CN102644475B - Air-water linkage spraying device - Google Patents
Air-water linkage spraying device Download PDFInfo
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- CN102644475B CN102644475B CN201210126830.XA CN201210126830A CN102644475B CN 102644475 B CN102644475 B CN 102644475B CN 201210126830 A CN201210126830 A CN 201210126830A CN 102644475 B CN102644475 B CN 102644475B
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Abstract
The invention provides an air-water linkage spraying device, which comprises an air supply apparatus, a water supply apparatus and a spraying apparatus. Pipes of the air supply apparatus and the water supply apparatus jointly communicate with the pipe of the spraying apparatus via a joint, and the pipe of the air supply apparatus is provided with a one-way stop valve. With such structure, when the water pressure in the pipe of the water supply apparatus is lower than the air pressure in the pipe of the air supply apparatus, the one-way stop valve is opened and spraying dust control is realized through the spraying device; and when the water pressure in the pipe of the water supply apparatus is higher than the air pressure in the pipe of the air supply apparatus, the one-way stop valve is closed to isolate the pipe of the water supply apparatus from the pipe of the air supply apparatus and water in the pipe of the water supply apparatus is sprayed for dust control via the spraying device, to prevent water in the pipe of the water supply apparatus from flowing into the pipe of the air supply apparatus.
Description
Technical field
The present invention relates to atomization mechanism technology, particularly relate to a kind of wind power ganged atomization mechanism.
Background technology
In shaft production operation process, dust tiny in a large number or coal dust can be produced, usually in tunnel, atomization mechanism is installed, by atomization mechanism to atomized water spray in tunnel, realize dust-proof.
Common atomization mechanism comprises supply channel and shower nozzle, is sprayed by the hydraulic pressure in water pipe.The situation often seen is, when hydraulic pressure is little time, the atomizing effect of shower nozzle is undesirable, there will be the phenomenon of dripping into line, causes spraying can not cover whole drift section.
Wind power ganged atomization mechanism is provided with air-supply pipeline on common atomization mechanism, and air-supply pipeline relies on compressor to provide pressure can provide extra pressure for atomization mechanism, strengthens atomizing effect.
Existing wind power ganged atomization mechanism in actual applications, when the hydraulic pressure of supply channel is greater than the blast of air-supply pipeline, the water in supply channel can be caused to flow in air-supply pipeline, thus can cause construction meet head on pressure wind band water on (combine adopt, tunnel or open up) or blast not enough, having a strong impact on construction of meeting head on and producing.
Summary of the invention
The invention provides a kind of wind power ganged atomization mechanism, the water capacity for solving wind power ganged spraying supply channel in prior art easily flows into the technological deficiency in air-supply pipeline.
The invention provides a kind of wind power ganged atomization mechanism, comprise air supply device, water supply installation and atomization mechanism, the pipeline of described air supply device and water supply installation, by the pipeline connection of joint and described atomization mechanism, the pipeline of described air supply device arranges unidirectional stop valve.
Wind power ganged atomization mechanism as above, described unidirectional stop valve is spring one way valve.
Wind power ganged atomization mechanism as above, the pipeline of described air supply device is also provided with for air valve, the pipeline of described water supply installation is also provided with water supply valve.
Wind power ganged atomization mechanism as above, described atomization mechanism comprises atomizer passgae and multiple shower nozzle, and described multiple shower nozzle is connected in parallel on described atomizer passgae.
Wind power ganged atomization mechanism as above, described joint is tee junction;
The pipeline of described air supply device is communicated with an entrance of described tee junction, and the pipeline of described water supply installation is communicated with another entrance of described tee junction, the pipeline of described atomization mechanism and the outlet of described tee junction.
Wind power ganged atomization mechanism provided by the invention, owing to being provided with unidirectional stop valve on the pipeline of air supply device, when the hydraulic pressure of the pipeline of water supply installation is less than the blast of the pipeline of air supply device, unidirectional stop valve is opened, atomizing de-dusting is realized by atomization mechanism, when the hydraulic pressure of the pipeline of water supply installation is greater than the blast of the pipeline of air supply device, unidirectional stop valve is closed, the pipeline of water supply installation and the pipeline of air supply device are separated, water in the pipeline of water supply installation realizes water spray dust by atomization mechanism, the water in the pipeline of water supply installation can be avoided to flow in the pipeline of air supply device.
Accompanying drawing explanation
The schematic diagram of the wind power ganged atomization mechanism that Fig. 1 provides for the embodiment of the present invention.
Reference numeral:
1-air feed pipe network; 2-water supply network; 3-air-supply pipeline;
4-supply channel; 5-is for air valve; 6-water supply valve;
7-unidirectional stop valve; 8-tee junction; 9-atomizer passgae;
10-shower nozzle.
