CN206935739U - A kind of anti-airborne dust rotary screen - Google Patents
A kind of anti-airborne dust rotary screen Download PDFInfo
- Publication number
- CN206935739U CN206935739U CN201720602343.4U CN201720602343U CN206935739U CN 206935739 U CN206935739 U CN 206935739U CN 201720602343 U CN201720602343 U CN 201720602343U CN 206935739 U CN206935739 U CN 206935739U
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- CN
- China
- Prior art keywords
- dust
- airborne dust
- airborne
- screen
- filter screen
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of anti-airborne dust rotary screen, including screen drum and the dust cover for covering at screen drum top, dust cover top are provided with airborne dust and exported, and airborne dust is connected with dust leg in outlet, and dust pipe end is provided with airborne dust collecting pit, and dust leg is provided with induced-draught fan；Airborne dust outlet lower section is provided with the filter screen being connected with dust cover inwall.When work, material and airborne dust are come out from screen drum, and induced-draught fan starts, and airborne dust is sucked into dust leg, and most airborne dust is collected in airborne dust collecting pit at last；After a period of time, electric pushrod can be started so that electric pushrod is encountered filter screen band electric filter and shaken, and when airborne dust is more on filter screen, installing plate can be pulled to pull out filter screen from dust cover.The utility model can be collected to the airborne dust sifted out, so as to improve the production environment in workshop, effective enterprise environmental protection index.
Description
Technical field
The utility model belongs to rotary screen technical field, more particularly to a kind of anti-airborne dust rotary screen.
Background technology
Rotary screen is mainly made up of motor, reductor, drum apparatus, frame and feed inlet and outlet etc..Drum apparatus tilts peace
Loaded in frame.Motor is linked together through reductor with drum apparatus by shaft coupling, and driving drum device is around its axis
Rotate.After material enters drum apparatus, due to the inclination and rotation of drum apparatus, the material on compass screen surface is set to overturn and roll,
Make qualified material（Undersize）Discharging opening discharge through roller rear end bottom, underproof material（Oversize）Through roller tail
The discharge gate discharge in portion.Due to upset, rolling of the material in roller, make to be stuck in the material in sieve aperture and be ejected, prevent sieve aperture
Block.
When drum apparatus rotates, material stirring is driven, a large amount of airborne dusts can be produced, surrounding environment is polluted, be unfavorable for
Environmental protection of enterprise index is reached, while airborne dust has a strong impact on the physical and mental health of worker.
Utility model content
The utility model aims to provide a kind of anti-airborne dust rotary screen simple in construction, using effect is good.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of anti-airborne dust rotary screen, bag
Including screen drum and cover at the dust cover on screen drum top, airborne dust is provided with the top of dust cover and is exported, airborne dust is connected with dust leg in outlet,
Dust pipe end is provided with airborne dust collecting pit, and dust leg is provided with induced-draught fan；Airborne dust outlet lower section is provided with to be connected with dust cover inwall
Filter screen.
It is provided with dust gathering arrester connect with dust cover at the top of dust cover, the internal diameter at the top of dust gathering arrester is less than dust gathering arrester bottom
Internal diameter, airborne dust outlet are arranged on dust gathering arrester, and filter screen is arranged at below dust gathering arrester.
The mesh number of filter screen is less than the mesh number of the sieve aperture on screen drum.
Filter screen is flexible filter screen, and the electric pushrod of filter screen setting is provided with dust gathering arrester.
The installing plate being connected with dust cover is connected with filter screen.
Through installing port is provided with dust cover side wall, installing plate is slideably positioned in installing port.
Installing plate is provided with sliding block, coordinates sliding block to be provided with slide rail on installing port, sliding block is slideably positioned in slide rail.
Installing port is coordinated to be provided with sealing ring on installing plate.
By above technical scheme, the beneficial effects of the utility model are：1st, anti-airborne dust roller described in the utility model
Sieve, the dust cover of setting can greatly improve production environment；The filter screen of setting can avoid material from being drawn into dust leg by mistake
In.2nd, it is provided with dust gathering arrester connect with dust cover at the top of dust cover, the internal diameter at the top of the dust gathering arrester of setting is interior less than bottom
Footpath, so as to improve the speed that airborne dust is sucked out.3rd, the mesh number of filter screen is less than the mesh number of the sieve aperture of screen drum, so as to avoid material from missing quilt
Suction out.4th, filter screen is flexible filter screen, and the electric pushrod of filter screen setting is provided with dust gathering arrester, is realized under electric pushrod effect
The shake of filter screen.5th, the installing plate being connected with dust cover is connected with filter screen, so as to facilitate the installation of filter screen.6th, dust cover side wall
Above through installing port is provided with, installing plate is slideably positioned in installing port, consequently facilitating the replacing and cleaning of filter screen.7th, on installing plate
Provided with sliding block, sliding block is coordinated to be provided with slide rail on installing port, so as to ensure the sliding trace of installing plate.8th, installation is coordinated on installing plate
Mouth is provided with sealing ring, avoids impurity from being overflowed from the junction of installing plate and installing port.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is dust cover structure schematic diagram.
Embodiment
A kind of anti-airborne dust rotary screen, as shown in figure 1, including frame 12 and screen drum 1, screen drum 1 is provided with sieve aperture, screen drum 1
Sieve aperture is the sieve aperture of rotary screen.The bottom of frame 12 is provided with support bar 11, and support bar 11 supports frame 12.Screen drum 1 inclines
Tiltedly it is arranged in frame 12, motor is provided with frame 12, motor driving screen drum 1 rotates in frame 12.
Material is overturn in screen drum 1, and during upset, the small material of particle comes out from screen drum 1, finally from discharging
Mouth comes out, and the big material of particle can only can not finally come out from screen drum 1 at sieve from the impurities outlet of screen drum 1.
Dust cover 2 is covered with screen drum 1, as shown in Fig. 2 the top of dust cover 2 is provided with the dust connected with dust cover 2
Cover 3, the internal diameter at the top of dust gathering arrester 3 is less than the internal diameter of bottom, so as to improve the speed that airborne dust is sucked out.
The top of dust gathering arrester 3 is provided with airborne dust and exported, and airborne dust is connected with dust leg 4 in outlet, and the end of dust leg 4 is provided with airborne dust
Collecting pit.Meanwhile dust leg 4 is provided with induced-draught fan, the airborne dust around screen drum 1 is drawn into dust cover 2 by induced-draught fan, raised
Dirt enters dust gathering arrester 3 by dust cover 2, finally exports out from airborne dust and enters dust leg 4, is raised under the effect of dust leg 4
Dirt enters airborne dust collecting pit.Airborne dust collecting pit and induced-draught fan are prior art, not shown in the diagram.
In order to avoid material is sucked dust leg 4 by mistake, the filter screen being connected with the inwall of dust cover 2 is provided with below airborne dust outlet
8, while filter screen 8 is arranged at the lower section of dust gathering arrester 3.Wherein, the mesh number of filter screen 8 is less than the mesh number of rotary screen sieve opening, actually uses
Cheng Zhong, the mesh number of filter screen is set according to the size of material, ensures that the size of material is less than the mesh number of filter screen.
In order to realize the connection of filter screen and dust cover 2, the installing plate 6 being connected with dust cover is connected with filter screen 8, it is dust-proof
Through installing port is provided with cover side wall, installing plate 6 is slideably positioned in installing port.In order to ensure installing plate 6 on installing port
Sliding trace, sliding block 7 is provided with installing plate 6, coordinates sliding block 7 to be provided with slide rail on installing port, sliding block 7 is slideably positioned in slide rail
In.When needing to take out filter screen 8 from dust cover 2 so that installing plate slides in installing port, finally causes filter screen from dust-proof
In cover out.In order to avoid airborne dust overflows from installing plate and installing port junction, installing port is coordinated to be provided with a mounting board
Sealing ring, sealing ring are not shown in figure.
In order to prevent there is excessive airborne dust on filter screen, the electric pushrod 5 of the setting of filter screen 8, electricity are provided with dust gathering arrester 3
Dynamic push rod 5 filter screen 8 of elongation impact downwards so that filter screen 8 is vibrated, and airborne dust bucket thereon is fallen, by airborne dust under induced-draught fan effect
Siphon away again.
When work, material and airborne dust come out from screen drum 1, and induced-draught fan starts, and airborne dust is sucked into dust leg, most at last
Airborne dust is collected in airborne dust collecting pit；After a period of time, electric pushrod can be started so that electric pushrod impacts filter screen,
When airborne dust is more on filter screen, installing plate can be pulled to pull out filter screen from dust cover 2.
The utility model can be collected to the airborne dust sifted out, and so as to improve the production environment in workshop, effectively lifting is looked forward to
Industry environmental protection index.
Claims (8)
- A kind of 1. anti-airborne dust rotary screen, it is characterised in that：Including screen drum and the dust cover for covering at screen drum top, dust cover top Exported provided with airborne dust, airborne dust outlet lower section is provided with the filter screen being connected with dust cover inwall；Airborne dust is connected with dust leg in outlet, collects Dirt pipe end is provided with airborne dust collecting pit, and dust leg is provided with induced-draught fan.
- 2. anti-airborne dust rotary screen as claimed in claim 1, it is characterised in that：The collection connected with dust cover is provided with the top of dust cover Dust hood, the internal diameter at the top of dust gathering arrester are less than the internal diameter of dust gathering arrester bottom, and airborne dust outlet is arranged on dust gathering arrester, and filter screen is arranged at collection Below dust hood.
- 3. anti-airborne dust rotary screen as claimed in claim 2, it is characterised in that：The mesh number of filter screen is less than the mesh of the sieve aperture on screen drum Number.
- 4. anti-airborne dust rotary screen as claimed in claim 3, it is characterised in that：The electronic of filter screen setting is provided with dust gathering arrester Push rod.
- 5. the anti-airborne dust rotary screen as described in Claims 1-4 any one, it is characterised in that：Be connected with filter screen with it is dust-proof Cover the installing plate of connection.
- 6. anti-airborne dust rotary screen as claimed in claim 5, it is characterised in that：Through installing port is provided with dust cover side wall, pacify Loading board is slideably positioned in installing port.
- 7. anti-airborne dust rotary screen as claimed in claim 6, it is characterised in that：Installing plate is provided with sliding block, coordinates on installing port Sliding block is provided with slide rail, and sliding block is slideably positioned in slide rail.
- 8. anti-airborne dust rotary screen as claimed in claim 7, it is characterised in that：Installing port is coordinated to be provided with sealing ring on installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602343.4U CN206935739U (en) | 2017-05-26 | 2017-05-26 | A kind of anti-airborne dust rotary screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602343.4U CN206935739U (en) | 2017-05-26 | 2017-05-26 | A kind of anti-airborne dust rotary screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935739U true CN206935739U (en) | 2018-01-30 |
Family
ID=61363379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602343.4U Expired - Fee Related CN206935739U (en) | 2017-05-26 | 2017-05-26 | A kind of anti-airborne dust rotary screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206935739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246620A (en) * | 2018-03-22 | 2018-07-06 | 新乡市振英机械设备有限公司 | A kind of environment-friendly type building rubbish separating mechanism |
| CN114160401A (en) * | 2021-11-29 | 2022-03-11 | 湖南康捷生物科技有限公司 | Lipase equipment that sieves with prevent flying dirt structure |
-
2017
- 2017-05-26 CN CN201720602343.4U patent/CN206935739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246620A (en) * | 2018-03-22 | 2018-07-06 | 新乡市振英机械设备有限公司 | A kind of environment-friendly type building rubbish separating mechanism |
| CN114160401A (en) * | 2021-11-29 | 2022-03-11 | 湖南康捷生物科技有限公司 | Lipase equipment that sieves with prevent flying dirt structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 463005 No. 66 east side of Yicheng Avenue, Zhumadian, Henan. Patentee after: Henan Shunda Amperex Technology Limited Address before: 463005 66 Yicheng Road, Yicheng District, Zhumadian, Henan Patentee before: Henan Shunda Chemical Industry Science Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210526 |