CN112282777A - 盾构机用强力涡流脉冲射流系统 - Google Patents
盾构机用强力涡流脉冲射流系统 Download PDFInfo
- Publication number
- CN112282777A CN112282777A CN202011297130.8A CN202011297130A CN112282777A CN 112282777 A CN112282777 A CN 112282777A CN 202011297130 A CN202011297130 A CN 202011297130A CN 112282777 A CN112282777 A CN 112282777A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- pulse jet
- cutter head
- spray head
- pressure water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005641 tunneling Effects 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims abstract description 16
- 230000008054 signal transmission Effects 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 43
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 15
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011297130.8A CN112282777A (zh) | 2020-11-19 | 2020-11-19 | 盾构机用强力涡流脉冲射流系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011297130.8A CN112282777A (zh) | 2020-11-19 | 2020-11-19 | 盾构机用强力涡流脉冲射流系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112282777A true CN112282777A (zh) | 2021-01-29 |
Family
ID=74398166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011297130.8A Pending CN112282777A (zh) | 2020-11-19 | 2020-11-19 | 盾构机用强力涡流脉冲射流系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112282777A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113997211A (zh) * | 2021-11-09 | 2022-02-01 | 中铁工程装备集团有限公司 | 直接内置式超声振动辅助的水射流喷头 |
-
2020
- 2020-11-19 CN CN202011297130.8A patent/CN112282777A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113997211A (zh) * | 2021-11-09 | 2022-02-01 | 中铁工程装备集团有限公司 | 直接内置式超声振动辅助的水射流喷头 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102926761B (zh) | 一种适用于长距离大坡度斜井隧洞施工的双模式刀盘 | |
CN110700849A (zh) | 隧洞硬岩掘进机及其掘进机刀盘 | |
CN110593888B (zh) | 载有高压水射流-机械耦合一体式盘型滚刀的掘进机 | |
CN103244119A (zh) | 高压水射流在掘进机刀盘中的布置方法和结构 | |
CN109667595B (zh) | 一种面板式复合式刀盘改造为辐条式复合刀盘的方法 | |
CN110410093A (zh) | 一种高压水空化破岩tbm及其施工方法 | |
CN109372536A (zh) | 一种利用加压水破岩的掘进机及其掘进方法 | |
CN112282777A (zh) | 盾构机用强力涡流脉冲射流系统 | |
CN107387104A (zh) | 一种射流盾构机及掘进方法 | |
CN113107514A (zh) | 自由断面隧道掘进机 | |
CN113107515B (zh) | 自由断面隧道掘进机 | |
CN214007155U (zh) | 盾构机用强力涡流脉冲射流系统 | |
CN108993974B (zh) | 利用高压射流自动清理绞吸挖泥船绞刀头的系统及方法 | |
CN113309531B (zh) | 配备常压刀盘的泥水敞开式双模盾构机 | |
CN110924971A (zh) | 一种空化射流辅助破岩的tbm刀盘及破岩方法 | |
CN112160763B (zh) | 一种高压水射流辅助破岩的隧道掘进机刀盘 | |
CN211144502U (zh) | 一种用于极硬岩的空化水射流辅助破岩tbm刀盘 | |
CN202882935U (zh) | 一种适用于长距离大坡度斜井隧洞施工的双模式刀盘 | |
CN101922299A (zh) | 一种盾构机用导流刀 | |
CN216973547U (zh) | 一种强力破碎绞刀 | |
CN216342153U (zh) | 一种盾构机的球面钻头式刀盘结构 | |
CN210977490U (zh) | 一种具备大扩挖能力的tbm刀盘 | |
CN212801724U (zh) | 水下松土器 | |
CN112096408A (zh) | 一种掘进机和掘进机用复合刀盘 | |
CN112709274A (zh) | 疏浚挖泥船喷水射流挖岩装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210624 Address after: 518054 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Applicant after: Shenzhen Liangzi Intelligent Technology Co.,Ltd. Address before: 343099 room 205, unit 2, 18 Yangming East Road, Jizhou District, Ji'an City, Jiangxi Province Applicant before: Chen Ping |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211119 Address after: 343099 room 205, unit 2, 18 Yangming East Road, Jizhou District, Ji'an City, Jiangxi Province Applicant after: Chen Ping Address before: 518054 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Applicant before: Shenzhen Liangzi Intelligent Technology Co.,Ltd. |