Brush rod type filtering device

A filter device and brush rod technology, applied in fixed filter element filters, filtration separation, filtration circuits, etc., can solve problems such as waste, filter blockage, and large water consumption, and achieve the effect of improving the filtration effect.

Inactive Publication Date: 2019-07-09
陈妤柔 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for the convenience of use, most of the common filters generally adopt the design of reversible washing to carry out backwashing to remove the sediment attached to the filter screen. However, the cleaning effect of this backwash method is quite limited, and it requires a large amount of water. Not only is it easy to cause filter blockage, but the number and time of backwashing will increase and increase. Therefore, these designs still have room for improvement

Method used

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  • Brush rod type filtering device
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Examples

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0021] First, please see Figure 1 to Figure 3 Shown, a kind of brush bar filter device, it comprises: a filter cartridge 10 and a stirring unit 20, and this filter cartridge 10 has a cylinder body 11 and the upper cover 12 that seals on this cylinder body 11 tops, and this cylinder The body 11 is hollow and separates a first chamber 111 and a second chamber 112 which are not communicated with each other. The first chamber 111 is provided with a first inlet and outlet pipe 113 from the bottom of the cylinder body 11. A water inlet pipe 114 and a water outlet pipe 115 are respectively arranged on the bottom and side of the cylinder body 11, the first water inlet and outlet pipe 113...

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Abstract

The invention discloses a brush rod type filtering device. The filtering device comprises a filtering cylinder and a stirring unit, a first chamber and a second chamber are separated in the filteringcylinder. A filtering procedure with two different spaces is provided, and improvement of filtering effect is facilitated, and moreover, the first chamber and the second chamber of the filtering cylinder are respectively backwashed and cleaned, so that the water consumption of backwashing is greatly reduced. During backwashing operation, only the first chamber can be cleaned independently, and residual strain ecology in the second chamber is reserved, thus the filtering water quality can be prevented from changing too much, the survival rate of pond biological culture is kept. Meanwhile, the stirring unit is provided with two brushes through a stirring piece, a third filtering partition plate can be scrubbed through the two brushes in the backwashing operation process, green algae on the third filtering partition plate can be scrubbed and removed indeed, and the filtering effect is improved.

Description

technical field [0001] The invention relates to a filter, in particular to a brush bar type filter device for filtering water. Background technique [0002] At present, for the convenience of use, most of the common filters generally adopt the design of reversible washing to carry out backwashing to remove the sediment attached to the filter screen. However, the cleaning effect of this backwash method is quite limited, and it requires a large amount of water. Not only is it easy to cause filter blockage, but the number and time of backwashing will increase and increase. Therefore, these designs still have room for improvement. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a brush rod filter device for the above-mentioned deficiencies in the prior art. [0004] A brush rod filter device, which includes: a filter cartridge and a stirring unit, wherein the filter cartridge has a cylinder body and an upper cover ...

Claims

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Application Information

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IPC IPC(8): B01D29/56B01D29/03B01D29/64B01D29/66B01D29/86B01D36/02
CPCB01D29/03B01D29/56B01D29/6415B01D29/66B01D29/86B01D36/02B01D24/12B01D24/46B01D29/64
Inventor 陈妤柔陈伟智
Owner 陈妤柔
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