CN220487640U - Ventilation and dust removal integrated machine for mining machinery - Google Patents
Ventilation and dust removal integrated machine for mining machinery Download PDFInfo
- Publication number
- CN220487640U CN220487640U CN202321404147.8U CN202321404147U CN220487640U CN 220487640 U CN220487640 U CN 220487640U CN 202321404147 U CN202321404147 U CN 202321404147U CN 220487640 U CN220487640 U CN 220487640U
- Authority
- CN
- China
- Prior art keywords
- ventilation
- dust removal
- mining machinery
- integrated machine
- movable baffle
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 238000009423 ventilation Methods 0.000 title claims abstract description 16
- 239000011435 rock Substances 0.000 claims description 17
- 239000010865 sewage Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 238000005553 drilling Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000003584 silencer Effects 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of mining machinery, in particular to a ventilation and dust removal integrated machine for mining machinery, which comprises a base, wherein an installation seat is arranged in the base, a supporting rod is connected in a sliding manner in the installation seat, the supporting rod is connected below a movable baffle, a groove with a gradually increased cross section opening size is formed in the part of the supporting rod, which is positioned in the installation seat, a side connecting column is arranged on the side surface of the base, a push rod is connected in a sliding manner in the side connecting column, an elastic piece which is positioned behind the push rod and provides elastic force is arranged, and the top of the push rod is of a semicircular structure which is suitable for the groove size.
Description
Technical Field
The utility model relates to the technical field of mining machinery, in particular to a ventilation and dust removal integrated machine for mining machinery.
Background
In the mining process, a plurality of machines are used, wherein the machines comprise a pneumatic rock drill, a large amount of dust and noise can be generated in the use process of the pneumatic rock drill, in the prior art, the publication No. CN1046957A provides a ventilation dust removing device, the pneumatic rock drill is ventilated and dust removed by using waste gas of the pneumatic rock drill through an ejector, in the patent, the waste gas generated by the pneumatic rock drill is directly introduced into the ejector, under the condition, a large amount of air containing particles and dust can pass through the ejector, the ejector is equipment which moves by utilizing air flow and mainly comprises a nozzle, a receiving chamber, a diffusion chamber and the like, and under the condition of insufficient air pressure, the particles and dust which are easy to adhere in the air can stay in the receiving chamber or the diffusion chamber until the blockage is caused, and manual cleaning is needed.
In view of this, the problem of avoiding blockage of the receiving chamber or the diffusion chamber by pre-treating the air containing particles and dust is that the current wet treatment of the pre-treating method is that the drain of the treatment chamber is in communication with the outside to discharge the dust-containing liquid during the treatment process, while the ventilating and dust removing device uses the exhaust gas generated by the pneumatic rock drill, and the drain of the treatment chamber in communication with the outside can cause part of gas leakage, which eventually makes the subsequent gas power insufficient to reach the ejector part.
Aiming at the problems, the scheme of the utility model provides a ventilation and dust removal integrated machine for mining machinery.
Disclosure of Invention
The utility model aims to provide a ventilation and dust removal integrated machine for mining machinery, which solves the following technical problems:
how to maximize the power of the retained gas and the amount of gas during the pretreatment of the air containing particles and dust by the wet method.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a mining machinery is with ventilation dust removal all-in-one, includes:
pneumatic rock drill, be connected with the muffler on the pneumatic rock drill, the muffler has connected gradually ejector and dust remover through the pipeline, still includes:
the treatment chamber is arranged in front of the ejector, a movable baffle is connected in the treatment chamber in a vertical sliding way, the movable baffle is positioned below the inlet and the outlet, a plurality of spray heads are arranged in the treatment chamber, and the spray heads are connected with a water pump arranged in the water tank;
the sewage outlet is arranged at the lower half part of the treatment chamber close to the movable baffle;
the base, be equipped with the mount pad in the base, sliding connection has the bracing piece in the mount pad, the bracing piece is connected the adjustable fender below, the recess that cross-section opening size gradually increased has been seted up to the part that the bracing piece is located the mount pad, the base side is equipped with the side spliced pole, sliding connection has the ejector pin in the side spliced pole, the ejector pin rear is provided with the elastic component that the position ejector pin provided the elastic force, the top of ejector pin be with the semi-circular structure that the recess size suited.
