CN116717301B - Mine dust collector of environmental protection dust fall - Google Patents
Mine dust collector of environmental protection dust fall Download PDFInfo
- Publication number
- CN116717301B CN116717301B CN202310658144.5A CN202310658144A CN116717301B CN 116717301 B CN116717301 B CN 116717301B CN 202310658144 A CN202310658144 A CN 202310658144A CN 116717301 B CN116717301 B CN 116717301B
- Authority
- CN
- China
- Prior art keywords
- machine base
- sliding
- rod
- locking
- movably
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 48
- 230000007613 environmental effect Effects 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001629 suppression Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention relates to the technical field of mine dust removal, in particular to an environment-friendly dust removal device for mines, which comprises a machine base, a water inlet, a plurality of connecting shafts and a spray head, wherein the water inlet is arranged on the machine base, the connecting shafts are movably arranged on the machine base at equal intervals, each connecting shaft is movably connected with the spray head through a movable arm, and the dust removal device further comprises: the adjusting component is arranged between the base and the movable arm and is used for adjusting the angle between the connecting shaft and the spray head; the water pumping system is arranged on the machine base and connected with the water inlet, and the water pumping system is connected with the adjusting component; and the fixing module is arranged on the stand. Can control the work of adjusting part and make the orientation of shower nozzle constantly change to make the shower nozzle can also take place the change of angle when pivoted, for traditional fixed shower nozzle, this device can spray the regional area of dust fall wider, it is better to spray the dust fall effect.
Description
Technical Field
The invention relates to the technical field of mine dust removal, in particular to an environment-friendly dust-falling mine dust removal device.
Background
Along with the improvement of people's environmental awareness, more and more building stones broken production lines begin to adopt mine dust collector to reduce the pollution of dust to the environment. The mine dust collector mainly comprises an air pump, a motor, a dust collector, a gas collecting hood, a pipeline and the like, wherein the driving of the air pump is completed by the motor.
In order to improve the dust removal quality of mines, a spray type dust falling and removing mode stands out, but the existing spray type dust removing device has the following defects:
the spray head on the existing dust collector is fixed in position and cannot move, so that the spraying area is fixed and is smaller, and the final spraying dust settling effect is poor.
Disclosure of Invention
The invention aims to provide an environment-friendly dust-settling mine dust removing device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a mine dust collector of environmental protection dust fall, includes frame, water inlet, a plurality of connecting axle and shower nozzle, the water inlet sets up on the frame, a plurality of the connecting axle equidistance activity sets up on the frame, every all through expansion arm and shower nozzle swing joint on the connecting axle, dust collector still includes:
the adjusting component is arranged between the base and the movable arm and is used for adjusting the angle between the connecting shaft and the spray head;
the water pumping system is arranged on the machine base and connected with the water inlet and used for inputting water entering the water inlet into the spray head, and the water pumping system is connected with the adjusting component; and
and the fixing module is arranged on the stand and used for fixing the stand on the surface of the ore.
The application further adopts the technical scheme that: the pumping system comprises:
the damping strip is movably arranged on the machine base;
the threaded rod is movably arranged on the machine base and is in threaded fit with the machine base, and the damping strip is movably connected with the threaded rod;
the power element is movably arranged in the machine base and is arranged on the lifting seat, and the output end of the power element is connected with the threaded rod;
the water pumping module is arranged on the machine base and connected with the damping strip and is used for inputting water into the spray head; and
the number of the driving shafts is the same as that of the connecting shafts, the driving shafts are movably arranged on the base, the driving shafts are connected with the adjusting assembly, and driving discs which are in sliding fit with the damping strips are arranged on the driving shafts.
The application further adopts the technical scheme that: the water pumping module comprises:
the water tank is arranged on the machine base, the damping strip is U-shaped, one end of the damping strip penetrates through the water tank in a sliding mode, an input hole and an output hole are formed in the water tank, one-way valves are arranged in the input hole and the output hole, and the input hole is communicated with the water inlet pipe;
the piston is movably arranged in the water tank and is connected with the damping strip; and
the number of communicating pipes is the same as that of the driving shafts, the communicating pipes are slidably sleeved on the driving shafts and communicated with the spray heads through the driving shafts, and the communicating pipes are communicated with the output holes.
