CN204283477U - A kind of mine spray dust-fall device - Google Patents
A kind of mine spray dust-fall device Download PDFInfo
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- CN204283477U CN204283477U CN201420620465.2U CN201420620465U CN204283477U CN 204283477 U CN204283477 U CN 204283477U CN 201420620465 U CN201420620465 U CN 201420620465U CN 204283477 U CN204283477 U CN 204283477U
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- sparge pipe
- spray dust
- fall device
- travelling belt
- hydraulic gun
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Abstract
The utility model discloses a kind of mine spray dust-fall device.Described mine spray dust-fall device comprises: the sparge pipe that the inwall along production tunnel is arranged, and sparge pipe is provided with multiple shower nozzle; Hydraulic gun, hydraulic gun comprises water inlet and delivery port, and water inlet is communicated with external water source, and delivery port is communicated with sparge pipe, hydraulic gun is also provided with the trigger for opening hydraulic gun, and the opening direction of trigger is arranged along the traffic direction of travelling belt; Switch plectrum, the first end of switch plectrum is connected on trigger, second end of switch plectrum extends downward directly over travelling belt, and the vertical distance of the second end of switch plectrum and travelling belt is less than the height of the material that the travelling belt that running delivers.Mine spray dust-fall apparatus structure provided by the utility model is simple, does not need to use high-accuracy device, with low cost, and can realize the effect of auto spraying depositing dust.
Description
Technical field
The utility model relates to mine dust control technology field, especially relates to a kind of mine spray dust-fall device.
Background technology
In coal production operation process, a large amount of dust can be produced, therefore need in process of production to carry out depositing dust process.It is hand spray device for reducing dust that currently used atomizing de-dusting apparatus generally comprises following two kinds: one, and two is electric intelligent atomizing de-dusting apparatus.
Hand spray device for reducing dust is generally arrange multiple shower nozzle along production tunnel, when needs atomizing de-dusting, the valve manually opening each shower nozzle is successively needed to spray to make multiple shower nozzle, thus realize the object of atomizing de-dusting, when needs stop spraying, the valve of special messenger to each shower nozzle is also needed to close.Because production tunnel is generally long, this hand spray device for reducing dust needs to arrange multiple special staff to operate, not only labor intensive, inefficiency, and can not open and close according to actual needs in time, drastically influence the effect of atomizing de-dusting.
Although electric intelligent atomizing de-dusting apparatus can realize automatically controlling to the opening and closing of spraying, but owing to comprising much high-accuracy device, as: sensor, intelligent controller, detector etc., therefore the requirement for working environment is harsher, in this severe production environment of Coal Mining Field, be easy to the phenomenon occurring device failure.In addition, electric intelligent atomizing de-dusting apparatus complex structure, maintenance period is short, and the cost purchased and keep in repair is higher, and these factors also drastically influence its application in coal production.
Therefore, be necessary that design one does not need to use simple, the lower-cost automatic spray dust removal device of high-accuracy device, structure.
Utility model content
In view of this, the utility model provides the mine spray dust-fall device that a kind of structure is simple, cost is lower, can realize auto spraying depositing dust, is intended to solve the deficiencies in the prior art.
Mine spray dust-fall device provided by the utility model comprises:
Along the sparge pipe that the inwall in production tunnel is arranged, described sparge pipe is provided with multiple shower nozzle.
Hydraulic gun, described hydraulic gun is fixedly installed on the top of the travelling belt in production tunnel, described hydraulic gun comprises water inlet and delivery port, described water inlet is communicated with external water source, described delivery port is communicated with described sparge pipe, described hydraulic gun is also provided with the trigger for opening described hydraulic gun, the opening direction of described trigger is arranged along the traffic direction of described travelling belt.
Switch plectrum, the first end of described switch plectrum is connected on described trigger, second end of described switch plectrum extends downward directly over described travelling belt, and the second end of described switch plectrum and the vertical distance of described travelling belt are less than the height of the material that the described travelling belt that running delivers.
Further, described sparge pipe is arranged along the inwall at the top in described production tunnel, and described sparge pipe is arranged in the plane perpendicular to the bearing of trend in production tunnel.
Further, described mine spray dust-fall device comprises multiple sparge pipe, and described multiple sparge pipe is separately positioned on the diverse location in described production tunnel along the trend in described production tunnel, and each described sparge pipe is all communicated with described water inlet.
Further, the spacing between two described sparge pipes of arbitrary neighborhood is equal.
Further, the spray direction of described shower nozzle is arranged along the inverted air current direction in production tunnel.
Further, multiple described shower nozzle is evenly distributed on described sparge pipe.
