CN215692786U - 一种隧道施工用除尘装置 - Google Patents
一种隧道施工用除尘装置 Download PDFInfo
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- CN215692786U CN215692786U CN202122370615.1U CN202122370615U CN215692786U CN 215692786 U CN215692786 U CN 215692786U CN 202122370615 U CN202122370615 U CN 202122370615U CN 215692786 U CN215692786 U CN 215692786U
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- Prior art keywords
- pipe
- water tank
- communicated
- water
- tunnel construction
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- 239000000428 dust Substances 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122370615.1U CN215692786U (zh) | 2021-09-29 | 2021-09-29 | 一种隧道施工用除尘装置 |
Applications Claiming Priority (1)
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CN202122370615.1U CN215692786U (zh) | 2021-09-29 | 2021-09-29 | 一种隧道施工用除尘装置 |
Publications (1)
Publication Number | Publication Date |
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CN215692786U true CN215692786U (zh) | 2022-02-01 |
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Family Applications (1)
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CN202122370615.1U Active CN215692786U (zh) | 2021-09-29 | 2021-09-29 | 一种隧道施工用除尘装置 |
Country Status (1)
Country | Link |
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CN (1) | CN215692786U (zh) |
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2021
- 2021-09-29 CN CN202122370615.1U patent/CN215692786U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust removal device for tunnel construction Effective date of registration: 20231113 Granted publication date: 20220201 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Fateng industry (Yunnan) Co.,Ltd. Registration number: Y2023980065455 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220201 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Fateng industry (Yunnan) Co.,Ltd. Registration number: Y2023980065455 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust removal device for tunnel construction Granted publication date: 20220201 Pledgee: Kunming Dongfeng Sub branch of Bank of China Ltd. Pledgor: Fateng industry (Yunnan) Co.,Ltd. Registration number: Y2024980026186 |