The application further adopts the technical scheme that: the adjustment assembly includes:
the fixed discs are sleeved on each connecting shaft, and the fixed discs are connected with the base;
the sliding block is movably arranged in a positioning groove formed in the fixed disc, and the depth of the bottom surface of the positioning groove is uniformly changed; and
the pushing arm is movably connected between the sliding block and the movable arm.
The application further adopts the technical scheme that: the fixing module includes:
the hollow tubes are in a plurality of groups and are equidistantly arranged on the machine base;
the sliding rod is movably arranged in the hollow tube and is elastically connected with the hollow tube;
the air pump is arranged on the machine base and is communicated with each sliding rod through a connecting pipe;
the locking structure is arranged between the sliding rod and the hollow pipe and used for fixing the position of the sliding rod on the hollow pipe; and
the limiting structure is arranged at one end of the sliding rod, and the air pump is used for controlling the limiting structure to work and fixing the sliding rod on a mine when air is input into the sliding rod during work.
The application further adopts the technical scheme that: the limit structure comprises:
the locking head is arranged at one end of the sliding rod, and a cavity communicated with the sliding rod is formed in the locking head;
the sliding plates are symmetrically and movably arranged in the cavity, and are elastically connected with the locking heads; and
and one end of the locking rod is hinged with the locking head, and the locking rod is movably connected with the sliding plate through the driving rod.
The application further adopts the technical scheme that: the limit structure comprises:
the compression bar is movably arranged on the sliding bar and is elastically connected with the sliding bar, and a guide rail which is in sliding fit with the compression bar is formed on the hollow tube;
the limiting protrusions are arranged on one side of the guide rail in a number of equal intervals; and
the locking piece is arranged on the pressure bar, the locking piece is U-shaped and is matched with the limiting protrusion, and the limiting protrusion is positioned on the moving path of the locking piece.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the water pumping system and the adjusting component are arranged, the linkage structure between the water pumping system and the adjusting component is utilized, and the threaded rod can be controlled to rotate by a single power source of the stepping motor, so that the damping strip can reciprocate relative to the machine seat, and meanwhile, the adjusting component can be controlled to work, so that the direction of the spray head is continuously changed, the spray head can also change in angle while rotating, and compared with the traditional fixed spray head, the device can spray a wider dust-falling area and has better dust-falling spraying effect.
Drawings
FIG. 1 is a schematic diagram of a mine dust collector for environmental protection in an embodiment of the invention;
FIG. 2 is a schematic structural view of an adjusting assembly in the mine dust removing device for environmental protection and dust fall in an embodiment of the invention;
FIG. 3 is an enlarged schematic view of the structure of the position A in the mine dust removing device for environmental protection in the embodiment of the invention;
FIG. 4 is a schematic structural view of a locking structure in the mine dust removing device for environmental protection and dust fall in an embodiment of the invention;
fig. 5 is a schematic structural view of a compression bar and a locking block in the mine dust removing device for environmental protection and dust reduction in the embodiment of the invention.
Reference numerals in the schematic drawings illustrate:
1-stand, 2-connecting shaft, 3-shower nozzle, 4-movable arm, 5-fixed disk, 6-positioning groove, 7-slider, 8-push arm, 9-drive shaft, 10-communicating pipe, 11-driving disk, 12-damping strip, 13-threaded rod, 14-stepper motor, 15-check valve, 16-piston, 17-inlet tube, 18-air pump, 19-hollow tube, 20-spacing arch, 21-locking head, 22-slide, 23-locking lever, 24-driving lever, 25-slide bar, 26-depression bar, 27-locking piece, 28-connecting tube, 29-water tank.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, based on the embodiments of the present invention are within the scope of the present invention, and the present invention is further described below with reference to the embodiments.
