CN214050803U - 一种具有多级过滤效果的空气过滤净化装置 - Google Patents
一种具有多级过滤效果的空气过滤净化装置 Download PDFInfo
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- CN214050803U CN214050803U CN202023021181.6U CN202023021181U CN214050803U CN 214050803 U CN214050803 U CN 214050803U CN 202023021181 U CN202023021181 U CN 202023021181U CN 214050803 U CN214050803 U CN 214050803U
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- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 49
- 239000007789 gas Substances 0.000 description 16
- 239000002912 waste gas Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Effective date of registration: 20240508 Address after: Room 101, No. 16 Tangming East Park, New District, Wuxi City, Jiangsu Province, 214000 Patentee after: Yao Gang Country or region after: China Patentee after: Jiang Weixing Address before: 215000 No. 222, Shipai Dechang Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Cheng Yixin environmental protection purification technology (Suzhou) Co.,Ltd. Country or region before: China |