CN218624302U - Dust recovery device for coal mining - Google Patents
Dust recovery device for coal mining Download PDFInfo
- Publication number
- CN218624302U CN218624302U CN202221627805.5U CN202221627805U CN218624302U CN 218624302 U CN218624302 U CN 218624302U CN 202221627805 U CN202221627805 U CN 202221627805U CN 218624302 U CN218624302 U CN 218624302U
- Authority
- CN
- China
- Prior art keywords
- dust
- coal mining
- communicated
- tank
- water storage
- 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
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a dust recovery device for coal mining, which comprises a machine body component, wherein the machine body component comprises a coal mining machine body, a traction vehicle body, a dust collection box, a purification tank and a water storage tank; the dust collecting mechanism comprises a dust collecting hood, a gas collecting box, a vortex fan, a shell, a filter screen, a water pump and a water storage ring. The utility model discloses a vortex fan utilizes gas collection tank and dust cage to inhale the dust and discharge to the inside of dust collection tank, then the dust granule that carries in the air through the filter screen to the dust collection tank intercepts, the dust granule after the interception is saved through the casing, carry out recovery processing to the dust that produces when mining the operation, the utilization ratio of resource has been improved, then derive the air to the purifying tank in, through the water atomization blowout of atomizer with the water storage intra-annular, spray purification processing to gas, thereby need not to directly spray water smoke in the mine opening, the condition of avoiding polluting work environment takes place, the protection to work environment in the mine opening has been increased.
Description
The technical field is as follows:
the utility model relates to a coal mining technical field specifically is a dust recovery device for coal mining.
Background art:
the coal mine is a region where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally mined into an underground excavation roadway, the mineworker coal mine is used, and when the coal seam is very close to the ground surface, the surface soil layer is generally directly stripped to excavate the coal, the opencast coal mine is used;
traditional colliery is when mining, generally need utilize the coal-winning machine to carry out the exploitation operation, the coal-winning machine is when carrying out the exploitation operation, can produce a large amount of dusts, the mode that utilizes spraying water smoke is usually to carry out the dust fall in the mine opening and is handled, thereby lead to when the water smoke that sprays is too much, will cause to form ponding in the mine opening, and the humidity in water smoke can the rapid increase mine opening, the operational environment has been polluted, and can't retrieve the dust and recycle, the utilization ratio of colliery resource has been influenced, for this reason, provide a dust recovery unit for coal mining.
The utility model has the following contents:
an object of the utility model is to provide a dust recovery device for coal mining to solve one of the problem that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: a dust recovery device for coal mining, include
The machine body assembly comprises a coal mining machine body, a traction machine body, a dust collection box, a purification tank and a water storage tank;
the dust collecting mechanism comprises a dust collecting hood, a gas collecting box, a vortex fan, a shell, a filter screen, a water pump and a water storage ring;
the coal mining machine comprises a coal mining machine body and is characterized in that two dust collecting covers are symmetrically installed on one side of the coal mining machine body, the rear surfaces of the two dust collecting covers are communicated with two gas collecting boxes, a vortex fan is installed in the middle of the upper surface of the coal mining machine body, a traction vehicle body is installed on one side of the coal mining machine body, the dust collecting boxes are fixedly connected to one side of the upper surface of the traction vehicle body, a shell is evenly connected to the inner side walls of the dust collecting boxes in a sliding mode, a filter screen is fixedly connected to the inner side walls of the shell, a purification tank is fixedly connected to the middle of the upper surface of the traction vehicle body, a water storage ring is fixedly connected to the inner top wall of the purification tank, and atomization nozzles are evenly communicated with the bottom of the water storage ring.
As further preferable in the present technical solution: and the air inlet of the vortex fan is communicated with a dust suction pipe, and two ends of the dust suction pipe are respectively communicated with one side of the two gas collecting boxes.
As further preferable in the present technical solution: an exhaust port of the vortex fan is communicated with a dust exhaust pipe, and one end of the dust exhaust pipe is communicated with the middle part of the upper surface of the dust collection box.
As further preferable in the present technical solution: draw lower surface one side fixedly connected with of automobile body and store up dirty case, the bottom intercommunication that stores up dirty case has the honeycomb duct, the one end of honeycomb duct runs through the inside wall that draws the automobile body and communicates in the bottom of purifying tank.
As a further preferred aspect of the present invention: the water tank is fixedly connected to one side of the upper surface of the traction vehicle body, and the middle of the upper surface of the purification tank is communicated with an exhaust pipe.