Referring to fig. 1-5, in one embodiment of the present application, an environment-friendly dust-settling mine dust-removing device includes a base 1, a water inlet, a plurality of connecting shafts 2 and a spray head 3, the water inlet is disposed on the base 1, the plurality of connecting shafts 2 are movably disposed on the base 1 at equal intervals, each connecting shaft 2 is movably connected with the spray head 3 through a movable arm 4, and the dust-removing device further includes:
the adjusting component is arranged between the machine base 1 and the movable arm 4 and is used for adjusting the angle between the connecting shaft 2 and the spray head 3;
the water pumping system is arranged on the machine base 1 and connected with the water inlet and is used for inputting water entering the water inlet into the spray head 3, and the water pumping system is connected with the adjusting component; and
the fixing module is arranged on the base 1 and is used for fixing the base 1 on the ore surface.
In this embodiment, the pumping system includes:
damping strips 12 movably arranged on the machine base 1;
the threaded rod 13 is movably arranged on the machine base 1 and is in threaded fit with the machine base 1, and the damping strip 12 is movably connected with the threaded rod 13;
the power element is movably arranged in the machine base 1 and is arranged on the lifting seat, and the output end of the power element is connected with the threaded rod 13;
the pumping module is arranged on the machine base 1 and connected with the damping strip 12, and is used for inputting water into the spray head 3; and
the number of the driving shafts 9 is the same as that of the connecting shafts 2, the driving shafts 9 are movably arranged on the base 1, the driving shafts 9 are connected with the adjusting assembly, and driving discs 11 which are in sliding fit with damping strips 12 are arranged on the driving shafts 9.
It should be noted that the power element may be a stepper motor 14 or a servo motor, in this embodiment, the power element is preferably a stepper motor 14, the stepper motor 14 is disposed on the lifting seat, and the output end of the stepper motor 14 is connected with the threaded rod 13, so that the specific model parameters of the stepper motor 14 can be optimally selected according to practical situations.
During practical application, through the work of control fixed module, can fix frame 1 on the ore gap on the mine, then with external water supply source and inlet tube 17 intercommunication, through the power on rotation of control step motor 14, drive threaded rod 13 and rotate, under the screw thread cooperation effect between threaded rod 13 and frame 1, can drive damping strip 12 along frame 1 reciprocating motion, when damping strip 12 moves, on the one hand can control pumping module work and input the water that gets into in the inlet tube 17 into shower nozzle 3 and spout, realize spraying dust fall work, on the other hand, can utilize under the frictional resistance effect between damping strip 12 and the driving disc 11, drive driving disc 11 and connecting axle 2 rotation, thereby drive adjusting component work, make shower nozzle 3 still can take place the change of angle when following connecting axle 2 rotation, dust fall effect has been improved.
Referring to fig. 1 and 2, as another preferred embodiment of the present application, the pumping module includes:
the water tank 29 is arranged on the machine base 1, the damping strip 12 is U-shaped, one end of the damping strip penetrates through the water tank 29 in a sliding mode, an input hole and an output hole are formed in the water tank 29, one-way valves 15 are arranged in the input hole and the output hole, and the input hole is communicated with the water inlet pipe 17;
a piston 16 movably disposed in the water tank 29 and connected to the damping bar 12; and
the number of communicating pipes 10 is the same as that of the driving shafts 9, the communicating pipes 10 are slidably sleeved on the driving shafts 9 and are communicated with the spray heads 3 through the driving shafts 9, and the communicating pipes 10 are communicated with the output holes.
In this embodiment, the adjusting assembly includes:
the fixed discs 5 are sleeved on each connecting shaft 2, and the fixed discs 5 are connected with the machine base 1;
the sliding block 7 is movably arranged in a positioning groove 6 formed in the fixed disc 5, and the depth of the bottom surface of the positioning groove 6 is uniformly changed; and
the pushing arm 8 is movably connected between the sliding block 7 and the movable arm 4.
It should be noted that, in the present embodiment, the angle of the movable arm 4 is not limited to the above-mentioned cooperation between the slider 7 and the positioning slot 6, and the movable arm 4 may be directly driven by a linear motor or an electric cylinder directly movably connected between the movable arm 4 and the connecting shaft 2, which is not specifically shown.
The step motor 14 drives the threaded rod 13 to rotate so as to control the damping strip 12 to reciprocate relative to the machine base 1, on one hand, the piston 16 can be driven to reciprocate along the water tank 29, so that water of a water supply source can be pumped into the water tank 29 along the input hole and finally input into the communicating pipe 10 from the output hole, and finally input into the spray head 3 and spray out, air dust falling work is realized, on the other hand, the connecting shaft 2 and the movable arm 4 can be driven to rotate, under the action of the push arm 8, the sliding block 7 is driven to move along the positioning groove 6, and as the ground depth of the positioning groove 6 is gradually and uniformly changed, the movable arm 4 can be driven to swing along the hinge joint of the movable arm under the action of the push arm 8, the spray head 3 is driven to continuously change in the rotation of the spray head 3, the spray dust falling area of the whole device is increased, and the dust falling effect is improved.
Referring to fig. 1-5, as another preferred embodiment of the present application, the fixing module includes:
the hollow tubes 19 are arranged on the machine base 1 in a plurality of groups at equal intervals;
the slide bar 25 is movably arranged in the hollow tube 19 and is elastically connected with the hollow tube 19;
an air pump 18 arranged on the machine base 1 and communicated with each slide bar 25 through a connecting pipe 28;
a locking structure, provided between the slide bar 25 and the hollow tube 19, for fixing the position of the slide bar 25 on the hollow tube 19; and
the limiting structure is arranged at one end of the sliding rod 25, and the air pump 18 controls the limiting structure to work and fix the sliding rod 25 on a mine when inputting air into the sliding rod 25.
In a specific case of this embodiment, the limiting structure includes:
a locking head 21 arranged at one end of the slide bar 25, wherein a cavity communicated with the slide bar 25 is formed in the locking head 21;
the sliding plates 22 are symmetrically and movably arranged in the cavity, and the sliding plates 22 are elastically connected with the locking heads 21; and
the locking rod 23, one end is articulated with the locking head 21, the locking rod 23 is movably connected with the sliding plate 22 through the driving rod 24.
In another specific case of this embodiment, the limiting structure includes:
the compression bar 26 is movably arranged on the sliding bar 25 and is elastically connected with the sliding bar 25, and a guide rail which is in sliding fit with the compression bar 26 is formed on the hollow tube 19;
the limiting protrusions 20 are arranged on one side of the guide rail in number and equidistantly; and
the locking piece 27 is arranged on the pressure bar 26, the locking piece 27 is U-shaped and is matched with the limiting protrusion 20, and the limiting protrusion 20 is positioned on the moving path of the locking piece 27.
When the whole device is fixed on a mine, the locking head 21 is inserted into an ore gap on the mine, air is input into the slide rod 25 along the connecting pipe 28 by controlling the air pump 18 to conduct electrifying operation, the air enters the cavity to extrude the slide plate 22, the locking rod 23 can be driven to rotate along the hinge under the action of the driving rod 24, so that the whole device is fixed in the ore gap of the mine, when the ore surface on the mine is in an uneven state, in order to ensure that the machine base 1 is contacted with the ore surface to improve the stability of the whole device, the locking block 27 can be driven to move and separate from the limiting boss 20 by pressing the pressing rod 26, the slide rod 25 is in a movable state at the moment, and the position of the locking head 21 is adjusted by adjusting the position of the slide rod 25.
