CN201632167U - Wet-type dust collecting fan - Google Patents
Wet-type dust collecting fan Download PDFInfo
- Publication number
- CN201632167U CN201632167U CN201020143874XU CN201020143874U CN201632167U CN 201632167 U CN201632167 U CN 201632167U CN 201020143874X U CN201020143874X U CN 201020143874XU CN 201020143874 U CN201020143874 U CN 201020143874U CN 201632167 U CN201632167 U CN 201632167U
- Authority
- CN
- China
- Prior art keywords
- air
- wet
- fan
- type dust
- air duct
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a wet-type dust collecting fan, comprising an air barrel; the front part of the air barrel is provided with an air guiding cover; the outer wall and the lower part of the air barrel are provided with a fixed base; the lower surface in the air barrel is fixedly provided with a fan seat which is provided with an air-operated motor; the air-operated motor is connected with fan blades by a connecting rotary shaft; the rear part of the air barrel is provided with a spraying ring which is connected with one end of an air-water mixer by a pipeline; and the other end of the air-water mixer is connected with a water inlet pipeline and a compressed air pipeline in sequence. Therefore, the utility model provides a wet-type dust collecting fan with safe use, high dust collecting efficiency, convenient carry and installation and low price.
Description
Technical field
The utility model relates to a kind of dedusting fan, particularly a kind of Wet-type dust-removal fan.
Background technology
As everyone knows, the colliery can produce a large amount of dust in process of production.In the operation of colliery, to blow out, all can produce a large amount of coal dusts and rock dirt in whitewashing, the fully-mechanized digging machine coal rock tunnel driving, coal petrography reprinting process, dust gives that the safety in production of mine and worker are healthy all to bring great harm.
Its harm mainly contains: the one, produce the coal master and want occupational disease---pneumoconiosis and anthracosis.Data shows according to the relevent statistics, and certain mineral bureau is 6 times of productivity death toll because of the anthraco-silicosis death toll.Present scientific and technological level can't be effected a radical cure pneumoconiosis and anthracosis, and its medical expense is very high, and the pneumoconiosis patient needs about 500,000 yuan from being found to dead its medical expense by present medical calculation of price, brings immeasurable loss for family, enterprise, society; Two of harm is that coal dust easily causes coal-dust explosion.The maximum accident of colliery generation since the establishment of the nation is exactly coal-dust explosion, and people surplus in the of dead 600 makes us startling; Three of harm is wearing and tearing of having quickened equipment, has reduced the service life of equipment, has increased the maintenance cost of equipment; Four of harm is to have reduced visibility, has increased accident potential, easily causes all kinds of accidents.
And traditional dust removal machine adopts motor as power, is easy to generate the quick-fried phenomenon of electric mistake, and safety, and volume inadequately is excessive, nearly weighs 2 tons, installs and the transportation difficulty, costs an arm and a leg, and dust removal efficiency is low.
The utility model content
At the defective of above-mentioned prior art, the purpose of this utility model provides a kind of safe in utilization, dust removal efficiency is high, carrying and installation is convenient and cheap Wet-type dust-removal fan.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Wet-type dust-removal fan, comprise air duct, wind scooper is equipped with in the front portion of described air duct, the outer wall and the below of described air duct are equipped with firm banking, described air duct bottom inner surface fixed installation blower fan seat, on the described blower fan seat air motor is installed, described air motor connects fan blade by connecting rotating shaft, described air motor 5 connects compressed air piping 11 by air inlet pipe, the rear portion of described air duct is equipped with the spraying ring, described spraying ring is by an end of pipeline connection gas-water mixer, and the other end of described gas-water mixer connects inlet channel and described compressed air piping successively.
Wet-type dust-removal fan of the present utility model, wherein said spraying ring is the annulus that steel pipe is made, the ring inboard is equipped with spray orifice.
Adopt air motor as power source, replaced the traditional form of motor as power in the past, thereby guarantee the quick-fried phenomenon of electric mistake does not take place, safe and reliable; By the dedusting of carrying out of wet dust removal machine of the present utility model, dust removal efficiency height; And wet dust removal machine of the present utility model is in light weight, and carrying and installation is very convenient, and is cheap.
Description of drawings
Fig. 1 is the front view of the miniature Wet-type dust-removal fan of the utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Be elaborated below in conjunction with the embodiment of accompanying drawing to the utility model Wet-type dust-removal fan.
Referring to Fig. 1, Wet-type dust-removal fan of the present utility model, comprise air duct 1, wind scooper 2 is equipped with in the front portion of air duct 1, the outer wall of air duct 1 and below are equipped with firm banking 3, air duct 1 bottom inner surface fixed installation blower fan seat 4, air motor 5 is installed on the blower fan seat 4, air motor 6 connects fan blade 6 by connecting rotating shaft, and air motor 5 connects compressed air piping 11 by air inlet pipe, rotates by compressed air-driven air motor 5, and drive fan blade 6 rotates, the rear portion of air duct 1 is equipped with spraying ring 7, and spraying ring 7 passes through the left end that pipeline 8 connects gas-water mixer 9, and the right-hand member of gas-water mixer 9 connects inlet channel 10 and compressed air piping 11 successively.The annulus that spraying ring 7 is made for steel pipe, the ring inboard is equipped with spray orifice 12.
