CN202449588U - Novel coal mine belt transport sprinkling device - Google Patents
Novel coal mine belt transport sprinkling device Download PDFInfo
- Publication number
- CN202449588U CN202449588U CN2012200537179U CN201220053717U CN202449588U CN 202449588 U CN202449588 U CN 202449588U CN 2012200537179 U CN2012200537179 U CN 2012200537179U CN 201220053717 U CN201220053717 U CN 201220053717U CN 202449588 U CN202449588 U CN 202449588U
- Authority
- CN
- China
- Prior art keywords
- coal mine
- belt
- water
- contact switch
- outlet pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel coal mine belt transport sprinkling device which comprises a water pump motor for pumping water, wherein a water inlet pipe and a water outlet pipe are arranged on the water pump motor; and a coal mine is arranged above the transport belt. The device is characterized in that a spraying pipe communicated with the water outlet pipe is arranged above the transport belt; a plurality of water outlet holes are formed on the spraying pipe; a contact switch is arranged below the transport belt; a solenoid valve is arranged on the water outlet pipe; and normally open contacts of the contact switch are serially connected to a control loop of the solenoid valve. Whether the coal mine exists on the transport belt or not is sensed by the contact switch, the spraying state of the water outlet pipe is controlled by the solenoid valve, the coal mine is effectively sprinkled in the process of operating the transport belt, and the water is stopped sprinkling when the coal mine does not exist on the belt; and moreover, the novel coal mine belt transport sprinkling device has the advantages of simple and reasonable structure, good beneficial effects and convenient application and popularization.
Description
Technical field
The utility model relates to a kind of novel coal mine leather belt transportation sprinkler system, in particular, relates in particular to a kind of employing electromagnetic valve and carries out the novel coal mine leather belt transportation of automatically controlled sprinkler system.
Background technology
In the production process of coal, have a large amount of coal dusts and fly upward, this can cause great harm to workman's life and health; And in the long-distance transport process of coal,, also can environment on the way be polluted if too dry.The way that present solution coal flies upward is in the process of coal production, to add entry, prevents that coal ash from flying upward.The way of filled with water basically all is to adopt physical construction in coal but have now, and not only cost is high, and et out of order also is difficult to safeguard.
Summary of the invention
The utility model provides a kind of employing electromagnetic valve to carry out the novel coal mine leather belt transportation of automatically controlled sprinkler system in order to overcome the shortcoming of above-mentioned technical matters.
The novel coal mine leather belt of the utility model transports sprinkler system, comprises the pump motor of the usefulness of drawing water, and this pump motor is provided with coolant inlet pipe and coolant outlet pipe, and the top of travelling belt is the colliery; Its special feature is: the top of said travelling belt is provided with the water jet standpipe that is connected with coolant outlet pipe, offers some apopores on this water jet standpipe; The below of travelling belt is provided with contact switch, and coolant outlet pipe is provided with electromagnetic valve, and be series in the control loop of electromagnetic valve the normal battle of contact switch.Travelling belt is used for carrying and transportation coal, and when not having coal on the travelling belt, travelling belt does not contact with contact switch, and the coolant outlet pipe at electromagnetic valve place is in closed condition; When coal, touch the switch contact and contact with travelling belt, coolant outlet pipe is in open mode, has water from water jet standpipe, to flow out, and coal is evenly added water.
The novel coal mine leather belt transportation sprinkler system of the utility model, when travelling belt did not deliver the colliery, the distance of the contact distance travelling belt lower surface of contact switch was 5～10mm.When transportation coal, certain deformation can take place in travelling belt, can contact with contact switch.
The novel coal mine leather belt transportation sprinkler system of the utility model, the water inlet of said coolant inlet pipe places the pond.The pond is used to hold the water source, with the convenient water that in coal, adds.
The novel coal mine leather belt transportation sprinkler system of the utility model, said contact switch is fixedly installed on the bracing frame; Said pump motor is fixedly installed on the pedestal.