The working principle of the application is as follows:
when the whole device is fixed on a mine, the locking head 21 is inserted into an ore gap on the mine, air is input into the slide rod 25 along the connecting pipe 28 by controlling the air pump 18 to conduct electrifying operation, the air enters the cavity to extrude the slide plate 22, the locking rod 23 can be driven to rotate along the hinge under the action of the driving rod 24, so that the whole device is fixed in the ore gap of the mine, when the ore surface on the mine is in an uneven state, in order to ensure that the machine base 1 is contacted with the ore surface to improve the stability of the whole device, the locking block 27 can be driven to move and separate from the limiting boss 20 by pressing the pressing rod 26, the slide rod 25 is in a movable state at the moment, and the position of the locking head 21 is adjusted by adjusting the position of the slide rod 25. Then with external water supply source and inlet tube 17 intercommunication, through control stepper motor 14 circular telegram rotation, drive threaded rod 13 rotation, under the screw thread cooperation effect between threaded rod 13 and frame 1, can drive damping strip 12 along the reciprocating motion of frame 1, on the one hand, can drive piston 16 along the reciprocating motion department of water tank 29, thereby can be with the water of water supply source along the input hole suction water tank 29 in and finally from the output hole input communicating pipe 10 in, finally input shower nozzle 3 and blowout, realize the air dust fall work, on the other hand can drive connecting axle 2 and movable arm 4 rotation, under the effect of pushing arm 8, drive slider 7 along the interior removal of positioning groove 6, because the ground depth of positioning groove 6 is the even change gradually, thereby under the effect of pushing arm 8, can drive movable arm 4 along its articulated department swing, drive shower nozzle 3 is rotating, the orientation of shower nozzle 3 is constantly changing, thereby the dust fall area of whole device has been increased, the dust fall effect has been improved.
The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a mine dust collector of environmental protection dust fall, includes frame, water inlet, a plurality of connecting axle and shower nozzle, the water inlet sets up on the frame, a plurality of the equidistant activity of connecting axle sets up on the frame, every all through expansion arm and shower nozzle swing joint on the connecting axle, its characterized in that, dust collector still includes:
the adjusting component is arranged between the base and the movable arm and is used for adjusting the angle between the connecting shaft and the spray head;
the water pumping system is arranged on the machine base and connected with the water inlet and used for inputting water entering the water inlet into the spray head, and the water pumping system is connected with the adjusting component; and
the fixing module is arranged on the stand and used for fixing the stand on the surface of the ore;
the pumping system comprises:
the damping strip is movably arranged on the machine base;
the threaded rod is movably arranged on the machine base and is in threaded fit with the machine base, and the damping strip is movably connected with the threaded rod;
the power element is movably arranged in the machine base and provided with a lifting seat, and the power element is arranged on the lifting seat and the output end of the power element
Is connected with the threaded rod;
the water pumping module is arranged on the machine base and connected with the damping strip and is used for inputting water into the spray head; and
the driving shafts are the same in number as the connecting shafts and are movably arranged on the machine base, the driving shafts are connected with the adjusting assembly, and driving discs which are in sliding fit with the damping strips are arranged on the driving shafts;
the fixing module includes:
the hollow tubes are in a plurality of groups and are equidistantly arranged on the machine base;
the sliding rod is movably arranged in the hollow tube and is elastically connected with the hollow tube;
the air pump is arranged on the machine base and is communicated with each sliding rod through a connecting pipe;
the locking structure is arranged between the sliding rod and the hollow pipe and used for fixing the position of the sliding rod on the hollow pipe; and
the limiting structure is arranged at one end of the sliding rod, and the limiting structure is controlled to work when the air pump works to input air into the sliding rod
And the slide bar is fixed on the mine.
2. The environmental protection dust removing apparatus for mines according to claim 1, wherein said water pumping module comprises:
the water tank is arranged on the machine base, the damping strip is U-shaped, one end of the damping strip penetrates through the water tank in a sliding mode, an input hole and an output hole are formed in the water tank, one-way valves are arranged in the input hole and the output hole, and the input hole is communicated with the water inlet pipe;
the piston is movably arranged in the water tank and is connected with the damping strip; and
the number of communicating pipes is the same as that of the driving shafts, and the communicating pipes are slidably sleeved on the driving shafts and pass through the driving shafts and the driving shafts
The spray nozzle is communicated, and the communicating pipe is communicated with the output hole.