Further, described mine spray dust-fall device also comprises support, and the bottom of described support is fixed on the belt holder in production tunnel, and described hydraulic gun is fixedly installed on the bracket.
Further, described external water source is the feed pipe in production tunnel.
Further, described switch plectrum is spring steel.
Further, described switch plectrum is sheet rubber.
Adopt the utility model mine spray dust-fall device, by arranging sparge pipe in the inside in production tunnel, sparge pipe arranges shower nozzle, sparge pipe is communicated with the delivery port of hydraulic gun, the water inlet of hydraulic gun is communicated with external water source, the startup direction of the trigger of hydraulic gun is arranged along travelling belt traffic direction, and below trigger connecting valve plectrum, when the travelling belt run is loaded with material, material can touch switch plectrum makes it deflect, and drive the trigger of described hydraulic gun to start described hydraulic gun, external water source is made to enter described sparge pipe, and outwards sprayed by the shower nozzle be arranged on sparge pipe with the form of water smoke, thus serve the effect of atomizing de-dusting.Mine spray dust-fall apparatus structure provided by the utility model is simple, does not need to use high-accuracy device, with low cost, and can realize the effect of auto spraying depositing dust.
Accompanying drawing explanation
Preferred embodiment in the utility model will be described in detail by accompanying drawing below, will contribute to understanding the purpose of this utility model and advantage, wherein:
Fig. 1 is the schematic diagram of the utility model mine spray dust-fall device preferred embodiment;
Fig. 2 is the concrete structure figure of section components in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in detail.The identical Reference numeral of wherein identical component represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Fig. 1 is the schematic diagram of the utility model mine spray dust-fall device preferred embodiment; Fig. 2 is the concrete structure figure of section components in Fig. 1.Shown in composition graphs 1 and Fig. 2, in a preferred embodiment, mine spray dust-fall device comprises sparge pipe 10, shower nozzle 20, hydraulic gun 30 and switch plectrum 40.
Described sparge pipe 10 is arranged along the inwall in production tunnel 80, and described production tunnel 80 refers to the various tunnel such as haulage gate tunnel, digging laneway in coal production.Described sparge pipe 10 is preferably arranged on the inwall of the top in described production tunnel 80, and the inwall can being close to described production tunnel 80 is arranged, and also can keep certain distance with the inwall in described production tunnel 80, such as, preferably keep the distance of 100mm.More preferably, arrange multiple described sparge pipe 10 in described production tunnel 80, multiple described sparge pipe 10 is all arranged along the bearing of trend perpendicular to described production tunnel 80, and namely described sparge pipe 10 is arranged in the plane perpendicular to the bearing of trend in production tunnel 80; And multiple described sparge pipe 10 is arranged along the bearing of trend in described production tunnel 80 equably, the distance namely between two of arbitrary neighborhood described sparge pipes 10 is equal.
Described sparge pipe 10 is provided with multiple described shower nozzle 20, multiple described shower nozzle 20 is all communicated with described sparge pipe 10, when having current to pass through in described sparge pipe 10, water in described sparge pipe 10 can spray with the form of water smoke by described shower nozzle 20, thus plays the effect into described production tunnel 80 depositing dust.Preferably, multiple described shower nozzle 20 is evenly distributed on described sparge pipe 10, and namely two shower nozzles 20 of arbitrary neighborhood are equal along the distance of the bearing of trend of described sparge pipe 10, thus provides uniform water smoke for described production tunnel 80.More preferably, the spray direction of described shower nozzle 20 is arranged along the inverted air current direction in production tunnel 80.Because the dust produced in described production tunnel 80 can spread under distinguished and admirable driving in described production tunnel 80, the spray direction of described shower nozzle 20 is set along inverted air current, the water smoke of ejection and dust can be made to meet in opposite directions, play good atomizing de-dusting effect.
Described hydraulic gun 30 is fixedly installed on the top of the travelling belt 81 in described production tunnel 80, and described hydraulic gun 30 for water filling in described sparge pipe 10, and controls the start and stop of water filling.Described hydraulic gun 30 comprises water inlet 31 and delivery port 32, described water inlet 31 is communicated with external water source 70, described delivery port 32 is communicated with described sparge pipe 10, and for the above-mentioned situation arranging multiple described sparge pipe 10, multiple described sparge pipe 10 is all communicated with described delivery port 32.External water source 70 can be entered in described hydraulic gun 30 by described water inlet 31, and the water entered in hydraulic gun 30 can be entered in described sparge pipe 10 by delivery port 32.Wherein, described external water source 70 can realize preferably by the feed pipe in described production tunnel 80.
