CN104790984A - 一种叶轮式湿喷机转体全方位密封结构 - Google Patents
一种叶轮式湿喷机转体全方位密封结构 Download PDFInfo
- Publication number
- CN104790984A CN104790984A CN201510190113.7A CN201510190113A CN104790984A CN 104790984 A CN104790984 A CN 104790984A CN 201510190113 A CN201510190113 A CN 201510190113A CN 104790984 A CN104790984 A CN 104790984A
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- CN
- China
- Prior art keywords
- turned
- sleeve
- steel bushing
- impeller
- spraying machine
- 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.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 238000010276 construction Methods 0.000 claims description 17
- 239000003082 abrasive agent Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201510190113.7A CN104790984B (zh) | 2015-04-21 | 2015-04-21 | 一种叶轮式湿喷机转体全方位密封结构 |
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CN201510190113.7A CN104790984B (zh) | 2015-04-21 | 2015-04-21 | 一种叶轮式湿喷机转体全方位密封结构 |
Publications (2)
Publication Number | Publication Date |
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CN104790984A true CN104790984A (zh) | 2015-07-22 |
CN104790984B CN104790984B (zh) | 2017-03-15 |
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CN201510190113.7A Active CN104790984B (zh) | 2015-04-21 | 2015-04-21 | 一种叶轮式湿喷机转体全方位密封结构 |
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CN (1) | CN104790984B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1323729A1 (ru) * | 1986-02-05 | 1987-07-15 | Белгородский технологический институт строительных материалов им.И.А.Гришманова | Набрызг-машина |
JP2007245596A (ja) * | 2006-03-17 | 2007-09-27 | Denki Kagaku Kogyo Kk | セメントモルタルの連続練混ぜ吹付け施工システムおよびそれを用いた吹付け施工方法 |
US20100050567A1 (en) * | 2008-08-29 | 2010-03-04 | Vandewinckel Stephen C | Grout placement apparatus |
CN202673302U (zh) * | 2012-06-12 | 2013-01-16 | 毛杰 | 湿式砼喷浆机器人 |
CN203335092U (zh) * | 2013-06-25 | 2013-12-11 | 张志勇 | 转子式混凝土湿喷机组 |
CN203531920U (zh) * | 2013-09-11 | 2014-04-09 | 菏泽百特工程机械有限公司 | 煤矿用湿式液压混凝土喷浆机 |
CN204552767U (zh) * | 2015-04-21 | 2015-08-12 | 河南省耿力工程设备有限公司 | 一种叶轮式湿喷机转体全方位密封结构 |
-
2015
- 2015-04-21 CN CN201510190113.7A patent/CN104790984B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1323729A1 (ru) * | 1986-02-05 | 1987-07-15 | Белгородский технологический институт строительных материалов им.И.А.Гришманова | Набрызг-машина |
JP2007245596A (ja) * | 2006-03-17 | 2007-09-27 | Denki Kagaku Kogyo Kk | セメントモルタルの連続練混ぜ吹付け施工システムおよびそれを用いた吹付け施工方法 |
US20100050567A1 (en) * | 2008-08-29 | 2010-03-04 | Vandewinckel Stephen C | Grout placement apparatus |
CN202673302U (zh) * | 2012-06-12 | 2013-01-16 | 毛杰 | 湿式砼喷浆机器人 |
CN203335092U (zh) * | 2013-06-25 | 2013-12-11 | 张志勇 | 转子式混凝土湿喷机组 |
CN203531920U (zh) * | 2013-09-11 | 2014-04-09 | 菏泽百特工程机械有限公司 | 煤矿用湿式液压混凝土喷浆机 |
CN204552767U (zh) * | 2015-04-21 | 2015-08-12 | 河南省耿力工程设备有限公司 | 一种叶轮式湿喷机转体全方位密封结构 |
Also Published As
Publication number | Publication date |
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CN104790984B (zh) | 2017-03-15 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rotating omnidirectional sealing structure of impeller wet sprayer Effective date of registration: 20221226 Granted publication date: 20170315 Pledgee: Agricultural Bank of China Co.,Ltd. Mengjin County Sub branch Pledgor: HENAN GENGLI ENGINEERING EQUIPMENT CO.,LTD. Registration number: Y2022980029038 |
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PE01 | Entry into force 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: 20170315 Pledgee: Agricultural Bank of China Co.,Ltd. Mengjin County Sub branch Pledgor: HENAN GENGLI ENGINEERING EQUIPMENT CO.,LTD. Registration number: Y2022980029038 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |