CN207238491U - A kind of rice screening plant with multistage dedusting - Google Patents
A kind of rice screening plant with multistage dedusting Download PDFInfo
- Publication number
- CN207238491U CN207238491U CN201721017791.4U CN201721017791U CN207238491U CN 207238491 U CN207238491 U CN 207238491U CN 201721017791 U CN201721017791 U CN 201721017791U CN 207238491 U CN207238491 U CN 207238491U
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- screen
- area
- dedusting
- screening
- blender
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Abstract
The utility model discloses a kind of rice screening plant with multistage dedusting, the charge door of screen box connects loading hopper by pipeline, and upper dedusting area includes the first dust hood in screen box, and the first dust hood connects disposal box by the first sweep-up pipe；Screening area includes blender and screen plate, and screen plate is located at the lower section of blender, and blender includes the agitating shaft with impeller；Screen plate is equipped with scalping constituency, middle screening area and dusting cover constituency successively, and underface is all correspondingly arranged collecting chamber；The bottom surface of each collecting chamber is all equipped with discharge port；Second dust hood of side dedusting area passes through the second sweep-up pipe connection water channel.The utility model is equipped with two-stage dedusting, and good dedusting effect, not only can guarantee that working environment but also can improve rice clean degree；It screens clever structure, can collect dust while screening in screen box, make working environment good；It is reasonable in design, once the different size of grain of rice can just be distinguished, need not move through multilayer screen cloth, discharge fast and easy.
Description
Technical field
Rice screening installation technical field is the utility model is related to, more particularly to a kind of big rice huller screen with multistage dedusting
Select dust-extraction unit.
Background technology
The cause not of uniform size of the rice mesogranule of accumulation, when being packed, it is necessary to by different size of grain of rice area
Branch away, to carry out Different Package；Existing rice screening is screened successively on upper and lower multilayer screen cloth, and is not had
Set dust suction to handle, be often the rice husk airborne dust in rice into air, or substantial amounts of dust is drifted in air, shadow
Sound arrives working environment.
In order to overcome drawbacks described above, the positive innovation research of those skilled in the art, is removed to create one kind with multistage
The rice screening plant of dirt.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of rice screening dress with multistage dedusting
Put, equipped with two-stage dedusting, wherein cavings, dust can be carried out absorption dedusting by upper dedusting area, in the whereabouts of collecting chamber after screening
Dust is also had in journey, then final dusting is carried out by side dedusting area, good dedusting effect, not only can guarantee that working environment but also can improve
Rice clean degree；It screens clever structure, can collect dust while screening in screen box, make working environment good；Structure
Design is reasonable, once can just distinguish the different size of grain of rice, needs not move through multilayer screen cloth, and discharge fast and easy.
In order to solve the above technical problems, the technical solution that the utility model uses is：One kind is provided to remove with multistage
The rice screening plant of dirt, including screen box, the left side of the screen box are equipped with charge door, and the charge door is connected by pipeline
Loading hopper, is divided into dedusting area, screening area and side dedusting area in the screen box, the upper dedusting area is located at the screening area
Top, the side dedusting area are located at front side or the rear side of the screening area；
The upper dedusting area includes the first dust hood in screen box, and the first dust hood is connected by the first sweep-up pipe
Disposal box, the first air-introduced machine is equipped between first dust hood and the disposal box and positioned at first sweep-up pipe；
The screening area is included according to blender and screen plate, and the screen plate is located at the lower section of the blender, described
Blender includes the agitating shaft with impeller, and the agitating shaft is set parallel to screen plate, and one end of the agitating shaft, which passes through, to be led to
Mouth stretches out screen box, and the blender is fixed on the side of screen box；Screen box, the sieve are all stretched out in the both ends of the screen plate
Select the both ends of plate and be equipped with vibrator positioned at the side of screen box；The screen plate successively be equipped with scalping constituency, middle screening area and
Dusting cover constituency, the mesh size of the mesh screen in the scalping constituency are more than the mesh size of the mesh screen of middle screening area, the middle screening
The mesh size of the mesh screen in area is more than the mesh size of the mesh screen in dusting cover constituency；The scalping constituency, middle screening area and fine screening
The underface in area is all correspondingly arranged collecting chamber, and adjacent collector is separated by partition between room；The bottom surface of each collecting chamber is all equipped with
Discharge port；
The lower end of the partition plate of each collecting chamber is all to centroclinal and ultimately form the discharge port；
The side dedusting area includes the second dust hood in screen box, and the second dust hood is connected by the second sweep-up pipe
Sink, the second air-introduced machine is equipped between second dust hood and the sink and positioned at second sweep-up pipe；
Be additionally provided with controller, first air-introduced machine, the second air-introduced machine, blender and the vibrator all with the control
Device is electrically connected.
Further say, the minimum perpendicular distance of upper surface of the impeller away from screen plate of the blender is 2-4cm.
Further say, be equipped with the screen box and at the minimum perpendicular distance 3-5cm of the impeller away from the blender
Height sensor, the height sensor are electrically connected with the controller of the screening plant.
Further say, the intilted angle [alpha] in lower end of the partition plate of each collecting chamber is 45-75 °.
Further say, further include alarm device, the alarm device is electrically connected with the controller of the screening plant.
Further say, the alarm device is at least one of flashing lamp and sound alarm set.
Further say, the intilted angle [alpha] in lower end of the partition plate of each collecting chamber is 50-60 °.
Further say, the first dust hood of the upper dedusting area is equipped with two, and passes through the first sweep-up pipe and institute respectively
State disposal box connection.
The beneficial effects of the utility model are：
The utility model is equipped with two-stage dedusting, wherein cavings, dust can be carried out absorption dedusting by upper dedusting area, after screening
Dust is also had in the dropping process of collecting chamber, then final dusting is carried out by side dedusting area, good dedusting effect, both can guarantee that work
Rice clean degree can be improved again by making environment；It screens clever structure, can be collected while screening in screen box at dust
Reason, makes working environment good；It is reasonable in design, once the different size of grain of rice can just be distinguished, need not move through multi-deck screen
Net, discharge fast and easy；
Separately due to the utility model each collecting chamber partition plate lower end all to centroclinal and ultimately form discharge port,
This is ingenious in design, lower end tilt can water conservancy diversion, easy to rice collect, avoid rice from accumulating, outflow it is not smooth；
Height sensor is also provided with, in screening not in time, when rice is accumulated, sends alarm, timely maintenance and repair, keep away
Hand-free continues charging, causes rice to overflow, and pollutes rice, is not easy to cleaning.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification, with the preferred embodiment of the utility model and coordinate attached drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Each several part mark is as follows in attached drawing：
Charge door 1, loading hopper 2, upper dedusting area 3, screening area 4, side dedusting area 5, the first dust hood 6, the first sweep-up pipe 7,
Disposal box 8, the first air-introduced machine 9, blender 10, screen plate 11, scalping constituency 12, middle screening area 13, dusting cover constituency 14, collecting chamber
15th, discharge port 16, the second dust hood 17, the second sweep-up pipe 18, sink 19, the second air-introduced machine 20, impeller 21, height sensor
22nd, the centroclinal angle [alpha] in lower end of the partition plate of agitating shaft 23, vibrator 24, partition plate 25 and each collecting chamber.
Embodiment
Illustrate specific embodiment of the present utility model below by way of particular specific embodiment, those skilled in the art can
The advantages of the utility model is understood by content disclosed in the present specification easily and effect.The utility model can also it is other not
Same mode is practiced, i.e. under the scope of revealed without departing substantially from the utility model, can give different modification and change.
Embodiment：A kind of rice screening plant with multistage dedusting, as depicted in figs. 1 and 2, including screen box, it is described
The left side of screen box is equipped with charge door 1, and the charge door connects loading hopper 2 by pipeline, is divided into dedusting in the screen box
Area 3, screening area 4 and side dedusting area 5, the upper dedusting area are located at the top of the screening area, and the side dedusting area is positioned at described
The front side of screening area or rear side；
The upper dedusting area includes the first dust hood 6 in screen box, and the first dust hood is connected by the first sweep-up pipe 7
Disposal box 8 is connect, the first air-introduced machine is equipped between first dust hood and the disposal box and positioned at first sweep-up pipe
9；
The screening area includes blender 10 and screen plate 11, and the screen plate is located at the lower section of the blender, described
Blender includes the agitating shaft 23 with impeller 21, and the agitating shaft is set parallel to screen plate, and one end of the agitating shaft leads to
Cross port and stretch out screen box, the blender is fixed on the side of screen box；Screen box is all stretched out at the both ends of the screen plate, institute
State the both ends of screen plate and be equipped with vibrator 24 positioned at the side of screen box；The screen plate 11 successively be equipped with scalping constituency 12,
Middle screening area 13 and dusting cover constituency 14, the mesh size of the mesh screen in the scalping constituency are more than the mesh ruler of the mesh screen of middle screening area
Very little, the mesh size of the mesh screen of the middle screening area is more than the mesh size of the mesh screen in dusting cover constituency；The scalping constituency, middle sieve
The underface in constituency and dusting cover constituency is all correspondingly arranged collecting chamber 15, and adjacent collector is separated by partition between room；Each collection
The bottom surface of room is all equipped with discharge port 16；
The lower end of the partition plate 25 of each collecting chamber is all to centroclinal and ultimately form the discharge port；
The side dedusting area includes the second dust hood 17 in screen box, and the second dust hood passes through the second sweep-up pipe 18
Connection water channel 19, the second air-introduced machine is equipped between second dust hood and the sink and positioned at second sweep-up pipe
20；
Be additionally provided with controller, first air-introduced machine, the second air-introduced machine, blender and the vibrator all with the control
Device is electrically connected.
The minimum perpendicular distance of upper surface of the impeller of the blender away from screen plate is 2-4cm.
Height sensor is equipped with the screen box and at the minimum perpendicular distance 3-5cm of the impeller away from the blender
22, the height sensor is electrically connected with the controller of the screening plant.
The centroclinal angle [alpha] in lower end of the partition plate of each collecting chamber is 45-75 °.
Alarm device is further included, the alarm device is electrically connected with the controller of the screening plant.
The alarm device is at least one of flashing lamp and sound alarm set.
The centroclinal angle [alpha] in lower end of the partition plate of each collecting chamber is 50-60 °.
First dust hood of the upper dedusting area is equipped with two, and is connected respectively by the first sweep-up pipe and the disposal box
Connect.
The course of work and operation principle of the utility model are as follows：
The utility model is equipped with two-stage dedusting, wherein cavings, dust can be carried out absorption dedusting by upper dedusting area, after screening
Dust is also had in the dropping process of collecting chamber, then final dusting is carried out by side dedusting area, good dedusting effect, both can guarantee that work
Rice clean degree can be improved again by making environment；It screens clever structure, can be collected while screening in screen box at dust
Reason, makes working environment good；It is reasonable in design, once the different size of grain of rice can just be distinguished, need not move through multi-deck screen
Net, discharge fast and easy；
Separately due to the utility model each collecting chamber partition plate lower end all to centroclinal and ultimately form discharge port,
This is ingenious in design, lower end tilt can water conservancy diversion, easy to rice collect, avoid rice from accumulating, outflow it is not smooth；
Height sensor is also provided with, in screening not in time, when rice is accumulated, sends alarm, timely maintenance and repair, keep away
Hand-free continues charging, causes rice to overflow, and pollutes rice, is not easy to cleaning.
The above description is only the embodiments of the present invention, and not thereby the foregoing is merely the implementation of the utility model
Example, it does not limit the scope of the patent of the present invention, every made based on the specification and figures of the utility model
Equivalent structure, is directly or indirectly used in other related technical areas, and the patent for being similarly included in the utility model is protected
In the range of shield.
