CN109958472A - A kind of tunnelling dust removal by ventilation cleaning equipment - Google Patents
A kind of tunnelling dust removal by ventilation cleaning equipment Download PDFInfo
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- CN109958472A CN109958472A CN201910211351.XA CN201910211351A CN109958472A CN 109958472 A CN109958472 A CN 109958472A CN 201910211351 A CN201910211351 A CN 201910211351A CN 109958472 A CN109958472 A CN 109958472A
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- water
- fixedly connected
- pipe
- dust removal
- cleaning equipment
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Abstract
The present invention provides a kind of tunnelling dust removal by ventilation cleaning equipments, including air inlet mechanism, booster body, dust-falling mechanism, purification mechanism, water injecting mechanism and pedestal, air inlet mechanism penetrates through the front position for being set to booster body, and water injecting mechanism is fixedly installed on the top position of booster body.During rotating by the infusion gun being provided with by the way that water filling roller strap is dynamic water constantly can be injected toward the surface layer of metallic ore, when infusion gun is inserted into metallic ore surface ore faces, tricorn bit inwardly retraction can slide the side for pushing against injector head using the inclined surface of tricorn bit two sides, injector head is set to pop up, and then make the water energy in filling gun enough pass through opening that tricorn bit is vacated by retraction and sliding support injector head after flow out, realize the effect of multi-faceted injection water, it can be good at reducing dust from flying, metallic ore dust in tunneling process is reduced well flies upward concentration, production and use suitable for metallic ore tunneling ventilation cleaner.
Description
Technical field
The present invention relates to metallic ore purification device technical field, specially a kind of dash dust separation device.
Background technique
Currently, dust harzard has been listed in one of five big harm during about ore extraction, opened in metallic ore
During adopting, to can all cause a large amount of dust pollution, while powder in the driving of mine working, rock drilling, explosion and tapping process
The excessively high safety in production to metal mine of dust concentration brings hidden danger.
The dust-removing method of existing use mainly has metal layer water filling, atomizing de-dusting and utilizes deduster dedusting, by removing
Dirt device is collected dust, is easy to appear the technology that dust long-time accumulated plugging causes deduster working efficiency to substantially reduce
Defect, while there is the problem of water filling is uneven, and injection rate and water filling even amount are difficult to control in metal layer the injecting process,
It needs constantly to punch water filling in advance in operating process, leads to the reduction of purifying and dedusting efficiency, and there is also in the injecting process pair
Injector is easy the problem of blocking.
Therefore, it is necessary to carry out the transformation in structure to the mining cleaner of existing metal, to overcome the prior art
Defect.
Summary of the invention
The present invention is easy to appear dust for a long time to solve the mining cleaner of existing metal in driving dust removal process
Accumulated plugging, dust fly upward the technical issues of concentration is high, water filling is uneven, injector is easy blocking, purifying and dedusting low efficiency,
To provide a kind of tunnelling dust removal by ventilation cleaning equipment, the present invention is provided with water filling roller, moves the rotation phase by water filling roller strap
Between constantly can inject water toward the surface layer of metallic ore, when infusion gun is inserted into metallic ore surface ore faces, tricorn bit can be to
Interior retraction pushes against the side of injector head using the inclined surface sliding of tricorn bit two sides, so that injector head is popped up, and then make to infuse
Penetrate the water energy in rifle enough pass through opening that tricorn bit is vacated by retraction and sliding support injector head after flow out, realize multi-party
Position injection water effect, can be good at reduce dust from flying, reduce well metallic ore in tunneling process dust fly
Raise concentration.
