A sewage treatment device with simple design and structure
A sewage treatment device and technology of design structure, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, filtration treatment, etc. Effect
Active Publication Date: 2020-11-03
合肥千聚环保科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a sewage treatment device with a simple design and structure. Through the filtering effect of the filter screen and the static effect of the static area, the solid impurities and oil stains contained in the sewage are removed, and the existing sewage contains a large amount of waste water. The problem of eutrophication caused by oil pollution entering the water body
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[0034] Sewage enters the filter area 15 through the water inlet pipe 4. Under the filtering effect of the filter screen 8 in the filter area 15, the filtered water enters the water inlet area 12 through the water diversion pipe 9. When the water level in the water inlet area 12 is higher than the dividing plate 7, the water Will flow into the static area 13 through the top of the dividing plate 7, the water level of the water entering the static area 13 is higher than the top of the cylindrical tank 10, the float 1003 of the buoyancy switch 10 floats up under the buoyancy of the spring 1002 and the water, and the buoyancy switch 10 Open, water flows into the drainage area 14 through the opening 1007 on the round tube 1001 of the buoyancy switch 10 and the drainage opening 1008 on the base 1004, and the water in the drainage area 14 is discharged through the drain pipe; When the floating block 1003 is in contact with the floating block 1003, the buoyancy of the spring 1002 tensi...
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The invention discloses a sewage treatment device with a simple design structure and relates to the technical field of sewage treatment devices. The sewage treatment device comprises a device frame body; a supporting plate is fixedly arranged in the device frame body, the upper end of the device frame body is provided with a cover plate, a filtering region is formed between the supporting plate of the device frame body and the cover plate, and a filter screen is fixedly arranged in the filtering region; a cylindrical groove and a partition plate are respectively oppositely fixed at the bottom of the device frame body, and the device frame body is formed into a standing region and a water inlet region by the partition plate; one side wall of the device frame body is fixedly provided with an oil drain pipe, and one side of the bottom of the device frame body is fixedly provided with a water drain pipe; and one end of the cylindrical groove and the bottom of the device frame body form a water drain region, the other end of the cylindrical groove is fixedly provided with a float switch, and the bottom of the cylindrical groove is fixedly provided with a water drain pipe. Solid impurities and oil stains which are contained in sewage are removed under a filtering action of the filter screen and a standing action of the standing region, so that the problem that a water body is eutrophicated because a great number of oil strains contained in the existing sewage enter the water body is solved.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment equipment, in particular to a sewage treatment device with simple design and structure. Background technique [0002] In reality, the main pollutants in general sewage are solid impurities and oil pollution, and some existing sewage treatment devices can only simply separate and treat solid impurities in sewage, and it is difficult to separate and treat oil pollution contained in sewage. When the sewage is discharged into the natural environment, the oil in the sewage also enters the natural water source. The oil often contains a large amount of eutrophication substances, which will cause the eutrophication of the water body and seriously affect the cleanliness of the water source. Contents of the invention [0003] The purpose of the present invention is to provide a sewage treatment device with a simple design and structure. Through the filtering effect of the filter screen and the st...
Claims
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IPC IPC(8): C02F9/02
CPCC02F1/001C02F1/40
Inventor 郭瑞
Owner 合肥千聚环保科技有限公司