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Continuously-filtering composite filtering device capable of allowing multiple cavities to be alternately offline

A composite filter and filter cavity technology, applied in the direction of filter separation, separation methods, chemical instruments and methods, etc., can solve the problems of increased energy loss and large quantity, and achieve the effect of reducing the number of uses, reducing the floor area, and ensuring efficiency

Active Publication Date: 2021-11-16
品孚罗特过滤设备(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In normal operation, multiple filters are configured to meet the requirements of continuous discharge, but the number of valves and instruments in this setting is also large, and energy loss increases

Method used

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  • Continuously-filtering composite filtering device capable of allowing multiple cavities to be alternately offline
  • Continuously-filtering composite filtering device capable of allowing multiple cavities to be alternately offline
  • Continuously-filtering composite filtering device capable of allowing multiple cavities to be alternately offline

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0026] like Figure 1-5 As shown, the present invention provides a continuous filter multi-cavity off-line composite filter device in turn, comprising:

[0027] The filter housing is provided with a discharge port 12 on the upper part of the side wall, and a feed port 17 on the lower part. A fixed plate 10 is horizontally clamped inside the filter shell, and multiple divider 16 to form a plurality of filter cavities 25 (any two adjacent dividers and the side walls of the filter housing form independent filter cavities 25, the setting of the specific divider 16 adopts the prior art, and the divider Plates 16 are vertically arranged), the fixed disk 10 is provided with a plurality of material ports 8, and the plurality of material ports 8 communicate with the plurality of filt...

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Abstract

The invention discloses a continuously-filtering composite filtering device capable of allowing multiple cavities to be alternately offline. The composite filtering device comprises: a filtering shell, wherein a discharging port and a feeding port are formed in the side wall of the filtering shell, a fixing disc is arranged in the filtering shell, a plurality of partition plates are arranged on the fixing disc at intervals so as to form a plurality of filtering cavities, a plurality of material ports are formed in the fixing disc, a rotating disc is rotatably connected to the lower portion of the fixed disc in a sealed mode, a plurality of material openings are formed in the rotating disc at intervals, the material opening with the largest diameter communicates with a slag discharging pipe, and the top end of the filtering cavity communicates with the discharging opening; and an executing mechanism, which comprises a driving assembly arranged at the top of the filtering shell and a transmission shaft connected with the driving assembly. By arranging the multiple filtering cavities, the rotating disc and the material openings with sequentially increasing diameters, gradual feeding of each filtering cavity is achieved; and through the above arrangement, materials can be filtered and backwashed, each filtering cavity can be independently backwashed and regenerated, and meanwhile, the using number of filter elements and the using number of the valves can be reduced.

Description

technical field [0001] The invention relates to the technical field of filtering equipment. More specifically, the present invention relates to a continuous filtering multi-cavity off-line composite filtering device in turn. Background technique [0002] For the fully automatic filtration system that needs to be regenerated by backwashing, in order to ensure continuous and stable outlet flow, the configuration mode of multiple filters is generally adopted. When one filter is offline, the rest of the filters work online. In this way, it is possible to ensure that the outlet flow of the entire filtration system is continuous and stable. In normal operation, multiple filters are configured to meet the requirements of continuous discharge, but the number of valves and instruments in this setting is also large, and the energy loss increases. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/12B01D35/16B01D35/30
CPCB01D35/12B01D35/16B01D35/30
Inventor 周旭郑超
Owner 品孚罗特过滤设备(北京)有限公司