Adopt air motor 5 as power source, replaced the traditional form of motor as power in the past, thereby guarantee the quick-fried phenomenon of electric mistake does not take place, safe and reliable.Air motor 5 rotating speeds are 1500-3000 rev/min, and the air motor 5 that runs up drives fan blade 6 makes fan delivery reach 250m
3-350m
3/ minute, thereby can reach the purpose of high-effective dust-removing.
Air motor 5 drives fan blade 6 and rotates, and makes air communication cross wind scooper 2 and enters in the air duct 1, and spraying ring 7 is sprayed simultaneously, and dust is fully mixed with water smoke, reaches the dedusting purpose.Use the driving face of fully-mechanized digging machine, during fully-mechanized digging machine work, the dust concentration that produces in working face is distinguished and admirable is up to 50mg/m
3, respirable dust concentration is up to 32mg/m
3, through the dedusting of wet dust removal machine of the present utility model, dust concentration is reduced to 10mg/m
3, dust removal efficiency is 80%, respirable dust concentration is reduced to 6mg/m
3, dust reduction rate reaches 70%, the dust removing effects ideal.And wet dust removal machine weight of the present utility model has only 60kg, and carrying and installation is very convenient, and is cheap.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. Wet-type dust-removal fan, comprise air duct (1), wind scooper (2) is equipped with in the front portion of described air duct (1), the outer wall of described air duct (1) and below are equipped with firm banking (3), it is characterized in that, described air duct (1) bottom inner surface fixed installation blower fan seat (4), described blower fan seat (4) is gone up air motor (5) is installed, described air motor (5) connects fan blade (6) by connecting rotating shaft, described air motor (5) connects compressed air piping (11) by air inlet pipe, the rear portion of described air duct (1) is equipped with spraying ring (7), described spraying ring (7) is by an end of pipeline (8) connection gas-water mixer (9), and the other end of described gas-water mixer (9) connects inlet channel (10) and described compressed air piping (11) successively.
2. Wet-type dust-removal fan according to claim 1 is characterized in that, the annulus that described spraying ring (7) is made for steel pipe, and the ring inboard is equipped with spray orifice (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020143874XU CN201632167U (en) | 2010-03-30 | 2010-03-30 | Wet-type dust collecting fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020143874XU CN201632167U (en) | 2010-03-30 | 2010-03-30 | Wet-type dust collecting fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632167U true CN201632167U (en) | 2010-11-17 |
Family
ID=43076642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020143874XU Expired - Fee Related CN201632167U (en) | 2010-03-30 | 2010-03-30 | Wet-type dust collecting fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062566A (en) * | 2010-11-15 | 2011-05-18 | 云南燃二化工有限公司 | Novel energy collecting primer |
| CN104785046A (en) * | 2015-03-29 | 2015-07-22 | 临沂昊泉硅砂科技有限公司 | Energy-saving type drying and dust removal device based on deep processing and production of quartz sand tailings |
-
2010
- 2010-03-30 CN CN201020143874XU patent/CN201632167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062566A (en) * | 2010-11-15 | 2011-05-18 | 云南燃二化工有限公司 | Novel energy collecting primer |
| CN104785046A (en) * | 2015-03-29 | 2015-07-22 | 临沂昊泉硅砂科技有限公司 | Energy-saving type drying and dust removal device based on deep processing and production of quartz sand tailings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109268054B (en) | Ventilation and dust removal system for underground large-section and long-distance tunneling surface | |
| CN102418544A (en) | Gas control and dust fall method for overlapped section of air barrels in excavation roadway | |
| CN201632167U (en) | Wet-type dust collecting fan | |
| CN103422880A (en) | Stone drift fully-mechanized excavating surface dust removing system | |
| CN202611703U (en) | Dust suppress device for heading machine | |
| CN208650903U (en) | A kind of comprehensive pick face dust guard of novel air way | |
| CN107091110A (en) | A kind of dust removing down-hole of coal mine device | |
| CN203420726U (en) | Dedusting system of fully mechanized excavation face of rock roadway | |
| CN105269464A (en) | Workpiece-rotating-type automatic sand recycling dry sand blasting room | |
| CN203867607U (en) | Mining wet-type pneumatic dust cleaner | |
| CN203022796U (en) | Coal mine tunnel accumulated dust removal device | |
| CN107605530A (en) | A kind of high-pressure water jet dust arrester | |
| CN206707728U (en) | A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material | |
| CN205097050U (en) | Sandblast room is done to automatic sand that returns of work piece rotation type | |
| CN212563229U (en) | Quick dust collector of tunnelling face | |
| CN202611702U (en) | Water mist and foam dust settling device | |
| CN206598180U (en) | A kind of environmental protection and energy saving FRP product polishing machines | |
| CN206592147U (en) | A kind of automatic switcher for coal mine safety ventilation | |
| CN204253040U (en) | Development machine dedusting fan | |
| CN103452576A (en) | Air purification method of mine centrifugal dust-removing fan system | |
| CN210483729U (en) | Dust removal fan with dust absorption sleeve | |
| CN204186622U (en) | Twin-stage axial flow dedusting fan | |
| CN206545520U (en) | A kind of efficient dust-remove blower suitable for gun diging face | |
| CN204600357U (en) | A kind of construction is removed operation and is assisted dust cleaner | |
| CN203730001U (en) | Air-water linked spraying dust removal device for tunneling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130330 |