The beneficial effect of the utility model is: whether the utility model comes to have on the perception travelling belt colliery to exist through contact switch; And control the water spray state of coolant outlet pipe through electromagnetic valve; Guaranteed effectively in the process of travelling belt work, in the colliery, to add water, stopped adding water when on belt, not having the colliery; Have simple for structure rationally, beneficial effect is good and the advantage of being convenient to application.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 pedestal, 2 pump motors, 3 coolants inlet pipe, 4 coolant outlet pipe, 5 water jet standpipes, 6 apopores, 7 contact switches, 8 travelling belts, 9 collieries, 10 bracing frames, 11 ponds, 12 electromagnetic valves.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in Figure 1; Provided the structural representation of the novel coal mine leather belt transportation sprinkler system of the utility model, it comprises pedestal 1, pump motor 2, coolant inlet pipe 3, coolant outlet pipe 4, water jet standpipe 5, apopore 6, contact switch 7, travelling belt 8, colliery 9, bracing frame 10, pond 11, electromagnetic valve 12; Shown travelling belt 8 is used to transport colliery 9, and contact switch 7 is fixedly installed on the bracing frame 10, and when not having colliery 9 on the travelling belt 8, the contact of contact switch 7 does not contact with travelling belt; When having the colliery to exist on the travelling belt, travelling belt contacts with contact switch 7, makes the state of contact switch 7 change.Pump motor 2 is fixedly installed on the pedestal 1, and coolant inlet pipe 3 places pond 11; Water jet standpipe 5 is positioned at the top of travelling belt 8, and water jet standpipe 5 is connected with coolant outlet pipe 4.Water jet standpipe 5 is provided with a plurality of apopores 6, and coolant outlet pipe 4 is provided with the electromagnetic valve 12 of its on off mode of control, and be in series the normal battle of the control loop of electromagnetic valve 12 and contact switch 7.
In the process of using, pump motor 2 is in the state of work all the time, and its coolant outlet pipe 3 can be supplied with a plurality of water jet standpipes 5 and carry out work; When travelling belt 8 is in work, become normally closed point the normal battle of contact switch 7, the coolant outlet pipe 4 at electromagnetic valve 12 places is opened, and is in the state that adds water in the phase coal 9; When not having colliery 9 in 8 last times of travelling belt, be in off-state the normal battle of contact switch 7, and coolant outlet pipe 4 is closed, and water jet standpipe 5 stops to add water.
Claims (4)
1. a novel coal mine leather belt transports sprinkler system, comprises the pump motor (2) of the usefulness of drawing water, and this pump motor is provided with coolant inlet pipe (3) and coolant outlet pipe (4), and the top of travelling belt (8) is colliery (9); It is characterized in that: the top of said travelling belt is provided with the water jet standpipe (5) that is connected with coolant outlet pipe, offers some apopores on this water jet standpipe; The below of travelling belt is provided with contact switch (7), and coolant outlet pipe is provided with electromagnetic valve (12), and be series in the control loop of electromagnetic valve the normal battle of contact switch.
2. novel coal mine leather belt transportation sprinkler system according to claim 1, it is characterized in that: when travelling belt (8) did not deliver colliery (9), the distance of the contact distance travelling belt lower surface of contact switch (7) was 5～10mm.
3. novel coal mine leather belt transportation sprinkler system according to claim 1 and 2, it is characterized in that: the water inlet of said coolant inlet pipe (3) places pond (11).
4. novel coal mine leather belt transportation sprinkler system according to claim 1 and 2, it is characterized in that: said contact switch (7) is fixedly installed on the bracing frame (10); Said pump motor (2) is fixedly installed on the pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537179U CN202449588U (en) | 2012-02-20 | 2012-02-20 | Novel coal mine belt transport sprinkling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537179U CN202449588U (en) | 2012-02-20 | 2012-02-20 | Novel coal mine belt transport sprinkling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449588U true CN202449588U (en) | 2012-09-26 |
Family
ID=46865472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200537179U Expired - Fee Related CN202449588U (en) | 2012-02-20 | 2012-02-20 | Novel coal mine belt transport sprinkling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856424A (en) * | 2015-01-20 | 2016-08-17 | 陈万勇 | Water-distribution device for brickmaking materials |
| CN106838963A (en) * | 2017-02-05 | 2017-06-13 | 上海源紊新能源科技有限公司 | A kind of intelligent raw coal processing system |
-
2012
- 2012-02-20 CN CN2012200537179U patent/CN202449588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856424A (en) * | 2015-01-20 | 2016-08-17 | 陈万勇 | Water-distribution device for brickmaking materials |
| CN106838963A (en) * | 2017-02-05 | 2017-06-13 | 上海源紊新能源科技有限公司 | A kind of intelligent raw coal processing system |
| CN106838963B (en) * | 2017-02-05 | 2019-09-13 | 华能安源发电有限责任公司 | A kind of intelligence raw coal processing system |
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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: 20120926 Termination date: 20130220 |