CA2788428A1 - Spray nozzle unit - Google Patents
Spray nozzle unit Download PDFInfo
- Publication number
- CA2788428A1 CA2788428A1 CA2788428A CA2788428A CA2788428A1 CA 2788428 A1 CA2788428 A1 CA 2788428A1 CA 2788428 A CA2788428 A CA 2788428A CA 2788428 A CA2788428 A CA 2788428A CA 2788428 A1 CA2788428 A1 CA 2788428A1
- Authority
- CA
- Canada
- Prior art keywords
- nozzle
- spray
- closing means
- pressure chamber
- spray nozzle
- 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.)
- Abandoned
Links
- 239000007921 spray Substances 0.000 title claims abstract description 116
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000005065 mining Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 5
- 239000002360 explosive Substances 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 41
- 238000004880 explosion Methods 0.000 abstract description 2
- 230000001629 suppression Effects 0.000 abstract description 2
- 239000000356 contaminant Substances 0.000 description 10
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
- E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202010001744.0 | 2010-02-02 | ||
| DE202010001744U DE202010001744U1 (de) | 2010-02-02 | 2010-02-02 | Sprühdüseneinheit |
| PCT/EP2011/051343 WO2011095463A2 (de) | 2010-02-02 | 2011-02-01 | Sprühdüseneinheit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2788428A1 true CA2788428A1 (en) | 2011-08-11 |
Family
ID=42169232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2788428A Abandoned CA2788428A1 (en) | 2010-02-02 | 2011-02-01 | Spray nozzle unit |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130112438A1 (de) |
| EP (1) | EP2531696B1 (de) |
| AU (1) | AU2011212541A1 (de) |
| CA (1) | CA2788428A1 (de) |
| DE (1) | DE202010001744U1 (de) |
| WO (1) | WO2011095463A2 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010015063A1 (de) * | 2010-04-15 | 2011-10-20 | Marco Systemanalyse Und Entwicklung Gmbh | Verfahren zum Erzeugen von Nebel |
| CN103341453A (zh) * | 2013-05-10 | 2013-10-09 | 安徽捷迅光电技术有限公司 | 一种高频喷阀 |
| CN104564094B (zh) * | 2014-12-18 | 2016-06-08 | 中铁工程装备集团有限公司 | 一种盾构机刀盘喷口防堵装置 |
| KR102505559B1 (ko) * | 2016-10-06 | 2023-03-06 | 스테판 위드함 | 먼지 결합 장치 및 방법 |
| WO2018065586A1 (de) * | 2016-10-06 | 2018-04-12 | Stefan Widhalm | Vorrichtung und verfahren zum binden von staub |
| AT519212B1 (de) * | 2016-10-06 | 2020-02-15 | Stefan Widhalm | Vorrichtung und Verfahren zum Binden von Staub |
| CN107309111A (zh) * | 2017-07-18 | 2017-11-03 | 贵州大学 | 一种用于巷道爆破施工的前期喷雾降尘装置 |
| CN111075459A (zh) * | 2018-12-05 | 2020-04-28 | 黄河科技学院 | 盾构工程用改良剂注入装置 |
| CN109812266B (zh) * | 2019-01-30 | 2024-06-04 | 河北工程大学 | 一种采煤机内喷雾装置 |
| CN112196574B (zh) * | 2020-10-13 | 2022-04-22 | 中铁隧道局集团有限公司 | 一种用于辅助掘进机破岩的高压水射流装置 |
| CN114651669B (zh) * | 2022-03-23 | 2023-03-21 | 常熟理工学院 | 防堵塞喷头 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB812037A (en) * | 1956-04-13 | 1959-04-15 | Roosa Vernon D | Fuel injection nozzle for internal combustion engines |
| DE2932512C2 (de) * | 1979-08-10 | 1984-11-08 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Düse zum Versprühen von vorzugsweise zur Staubbekämpfung dienender Berieselungsflüssigkeit |
| DE3007055C2 (de) * | 1980-02-26 | 1982-10-14 | Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm | Sprühdüse für eine Gewinnungsmaschine des Bergbaus |
| DE8013540U1 (de) * | 1980-05-20 | 1980-10-30 | Bergwerksverband Gmbh, 4300 Essen | Wasserduese mit selbstreinigungsvorrichtung |
| GB2190940B (en) * | 1986-05-28 | 1989-12-13 | G D M & C Ltd | Mineral mining apparatus |
| DE19617685C2 (de) * | 1996-05-03 | 2002-11-07 | Deutsch Zentr Luft & Raumfahrt | Kegelstrahldralldüse |
| DE19851620C2 (de) | 1998-11-09 | 2003-02-20 | Heitkamp Gmbh Bau | Wasser-Nebel-Bedüsungssystem, insbesondere für Teilschnittmaschinen im Streckenvortrieb |
| CN101428255B (zh) * | 2008-10-31 | 2011-08-24 | 马文龙 | 一种防堵喷头 |
-
2010
- 2010-02-02 DE DE202010001744U patent/DE202010001744U1/de not_active Expired - Lifetime
-
2011
- 2011-02-01 WO PCT/EP2011/051343 patent/WO2011095463A2/de active Application Filing
- 2011-02-01 US US13/575,693 patent/US20130112438A1/en not_active Abandoned
- 2011-02-01 CA CA2788428A patent/CA2788428A1/en not_active Abandoned
- 2011-02-01 EP EP11703172.4A patent/EP2531696B1/de active Active
- 2011-02-01 AU AU2011212541A patent/AU2011212541A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011095463A2 (de) | 2011-08-11 |
| EP2531696A2 (de) | 2012-12-12 |
| DE202010001744U1 (de) | 2010-05-12 |
| WO2011095463A3 (de) | 2012-06-07 |
| US20130112438A1 (en) | 2013-05-09 |
| EP2531696B1 (de) | 2016-09-07 |
| AU2011212541A1 (en) | 2012-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140930 |
|
| FZDE | Discontinued |
Effective date: 20160202 |