Reinforced concrete structure of water plant filter tank
A reinforced concrete and filter technology, which is applied in the direction of filtration separation, gravity filter, loose filter material filter, etc., can solve the problems of lack of support structure below the filter material layer, easy cracking of the support plate, and failure of the filter tank, etc., to achieve Improve the cleaning effect, compact structure, not easy to mix effect
Active Publication Date: 2022-01-04
浙江大东吴集团建设有限公司
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Problems solved by technology
[0007]
However, in the denitrification filter in this utility model patent, the filter material layer lacks the lower support structure, so the weight of a large amount of filter material is all pressed on the support plate, and the support plate is easy to break, resulting in the problem that all the filter material is spilled , so that the entire filter will directly fail and cannot be used
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[0030] Example: as attached Figure 1-8 As shown, a reinforced concrete structure of a waterworks filter includes a pool bottom plate 11, a pool wall plate 12, a water inlet 13, and a water outlet 14. The materials of the pool bottom plate 11 and the pool wall plate 12 are reinforced concrete plates, It also includes a filter plate installation block unit 1 arranged on the inner surface of the pool wall plate 12, and a filter plate unit 2 arranged on the filter plate installation block unit 1, which is arranged on the inner surface of the pool bottom plate 11 and used for Auxiliary support of the filter plate unit 2 and blowing filter material cleaning water to increase the hollow support frame unit 3 of the degree of impurity removal of the filter material is arranged on the water inlet 13 and connected with the hollow support frame unit 3 and used for The perforated pipe body unit 4 that injects sewage into the pool or injects air into the hollow support frame unit 3, and is...
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The invention belongs to the technical field of sewage treatment, and particularly relates to a reinforced concrete structure of a water plant filter tank. A tank wall plate, a water inlet, a water outlet, a filter plate mounting block unit, a filter plate unit, a hollow support frame unit, a perforated pipe body unit and a clamping block unit are arranged on a tank bottom plate, so that the purpose that the water plant filter tank with a reinforced concrete structure can effectively perform sewage filtering operation is achieved. The main body structures of the tank bottom plate, the tank wall plate, the filter plate mounting block unit, the hollow support frame unit, the perforated pipe body unit and the clamping block unit are made of reinforced concrete materials. The reinforced concrete structure has the following advantages: firstly, the multi-layer filter material structure is stable to mount and is not easy to fall down, layers are not easy to mix, and the filter material is not easy to be taken away by water flow during cleaning; and 2, when the filter material is cleaned to remove impurities, the water washing mode has the advantage that the water body surges after being inflated, so that the cleaning effect on the impurities in the pores of the filter material is greatly improved, and proper and relatively high cleaning strength is ensured.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a reinforced concrete structure of a waterworks filter tank. Background technique [0002] Waterworks filter refers to the sewage filtration pond in the waterworks and sewage treatment plant. Its structure mainly includes the pond body, clapboard, filter material, water inlet pipe and water outlet pipe. The filter material generally has multiple layers. Each layer There are size differences between the particle sizes of the filter materials to ensure an orderly and sufficient filtering effect. [0003] On the other hand, the material of the pool body is generally reinforced concrete, and its strength must be sufficient, while the material of the partition is mostly metal or polymer material, and the strength is relatively low, but it needs to support a large amount of filter material, and the partition There must also be an open structure on the top, so the ...
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IPC IPC(8): B01D24/26B01D24/46
CPCB01D24/263B01D24/4631
Inventor 沈永平杨国威孙兵兵周绎源王云
Owner 浙江大东吴集团建设有限公司