Detailed description of the invention
With reference to the schematic diagram of the wind power ganged atomization mechanism that figure 1, Fig. 1 provides for the embodiment of the present invention.
As shown in Figure 1, the wind power ganged atomization mechanism that the present embodiment provides, comprise air supply device, water supply installation and atomization mechanism, the pipeline connection of the pipeline of air supply device and water supply installation and atomization mechanism common by joint, the pipeline of air supply device is arranged unidirectional stop valve 7.
Air supply device comprises the air-supply pipeline 3 for being communicated with air feed pipe network 1, and air-supply pipeline 3 can adopt high voltage bearing rubber tube, also can adopt other pipe fittings such as metal tube.Water supply installation comprises the supply channel 4 for being communicated with water supply network 2, supply channel 4 can adopt high voltage bearing rubber tube, also other pipe fittings such as metal tube can be adopted, in practical application, air-supply pipeline 3 is communicated with air feed pipe network 1, air feed pipe network 1 provides pressure wind for air-supply pipeline 3, and supply channel 4 is communicated with water supply network 2, and water supply network 2 supplies water for supply channel 4.
Atomization mechanism comprises atomizer passgae 9 and multiple shower nozzle 10, and multiple shower nozzle 10 is connected in parallel on atomizer passgae 9, and shower nozzle 10 can be arranged by uniform intervals, to improve the uniformity of atomization mechanism spraying.
Air-supply pipeline 3 can be communicated with atomizer passgae 9 by tee junction 8 with supply channel 4, and air-supply pipeline 3 is communicated with an entrance of tee junction 8, and supply channel 4 is communicated with another entrance of tee junction 8, the outlet of atomizer passgae 9 and tee junction 8.Pressure wind in air-supply pipeline 3 and the water in supply channel 4 are mixed to form water smoke in tee junction 8, supply atomizer passgae 9.
Unidirectional stop valve 7 is arranged on air-supply pipeline 3, and unidirectional stop valve 7 can be spring unidirectional stop valve, and this unidirectional stop valve 7 is normally close valve, and valve port is closed by the spool of unidirectional stop valve 7 under the action of the spring.
In addition, air-supply pipeline 3 can also be arranged for air valve 5, may be used for for air valve 5 wind supply quantity controlling air-supply pipeline 3.Supply channel 4 can also arrange water supply valve 6, and water supply valve 6 may be used for the output controlling supply channel 4, can adopt common stop valve for air valve 5 and water supply valve 6.
The wind power ganged atomization mechanism that the present embodiment provides can be applied in shaft production operation, and air supply device and water supply installation are two separate pipe-line systems, jointly provide mist mixture to atomization mechanism.Air-supply pipeline 3 is communicated with air feed pipe network 1, air feed pipe network 1 can with the outlet of blower fan (or compressor), air feed pipe network 1 provides pressure wind to air-supply pipeline 3, can by regulating the wind supply quantity of unlatching size adjustment air-supply pipeline 3 for air valve 5.
Supply channel 4 is communicated with water supply network 2, the outlet of water supply network 2 and water pump, water supply network 2 supplies water to supply channel 4, can by regulating the output of the unlatching size adjustment supply channel 4 of water supply valve 6, by regulating the ratio of air feed and water supply for air valve 5 and water supply valve 6, to reach suitable spray effect, realize wind power ganged adjustable spraying function.
During this wind power ganged atomization mechanism work, first open water supply valve 6, the output of supply channel 4 is controlled by water supply valve 6, then open for air valve 5, by controlling the wind supply quantity of air-supply pipeline 3 for air valve 5, enter atomizer passgae 9 after pressure wind in air-supply pipeline 3 mixes with the water in supply channel 4 in tee junction 8, then sprayed by multiple shower nozzle 10 and produce spraying.
When the hydraulic pressure of supply channel 4 is less than the blast of air-supply pipeline 3, the valve of unidirectional stop valve 7 backs down by the pressure wind in air-supply pipeline 3, pressure wind and water enter at tee junction 8, and in tee junction 8, mixed water smoke is sprayed by shower nozzle 10, realizes the function of atomizing de-dusting.
When the hydraulic pressure of supply channel 4 is greater than the blast of air-supply pipeline 3, unidirectional stop valve 7 is closed, and air-supply pipeline 3 and supply channel 4 is isolated, and can prevent the water in supply channel 4 from flowing into air-supply pipeline 3, water in supply channel 4 to working space water spray, realizes the function of water spray dust by shower nozzle 10.