Preferably: the outside of the treatment chamber is provided with an inlet and an outlet, the silencer is communicated with the inlet of the treatment chamber, and the outlet of the treatment chamber is communicated with the ejector.
Preferably: the side surface of the movable baffle is provided with an annular sealing strip.
Preferably: the screw is connected with the rear of the side connecting column in a threaded manner, and the screw is contacted with the second elastic piece.
Preferably: the surface of the movable baffle is in an inclined plane structure, and the lower end of the inclined plane is arranged on one side of the sewage outlet.
Preferably: the base is internally provided with a hydraulic cylinder, and an I-shaped flat plate is connected above the hydraulic cylinder.
Preferably: the sewage outlet is of a linear structure, a guide opening is connected to the sewage outlet, the caliber of the guide opening is gradually reduced, and the inner wall of the guide opening is inclined downwards along the sewage discharging direction.
The utility model has the beneficial effects that:
(1) The utility model reduces the influence on the waste gas generated by the pneumatic rock drill in the pretreatment process to the maximum extent through the always closed treatment chamber in the use process, and ensures the treatment effect of the subsequent steps.
(2) According to the utility model, the waste gas generated by the pneumatic rock drill entering the ejector is pretreated, so that part of dust is settled in advance, and the problem of blocking the ejector is solved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the process chamber structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the processing chamber of the present utility model;
FIG. 4 is a schematic cross-sectional view of a process chamber according to the present utility model;
FIG. 5 is a schematic view of the internal structure of the mounting base of the present utility model;
fig. 6 is a schematic view of the hydraulic cylinder structure of the present utility model.
Reference numerals illustrate:
10. pneumatic rock drill; 11. a muffler; 12. an ejector; 13. a dust remover;
20. a processing chamber; 21. an inlet; 22. an outlet; 23. a spray head; 24. a movable baffle; 25. a sewage outlet; 26. a guide port;
30. a base; 31. a support rod; 32. a mounting base; 33. a groove; 34. a side connection post; 35. a push rod; 36. a spring; 37. a screw; 38. a hydraulic cylinder; 39. and (3) a flat plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An embodiment of the present utility model provides a ventilation and dust removal integrated machine for mining machinery, referring to fig. 1 to 6, including:
the pneumatic rock drilling machine 10 is connected with a silencer 11 on the pneumatic rock drilling machine 10, the silencer 11 is sequentially connected with an ejector 12 and a dust remover 13 through pipelines, wherein the silencer 11, the ejector 12 and the dust remover 13 belong to the prior art, and the pneumatic rock drilling machine 10 further comprises:
the treatment chamber 20, the outside of the treatment chamber 20 is provided with an inlet 21 and an outlet 22, the muffler 11 is communicated with the inlet 21 of the treatment chamber 20, the outlet 22 of the treatment chamber 20 is communicated with the ejector 12, a movable baffle 24 is connected in the treatment chamber 20 in a vertical sliding way, a plurality of spray heads 23 are arranged in the treatment chamber 20, and the spray heads 23 are connected with a water pump arranged in the water tank;
a drain outlet 25, the drain outlet 25 is arranged at the lower half part of the treatment chamber 20 near the movable baffle 24, and the relative position of the movable baffle 24 and the drain outlet 25 is changed once in the single upward or downward movement process of the movable baffle 24, namely, the movable baffle 24 moves up and down near the drain outlet 25;
the base 30 is internally provided with a mounting seat 32, the mounting seat 32 is internally connected with a supporting rod 31 in a sliding manner, the supporting rod 31 is connected below the movable baffle 24, a groove 33 with a trapezoid cross section is formed in the part of the supporting rod 31 located in the mounting seat 32, the side surface of the base 30 is provided with a side connecting column 34, a push rod 35 is internally connected in a sliding manner in the side connecting column 34, an elastic piece for providing elastic force is arranged behind the push rod 35, the top of the push rod 35 is of a semicircular structure which is matched with the size of the groove 33, and when the bearing limit is reached, the push rod 35 is pressed back into the mounting seat 32 by the supporting rod 31.
Considering the sealing problem of the movable baffle 24, the side surface of the movable baffle 24 is provided with an annular sealing strip so as to reduce sewage infiltration.
In order to adjust the bearing limit of the movable baffle 24, a screw 37 is connected to the rear of the side connecting column 34 in a threaded manner, the screw 37 is in contact with the spring 36, and the spring 36 can be compressed by rotating the screw 37, so that the supporting force of the spring 36 to the ejector rod 35 is increased to increase the bearing limit of the movable baffle 24.
The movable baffle 24 surface is the inclined plane structure, and the low end on inclined plane sets up in drain 25 one side to when standing, make silt pile up the low end on inclined plane under the action of gravity, like this, can in time accomplish the discharge of silt when contacting with drain 25, reduce silt and pile up, so that go on continuously the use.
Referring to fig. 6, a hydraulic cylinder 38 is disposed in the base 30, and an i-shaped flat plate 39 is connected above the hydraulic cylinder 38, where the i-shaped flat plate 39 is used to increase the supporting area and improve the stability of the lifting process.
The drain outlet 25 is in a linear structure, the drain outlet 25 is connected with a guide opening 26, the caliber of the guide opening 26 is gradually reduced, and the inner wall of the guide opening 26 is inclined downwards along the drain direction.
The use principle is as follows: when the utility model is used, the dust-containing gas is brought into the treatment chamber 20 by the exhaust gas generated by the pneumatic rock drilling machine 10 through a pipeline, the dust-containing gas is pretreated by the water mist sprayed by the spray heads 23 in the treatment chamber 20, so that part of dust is settled above the movable baffle plate 24, in the process, the treatment chamber 20 is in a closed state, the treatment mode adopts the water mist, the power and the gas volume of the dust-containing gas are not influenced too much, further, as the quality of the treatment water and the settled dust increases to a certain extent, the movable baffle plate 24 slides downwards to a limit position, at the moment, the dust-containing treatment water above the movable baffle plate 24 is contacted with the sewage drain outlet 25, the dust-containing treatment water is discharged outwards from the sewage drain outlet 25, the water level of the dust-containing treatment water is always higher than the sewage drain outlet 25, so that the inside of the treatment chamber 20 is still in a sealed state, and after reaching a preset time, the hydraulic cylinder 38 is started to lift the movable baffle plate 24 upwards, so that the movable baffle plate 24 is reset;
the preset time is calculated according to the discharge capacity of the sand-containing treated water discharged from the sewage outlet 25, and the hydraulic cylinder 38 is controlled by a singlechip with a timer.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides a mining machinery is with ventilation dust removal all-in-one, includes pneumatic rock drill (10), be connected with muffler (11) on pneumatic rock drill (10), muffler (11) have connected gradually ejector (12) and dust remover (13) through the pipeline, its characterized in that still includes:
the treatment chamber (20) is arranged in front of the ejector (12), a movable baffle (24) is connected in the treatment chamber (20) in a vertical sliding manner, a plurality of spray heads (23) are arranged in the treatment chamber (20), and the spray heads (23) are connected with a water pump arranged in the water tank;
a drain outlet (25), wherein the drain outlet (25) is arranged at the lower half part of the treatment chamber (20) close to the movable baffle plate (24);
base (30), be equipped with mount pad (32) in base (30), sliding connection has bracing piece (31) in mount pad (32), bracing piece (31) are connected movable baffle (24) below, recess (33) that cross-section opening size gradually increased are seted up to the part that bracing piece (31) are located in mount pad (32), base (30) side is equipped with side spliced pole (34), sliding connection has ejector pin (35) in side spliced pole (34), ejector pin (35) rear is provided with the elastic component that position ejector pin (35) provided elastic force, the top of ejector pin (35) be with semi-circular structure that recess (33) size suited.
2. The ventilation and dust removal integrated machine for mining machinery according to claim 1, wherein an inlet (21) and an outlet (22) are arranged outside the processing chamber (20), the muffler (11) is communicated with the inlet (21) of the processing chamber (20), and the outlet (22) of the processing chamber (20) is communicated with the ejector (12).
3. The ventilation and dust removal integrated machine for mining machinery according to claim 1, wherein an annular sealing strip is provided on a side surface of the movable baffle (24).
4. The ventilation and dust removal integrated machine for mining machinery according to claim 1, wherein a screw (37) is screwed behind the side connecting column (34), and the screw (37) is in contact with the second elastic member.
5. The ventilation and dust removal integrated machine for mining machinery according to claim 1, wherein the surface of the movable baffle (24) is in an inclined surface structure, and the lower end of the inclined surface is arranged at one side of the sewage outlet (25).
6. The ventilation and dust removal integrated machine for mining machinery according to claim 1, wherein a hydraulic cylinder (38) is arranged in the base (30), and an i-shaped flat plate (39) is connected above the hydraulic cylinder (38).
7. The ventilation and dust removal integrated machine for mining machinery according to claim 1, wherein the sewage outlet (25) is in a linear structure, a guide opening (26) is connected to the sewage outlet (25), the caliber of the guide opening (26) is gradually reduced, and the inner wall of the guide opening (26) is inclined downwards along the sewage discharging direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404147.8U CN220487640U (en) | 2023-06-05 | 2023-06-05 | Ventilation and dust removal integrated machine for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404147.8U CN220487640U (en) | 2023-06-05 | 2023-06-05 | Ventilation and dust removal integrated machine for mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487640U true CN220487640U (en) | 2024-02-13 |
Family
ID=89830552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321404147.8U Active CN220487640U (en) | 2023-06-05 | 2023-06-05 | Ventilation and dust removal integrated machine for mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487640U (en) |
-
2023
- 2023-06-05 CN CN202321404147.8U patent/CN220487640U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105170583A (en) | Pipe cleaning ball-launching device and pipe cleaning method thereof | |
| CN220487640U (en) | Ventilation and dust removal integrated machine for mining machinery | |
| CN102954252A (en) | Water drainer | |
| AU2018253465B2 (en) | Automatic draining device for condensed water or leaking water in aeration pipeline | |
| CN215696558U (en) | Clear hole device in big gun hole | |
| CN114600738B (en) | Energy-saving drip irrigation water supply device and application method thereof | |
| CN216765723U (en) | Low-carbon environment-friendly automatic high-difference drainage device | |
| CN209797853U (en) | Dust removal device for treating exhaust gas discharged by coke quenching tower | |
| CN213114918U (en) | Vacuum flushing device | |
| CN213699071U (en) | Adjustable liquid inlet adsorption device | |
| CN112554818B (en) | Device for removing dust and preventing gas from exceeding limit in underground construction drilling and using method | |
| CN210196684U (en) | Fluid pipeline suction device | |
| CN112190987A (en) | Sand removing system of advection sand basin | |
| CN111594260A (en) | Device for cleaning residual coal dust in hole sealing section of coal seam drilling | |
| CN215562954U (en) | Secondary water supply equipment with water hammer protection function | |
| CN104984613A (en) | Filtering-drum dust remover | |
| CN205776507U (en) | Pump pressurizer in pipe | |
| CN216498165U (en) | Automatic gas-water separation device for screw air compressor | |
| CN111677551B (en) | Drainage device for coal mine excavation roadway | |
| CN209548852U (en) | Sludge net rushes mud device | |
| CN209780946U (en) | compressed air drilling dust removal device | |
| CN219023592U (en) | Liquid separation device | |
| CN2916196Y (en) | Air emptier for drainage pump of diesel engine | |
| CN213623790U (en) | Sludge concentration device | |
| CN213012009U (en) | Novel high-efficient water distribution device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |