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Sewage disposal system

A sewage treatment system and water outlet technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of affecting the treatment speed, clogged through holes, and poor treatment effect, etc. problem, to achieve the effect of prolonging the reaction time, improving the circulation effect and improving the effect of sewage treatment

Inactive Publication Date: 2009-10-21
QINGDAO SPRING WATER TREATMENT
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Problems solved by technology

In this way, the sewage passes through multiple corridor spaces from front to back, and cannot be circulated in contact with the filler, so the treatment effect is not very good; in addition, the direction of the water flow is directly facing the screen, and the filler on the screen is easy to pass through the screen under the impact of the water flow. Pore ​​clogging, affecting processing speed

Method used

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Embodiment Construction

[0013] The present invention is described below in conjunction with accompanying drawing: figure 2 As shown, the sewage treatment system of the present invention includes a water inlet 1, a water outlet 2 and a corridor 3, a large amount of biological filler is placed in the corridor 3, and a straight partition wall 4 is arranged in the middle of the corridor 3, and the straight partition wall 4 is arranged in the middle of the corridor 3. The partition wall 4 divides the corridor 3 into a water inlet corridor 31 and a water outlet corridor 32, and opposite arc-shaped diversion walls 5 and 6 are arranged between the two ends of the straight partition wall 4 and the pool wall of the corridor 3 , the arc-shaped diversion walls 5 and 6 divide the corridor 3 into two circulation spaces; a side outlet screen 7 in the same direction as the partition wall 4 is arranged in the outlet corridor 32, and one end of the side outlet screen 7 is connected to the corridor The pool wall of 3 ...

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Abstract

The invention discloses a sewage disposal system, comprising a water inlet, a water outlet and a gallery, wherein the gallery is internally provided with stuffing, the middle part of the gallery is provided with a straight partition wall, the gallery is divided into a water inlet gallery and a water outlet gallery by the straight partition wall, a side water outlet sieve is installed inside the water outlet gallery, and the side water outlet sieve and the straight partition wall are installed in the same direction. In the invention, the existing sewage disposal system is modified so that sewage can circularly flow inside the gallery, thereby prolonging the contact time of the sewage and the stuffing, and improving sewage disposal effect.

Description

technical field [0001] The invention relates to a sewage treatment system. Background technique [0002] The existing sewage treatment often adopts the fluidized bed biofilm method. When the fluidized bed biofilm method is used, the sewage flows along the corridor, and the corridor is divided into multiple spaces by the partition wall. A large amount of filler is installed in each space, and a screen is installed between the partition wall and the corridor wall. Block the filler and let the water pass through. In this way, the sewage passes through multiple corridor spaces from front to back, and cannot be circulated in contact with the filler, so the treatment effect is not very good; in addition, the direction of the water flow is facing the screen, and the filler on the screen is easy to pass through the screen under the impact of the water flow. The hole is clogged, which affects the processing speed. Contents of the invention [0003] The purpose of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00
Inventor 廖足良毕学军于振滨
Owner QINGDAO SPRING WATER TREATMENT
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