The present invention provides a kind of tunnelling dust removal by ventilation cleaning equipments, including air inlet mechanism, booster body, depositing dust machine
Structure, purification mechanism, water injecting mechanism and pedestal, the air inlet mechanism perforation are set to the front position of booster body, the water filling
Mechanism is fixedly installed on the top position of booster body, and the dust-falling mechanism perforation is set to the rear end interposition of purification mechanism
It sets, the purification mechanism perforation is connected between booster body and purification mechanism and penetrates through setting；
The air inlet mechanism includes vacuum chamber, pulverizing chamber and primary filtration network, and institute's pulverizing chamber is fixedly connected on close to increasing
One end of press mechanism, the both ends of the primary filtration network are fixedly connected on the upper and lower ends of pulverizing chamber, the crushing indoor activity
Broken gear is installed, the surface side of the pulverizing chamber is fixedly connected with splash guard；
The pressurized construction includes rotation axis, driving motor and wind-guiding flabellum, the driving motor and rotation axis activity
Connection, the wind-guiding flabellum are fixedly connected on the outer surface of rotation axis, and the driving motor accesses extraneous control switch, and described
Driving motor is flexibly connected with rotation axis by crawler belt；
The dust-falling mechanism includes spraying chamber, described spraying intracavitary equipped with water-supply-pipe, sprayer and water outlet, described defeated
Water pipe perforation is connected to sprayer, and the water outlet is fixedly installed in the surface of sprayer, and the lower section of the spraying chamber, which penetrates through, to be connected
It is connected to water tank；
The purification mechanism includes coiled pipe, air outlet and rotating disc, is fixedly connected on the inner wall of the coiled pipe
Filter net cloth, the rotating disc is movably installed in the turning point below coiled pipe, and the lower section turning point of the coiled pipe opens up
There is opening, stream knife is uniformly fixedly connected with brokenly on the rotating disc, the air outlet is located at the tail end of coiled pipe, the coiled pipe
Lower section be fixedly installed with recovery room, in the recovery room there are three settings, and respectively pivot bush unit in coiled pipe bottom end
The lower position of opening；
The water injecting mechanism includes water filling roller, feed-tank, infusion gun, flow pipe and rolls axle center, the water filling roller
Side center is fixedly connected with feed-tank, and the other side of the water filling roller, which is connected with, rolls axle center, the axis of rolling
The periphery of the heart is fixedly connected with flow pipe, and the end perforation of the flow pipe is connected with infusion gun, and the inside of the infusion gun is solid
Surely it is connected with the second abutting spring, the top of the second abutting spring is connected with tricorn bit, and the two of the infusion gun
Side is connected with injector head by reset spring；
The side for rolling axle center is connected with slow power support rod, and the middle section position of the slow power support rod is fixed to be connected
It is connected to telescopic sleeving rod, the outer surface of the telescopic sleeving rod is socketed with abutting spring, and the bottom end of the slow power support rod is fixedly connected
There is rolling pearl, the rolling pearl activity is embedded in sliding rail, and the side for rolling pearl, which pushes against, abutting block, the abutting block
Side is fixedly connected with abutting bar, is fixedly connected with spring between the abutting bar and abutting block；
The pedestal is located at the lower section of vortex case, spraying chamber and coiled pipe.
Further, the vacuum chamber is in horn-like setting, and there are two the pulverizing chamber settings, and the pulverizing chamber is in symmetrical
Setting, and pulverizing chamber is in half arc, the splash guard that the surface side of the pulverizing chamber is fixedly connected is symmetrical set simultaneously inwardly
Tilt 25 ° of settings.
Further, the primary filtration network is in the shape of the letter V setting, and the primary filtration network is filter grid structure.
Further, the wind-guiding flabellum is uniformly arranged on the outer surface of rotation axis, and the S-type setting of wind-guiding flabellum.
Further, the sprayer is arranged in inverted v-shaped, and the sprayer is uniformly arranged on water-supply-pipe, and spraying
Device is arranged in a crossed manner, and the water outlet on the sprayer is inwards towards setting.
Further, the lower section turning point of the coiled pipe offers opening, and the coiled pipe is arranged in S sigmoid, institute
Stating filter net cloth is terylene filter cloth, and the broken stream knife is arranged in vertical V-shaped, and broken stream knife V word folding angle is 30 °.
Further, the flow pipe is uniformly distributed in the inner side of water filling roller, and flow pipe perforation is connected to
Infusion gun, the two sides of the tricorn bit and the side activity of injector head are clamped.
