¥ 799.00
¥ 799.00
¥ 799.00
¥ 799.00
¥ 799.00
易卖工控网(www.ymgk.com)提供”1784-PKTX模块全新现货”,产品详情:品牌/厂家:、型号:1784-PKTX、成色:全新、货期:现货 1天内发货、保修:180天,更多产品详情就上易卖工控网。
布袋除尘器是一种干式滤尘装置。滤料使用一段时间后,由于筛滤、碰撞、滞留、袋式除尘器扩散、静电等效应,滤袋表面积聚了一层粉尘,这层粉尘称为初层,在此以后的运动过程中,初层成了滤料的主要过滤层,依靠初层的作用,网孔较大的滤料也能获得较高的过滤效率。随着粉尘在滤料表面的积聚,除尘器的效率和阻力都相应的增加,当滤料两侧的压力差很大时,会把有些已附着在滤料上的细小尘粒挤压过去,使除尘器效率下降。另外,除尘器的阻力过高会使除尘系统的风量显著下降。因此,除尘器的阻力达到一定数值后,要及时清灰。清灰时不能破坏初层,以免效率下降。
Bag filter is a dry dust filtering device. After the filter material is used for a period of time, due to the effects of screening, collision, retention, bag filter diffusion and static electricity, a layer of dust is accumulated on the surface area of the filter bag. This layer of dust is called the primary layer. In the later movement process, the primary layer becomes the main filter layer of the filter material. Relying on the function of the primary layer, the filter material with large mesh can also obtain high filtration efficiency. With the accumulation of dust on the surface of the filter material, the efficiency and resistance of the dust collector will increase accordingly. When the pressure difference on both sides of the filter material is very large, some fine dust particles that have been attached to the filter material will be squeezed, so that the efficiency of the dust collector will decrease. In addition, the high resistance of the dust collector will significantly reduce the air volume of the dust removal system. Therefore, after the resistance of the dust collector reaches a certain value, the ash shall be removed in time. The initial layer shall not be damaged during ash removal, so as not to reduce the efficiency.