Sludge filtering bucket
A technology of sludge filtration and filter plate, which is applied in the direction of filtration separation, fixed filter element filter, chemical instrument and method, etc., and can solve the problems such as the decline of treatment effect
Active Publication Date: 2014-07-02
NANLING WANGKE INTPROP MANAGEMENT CO LTD
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Problems solved by technology
The sludge filter barrels in the prior art all use one or two filter plate structures, and then undergo post-treatment after double-layer filtration. However, the treatment effect will decrease with the accumulation of treatment time in this treatment process, so how to provide A filter bucket device whose filtering effect is not affected by time is the technical problem to be solved by the present invention
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[0010] Such as Figure 1-2 As shown, the sludge filter bucket described in the embodiment of the present invention includes an external cylinder body 1, and an upper filter plate 2 and a lower filter plate 3 are arranged inside the cylinder body, and the mesh diameter of the upper filter plate 2 is the diameter of the lower filter plate. 1.5-2.5 times the mesh diameter of the plate 3, an upper bottom plate 21 and an upper wall plate 22 are arranged on the right side of the upper filter plate 2, the outer edge of the upper bottom plate 21 is connected with the cylinder body 1, and the upper wall plate 22 and the upper filter plate 2 leave a gap greater than the mesh diameter of the upper filter plate 2; the left side between the upper filter plate 2 and the lower filter plate 3 is provided with a middle wall plate 23, and the middle wall plate 23 The top of the upper part is connected with the upper filter plate 2, and there is a gap greater than the mesh diameter of the lower ...
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The invention relates to a sludge filtering bucket, which includes an external cylinder. An upper filtering plate and a lower filtering plate are disposed in the cylinder. An upper bottom plate and an upper wall plate are arranged on the right side of the upper filtering plate. The outer edge of the upper bottom plate is in connection with the cylinder. A gap that is greater than the diameter of upper filtering plate meshes is retained between the upper wall plate and the upper filtering plate. A middle wall plate is arranged on the left of the space between the upper filtering plate and the lower filtering plate. The upper part of the middle wall plate is connected to the upper filtering plate, and a gap that is greater than the diameter of lower filtering plate meshes and smaller than the diameter of the upper filtering plate meshes is retained between the lower part of the middle wall plate and the lower filtering plate. The sludge filtering bucket with the above design can undergo quintuple filtration, and the filtering effect is 1.5 times of that of ordinary filtering buckets. And the sludge filtering bucket can finely classify filtered foreign matters according to particle size and viscosity.
Description
technical field [0001] The invention relates to a sludge filter tank, which is a filter device commonly used in sewage treatment plants. Background technique [0002] In the sewage treatment process, the sludge filter bucket is a very common filter device, which can separate the large solid particles and overly viscous substances in the sludge. The sludge filter barrels in the prior art all use one or two filter plate structures, and then undergo post-treatment after double-layer filtration. However, the treatment effect will decrease with the accumulation of treatment time in this treatment process, so how to provide A filter barrel device whose filtering effect is not affected by time is the technical problem to be solved by the present invention. Contents of the invention [0003] The object of the present invention is to provide a sludge filtering device. [0004] The technical scheme adopted in the present invention is: [0005] The sludge filter tank includes an e...
Claims
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IPC IPC(8): B01D29/56
Inventor 张洪昌
Owner NANLING WANGKE INTPROP MANAGEMENT CO LTD