CN206957609U - The dust pelletizing system that drills and mine drilling system - Google Patents
The dust pelletizing system that drills and mine drilling system Download PDFInfo
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- CN206957609U CN206957609U CN201720878368.7U CN201720878368U CN206957609U CN 206957609 U CN206957609 U CN 206957609U CN 201720878368 U CN201720878368 U CN 201720878368U CN 206957609 U CN206957609 U CN 206957609U
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Abstract
The utility model provides a kind of drilling dust pelletizing system and mine drilling system.Wherein, the dust pelletizing system that drills sets case in drilling rod and wall contact position hole to be drilled, formed with outlet on the sidepiece of case, one end of discharge cylinder is fixed on around outlet, so that the accommodating chamber in case connects with discharging the passing away of cylinder, the caused dust from drilling is concentrated in case and via discharge cylinder discharge, while liquid mist is drenched caused by liquid injection apparatus in discharge process.In addition, drilling dust pelletizing system also includes final dusting device, final dusting device can suck the dust for not having to remove in case and discharge cylinder, and spray liquid mist and be removed.Drilling dust pelletizing system and mine drilling system provided by the utility model, dust can be caused to be drenched in diffusion process by liquid mist and remove, so as to reduce the dust quantity being diffused into air, efficiency of dust collection is improved, reduces the dust pollution degree of mine drilling system.
Description
Technical field
It the utility model is related to colliery maintenance technology field, more particularly to a kind of drilling dust pelletizing system and mine drilling system
System.
Background technology
Dust is one of disaster of China's coal-mine industry.Long Term Contact dust can make worker suffer from a variety of occupations such as pneumoconiosis
Disease, significant damage is caused to the health of staff.Especially during the concordant drilling construction of colliery, in order to prevent coal seam from collapsing
The accident such as collapse can only use dry drilling, and this mode will produce a large amount of dust.
The dedusting method of the colliery concordant drilling construction of prior art mainly sets annular spray at the aperture of drilling
Equipment, the dust diffused out from aperture is drenched by the spraying that annular spray equipment sprays while drilling construction.
But this mode still has part dust and is not atomized moistening in time and is diffused into air, efficiency of dust collection
It is low.
Utility model content
The utility model provides a kind of drilling dust pelletizing system and mine drilling system, to solve the dedusting method of prior art
The problem of efficiency of dust collection is low.
The utility model provides a kind of drilling dust pelletizing system, including：Case, casing interior formation accommodating chamber, the one of case
End is provided with the first opening, the other end is provided with the second opening, so that drilling rod is open via second, is open again by first after accommodating chamber
Stretch out；Formed with the connecting portion for being fixedly connected with wall hole to be drilled around corresponding first opening of case；Case sidepiece is provided with
Outlet；Cylinder is discharged, the one end for discharging cylinder is connected to around outlet, and the passing away discharged inside cylinder connects with accommodating chamber；Liquid
Body injection apparatus, it is fixedly installed in case or discharge cylinder, for spraying liquid mist into accommodating chamber or passing away.
Drilling dust pelletizing system as described above, wherein, outlet is positioned at the lower section of case, gravity direction of the discharge cylinder along case
Extend down.
Drilling dust pelletizing system as described above, wherein, discharge the cross-sectional area of cylinder from close to one end of outlet to remote
One end of outlet is gradually reduced.
Drilling dust pelletizing system as described above, wherein, liquid injection apparatus includes shower nozzle, and shower nozzle is arranged on discharge cylinder inwall
Place, the injection direction of shower nozzle is towards direction of the discharge cylinder away from case, and the axis of injection direction and discharge cylinder is into default angle.
Drilling dust pelletizing system as described above, wherein, the one end of discharge cylinder away from case is arranged flexible dust collecting cover cylinder.
Drilling dust pelletizing system as described above, in addition to final dusting device, final dusting device include：Cage, every
It is located at side of the case along wind direction from cover, and has pre-determined distance between cage and case；Cage towards case one
Face, which is formed, receives mouth；Dust exhaust apparatus, dust exhaust apparatus are arranged in cage, for the dust that will be escaped from from case or discharge cylinder
Suck in cage；Injector, injector are used to spray liquid mist to the dust escaped from from case or discharge cylinder.
Drilling dust pelletizing system as described above, wherein, dust exhaust apparatus includes support and flabellum, and support is fixed on cage
On；Rotating shaft is provided with support, the axis of rotating shaft extends along wind direction, and flabellum is fixed in rotating shaft, to be rotated with rotating shaft；Spray
Emitter includes installation end and jet segment；Installation end is fixed in rotating shaft, and jet segment is extended radially by rotating shaft, and injector is located at
Flabellum deviates from case side.
Drilling dust pelletizing system as described above, wherein, injector is the cylindrical tube of one end closing, and cylindrical tube does not have what is closed
One end is fixed as installation end；Multiple spray-holes are provided with cylindrical tube, to form jet segment.
Drilling dust pelletizing system as described above, wherein, the quantity of injector is multiple, and injector is arranged at intervals with flabellum.
The utility model also provides a kind of mine drilling system, including：Rig, and drilling dedusting system as described above
System；The drilling rod of rig is protruded horizontally up and contacted after running through the case of drilling dust pelletizing system with tunnel side wall.
Drilling dust pelletizing system and mine drilling system provided by the utility model, by being contacted in drilling rod with wall hole to be drilled
Place sets case, and formed with outlet on the sidepiece of case, the one end for discharging cylinder is fixed on around outlet, so that the receiving in case
Chamber is connected with discharging the passing away of cylinder so that caused dust can be concentrated in case and via discharge cylinder row from drilling
Go out, meanwhile, the liquid injection apparatus of liquid mist can be sprayed by being set in discharge cylinder or case so that dust is in discharge process
In can be drenched by liquid mist and remove, so as to reduce the dust quantity being diffused into air, improve efficiency of dust collection, reduce ore deposit
The dust pollution degree of well hole-drilling system.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model drilling embodiment of dust pelletizing system one；
Fig. 2 is the top view of the utility model drilling another embodiment of dust pelletizing system；
Fig. 3 is the front view of final dusting device in Fig. 2；
Fig. 4 is the structural representation of injector in Fig. 3.
Description of reference numerals：
1：Case； 11：First opening；
12：Second opening； 13：Connecting portion；
14：Sidepiece； 2：Discharge cylinder；
3：Liquid injection apparatus； 4：Flexible dust sleeve；
5：Final dusting device； 51：Cage；
52：Dust exhaust apparatus； 521：Support；
522：Flabellum； 523：Rotating shaft；
53：Injector； 531：Installation end；
532：Jet segment； 533：Spray-hole；
54：Receive mouth； 6：Wall hole to be drilled；
7：Rig； 71：Drilling rod；
G：Gravity direction F：Wind direction.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, it should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is the structural representation of the utility model drilling embodiment of dust pelletizing system one.Incorporated by reference to Fig. 1, the present embodiment carries
For one kind drilling dust pelletizing system, including：Case 1, case 1 are internally formed accommodating chamber (not shown), and one end of case 1 is provided with
One opening 11, the other end are provided with the second opening 12, so that drilling rod 71 is open after 12, accommodating chamber again by the first opening 11 via second
Stretch out；Formed with the connecting portion 13 for being fixedly connected with wall 6 hole to be drilled around corresponding first opening 11 of case 1；The side of case 1
Portion 14 is provided with outlet (not shown)；Cylinder 2 is discharged, one end of discharge cylinder 2 is connected to around outlet, and discharges the discharge inside cylinder 2
Passage connects with accommodating chamber；Liquid injection apparatus 3, it is fixedly installed in case 1 or discharge cylinder 2, for accommodating chamber or discharge
Injection liquid mist in passage.
Specifically, drilling dust pelletizing system can apply in coal mine concordant drilling construction, and it can be by case 1
Connecting portion 13 is fixed on wall 6 hole to be drilled, and drilling rod 71 can be from second opening of the one end of case 1 away from wall 6 hole to be drilled
12 stretch into inside case 1, and are contacted through the first opening 11 of the other end of case 1 with wall 6 hole to be drilled.Powder caused by drilling
Dirt can be concentrated in the accommodating chamber of case 1, discharged via the discharge cylinder 2 being connected with accommodating chamber, and by discharge path
Liquid injection apparatus 3 is set and dust is drenched into removing.
The profile of case 1 can have a various shapes, such as it can be the constant cross-section structure that cross sectional shape is fixed, and example
As it can be the unfixed variable section structure of area of section；Its cross sectional shape can also be circular or square etc., not do herein
It is specific to limit.Accommodating chamber accommodates the structure of dust as case 1, and its shape can be configured according to the actual requirements, it is preferable that
Case 1 can be thin-wall construction, and its internal cavities is formed as accommodating chamber.
Part of the connecting portion 13 as connection case 1 and wall 6 hole to be drilled, its shape can be according to mine laneways with structure
Side wall surface is configured, can realize that case 1 is fixedly connected with wall 6 hole to be drilled.Preferably, connecting portion 13 can be with
Case 1 is integrally formed, and its outer rim can circumferentially protrude the sidepiece 14 of case 1, and mounting hole, spiral shell can be provided with connecting portion 13
Nail can be spirally connected through mounting hole with wall 6 hole to be drilled.
The both ends of case 1 are further opened with the first opening 11 for being easy to drilling rod 71 to pass through and the second opening 12, the first opening 11
It is located at the other end of the case 1 away from wall 6 hole to be drilled close to one end of wall 6 hole to be drilled, the second opening 12 positioned at case 1.The
The form and dimension of one opening 11 and the second opening 12 can be the same or different, it is preferable that the shape of the second opening 12 can
Think circle, the diameter of the second opening 12 is slightly larger than the diameter of drilling rod 71, so that drilling rod 71 can extend into inside case 1, simultaneously
Dust is also prevented to be diffused into air from the second opening 12；Further, the shape of the first opening 11 can also be circle,
Its diameter can be more than the diameter of the second opening 12, can prevent from interfering with drilling rod 71, while can also make dust can be with
Smoothly enter inside case 1.
Outlet is additionally provided with the sidepiece 14 of case 1, is discharged so that dust can be concentrated from exit.The shape of outlet,
Size and position can be configured according to the actual requirements, be not specifically limited herein.Preferably, case 1 can be from both ends
It is obliquely installed to the position of outlet, i.e., funnel type structure is formed around outlet, accelerates the speed that dust discharges from outlet
Degree.
Discharge cylinder 2 one end be fixed on around outlet, its be fixedly connected mode can also have it is a variety of, such as discharge cylinder 2
One end can be glued to around the outlet of case 1, in another example outlet around can set it is fluted, discharge cylinder 2 one end can
To be connected to around outlet.Preferably, discharge cylinder 2 can be integrally formed with case 1, simplify process.By the way that cylinder 2 will be discharged
It is fixed on around outlet, the passing away that can to discharge inside cylinder 2 connects with the accommodating chamber of case 1, and dust can be calm
Chamber of receiving enters in discharge cylinder 2, and is discharged by passing away.Preferably, the one end of passing away away from outlet can be closely
Face, dust is discharged on ground.The form and dimension of discharge cylinder 2 and passing away can be configured according to actual conditions,
It is not specifically limited herein.
The shape and quantity of liquid injection apparatus 3 can have it is a variety of, such as its can be around discharge cylinder 2 annular, again
Such as it can be the strip for being arranged on the exit of case 1, its number can be one or more, not do specific limit herein
It is fixed.Liquid injection apparatus 3 can be the structure that can spray liquid mist in the prior art, such as it can have multiple apertures, liquid
Liquid mist can be formed by being sprayed through aperture.The liquid mist species that liquid injection apparatus 3 sprays can also have a variety of, it is preferable that liquid mist can
Think water smoke, its cost can be reduced.
Dust caused by drilling can be diffused into the accommodating chamber of case 1 via the first opening 11, when in case 1
Dust accumulates to a certain extent, and it can spread from outlet into the passing away of discharge cylinder 2, due to being set in case 1 or discharge cylinder 2
It is equipped with liquid injection apparatus 3 so that dust can be drenched during diffusion and remove by the liquid mist that liquid injection apparatus 3 sprays
Go.
The drilling dust pelletizing system that the present embodiment provides, by setting case, case in drilling rod and wall contact position hole to be drilled
Sidepiece on formed with outlet, the one end for discharging cylinder is fixed on around outlet, so that the accommodating chamber in case and the row of discharge cylinder
Go out passage connection so that caused dust can concentrate in case and via discharge cylinder discharge from drilling, meanwhile, by
The liquid injection apparatus of liquid mist can be sprayed by being set in discharge cylinder or case so that dust can be beaten in discharge process by liquid mist
It is wet and remove, so as to reduce the dust quantity being diffused into air, improve efficiency of dust collection.
In another embodiment, outlet is positioned at the lower section of case 1, and gravity direction G of the discharge cylinder 2 along case 1 is towards downward
Stretch.Specifically, it is in downward direction that the signified direction of arrow is gravity direction G in Fig. 1, opening is arranged on the lower section of case 1, so that
Dust can rely on self gravitation quickly to enter from outlet in discharge cylinder 2, and the axis of discharge cylinder 2 can also make along gravity direction G
Obtaining dust can also rely on gravity to accelerate the velocity of discharge in passing away, improve the efficiency of dedusting.
On the basis of above-described embodiment, discharge cylinder 2 cross-sectional area can from close to outlet one end to away from go out
One end of mouth is gradually reduced.Specifically, it can be sectional area diminishing funnel shaped from top to bottom to discharge cylinder 2 so that powder
Dirt continuous must can be concentrated by self gravitation in passing away during movement, and uniformly be beaten by liquid injection apparatus 3
It is wet, further increase efficiency of dust collection.
In order to improve the spray dust removing efficiency of liquid injection apparatus, liquid injection apparatus 3 (can also not show including shower nozzle
Go out), shower nozzle can be arranged at the discharge inwall of cylinder 2, and the injection direction of shower nozzle sprays towards direction of the discharge cylinder 2 away from case 1
Direction is penetrated with discharging the axis of cylinder 2 into default angle.
Specifically, the shower nozzle of liquid injection apparatus 3 can be fixed on the inwall of discharge cylinder 2, and the injection direction of shower nozzle is
Direction away from case 1, and the axis of injection direction and discharge cylinder 2 can improve the combination of liquid mist and dust into predetermined angle
Speed, and then improve efficiency of dust collection.Predetermined angle can be configured according to actual conditions, it is preferable that predetermined angle can be
45 degree.The shape and quantity of shower nozzle can also be configured according to actual conditions, be not specifically limited herein.
In another embodiment, flexible dust collecting cover cylinder 4, flexibility collection can be arranged by discharging the one end of cylinder 2 away from case 1
The dust that dirt sleeve 4 can prevent from not drenched is escaped from from discharge cylinder 2.Specifically, flexible dust sleeve 4 is can be in power
The material to be deformed under effect.One end of flexible dust sleeve 4 can be removably attachable to discharge on cylinder 2, it is preferable that soft
Property dust sleeve 4 can be fabric material, it can easily be set in the outside of discharge cylinder 2 and by the side of the windings such as iron wire
Formula is fixed.The other end of flexible dust sleeve 4 can be close to ground, so that the dust drenched can quickly fall earthward
On.
Fig. 2 is the top view of the utility model drilling another embodiment of dust pelletizing system；In Fig. 2, the signified direction of arrow is
Wind direction F, gravity direction G are the direction of vertical paper inwards, and horizontal direction is the direction vertical with gravity direction G, are represented
For the left and right directions in Fig. 2.Fig. 3 is the front view of final dusting device in Fig. 2；Fig. 4 is the structural representation of injector in Fig. 3
Figure.
The drilling dust pelletizing system provided incorporated by reference to Fig. 2 to Fig. 4, the present embodiment, in addition to final dusting device 5, it is secondary to remove
Dirt device 5 includes：Cage 51, cage 51 are located at side of the case 1 along wind direction F, and between cage 51 and case 1
There is pre-determined distance；The one side of cage 51 towards case 1, which is formed, receives mouth 54；Dust exhaust apparatus 52, dust exhaust apparatus 52 be arranged on every
From in cover 51, the dust for that will be escaped from from case 1 or discharge cylinder 2 is sucked in cage 51；Injector 53, injector 53 are used
In to from case 1 or discharge cylinder 2 dust escaped from spray liquid mist.
Specifically, drilling dust pelletizing system is also provided with final dusting device 5, and final dusting device 5 is located at the edge of case 1
Wind direction F side, it can include dust exhaust apparatus 52, and the dust escaped from from case 1 or discharge cylinder 2 can be filled by dust suction
Put in 52 suction cages 51, and the liquid mist ejected by injector 53 removes.
The shape and structure of cage 51 can have it is a variety of, so that one side can be formed to receive mouth 54, other each face closures
Structure, it is preferable that cage 51 can form closed side by ground and wall hole to be drilled 6, can simplify processing
Process.Receiving the opening direction of mouth 54, receiving the size of mouth 54 can be configured according to actual conditions, herein towards case 1
It is not specifically limited.Cage 51 can be configured apart from the pre-determined distance of case 1 according to actual conditions, it is preferable that isolation
Cover 51 can be close to case 1, so that the dust escaped from can be inhaled into cage 51 in time without being diffused into air.
Device of the dust exhaust apparatus 52 as suction dust, it can be arranged on inside cage 51, and dust exhaust apparatus 52 can be with
It is distinguished and admirable to form the part blowed to by case 1 in cage 51, so as to which dust be sucked.Dust exhaust apparatus 52 can be prior art energy
Enough structures for realizing suction effect, are not specifically limited herein.
Device of the injector 53 as ejection liquid mist, its structure can be identical with liquid injection apparatus 3, can also be different,
Preferably, it can be arranged on the top along gravity direction G of cage 51, spray liquid mist obliquely, to improve liquid mist and powder
The combination degree of dirt.
The drilling dust pelletizing system that the present embodiment provides, by setting final dusting to fill in side of the case along wind direction F
Put, and dust exhaust apparatus is centered in final dusting dress, the dust escaped from from case or discharge cylinder is sucked in cage, and is led to
Liquid mist caused by the injector crossed in cage and dust is drenched, further reduce the quantity in dust recycling to air,
Improve the efficiency of dedusting.
In another embodiment, dust exhaust apparatus 52 includes support 521 and flabellum 522, and support 521 is fixed on cage 51
On；Rotating shaft 523 is provided with support 521, the axis of rotating shaft 523 extends along wind direction F, and flabellum 522 is fixed on rotating shaft 523
On, to be rotated with rotating shaft 523；Injector 53 includes installation end 531 and jet segment 532；Installation end 531 is fixed in rotating shaft 523,
Jet segment 532 is extended radially by rotating shaft 523, and injector 53 is located at flabellum 522 and deviates from the side of case 1.
Specifically, dust exhaust apparatus 52 can be fixedly connected on cage 51 by support 521, can be set on support 521
Rotating shaft 523 is equipped with, the axis of rotating shaft 523 is consistent with wind direction F, and flabellum 522 is arranged in rotating shaft 523, and the rotation of rotating shaft 523 can
To drive flabellum 522 to rotate.The shape of flabellum 522 can be configured according to actual conditions, with can be formed from case 1 blow to every
It is distinguished and admirable from cover 51.The number of flabellum 522 can be one or more, be not specifically limited herein.
