Electronic factory sewage and wastewater classified recycling treatment method
A technology for recycling and treating sewage and wastewater, which is applied in water/sewage treatment, water/sewage treatment equipment, and multi-stage water/sewage treatment. The effect of avoiding blockages, increasing speed, and increasing efficiency
Inactive Publication Date: 2021-12-03
贾冯群
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Problems solved by technology
[0005] In view of the fact that the same pipeline is often used for unified sewage discharge among the existing sewage pipelines, various waste liquids with impurities are mixed and discharged together, which not only easily causes pipeline blockage, but also lacks pretreatment devices to classify and recycle sewage , proposed the present invention
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[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.
[0038] Such as Figure 1-6 Shown, a kind of electronics factory waste water classification recovery processing method, comprises:
[0039] base1;
[0040] Pretreatment box 2, the pretreatment box 2 is located on the left side of the top of the base 1 and is fixedly connected with the base 1, the pretreatment box 2 is used for floc filtration of sewage and crushing of solid impurities;
[0041] Purification box 3, the left side of the purification box 3 is fixedly connected with the right side of the pretreatment box 2, and the purification box 3 is arranged on the right side of the top of the base 1 and is fixedly connected with the base 1, the purification box 3 is used for sedimentation and multiple filters;
[0042] Cleaning mechan...
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The invention belongs to the technical field of sewage and wastewater recycling treatment, and particularly relates to an electronic factory sewage and wastewater classified recycling treatment method which comprises a base, a pretreatment box, a purification box, a cleaning mechanism, a crushing mechanism and a filtering mechanism. Sewage enters the pretreatment box and is sequentially subjected to floccule cleaning and solid impurity crushing through the cleaning mechanism and the crushing mechanism; impurities such as garbage and floccules in the sewage can be effectively cleaned, meanwhile, the anti-blocking effect on a pipeline is achieved, the sewage can be filtered and purified in multiple modes through the filtering mechanism, it is guaranteed that the sewage treatment device can conduct effective pretreatment and classification treatment on the sewage, and the problems that due to the fact that all kinds of waste liquid with impurities are discharged together after being mixed due to the fact that the same pipeline is commonly used for unified sewage discharging between sewage discharging pipelines, the pipelines are prone to being blocked, and a pretreatment device for conducting classified treatment and recycling on sewage is lacked are solved.
Description
technical field [0001] The invention relates to the technical field of sewage and wastewater recycling and treatment, in particular to a method for sorting and recycling sewage and wastewater in electronic factories. Background technique [0002] Wastewater from electronics factories contains a large number of heavy metal elements, making electronic wastewater one of the most difficult industrial wastewater to solve. With the development of the environmental protection industry, electronic wastewater treatment technologies are constantly innovating and breaking through, in order to better plan electronic wastewater solutions. , Electronic wastewater can generally be divided into high-concentration pickling wastewater, degreasing wastewater, ink wastewater, chemical copper wastewater, copper ammonia etching wastewater, etc. [0003] At present, the large-scale electronic waste water treatment technology is mainly based on the separate collection of waste water, the separation...
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IPC IPC(8): C02F9/02B02C19/00
CPCC02F9/00B02C19/0056C02F1/001C02F1/52C02F1/283C02F2201/002C02F2201/004C02F2301/08C02F2303/16C02F2303/14B02C2201/063
Inventor 贾冯群
Owner 贾冯群