Injection device and method for evaluating breathability recovery capability of filter bag

A recovery ability, injection device technology, applied in the direction of measuring devices, separation methods, chemical instruments and methods, etc., can solve the problems of late service start, lack of pre-assessment method test devices, immaturity, etc., to avoid damage, structure Simple, easy-to-use effects

Active Publication Date: 2015-02-18
XIAMEN ZHONGCHUANG ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of portable dust removal equipment for powerful dust removal services started late and is still immature, lacking effective pre-evaluation methods and corresponding test devices

Method used

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  • Injection device and method for evaluating breathability recovery capability of filter bag

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Embodiment Construction

[0028] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0029] Such as figure 1 As shown, the present invention is an injection device for evaluating the air permeability recovery ability of a filter bag, which includes an injection platform 1 and an operation platform 2 arranged on one side of the injection platform 1 .

[0030] The blowing platform 1 is fixed with an ash hopper 11 for collecting dust and ash discharge, a bracket 12 for fixing samples, and a dust collection cover 13 for collecting dust and pressure relief. The dust collection cover 13 is set on the bracket 12 and The ash hopper 11 is covered inside, and the bracket 12 is provided with a flower plate slot 121, which is a flower plate fixing device, and can be installed with different specifications of flower plates, so as to realize the wide application of filter bags of different specifications Th...

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Abstract

The invention discloses an injection device and a method for evaluating the breathability recovery capability of a filter bag. The injection device comprises an injection platform and an operating table arranged at one side of the platform, wherein the operating table is provided with a pulse dust-cleaning device controlled by a control panel; an ash bucket used for collecting raised dust and discharging ash, a bracket used for fixing a sample, and a dust collector hood used for collecting the raised dust and releasing pressure are fixedly arranged in the injection platform. The injection device is high in operability, and the evaluation method is safe and reliable; powerful dust cleaning on the site can be simulated in an environment-friendly way; the injection device has wide applicability of replacing a pattern plate to be matched with filter bags with various specifications; furthermore, during injection, the injection device is capable of releasing pressure and collecting the raised dust, so that personal injury and environmental pollution are not caused.

Description

technical field [0001] The invention relates to a filter bag blowing device, in particular to a blowing device for evaluating the air permeability recovery ability of a filter bag and a method for evaluating the air permeability recovery ability of a filter bag using the device. Background technique [0002] In the field of bag type and electric bag composite dust removal, the filter bag is the core component of the dust collector, and its air permeability plays a vital role in the operation of the dust collector, which greatly affects the running resistance of the dust collector, and then affects the The cleaning cycle and operating cost of the dust collector. During the operation of the dust collector, due to problems such as long-term fuel injection of the boiler or flue gas condensation, the filter bag will appear sticky bags, compaction, etc. In this abnormal situation, the pulse injection device in the dust collector The dust removal effect is poor, and the dust accum...

Claims

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Application Information

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IPC IPC(8): B01D46/04B01D46/42G01N15/08
Inventor 蔡伟龙郑智宏罗祥波严坤富郑锦森张静云陈建文凡芳戴婷婷苏丽玲
Owner XIAMEN ZHONGCHUANG ENVIRONMENTAL TECH CO LTD
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