The installation end 531 of injector 53 can be fixed in rotating shaft 523, and jet segment 523 radially extends along rotating shaft 523,
Injector 53 is rotated with rotating shaft 523.The structure and shape of injector 53 can have a variety of, not do herein specific
Limit.Tunneling boring spraying can be formed because injector 53 can rotate with rotating shaft 523, i.e., whole sagittal plane is filled with
Liquid mist, improve efficiency of dust collection.In addition, injector 53 can be arranged on the side that flabellum 522 deviates from case 1, so that suction
Dust can be combined quickly with liquid mist.
As a preferred embodiment, injector 53 is the cylindrical tube of one end closing, and cylindrical tube is without the one end closed
It is fixed as installation end 531；Multiple spray-holes 533 are provided with cylindrical tube, to form jet segment 532.
Specifically, cylindrical tube is installation end 531 without one end of closing, and it can be fixed in rotating shaft 523.Cylindrical tube
Side wall and/or the blind end of remote rotating shaft 523 can be provided with multiple spray-holes 533, and the part can be jet segment 532, use
In ejection liquid mist.The number and size of spray-hole 533 can be configured according to actual conditions.Spray-hole 533 can uniformly be set
Put in the side wall of cylindrical tube, can also concentrated setting in partial sidewall of the cylindrical tube away from rotating shaft 523, spray-hole 533 also
Can be arranged on the blind end of cylindrical tube etc., it is not specifically limited herein.
Preferably, the quantity of injector 53 is multiple that injector 53 is arranged at intervals with flabellum 522, to facilitate injector 53
With the dismounting of flabellum 522, while it can also prevent injector 53 from interfering with flabellum 522.
Fig. 2 is refer to, the present embodiment also provides a kind of mine drilling system, including：Rig 7, and drilling dust pelletizing system；
The drilling rod 71 of rig 7 is protruded horizontally up and contacted after the case 1 of drilling dust pelletizing system with tunnel side wall.
It is bad, it is necessary to carry out the drilling construction operation of dedusting that mine with hole-drilling system can apply to ventilation condition.Rig 7
And drilling rod 71 can be the equipment that prior art can realize drilling, be not specifically limited herein.In addition, what the present embodiment provided
The dust pelletizing system that drills and the structure and function phase of above-described embodiment are same, will not be repeated here.
The mine drilling system that the present embodiment provides, by setting case, case in drilling rod and wall contact position hole to be drilled
Sidepiece on formed with outlet, the one end for discharging cylinder is fixed on around outlet, so that the accommodating chamber in case and the row of discharge cylinder
Go out passage connection so that caused dust can concentrate in case and via discharge cylinder discharge from drilling, meanwhile, by
The liquid injection apparatus of liquid mist can be sprayed by being set in discharge cylinder or case so that dust can be beaten in discharge process by liquid mist
It is wet and remove, reduce the dust pollution degree of mine drilling system.
In the utility model, term " first ", " second " be used only for description purpose, and it is not intended that instruction or
Imply relative importance；The indicating position such as term " on ", " under ", " top ", " bottom " or position relationship are based on side shown in the drawings
Position or position relationship, description the utility model is for only for ease of, rather than indicates or imply that signified device or original paper are necessary
With specific orientation, with specific azimuth configuration and operation；Unless otherwise clearly defined and limited, " installation ", " connection "
It is broadly understood Deng term, for example, " connection " can be fixedly connected or be detachably connected, or is integrally connected.
For the ordinary skill in the art, it can understand that above-mentioned term is in the utility model specific as the case may be
Implication.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. one kind drilling dust pelletizing system, it is characterised in that including：
Case, the casing interior form accommodating chamber, and one end of the case is provided with the first opening, the other end is opened provided with second
Mouthful, so that drilling rod is stretched out by the described first opening again via after the described second opening, the accommodating chamber；Described in the case is corresponding
Formed with the connecting portion for being fixedly connected with wall hole to be drilled around first opening；The case sidepiece is provided with outlet；
Cylinder is discharged, one end of the discharge cylinder is connected to around the outlet, and the passing away inside the discharge cylinder and institute
State accommodating chamber connection；
Liquid injection apparatus, it is fixedly installed in the case or the discharge cylinder, for the accommodating chamber or the discharge
Injection liquid mist in passage.
