CN109611141B - Dust collector for tunnel construction - Google Patents
Dust collector for tunnel construction Download PDFInfo
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- CN109611141B CN109611141B CN201910025298.4A CN201910025298A CN109611141B CN 109611141 B CN109611141 B CN 109611141B CN 201910025298 A CN201910025298 A CN 201910025298A CN 109611141 B CN109611141 B CN 109611141B
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- rod
- sets
- water tank
- sleeve
- top end
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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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
- 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 invention relates to the technical field of building construction auxiliary devices, in particular to a dust removal device for tunnel construction, which can effectively increase the spray range of water mist and improve the dust removal effect; the dust is treated fundamentally, and the practicability is improved; including the automobile body, the water tank, the jet pump, preceding injection cylinder, back injection cylinder, the fixed bolster, a first motor, the connecting rod, the piston rod, preceding branch, back branch, preceding hinge bar, back hinge bar, the piston cover, the carousel, two sets of intercommunication hoses, the box, spray the pump, strutting arrangement, air exhauster and suction hood, box and strutting arrangement are all installed on the automobile body top, and be provided with the working chamber in the inside of box, the horizontal filter screen that is provided with in the working chamber, a plurality of showers are installed to the top of filter screen, and all communicate to be provided with the multiunit shower head in the bottom of a plurality of showers, the top of box is provided with the blast pipe.
Description
Technical Field
The invention relates to the technical field of building construction auxiliary devices, in particular to a dust removal device for tunnel construction.
Background
It is known that in the process of tunnel construction, in order to ensure the health of workers in the tunnel and the visibility in the tunnel, construction ventilation is required, in the tunnel excavation process, the prevention and control of dust emission is not complete in the tunnel construction process of China, and is only limited to methods such as high-pressure water spraying dust reduction and the like, although the method has certain effect, the method is limited to a certain extent, China becomes the country with the most tunnel seats and the most total mileage, and the drilling and blasting method is the mainly applied technology, a large amount of free silicon dioxide dust is generated in the drilling and blasting construction, the long-term dust inhalation is easy to cause a systemic disease, namely pneumoconiosis, which is mainly caused by diffuse fiber diseases of lung tissues, the dust removal device for tunnel construction is used in the tunnel construction process, the auxiliary device is used for treating the dust generated by the device and protecting the safety of workers, and is widely used in the field of tunnel construction; the existing dust removal device for tunnel construction comprises a vehicle body, a water tank and an injection pump, wherein the water tank is arranged on the vehicle body, a placing cavity is arranged in the water tank, an injection cylinder is arranged at the top end of the water tank, the input end of the injection pump extends into the placing cavity from the top end of the water tank, and the output end of the injection pump is communicated with the input end of the injection cylinder; when the existing dust removal device for tunnel construction is used, a vehicle body runs in a tunnel, water is pumped into an injection cylinder through an injection pump and is injected, and dust is reduced through water mist; the existing dust removal device for tunnel construction is found to have a limited spraying range in use, so that the dust removal effect is poor; and the dust can only be temporarily controlled by spraying water mist, and the problem of dust cannot be solved fundamentally, so that the practicability is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a water mist spray device which can effectively increase the spray range of water mist and improve the dust removal effect; and fundamentally handles the dust, improves the dust collector for tunnel construction of practicality.
The invention discloses a dust removal device for tunnel construction, which comprises a vehicle body, a water tank and an injection pump, wherein the water tank is arranged on the vehicle body, a placing cavity is arranged in the water tank, and the input end of the injection pump extends into the placing cavity from the top end of the water tank; the water tank water heater further comprises a front spraying barrel, a rear spraying barrel, a fixed support, a first motor, a connecting rod, a piston rod, a front supporting rod, a rear supporting rod, a front hinged rod and a rear hinged rod, wherein the fixed support is fixedly arranged at the top end of the water tank, a piston sleeve is arranged at the top end of the fixed support, the bottom end of the piston rod penetrates through the piston sleeve from the top end of the piston sleeve to the lower side of the piston sleeve, the first motor is arranged at the top end of the water tank and positioned below the piston sleeve, a rotary table is arranged at the left output end of the first motor, one end of the connecting rod is hinged with the bottom end of the piston rod, the other end of the connecting rod is rotatably connected with the eccentric position of the left end of the rotary table, one end of the front supporting rod is fixedly connected with the middle part of the rear end of the front spraying barrel, the other end of the rear supporting rod is fixedly connected with the middle part of the, one end of each of the front hinge rod and the rear hinge rod is hinged with the top of the front side and the top of the rear side of the piston sleeve respectively, the other end of each of the front hinge rod and the rear hinge rod is hinged with the middle of each of the front support rod and the rear support rod respectively, two groups of communication hoses are arranged at the output end of the jet pump, and the output ends of the two groups of communication hoses are communicated with the input ends of the front jet cylinder and the rear jet cylinder respectively; still include the box, spray pump, strutting arrangement, air exhauster and suction hood, box and strutting arrangement all install on the automobile body top to be provided with the working chamber in the inside of box, transversely be provided with the filter screen in the working chamber, a plurality of showers are installed to the top of filter screen, and all communicate in the bottom of a plurality of showers and be provided with the multiunit shower head, the input and the water tank intercommunication of spray pump, the output that sprays the pump stretch into to the working chamber in and all communicate with the multiunit shower from box left end top, the suction hood is installed on strutting arrangement's top, the input of air exhauster and the output intercommunication of suction hood, the output of air exhauster is stretched into to the working chamber in the right-hand member middle part of box and is located the below of filter screen, and the top of box is provided with the blast pipe.
The invention discloses a dust removal device for tunnel construction, which comprises a support plate, two groups of threaded pipes and two groups of threaded rods, wherein the top end of a vehicle body is provided with two groups of mounting grooves, ball bearings are fixedly mounted in the two groups of mounting grooves, the bottom ends of the two groups of threaded pipes are respectively inserted into the two groups of ball bearings, the top ends of the two groups of threaded rods are respectively connected with the left side and the right side of the bottom end of the support plate, and the bottom ends of the two groups of threaded rods are respectively inserted into and screwed into the top ends of the two groups of threaded pipes.
According to the dust removal device for tunnel construction, two groups of vertical sliding grooves are formed in the right end of the box body, two groups of sliding blocks are arranged at the left end of the supporting plate and are respectively located in the two groups of sliding grooves, and the two groups of sliding blocks can respectively slide up and down along the two groups of sliding grooves.
The dust removal device for tunnel construction further comprises a vertical plate and a push rod, wherein the bottom end of the vertical plate is connected with the left side of the top end of the vehicle body, and the right end of the push rod is connected with the top of the left end of the vertical plate.
The dust removal device for tunnel construction further comprises a second motor, a mounting plate, two groups of connecting springs and two groups of steel balls, wherein the second motor is mounted in the middle of the top end of the box body, a rotating shaft is arranged at the output end of the bottom of the second motor, the bottom end of the rotating shaft extends into the working cavity from the top end of the box body and is connected with the middle of the top end of the mounting plate, one ends of the two groups of connecting springs are respectively connected with the left end and the right end of the mounting plate, the other ends of the two groups of connecting springs are respectively connected with the two groups of steel balls, and the bottom ends of the two groups of steel balls are both.
According to the dust removal device for tunnel construction, the top end of the water tank is provided with the water feeding pipe, the left end of the water tank is provided with the observation hole, the observation hole is communicated with the placing cavity, and the transparent baffle is arranged in the observation hole.
According to the dust removal device for tunnel construction, the bottom of the left end of the box body is provided with the drain pipe, and the drain pipe is provided with the drain valve.
The dust removal device for tunnel construction further comprises a front sleeve, a front fixing bolt, a rear sleeve and a rear fixing bolt, wherein the front sleeve and the rear sleeve are respectively sleeved on the outer sides of the front support rod and the rear support rod, a front adjusting screw hole and a rear adjusting screw hole are respectively formed in the front sleeve and the rear sleeve, one end of a screw rod of the front fixing bolt penetrates through the front adjusting screw hole in a screw mode and is tightly attached to the front support rod, one end of a screw rod of the rear adjusting bolt penetrates through the rear adjusting screw hole in a screw mode and is tightly attached to the rear support rod, and the front hinge rod and the rear hinge rod are respectively hinged to the front sleeve and the rear sleeve.
Compared with the prior art, the invention has the beneficial effects that: the rotary table is driven to rotate by the first motor, the rotary table drives the bottom end of the piston rod to reciprocate up and down through the connecting rod, the top end of the piston rod drives the end parts of the front support rod and the rear support rod to reciprocate in the vertical direction, and the front hinge rod and the rear hinge rod respectively support the front support rod and the rear support rod, so that the output ends of the front spraying barrel and the rear spraying barrel can swing up and down, the spraying range of water mist can be effectively increased, and the dust removal effect is improved; the air exhauster passes through the suction hood and takes out the dust in with the tunnel and send to the work intracavity, carries out prefilter to the dust through the filter screen, through the spray pump with the water pump in the water tank take out send to the shower in and from the bottom output blowout of multiunit shower head, further handles the dust through the water smoke, the gas through the processing is from blast pipe discharge, fundamentally handles the dust, improves the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the front and rear spray cartridges and the vehicle body in connection according to the present invention;
in the drawings, the reference numbers: 1. a vehicle body; 2. a water tank; 3. an injection pump; 4. a front spray cylinder; 5. a post-injection barrel; 6. fixing a bracket; 7. a first motor; 8. a connecting rod; 9. a piston rod; 10. a front support rod; 11. a rear support rod; 12. a front hinge rod; 13. a rear hinge rod; 14. a piston sleeve; 15. a turntable; 16. a communication hose; 17. a box body; 18. a spray pump; 19. an exhaust fan; 20. a dust hood; 21. a filter screen; 22. a shower pipe; 23. a shower head; 24. an exhaust pipe; 25. a support plate; 26. a threaded pipe; 27. a threaded rod; 28. a ball bearing; 29. a chute; 30. a slider; 31. a vertical plate; 32. a push rod; 33. a second motor; 34. mounting a plate; 35. a connecting spring; 36. a steel ball; 37. a water feeding pipe; 38. a transparent baffle; 39. a drain pipe; 40. a front sleeve; 41. and a front fixing bolt.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the dust removing device for tunnel construction of the present invention comprises a vehicle body 1, a water tank 2 and a jet pump 3, wherein the water tank 2 is mounted on the vehicle body 1, a placing cavity is arranged inside the water tank 2, and an input end of the jet pump 3 extends into the placing cavity from a top end of the water tank 2; the water tank water heater also comprises a front injection cylinder 4, a rear injection cylinder 5, a fixed support 6, a first motor 7, a connecting rod 8, a piston rod 9, a front support rod 10, a rear support rod 11, a front hinge rod 12 and a rear hinge rod 13, wherein the fixed support 6 is fixedly arranged at the top end of the water tank 2, a piston sleeve 14 is arranged at the top end of the fixed support 6, the bottom end of the piston rod 9 penetrates through the piston sleeve 14 from the top end of the piston sleeve 14 to the lower part of the piston sleeve 14, the first motor 7 is arranged at the top end of the water tank 2 and is positioned below the piston sleeve 14, a turntable 15 is arranged at the left output end of the first motor 7, one end of the connecting rod 8 is hinged with the bottom end of the piston rod 9, the other end of the connecting rod 8 is rotatably connected with the eccentric position of the left end of the turntable 15, one end of the front support rod 10 is fixedly connected with the middle part of the rear end of the front injection cylinder 4, the other end of the front, the other end of the rear supporting rod 11 is hinged with the top end of the piston rod 9, one ends of a front hinged rod 12 and a rear hinged rod 13 are hinged with the top of the front side and the top of the rear side of the piston sleeve 14 respectively, the other ends of the front hinged rod 12 and the rear hinged rod 13 are hinged with the middle parts of the front supporting rod 10 and the rear supporting rod 11 respectively, two groups of communicating hoses 16 are arranged at the output end of the jet pump 3, and the output ends of the two groups of communicating hoses 16 are communicated with the input ends of the front jet cylinder 4 and the rear jet cylinder 5 respectively; the spraying and cleaning device comprises a box body 17, a spraying pump 18, a supporting device, an exhaust fan 19 and a dust hood 20, wherein the box body 17 and the supporting device are both arranged at the top end of a vehicle body 1, a working cavity is arranged inside the box body 17, a filter screen 21 is transversely arranged in the working cavity, a plurality of spraying pipes 22 are arranged above the filter screen 21, a plurality of groups of spraying heads 23 are respectively communicated with the bottom ends of the plurality of spraying pipes 22, the input end of the spraying pump 18 is communicated with a water tank 2, the output end of the spraying pump 18 extends into the working cavity from the top of the left end of the box body 17 and is communicated with the plurality of groups of spraying pipes 22, the dust hood 20 is arranged at the top end of the supporting device, the input end of the exhaust fan 19 is communicated with the output end of the dust hood 20, the output end of the exhaust fan 19 extends into the working cavity from; the rotary table is driven to rotate by the first motor, the rotary table drives the bottom end of the piston rod to reciprocate up and down through the connecting rod, the top end of the piston rod drives the end parts of the front support rod and the rear support rod to reciprocate in the vertical direction, and the front hinge rod and the rear hinge rod respectively support the front support rod and the rear support rod, so that the output ends of the front spraying barrel and the rear spraying barrel can swing up and down, the spraying range of water mist can be effectively increased, and the dust removal effect is improved; the air exhauster passes through the suction hood and takes out the dust in with the tunnel and send to the work intracavity, carries out prefilter to the dust through the filter screen, through the spray pump with the water pump in the water tank take out send to the shower in and from the bottom output blowout of multiunit shower head, further handles the dust through the water smoke, the gas through the processing is from blast pipe discharge, fundamentally handles the dust, improves the practicality.
The invention relates to a dust removal device for tunnel construction, which comprises a supporting plate 25, two groups of threaded pipes 26 and two groups of threaded rods 27, wherein the top end of a vehicle body 1 is provided with two groups of mounting grooves, ball bearings 28 are fixedly mounted in the two groups of mounting grooves, the bottom ends of the two groups of threaded pipes 26 are respectively inserted into the two groups of ball bearings 28, the top ends of the two groups of threaded rods 27 are respectively connected with the left side and the right side of the bottom end of the supporting plate 25, and the bottom ends of the two groups of threaded rods 27 are respectively inserted into and screwed into the top ends of the two groups of; through two sets of screwed pipes of manual rotation, through the cooperation of screwed pipe and threaded rod, can highly adjust the mounting panel to highly adjusting the dust cage, the dust that can not co-altitude is handled, improves and uses the reliability.
According to the dust removal device for tunnel construction, two groups of vertical sliding grooves 29 are formed in the right end of the box body 17, two groups of sliding blocks 30 are arranged at the left end of the supporting plate 25, the two groups of sliding blocks 30 are respectively located in the two groups of sliding grooves 29, and the two groups of sliding blocks 30 can respectively slide up and down along the two groups of sliding grooves 29; through two sets of sliders sliding in two sets of chutes respectively, the steadiness of the mounting plate when moving up and down is improved.
The dust removal device for tunnel construction further comprises a vertical plate 31 and a push rod 32, wherein the bottom end of the vertical plate 31 is connected with the left side of the top end of the vehicle body 1, and the right end of the push rod 32 is connected with the top of the left end of the vertical plate 31; the push rod is convenient to push the vehicle body.
The invention discloses a dust removal device for tunnel construction, which further comprises a second motor 33, a mounting plate 34, two groups of connecting springs 35 and two groups of steel balls 36, wherein the second motor 33 is mounted in the middle of the top end of a box body 17, a rotating shaft is arranged at the output end of the bottom of the second motor 33, the bottom end of the rotating shaft extends into a working cavity from the top end of the box body 17 and is connected with the middle of the top end of the mounting plate 34, one ends of the two groups of connecting springs 35 are respectively connected with the left end and the right end of the mounting plate 34, the other ends of the two groups of connecting springs 35 are respectively connected with the two groups of steel balls 36, and the bottom ends of the; the rotating shaft and the mounting plate are driven to rotate by the second motor, the mounting plate drives the two groups of connecting springs and the two groups of steel balls to rotate, and the filter screen can be effectively prevented from being blocked by dust by rotating the steel balls on the filter screen.
The invention relates to a dust removal device for tunnel construction, wherein a water adding pipe 37 is arranged at the top end of a water tank 2, an observation hole is arranged at the left end of the water tank 2, the observation hole is communicated with a placing cavity, and a transparent baffle 38 is arranged in the observation hole; the water quantity in the water tank can be observed through the observation hole, and when water needs to be added, water is added into the placing cavity through the water adding pipe.
The invention relates to a dust removal device for tunnel construction, wherein a drain pipe 39 is arranged at the bottom of the left end of a box body 17, and a drain valve is arranged at the drain pipe 39; the sewage remained in the working cavity can be discharged through the drain pipe.
The invention discloses a dust removal device for tunnel construction, which further comprises a front sleeve 40, a front fixing bolt 41, a rear sleeve and a rear fixing bolt, wherein the front sleeve 40 and the rear sleeve are respectively sleeved outside a front support rod 10 and a rear support rod 11, the front sleeve 40 and the rear sleeve are respectively provided with a front adjusting screw hole and a rear adjusting screw hole, one end of a screw rod of the front fixing bolt 41 is screwed and penetrates through the front adjusting screw hole and is tightly attached to the front support rod 10, one end of a screw rod of the rear adjusting bolt is screwed and penetrates through the rear adjusting screw hole and is tightly attached to the rear support rod 11, and a front hinge rod 12 and a rear hinge rod 13 are respectively hinged with the front sleeve 40 and the rear sleeve; the front fixing bolt and the rear fixing bolt are unscrewed, then the positions of the front sleeve and the rear sleeve on the front support rod and the rear support rod are adjusted, the front sleeve is fixed with the front support rod through the front fixing bolt, the rear sleeve is fixed with the rear support rod through the rear fixing bolt, so that the swing amplitude of the front support rod and the rear support rod is adjusted, and the swing amplitude of the front spray cylinder and the rear spray cylinder is adjusted.
The invention relates to a dust removal device for tunnel construction, which is characterized in that when in work, before the actions are completed, the dust removal device is firstly moved to a position required by a user, a jet pump pumps water in a water tank into a front jet cylinder and a rear jet cylinder through a communicating hose and sprays the water out, a first motor drives a rotary table to rotate, the rotary table drives the bottom end of a piston rod to reciprocate up and down through a connecting rod, the top end of the piston rod drives the end parts of a front support rod and a rear support rod to reciprocate in the vertical direction, and the front support rod and the rear support rod are respectively supported through a front hinge rod and a rear hinge rod, so that the output ends of the front jet cylinder and the rear jet cylinder swing up and down, the jet range of water mist can be effectively increased, and the dust removal effect is; the exhaust fan pumps dust in the tunnel into the working cavity through the dust hood, the dust is primarily filtered through the filter screen, water in the water tank is pumped into the spray pipes through the spray pump and is sprayed out from the bottom output ends of the multiple groups of spray heads, the dust is further treated through water mist, the treated gas is discharged from the exhaust pipe, the dust is fundamentally treated, the practicability is improved, two groups of threaded pipes are manually rotated, the height of the mounting plate can be adjusted through the matching of the threaded pipes and the threaded rods, so that the height of the dust hood is adjusted, the dust with different heights can be treated, two groups of sliding blocks respectively slide in two groups of sliding grooves, the stability of the mounting plate during up and down movement is improved, the vehicle body is conveniently pushed through the push rod, the rotating shaft and the mounting plate are driven to rotate through the second motor, the mounting plate drives two groups of connecting springs and two groups of steel balls to rotate, can prevent effectively that the filter screen from being blockked up by the dust through the steel ball rotates on the filter screen, can observe the water yield in the water tank through observing the hole, when needing to add water through the filler pipe toward placing the intracavity add water can, can be with the sewage discharge that persists in the work intracavity through the drain pipe, fixing bolt and back fixing bolt before unscrewing, then adjust the position of preceding sleeve pipe and back sleeve pipe on branch in the front and back branch, it is fixed with preceding branch to be fixed the preceding sleeve pipe through preceding fixing bolt, it is fixed with the back branch to be fixed the back sleeve pipe through back fixing bolt, thereby adjust the amplitude of oscillation of preceding branch and back branch, adjust preceding injection cylinder and the amplitude of oscillation of back injection cylinder.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A dust removal device for tunnel construction comprises a vehicle body (1), a water tank (2) and an injection pump (3), wherein the water tank (2) is mounted on the vehicle body (1), a placing cavity is formed in the water tank (2), and the input end of the injection pump (3) extends into the placing cavity from the top end of the water tank (2); the device is characterized by further comprising a front injection cylinder (4), a rear injection cylinder (5), a fixed support (6), a first motor (7), a connecting rod (8), a piston rod (9), a front support rod (10), a rear support rod (11), a front hinged rod (12) and a rear hinged rod (13), wherein the fixed support (6) is fixedly arranged at the top end of the water tank (2), a piston sleeve (14) is arranged at the top end of the fixed support (6), the bottom end of the piston rod (9) penetrates through the piston sleeve (14) from the top end of the piston sleeve (14) to the lower side of the piston sleeve (14), the first motor (7) is arranged at the top end of the water tank (2) and is positioned below the piston sleeve (14), a rotary table (15) is arranged at the left output end of the first motor (7), one end of the connecting rod (8) is hinged with the bottom end of the piston rod (9), the other end of the connecting rod (8) is rotatably connected with the eccentric position of the left end of the rotary, one end of the front support rod (10) is fixedly connected with the middle part of the rear end of the front injection cylinder (4), the other end of the front support rod (10) is hinged with the top end of the piston rod (9), one end of the rear support rod (11) is fixedly connected with the middle part of the front end of the rear injection cylinder (5), the other end of the rear support rod (11) is hinged with the top end of the piston rod (9), one ends of the front hinge rod (12) and the rear hinge rod (13) are respectively hinged with the top part of the front side and the top part of the rear side of the piston sleeve (14), the other ends of the front hinge rod (12) and the rear hinge rod (13) are respectively hinged with the middle parts of the front support rod (10) and the rear support rod (11), the output end of the injection pump (3) is provided with two groups of communication hoses (16), and the output ends of the two groups of communication hoses (16) are respectively communicated with the input ends of the front; still include box (17), spray pump (18), strutting arrangement, air exhauster (19) and suction hood (20), box (17) and strutting arrangement are all installed on automobile body (1) top to be provided with the working chamber in the inside of box (17), transversely be provided with filter screen (21) in the working chamber, a plurality of shower (22) are installed to the top of filter screen (21), and all communicate and be provided with multiunit shower head (23) in the bottom of a plurality of shower (22), the input and water tank (2) intercommunication of spray pump (18), the output of spray pump (18) stretches into to the working chamber and all communicates with multiunit shower (22) from box (17) left end top, suction hood (20) are installed in strutting arrangement's top, the input of air exhauster (19) and the output intercommunication of suction hood (20), the output of air exhauster (19) stretches into to the working chamber and be located the lower of filter screen (21) from the right-hand member of box (17) and stretch into to the working chamber An exhaust pipe (24) is arranged at the top end of the box body (17).
2. The dust removing device for tunnel construction as claimed in claim 1, wherein the supporting device comprises a supporting plate (25), two sets of threaded pipes (26) and two sets of threaded rods (27), the top end of the vehicle body (1) is provided with two sets of mounting grooves, ball bearings (28) are fixedly mounted in the two sets of mounting grooves, the bottom ends of the two sets of threaded pipes (26) are respectively inserted into the two sets of ball bearings (28), the top ends of the two sets of threaded rods (27) are respectively connected with the left side and the right side of the bottom end of the supporting plate (25), and the bottom ends of the two sets of threaded rods (27) are respectively inserted into and screwed into the top ends of the two sets of threaded pipes (26).
3. The dust removing device for tunnel construction according to claim 2, wherein the right end of the box body (17) is provided with two sets of vertical sliding grooves (29), the left end of the supporting plate (25) is provided with two sets of sliding blocks (30), the two sets of sliding blocks (30) are respectively positioned in the two sets of sliding grooves (29), and the two sets of sliding blocks (30) can respectively slide up and down along the two sets of sliding grooves (29).
4. The dust removing device for tunnel construction as claimed in claim 3, further comprising a vertical plate (31) and a push rod (32), wherein the bottom end of the vertical plate (31) is connected with the left side of the top end of the vehicle body (1), and the right end of the push rod (32) is connected with the top of the left end of the vertical plate (31).
5. The dust removal device for tunnel construction according to claim 4, further comprising a second motor (33), a mounting plate (34), two sets of connecting springs (35) and two sets of steel balls (36), wherein the second motor (33) is mounted in the middle of the top end of the box body (17), a rotating shaft is arranged at the output end of the bottom of the second motor (33), the bottom end of the rotating shaft extends into the working cavity from the top end of the box body (17) and is connected with the middle of the top end of the mounting plate (34), one ends of the two sets of connecting springs (35) are respectively connected with the left end and the right end of the mounting plate (34), the other ends of the two sets of connecting springs (35) are respectively connected with the two sets of steel balls (36), and the bottom ends of the two sets of steel balls (36) are both contacted with the top end of the filter screen (.
6. The dust removing device for tunnel construction according to claim 5, wherein the top end of the water tank (2) is provided with a water feeding pipe (37), the left end of the water tank (2) is provided with an observation hole, the observation hole is communicated with the placing cavity, and a transparent baffle (38) is arranged in the observation hole.
7. The dust removing apparatus for tunnel construction according to claim 6, wherein a drain pipe (39) is provided at the bottom of the left end of the tank body (17), and a drain valve is provided at the drain pipe (39).
8. The dust removing device for tunnel construction according to claim 7, further comprising a front sleeve (40), a front fixing bolt (41), a rear sleeve and a rear fixing bolt, wherein the front sleeve (40) and the rear sleeve are respectively sleeved outside the front support rod (10) and the rear support rod (11), and are respectively provided with a front adjusting screw hole and a rear adjusting screw hole, one end of a screw rod of the front fixing bolt (41) is screwed through the front adjusting screw hole and tightly attached to the front support rod (10), one end of a screw rod of the rear adjusting bolt is screwed through the rear adjusting screw hole and tightly attached to the rear support rod (11), and the front hinge rod (12) and the rear hinge rod (13) are respectively hinged to the front sleeve (40) and the rear sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025298.4A CN109611141B (en) | 2019-01-11 | 2019-01-11 | Dust collector for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025298.4A CN109611141B (en) | 2019-01-11 | 2019-01-11 | Dust collector for tunnel construction |
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| Publication Number | Publication Date |
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| CN109611141A CN109611141A (en) | 2019-04-12 |
| CN109611141B true CN109611141B (en) | 2020-12-18 |
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| CN201910025298.4A Active CN109611141B (en) | 2019-01-11 | 2019-01-11 | Dust collector for tunnel construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038386A (en) * | 2019-05-30 | 2019-07-23 | 马鞍山科宇环境工程有限公司 | A kind of cleaner with filter device |
| CN111648815B (en) * | 2020-06-12 | 2021-11-09 | 惠东嘉华材料有限公司 | Dust removal equipment for mine and use method thereof |
| CN113289444B (en) * | 2021-06-10 | 2022-06-10 | 重庆水利电力职业技术学院 | High-efficient dust collector behind tunnel construction |
| CN113404528B (en) * | 2021-06-18 | 2022-03-22 | 安徽理工大学 | Mining dust fall dust extraction |
| CN115653666A (en) * | 2022-10-28 | 2023-01-31 | 浙江华铁建设工程有限公司 | Dust collector for tunnel engineering |
| CN116291682B (en) * | 2023-02-21 | 2023-09-15 | 重庆城投基础设施建设有限公司 | Dust collector is used in tunnel construction |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239693A (en) * | 2006-06-05 | 2006-09-14 | Sakamoto Shokai:Kk | Wet dust collector |
| JP4456140B2 (en) * | 2007-08-07 | 2010-04-28 | 大豊建設株式会社 | Wet dust collector |
| CN102359388A (en) * | 2011-08-20 | 2012-02-22 | 太原理工大学 | Wind-water atomizing dust removing device for mine |
| CN202500596U (en) * | 2012-03-30 | 2012-10-24 | 张海军 | Mine drilling negative pressure dusting machine |
| CN102979550A (en) * | 2012-12-14 | 2013-03-20 | 中煤第五建设有限公司第一工程处 | Device for improving dust work environment of underground coal mine |
| KR101482882B1 (en) * | 2013-11-07 | 2015-01-14 | 현대건설주식회사 | Relocatable intelligent rapid ventilation system having the ability of connection to the main ventilation system in tunnel excavation |
| CN204984475U (en) * | 2015-10-12 | 2016-01-20 | 黑龙江科技大学 | Automatic colliery hydrologic cycle formula in pit that is used for of control is removed dust and atomizer |
| CN205965356U (en) * | 2016-08-10 | 2017-02-22 | 浙江诚宏建设有限公司 | Construction dust collector |
| CN207899847U (en) * | 2017-12-25 | 2018-09-25 | 新昌县浩冠自控科技有限公司 | A kind of textile machine dust-extraction unit |
| CN208203337U (en) * | 2018-05-08 | 2018-12-07 | 罗荣祥 | A kind of coal mine underground movable atomizing de-dusting apparatus |
| CN108554068A (en) * | 2018-05-29 | 2018-09-21 | 苏州标杆知识产权运营有限公司 | A kind of construction dedusting spraying device |
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Effective date of registration: 20201125 Address after: 243000 Wei Si Road, industrial concentration zone, Gushu Town, Dangtu County, Ma'anshan City, Anhui Province Applicant after: Ma'anshan jianteng new building materials Co.,Ltd. Address before: 274700 Nancheng District, Yuncheng County, Heze City, Shandong Province, No. 041 Applicant before: Liu Detai |
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Denomination of invention: A dust removal device for tunnel construction Effective date of registration: 20220816 Granted publication date: 20201218 Pledgee: Dangtu when financing Company limited by guarantee Pledgor: Ma'anshan jianteng new building materials Co.,Ltd. Registration number: Y2022980012545 |