CN103939097A - 一种采煤机截齿割煤外喷雾装置 - Google Patents
一种采煤机截齿割煤外喷雾装置 Download PDFInfo
- Publication number
- CN103939097A CN103939097A CN201410153652.9A CN201410153652A CN103939097A CN 103939097 A CN103939097 A CN 103939097A CN 201410153652 A CN201410153652 A CN 201410153652A CN 103939097 A CN103939097 A CN 103939097A
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- Prior art keywords
- coal
- arm
- pipe
- spraying device
- fixed arm
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 77
- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 238000005507 spraying Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 68
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000010720 hydraulic oil Substances 0.000 claims description 21
- 210000005069 ears Anatomy 0.000 claims description 15
- 238000000889 atomisation Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005065 mining Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Spray Control Apparatus (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410153652.9A CN103939097B (zh) | 2014-04-17 | 2014-04-17 | 一种采煤机截齿割煤外喷雾装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410153652.9A CN103939097B (zh) | 2014-04-17 | 2014-04-17 | 一种采煤机截齿割煤外喷雾装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103939097A true CN103939097A (zh) | 2014-07-23 |
CN103939097B CN103939097B (zh) | 2016-07-06 |
Family
ID=51186943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410153652.9A Active CN103939097B (zh) | 2014-04-17 | 2014-04-17 | 一种采煤机截齿割煤外喷雾装置 |
Country Status (1)
Country | Link |
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CN (1) | CN103939097B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109184687A (zh) * | 2018-11-26 | 2019-01-11 | 田波 | 自除尘式智能采煤机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201202476Y (zh) * | 2007-11-29 | 2009-03-04 | 北京科技大学 | 一种气水雾化喷嘴的喷雾降尘装置 |
CN202360100U (zh) * | 2011-09-25 | 2012-08-01 | 三一重型装备有限公司 | 一种采煤机及其外喷雾装置 |
CN202467842U (zh) * | 2012-03-23 | 2012-10-03 | 山东恒远机电开发有限公司 | 采煤机强力喷雾降尘装置 |
CN203308465U (zh) * | 2013-06-14 | 2013-11-27 | 安徽省皖北煤电集团有限公司 | 一种煤矿机械臂 |
CN203452784U (zh) * | 2013-07-31 | 2014-02-26 | 山西美佳矿业装备有限公司 | 一种掘进机水系统 |
CN203891883U (zh) * | 2014-04-17 | 2014-10-22 | 南通神华电气有限公司 | 一种采煤机截齿割煤外喷雾装置 |
-
2014
- 2014-04-17 CN CN201410153652.9A patent/CN103939097B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201202476Y (zh) * | 2007-11-29 | 2009-03-04 | 北京科技大学 | 一种气水雾化喷嘴的喷雾降尘装置 |
CN202360100U (zh) * | 2011-09-25 | 2012-08-01 | 三一重型装备有限公司 | 一种采煤机及其外喷雾装置 |
CN202467842U (zh) * | 2012-03-23 | 2012-10-03 | 山东恒远机电开发有限公司 | 采煤机强力喷雾降尘装置 |
CN203308465U (zh) * | 2013-06-14 | 2013-11-27 | 安徽省皖北煤电集团有限公司 | 一种煤矿机械臂 |
CN203452784U (zh) * | 2013-07-31 | 2014-02-26 | 山西美佳矿业装备有限公司 | 一种掘进机水系统 |
CN203891883U (zh) * | 2014-04-17 | 2014-10-22 | 南通神华电气有限公司 | 一种采煤机截齿割煤外喷雾装置 |
Non-Patent Citations (1)
Title |
---|
杨兴等: "改进采煤机外喷雾装置实现降尘的探索", 《矿业安全与环保》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109184687A (zh) * | 2018-11-26 | 2019-01-11 | 田波 | 自除尘式智能采煤机 |
Also Published As
Publication number | Publication date |
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CN103939097B (zh) | 2016-07-06 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160302 Address after: 226300 No. 111, Jin Tong Road, Jinsha Town, Nantong, Jiangsu, Tongzhou District Applicant after: JIANGSU YINGFENG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 226300 No. 111, Jin Tong Road, Jinsha Town, Nantong, Jiangsu, Tongzhou District Applicant before: SHENHUA ELECTRIC Co.,Ltd. NANTONG CHINA |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cutting tooth coal-cutting external spraying device of coal cutter Effective date of registration: 20200409 Granted publication date: 20160706 Pledgee: Nantong TongZhou sub branch of Bank of China Ltd. Pledgor: JIANGSU YINGFENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980001377 |
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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 |
Date of cancellation: 20210524 Granted publication date: 20160706 Pledgee: Nantong TongZhou sub branch of Bank of China Ltd. Pledgor: JIANGSU YINGFENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980001377 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: External spray device for shearer pick coal cutting Granted publication date: 20160706 Pledgee: Industrial and Commercial Bank of China Nantong Tongzhou Branch Pledgor: JIANGSU YINGFENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2024980020244 |