CN201848175U - Wet type dust collecting device with blade type filter screen - Google Patents
Wet type dust collecting device with blade type filter screen Download PDFInfo
- Publication number
- CN201848175U CN201848175U CN2010205647922U CN201020564792U CN201848175U CN 201848175 U CN201848175 U CN 201848175U CN 2010205647922 U CN2010205647922 U CN 2010205647922U CN 201020564792 U CN201020564792 U CN 201020564792U CN 201848175 U CN201848175 U CN 201848175U
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- China
- Prior art keywords
- filter screen
- rotating shaft
- bearing
- blade
- bearing block
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- 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
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Abstract
The utility model discloses a wet type dust collecting device with a blade type filter screen, which comprises a shell, a blade, a bearing block, a rotating shaft, the filter screen, a sealing component, a bearing and a bearing cover. The shell is fixedly connected with the bearing block, the rotating shaft is arranged in the bearing block, the filter screen and the blade are fixed on the rotating shaft, the bearing is arranged at the two ends of the rotating shaft, the sealing component is arranged between the bearing block and the rotating shaft, and the bearing cover is connected with the bearing. The wet type dust collecting device adopts forward high-speed airflow to drive the blade to rotate so as to drive the blade type filter screen to rotate for dust collection; and the wet type dust collecting device has a simple structure and a large filtration area. Since the centrifugal force generated the rotating filter screen can throw large dust particles into a dust collection slot on the shell, the dust particles on the filter screen can not get into the treated air, good dust collection effect can be achieved, and the purpose of air purification can be realized.
Description
Technical field
The utility model relates to the cleaner of a kind of drive and tunnel front, in particular a kind of vane type filter screen wet-scrubbing equipment.
Background technology
Filter screen is the core component of dedusting fan, and its effect is that wherein powder dust particle is adsorbed by filter screen, reaches the effect that purifies air when dust-laden wet air process filter screen.The filter screen pattern of present domestic filter net type dedusting fan mainly is hard-wired square filter screen.
Wet-type dust-removal fan has a variety of, fiber grid filter screen dedusting fan commonly used, be hard-wired square filter screen, air stream is vertical with the filter screen plane, and when air flow through the fiber grid, powder dust particle was adsorbed on the filter screen, under the air-flow effect, the fiber grid can produce vibration, and under the effect of filter screen top water spray and the vibration of fiber grid, the slippage of dirt group is in the laying dust groove of bottom.Because screen area is bigger, dirt group is in the process of slippage downwards, because the vibration of fiber grid, a part of powder dust particle can be brought into the filter screen rear again under the effect of air-flow, enter working face, and dust removing effects is affected.
The utility model content
The utility model purpose: the purpose of this utility model is to overcome the deficiencies in the prior art, a kind of vane type filter screen wet-scrubbing equipment is provided, utilize air-flow to act on and drive the blade rotation on the blade, drive the rotating shaft rotation simultaneously and make filter screen rotate the dust in the filtered airflow.
Technical scheme: the utility model is achieved through the following technical solutions, the utility model comprises housing, blade, bearing block, rotating shaft, filter screen, seal, bearing and bearing cap, wherein: housing and bearing block are fixedly linked, rotating shaft is located in the bearing block, filter screen and vanes fixed are in rotating shaft, bearing is located at the two ends of rotating shaft, and seal is located between bearing block and the rotating shaft, and bearing cap links to each other with bearing.
Described filter screen is vane type fiber grid filter screens, and filter screen circle in rotating shaft has three at least.
Described filter screen is more than a circle or encloses in rotating shaft upper edge axial distribution.
Described blade has three at least, is fixed in the rotating shaft and becomes 20 °～85 ° angles with shaft axis.
Described housing is provided with dust collecting trough, and described dust collecting trough is positioned at the periphery of filter screen.
Operation principle of the present utility model is: utilize the angled blade of action of high-speed airflow and axis, the blade rotation, and driving shaft and the vane type filter screen that is fixed on the axle rotate together, the vane type filter screen filters dust laden air in rotary course, under the air-flow effect, filter screen produces dither a little, dust is not easy attached on the filter screen, under action of centrifugal force, grit moves to circumferencial direction along filter screen and forms grit group, be thrown toward the dust collecting trough of being located on the housing circumference, outside the discharge machine.The rotating shaft rotary speed is relevant with air velocity, blade and axis angle.
Beneficial effect: the utility model utilizes the forward high velocity air to drive the blade rotation, driven vane formula filter screen rotation carrying out dedusting; Simple in structure, filter area is big, because filter screen rotation, the centrifugal force of generation can be thrown to oarse-grained grit the laying dust groove that is positioned on the housing, and the grit on the filter screen can not reenter in the air after the processing, and good dedusting effect reaches the purpose that purifies air.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in drawings, present embodiment comprises housing 1, blade 5, bearing block 2, rotating shaft 3, filter screen 4, bearing 6 and bearing cap 7, wherein: housing 1 and bearing block 2 are fixedly linked, rotating shaft 3 is located in the bearing block 2, filter screen 4 and blade 5 are fixed in the rotating shaft 3, bearing 6 is located at the two ends of rotating shaft 3, and seal is located between bearing block 2 and the rotating shaft 3, and bearing cap 7 links to each other with bearing 6.
Described filter screen 4 is vane type fiber grid filter screens, and filter screen 4 has three at least, is evenly distributed in the rotating shaft 3.
Described filter screen 4 is a circle or two circles in rotating shaft 3 upper edge axial distribution.
Described blade 5 has three, is fixed in the rotating shaft 3 and becomes 20 °～85 ° angles with rotating shaft 3 axis.
Described housing 1 is provided with dust collecting trough, and described dust collecting trough is positioned at the periphery of filter screen 4, can collect the dust group of getting rid of on the filter screen 4.
The direction of arrow enters housing 1 in the air-flow adjoint, act on the blade 5, make rotating shaft 3 produce fiber grid filter screen 4 rotations of rotation and drive vane type, filter screen 4 is in the process of rotation, under the effect of air-flow, can produce vibration simultaneously, utilize the centrifugal force that produces in the rotation, the dust group that is attracted on the filter screen 4 is got rid of to dust collecting trough.
Claims (5)
1. vane type filter screen wet-scrubbing equipment, it is characterized in that: comprise housing, blade, bearing block, rotating shaft, filter screen, seal, bearing and bearing cap, wherein: housing and bearing block are fixedly linked, rotating shaft is located in the bearing block, filter screen and vanes fixed are in rotating shaft, bearing is located at the two ends of rotating shaft, and seal is located between bearing block and the rotating shaft, and bearing cap links to each other with bearing.
2. vane type filter screen wet-scrubbing equipment according to claim 1 is characterized in that: described filter screen is vane type fiber grid filter screens, and filter screen is distributed to rare three on a circle of rotating shaft.
3. vane type filter screen wet-scrubbing equipment according to claim 1 is characterized in that: described filter screen is more than a circle or encloses in rotating shaft upper edge axial distribution.
4. vane type filter screen wet-scrubbing equipment according to claim 1, it is characterized in that: described blade has three at least, is fixed in the rotating shaft and becomes 20 °～85 ° angles with shaft axis.
5. vane type filter screen wet-scrubbing equipment according to claim 1, it is characterized in that: described housing is provided with dust collecting trough, and described dust collecting trough is positioned at the periphery of filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205647922U CN201848175U (en) | 2010-10-15 | 2010-10-15 | Wet type dust collecting device with blade type filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205647922U CN201848175U (en) | 2010-10-15 | 2010-10-15 | Wet type dust collecting device with blade type filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848175U true CN201848175U (en) | 2011-06-01 |
Family
ID=44090590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205647922U Expired - Fee Related CN201848175U (en) | 2010-10-15 | 2010-10-15 | Wet type dust collecting device with blade type filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961583A (en) * | 2010-10-15 | 2011-02-02 | 镇江安达煤矿专用设备有限公司 | Vane type filter screen wet dust removal plant |
| CN109045875A (en) * | 2018-08-24 | 2018-12-21 | 孝感锐创机械科技有限公司 | A kind of energy conservation and environmental protection filtrating equipment of flue gas |
-
2010
- 2010-10-15 CN CN2010205647922U patent/CN201848175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961583A (en) * | 2010-10-15 | 2011-02-02 | 镇江安达煤矿专用设备有限公司 | Vane type filter screen wet dust removal plant |
| CN109045875A (en) * | 2018-08-24 | 2018-12-21 | 孝感锐创机械科技有限公司 | A kind of energy conservation and environmental protection filtrating equipment of flue gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |