CN210460743U - Wet-type spiral dust removal fan for coal mine - Google Patents
Wet-type spiral dust removal fan for coal mine Download PDFInfo
- Publication number
- CN210460743U CN210460743U CN201921567247.6U CN201921567247U CN210460743U CN 210460743 U CN210460743 U CN 210460743U CN 201921567247 U CN201921567247 U CN 201921567247U CN 210460743 U CN210460743 U CN 210460743U
- Authority
- CN
- China
- Prior art keywords
- dust
- fan
- water supply
- air
- coal mine
- 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
- Cyclones (AREA)
Abstract
The utility model discloses a wet-type spiral dust exhausting fan for coal mine, which comprises a frame, dust collector, frame and dust collector fixed connection, dust collector includes the suction tube, water supply atomizer, the swirler, axial compressor auxiliary ventilating fan, the dehydration section of thick bamboo, suction tube one side is provided with axial compressor auxiliary ventilating fan, be provided with water supply atomizer in the frame, water supply atomizer encircles and connects on axial compressor auxiliary ventilating fan, water supply atomizer's atomizer is provided with the multiunit, the multiunit atomizer sets up air intake and air outlet department at axial compressor auxiliary ventilating fan respectively, axial compressor auxiliary ventilating fan opposite side is provided with the swirler, the swirler opposite side is provided with the dehydration section of thick bamboo, it is provided with the blowdown fill to dewater the bobbin bottom, the dehydration section of thick bamboo is "L" shape structure setting, it is provided with air duct to. The utility model discloses it is high to have the dust disposal rate, beneficial effect that the treatment effect is good, its mainly used removes dust.
Description
Technical Field
The utility model relates to an air purification technical field, specific wet-type spiral dust exhausting fan for coal mine that says so.
Background
The wet dust removal fan (hereinafter referred to as dust removal fan) for coal mines is applied to dust production operation points with concentrated dust such as coal mine underground, rock roadways, anchor spraying operation surface slurry sprayers, mining working surfaces and the like, so that dust-containing gas is purified on site, toxic and harmful components in the gas can be partially digested, the operation environment effectively meets the industrial hygiene standard, workers are prevented from being harmed by dust toxicity, but the existing dust removal fan has an unsatisfactory dust removal effect and low dust treatment rate.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a wet-type spiral dust exhausting fan for coal mine that dust disposal rate is high, excellent in treatment effect.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a wet-type spiral dust removal fan for coal mines comprises a frame and a dust removal device, wherein the frame is fixedly connected with the dust removal device, the dust removal device comprises a dust suction cylinder, a water supply spraying device, a cyclone, an axial flow local fan and a dewatering cylinder, the axial flow local fan is arranged on one side of the dust suction cylinder, the water supply spraying device is arranged on the frame, the water supply spraying device is connected to the axial flow local fan in a surrounding manner, a plurality of groups of sprayers of the water supply spraying device are arranged on the dust suction cylinder, the plurality of groups of sprayers are respectively arranged at an air inlet and an air outlet of the axial flow local fan, the cyclone is arranged on the other side of the axial flow local fan, the dewatering cylinder is arranged on the other side of the cyclone, a sewage discharge hopper is arranged at the bottom of the dewatering cylinder, the dewatering cylinder, an air outlet is arranged on the air channel.
The dust collection cylinder is provided with an air duct joint, and the diameter of the air duct joint is matched with that of the dust collection cylinder.
And the air duct joint is connected with a dust suction pipeline, and the dust suction pipeline is a draw-out type skeleton air duct.
The inner wall of the dewatering cylinder is provided with a flow collecting groove, and the bottom of the flow collecting groove is connected with a sewage discharging hopper.
The blowdown fill is the funnel structure setting, the blowdown fill bottom is provided with the outlet.
The air outlet is provided with a dust screen, and the sewage discharge hopper is communicated with the dewatering cylinder.
