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Filtering device for sewage treatment based on MBBR and treatment method

A filter device and sewage treatment technology, which is applied in biological treatment equipment, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as unstable contact area, and achieve the effect of improving the effect of sewage treatment

Inactive Publication Date: 2020-08-07
CLEAR SUZHOU ENVIRONMENTAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a filter device and treatment method based on MBBR sewage treatment, which solves the problem of unstable contact area between the existing filler and the liquid to be treated

Method used

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  • Filtering device for sewage treatment based on MBBR and treatment method
  • Filtering device for sewage treatment based on MBBR and treatment method
  • Filtering device for sewage treatment based on MBBR and treatment method

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0042] Please refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 ,in, figure 1 The structure schematic diagram of a kind of preferred embodiment based on MBBR sewage treatment filter device and treatment method provided by the present invention; figure 2 for figure 1 Top view of the reaction placement area shown; image 3 for figure 1 Sectional view of the swivel joint shown; Figure 4 for figure 2 Side view of the packing shown; Figure 5 for figure 1 The schematic diagram of the external structure of the outer casing 1 is shown. Filtration device for sewage treatment based on MBBR, including:

[0043] Outer shell 1;

[0044] A shower head 3, the shower head 3 is fixedly installed inside the outer casing 1, and the top of the shower head 3 is connected to a water inlet pipe 2;

[0045] The reaction placement area 4, the...

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Abstract

The invention provides a filtering device for sewage treatment based on MBBR and a treatment method. The MBBR-based filtering device for sewage treatment comprises an outer shell, and a spraying headthat is fixedly installed in the outer shell, and the top end of the spraying head communicates with a water inlet pipe. The invention provides a filtering device for MBBR-based sewage treatment and atreatment method. The filtering device for sewage treatment based on MBBR and the treatment method are provided. The reaction placing area is arranged to be a plurality of reaction cavities; the filler is correspondingly arranged in the reaction cavity; liquid is uniformly divided into a plurality of strands through the spray heads and is sprayed into the reaction cavity, so seasonings in reaction cavity can be in contact with liquid to be treated more stably; the aeration assembly is provided with a plurality of rotary connecting pipes, the rotary connecting pipes penetrate through the filler, and the rotary connecting pipes rotate under the action of air injection of the L-shaped exhaust pipe and the liquid, so that gas can be in full contact with the liquid and the filler better, and the sewage treatment effect is improved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a filter device and treatment method for sewage treatment based on MBBR. Background technique [0002] Moving-Bed Biofilm Reactor (Moving-Bed Biofilm Reactor, MBBR) is another innovative biofilm reactor that has attracted the attention of researchers in recent years. It is developed by the complicated operation of fluidizing the carrier, clogging the submerged biological filter, cleaning the filter material and replacing the aerator. [0003] The existing moving bed biofilm reactor filler is usually set in the reaction zone and flows in the tank through aeration, but in this way the contact between the filler and the liquid to be treated is random, and part of the filler may always stick to the edge of the pool, which is different from the The contact area of ​​the liquid to be treated is unstable, and the gas of the existing aeration equipment stays in the water for a long time,...

Claims

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Application Information

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IPC IPC(8): C02F3/08C02F3/12
CPCC02F3/08C02F3/1268C02F2203/006Y02W10/10
Inventor 曹俊
Owner CLEAR SUZHOU ENVIRONMENTAL TECH CO LTD
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