of polluting impurities or similar pollutant properties or not deep pollution can be reused after treatment with the same or similar treatment process. On this basis, the way of integrating the treatment process for one-time treatment gave rise to the integrated reclaimed water treatment equipment. [0003] However, the current integrated sewage treatment equipment has disadvantages such as high noise, vol...

AI Technical Summary

Problems solved by technology

Most of the traditional biofilm technology is to hang elastic packing in the pool. The elastic packing has a large surface area, which is conducive to the attachment of microorganisms, increases the concentration of microorganisms in the pool, and has a good removal effect on organic matter, but most of the microorganisms Attached to the elastic filler, the amount of sludge in the pool is small, which weakens the adsorption of suspended solids, so the effluent is relatively turbid

In addition, traditional water treatment equipment is powered by ordinary electric energy. Long-term operation will cause a lot of waste of energy and increase the operating cost of the equipment; and the foul smell emitted by the sewage before treatment can not be eliminated. Adsorption, causing it to float directly into the surrounding atmosphere and cause damage to the environment, it is necessary to solve the above problems

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