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美高梅在线登录网址除尘设备的除尘布袋一般会做哪功能性后处理?

文章发布: 发表时间: 2017-06-08 10:32:25

在美高梅在线登录网址除尘设备除尘的过程中,当含尘气体颗粒通过美高梅在线登录网址除尘设备的时分,粉尘颗粒就会被捕集在滤袋的外外表上,而洁净气体则通过滤料进入到滤袋的内部。美高梅在线登录网址除尘设备 / 布袋内部的除尘笼架用来支撑滤袋,避免滤袋陷落,另外它也有助于尘饼的清除以及从头散布。关于一些特别的工况环境来说,对除尘布袋进行后处理是很主要的。通常常规分为以下几种:
In the process of environmental protection equipment dust, when the gas containing dust particles by time dust environmental protection equipment, dust particles trapped in the outer appearance will bag, and clean gas through the filter into the inside of the bag. Environmental protection dust removal equipment. The dust collecting cage inside the cloth bag is used to support the filter bag and prevent the filter bag from falling. Besides, it also helps to clean the dust cake and spread it from the ground. As for some special working conditions, it is very important to carry on the aftertreatment of dust bags. Usually, the following are usually divided into the following:
1、 烧压处理
1 、 burning pressure treatment
这种处理主要是用火口对着迅速行走布料的外表,进行绒毛的烧除,然后用高温辊对布料外表进行烫平,从而使布料外表润滑,简单清灰。这么做既提高了滤料清灰的功用,同时也满意了对纤细粉尘的收集。
This treatment is mainly used to fire walking quickly fabric appearance, floss burning, and then the fabric appearance by high temperature ironing roller, so that the fabric surface is smooth, easy cleaning. In so doing, it not only improves the function of cleaning the filter material, but also satisfies the collection of fine dust.
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2、抗静电处理
2 、 antistatic treatment
一些粉尘在指定的浓度状态下,遇到火花会很简单发作焚烧。所以关于易燃或易爆的粉尘一定要选用通过抗静电处理的针刺毡滤料。抗静电滤料是指在滤料的纤维中混入导电的纤维或基布中织有导电功用的条状纱支,使全部滤料都具有导电的功用,运用过程中把静电通过滤料导向除尘器箱体及地上,避免静电火花造成的爆炸事端。
Some of the dust in the specified concentration of state, encountered sparks will be very simple, attack, incineration. Therefore, flammable or explosive dust must be selected by antistatic treatment of needle felt filter materials. Antistatic filter material is mixed with conductive fiber yarn to strip or fabric woven with a conductive function in the filter fiber, so that all the filter having a conductive function during the use of the electrostatic precipitator and guide through the filter box on the ground, to avoid electrostatic spark caused by explosion incidents.
3、防水防油处理
3 、 waterproof and anti oil treatment
选用的是对针刺毡滤料进行碳氟树脂和PTFE浸渍的处理方式,滤袋的外表具有疏水性,水珠在布料外表构成荷叶上能够翻滚的效果,更容易捕集粉尘,避免和减轻温差比较大时因结露发作糊袋及腐蚀布袋的现象。
Choice is the handling of the fluorocarbon resin and PTFE impregnation on the needle felt, the bag has the appearance of hydrophobic beads, lotus leaf can constitute rolling effect on fabric appearance, easier to collect the dust, to avoid and reduce the temperature differences due to condensation and corrosion attack paste bag bag phenomenon.
4、易清灰处理
4, easy to clean ash treatment
通常是镜面处理,或许表层用细旦纤维面层针刺在布料外表,是的布料具有优异的清灰功用,并且能在在较高的过滤风速下长期的作业。
Usually mirror treatment, and perhaps the surface is needled with a fine fiber surface on the fabric surface. Yes, the fabric has excellent soot cleaning properties and can operate over a long period of time at higher filtration speeds.
5、PTFE覆膜处理
5, PTFE film treatment
假如粉尘的粒径小于1微米,或许粉尘具有很大的粘附性,或含气体的湿度较大的时候,一般的滤料是无法进行有效地过滤。以聚四氟乙烯为质料的覆膜滤料,不只过滤精度极高,并且外表润滑,不会粘附粉尘,简单清灰,同时粉尘也不会渗透到滤料的内部。
If the particle size of dust is less than 1 microns, or dust may have great adhesion, or when the humidity of the gas is large, the ordinary filter material can not be effectively filtered. With PTFE as the material of film coated filter material, not only the filtering accuracy is very high, and the appearance of lubrication, will not adhere to dust, simple ash cleaning, at the same time, dust will not penetrate into the interior of the filter.
6、热定型处理
6 、 heat setting treatment
除了对除尘布袋进行后期处理,也要对除尘布袋进行热定型。热定型意图是消除滤袋加工过程中残存的应力,使滤袋的尺度安稳以及外表平坦。假如美高梅在线登录网址除尘设备滤袋的尺度不安稳,则滤袋在运用的过程中就很简单发作变形,这么就会增加滤袋与龙骨的冲突,滤袋中的龙骨也会很难抽出,严峻的话会致使积尘的现象发作。
In addition to the late processing of dust bags, dust collection bags should also be thermally shaped. The purpose of heat setting is to eliminate the residual stress during the processing of the bag, and to make the filter bag stable in size and smooth in appearance. If environmental protection equipment bag is not stable, then the filter bag in the use of the process is very simple episodes of deformation, so it will increase conflict with the keel of the bag, the bag in the keel will be very hard to find, it will cause severe dust attack phenomenon.

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