Further, the tricorn bit and injector head are in triangular shape, and the inside of the injector head is cavity structure, and
The top of cavity is arc setting.
Further, the side for rolling pearl and one end of spring push against and connect, and the telescopic sleeving rod is to embed layer by layer
Structure.
Further, the feed-tank and spraying chamber pass through external water pipe and water tank perforation connects, the spraying chamber
Lower section offers the sewage draining exit for being external in blow-off line, and the water tank accesses extraneous water pump.
The present invention provides a kind of tunnelling dust removal by ventilation cleaning equipments, have the advantages that
1, the present invention can be to suction by being provided with vacuum chamber, pulverizing chamber, broken gear, splash guard conjunction primary filtration network
The metallic ore dust particle filtering entered, when there are larger particles, the inclined surface for the primary filtration network being in the shape of the letter V can be by fixation
Particle is rapidly directed into pulverizing chamber, is quickly crushed by broken gear, and broken dust is because of pulverizing chamber
Arc setting can quickly export dust, dust can be further prevented to splash out by the splash guard being provided with, be conducive to
Dust enters vortex case.
2, high-speed rotating vortex wind is capable of forming by the vortex case and wind-guiding flabellum that are provided with, than common flowing wind
Wind speed can be fast, the negative pressure that make minor air cell generate is stronger, and suction is stronger, is conducive to the fast purification of dust.
3, by being provided with spraying chamber and sprayer, depositing dust processing can be carried out to the dust that minor air cell conveys, and spray
Day with fog is interlaced, can increase spray area, forms water curtain layer by layer, enhances dustfall efficiency.
It 4, can be to the wet dust-filtering for entering coiled pipe, filter net cloth by the coiled pipe and filter net cloth that are provided with
Wet dust can be adsorbed, while coiled pipe can increase the absorption distance of dust, and in the turning point of coiled pipe
The eminence that water in recovery room can be turned to coiled pipe by the rotation of rotating disc, thus to being adsorbed on filter net cloth
Dust is laid, and dust is recycled finally by entering recovery room at the bottom end opening of coiled pipe.
5, it can be evoked to indoor water rotation is recycled by the broken stream knife being provided with, while be set because broken stream knife is in the shape of the letter V
It sets, well can lead open water flow to both sides when dust deposit is in recovery room, while stream knife stress surface can be prevented brokenly
It is excessive to cause to recycle the excessively high of indoor water transmission.
6, it can constantly be infused toward the surface layer of metallic ore during being rotated by the infusion gun being provided with by the way that water filling roller strap is dynamic
Enter water, infusion gun be inserted into metallic ore surface ore faces when, tricorn bit can inwardly retraction utilize tricorn bit two sides inclination
Face sliding push against injector head side, so that injector head is popped up, so make the water energy in filling gun enough pass through tricorn bit because
The opening and sliding that retraction is vacated flow out after supporting injector head, realize the effect of multi-faceted injection water, can be good at dropping
Low dust from flying well improves metallic ore dust in tunneling process and flies upward concentration.
Detailed description of the invention
Fig. 1 is a kind of tunnelling dust removal by ventilation cleaning equipment overall structure diagram of the present invention.
Fig. 2 is a kind of water filling roll structure schematic diagram of tunnelling dust removal by ventilation cleaning equipment of the present invention.
Fig. 3 is a kind of infusion gun structural schematic diagram of tunnelling dust removal by ventilation cleaning equipment of the present invention.
Fig. 4 is a kind of broken stream knife structural schematic diagram of tunnelling dust removal by ventilation cleaning equipment of the present invention.
Fig. 5 is a kind of spraying cavity configuration schematic diagram of tunnelling dust removal by ventilation cleaning equipment of the present invention.
Fig. 6 is enlarged structure schematic diagram at the A of Fig. 1 of the present invention.
Fig. 7 is enlarged structure schematic diagram at the B of Fig. 1 of the present invention.
Fig. 8 is a kind of water filling roller overlooking structure diagram of tunnelling dust removal by ventilation cleaning equipment of the present invention.