As a further preferred aspect of the present invention: the water pump is installed to traction vehicle body's upper surface one side, the water inlet of water pump communicates in the lateral wall bottom of storage water tank, the outlet of water pump runs through the inside wall of purifying tank and communicates in the inside of water storage ring.
As a further preferred aspect of the present invention: one side of the bottom of the dust collection box is communicated with an air duct, and one end of the air duct is communicated with the bottom of the outer side wall of the purification tank.
As further preferable in the present technical solution: and one side of the inner side wall of each gas collection box is fixedly connected with a net body.
The utility model has the advantages that: the utility model discloses a vortex fan utilizes gas collection tank and dust cage to inhale the dust and discharge to the inside of dust collection tank, then the dust granule that carries in the air through the filter screen to the dust collection tank intercepts, the dust granule after the interception is saved through the casing, carry out recovery processing to the dust that produces when mining the operation, the utilization ratio of resource has been improved, then derive the air to the purifying tank in, through the water atomization blowout of atomizer with the water storage intra-annular, spray purification processing to gas, thereby need not to directly spray water smoke in the mine opening, the condition of avoiding polluting work environment takes place, the protection to work environment in the mine opening has been increased.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic sectional view of the dust collecting cover of the present invention;
fig. 4 is a schematic rear view of the present invention.
In the figure: 1. a body assembly; 2. a dust collecting mechanism; 101. a coal mining machine body; 102. a tractor body; 103. a dust collection box; 104. a purification tank; 105. a water storage tank; 201. a dust collection cover; 202. a gas collection tank; 203. a vortex fan; 204. a housing; 205. filtering with a screen; 206. a water pump; 207. a water storage ring; 41. a dust collection pipe; 42. a dust exhaust pipe; 43. an air duct; 44. a flow guide pipe; 45. a sewage storage tank; 46. an atomizing spray head; 47. a net body; 48. and (4) exhausting the gas.
The specific implementation mode is as follows:
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a dust recovery device for coal mining, include
The machine body component 1, the machine body component 1 comprises a coal mining machine body 101, a traction vehicle body 102, a dust collection box 103, a purification tank 104 and a water storage tank 105;
the dust collection mechanism 2, the dust collection mechanism 2 includes the dust collecting hood 201, the gas collecting box 202, the vortex fan 203, the body 204, the filter screen 205, the water pump 206 and the water storage ring 207;
two dust hoods 201 are symmetrically installed on one side of a coal mining machine body 101, two gas collecting tanks 202 are communicated with the rear surfaces of the two dust hoods 201, a vortex fan 203 is installed in the middle of the upper surface of the coal mining machine body 101, a traction vehicle body 102 is installed on one side of the coal mining machine body 101, a dust collecting tank 103 is fixedly connected to one side of the upper surface of the traction vehicle body 102, a shell 204 is uniformly and slidably connected to the inner side wall of the dust collecting tank 103, a filter screen 205 is fixedly connected to the inner side wall of the shell 204, a purification tank 104 is fixedly connected to the middle of the upper surface of the traction vehicle body 102, a water storage ring 207 is fixedly connected to the inner top wall of the purification tank 104, and atomization nozzles 46 are uniformly communicated with the bottom of the water storage ring 207.
In this embodiment, specifically: an air inlet of the vortex fan 203 is communicated with a dust suction pipe 41, and two ends of the dust suction pipe 41 are respectively communicated with one side of the two gas collecting boxes 202; air in the header tank 202 is drawn out by the cyclone fan 203 using the suction pipe 41.
In this embodiment, specifically: an exhaust port of the vortex fan 203 is communicated with a dust exhaust pipe 42, and one end of the dust exhaust pipe 42 is communicated with the middle part of the upper surface of the dust collection box 103; the sucked dust and air are introduced into the dust box 103 through the exhaust port of the cyclone fan 203 by the dust exhaust pipe 42.
In this embodiment, specifically: a sewage storage tank 45 is fixedly connected to one side of the lower surface of the traction vehicle body 102, the bottom of the sewage storage tank 45 is communicated with a guide pipe 44, and one end of the guide pipe 44 penetrates through the inner side wall of the traction vehicle body 102 and is communicated with the bottom of the purification tank 104; the used water in the purification tank 104 flows back into the inside of the waste storage tank 45 through the flow guide pipe 44, and then is stored in the waste storage tank 45.
In this embodiment, specifically: a water storage tank 105 is fixedly connected to one side of the upper surface of the traction vehicle body 102, and the middle part of the upper surface of the purification tank 104 is communicated with an exhaust pipe 48; the air sprayed and purified in the purification tank 104 is discharged through the exhaust pipe 48.
In this embodiment, specifically: a water pump 206 is arranged on one side of the upper surface of the traction vehicle body 102, the water inlet of the water pump 206 is communicated with the bottom of the outer side wall of the water storage tank 105, and the water outlet of the water pump 206 penetrates through the inner side wall of the purification tank 104 and is communicated with the inside of the water storage ring 207; the water stored in the storage tank 105 is pumped out through the water inlet of the water pump 206 and then discharged into the interior of the storage ring 207 through the water outlet of the water pump 206.
In this embodiment, specifically: one side of the bottom of the dust collection box 103 is communicated with a gas guide pipe 43, and one end of the gas guide pipe 43 is communicated with the bottom of the outer side wall of the purification tank 104; the air treated in the dust box 103 is led out to the inside of the purge tank 104 through the air duct 43.
In this embodiment, specifically: one side of the inner side wall of each of the two gas collecting tanks 202 is fixedly connected with a net body 47; fragments generated during mining operation of the coal mining machine body 101 are intercepted by the net body 47, and the coal mine fragments are prevented from entering the dust hood 201.
Working principle or structural principle: when in use, the cyclone fan 203 uses the dust suction pipe 41 to draw out the air in the gas collecting box 202, then the air in the dust hood 201 is pumped out through the gas collecting box 202, and then the dust hood 201 is used for sucking the dust generated during the mining operation of the coal mining machine body 101, the net body 47 is arranged to intercept the fragments generated during the mining operation of the coal mining machine body 101, so as to prevent the coal fragments from entering the dust hood 201, the sucked dust and air are then introduced into the inside of the dust box 103 through the exhaust port of the vortex fan 203 by means of the dust exhaust duct 42, then intercepts dust particles carried in the air through a filter screen 205, then stores the intercepted dust particles through a shell 204, the air treated in the dust box 103 is then guided out to the inside of the purification tank 104 through the air guide pipe 43, the water stored in the storage tank 105 is then pumped out through the inlet port of the water pump 206, and then discharged into the interior of the water storage ring 207 through the outlet port of the water pump 206, then the water in the water storage ring 207 is atomized and sprayed out through the atomizing nozzle 46, and then the air in the purification tank 104 is sprayed and purified by water mist, thereby avoiding directly spraying water mist in the mine cavity, avoiding the occurrence of the condition of polluting the working environment, increasing the protection of the working environment in the mine cavity, then the used water in the purification tank 104 flows back into the inside of the sewage storage tank 45 through the guide pipe 44, then the used water is stored through the sewage storage tank 45 so as to be subjected to centralized recovery treatment, then, the air sprayed and purified in the purification tank 104 is exhausted through the exhaust pipe 48, and when the dust particles in the dust box 103 need to be taken out, the dust particles stored in the housing 204 can be recovered by moving the housing 204 to drive the filter screen 205 to slide out of the dust box 103.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A dust recovery device for coal mining, which is characterized by comprising
The coal mining machine comprises a machine body assembly (1), wherein the machine body assembly (1) comprises a coal mining machine body (101), a traction vehicle body (102), a dust collection box (103), a purification tank (104) and a water storage tank (105);
the dust collection device comprises a dust collection mechanism (2), wherein the dust collection mechanism (2) comprises a dust collection cover (201), a gas collection box (202), a vortex fan (203), a shell (204), a filter screen (205), a water pump (206) and a water storage ring (207);
two dust collecting hoods (201) are symmetrically installed on one side of the coal mining machine body (101), two gas collecting boxes (202) are communicated with the rear surface of each dust collecting hood (201), a vortex fan (203) is installed in the middle of the upper surface of the coal mining machine body (101), a traction vehicle body (102) is installed on one side of the coal mining machine body (101), one side of the upper surface of the traction vehicle body (102) is fixedly connected with a dust collecting box (103), a shell (204) is evenly and slidably connected to the inner side wall of the dust collecting box (103), a filter screen (205) is fixedly connected to the inner side wall of the shell (204), a purification tank (104) is fixedly connected to the middle of the upper surface of the traction vehicle body (102), a water storage ring (207) is fixedly connected to the inner top wall of the purification tank (104), and atomization spray heads (46) are evenly communicated with the bottom of the water storage ring (207).
2. A dust recovery device for coal mining as claimed in claim 1, wherein: an air inlet of the vortex fan (203) is communicated with a dust suction pipe (41), and two ends of the dust suction pipe (41) are respectively communicated with one side of the two gas collecting boxes (202).
3. A dust extraction apparatus for coal mining as claimed in claim 1 wherein: an exhaust port of the vortex fan (203) is communicated with a dust exhaust pipe (42), and one end of the dust exhaust pipe (42) is communicated with the middle part of the upper surface of the dust collection box (103).
4. A dust recovery device for coal mining as claimed in claim 1, wherein: pull lower surface one side fixedly connected with of automobile body (102) and store up dirty case (45), the bottom intercommunication of storing up dirty case (45) has honeycomb duct (44), the one end of honeycomb duct (44) runs through the inside wall of pulling automobile body (102) and communicates in the bottom of purifying tank (104).
5. A dust recovery device for coal mining as claimed in claim 1, wherein: one side of the upper surface of the traction vehicle body (102) is fixedly connected with a water storage tank (105), and the middle part of the upper surface of the purification tank (104) is communicated with an exhaust pipe (48).
6. A dust recovery device for coal mining as claimed in claim 1, wherein: a water pump (206) is installed on one side of the upper surface of the traction vehicle body (102), a water inlet of the water pump (206) is communicated with the bottom of the outer side wall of the water storage tank (105), and a water outlet of the water pump (206) penetrates through the inner side wall of the purification tank (104) and is communicated with the inside of the water storage ring (207).
7. A dust recovery device for coal mining as claimed in claim 1, wherein: one side of the bottom of the dust collection box (103) is communicated with an air duct (43), and one end of the air duct (43) is communicated with the bottom of the outer side wall of the purification tank (104).
8. A dust recovery device for coal mining as claimed in claim 1, wherein: one side of the inner side wall of each of the two gas collecting boxes (202) is fixedly connected with a net body (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221627805.5U CN218624302U (en) | 2022-06-27 | 2022-06-27 | Dust recovery device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221627805.5U CN218624302U (en) | 2022-06-27 | 2022-06-27 | Dust recovery device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218624302U true CN218624302U (en) | 2023-03-14 |
Family
ID=85456212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221627805.5U Active CN218624302U (en) | 2022-06-27 | 2022-06-27 | Dust recovery device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218624302U (en) |
-
2022
- 2022-06-27 CN CN202221627805.5U patent/CN218624302U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2911188Y (en) | Mine wetting orifice duster | |
| CN107218074A (en) | Excavation face in coal mine dust pelletizing system | |
| CN206035911U (en) | Auxiliary ventilating fan that makes an uproar falls in mining dust removal | |
| CN108343015B (en) | Suction nozzle and road sweeper for road sweeper | |
| CN203655341U (en) | Novel wet-type mining cyclone dust remover | |
| CN210386821U (en) | Mine water curtain type explosion-proof dust removal device | |
| CN103032094B (en) | Energy-saving self-circulation dust removal device for the pulp shooting machine | |
| CN218624302U (en) | Dust recovery device for coal mining | |
| CN208934691U (en) | A kind of airborne spray dust remover of development machine | |
| CN107700405A (en) | The Geldart-D particle and dust pelletizing system of a kind of road sweeper | |
| CN202970548U (en) | Gas jet flow dust collector for mine drilling | |
| CN115370363A (en) | Cantilever type tunneling machine with dust removal function and dust removal method thereof | |
| CN115263296A (en) | Efficient and safe dust removal system for mine and operation method | |
| CN212215011U (en) | Dust device for coal mining | |
| CN212068171U (en) | Building engineering construction dust collector | |
| CN211038725U (en) | Coal mine tunnel dust washing device | |
| CN114233367A (en) | Auxiliary assembly with air purification for coal mining | |
| CN203515647U (en) | Spraying device of dust removal blower | |
| CN209469400U (en) | One kind being based on aerodynamic wet type drilling hole dust collector device | |
| CN206652347U (en) | A kind of bag-type dust and Water spray dust arrester | |
| CN214836506U (en) | Movable wet dust collector for mine | |
| CN217206550U (en) | Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support | |
| CN108915685A (en) | A kind of airborne spray dust remover of development machine | |
| CN216320852U (en) | Self-pressurizing water pressure type air-water jet dust remover used in underground coal mine | |
| CN220748195U (en) | Can handle burring machine of raise dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |