Biosorption process and device

A technology of biological adsorption and process equipment, which is applied in the direction of aerobic and anaerobic process treatment, water pollutants, special treatment targets, etc., can solve the problems of slow mud discharge speed, achieve the purpose of increasing mud discharge speed, reducing cost and expanding space The effect of range of motion

Pending Publication Date: 2022-02-18
牧旺环境科技(杭州)有限公司
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Problems solved by technology

[0003] In the process of sewage treatment, sedimentation tanks are often used. Its function is to use sedimentation to remove suspended solids in the water. When the sedimentation tank is in use, there is often a large amount of sludge deposited at the bottom of the sedimentation tank, which needs to be cleaned and discharged in time. The existing part of the sediment The pool only relies on the gravity of the sludge itself to discharge the sludge through the sludge discharge pipe, and the sludge discharge speed is relatively slow

Method used

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Embodiment 1

[0043] see Figure 1-8 , the present invention provides a technical solution: a biosorption process device, including a biosorption tank 33, the biosorption tank 33 is connected to a sedimentation tank 3, the sedimentation tank 3 is connected to a regulating tank 34, and the biosorption tank 33 and the sedimentation tank 3 are connected The room is communicated through the input pipe 2, and the input pump 1 is installed on the input pipe 2, the sedimentation tank 3 and the regulating tank 34 are connected through the output pipe 4, and the output pump 5 is installed on the output pipe 4, the biosorption tank 33 and the regulating tank Aeration pipes 28 are installed in the ponds 34, and a plurality of aeration heads 29 are communicated on the aeration pipes 28, and a first conduit 30, a second conduit 31 and a third conduit 32 are connected to the top of the biosorption pond 33, and the sedimentation tank 3 There is a mud discharge pipe 9 connected to one side of the bottom; ...

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Abstract

The invention discloses a biosorption process device which comprises a biosorption tank, wherein the biosorption tank is communicated with a sedimentation tank, the sedimentation tank is communicated with an adjusting tank, a third gear and a driving device for driving the third gear to rotate are arranged in the sedimentation tank, a second rotating shaft is sleeved with the third gear, the outer side of the second rotating shaft is sleeved with a vertical rod, and the two sides of the vertical rod are fixedly connected with transverse rods. According to the invention, the second rotating shaft drives a spiral feeding rod to feed sludge into a sludge discharging pipe through a hose to be discharged, meanwhile, the second rotating shaft drives the vertical rod to move in the horizontal direction, a sludge scraping plate is installed at the bottom of the transverse rod, the sludge is continuously fed in the direction close to the spiral feeding rod, it is guaranteed that the spiral feeding rod always sends out the sludge, and the spiral feeding rod does circular motion along with the second rotating shaft, so that the space movement range of the spiral feeding rod is expanded, the sludge above or below the settled sludge layer is continuously sent out, and the sludge discharging speed of the sludge is increased.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a biological adsorption process and device. Background technique [0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse, using physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and achieve wastewater recycling, Reuse, the technology of making full use of water resources, commonly used agents include flocculants, coagulants, conditioning agents, etc., and treatment technologies include pretreatment, new fillers, ceramic membranes, etc. [0003] In the process of sewage treatment, sedimentation tanks are often used. Its function is to use sedimentation to remove suspended solids in the water. When the sedimentation tank is in use, there is often a large amount of sludge deposited at the bottom of the sedimentation tank, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F101/30
CPCC02F9/00C02F1/001C02F2001/007C02F1/52C02F3/30C02F2303/02C02F2101/30
Inventor 郑杭周联友周哲松
Owner 牧旺环境科技(杭州)有限公司
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