In Fig. 1-8: 1- is vortexed case, and 2- delay power support rod, 3- water filling roller, 301- feed-tank, 302- infusion gun, and 303- send water
Pipe, 304- roll axle center, 305- telescopic sleeving rod, and 306- pushes against spring, and 307- pushes against bar, and 308- pushes against block, and 309- slides rail,
310- tricorn bit, 311- injector head, the abutting spring of 312- second, 4- pulverizing chamber, 5- vacuum chamber, 6- are crushed gear, 7- splashproof
Baffle, 8- primary filtration network, 9- pedestal, 10- rotation axis, 11- driving motor, 1101- wind-guiding flabellum, 12- are sprayed chamber, 1201-
Water-supply-pipe, 1202- sprayer, 1203- water outlet, 13- water tank, 14- recovery room, 15- coiled pipe, 16- air outlet, 17- filtering
Screen cloth, 18- rotating disc, the broken stream knife of 19-, 20- roll pearl.
Specific embodiment
Below in conjunction with the attached drawing 1-8 in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out
It clearly and completely describes, it is clear that described embodiment is only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
The present embodiment provides a kind of tunnelling dust removal by ventilation cleaning equipments, including air inlet mechanism, booster body, depositing dust machine
Structure, purification mechanism, water injecting mechanism and pedestal 9, air inlet mechanism penetrate through the front position for being set to booster body, and water injecting mechanism is fixed
It is set to the top position of booster body, dust-falling mechanism penetrates through the rear end middle position for being set to purification mechanism, and purification mechanism passes through
Lead to and is connected between booster body and purification mechanism and penetrates through setting；
Air inlet mechanism includes vacuum chamber 5, pulverizing chamber 4 and primary filtration network 8, and pulverizing chamber 4 is fixedly connected on close to pressurization
One end of mechanism, the both ends of primary filtration network 8 are fixedly connected on the upper and lower ends of pulverizing chamber 4, are movably installed with brokenly in pulverizing chamber 4
The surface side of broken gear 6, pulverizing chamber 6 is fixedly connected with splash guard 7；
Pressurized construction includes rotation axis 10, driving motor 11 and wind-guiding flabellum 1101, driving motor 11 and rotation axis 10
It being flexibly connected, wind-guiding flabellum 1101 is fixedly connected on the outer surface of rotation axis 10, and driving motor 11 accesses extraneous control switch, and
Driving motor 11 is flexibly connected with rotation axis 10 by crawler belt；
Dust-falling mechanism includes spraying chamber 12, is equipped with water-supply-pipe 1201, sprayer 1202 and water outlet in spraying chamber 12
1203, the perforation of water-supply-pipe 1201 is connected to sprayer 1202, and water outlet 1203 is fixedly installed in the surface of sprayer 1202, spraying
The lower section perforation of chamber 12 is connected with water tank 13；
Purification mechanism includes coiled pipe 15, air outlet 16 and rotating disc 18, is fixedly connected on the inner wall of coiled pipe 15
Filter net cloth 17, rotating disc 18 is movably installed in the turning point of 15 lower section of coiled pipe, and the lower section turning point of coiled pipe 15 opens up
There is opening, stream knife 19 is uniformly fixedly connected with brokenly on rotating disc 18, air outlet 16 is located at the tail end of coiled pipe 15, coiled pipe 15
Lower section is fixedly installed with recovery room 14, and in recovery room 14 there are three settings, and difference pivot bush unit is in 15 bottom end of coiled pipe
The lower position of opening；
Water injecting mechanism includes water filling roller 3, feed-tank 301, infusion gun 302, flow pipe 303 and rolls axle center 304, water filling
The side center of roller 3 is fixedly connected with feed-tank 301, and the other side of water filling roller 3, which is connected with, rolls axle center 304, rolling
The periphery of the moving axis heart 304 is fixedly connected with flow pipe 303, and the end perforation of flow pipe 303 is connected with infusion gun 302, infusion gun
302 inside is fixedly connected with the second abutting spring 312, and the top of the second abutting spring 312 is connected with tricorn bit
310, the two sides of infusion gun 310 are connected with injector head 311 by reset spring；
The side for rolling axle center 304 is connected with slow power support rod 2, and the middle section position of slow power support rod 2 is fixedly connected
There is telescopic sleeving rod 305, the outer surface of telescopic sleeving rod 305, which is socketed with, pushes against spring 306, and the bottom end of slow power support rod 2 is fixedly connected
Have and roll pearl 20, roll 20 activity of pearl and be embedded in sliding rail 309, the side for rolling pearl 20, which pushes against to have, pushes against block 308, pushes against block
308 side, which is fixedly connected with, pushes against bar 307, pushes against and is fixedly connected with spring between bar 308 and abutting block 307；
Pedestal 9 is located at the lower section of vortex case 1, spraying chamber 12 and coiled pipe 15.