Claims (8)
1. a kind of rice screening plant with multistage dedusting, including screen box, it is characterised in that：Set on the left of the screen box
There is charge door (1), the charge door connects loading hopper (2) by pipeline, and dedusting area (3), screening are divided into the screen box
Area (4) and side dedusting area (5), the upper dedusting area are located at the top of the screening area, and the side dedusting area is located at the screening
The front side in area or rear side；
The upper dedusting area includes the first dust hood (6) in screen box, and the first dust hood is connected by the first sweep-up pipe (7)
Disposal box (8) is connect, the first air inducing is equipped between first dust hood and the disposal box and positioned at first sweep-up pipe
Machine (9)；
The screening area includes blender (10) and screen plate (11), and the screen plate is located at the lower section of the blender, described
Blender includes the agitating shaft (23) with impeller (21), and the agitating shaft is set parallel to screen plate, and the one of the agitating shaft
Screen box is stretched out in end by port, and the blender is fixed on the side of screen box；Screening is all stretched out at the both ends of the screen plate
Case, the both ends of the screen plate and is equipped with vibrator (24) positioned at the side of screen box；The screen plate (11) is equipped with thick successively
Screening area (12), middle screening area (13) and dusting cover constituency (14), the mesh size of the mesh screen in the scalping constituency are more than middle screening
The mesh size of the mesh screen in area, the mesh size of the mesh screen of the middle screening area are more than the mesh size of the mesh screen in dusting cover constituency；
The underface in the scalping constituency, middle screening area and dusting cover constituency is all correspondingly arranged collecting chamber (15), leads between adjacent collector room
Partition plate is crossed to separate；The bottom surface of each collecting chamber is all equipped with discharge port (16)；
The lower end of the partition plate (25) of each collecting chamber is all to centroclinal and ultimately form the discharge port；
The side dedusting area includes the second dust hood (17) in screen box, and the second dust hood passes through the second sweep-up pipe (18)
Connection water channel (19), the second air-introduced machine is equipped between second dust hood and the sink and positioned at second sweep-up pipe
(20)；
Controller is additionally provided with, first air-introduced machine, the second air-introduced machine, blender and the vibrator are all electric with the controller
Connection.
A kind of 2. rice screening plant with multistage dedusting according to claim 1, it is characterised in that：The blender
The minimum perpendicular distance of upper surface of the impeller away from screen plate be 2-4cm.
A kind of 3. rice screening plant with multistage dedusting according to claim 1, it is characterised in that：The screen box
Height sensor (22), the height sensor are equipped with the minimum perpendicular distance 3-5cm of impeller interior and away from the blender
It is electrically connected with the controller of the screening plant.
A kind of 4. rice screening plant with multistage dedusting according to claim 1, it is characterised in that：Each collecting chamber
Partition plate the centroclinal angle in lower end (α) be 45-75 °.
A kind of 5. rice screening plant with multistage dedusting according to claim 1, it is characterised in that：Further include alarm
Device, the alarm device are electrically connected with the controller of the screening plant.
A kind of 6. rice screening plant with multistage dedusting according to claim 5, it is characterised in that：The alarm dress
It is set at least one of flashing lamp and sound alarm set.
A kind of 7. rice screening plant with multistage dedusting according to claim 4, it is characterised in that：Each collecting chamber
Partition plate the centroclinal angle [alpha] in lower end be 50-60 °.
A kind of 8. rice screening plant with multistage dedusting according to claim 1, it is characterised in that：The upper dedusting
First dust hood in area is equipped with two, and is connected respectively by the first sweep-up pipe with the disposal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017791.4U CN207238491U (en) | 2017-08-15 | 2017-08-15 | A kind of rice screening plant with multistage dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017791.4U CN207238491U (en) | 2017-08-15 | 2017-08-15 | A kind of rice screening plant with multistage dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238491U true CN207238491U (en) | 2018-04-17 |
Family
ID=61881707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721017791.4U Expired - Fee Related CN207238491U (en) | 2017-08-15 | 2017-08-15 | A kind of rice screening plant with multistage dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738543A (en) * | 2018-05-11 | 2018-11-06 | 邹政 | Plum seeding and growing seedling device |
| CN110918463A (en) * | 2020-01-02 | 2020-03-27 | 吴迪 | Screening equipment of rice production and processing |
-
2017
- 2017-08-15 CN CN201721017791.4U patent/CN207238491U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738543A (en) * | 2018-05-11 | 2018-11-06 | 邹政 | Plum seeding and growing seedling device |
| CN108738543B (en) * | 2018-05-11 | 2021-09-14 | 邹政 | Plum seedling and seeding device |
| CN110918463A (en) * | 2020-01-02 | 2020-03-27 | 吴迪 | Screening equipment of rice production and processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |