CN213853752U - Mine blasting dust collector - Google Patents
Mine blasting dust collector Download PDFInfo
- Publication number
- CN213853752U CN213853752U CN202022622027.8U CN202022622027U CN213853752U CN 213853752 U CN213853752 U CN 213853752U CN 202022622027 U CN202022622027 U CN 202022622027U CN 213853752 U CN213853752 U CN 213853752U
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- CN
- China
- Prior art keywords
- side wall
- outer side
- fixedly connected
- ash removal
- box
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- 239000000428 dust Substances 0.000 title claims abstract description 66
- 238000005422 blasting Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a mine blasting dust removal device, which comprises an ash removal box, wherein a servo motor is fixedly arranged on the outer side of the ash removal box, an output shaft of the servo motor penetrates through the outer side wall of the ash removal box, the tail end of the output shaft of the servo motor is fixedly connected with a threaded rod, the tail end of the threaded rod is rotationally connected with the inner side wall of the ash removal box, a primary filter screen is fixedly connected on the inner side wall of the ash removal box, a cleaning mechanism is rotationally connected on the outer side wall of the threaded rod, the cleaning mechanism is tightly abutted against the outer side wall of the primary filter screen, limit grooves are symmetrically arranged on the inner side wall of the ash removal box, ash removal grooves are symmetrically arranged on the outer side wall of the ash removal box, water flow is sprayed out through a shower head to moisten air, the moist air is discharged through an exhaust groove, and the moist air has larger weight, and thus will fall to the ground, thereby preventing dust on the ground from being lifted up again.
Description
Technical Field
The utility model relates to a mine blasting technical field especially relates to a mine blasting dust collector.
Background
In mining, a large amount of blasting operation is required, dust in the blasting process is one of dust sources of mines, and the mines generally take away the dust in a natural ventilation or forced ventilation mode, so that the dust is blown into the natural environment, and the dust concentration of the mines is reduced, but air pollution is caused to the surrounding environment.
And traditional mine blasting dust collector only sprays water through the water pipe and carries out the dust fall, and this kind of mode is excessive to the waste of water resource to the regional scope of spraying is less, can't administer the dust effectively, owing to lack dust extraction, makes the dust thoroughly clean all the time, and then the dust that makes easily kicks up once more, consequently needs a mine blasting dust collector.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mine blasting dust removal device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mine blasting dust removal device comprises an ash removal box, wherein a servo motor is fixedly installed on the outer side of the ash removal box, an output shaft of the servo motor penetrates through the outer side wall of the ash removal box, a threaded rod is fixedly connected to the tail end of the output shaft of the servo motor, the tail end of the threaded rod is rotatably connected with the inner side wall of the ash removal box, a primary filter screen is fixedly connected to the inner side wall of the ash removal box, a cleaning mechanism is rotatably connected to the outer side wall of the threaded rod and is abutted against the outer side wall of the primary filter screen, limiting grooves are symmetrically formed in the inner side wall of the ash removal box, ash removal grooves are symmetrically formed in the outer side wall of the ash removal box, ash inlet grooves are formed in the outer side wall of the ash removal box, a placing box is symmetrically and fixedly connected to the outer side wall of the ash removal box, a motor is fixedly connected to the inner bottom of the ash removal box, and a first bevel gear is fixedly connected to the outer side wall of the motor, the interior bottom fixedly connected with water tank of dust removal case, it is connected with the auger delivery pole to rotate on the inside wall of water tank, the terminal lateral wall that runs through the water tank of auger delivery pole, the terminal fixedly connected with transfer line of auger delivery pole, fixedly connected with second bevel gear on the lateral wall of transfer line, first bevel gear meshes with second bevel gear mutually, fixedly connected with water spray mechanism on the lateral wall of water tank, fixedly connected with inlet tube on the lateral wall of water tank, the inlet tube runs through the lateral wall of dust removal case, the air discharge duct has been seted up to dust removal case's bottom.