Preferably, vacuum chamber 5 is in horn-like setting, and there are two the settings of pulverizing chamber 4, and pulverizing chamber 4 is symmetrical set, and crushes
Room 4 is in half arc, and the splash guard 7 that the surface side of pulverizing chamber 4 is fixedly connected, which is symmetrical set and slopes inwardly 25 °, to be arranged,
Can the metallic ore particle to bulk carry out broken crushing, while after flour can be prevented by the pulverizing chamber 4 that half arc is arranged
Particle entrapment in pulverizing chamber 4.
Preferably, primary filtration network 8 is in the shape of the letter V setting, and primary filtration network 8 is filter grid structure, can will be big
The metallic ore particle of block is directed to pulverizing chamber 4 to two sides.
Preferably, wind-guiding flabellum 1101 is uniformly arranged on the outer surface of rotation axis 10, and wind-guiding flabellum 1101 is S-type sets
It sets, negative pressure can be generated after rotation, to form vortex, be similar to fan principle.
Preferably, sprayer 1202 is arranged in inverted v-shaped, and sprayer 1202 is uniformly arranged on water-supply-pipe 1201, and sprays
Day with fog 1202 is arranged in a crossed manner, and the water outlet 1203 on sprayer 1202 inwards towards setting, is capable of forming water curtain layer by layer
Wet sedimentation is carried out to dust, realizes efficient clean-up effect.
Preferably, the lower section turning point of coiled pipe 15 offers opening, and coiled pipe 15 is arranged in S sigmoid, filter net cloth
17 be terylene filter cloth, breaks stream knife 19 and is arranged in vertical V-shaped, and broken stream knife 19V word folding angle is 30 °, can be to moistening after
Dust adsorbed, while dust can be offered by the lower section turning point of coiled pipe 15 opening entrance recycled.
Preferably, flow pipe 303 is uniformly distributed in the inner side of water filling roller 3, and the perforation of flow pipe 303 is connected to water filling
Rifle 302, the two sides of tricorn bit 310 and the side activity of injector head 311 are clamped, and can be realized multi-faceted water spray effect,
Increase jeting effect, realizes the water filling depositing dust to metallic ore surface.
Preferably, tricorn bit 310 and injector head 311 are in triangular shape, and the inside of injector head 311 is cavity structure, and
The top of cavity is arc setting, can be realized water flowing effect, while the top of internal cavities is that arc setting can facilitate water
The flowing of stream improves jeting effect.
Preferably, one end of the side and spring that roll pearl 20, which pushes against, to be connected, and telescopic sleeving rod 305 is insert structure layer by layer,
When filling the water roller 3 by concave-convex metallic ore superficial layer, power is transferred to by spring by rolling pearl 20 and is buffered.
Preferably, feed-tank 310 and spraying chamber 12 are connected by external water pipe and the perforation of water tank 13, under spraying chamber 12
Side offers the sewage draining exit for being external in blow-off line, and water tank 13 accesses extraneous water pump, can facilitate and close spraying chamber 12 to feed-tank 310
Interior water-supply-pipe 1201 supplies water.
The working principle and practical approach of a kind of tunnelling dust removal by ventilation cleaning equipment of the present invention are as follows:
It is fixed firstly, pedestal 9 is placed on metallic ore heading equipment, the corresponding control switch of subsequent start-up opens
Dynamic driving motor 11, drives rotation axis 10 to rotate after rotating by driving motor 11 by crawler belt, and rotation axis 10 drives wind-guiding fan
Leaf 1101 carries out rotation to make to generate strong negative-pressure in minor air cell 1, then by vacuum chamber 5 to metallic ore tunneling process dust
It is sucked, dust can carry out primary filtration by primary filtration network 8, can not pass through when the dust particles of sucking are larger
When primary filtration network 8, larger metallic particles can rapidly be led open to both sides, be made by the V-shaped structure of primary filtration network 8
Metallic particles enters pulverizing chamber 4, can carry out break process to metallic particles by the broken gear 6 in pulverizing chamber 4, lead to simultaneously
Crossing the splash guard 7 being provided with can prevent metallic particles from falling out vacuum chamber 5.
It is promoted in moving process in heading equipment, the side for filling the water roller 3 can be resisted to the surface ore bed of metallic ore, utilize note
The surface ore bed of rifle insertion metallic ore is penetrated, while the water tank 13 by being provided with passes through extraneous water pump and conveys water by water-supply-pipe
Water is delivered to equally distributed flow pipe 303 to feed-tank 301, then by feed-tank 301, it will finally by flow pipe 303
Water be delivered to the opening that 310 stress of tricorn bit is vacated and sliding support injector head 311 after flow out；Then, by being vortexed case 1
Interior dust enters spraying chamber 12 and carries out depositing dust processing, by sprayer 1202 arranged in a crossed manner be capable of forming layer by layer water curtain to powder
Dirt is settled, the equally access water tank 12 of the water-supply-pipe 1201 in spraying chamber 12, and the extraneous water pump accessed by water tank 12 is by water
Enter sprayer 1202 after being delivered to water-supply-pipe 1201, is sprayed finally by the water outlet 1203 on sprayer 1202；
And then the dust after sedimentation can form wet dust with moisture, after wet dust enters coiled pipe 15
Absorption is filtered to wet dust by filter net cloth 17, while driving rotating disc 18 to rotate by extraneous driving motor,
Rotating disc 18 drives broken stream knife 19 to be rotated, and can rotate the water in recovery room 14 and evoke, allow the water to filter net cloth 17
On dust sweep away to being recycled in recovery room 14, realize splendid absorption and recovering effect, last dust is fully cleaned up,
Air is flowed out from air outlet 16.It is the integrally-built working principle of the present invention above.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of tunnelling dust removal by ventilation cleaning equipment, including air inlet mechanism, booster body, dust-falling mechanism, purification mechanism, note
Water dispenser structure and pedestal (9), the air inlet mechanism perforation are set to the front position of booster body, the water injecting mechanism fixed setting
In the top position of booster body, the dust-falling mechanism perforation is set to the rear end middle position of purification mechanism, the clearing machine
Structure perforation is connected between booster body and purification mechanism and penetrates through setting；It is characterized by:
The air inlet mechanism includes vacuum chamber (5), pulverizing chamber (4) and primary filtration network (8), and institute's pulverizing chamber (4) is fixedly connected
In one end close to booster body, the both ends of the primary filtration network (8) are fixedly connected on the upper and lower ends of pulverizing chamber (4), institute
It states and is movably installed with broken gear (6) in pulverizing chamber (4), the surface side of the pulverizing chamber (6) is fixedly connected with splash guard
(7)；
The pressurized construction includes rotation axis (10), driving motor (11) and wind-guiding flabellum (1101), the driving motor
(11) it is flexibly connected with rotation axis (10), the wind-guiding flabellum (1101) is fixedly connected on the outer surface of rotation axis (10), described
Driving motor (11) accesses extraneous control switch, and the driving motor (11) is flexibly connected with rotation axis (10) by crawler belt；
The dust-falling mechanism includes spraying chamber (12), is equipped with water-supply-pipe (1201), sprayer in spraying chamber (12)
(1202) it is connected to sprayer (1202) with water outlet (1203), water-supply-pipe (1201) perforation, the water outlet (1203)
It is fixedly installed in the surface of sprayer (1202), the lower section perforation of spraying chamber (12) is connected with water tank (13)；
The purification mechanism includes coiled pipe (15), air outlet (16) and rotating disc (18), the inner wall of the coiled pipe (15)
On be fixedly connected with filter net cloth (17), the rotating disc (18) is movably installed in the turning point below coiled pipe (15), and institute
The lower section turning point for stating coiled pipe (15) offers opening, and stream knife (19) is uniformly fixedly connected with brokenly on the rotating disc (18),
The air outlet (16) is located at the tail end of coiled pipe (15), is fixedly installed with recovery room (14) below the coiled pipe (15),
In the recovery room (14) there are three settings, and difference pivot bush unit is in the lower orientation of the opening of coiled pipe (15) bottom end
It sets；
The water injecting mechanism includes water filling roller (3), feed-tank (301), infusion gun (302), flow pipe (303) and rolls axle center
(304), the side center of water filling roller (3) is fixedly connected with feed-tank (301), the other side of water filling roller (3)
It is connected with and rolls axle center (304), the periphery for rolling axle center (304) is fixedly connected with flow pipe (303), described to send water
The end perforation of pipe (303) is connected with infusion gun (302), and the inside of the infusion gun (302) is fixedly connected with the second abutting bullet
Spring (312), the described second top for pushing against spring (312) are connected with tricorn bit (310), the infusion gun (310)
Two sides are connected with injector head (311) by reset spring；
The side for rolling axle center (304) is connected with slow power support rod (2), the middle section of the slow power support rod (2)
It sets and is fixedly connected with telescopic sleeving rod (305), the outer surface of the telescopic sleeving rod (305), which is socketed with, pushes against spring (306), described slow
The bottom end of power support rod (2), which is fixedly connected with, rolls pearl (20), and rolling pearl (20) activity is embedded in sliding rail (309), institute
Stating the side abutting for rolling pearl (20) has abutting block (308), and the side for pushing against block (308) is fixedly connected with abutting bar
(307), spring is fixedly connected between the abutting bar (308) and abutting block (307)；
The pedestal (9) is located at the lower section of vortex case (1), spraying chamber (12) and coiled pipe (15).
2. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1, which is characterized in that the vacuum chamber
It (5) is in horn-like setting, there are two pulverizing chamber (4) settings, and the pulverizing chamber (4) is symmetrical set, and pulverizing chamber (4) is in
Half arc, the splash guard (7) that the surface side of the pulverizing chamber (4) is fixedly connected are symmetrical set and slope inwardly 25 ° and set
It sets.
3. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1, which is characterized in that the primary filter
Net (8) is in the shape of the letter V setting, and the primary filtration network (8) is filter grid structure.
4. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1, which is characterized in that the wind-guiding flabellum
(1101) outer surface of rotation axis (10), and wind-guiding flabellum (1101) S-type setting are uniformly arranged on.
5. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1, which is characterized in that the sprayer
(1202) it is arranged in inverted v-shaped, the sprayer (1202) is uniformly arranged on water-supply-pipe (1201), and sprayer (1202)
It is arranged in a crossed manner, the water outlet (1203) on the sprayer (1202) is inwards towards setting.
6. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1, which is characterized in that the coiled pipe
(15) lower section turning point offers opening, and the coiled pipe (15) is arranged in S sigmoid, and the filter net cloth (17) is terylene
Filter cloth, the broken stream knife (19) are arranged in vertical V-shaped, and broken stream knife (19) V word folding angle is 30 °.
7. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1, which is characterized in that the flow pipe
(303) it is uniformly distributed in the inner side of water filling roller (3), and the flow pipe (303) perforation is connected to infusion gun (302), institute
The side activity for stating the two sides and injector head (311) of tricorn bit (310) is clamped.
8. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1 or claim 7, which is characterized in that the triangle
Drill bit (310) and injector head (311) are in triangular shape, and the inside of the injector head (311) is cavity structure, and the top of cavity
For arc setting.
9. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1, which is characterized in that the rolling pearl
(20) one end of side and spring, which pushes against, to be connected, and the telescopic sleeving rod (305) is insert structure layer by layer.
10. a kind of tunnelling dust removal by ventilation cleaning equipment according to claim 1 or claim 7, which is characterized in that the water supply
Case (310) and spraying chamber (12) are connected by external water pipe and water tank (13) perforation, are opened up below spraying chamber (12)
There is the sewage draining exit for being external in blow-off line, the water tank (13) accesses extraneous water pump.
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| CN201910211351.XA CN109958472B (en) | 2019-03-20 | 2019-03-20 | Tunnel excavation ventilation dust removal clarification plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910211351.XA CN109958472B (en) | 2019-03-20 | 2019-03-20 | Tunnel excavation ventilation dust removal clarification plant |
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| CN109958472A true CN109958472A (en) | 2019-07-02 |
| CN109958472B CN109958472B (en) | 2020-06-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943271A (en) * | 2021-03-19 | 2021-06-11 | 中铁三局集团第五工程有限公司 | Device and method for preventing gushing and improving shield tunneling efficiency of water-rich stratum |
| CN115749915A (en) * | 2022-11-04 | 2023-03-07 | 洛阳水利勘测设计有限责任公司 | Portable tunnel spraying dust device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239693A (en) * | 2006-06-05 | 2006-09-14 | Sakamoto Shokai:Kk | Wet dust collector |
| CN201841070U (en) * | 2010-02-19 | 2011-05-25 | 湘潭平安电气有限公司 | Rotary spraying device and dedicated water throwing disc |
| CN102220877A (en) * | 2011-05-27 | 2011-10-19 | 山东科技大学 | Mine atomizing rotational flow dust collection fan |
| CN107448199A (en) * | 2017-09-18 | 2017-12-08 | 荣祥宇 | A kind of dedusting mining heading equipment |
| CN207297072U (en) * | 2017-10-19 | 2018-05-01 | 淮南矿业(集团)有限责任公司 | Tunnelling dust prevention system |
| CN208130746U (en) * | 2018-03-27 | 2018-11-23 | 陕西地建矿业开发环境治理有限责任公司 | A kind of dust-extraction unit of stone digging |
-
2019
- 2019-03-20 CN CN201910211351.XA patent/CN109958472B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239693A (en) * | 2006-06-05 | 2006-09-14 | Sakamoto Shokai:Kk | Wet dust collector |
| CN201841070U (en) * | 2010-02-19 | 2011-05-25 | 湘潭平安电气有限公司 | Rotary spraying device and dedicated water throwing disc |
| CN102220877A (en) * | 2011-05-27 | 2011-10-19 | 山东科技大学 | Mine atomizing rotational flow dust collection fan |
| CN107448199A (en) * | 2017-09-18 | 2017-12-08 | 荣祥宇 | A kind of dedusting mining heading equipment |
| CN207297072U (en) * | 2017-10-19 | 2018-05-01 | 淮南矿业(集团)有限责任公司 | Tunnelling dust prevention system |
| CN208130746U (en) * | 2018-03-27 | 2018-11-23 | 陕西地建矿业开发环境治理有限责任公司 | A kind of dust-extraction unit of stone digging |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943271A (en) * | 2021-03-19 | 2021-06-11 | 中铁三局集团第五工程有限公司 | Device and method for preventing gushing and improving shield tunneling efficiency of water-rich stratum |
| CN112943271B (en) * | 2021-03-19 | 2024-01-26 | 中铁三局集团第五工程有限公司 | Device and method for preventing gushing and improving shield tunneling efficiency of water-rich stratum |
| CN115749915A (en) * | 2022-11-04 | 2023-03-07 | 洛阳水利勘测设计有限责任公司 | Portable tunnel spraying dust device |
| CN115749915B (en) * | 2022-11-04 | 2023-10-03 | 洛阳水利勘测设计有限责任公司 | Portable tunnel spraying dust device |
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| CN109958472B (en) | 2020-06-23 |
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