CN111804588A - Rice processing is with husky separation sieving mechanism of millet - Google Patents

Rice processing is with husky separation sieving mechanism of millet Download PDF

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Publication number
CN111804588A
CN111804588A CN202010600748.0A CN202010600748A CN111804588A CN 111804588 A CN111804588 A CN 111804588A CN 202010600748 A CN202010600748 A CN 202010600748A CN 111804588 A CN111804588 A CN 111804588A
Authority
CN
China
Prior art keywords
box
winnowing
fixedly connected
air
dust removal
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.)
Pending
Application number
CN202010600748.0A
Other languages
Chinese (zh)
Inventor
潘国滨
程方顺
夏国钧
伍结霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Funing Rice Industry Co ltd
Original Assignee
Anhui Funing Rice Industry Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Funing Rice Industry Co ltd filed Critical Anhui Funing Rice Industry Co ltd
Priority to CN202010600748.0A priority Critical patent/CN111804588A/en
Publication of CN111804588A publication Critical patent/CN111804588A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/01Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/02Arrangement of air or material conditioning accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06Feeding or discharging arrangements

Abstract

The invention discloses a rough rice separating and screening device for rice processing, which comprises a winnowing box, wherein a blanking hopper is fixedly arranged at the top end of the winnowing box, a dust removing box is fixedly connected to one side of the winnowing box, an installation box is fixedly connected to one side of the winnowing box, which is far away from the dust removing box, a first air blower is fixedly arranged in the installation box, a speed adjusting box is fixedly connected to one side of an opening at the bottom end of the blanking hopper, a first rotating motor is fixedly arranged on the speed adjusting box, and a horizontally arranged threaded rod is rotatably arranged in the speed adjusting box. The rice winnowing machine has the advantages of ingenious structure, convenience in use, high winnowing efficiency and good effect, can achieve the effect of quickly winnowing rice, can suck rice husks and dust into the dust removal box, removes dust through water mist sprayed by rotating the container, cannot generate a large amount of dust in the whole winnowing process, effectively prevents the condition that workers suck the dust, and can effectively protect the health of the workers.

Description

Rice processing is with husky separation sieving mechanism of millet
Technical Field
The invention belongs to the technical field of rice processing, and particularly relates to a rough rice separating and screening device for rice processing.
Background
Rice is one of the staple foods of human beings, and according to modern nutritional analysis, the rice contains protein, fat, vitamin B1, A, E and a plurality of minerals. Regarding the variety, rice is classified into japonica rice, indica rice and glutinous rice. The rice is in the course of working, need to isolate the dust and the shrivelled husk in the former grain corn to and remaining straw, thereby just can carry out processing on next step, mainly separate through the air separator among the prior art, but the air separator among the prior art does not possess the effect of dust removal mostly, and the in-process of selection by winnowing can produce a large amount of dusts, and the staff inhales the dust and can cause serious harm to its health.
Disclosure of Invention
The invention aims to provide a rough rice separating and screening device for rice processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the pneumatic separation device comprises a pneumatic separation box, a blanking hopper is fixedly arranged at the top end of the pneumatic separation box, a dust removal box is fixedly connected to one side of the pneumatic separation box, an installation box is fixedly connected to one side of the pneumatic separation box, which is far away from the dust removal box, a first air blower is fixedly arranged in the installation box, a speed regulation box is fixedly connected to one side of a bottom opening of the blanking hopper, a first rotating motor is fixedly arranged on the speed regulation box, a horizontally arranged threaded rod is rotatably arranged in the speed regulation box and fixedly connected with an output shaft of the first rotating motor, a movable plate is arranged on the outer side of the threaded rod in a threaded manner, a horizontally arranged guide rod is fixedly connected to one side, which is close to the first rotating motor, of the movable plate, the guide rod extends to the outer part of the speed regulation box through a guide hole formed in the speed regulation box, a horizontal, one side of the dust removal box far away from the winnowing box is fixedly provided with a second air blower, the dust removal box is provided with an air suction opening, an air inlet end of the second air blower is communicated with the air suction opening, the top end of the dust removal box is fixedly provided with a spray pipe, and one end of the spray pipe extends to the inside of the dust removal box.