2. drilling dust pelletizing system according to claim 1, it is characterised in that the outlet is located at the lower section of the case,
Gravity direction of the discharge cylinder along the case extends down.
3. drilling dust pelletizing system according to claim 2, it is characterised in that the cross-sectional area of the discharge cylinder is by close
One end of the outlet is gradually reduced to one end away from the outlet.
4. drilling dust pelletizing system according to claim 3, it is characterised in that the liquid injection apparatus includes shower nozzle, institute
State shower nozzle to be arranged at the discharge cylinder inwall, the injection direction of the shower nozzle discharges side of the cylinder away from the case towards described
To, and the axis of the injection direction and the discharge cylinder is into default angle.
5. drilling dust pelletizing system according to claim 1, it is characterised in that the described one end of discharge cylinder away from the case
It is arranged flexible dust collecting cover cylinder.
6. according to the drilling dust pelletizing system described in claim any one of 1-5, it is characterised in that also including final dusting device,
The final dusting device includes：
Cage, the cage are located at side of the case along wind direction, and between the cage and the case
There is pre-determined distance；The one side of the cage towards the case, which is formed, receives mouth；
Dust exhaust apparatus, the dust exhaust apparatus are arranged in the cage, for will escape from the case or the discharge cylinder
The dust gone out is sucked in the cage；
Injector, the injector are used to spray liquid mist to the dust escaped from from the case or the discharge cylinder.
7. drilling dust pelletizing system according to claim 6, it is characterised in that
The dust exhaust apparatus includes support and flabellum, and the support is fixed on the cage；It is provided with and turns on the support
Axle, the axis of the rotating shaft extend along the wind direction, and the flabellum is fixed in the rotating shaft, to be revolved with the rotating shaft
Turn；
The injector includes installation end and jet segment；The installation end is fixed in the rotating shaft, and the jet segment is by described
Rotating shaft extends radially, and the injector is located at the flabellum and deviates from the case side.
8. drilling dust pelletizing system according to claim 7, it is characterised in that the injector is the cylinder of one end closing
Pipe, the cylindrical tube are fixed as the installation end without one end of closing；Multiple spray-holes are provided with the cylindrical tube, with shape
Into the jet segment.
9. drilling dust pelletizing system according to claim 8, it is characterised in that the quantity of the injector is described to be multiple
Injector is arranged at intervals with the flabellum.
A kind of 10. mine drilling system, it is characterised in that including：Rig, and the brill as described in claim any one of 1-9
Hole dust pelletizing system；The drilling rod of the rig protrude horizontally up and run through it is described drilling dust pelletizing system the case after with tunnel side
Wall contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878368.7U CN206957609U (en) | 2017-07-19 | 2017-07-19 | The dust pelletizing system that drills and mine drilling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878368.7U CN206957609U (en) | 2017-07-19 | 2017-07-19 | The dust pelletizing system that drills and mine drilling system |
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| Publication Number | Publication Date |
|---|---|
| CN206957609U true CN206957609U (en) | 2018-02-02 |
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ID=61381038
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878368.7U Active CN206957609U (en) | 2017-07-19 | 2017-07-19 | The dust pelletizing system that drills and mine drilling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201882A (en) * | 2017-07-19 | 2017-09-26 | 平安煤炭开采工程技术研究院有限责任公司 | The dust pelletizing system that drills and mine drilling system |
-
2017
- 2017-07-19 CN CN201720878368.7U patent/CN206957609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201882A (en) * | 2017-07-19 | 2017-09-26 | 平安煤炭开采工程技术研究院有限责任公司 | The dust pelletizing system that drills and mine drilling system |
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