3. The environmental protection dust suppression mine dust collector of claim 1, wherein the adjustment assembly comprises:
the fixed discs are sleeved on each connecting shaft, and the fixed discs are connected with the base;
the sliding block is movably arranged in a positioning groove formed in the fixed disc, and the depth of the bottom surface of the positioning groove is uniformly changed; and
the pushing arm is movably connected between the sliding block and the movable arm.
4. The environmental protection dust removing apparatus for mines according to claim 1, wherein the limit structure comprises:
the locking head is arranged at one end of the sliding rod, and a cavity communicated with the sliding rod is formed in the locking head;
the sliding plates are symmetrically and movably arranged in the cavity, and are elastically connected with the locking heads; and
and one end of the locking rod is hinged with the locking head, and the locking rod is movably connected with the sliding plate through the driving rod.
5. The environmental protection dust removing apparatus for mines according to claim 1, wherein the limit structure comprises:
the compression bar is movably arranged on the sliding bar and is elastically connected with the sliding bar, and the hollow tube is formed with a sliding fit with the compression bar
Is provided;
the limiting protrusions are arranged on one side of the guide rail in a number of equal intervals; and
the locking piece is arranged on the pressure bar, the locking piece is U-shaped and is matched with the limiting protrusion, and the limiting protrusion is positioned on the moving path of the locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310658144.5A CN116717301B (en) | 2023-06-06 | 2023-06-06 | Mine dust collector of environmental protection dust fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310658144.5A CN116717301B (en) | 2023-06-06 | 2023-06-06 | Mine dust collector of environmental protection dust fall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116717301A CN116717301A (en) | 2023-09-08 |
| CN116717301B true CN116717301B (en) | 2024-04-09 |
Family
ID=87870849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310658144.5A Active CN116717301B (en) | 2023-06-06 | 2023-06-06 | Mine dust collector of environmental protection dust fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116717301B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020006815A1 (en) * | 2018-07-02 | 2020-01-09 | 山东科技大学 | Dust isolation and dust settling method and dust isolation and dust settling system for dust production due to cutting of coal mining machine |
| CN210178409U (en) * | 2019-05-11 | 2020-03-24 | 张楠 | Adjustable underground coal mine movable spraying dust-settling device |
| CN112191064A (en) * | 2020-10-10 | 2021-01-08 | 浙江中浔环保科技有限公司 | Vehicle-mounted movable environment-friendly dust removal spraying equipment |
| CN215332968U (en) * | 2021-05-18 | 2021-12-28 | 李吉祥 | Dust removal and reduction spraying device for coal mining |
| CN218392874U (en) * | 2022-09-23 | 2023-01-31 | 广东筑美建设有限公司 | Building site sprays dust device |
| CN218636917U (en) * | 2022-12-10 | 2023-03-17 | 杨海硕 | Dust device of colliery safety in production |
-
2023
- 2023-06-06 CN CN202310658144.5A patent/CN116717301B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020006815A1 (en) * | 2018-07-02 | 2020-01-09 | 山东科技大学 | Dust isolation and dust settling method and dust isolation and dust settling system for dust production due to cutting of coal mining machine |
| CN210178409U (en) * | 2019-05-11 | 2020-03-24 | 张楠 | Adjustable underground coal mine movable spraying dust-settling device |
| CN112191064A (en) * | 2020-10-10 | 2021-01-08 | 浙江中浔环保科技有限公司 | Vehicle-mounted movable environment-friendly dust removal spraying equipment |
| CN215332968U (en) * | 2021-05-18 | 2021-12-28 | 李吉祥 | Dust removal and reduction spraying device for coal mining |
| CN218392874U (en) * | 2022-09-23 | 2023-01-31 | 广东筑美建设有限公司 | Building site sprays dust device |
| CN218636917U (en) * | 2022-12-10 | 2023-03-17 | 杨海硕 | Dust device of colliery safety in production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116717301A (en) | 2023-09-08 |
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