The utility model has the advantages that: the dust disposal rate is high, the treatment effect is good, open dust collector when needing to remove dust, axial compressor local ventilation machine can inhale outside dirty air and inhale through the suction tube, and water supply atomizer's multiunit atomizer sets up respectively in axial compressor local ventilation machine's air intake and air outlet department, so dirty air is when axial compressor local ventilation machine, water supply atomizer can spray water smoke to dirty air, make the dust humidification in the air increase weight, later the air is under swirler and dewatering cylinder's synergism, the dirt liquid in the air can be discharged to the blowdown fill through the mass flow groove of dewatering cylinder inner wall, and discharge through the outlet of blowdown fill bottom, the air then can be discharged through air passage, thereby can improve the dust disposal rate greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cyclone structure of the present invention.
In the figure: 1 frame, 2 outlet, 3 dust suction drums, 4 water supply spraying devices, 5 cyclones, 6 axial flow local fans, 7 dehydration drums, 8 blow-off hoppers, 9 air channels, 10 air duct joints and 11 dust screens.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a wet-type spiral dust removal fan for coal mines comprises a frame 1 and a dust removal device, wherein the frame 1 is fixedly connected with the dust removal device, the dust removal device comprises a dust suction cylinder 3, a water supply spraying device 4, a swirler 5, axial flow local fans 6 and a dewatering cylinder 7, the axial flow local fan 6 is arranged on one side of the dust suction cylinder 3, the water supply spraying device 4 is arranged on the frame 1, the water supply spraying device 4 is connected to the axial flow local fan 6 in a surrounding manner, a plurality of groups of sprayers of the water supply spraying device 4 are arranged and respectively arranged at an air inlet and an air outlet of the axial flow local fan 6, the swirler 5 is arranged on the other side of the axial flow local fan 6, the dewatering cylinder 7 is arranged on the other side of the swirler 5, a sewage discharge hopper 8 is arranged at the bottom of the dewatering cylinder 7, the, an air outlet is arranged on the air channel 9.
In the utility model, the dust cylinder 3 is provided with the air cylinder joint 10, the diameter of the air cylinder joint 10 is matched with that of the dust cylinder 3, so as to be convenient for connecting a dust collection pipeline;
the air duct joint 10 is connected with a dust absorption pipeline which is a draw-out type skeleton air duct and is convenient for dust absorption;
the inner wall of the dewatering cylinder 7 is provided with a flow collecting groove, and the bottom of the flow collecting groove is connected with a sewage discharging hopper 8, so that sewage can be conveniently collected;
the sewage discharging hopper 8 is arranged in a funnel structure, and the bottom of the sewage discharging hopper 8 is provided with the water outlet 2, so that water can be conveniently discharged;
the air outlet is provided with a dust screen 11 which can prevent outside dust-containing air from entering the air channel 9, and the sewage bucket 8 is communicated with the dewatering cylinder 7.
The utility model discloses a theory of operation is: during the use, open dust collector when needing to remove dust, axial compressor local fan 6 can inhale outside dirty air and inhale through suction drum 3, and water supply atomizer 4's multiunit atomizer sets up respectively at axial compressor local fan 6's air intake and air outlet department, so dirty air is when process axial compressor local fan 6, water supply atomizer 4 can spray water smoke to dirty air, make the dust humidification in the air increase weight, later the air is under swirler 5 and dewatering cylinder 7's synergism, the dirt liquid in the air can be discharged to blowdown fill 8 through the mass flow groove of dewatering cylinder 7 inner wall, and discharge through outlet 2 of blowdown fill 8 bottoms, the air then can discharge through air duct 9, thereby can improve dust handling rate greatly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a wet-type spiral dust exhausting fan for coal mine which characterized in that: comprises a frame (1) and a dust removing device, wherein the frame (1) is fixedly connected with the dust removing device, the dust removing device comprises a dust suction cylinder (3), a water supply spraying device (4), a cyclone (5), an axial flow local fan (6) and a dewatering cylinder (7), the axial flow local fan (6) is arranged on one side of the dust suction cylinder (3), the water supply spraying device (4) is arranged on the frame (1), the water supply spraying device (4) is connected on the axial flow local fan (6) in a surrounding manner, sprayers of the water supply spraying device (4) are provided with a plurality of groups, the sprayers are respectively arranged at the air inlet and the air outlet of the axial flow local fan (6), the cyclone (5) is arranged on the other side of the axial flow local fan (6), the dewatering cylinder (7) is arranged on the other side of the cyclone (5), a sewage discharge hopper (8) is arranged at the bottom of the dewatering cylinder (7), the dewatering cylinder (7) is arranged in an L-shaped structure, an air channel (9) is arranged at the other side of the dewatering cylinder (7), and an air outlet is formed in the air channel (9).
2. The wet type spiral dust removal fan for the coal mine according to claim 1, wherein: the dust collection barrel (3) is provided with an air duct joint (10), and the diameter of the air duct joint (10) is matched with that of the dust collection barrel (3).
3. The wet type spiral dust removal fan for the coal mine according to claim 2, wherein: and the air duct joint (10) is connected with a dust suction pipeline, and the dust suction pipeline is a draw-out type skeleton air duct.
4. The wet type spiral dust removal fan for the coal mine according to claim 1, wherein: the inner wall of the dewatering cylinder (7) is provided with a flow collecting groove, and the bottom of the flow collecting groove is connected with a sewage discharge hopper (8).
5. The wet type spiral dust removal fan for the coal mine according to claim 1, wherein: the sewage discharge hopper (8) is arranged in a funnel structure, and a water outlet (2) is formed in the bottom of the sewage discharge hopper (8).
6. The wet type spiral dust removal fan for the coal mine according to claim 1, wherein: the air outlet is provided with a dust screen (11), and the sewage discharge hopper (8) is communicated with the dewatering cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567247.6U CN210460743U (en) | 2019-09-20 | 2019-09-20 | Wet-type spiral dust removal fan for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567247.6U CN210460743U (en) | 2019-09-20 | 2019-09-20 | Wet-type spiral dust removal fan for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460743U true CN210460743U (en) | 2020-05-05 |
Family
ID=70432944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567247.6U Active CN210460743U (en) | 2019-09-20 | 2019-09-20 | Wet-type spiral dust removal fan for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460743U (en) |
-
2019
- 2019-09-20 CN CN201921567247.6U patent/CN210460743U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208466201U (en) | A kind of self-cleaning cyclone separator | |
| AU2018404625A1 (en) | Mining drill and dust suction cover therefor, and dust removal device | |
| CN204627652U (en) | A kind of coal mine dedusting device | |
| CN111298584B (en) | Double-venturi pneumatic wet dust removal system | |
| CN203655341U (en) | Novel wet-type mining cyclone dust remover | |
| CN109174896A (en) | A kind of dust exhaust apparatus being used to prepare during negative electrode material | |
| CN107866125A (en) | A kind of mining equiment exploitation dust arrester | |
| CN105833618A (en) | Bag type dust collector | |
| CN206334458U (en) | A kind of vertical filter cylinder deduster | |
| CN210460743U (en) | Wet-type spiral dust removal fan for coal mine | |
| CN108840108A (en) | A kind of furfural dregs negative pressure absorbing enters boiler feeder device | |
| CN205145898U (en) | Dedusting device | |
| CN204865335U (en) | Willow catkins flying in air collection device is used in weaving | |
| CN103446824B (en) | Drum-type filter cylinder and deduster | |
| CN207470218U (en) | A kind of self-ventilation coal mine dedusting device | |
| CN207126676U (en) | A kind of electrostatic precipitator | |
| CN206103614U (en) | High -efficient industrial dust removal equipment | |
| CN207187419U (en) | A kind of drill carriage dust processing unit | |
| CN202810854U (en) | Dry dust removing device of fully mechanized excavating machine for mine | |
| CN211343003U (en) | Dust removal device for underground coal mine | |
| CN107537693A (en) | A kind of electrostatic precipitator | |
| CN210460736U (en) | Dust removal fan for coal mine | |
| CN207356837U (en) | A kind of deduster for carrying two trace gather apparatus for ash | |
| CN206965508U (en) | Inertia semi-dry process flue gas desulphurization reaction tower | |
| CN203295626U (en) | Cleaning device for prebaked anode carbon bowls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |