Straight-through type filter capable of free-disassembly cleaning

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...

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

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