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实用新型
CN206027284U 一种除尘滤袋及使用该除尘滤袋的除尘装置 失效 - 权利终止

一种除尘滤袋及使用该除尘滤袋的除尘装置
摘要：
本实用新型涉及一种除尘滤袋及使用该除尘滤袋的除尘装置，一种除尘滤袋包括具有进气口的滤袋本体，滤袋本体为具有内过滤层及间隔套设于内过滤层外围的外过滤层的空心环形结构，内过滤层的至少一端的端口为用于供过滤后的气体排出的气体排出口，内过滤层与外过滤层形成一个供待过滤的气体流经的环形通道，带有粉尘的气体即待过滤的气体进入到环形通道中，通过内过滤层和外过滤层分别过滤，一部分待过滤的气体经过外过滤层过滤后排出，另一部分经过内过滤层过滤后经过气体排出口排出，粉尘被过滤下来，在不改变除尘滤袋的外形情况下即不增大除尘滤袋的占用空间情况下，增大了除尘滤袋的过滤面积。
摘要（英）：

The utility model relates to a dust bag and use this dust bag's dust collector, a filter bag body of dust bag includes to have the air inlet, filter bag body locates the inner filtration layer outlying hollow loop configuration of filter layer outward for having inner filtration layer and spacer sleeve, the gas outgoing mouth of port for being used for supplying the gas outgoing after the filtration of the at least one end on inner filtration layer, the inner filtration layer forms the annular channel that filterable gas flow warp was treated in a confession with outer filter layer, the gas that has the dust treats promptly that filterable gas enters into annular channel, filter respectively through inner filtration layer and outer filter layer, some treats filterable gaseous discharge after outer filter layer filters, another part is discharged through the gas outgoing mouth after inner filtration layer filtration, the dust is filtered, do not increase promptly under dust bag's the occupation space condition under the appearance condition that does not change dust bag, dust bag's filter area has been increased.

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