CN105114078A - Automatic high-pressure spray dust-settling device - Google Patents
Automatic high-pressure spray dust-settling device Download PDFInfo
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- CN105114078A CN105114078A CN201510613469.7A CN201510613469A CN105114078A CN 105114078 A CN105114078 A CN 105114078A CN 201510613469 A CN201510613469 A CN 201510613469A CN 105114078 A CN105114078 A CN 105114078A
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Abstract
The invention discloses an automatic high-pressure spray dust-settling device which comprises a base plate. A water tank, a high-pressure spray pump and a motor are arranged on the base plate; the high-pressure spray pump is connected with a spraying device; and the water tank is connected with the high-pressure spray pump which is driven by the motor. A vacuum electromagnetic starter and a master control box are also arranged on the base plate; the vacuum electromagnetic starter is connected with the motor and the master control box, and an electronic control system is installed in the master control box. An electric ball valve I is arranged on a water inlet pipe, and an electric ball valve II is arranged on a water pipe which is used for connecting the high-pressure spray pump and the spraying device. A water level sensor is arranged in an inner cavity of the water tank, and a flow pressure sensor is arranged at a water discharge outlet of the high-pressure spray pump. A remote control signal receiver is arranged in the master control box which is further connected with an on-off sensor. The automatic high-pressure spray dust-settling device can be controlled remotely, can run automatically and can be in linkage operation with a coal mining machine; besides, spray efficiency of the automatic high-pressure spray dust-settling device is improved while water usage for spray can be saved.
Description
Technical field
The present invention relates to coal mine dedusting technology, particularly a kind of automatic high pressure atomizing de-dusting apparatus.
Background technology
Dust harzard is one of six large disasters of coal production, produce in dirt dirt source at underground coal mine, coal-winning machine and development machine produce dirt and account for the overwhelming majority, each ore deposit is also paid attention to most in all treating flour dust projects the control that coal-winning machine and development machine produce dirt, such as coal-winning machine dirt source tracking, coal winning machine spray, development machine external spraying, dedusting fan, development machine foam dust-removing etc. are all the cleaners applied this.And in these cleaners count coal-winning machine high pressure external spraying and development machine high pressure external spraying dust-laying effect best, most widely used general.
Manually close when the using method of front known two kinds of depositing dust modes is all mostly and manually opens spraying, stopping when producing dirt equipment and running, automaticity is not high.And the depositing dust force (forcing) pump that actual field uses is usually very large, mobile inconvenient in a lot of occasion, and in most situation, do not need so large spraying water supply volume, this just causes unnecessary waste.On market, existing underground coal mine spraying firing dust spraying pumping plant mostly is the type equipment that works alone in addition, not tool automatically control, remote monitoring and and the function such as digger intelligent linkage operation, intelligence degree is not high enough.
Summary of the invention
Technical problem to be solved by this invention is to provide automatic high pressure atomizing de-dusting apparatus, and this device can not only operate in remote manual control, automatically can also carry out atomizing de-dusting operation.
For achieving the above object, the invention provides following technical scheme: automatic high pressure atomizing de-dusting apparatus, comprise base plate, described base plate is provided with water tank, high-pressure spray pump and motor, described high-pressure spray pump is connected with atomization mechanism by water pipe, water tank is connected with water source by water inlet pipe, the delivery port of water tank is connected with the water inlet of high-pressure spray pump by water pipe, motor drives high-pressure spray pump, described base plate is also provided with vacuum electromagnetic starter and Main Control Tank, the power supply of motor is connected with vacuum electromagnetic starter by transmission line, vacuum electromagnetic starter is connected with Main Control Tank by transmission line, electric-control system is provided with in Main Control Tank, described water inlet pipe is provided with electrical ball valve I, the water pipe that high-pressure spray pump is connected with atomization mechanism is provided with electrical ball valve II, the top of described water tank cavity is provided with level sensor, the outfall of high-pressure spray pump is provided with pressure flow sensor, described electrical ball valve I, electrical ball valve II, level sensor, pressure flow sensor is connected with the prap of Main Control Tank respectively by transmission line, remote control signal receiver is provided with in Main Control Tank, remote control signal receiver is connected with electric-control system, Main Control Tank also connects audible-visual annunciator respectively by transmission line, start-stop sensor.
Preferably, water tank is provided with backflow water inlet at the top place of the side near high-pressure spray pump, and high-pressure spray pump is provided with recycling effluent mouth near the top place of the side of water tank, and the backflow water inlet of water tank is connected with the recycling effluent mouth of high-pressure spray pump by return duct.
Preferably, the delivery port of water tank is located at the side bottom of water tank near high-pressure spray pump, and the water inlet of high-pressure spray pump is located at the side bottom near water tank.
Preferably, the bottom of base plate is provided with roller.
Preferably, be provided with explosion-proof chamber in Main Control Tank, described electric-control system is positioned at explosion-proof chamber, and the cover plate being positioned at Main Control Tank top adopts steel plate to make.
Preferably, the cover plate of Main Control Tank is provided with observation port.
Adopt technique scheme, the motor of high-pressure spray pump is driven to be connected with Main Control Tank by vacuum electromagnetic starter, and in Main Control Tank, remote control signal receiver is installed, thus operating personnel can use a teleswitch the electric-control system in Long-distance Control Main Control Tank, thus the operation of control device, device operationally, water source enters water tank by water inlet pipe, enter into again in high-pressure spray pump, when the water level in water tank exceedes the limiting value of level sensor, level sensor transmits a signal to the electric-control system of Main Control Tank, control electrical ball valve I to close, thus stop to water filling in water tank, when the high-pressure spray pump pump housing breaks down, the drain discharge of outfall and discharge pressure can be caused to change, when the rated value of excess flow pressure sensor, pressure flow sensor transmits a signal to the electric-control system in Main Control Tank, electric-control system outputs signal vacuum electromagnetic starter, disable motor and electrical ball valve II, electric-control system transmits a signal to audible-visual annunciator simultaneously, audible-visual annunciator is reported to the police, and wait Awaiting Overhaul.In addition, start-stop sensor can detect the duty of coal-winning machine, and after coal-winning machine is opened, start-stop sensor receives signal, and high-pressure spray pump and electrical ball valve II are opened, and carry out depositing dust spraying; After coal-winning machine cuts out, spray action continues to perform, and after the spray time of setting, high-pressure spray pump and electrical ball valve II are closed.The present invention can not only realize Long-distance Control, can also automatic operation, realizes, with the interlock operation of coal-winning machine, improve nebulization efficiency, and can saving spraying water supply volume.
Accompanying drawing explanation
Fig. 1 is anatomical connectivity schematic diagram of the present invention;
Fig. 2 is Main Control Tank structural representation of the present invention;
Wherein, 1. base plate 2. water tank 3. high-pressure spray pump 4. atomization mechanism 5. water inlet pipe 6. motor 7. vacuum electromagnetic starter 8. Main Control Tank 81. prap 82. observation port 9. electrical ball valve I 10. electrical ball valve II 11. level sensor 12. pressure flow sensor 13. audible-visual annunciator 14. start-stop sensing 15. return duct 16. roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, by the description to embodiment, the present invention will be further described:
As Fig. 1, shown in 2, automatic high pressure atomizing de-dusting apparatus of the present invention, comprise base plate 1, roller 16 is installed in the bottom of base plate 1, be convenient to the movement of equipment, base plate 1 fixedly mounts water tank 2, high-pressure spray pump 3 and motor 6, high-pressure spray pump 3 is connected with atomization mechanism 4 by water pipe, the water pipe that high-pressure spray pump 3 is connected with atomization mechanism 4 is provided with stop valve II, water tank 2 is connected with water source by water inlet pipe 5, water tank 2 is provided with delivery port near the bottom of the side of high-pressure spray pump 3, high-pressure spray pump 3 is provided with water inlet near the side bottom of water tank 2, the delivery port of water tank 2 is connected by the water inlet of water pipe with high-pressure spray pump 3, the water pipe that the delivery port of water tank 2 is connected with the water inlet of high-pressure spray pump 3 is provided with stop valve I, and water tank 2 is provided with backflow water inlet at the top place of the side near high-pressure spray pump 3, high-pressure spray pump 3 is provided with recycling effluent mouth near the top place of the side of water tank 2, the backflow water inlet of water tank 2 is connected with the recycling effluent mouth of high-pressure spray pump 3 by return duct 15, in high-pressure spray pump 3, water can in reflow tank 2 after filling like this, avoid the waste of water resource, motor 6 drives high-pressure spray pump 3, base plate 1 is also fixed with vacuum electromagnetic starter 7 and Main Control Tank 8, the power supply of motor 6 is connected with vacuum electromagnetic starter 7 by transmission line, vacuum electromagnetic starter 7 is connected with Main Control Tank 8 by transmission line, electric-control system is provided with in Main Control Tank 8, explosion-proof chamber is provided with in Main Control Tank 8, electric-control system is positioned at explosion-proof chamber, and the cover plate being positioned at Main Control Tank 8 top adopts steel plate to make, improve the explosion-proof performance of Main Control Tank 8, make Main Control Tank 8 in use not fragile, and improve the safety of Main Control Tank 8, sealing, the cover plate of Main Control Tank 8 is provided with an observation port 82, be convenient to the duty of observing Main Control Tank 8 inside, the implosion guard that 5mm is thick observation port 82 is equipped with, both material was saved, reach again good flame proof protection effect, reduce and produce, use cost, water inlet pipe 5 is provided with electrical ball valve I 9, the water pipe that high-pressure spray pump 3 is connected with atomization mechanism 4 is provided with electrical ball valve II 10, level sensor 11 is installed at the top of water tank 2 inner chamber, the outfall of high-pressure spray pump 3 installs pressure flow sensor 12, electrical ball valve I 9, electrical ball valve II 10, level sensor 11, pressure flow sensor 12 connects respectively by the prap 81 that transmission line is corresponding on Main Control Tank 8, remote control signal receiver is provided with in Main Control Tank 8, remote control signal receiver is connected with electric-control system, Main Control Tank 8 also connects audible-visual annunciator 13 respectively by transmission line, start-stop sensor 14.
The present invention drives the motor 6 of high-pressure spray pump 3 to be connected with Main Control Tank 8 by vacuum electromagnetic starter 7, and in Main Control Tank 8, remote control signal receiver is installed, thus enable the electric-control system that operating personnel use a teleswitch in Long-distance Control Main Control Tank 8, thus the operation of control device, device operationally, water source enters water tank 2 by water inlet pipe 5, enter in high-pressure spray pump 3 again, when the water level in water tank 2 exceedes the limiting value of level sensor 11, level sensor 11 transmits a signal to the electric-control system of Main Control Tank 8, control electrical ball valve I 9 to close, thus stop to water filling in water tank 2, when the pump housing of high-pressure spray pump 3 breaks down, the drain discharge of outfall and discharge pressure can be caused to change, when the rated value of drain discharge and discharge pressure excess flow pressure sensor 12, pressure flow sensor 12 transmits a signal to the electric-control system in Main Control Tank 8, electric-control system outputs signal vacuum electromagnetic starter 7, disable motor 6 and electrical ball valve II 10, electric-control system sends a signal to audible-visual annunciator 13 simultaneously, audible-visual annunciator 13 gives the alarm, and wait Awaiting Overhaul.In addition, start-stop sensor 14 can detect the duty of coal-winning machine, and after coal-winning machine is opened, start-stop sensor 14 receives signal, and high-pressure spray pump 3 and electrical ball valve II 10 are opened, and carry out depositing dust spraying; After coal-winning machine cuts out, spray action continues to perform, and after the spray time of setting, high-pressure spray pump 3 and electrical ball valve II 10 are closed.The present invention can not only realize Long-distance Control, can also automatic operation, realizes, with the interlock operation of coal-winning machine, improve nebulization efficiency, and can saving spraying water supply volume.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. automatic high pressure atomizing de-dusting apparatus, comprise base plate (1), described base plate (1) is provided with water tank (2), high-pressure spray pump (3) and motor (6), described high-pressure spray pump (3) is connected with atomization mechanism (4) by water pipe, water tank (2) is connected with water source by water inlet pipe (5), the delivery port of water tank (2) is connected by the water inlet of water pipe with high-pressure spray pump (3), motor (6) drives high-pressure spray pump (3), it is characterized in that: described base plate (1) is also provided with vacuum electromagnetic starter (7) and Main Control Tank (8), the power supply of motor (6) is connected with vacuum electromagnetic starter (7) by transmission line, vacuum electromagnetic starter (7) is connected with Main Control Tank (8) by transmission line, Main Control Tank is provided with electric-control system in (8), described water inlet pipe (5) is provided with electrical ball valve I (9), the water pipe that high-pressure spray pump (3) is connected with atomization mechanism (4) is provided with electrical ball valve II (10), the top of described water tank (2) inner chamber is provided with level sensor (11), the outfall of high-pressure spray pump (3) is provided with pressure flow sensor (12), described electrical ball valve I (9), electrical ball valve II (10), level sensor (11), pressure flow sensor (12) is connected with the prap (81) of Main Control Tank (8) respectively by transmission line, Main Control Tank is provided with remote control signal receiver in (8), remote control signal receiver is connected with electric-control system, Main Control Tank (8) also connects audible-visual annunciator (13) respectively by transmission line, start-stop sensor (14).
2. automatic high pressure atomizing de-dusting apparatus according to claim 1, it is characterized in that: described water tank (2) is provided with backflow water inlet at the top place of the side near high-pressure spray pump (3), high-pressure spray pump (3) is provided with recycling effluent mouth near the top place of the side of water tank (2), and the backflow water inlet of water tank (2) is connected with the recycling effluent mouth of high-pressure spray pump (3) by return duct (15).
3. automatic high pressure atomizing de-dusting apparatus according to claim 2, it is characterized in that: the delivery port of described water tank (2) is located at the side bottom of water tank (2) near high-pressure spray pump (3), and the water inlet of high-pressure spray pump (3) is located at the side bottom near water tank (2).
4. automatic high pressure atomizing de-dusting apparatus according to claim 1, is characterized in that: the bottom of described base plate (1) is provided with roller (16).
5. the automatic high pressure atomizing de-dusting apparatus according to claim 3 or 4, it is characterized in that: described Main Control Tank is provided with explosion-proof chamber in (8), described electric-control system is positioned at explosion-proof chamber, and the cover plate being positioned at Main Control Tank (8) top adopts steel plate to make.
6. automatic high pressure atomizing de-dusting apparatus according to claim 5, is characterized in that: the cover plate of described Main Control Tank (8) is provided with observation port (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613469.7A CN105114078A (en) | 2015-09-22 | 2015-09-22 | Automatic high-pressure spray dust-settling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613469.7A CN105114078A (en) | 2015-09-22 | 2015-09-22 | Automatic high-pressure spray dust-settling device |
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| CN105114078A true CN105114078A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510613469.7A Pending CN105114078A (en) | 2015-09-22 | 2015-09-22 | Automatic high-pressure spray dust-settling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180031A (en) * | 2017-12-27 | 2018-06-19 | 郑州格瑞塔电子信息技术有限公司 | A kind of dust suction depositing dust integrated device for mine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4235359C1 (en) * | 1992-10-21 | 1993-10-14 | Saarbergwerke Ag | Spray system for underground mining machine - detects quantity of material conveyed to crushing tool to control spray jet intensity for effective dust suppression |
| CN201101931Y (en) * | 2007-10-02 | 2008-08-20 | 重庆市兆巍矿山机电制造有限公司 | Automatic atomizing and smoke eliminating and dust collecting device |
| CN201763370U (en) * | 2010-08-31 | 2011-03-16 | 郑州市光力科技发展有限公司 | An automatic spraying dust suppression control system of coal mining machine and control device thereof |
| CN201802404U (en) * | 2010-08-31 | 2011-04-20 | 郑州市光力科技发展有限公司 | Automatic atomizing and dust-reducing control system of development machine |
| CN102587909A (en) * | 2012-02-17 | 2012-07-18 | 江苏华凯矿业科技有限公司 | Watering and dust removal device for fully-mechanized excavation working surface |
| CN104018873A (en) * | 2014-06-05 | 2014-09-03 | 徐州大屯工贸实业公司 | Mine intelligent spraying and aspirating device |
| CN204851258U (en) * | 2015-07-20 | 2015-12-09 | 陕西朗登矿业科技开发有限公司 | Combine and adopt working face high pressure spraying dust device |
| CN204960932U (en) * | 2015-09-22 | 2016-01-13 | 淮南润成科技股份有限公司 | Automatic high pressure spraying dust device |
-
2015
- 2015-09-22 CN CN201510613469.7A patent/CN105114078A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4235359C1 (en) * | 1992-10-21 | 1993-10-14 | Saarbergwerke Ag | Spray system for underground mining machine - detects quantity of material conveyed to crushing tool to control spray jet intensity for effective dust suppression |
| CN201101931Y (en) * | 2007-10-02 | 2008-08-20 | 重庆市兆巍矿山机电制造有限公司 | Automatic atomizing and smoke eliminating and dust collecting device |
| CN201763370U (en) * | 2010-08-31 | 2011-03-16 | 郑州市光力科技发展有限公司 | An automatic spraying dust suppression control system of coal mining machine and control device thereof |
| CN201802404U (en) * | 2010-08-31 | 2011-04-20 | 郑州市光力科技发展有限公司 | Automatic atomizing and dust-reducing control system of development machine |
| CN102587909A (en) * | 2012-02-17 | 2012-07-18 | 江苏华凯矿业科技有限公司 | Watering and dust removal device for fully-mechanized excavation working surface |
| CN104018873A (en) * | 2014-06-05 | 2014-09-03 | 徐州大屯工贸实业公司 | Mine intelligent spraying and aspirating device |
| CN204851258U (en) * | 2015-07-20 | 2015-12-09 | 陕西朗登矿业科技开发有限公司 | Combine and adopt working face high pressure spraying dust device |
| CN204960932U (en) * | 2015-09-22 | 2016-01-13 | 淮南润成科技股份有限公司 | Automatic high pressure spraying dust device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180031A (en) * | 2017-12-27 | 2018-06-19 | 郑州格瑞塔电子信息技术有限公司 | A kind of dust suction depositing dust integrated device for mine |
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Application publication date: 20151202 |