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Biofilter convenient to clean

A biological filter, filter technology, applied in sustainable biological treatment, biological water/sewage treatment, water pollutants, etc., can solve the problems of filter material blockage, insufficient technical consideration, difficult backwashing, etc., to promote cleaning Clean, ensure the treatment effect, improve the treatment effect

Inactive Publication Date: 2020-01-17
白春英
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid advancement of industrialization in our country, industry provides more and more products for people, and industrial sewage will be generated in the process of industrial production, and untreated sewage directly discharged into rivers will pollute the environment, and sewage filters need to be used The harmful substances in the sewage are stripped and then discharged, but the current technical considerations are not perfect, and it has the following disadvantages: when the sewage filtration device is in use, the sewage flows into the filter, and the organic matter in the sewage passes through the biofilm on the surface of the filter material The biochemical reaction can be degraded and removed, and the filter material also acts as a filter interceptor, but the filter material is prone to clogging during long-term operation, and backwashing is required. Due to the viscosity of biological sludge, etc., backwashing cannot remove the clogged The biological mud is completely discharged, and there is difficulty in backwashing, which seriously affects the treatment efficiency of the biological filter device

Method used

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  • Biofilter convenient to clean
  • Biofilter convenient to clean

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Embodiment

[0024] see Figure 1-Figure 2 , the present invention provides a kind of biological filter that is easy to clean, and its structure comprises foam partition 1, filter main body 2, sewage water inlet pipe 3, sewage pipe 4, equipment maintenance door 5, backwash water conduit 6, described filter The main body 2 is placed vertically on the ground, the sewage inlet pipe 3 is located at the left bottom of the filter main body 2 and is threaded together with the filter main body 2, and the equipment inspection door 5 is installed on the front of the filter main body 2 and It is connected with the filter main body 2 through a hinge. The backwashing water conduit 6 is located at the upper right of the equipment maintenance door 5 and communicates with the filter main body 2. The sewage pipe 4 is connected to the bottom of the filter main body 2 in a sealed manner. The foam partition 1 is installed on the top of the filter main body 2 and is integrated with the filter main body 2. The ...

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Abstract

The invention discloses a biofilter convenient to clean. The biofilter convenient to clean structurally comprises a foam clapboard, a filter body, a sewage inlet pipe, a sewage draining pipeline, an equipment overhaul door and a back flushing water guide pipe. The filter body is vertically placed on the ground; the sewage inlet pipe and the filter body are connected through screw threads; and theequipment overhaul door and the filter body are connected together through a hinge. According to the biofilter, through arranging a flushing water drive device, when biological mud in a biofilter headis coherent so as to cause a small flow of back flushing liquid, the flushing water drive device enables the flushing liquid to form an eddy current, and meanwhile, air is matched for flushing the biofilter head, so that an impact force of the back flushing liquid is improved, vibration is formed, the biological mud is promoted to be quickly cleaned thoroughly, and a treatment effect of the biofilter is improved.

Description

technical field [0001] The invention relates to the field of biological filtration, in particular to a biological filter which is easy to clean. Background technique [0002] With the rapid advancement of industrialization in our country, industry provides more and more products for people, and industrial sewage will be generated in the process of industrial production, and untreated sewage directly discharged into rivers will pollute the environment, and sewage filters need to be used The harmful substances in the sewage are stripped and then discharged, but the current technical considerations are not perfect, and it has the following disadvantages: when the sewage filtration device is in use, the sewage flows into the filter, and the organic matter in the sewage passes through the biofilm on the surface of the filter material The biochemical reaction can be degraded and removed, and the filter material also acts as a filter interceptor, but the filter material is prone to...

Claims

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Application Information

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IPC IPC(8): C02F3/00C02F3/10C02F3/34C02F101/30
CPCC02F3/00C02F3/10C02F3/34C02F2101/30C02F2303/14Y02W10/10
Inventor 白春英
Owner 白春英
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