CN206425241U - A kind of pneumatic separation device of refiner - Google Patents
A kind of pneumatic separation device of refiner Download PDFInfo
- Publication number
- CN206425241U CN206425241U CN201621367793.1U CN201621367793U CN206425241U CN 206425241 U CN206425241 U CN 206425241U CN 201621367793 U CN201621367793 U CN 201621367793U CN 206425241 U CN206425241 U CN 206425241U
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- pipe
- selection
- motor
- screen cloth
- impurity
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Abstract
The utility model discloses a kind of pneumatic separation device of refiner, including support, one end of charging aperture is connected with lifting device through the side wall of selection by winnowing shell；Lifting device includes submitting pipe, screw conveyor shaft, motor and motor rack；The top side for submitting pipe is connected with just screen casing, and the bottom sides of first screen casing are connected with delivery pipe；The bottom of delivery pipe is connected with impurity dispatch pipe, and the side of impurity dispatch pipe is provided with discharge gate, and the top of delivery pipe is provided with dust removing tube.The pneumatic separation device of this refiner, by setting lifting device, first screen casing, delivery pipe, helical axis, lifting device delivers to grain in just screen casing, the blower fan set on the side of first screen casing is constantly dried to first screen casing, dust is dropped down onto in ash releasing tube through the second screen cloth, the dust not eliminated is continued to eliminate by the air exhauster outside selection by winnowing shell by dust removing tube, is conveyed the sieve aperture of bottom of the tube and can be passed through less impurity, so that good grain and impurity be made a distinction.
Description
Technical field
The utility model is related to foodstuff processing technology field, specially a kind of pneumatic separation device of refiner.
Background technology
At present, in agricultural production, mainly all kinds of crop seeds are carried out using following two methods selected.One kind side
Method is that another method is to utilize specific gravity selection using wind-force seed selection.The former is carried out by wind-force and mesh screen to selected seed
It is selected, light miscellaneous and dust therein can only be removed, and the bad particle in seed can not be rejected and other heavy miscellaneous.The latter is then profit
Screened with the different specific weight of selected seed grain, this method can remove bad particle and other proportions in seed not
It is satisfactory heavy miscellaneous, and the light miscellaneous and dust in seed can not be rejected.Therefore, the light miscellaneous and bad particle in seed is removed
It is miscellaneous Deng weight, above two method must be just used simultaneously.In refining process, it is that selection by winnowing is carried out to seed first, then enters again
Row is than gravity treatment, if the effect of selection by winnowing is bad, can also influence the effect than gravity treatment, therefore in selection by winnowing, this process is weighed seed very much
Will, the selection by winnowing of existing refiner is the rough dust being purged in seed and light miscellaneous, also has the light miscellaneous and dust of part
It is mixed in seed and enters than gravity treatment part, have impact on the effect and efficiency of seed cleaning.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic separation device of refiner, possesses and eliminates dust in grain and miscellaneous
The advantage of matter, while improve the efficiency of selected grain, it is rough to be purged grain to solve refiner in the prior art
In dust and light miscellaneous, also have the light miscellaneous and dust of part to be mixed in grain and enter than gravity treatment part, have impact on grain selected
The problem of effect and efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of pneumatic separation device of refiner, including branch
Frame, the top side of the support, which is fixedly connected with support frame, support frame, is provided with selection by winnowing shell；The one of the selection by winnowing shell
Side bottom is connected with charging aperture, and the opposite side of selection by winnowing shell, which is connected with the top of motor platform, motor platform, is provided with motor；It is described enter
One end of material mouth is connected with lifting device through the side wall of selection by winnowing shell；The lifting device include submit pipe, screw conveyor shaft,
Motor and motor rack；The pipe that submits is vertically connected on selection by winnowing shell, and motor rack is arranged on the bottom end face of support frame
On, motor is arranged on the inside of motor rack, and screw conveyor shaft is installed on the motor, and screw conveyor shaft passes through branch
Support and selection by winnowing shell are extended to and submitted in pipe；The top side for submitting pipe is connected with just screen casing, first screen casing side and set
Have to be provided with blower rack, blower rack above the first screen cloth, the first screen cloth and be connected with blower fan；The opposite side of the just screen casing
It is provided with above the second screen cloth, the second screen cloth and ash releasing tube is installed, the bottom sides of first screen casing is connected with delivery pipe；It is described defeated
The bottom sidewall of pipe is sent to be provided with sieve aperture, the bottom of delivery pipe is connected with impurity dispatch pipe, and the side of impurity dispatch pipe is provided with row
Material mouth；The top of the delivery pipe is provided with dust removing tube, and the side wall of dust removing tube through selection by winnowing shell is connected with air exhauster；The electricity
Helical axis is installed, the side wall of helical axis through selection by winnowing shell is extended in delivery pipe on machine.
