Soybean product sewage treatment device based on photosynthetic bacteria

By designing a soybean product sewage treatment device based on photosynthetic bacteria, using photosynthetic bacteria and multi-layer filtration mechanism, the problems of simple structure and single filtration method in the prior art are solved, and the effect of efficiently removing various impurities in the sewage is achieved.

CN119683813APending Publication Date: 2025-03-25CHONGQING HEZHIRUN FOOD CO LTD
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Patent Information

Application Number
CN202510014830.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-06
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

In the prior art, the sewage treatment equipment for soy products processing is simple and fixed, and the filtration method is single, resulting in a large amount of solid impurities in the sewage, which is difficult to effectively purify.

Method used

A sewage treatment device for soybean products based on photosynthetic bacteria is designed, including a filter cartridge, a long screw, aggregation cartridge and a filtering mechanism. Photosynthetic bacteria absorb organic matter in the sewage to form bacterial groups, promote the flocculation and settlement filtration of suspended substances, and filter multiple times through multi-layer filters, screens and microfiltration membranes to remove impurities of different sizes.

Benefits of technology

Through the combination of multiple filtration methods, the purification effect of sewage is significantly improved, and the solid impurities, tiny suspended substances, bacteria and some viruses in the sewage are effectively removed, achieving higher water quality requirements.

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Abstract

The invention relates to the technical field of soybean product sewage treatment, in particular to a soybean product sewage treatment device based on photosynthetic bacteria, which comprises a filter cylinder, two long screws, a material collecting cylinder, a filter mechanism, a discharge pipe, a bottom cover, a connecting pipe, a plurality of heaters, a top cover, an oxygen pipe, a feed pipe, a feeding pipe, a conveying pipe and an abutting ring, two rotating pieces are arranged at one end of the long screw rod, the filtering mechanism comprises a filtering grid, a screen, a micro-filtration membrane, a first supporting ring, a second supporting ring and a third supporting ring, cultivated photosynthetic bacteria are put into a material collecting barrel, the photosynthetic bacteria can directly absorb organic substances in sewage, flocculation and sedimentation filtration of suspended solids in the wastewater are promoted, and the filtering efficiency is improved. According to the bean product sewage treatment device, the bean product sewage is filtered through the filter screen, large particles are intercepted through the grating, small-particle suspended solids and fibrous substances are removed through the screen mesh, and finally tiny suspended solids, bacteria and part of viruses in the bean product sewage are removed through the micro-filtration membrane, so that the filtering effect can be effectively improved through the multiple filtering modes.
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