Preferably, clearance mechanism is including rotating the clearance pole of connection on the threaded rod lateral wall, the inside wall sliding connection of clearance pole and spacing groove, fixedly connected with brush on the lateral wall of clearance pole, the brush offsets tightly with the lateral wall of one-level filter screen.
Preferably, the water spraying mechanism comprises a drain pipe fixedly connected to the outer side wall of the water tank, the drain pipe is communicated with the inside of the water tank, and the tail end of the drain pipe is fixedly connected with a shower head.
Preferably, the outer diameter of the threaded rod is smaller than the inner diameter of the cleaning rod, and the outer thread of the threaded rod is matched with the inner thread of the cleaning rod.
Preferably, the ash removing groove is obliquely arranged, and the placing box is located below the ash removing groove.
Preferably, the filter screen is fixedly mounted on the inner side wall of the exhaust groove, the filter screen is made of austenitic stainless steel, and the universal wheels are mounted at the bottom of the ash removal box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the dust removal box is convenient to convey to an area needing dust removal through the universal wheel arranged at the bottom of the dust removal box, the motor is started at the moment, the motor rotates to drive the fan to start rotating, the fan rotates to generate suction, dust generated by blasting is sucked into the dust removal box through the dust inlet groove, dust in air is filtered through the primary filter screen, the first bevel gear is driven to start rotating in the rotating process of the output shaft of the motor, the first bevel gear drives the transmission rod to start rotating through the second bevel gear, the transmission rod drives the spiral conveying rod to start rotating, the spiral conveying rod rotates to suck external water flow into the water tank through the water inlet pipe, the external water flow is discharged into the shower head through the water discharge pipe, the water flow is sprayed out through the shower head to moisten the air, the moist air is discharged through the air discharge groove, the moist air has larger weight and can fall onto the ground, so that the dust on the ground can be prevented from being lifted up again.
2. Through starting servo motor, servo motor back and forth rotation drives the round trip movement about the clearance pole through the threaded rod, and the brush of clearance pole bottom can clear up the surface of one-level filter screen, and the dust of clearance enters into through the deashing groove and places the case to the realization is to the clearance and the collection of one-level filter screen surface dust, avoids the one-level filter screen to go up the dust too much and leads to the reduction to dust filtration efficiency.
Drawings
FIG. 1 is a schematic structural view of a dust removing device for mine blasting according to the present invention;
FIG. 2 is a schematic view showing the surface of the brush at the bottom of the cleaning rod abutting against the surface of the primary filter screen;
FIG. 3 is an enlarged view of part A of the present invention;
fig. 4 is an enlarged view of part B of the present invention.
In the figure: 1 dust removing box, 2 servo motors, 3 threaded rods, 4 cleaning rods, 5 dust inlet grooves, 6 dust removing grooves, 7 placing box, 8 first-stage filter screen, 9 shower head, 10 water discharging pipe, 11 fan, 12 motor, 13 air discharging groove, 14 water tank, 15 spiral conveying rod, 16 transmission rod, 17 water inlet pipe, 18 first bevel gear, 19 second bevel gear and 20 limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the mine blasting dust removal device comprises an ash removal box 1, wherein a servo motor 2 is fixedly installed on the outer side of the ash removal box 1, an output shaft of the servo motor 2 penetrates through the outer side wall of the ash removal box 1, the tail end of the output shaft of the servo motor 2 is fixedly connected with a threaded rod 3, the tail end of the threaded rod 3 is rotatably connected with the inner side wall of the ash removal box 1, and a primary filter screen 8 is fixedly connected to the inner side wall of the ash removal box 1;