It is preferred that, the cross section of first screen cloth and blower rack is circle, and the diameter of the first screen cloth is less than blower rack
Diameter.
It is preferred that, first screen cloth and the second screen cloth are respectively provided at the both sides of first screen casing, and the second screen cloth is located at the first sieve
The obliquely downward of net.
It is preferred that, the top of the delivery pipe is provided with ash-hole, and the diameter of ash-hole is less than the diameter of dust removing tube.
It is preferred that, the cross section of the impurity dispatch pipe is U-shaped, and the side bottom of impurity dispatch pipe is connected with pipeline, miscellaneous
Matter dispatch pipe is communicated with pipeline.
Compared with prior art, the beneficial effects of the utility model are as follows：
The pneumatic separation device of this refiner, by setting lifting device, first screen casing, delivery pipe, helical axis, lifting device is by grain
Food is delivered in just screen casing, and the blower fan set on the side of first screen casing is constantly dried to first screen casing, is mixed in the ash in grain
Dirt is blowed to by blower fan on the second screen cloth of first screen casing opposite side, and dust is dropped down onto in ash releasing tube through the second screen cloth, under grain continues
It is natural and graceful in delivery pipe, the helical axis in delivery pipe transports grain obliquely, and the air exhauster outside selection by winnowing shell passes through dust removing tube
The dust not eliminated is continued to eliminate, less impurity can be passed through by conveying the sieve aperture of bottom of the tube, thus by good grain and
Impurity makes a distinction, thus effectively solve refiner in the prior art be the rough dust being purged in grain and
It is light miscellaneous, there is the light miscellaneous and dust of part to be mixed in grain and enter than gravity treatment part, have impact on grain selected effect and efficiency
The problem of.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is pipe structure figure of the present utility model；
Fig. 3 submits tubular construction figure to be of the present utility model；
Fig. 4 is the impurity dispatch tubular construction figure at the utility model back side.
In figure：1 support, 2 support frames, 3 selection by winnowing shells, 31 charging apertures, 32 motor platforms, 321 motors, 4 lifting devices, 41
Submit pipe, 42 screw conveyor shafts, 43 motors, 44 motor racks, 5 just screen casings, 51 first screen clothes, 52 blower racks, 521 blower fans,
53 second screen clothes, 54 ash releasing tubes, 541 valves, 6 delivery pipes, 61 sieve apertures, 62 discharge gates, 63 dust removing tubes, 7 impurity dispatch pipes, 8 are taken out
Blower fan, 9 helical axis.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4, a kind of pneumatic separation device of refiner, including support 1 are referred to, support 1 is set to four, the top of support 1
Side is fixedly connected with support frame 2, and support frame 2 is square, and four sides of support frame 2 are installed on support 1, is pacified on support frame 2
Equipped with selection by winnowing shell 3, the processing of grain is carried out in selection by winnowing shell 3, while flying upward everywhere for dust can be avoided；Selection by winnowing shell
3 side bottom is connected with charging aperture 31, and grain is poured into charging aperture 31, and the opposite side of selection by winnowing shell 3 is connected with motor platform
32, the top of motor platform 32 is provided with motor 321；One end of charging aperture 31 is connected with through the side wall of selection by winnowing shell 3 and submits dress
4 are put, lifting device 4 submits the grain of charging aperture 31 up；Lifting device 4 includes submitting pipe 41, screw conveyor shaft 42, driving
Motor 43 and motor rack 44；Submit pipe 41 to be vertically connected on selection by winnowing shell 3, grain reaches highest position in selection by winnowing shell 3
Put, motor rack 44 is arranged on the bottom end face of support frame 2, and motor 43 is arranged on the inside of motor rack 44, motor rack 44
Motor 43 is fixed, screw conveyor shaft 42 is installed on motor 43, motor 43 can drive screw conveyor shaft
42 rotations, screw conveyor shaft 42 is extended to and submitted in pipe 41 through support frame 2 and selection by winnowing shell 3, and screw conveyor shaft 42 is being submitted
Pipe 41 rotates, and the helical-blade on screw conveyor shaft 42 constantly can submit grain upwards；Submit the top side connection of pipe 41
There is first screen casing 5, slided in the grain for submitting the top of pipe 41 from first screen casing 5, the first side of screen casing 5 is provided with the first screen cloth 51, first
It is uniformly distributed multiple apertures on screen cloth 51, the top of the first screen cloth 51 is provided with blower rack 52, the first screen cloth 51 and blower rack 52
Cross section is circle, and the diameter of the first screen cloth 51 is less than the diameter of blower rack 52, is easy to blower rack 52 to be arranged on the first screen cloth
Blower fan 521 is connected with 51 surface, blower rack 52, blower fan 521 can rapidly rotate in blower rack 52；First screen casing 5
Opposite side be provided with the second screen cloth 53, be again provided with multiple apertures on the second screen cloth 53, the aperture of aperture is smaller, and grain can not
By aperture, but dust can pass through out of aperture, and the top of the second screen cloth 53 is provided with ash releasing tube 54, the end of ash releasing tube 54
End is provided with valve 541 on port, and the first screen cloth 51 and the second screen cloth 53 are respectively provided at the both sides of first screen casing 5, the second screen cloth 53
Be located at the first screen cloth 51 and work as obliquely downward, grain from first screen casing 5 slide when, blower fan 521 rotates, and substantial amounts of wind passes through the first screen cloth 51
Blow to just in screen casing 5, the dust in grain constantly by wind to the second screen cloth 53, due to the second screen cloth 53 aperture compared with
Small, grain continues to fall, and substantial amounts of dust is dropped down onto in ash releasing tube 54 by the second screen cloth 53, and valve 541 can control ash releasing tube
54 switch, dust is fallen out of ash releasing tube 54, and the bottom sides of first screen casing 5 are connected with delivery pipe 6；The bottom side of delivery pipe 6
Wall is provided with sieve aperture 61, and because grain is different with the diameter of impurity, less impurity is fallen out of sieve aperture 61, the bottom of delivery pipe 6
Portion is connected with impurity dispatch pipe 7, and less impurity falls into impurity dispatch pipe 7, and the cross section of impurity dispatch pipe 7 is U-shaped, impurity row
The side bottom of pipe 7 is sent to be connected with pipeline, impurity dispatch pipe 7 is communicated with pipeline, the side of impurity dispatch pipe 7 is provided with discharge gate
62, discharge gate 62 will be selected after grain discharge, the end port of discharge gate 62 is provided with valve 541, and valve 541 can be controlled
The discharge rate of grain；The top of delivery pipe 6 is provided with dust removing tube 63, and the top of delivery pipe 6 is provided with ash-hole, the diameter of ash-hole
Less than the diameter of dust removing tube 63, dust removing tube 63 completely can wrap ash-hole, and the dust not eliminated in first screen casing 5 is again
Secondary to be adsorbed by dust removing tube 63, the side wall of dust removing tube 63 through selection by winnowing shell 3 is connected with air exhauster 8, and air exhauster 8 is by delivery pipe 6
Dust extract out, the end port of air exhauster 8 is provided with valve 541；Helical axis 9 is installed, helical axis 9 is passed through on motor 321
The side wall of selection by winnowing shell 3 is extended in delivery pipe 6, and grain constantly oblique conveying is passed through discharge by the spiral shell leaf on helical axis 9
Mouth 62 is discharged.
In summary：The pneumatic separation device of the refiner, by setting lifting device 4, first screen casing 5, delivery pipe 6, helical axis
9, lifting device 4 delivers to grain in just screen casing 5, and the blower fan 521 set on the side of first screen casing 5 is continuous to first screen casing 5
Blowing, the dust being mixed in grain is blowed to by blower fan 521 on second screen cloth 53 of the first opposite side of screen casing 5, and dust passes through second
Screen cloth 53 is dropped down onto in ash releasing tube 54, grain continue whereabouts drop down onto in delivery pipe 6, the helical axis 9 in delivery pipe 6 by grain obliquely
The dust not eliminated is continued to eliminate by the air exhauster 8 outside transport, selection by winnowing shell 3 by dust removing tube 63, the bottom of delivery pipe 6
Sieve aperture 61 can pass through less impurity, so as to good grain and impurity be made a distinction, so as to effectively solve existing skill
Refiner is the rough dust being purged in grain and light miscellaneous in art, also has the light miscellaneous and dust of part to be mixed in grain
Into the problem of than gravity treatment part, have impact on grain selected effect and efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pneumatic separation device of refiner, including support (1), it is characterised in that；The top side of the support (1), which is fixed, to be connected
It is connected on support frame (2), support frame (2) and selection by winnowing shell (3) is installed；One side bottom of the selection by winnowing shell (3) be connected with into
Material mouth (31), the opposite side of selection by winnowing shell (3), which is connected with the top of motor platform (32), motor platform (32), is provided with motor (321)；
One end of the charging aperture (31) is connected with lifting device (4) through the side wall of selection by winnowing shell (3)；Lifting device (4) bag
Include and submit pipe (41), screw conveyor shaft (42), motor (43) and motor rack (44)；The pipe (41) that submits is vertically connected on
On selection by winnowing shell (3), motor rack (44) is arranged on the bottom end face of support frame (2), and motor (43) is arranged on motor rack
(44) inside, installs screw conveyor shaft (42) on the motor (43), and screw conveyor shaft (42) passes through support frame (2)
Extend to and submitted in pipe (41) with selection by winnowing shell (3)；The top side for submitting pipe (41) is connected with just screen casing (5), primary dcreening operation
Manage (5) side and be provided with above the first screen cloth (51), the first screen cloth (51) activity in blower rack (52), blower rack (52) that is provided with
It is connected with blower fan (521)；The opposite side of the just screen casing (5) is provided with the second screen cloth (53), and the top of the second screen cloth (53) is pacified
Equipped with ash releasing tube (54), the bottom sides of first screen casing (5) are connected with delivery pipe (6)；Set in the bottom sidewall of the delivery pipe (6)
There is sieve aperture (61), the bottom of delivery pipe (6) is connected with impurity dispatch pipe (7), and the side of impurity dispatch pipe (7) is provided with discharge gate
(62)；The top of the delivery pipe (6) is provided with dust removing tube (63), side wall connection of the dust removing tube (63) through selection by winnowing shell (3)
There is air exhauster (8)；Helical axis (9), side wall extension of the helical axis (9) through selection by winnowing shell (3) are installed on the motor (321)
In to delivery pipe (6).
2. a kind of pneumatic separation device of refiner according to claim 1, it is characterised in that：First screen cloth (51) and wind
The cross section of frame (52) is circle, and the diameter of the first screen cloth (51) is less than the diameter of blower rack (52).
3. a kind of pneumatic separation device of refiner according to claim 1, it is characterised in that：First screen cloth (51) and
Two screen clothes (53) are respectively provided at the both sides of just screen casing (5), and the second screen cloth (53) is located at the obliquely downward of the first screen cloth (51).
4. a kind of pneumatic separation device of refiner according to claim 1, it is characterised in that：The top of the delivery pipe (6)
Provided with ash-hole, the diameter of ash-hole is less than the diameter of dust removing tube (63).
5. a kind of pneumatic separation device of refiner according to claim 1, it is characterised in that：The impurity dispatch pipe (7)
Cross section is U-shaped, and the side bottom of impurity dispatch pipe (7) is connected with pipeline, and impurity dispatch pipe (7) is communicated with pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367793.1U CN206425241U (en) | 2016-12-13 | 2016-12-13 | A kind of pneumatic separation device of refiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367793.1U CN206425241U (en) | 2016-12-13 | 2016-12-13 | A kind of pneumatic separation device of refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425241U true CN206425241U (en) | 2017-08-22 |
Family
ID=59587994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621367793.1U Expired - Fee Related CN206425241U (en) | 2016-12-13 | 2016-12-13 | A kind of pneumatic separation device of refiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694936A (en) * | 2017-08-24 | 2018-02-16 | 叶岑捷诺 | One kind automation multilevel screening device |
| CN108393270A (en) * | 2018-03-09 | 2018-08-14 | 邓之玉 | A kind of agricultural grain airborne dust ash handling equipment |
| CN110918464A (en) * | 2019-11-22 | 2020-03-27 | 无为和泰农业科技有限公司 | Rice processing dust collector |
-
2016
- 2016-12-13 CN CN201621367793.1U patent/CN206425241U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694936A (en) * | 2017-08-24 | 2018-02-16 | 叶岑捷诺 | One kind automation multilevel screening device |
| CN108393270A (en) * | 2018-03-09 | 2018-08-14 | 邓之玉 | A kind of agricultural grain airborne dust ash handling equipment |
| CN108393270B (en) * | 2018-03-09 | 2019-11-05 | 奉节县增承稻谷种植专业合作社 | A kind of agricultural grain fugitive dust ash handling equipment |
| CN110918464A (en) * | 2019-11-22 | 2020-03-27 | 无为和泰农业科技有限公司 | Rice processing dust collector |
| CN110918464B (en) * | 2019-11-22 | 2021-01-08 | 无为和泰农业科技有限公司 | Rice processing dust collector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20181213 |