Described hydraulic gun 30 is also provided with the trigger 33 for opening described hydraulic gun 30, the opening direction of described trigger 33 is arranged along the traffic direction of described travelling belt 81.Described trigger 33 is when normal condition (namely not by the state pulled), and described hydraulic gun 30 is in closed condition, and described external water source 70 cannot enter in described sparge pipe 10 by described hydraulic gun 30, and now described shower nozzle 20 is not sprayed; When the traffic direction having external force along described travelling belt 81 (i.e. the startup direction of described trigger 33) pulls described trigger 33, described hydraulic gun 30 is in open mode, now, described external water source 70 can be entered in described sparge pipe 10 by described hydraulic gun 30, makes described shower nozzle 20 outwards spray water smoke.Preferably, described hydraulic gun 30 can provide power for current, namely described external water source 70 can be driven to be entered in described hydraulic gun 30 by described water inlet 31, and the water be driven in described hydraulic gun 30 is entered in described sparge pipe 10 by described delivery port 32.
Described switch plectrum 40 is for driving described trigger 33 when described travelling belt 81 transported material, thus make described hydraulic gun 30 be in open mode, make described external water source 70 enter in described sparge pipe 10 by described hydraulic gun 30, in described production tunnel 80, spray water smoke by described shower nozzle 20.The first end of described switch plectrum 40 is connected on described trigger 33, second end of described switch plectrum 40 extends downward directly over described travelling belt 81, and the second end of described switch plectrum 40 and the vertical distance of described travelling belt 81 are less than the height of the material that the described travelling belt 81 that running delivers.Described travelling belt 81 is in the process of transporting material, because the second end of described switch plectrum 40 and the distance of described travelling belt 81 are less than the height of the material that described travelling belt 81 delivers, material on described travelling belt 81 can touch the second end of described switch plectrum 40 in traveling process, described switch plectrum 40 is deflected along the traffic direction of described travelling belt 81, applied the active force of the opening direction along described trigger 33 to described trigger 33 by the first end of described switch plectrum 40, described trigger 33 is opened, after described trigger 33 is opened, described hydraulic gun 30 is in open mode, namely described external water source 70 enters in described sparge pipe 10 by described hydraulic gun 30.Wherein, described switch plectrum 40 can preferably by the realization such as spring steel or sheet rubber.
When travelling belt 81 in described production tunnel 80 is shut down or dallies; a large amount of dust can not be produced; therefore do not need to start spraying operation; described switch plectrum 40 can not produce deflection; the action of described trigger 33 cannot be driven; now described hydraulic gun 30 is in closed condition, and external water source 70 cannot enter in described sparge pipe 10 by described hydraulic gun 30, and described shower nozzle 20 can not spray water smoke.Travelling belt 81 in production tunnel 80 transports in the process of material and can produce a large amount of dust, now need to start spraying operation, material on described travelling belt 81 can touch described switch plectrum 40, described switch plectrum 40 is deflected along the traffic direction of described travelling belt 81, described trigger 33 is driven to move along the startup direction of described trigger 33, thus described hydraulic gun 30 is opened, external water source 70 enters into described sparge pipe 10 by described hydraulic gun 30, and in described production tunnel 80, spray water smoke by described shower nozzle 20, play the effect of atomizing de-dusting.Along with the material on described travelling belt 81 reduces gradually, the Dust Capacity produced also reduces gradually, when the material on described travelling belt 81 reduce to cannot touch described switch plectrum 40 time, or after the material on described travelling belt 81 has all transported, now described switch plectrum 40 restPoses owing to not being subject to the touching of material, thus described trigger 33 is restPosed, make described hydraulic gun 30 close and stop spraying operation.Known by the description of above-mentioned operation process, mine spray dust-fall device provided by the utility model can whether transported material automatically starts or closes spraying operation according to described travelling belt 81, namely transport in the process of material at described travelling belt 81 and automatically start spraying operation, stop automatically closing spraying operation when transporting material at described travelling belt 81, without the need to manual intervention and operation, effectively save labour, very high operating efficiency.
As shown in Figure 2, preferably, described mine spray dust-fall device also comprises support 50, and the bottom of described support 50 is fixed on the belt holder 82 in production tunnel 80, and described hydraulic gun 30 is fixedly installed on described support 50.Because described belt holder 82 change in location can not occur along with the operation of described travelling belt 81, therefore can ensure that described support 50 and described hydraulic gun 30 change in location do not occur in the running of described travelling belt 81.
