CN201559955U - Automatic atomizing anti-dust device for trough-shaped belt conveyor - Google Patents
Automatic atomizing anti-dust device for trough-shaped belt conveyor Download PDFInfo
- Publication number
- CN201559955U CN201559955U CN2009202265251U CN200920226525U CN201559955U CN 201559955 U CN201559955 U CN 201559955U CN 2009202265251 U CN2009202265251 U CN 2009202265251U CN 200920226525 U CN200920226525 U CN 200920226525U CN 201559955 U CN201559955 U CN 201559955U
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- belt
- switch
- fog
- drive link
- spray nozzle
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Abstract
The utility model relates to the technical field of supporting facilities for iron mine production, in particular to an automatic atomizing anti-dust device for a trough-shaped belt conveyor which comprises a water supply system (1), a water service pipeline (2) and an atomizing spray head (3). The water service pipeline (2) is arranged above the belt of the belt conveyor; a flow control switch (4) is arranged on the water service pipeline (2); a handle (5) of the switch is connected with a transmission rod (6); and a small clearance is left between the other end of the transmission rod (6) and the belt. The device can automatically adjust the spraying volume of the atomizing spray head (3) according to the carrying capacity of the belt, and has the advantages of simple structure, high automation level, reduced energy consumption and the like.
Description
Technical field
The utility model relates to a kind of coal mine fully-mechanized mining auxiliary facility technical field, specifically a kind of belt scraper-trough conveyer transport plane auto spraying dust keeper.
Background technology
Produce in coal, cash, the ore transportation in the mine, generally be to transport by belt scraper-trough conveyer transport plane, particularly in transportation coal process, usually unload coal at head, the head that slips and use a manpower manual type control atomising installation, the scene mal often occurs and uses atomising installation, having a strong impact on transport plane road and electromechanical appliance health and coal dust and gather phenomenon such as exceed standard, is major safety risks.As belt, the untimely by-pass valve control of opening atomising installation of scraper-trough conveyer driver, will cause coal dust to fly upward; If belt, scraper-trough conveyer driver open the by-pass valve control of atomising installation, and belt, scraper-trough conveyer are because of loading little or having interrupted coal and water carbon, dustproof atomising installation is continuing the spraying of supplying water always, such consequence one is to cause dustproof water resource and waste of electric energy, the 2nd, transport plane road ponding appears, cause repetition draining phenomenon.The 3rd, cause the phenomenon of belt deviation accident and descaling machine road float coal cash additional effort.The 4th, now the solenoid control of using dustproof exist no matter have on the belt zero load, as long as start has and zero loadly all spray the shortcoming of the discharge of can not preventing dust according to the big or small automatically regulating of belt or scraper-trough conveyer bearing capacity.The 5th, shortcomings such as the investment of solenoid control mode erected cost is big, fault rate is high, waste electric energy.
Summary of the invention
In order to overcome above-mentioned defective, it is a kind of simple in structure that the utility model provides, and the degree of automation height can be according to the belt scraper-trough conveyer transport plane auto spraying dust keeper of the magnitude of load automatically regulating spray amount of belt.
The utility model is achieved in that a kind of belt scraper-trough conveyer transport plane auto spraying dust keeper, comprise water supply system, ventilating water pipe and fog-spray nozzle, fog-spray nozzle is arranged on belt and carries the top, end, fog-spray nozzle is connected with water supply system by ventilating water pipe, on ventilating water pipe, belt middle section position place is provided with the dominant discharge switch, the handle of this switch is connected with the upper end of drive link, and is gapped between the lower end of drive link and the belt.
Described dominant discharge switch is a wear-resistant ceramic core formula switch.
The utility model connects drive link by the dominant discharge switch is set on the handle of this switch on the ventilating water pipe above the belt scraper-trough conveyer, drive link and belt leave slight void.When belt was unloaded, the rotation of belt can not contact with drive link, and drive link can not drive the handle action of dominant discharge switch; When the colliery of delivery was arranged on the belt, the colliery was just stirred drive link and is turned an angle, and drive link drives the handle rotation of dominant discharge switch simultaneously, makes the dominant discharge switch opens, and ventilating water pipe supplies water to fog-spray nozzle and sprays.The amount that delivers on belt is big, and the height that pile up on belt in the colliery, the drive link angle of rotating that is struck is big, and it is big that the dominant discharge switch is just opened, big to the fog-spray nozzle output, otherwise fog-spray nozzle output side is little.Do not have the colliery on belt, when becoming zero load again, drive link is return under the self gravitation effect, the dominant discharge switch cuts out, thereby has realized that the spray flux of fog-spray nozzle can be according to the carrying capacity size of belt and automatically regulating has simple in structure, the degree of automation height reduces advantages such as energy resource consumption.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Now in conjunction with the accompanying drawings this practicality is described further, Fig. 1 is a kind of embodiment of the present utility model, mainly comprise water supply system 1, ventilating water pipe 2 and fog-spray nozzle 3, described ventilating water pipe 2 is arranged on the belt top of belt transporter, on ventilating water pipe 2, belt middle section position place is provided with dominant discharge switch 4, this switch is as the handle type water cock, but the handle of this switch is provided with downwards, and switch handle 4 lower ends are connected with the upper end of drive link 6.The lower end and the belt of drive link 6 leave slight void, and this space is generally between 5 millimeters to 2 centimetres.Dominant discharge switch 4 in the present embodiment is a wear-resistant ceramic core formula switch, and the switch long service life of wear-resistant ceramic core is not fragile.