The wind power ganged atomization mechanism that the present embodiment provides, owing to being provided with unidirectional stop valve 7 on air-supply pipeline 3, when the hydraulic pressure of supply channel 4 is less than the blast of air-supply pipeline 3, unidirectional stop valve 7 is opened, atomizing de-dusting is realized by shower nozzle 10, when the hydraulic pressure of supply channel 4 is greater than the blast of air-supply pipeline 3, unidirectional stop valve 7 is closed, supply channel 4 and air-supply pipeline 3 are separated, water in supply channel 4 realizes water spray dust by shower nozzle 10, and the water in supply channel 4 can be avoided to flow in air-supply pipeline 3.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a wind power ganged atomization mechanism, it is characterized in that, comprise air supply device, water supply installation and atomization mechanism, the pipeline of described air supply device and water supply installation pipeline connection with described atomization mechanism common by joint, the pipeline of described air supply device is provided with unidirectional stop valve, when the hydraulic pressure of the pipeline of described water supply installation is less than the blast of the pipeline of described air supply device, the valve of described unidirectional stop valve backs down by the pressure wind in the pipeline of described air supply device, when the hydraulic pressure of the pipeline of described water supply installation is greater than the blast of the pipeline of described air supply device, described unidirectional stop valve is closed, with the pipeline preventing the water in the pipeline of described water supply installation from flowing into described air supply device, described joint is tee junction, the pipeline of described air supply device is communicated with an entrance of described tee junction, and the pipeline of described water supply installation is communicated with another entrance of described tee junction, the pipeline of described atomization mechanism and the outlet of described tee junction.
2. wind power ganged atomization mechanism according to claim 1, is characterized in that, described unidirectional stop valve is spring one way valve.
3. wind power ganged atomization mechanism according to claim 1 and 2, is characterized in that, the pipeline of described air supply device is also provided with for air valve, the pipeline of described water supply installation is also provided with water supply valve.
4. wind power ganged atomization mechanism according to claim 3, is characterized in that, described atomization mechanism comprises atomizer passgae and multiple shower nozzle, and described multiple shower nozzle is connected in parallel on described atomizer passgae.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126830.XA CN102644475B (en) | 2012-04-26 | 2012-04-26 | Air-water linkage spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126830.XA CN102644475B (en) | 2012-04-26 | 2012-04-26 | Air-water linkage spraying device |
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| CN102644475A CN102644475A (en) | 2012-08-22 |
| CN102644475B true CN102644475B (en) | 2015-02-25 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046945A (en) * | 2013-01-18 | 2013-04-17 | 山西潞安华信科技发展有限公司 | Wind/water linkage spraying and dust falling device |
| CN106368698A (en) * | 2015-07-20 | 2017-02-01 | 江苏爱福特科技开发有限公司 | Fully mechanized excavation face dust removing system |
| CN105709533A (en) * | 2016-04-20 | 2016-06-29 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Coal-caving wind-hydraulic linked dedusting device |
| CN107442541A (en) * | 2016-05-31 | 2017-12-08 | 五冶集团上海有限公司 | Continuous casting production tipping table dedusting flusher and its application method |
| CN107237647A (en) * | 2017-08-07 | 2017-10-10 | 安徽恒泰电气科技股份有限公司 | A kind of wind power ganged atomizing de-dusting apparatus of mining intelligent |
| CN109404037B (en) * | 2018-11-29 | 2023-12-29 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Self-moving dust fall, air pressure and water supply integrated device |
| CN111589794A (en) * | 2020-05-29 | 2020-08-28 | 国家能源集团宁夏煤业有限责任公司枣泉煤矿 | Coal face cloud platform appearance belt cleaning device that makes a video recording |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2120516C1 (en) * | 1996-07-30 | 1998-10-20 | Герасим Артемьевич Батуев | Device for dust suppression on squares and roads |
| KR20040096819A (en) * | 2004-08-31 | 2004-11-17 | 풍림산업 주식회사 | Dust removal device |
| CN201129186Y (en) * | 2007-12-28 | 2008-10-08 | 山西焦煤集团有限责任公司 | Large lane automatic spraying device |
| CN201214041Y (en) * | 2008-06-27 | 2009-04-01 | 太原市派尼尔科技开发有限公司 | Air water mixing energy-saving atomizing dustfall apparatus |
| CN101307691A (en) * | 2008-07-15 | 2008-11-19 | 李本学 | Wind water mixed atomizing method for down-hole coal cutter fully-mechanized coal winning machine |
| CN201593442U (en) * | 2010-02-11 | 2010-09-29 | 徐州恒佳机械科技有限公司 | Automatic air-water mixing spraying device |
| CN201687509U (en) * | 2010-05-04 | 2010-12-29 | 方齐 | Mining mist-spraying dust-falling system temporary passing pneumatic control device |
| CN102373942B (en) * | 2011-09-22 | 2014-08-20 | 中国矿业大学 | Air curtain and water mist linked system for preventing and controlling dust on comprehensive excavation surfaces |
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