Multi-stage composite dust removal device

多级复合除尘装置

Abstract

本发明涉及一种多级复合除尘装置,包括粉尘吸入通道、回收存房、过滤箱和减压排气装置,粉尘吸入通道内设有吸尘风机,回收存房的入风口与粉尘吸入通道的出风端相连,回收存房内设有数个沿水平方向交错分布的挡板;过滤箱内下部设有水池,过滤箱内上部由隔板分隔出第一滤室和第二滤室,第一滤室和第二滤室的底部连通并与水池水面保持一定距离;第一滤室的进风口与回收存房的出风口相连,第一滤室内一侧设有喷淋头、另一侧设有吸附网,吸附网的上端设有冲洗头;第二滤室内设有至少一过滤网,第二滤室的出风口与减压排气装置相连。本发明除尘装置能对粉尘达到几乎完全除净的效果,具有除尘效果佳、除尘效率高、使用方便、除尘阻力低、能耗低等优点。
The invention relates to a multi-stage composite dust removal device which comprises a dust suction channel, a recycling and storing chamber, a filtering box and a pressure reduction exhaust device. a dust suction fan is arranged in the dust suction channel, an air inlet of the recycling and storing chamber is connected with an air outlet end of the dust suction channel, multiple baffles distributed in a staggered mode in the horizontal direction are arranged in the recycling and storing chamber, a pond is arranged on the lower portion in the filtering box, the upper portion in the filtering box is divided into a first filtering chamber and a second filtering chamber through a partition board, the bottom of the first filtering chamber and the bottom of the second filtering chamber are communicated and are a certain distance away from the water surface of the pond, an air inlet of the first filtering chamber is connected with an air outlet of the recycling and storing chamber, a sprayer is arranged on one side in the first filtering chamber, an absorption net is arranged on the other side of the first filtering chamber, a rinsing head is arranged at the upper end of the absorption net, at least one filtering net is arranged in the second filtering chamber, and an air outlet of the second filtering chamber is connected with the pressure reduction exhaust device. By means of the dust removal device, dust can be almost completely removed, and the dust removal device has the advantages of being good in dust removal effect, high in dust removal efficiency, convenient to use, low in dust removal resistance, low in energy consumption and the like.

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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    CN-102600691-AJuly 25, 2012陈维金一种湿式除尘装置
    CN-201997217-UOctober 05, 2011管印贵Composite environmental-friendly dust removing unit

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