A sewage separation device
A separation device and sewage technology, applied in water/sewage treatment, multi-stage water/sewage treatment, flotation water/sewage treatment, etc., can solve drug diffusion, penetration, uneven mixing, large footprint, and facility functions Single and other problems, to achieve the effect of high removal rate of suspended solids and COD
Active Publication Date: 2016-12-07
汤氏(湖州)商业管理有限公司
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Problems solved by technology
[0002] In the traditional sewage treatment process (especially in the early pretreatment and final advanced treatment), the dosage of drugs is large, the reaction time is long, the drug diffusion, penetration, and mixing are uneven, and many facilities have single functions
In the whole sewage treatment process, the facilities and equipment are huge, occupy a large area, and the enterprise invests a lot, so some aspects limit the development of the enterprise
CN102807260A (2012-12-5) discloses an integrated air flotation machine for scum dehydration, but this device still cannot solve these outstanding problems
Method used
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Embodiment Construction
[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0024] Such as figure 1 As shown, a sewage separation device includes a water inlet pipe 0, one end of the water inlet pipe 0 is connected to a primary pressure device 1; The pipe 2 is connected; above the secondary pressure pipe 2, there is a tertiary pressure zone 3 located on the upper part of the sewage separator 10; between the secondary pressure tube 2 and the tertiary pressure zone 3, there is a bubble sludge layer accommodation zone 4; surrounding In the surrounding area of the height of the secondary pressure pipe 2 and below the air bubble sludge layer accommodation area 4 is the secondary clear water accommodation area 5; on the side of the air bubble sludge layer accommodation area 4 and outside the sewage separator 10 is provided with a first Sewage outlet 41; water outlet area 6 is set above the third-stage pressure area 3; pressure control d...
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The invention relates to a sewage treatment device, particularly a sewage separating device. The sewage separating device comprises a water inlet pipe, wherein one end of the water inlet pipe is connected with a primary pressure device while the other end of the water inlet pipe is connected with a sewage separator and is communicated with a secondary pressure pipe arranged in the sewage separator; a third pressure region positioned on the upper part of the sewage separator is arranged above the secondary pressure pipe; an air bubble sludge layer accommodating region is arranged between the secondary pressure pipe and the third pressure region; a secondary clean water accommodating region surrounds the height peripheral region of the secondary pressure pipe and is positioned below the air bubble sludge layer accommodating region; a first drain outlet is arranged on one side of the air bubble sludge layer accommodating region and is arranged out of the sewage separator; a water outlet region is arranged above the third pressure region; the secondary pressure pipe and the third pressure region are respectively connected with pressure control devices. Through the structural arrangement, the third pressure region is formed, so that the removal rate of suspended solids and COD is high.
Description
technical field [0001] The invention relates to a sewage treatment device, in particular to a sewage separation device. Background technique [0002] In the traditional sewage treatment process (especially in the early pretreatment and final advanced treatment), the dosage of drugs is large, the reaction time is long, the diffusion, penetration and mixing of drugs are uneven, and many facilities have single functions. In the whole sewage treatment process, the facilities and equipment are huge, occupying a large area, and the enterprise invests a lot, which limits the development of the enterprise in some aspects. CN102807260A (2012-12-5) discloses an integrated air flotation machine for scum dehydration, but this device still cannot solve these prominent problems. Contents of the invention [0003] The purpose of the present invention is to provide a sewage separation device capable of pretreatment and / or final advanced treatment of various types of sewage, and with high...
Claims
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IPC IPC(8): C02F1/00C02F1/24C02F9/04C02F9/14
Inventor 汤巨炎汤征
Owner 汤氏(湖州)商业管理有限公司