Adopt the utility model mine spray dust-fall device, by arranging sparge pipe 10 in the inside in production tunnel 80, sparge pipe 10 arranges shower nozzle 20, sparge pipe 10 is communicated with the delivery port 32 of hydraulic gun 30, the water inlet 31 of hydraulic gun 30 is communicated with external water source 70, the startup direction of the trigger 33 of hydraulic gun 30 is arranged along travelling belt 81 traffic direction, and below trigger 33 connecting valve plectrum 40, when the travelling belt 81 run is loaded with material, material can touch switch plectrum 40 makes it deflect, and drive the trigger 33 of described hydraulic gun 30 to start described hydraulic gun 30, external water source 70 is made to enter described sparge pipe 10, and outwards sprayed by the shower nozzle 20 be arranged on sparge pipe 10 with the form of water smoke, thus serve the effect of atomizing de-dusting.Mine spray dust-fall apparatus structure provided by the utility model is simple, does not need to use high-accuracy device, with low cost, and can realize the effect of auto spraying depositing dust.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, 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 portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a mine spray dust-fall device, is characterized in that, comprising:
Along the sparge pipe that the inwall in production tunnel is arranged, described sparge pipe is provided with multiple shower nozzle;
Hydraulic gun, described hydraulic gun is fixedly installed on the top of the travelling belt in production tunnel, described hydraulic gun comprises water inlet and delivery port, described water inlet is communicated with external water source, described delivery port is communicated with described sparge pipe, described hydraulic gun is also provided with the trigger for opening described hydraulic gun, the opening direction of described trigger is arranged along the traffic direction of described travelling belt;
Switch plectrum, the first end of described switch plectrum is connected on described trigger, second end of described switch plectrum extends downward directly over described travelling belt, and the second end of described switch plectrum and the vertical distance of described travelling belt are less than the height of the material that the described travelling belt that running delivers.
2. mine spray dust-fall device according to claim 1, is characterized in that, described sparge pipe is arranged along the inwall at the top in described production tunnel, and described sparge pipe is arranged in the plane perpendicular to the bearing of trend in production tunnel.
3. mine spray dust-fall device according to claim 2, it is characterized in that, described mine spray dust-fall device comprises multiple sparge pipe, described multiple sparge pipe is separately positioned on the diverse location in described production tunnel along the trend in described production tunnel, and each described sparge pipe is all communicated with described water inlet.
4. mine spray dust-fall device according to claim 3, is characterized in that, the spacing between two described sparge pipes of arbitrary neighborhood is equal.
5. mine spray dust-fall device according to claim 1, is characterized in that, the spray direction of described shower nozzle is arranged along the inverted air current direction in production tunnel.
6. mine spray dust-fall device according to claim 1, is characterized in that, multiple described shower nozzle is evenly distributed on described sparge pipe.
7. mine spray dust-fall device according to claim 1, is characterized in that, described mine spray dust-fall device also comprises support, and the bottom of described support is fixed on the belt holder in production tunnel, and described hydraulic gun is fixedly installed on the bracket.
8. mine spray dust-fall device according to claim 1, is characterized in that, described external water source is the feed pipe in production tunnel.
9. according to the mine spray dust-fall device in claim 1-8 described in any one, it is characterized in that, described switch plectrum is spring steel.
10. according to the mine spray dust-fall device in claim 1-8 described in any one, it is characterized in that, described switch plectrum is sheet rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620465.2U CN204283477U (en) | 2014-10-24 | 2014-10-24 | A kind of mine spray dust-fall device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620465.2U CN204283477U (en) | 2014-10-24 | 2014-10-24 | A kind of mine spray dust-fall device |
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| CN204283477U true CN204283477U (en) | 2015-04-22 |
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| CN201420620465.2U Active CN204283477U (en) | 2014-10-24 | 2014-10-24 | A kind of mine spray dust-fall device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989646A (en) * | 2017-10-20 | 2018-05-04 | 龙口矿业集团有限公司 | Atomizing de-dusting apparatus along belt |
| CN109850523A (en) * | 2018-11-16 | 2019-06-07 | 枣庄王晁煤矿有限责任公司 | Belt feeder automation spraying device |
-
2014
- 2014-10-24 CN CN201420620465.2U patent/CN204283477U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989646A (en) * | 2017-10-20 | 2018-05-04 | 龙口矿业集团有限公司 | Atomizing de-dusting apparatus along belt |
| CN107989646B (en) * | 2017-10-20 | 2020-06-30 | 龙口矿业集团有限公司 | Belt line spraying dust-settling device |
| CN109850523A (en) * | 2018-11-16 | 2019-06-07 | 枣庄王晁煤矿有限责任公司 | Belt feeder automation spraying device |
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