the outer side wall of the threaded rod 3 is rotatably connected with a cleaning mechanism, the cleaning mechanism is tightly abutted against the outer side wall of the primary filter screen 8, the inner side wall of the ash removing box 1 is symmetrically provided with limit grooves 20, the cleaning mechanism comprises a cleaning rod 4 which is rotatably connected on the outer side wall of the threaded rod 3, the outer diameter of the threaded rod 3 is smaller than the inner diameter of the cleaning rod 4, the outer thread of the threaded rod 3 is matched with the inner thread of the cleaning rod 4, the cleaning rod 4 is in sliding connection with the inner side wall of the limit grooves 20, the outer side wall of the cleaning rod 4 is fixedly connected with a brush, the brush is tightly abutted against the outer side wall of the primary filter screen 8, the outer side wall of the ash removing box 1 is symmetrically provided with ash removing grooves 6, the outer side wall of the ash removing box 1 is provided with an ash inlet groove 5, the outer side wall of the ash removing box 1 is symmetrically and fixedly connected with a placing box 7, the ash removing groove 6 is obliquely arranged, dust can conveniently fall off by the oblique arrangement, the placing box 7 is positioned below the ash removing groove 6, the dust removing box comprises a placing box 7, a motor 12, a first bevel gear 18, a water tank 14, a spiral conveying rod 15, a transmission rod 16, a second bevel gear 19 and a first bevel gear 18, wherein the placing box 7 is arranged below a dust removing groove 6, so that dust can completely fall into the placing box 7, the inner bottom of the dust removing box 1 is fixedly connected with the motor 12, the outer side wall of the motor 12 is fixedly connected with the first bevel gear 18, the inner bottom of the dust removing box 1 is fixedly connected with the water tank 14, the inner side wall of the water tank 14 is rotatably connected with the spiral conveying rod 15, the tail end of the spiral conveying rod 15 penetrates through the outer side wall of the water tank 14, the tail end of the spiral conveying rod 15 is fixedly connected with the transmission rod 16, the outer side wall of the transmission rod 16 is fixedly connected with the second bevel gear 19, and the first bevel gear 18 is meshed with the second bevel gear 19;
fixedly connected with water spray mechanism on water tank 14's the lateral wall, water spray mechanism includes drain pipe 10 of fixed connection on water tank 14 lateral wall, drain pipe 10 is linked together with water tank 14's inside, the end of drain pipe 10 links firmly has gondola water faucet 9, a plurality of wash ports have been seted up on gondola water faucet 9's the lateral wall, thereby can fully wet the air, fixedly connected with inlet tube 17 on water tank 14's the lateral wall, inlet tube 17 runs through the lateral wall of dust removal case 1, exhaust duct 13 has been seted up to the bottom of dust removal case 1, fixed mounting has the filter screen on exhaust duct 13's the inside wall, the material of filter screen is austenite stainless steel structure stable, can use for a long time and need to change, the universal wheel is installed to the bottom of dust removal case 1.
In the utility model, when in use, the dust removing box 1 is conveyed to the site of mine blasting, the motor 12 is started, the motor 12 rotates to drive the fan 11 to rotate, the fan 11 rotates to generate suction to suck dust generated during mine blasting into the dust removing box 1 through the dust inlet groove 5, the dust is filtered through the primary filter screen 8, the first bevel gear 18 is driven to rotate in the rotating process of the output shaft of the motor 12, the first bevel gear 18 is meshed with the second bevel gear 19, so that the transmission rod 16 starts to rotate, the transmission rod 16 drives the spiral conveying rod 15 to rotate, the spiral conveying rod 15 rotates to suck water flow into the water tank 14 through the water inlet pipe 17, then the water flow is conveyed into the shower head 9 through the drain pipe 10, the filtered air is moistened, the moist air is discharged out of the dust removing box 1 through the exhaust groove 13, the discharged air in the dust removing box 1 is larger in weight, can drop subaerial, thereby make subaerial dust become moist, avoid the dust to raise once more, start servo motor 2, servo motor 2 corotation earlier, thereby make 3 forward rotations of threaded rod, drive clearance pole 4 left movements, move the leftmost side of dust removal case 1 when clearance pole 4, make servo motor 2 antiport again, thereby clearance pole 4 right movements do not pass through the dust removal groove 6 clearance with the dust on 8 surfaces of one-level filter screen to place the case 7 at the in-process of round trip motion about clearance pole 4, thereby realize the clearance to 8 surfaces of one-level filter screen.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The mine blasting dust removal device comprises an ash removal box (1) and is characterized in that a servo motor (2) is fixedly mounted on the outer side of the ash removal box (1), an output shaft of the servo motor (2) penetrates through the outer side wall of the ash removal box (1), a threaded rod (3) is fixedly connected to the tail end of the output shaft of the servo motor (2), the tail end of the threaded rod (3) is rotatably connected with the inner side wall of the ash removal box (1), a primary filter screen (8) is fixedly connected to the inner side wall of the ash removal box (1), a cleaning mechanism is rotatably connected to the outer side wall of the threaded rod (3), the cleaning mechanism is tightly abutted to the outer side wall of the primary filter screen (8), limiting grooves (20) are symmetrically formed in the inner side wall of the ash removal box (1), ash removal grooves (6) are symmetrically formed in the outer side wall of the ash removal box (1), and an ash inlet groove (5) is formed in the outer side wall of the ash removal box (1), the ash removing box comprises an ash removing box (1), a placing box (7) and a motor (12) which are symmetrically and fixedly connected to the outer side wall of the ash removing box (1), wherein a first bevel gear (18) is fixedly connected to the outer side wall of the motor (12), a water tank (14) is fixedly connected to the inner bottom of the ash removing box (1), a spiral conveying rod (15) is rotatably connected to the inner side wall of the water tank (14), the tail end of the spiral conveying rod (15) penetrates through the outer side wall of the water tank (14), a transmission rod (16) is fixedly connected to the tail end of the spiral conveying rod (15), a second bevel gear (19) is fixedly connected to the outer side wall of the transmission rod (16), the first bevel gear (18) is meshed with the second bevel gear (19), a water spraying mechanism is fixedly connected to the outer side wall of the water tank (14), and a water inlet pipe (17) is fixedly connected to the outer side wall of the water tank (14), the water inlet pipe (17) penetrates through the outer side wall of the ash removing box (1), and the bottom of the ash removing box (1) is provided with an exhaust duct (13).
2. The mine blasting dust removal device according to claim 1, wherein the cleaning mechanism comprises a cleaning rod (4) rotatably connected to the outer side wall of the threaded rod (3), the cleaning rod (4) is slidably connected with the inner side wall of the limiting groove (20), a brush is fixedly connected to the outer side wall of the cleaning rod (4), and the brush abuts against the outer side wall of the primary filter screen (8).
3. The mine blasting dust removal device according to claim 1, wherein the water spraying mechanism comprises a water discharging pipe (10) fixedly connected to the outer side wall of the water tank (14), the water discharging pipe (10) is communicated with the inside of the water tank (14), and the tail end of the water discharging pipe (10) is fixedly connected with a shower head (9).
4. The mine blasting dust removal device according to claim 2, wherein the outer diameter of the threaded rod (3) is smaller than the inner diameter of the cleaning rod (4), and the outer thread of the threaded rod (3) is matched with the inner thread of the cleaning rod (4).
5. The mine blasting dust removal device according to claim 1, wherein the ash removal groove (6) is inclined, and the placing box (7) is located below the ash removal groove (6).
6. The mine blasting dust removal device according to claim 1, wherein a filter screen is fixedly mounted on the inner side wall of the exhaust duct (13), the filter screen is made of austenitic stainless steel, and universal wheels are mounted at the bottom of the ash removal box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022622027.8U CN213853752U (en) | 2020-11-13 | 2020-11-13 | Mine blasting dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022622027.8U CN213853752U (en) | 2020-11-13 | 2020-11-13 | Mine blasting dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213853752U true CN213853752U (en) | 2021-08-03 |
Family
ID=77055705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022622027.8U Active CN213853752U (en) | 2020-11-13 | 2020-11-13 | Mine blasting dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213853752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076553A (en) * | 2021-10-28 | 2022-02-22 | 中交一公局集团有限公司 | High-efficient dust collector is used in tunnel excavation blasting |
-
2020
- 2020-11-13 CN CN202022622027.8U patent/CN213853752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076553A (en) * | 2021-10-28 | 2022-02-22 | 中交一公局集团有限公司 | High-efficient dust collector is used in tunnel excavation blasting |
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