Straight-through type filter capable of free-disassembly cleaning

A filter, disassembly-free technology, applied in gravity filters, filtration separation, chemical instruments and methods, etc., can solve the problems of corrosion and damage of filters, high filter manufacturing costs, acidic media, etc., and achieve low maintenance costs. , Easy to install and debug, easy to make by yourself

Active Publication Date: 2014-03-19
YUNNAN ALUMINUM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of ordinary filters with many impurities and large particles in the medium, the filter element is easy to clog, or the medium is acidic or alkaline, the filter is corroded and damaged quickly, and the manufacturing cost of the filter is high. The cleaned filter can effectively filter impurities without disassembling the filter

Method used

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  • Straight-through type filter capable of free-disassembly cleaning

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Embodiment Construction

[0010] Such as figure 1 As shown, the straight-through filter for cleaning without disassembly of the present invention is mainly composed of a connector 1, a filter cylinder 2, a filter element 4, and a flushing pipeline 3 with an exhaust function. 1 connection, the connectors at both ends are connected to the pipe flange, the filter cylinder is provided with a sewage outlet 5 connected to the sewage valve, the filter element 4 is placed in the filter cylinder 2, one end connector 1, the filter cylinder The body 2 and the filter element 4 are connected by flanges, and the flushing pipe 3 is installed on the filter cylinder.

[0011] The diameter of the outlet pipe of the washing absorption tower is DN100, the height from the center of the pipe to the ground is 450mm, and the distance from the outlet to the concentrate pump is 1500mm. The filter cylinder is made of a PTFE pipe and flange with a diameter of DN260. Open a hole at the middle position in the axial direction, and...

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Abstract

The invention discloses a straight-through type filter capable of free-disassembly cleaning. The straight-through type filter mainly comprises connectors, a filter drum body, a filter core and a cleaning pipeline with an air-exhausting function, wherein the two ends of the filter drum body are connected with the connectors; the connectors at the two ends are connected with pipeline flanges; the filter drum body is provided with a sewage discharging port connected with a sewage discharging valve; the filter core is arranged in the filter drum body; the connector at one end, the filter drum body and the filter core are connected by the flanges; the cleaning pipeline is arranged on the filter drum body. The straight-through type filter capable of free-disassembly cleaning disclosed by the invention has the advantages that the structure is simple, the automatic manufacture is easy, and the installation and the debugging are convenient; the investment is low, and the manufacture can be carried out by adopting a standard piece; the operation is simple, and the maintenance cost is low; the working efficiency is high, and the operation is stable; the applicability to acid, neutral and alkaline mediums is achieved, and the service life is long.

Description

technical field [0001] The invention relates to a straight-through filter without disassembly and cleaning, which is suitable for filtering and discharging impurities in pipelines with corrosive and neutral fluid media. Background technique [0002] Traditional filters are easy to clog in media with many impurities and large particles, and are easy to corrode and damage in acidic and alkaline media. The filter element needs to be disassembled and cleaned regularly, and the manufacturing cost of the filter element is high, so it is not suitable for ammonia method The impurity filtration requirements of the flue gas desulfurization scrubber concentrate. During the production process of the workshop, the desulfurization system is frequently shut down due to the clogging of the scrubber nozzles, and it is necessary to apply for environmental protection equipment to stop production regularly for nozzle cleaning and replacement. Contents of the invention [0003] In order to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/02B01D29/31
Inventor 周艳芳王进录钟文辉杨虎蒋庆辉胡华兵杨志兵
Owner YUNNAN ALUMINUM
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