Rotary immersed type filtering device

A technology of filtering device and rotating device, which is applied in the direction of filtration separation, moving filter element filter, separation method, etc., can solve problems such as energy loss, and achieve the effect of reducing energy consumption and improving flushing effect

Inactive Publication Date: 2018-02-27
朱平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Most of the above methods require the shear force generated by the high-speed pumping action to

Method used

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  • Rotary immersed type filtering device
  • Rotary immersed type filtering device
  • Rotary immersed type filtering device

Examples

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Example Embodiment

[0037] figure 1 is a schematic device diagram of a rotatable submerged filter device according to an embodiment of the present invention. like figure 1 As shown, the rotatable submerged filter device may generally include a water storage tank 1 , a membrane module filter unit 2 , a flushing unit 3 and a rotating device 4 . The water storage tank 1 has an accommodating space. The top of the water storage tank 1 is provided with an air valve 11 and the bottom is provided with a waste discharge valve 12 . The membrane module filter unit 2 is rotatably arranged inside the water storage tank 1 and connected to the water outlet pipeline 21 for separating solid particles in the liquid. The flushing unit 3 is arranged inside the water storage tank 1 and is used for flushing the filter unit 2 of the membrane module. The rotating device 4 is installed on the top or bottom of the membrane module filtering unit 2, and is used to drive the membrane module filtering unit 2 to rotate, wh...

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Abstract

The invention provides a rotary immersed type filtering device and relates to a thin-film filtering device. The rotary immersed type filtering device generally comprises a water storage tank, a film-component filtering unit, a washing unit and a rotary device, wherein an air valve is arranged at the top part of the water storage tank, and a waste releasing valve is arranged at the bottom part of the water storage tank. The filter-component filtering unit is rotatably arranged in the water storage tank, is connected with a water discharging pipeline and is used for separating solid particles inliquid. The washing unit is arranged in the water storage tank and is used for washing the film-component filtering unit. The rotary device is arranged at the top part or the bottom of the film-component filtering unit and is used for driving the film-component filtering unit to rotate. The rotary immersed type filtering device provided by the invention has the advantages that since the rotary device is arranged at the film-component filtering unit and is used for driving the film-component filtering unit to rotate, at least partial particles adsorbed at the film-component filtering unit areseparated from the film-component filtering unit due to the action of centrifugal force, so that the washing effect is improved, and the energy consumption is reduced.

Description

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Claims

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Application Information

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Owner 朱平
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