When belt transporter of the present utility model is not worked, the dominant discharge switch 4 that is positioned at the top is closed condition, when belt scraper-trough conveyer transport plane carries out work, when beginning to deliver mining coal, cash, ore,, the colliery of carrying on the belt is just stirred drive link 6 and is turned an angle, and drive link 6 drives handle 5 rotations of dominant discharge switch 4 simultaneously, dominant discharge switch 4 is opened, and ventilating water pipe 2 supplies water to fog-spray nozzle 3 and sprays.The colliery that delivers on belt amount is big, and the height that pile up on belt in the colliery, drive link 6 angle of rotating that is struck is big, and it is bigger that dominant discharge switch 4 is just opened, big to fog-spray nozzle 3 outputs, and fog-spray nozzle 3 spray flux sides are big.Otherwise fog-spray nozzle 3 outputs are little, and the spray flux side is little.When on the belt during unloaded no colliery, drive link 6 is return under the self gravitation effect, and dominant discharge switch 4 cuts out, and fog-spray nozzle 3 sides stop to spray.The utility model also can be provided with retracing spring between drive link 6 and ventilating water pipe 2, when unloaded no colliery on the belt or when having interrupted delivery colliery, the drive link 6 closing control flow switch 4 that resets is more timely.
Characteristics of the present utility model:
1, cost of manufacture is low, failure rate is low.
2, saving water resource and electric energy are practical.
3, safe and reliable, automaticity height: the dust-proof water flow that can at any time adjust according to the size of fortune coal amount sprayer unit.
4, Passive Shape Control: machine driving.
In a word, this shows that the utility model has realized that the spray flux of fog-spray nozzle can be according to the carrying capacity size of belt and automatically regulating, have simple in structurely that the degree of automation height reduces advantages such as energy resource consumption.
In belt transporter is used auto spraying dust keeper technical field; everyly include the belt top that described ventilating water pipe is arranged on belt transporter; on the ventilating water pipe, be provided with the dominant discharge switch above the belt scraper-trough conveyer; the handle of this switch is connected with drive link, and the other end of drive link and belt are gapped all in protection domain of the present utility model.
Claims (2)
1. belt scraper-trough conveyer transport plane auto spraying dust keeper, comprise water supply system (1), ventilating water pipe (2) and fog-spray nozzle (3), fog-spray nozzle (3) is arranged on belt and carries the top, end, fog-spray nozzle (3) is connected with water supply system (1) by ventilating water pipe (2), it is characterized in that:, belt middle section position place last at ventilating water pipe (2) is provided with dominant discharge switch (4), the handle of this switch (5) is connected with the upper end of drive link (6), and is gapped between the lower end of drive link (6) and the belt.
2. belt scraper-trough conveyer transport plane auto spraying dust keeper according to claim 1 is characterized in that: described dominant discharge switch (4) is a wear-resistant ceramic core formula switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202265251U CN201559955U (en) | 2009-09-18 | 2009-09-18 | Automatic atomizing anti-dust device for trough-shaped belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202265251U CN201559955U (en) | 2009-09-18 | 2009-09-18 | Automatic atomizing anti-dust device for trough-shaped belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201559955U true CN201559955U (en) | 2010-08-25 |
Family
ID=42625102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202265251U Expired - Fee Related CN201559955U (en) | 2009-09-18 | 2009-09-18 | Automatic atomizing anti-dust device for trough-shaped belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201559955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416284A (en) * | 2011-09-23 | 2012-04-18 | 马钢(集团)控股有限公司 | Dust suppression method and equipment applied in smelting process |
| CN102926755A (en) * | 2012-11-16 | 2013-02-13 | 鞍钢集团矿业公司 | Dust-suppression and rock-discharge system utilizing tailing slurry and dust-suppression and rock-discharge method |
| CN103485783A (en) * | 2013-10-08 | 2014-01-01 | 辽宁通用煤机装备制造股份有限公司 | Spraying device for first conveyor of heading machine |
-
2009
- 2009-09-18 CN CN2009202265251U patent/CN201559955U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416284A (en) * | 2011-09-23 | 2012-04-18 | 马钢(集团)控股有限公司 | Dust suppression method and equipment applied in smelting process |
| CN102416284B (en) * | 2011-09-23 | 2014-08-13 | 马钢(集团)控股有限公司 | Dust suppression method and equipment applied in smelting process |
| CN102926755A (en) * | 2012-11-16 | 2013-02-13 | 鞍钢集团矿业公司 | Dust-suppression and rock-discharge system utilizing tailing slurry and dust-suppression and rock-discharge method |
| CN102926755B (en) * | 2012-11-16 | 2014-07-09 | 鞍钢集团矿业公司 | Dust-suppression and rock-discharge system utilizing tailing slurry and dust-suppression and rock-discharge method |
| CN103485783A (en) * | 2013-10-08 | 2014-01-01 | 辽宁通用煤机装备制造股份有限公司 | Spraying device for first conveyor of heading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20120918 |