Preferably, the top fixed mounting of dust removal case has the second rotating electrical machines, and the output shaft of second rotating electrical machines extends to the inside and the fixedly connected with driving gear of dust removal case, rotates through the mounting bracket on the top inner wall of dust removal case and installs the sleeve pipe, and the bottom of shower extends to sheathed tube inside, sheathed tube bottom fixedly connected with container, sheathed tube outside fixedly connected with driven gear, driven gear meshes with the driving gear mutually.
Preferably, the bottom end of the container is of a hemispherical structure, and water outlet holes are formed in two sides of the bottom end of the container.
Preferably, the air inlet end of the first air blower extends to the outside of the installation box, and the air outlet end of the first air blower extends to the inside of the winnowing box.
Preferably, one side of the installation box, which is far away from the air separation box, is positioned at the air inlet end position of the first air blower, and a dust cover is fixedly connected with the installation box.
Preferably, the air outlet end of the first blower extends to the inside of the winnowing box and is connected with a gas diffusion hopper.
Preferably, the interior of the winnowing box is fixedly connected with a horizontally arranged filter plate at the middle position.
Preferably, the bottom end of one side of the dust removing box, which is close to the second air blower, is fixedly connected with a drain pipe, and a manual valve is installed on the drain pipe.
Preferably, the dust removal case is kept away from the air classification case and is located the air inlet end position fixedly connected with filter screen of second air-blower on one side inner wall.
Preferably, the collection frame has been placed under the inside of winnowing box is located hopper down, and last articulated respectively of winnowing box and the dust removal case have first door plant and second door plant.
Compared with the prior art, the invention has the beneficial effects that:
1. the rice is guided into the blanking hopper, the threaded rod can be driven to rotate through the first rotating motor, so that the movable plate is driven to move horizontally, the horizontal baffle is driven to move horizontally, the effect of adjusting the size of the opening at the lower end of the blanking hopper can be achieved, the flow rate of the rice can be controlled, the first air blower and the second air blower are started, the first air blower blows the falling rice, the aim of winnowing is achieved, heavier rice can fall into the collecting frame, and lighter rice husks and dust can be blown away;
2. the husk of rice and dust are inhaled the dust removal incasement, rotate the water smoke that spills through the container and remove dust, and the in-process of whole selection by winnowing can not produce a large amount of dusts, and the effectual condition that has prevented the staff and inhale the dust takes place, can effectual protection staff's health.
The rice winnowing machine has the advantages of ingenious structure, convenience in use, high winnowing efficiency and good effect, can achieve the effect of quickly winnowing rice, can suck rice husks and dust into the dust removal box, removes dust through water mist sprayed by rotating the container, cannot generate a large amount of dust in the whole winnowing process, effectively prevents the condition that workers suck the dust, and can effectively protect the health of the workers.
Drawings
FIG. 1 is a front perspective cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the position A of the present invention;
fig. 4 is an enlarged schematic view of the position B of the present invention.
In the figure: 1. a winnowing box; 2. a dust removal box; 3. installing a box; 4. feeding a hopper; 5. a dust cover; 6. a gas diffusion hopper; 7. a first blower; 8. a speed regulation box; 9. a threaded rod; 10. moving the plate; 11. a guide bar; 12. a first rotating electrical machine; 13. a horizontal baffle; 14. a second rotating electrical machine; 15. a driving gear; 16. a shower pipe; 17. a mounting frame; 18. a sleeve; 19. a container; 20. a driven gear; 21. a water outlet hole; 22. a second blower; 23. a filter screen; 24. a filter plate; 25. a drain pipe; 26. a first door panel; 27. a second door panel; 28. and (5) collecting the frame.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1 to 4, the present invention provides a technical solution of a separating and screening apparatus for rough rice for rice processing: the pneumatic separation device comprises a winnowing box 1, a blanking hopper 4 is fixedly installed at the top end of the winnowing box 1, a dust removal box 2 is fixedly connected to one side of the winnowing box 1, an installation box 3 is fixedly connected to one side of the winnowing box 1 far away from the dust removal box 2, a first air blower 7 is fixedly installed in the installation box 3, a speed adjusting box 8 is fixedly connected to one side of a bottom opening of the blanking hopper 4, a first rotating motor 12 is fixedly installed on the speed adjusting box 8, a horizontally arranged threaded rod 9 is rotatably installed in the speed adjusting box 8, the threaded rod 9 is fixedly connected with an output shaft of the first rotating motor 12, a movable plate 10 is installed on the outer side of the threaded rod 9 in a threaded manner, a horizontally arranged guide rod 11 is fixedly connected to one side of the movable plate 10 close to the first rotating motor 12, the guide rod 11 extends to the outer part of the speed adjusting box 8 through a guide hole formed in the speed, horizontal baffle 13 and the bottom sliding contact of lower hopper 4, one side fixed mounting that selection by winnowing case 1 was kept away from to dust removal case 2 has second air-blower 22, has seted up the suction opening on the dust removal case 2, and the air inlet end and the suction opening intercommunication of second air-blower 22, the top fixed mounting of dust removal case 2 has shower 16, and the one end of shower 16 extends to the inside of dust removal case 2.
Wherein, the top fixed mounting of dust removal case 2 has second rotating electrical machines 14, the output shaft of second rotating electrical machines 14 extends to the inside and the fixedly connected with driving gear 15 of dust removal case 2, rotate through mounting bracket 17 on the top inner wall of dust removal case 2 and install sleeve pipe 18, the bottom of shower 16 extends to the inside of sleeve pipe 18, the bottom fixedly connected with container 19 of sleeve pipe 18, the outside fixedly connected with driven gear 20 of sleeve pipe 18, driven gear 20 meshes with driving gear 15 mutually, it can drive driving gear 15 and rotate to open second rotating electrical machines 14, thereby it rotates to drive sleeve pipe 18 and container 19 through the meshing of driving gear 15 with driven gear 20, the clear water in the shower 16 flows into in the container 19 through sleeve pipe 18.
Wherein, the bottom of container 19 is hemispherical structure, and apopore 21 has been seted up to the bottom both sides of container 19, and container 19 rotates and to spill away the clear water in the container 19 from water hole 21, makes the effect of water smoke to can play the effect of quick dust removal.
Wherein, the air inlet end of first air-blower 7 extends to the outside of installing bin 3, and the air outlet end of first air-blower 7 extends to the inside of winnowing box 1, and first air-blower 7 is used for the interior blast air of installing bin 3.
Wherein, the side of the installation box 3 far away from the winnowing box 1 is positioned at the air inlet end position of the first blower 7 and is fixedly connected with a dust cover 5, and the dust cover 5 can prevent dust in the air from being sucked into the first blower 7.
Wherein, the air-out end of first air-blower 7 extends to the inside of wind selection box 1 and is connected with gaseous diffusion fill 6, and gaseous diffusion fill 6 is used for diffusing the wind that first air-blower 7 bloated, can make the effect of selection by winnowing better.
Wherein, the inside of winnowing box 1 is located intermediate position fixed connection and has the filter 24 of horizontal setting, and the existence of filter 24 can filter the impurity in the corn.
Wherein, dust removal case 2 is close to one side bottom fixedly connected with drain pipe 25 of second air-blower 22, installs manual valve on the drain pipe 25, can be to the sewage discharge with dust removal case 2 in through drain pipe 25.
Wherein, the dust removal case 2 is kept away from the air classification case 1 on one side inner wall be located the air inlet end position fixedly connected with filter screen 23 of second air-blower 22, filter screen 23 can prevent that the dust from being sucked the outside of dust removal case 2 by second air-blower 22.
Wherein, the collection frame 28 has been placed under hopper 4 under the inside of winnowing box 1 is located down, and it has first door plant 26 and second door plant 27 to articulate respectively on winnowing box 1 and the dust removal case 2, opens getting that first door plant 26 can be convenient and puts collection frame 28, opens the clearance filter 24 that second door plant 27 can be convenient.
The working principle and the using process of the invention are as follows: corn is through leading-in hopper 4 down, can drive threaded rod 9 through first rotating electrical machines 12 and rotate, thereby drive movable plate 10 horizontal migration, and then drive horizontal baffle 13 horizontal migration, can reach the effect of adjusting hopper 4 lower extreme open-ended size down, thereby can control the velocity of flow of corn, open first air-blower 7 and second air-blower 22, first air-blower 7 is bloied to the corn of whereabouts, thereby reach the mesh of selection by winnowing, heavier corn can fall into in collecting frame 28, lighter skin of rice and dust can be blown away, and inhale in dust removal case 2, rotate the water smoke dust removal of spilling through container 19, the in-process of whole selection by winnowing can not produce a large amount of dust, the effectual condition that has prevented the staff and has inhaled the dust takes place, can effectual protection staff's health.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a rice processing is with husky separation sieving mechanism of millet which characterized in that: comprises a winnowing box (1), a blanking hopper (4) is fixedly arranged at the top end of the winnowing box (1), a dust removing box (2) is fixedly connected to one side of the winnowing box (1), an installation box (3) is fixedly connected to one side of the winnowing box (1) far away from the dust removing box (2), a first air blower (7) is fixedly arranged in the installation box (3), a speed adjusting box (8) is fixedly connected to one side of a bottom opening of the blanking hopper (4), a first rotating motor (12) is fixedly arranged on the speed adjusting box (8), a horizontally arranged threaded rod (9) is rotatably arranged in the speed adjusting box (8), the threaded rod (9) is fixedly connected with an output shaft of the first rotating motor (12), a movable plate (10) is arranged on the outer side of the threaded rod (9), a horizontally arranged guide rod (11) is fixedly connected to one side of the movable plate (10) close to the first, the guide bar (11) extend to the outside of speed adjusting box (8) through the guiding hole of seting up on speed adjusting box (8), one side fixedly connected with horizontal baffle (13) of first rotating electrical machines (12) are kept away from in movable plate (10), the bottom sliding contact of horizontal baffle (13) and lower hopper (4), one side fixed mounting that selection by winnowing case (1) was kept away from in dust removal case (2) has second air-blower (22), the suction opening has been seted up on dust removal case (2), the air inlet end and the suction opening intercommunication of second air-blower (22), the top fixed mounting of dust removal case (2) has shower (16), the one end of shower (16) extends to the inside of dust removal case (2).
2. The separating and screening apparatus of brown rice for processing rice according to claim 1, wherein: the top fixed mounting of dust removal case (2) has second rotating electrical machines (14), the output shaft of second rotating electrical machines (14) extends to the inside and fixedly connected with driving gear (15) of dust removal case (2), rotate through mounting bracket (17) on the top inner wall of dust removal case (2) and install sleeve pipe (18), the bottom of shower (16) extends to the inside of sleeve pipe (18), the bottom fixedly connected with container (19) of sleeve pipe (18), the outside fixedly connected with driven gear (20) of sleeve pipe (18), driven gear (20) and driving gear (15) mesh mutually.
3. The separating and screening apparatus of brown rice for processing rice according to claim 2, wherein: the bottom of the container (19) is of a hemispherical structure, and water outlet holes (21) are formed in two sides of the bottom of the container (19).
4. The separating and screening apparatus of brown rice for processing rice according to claim 1, wherein: the air inlet end of the first air blower (7) extends to the outside of the installation box (3), and the air outlet end of the first air blower (7) extends to the inside of the winnowing box (1).
5. The separating and screening apparatus of brown rice for processing rice according to claim 4, wherein: one side of the mounting box (3) far away from the winnowing box (1) is fixedly connected with a dust cover (5) at the air inlet end position of the first air blower (7).
6. The separating and screening apparatus of brown rice for processing rice according to claim 4, wherein: the air outlet end of the first air blower (7) extends to the inside of the winnowing box (1) and is connected with an air diffusion hopper (6).
7. The separating and screening apparatus of brown rice for processing rice according to claim 1, wherein: the interior of the winnowing box (1) is fixedly connected with a horizontally arranged filter plate (24) at the middle position.
8. The separating and screening apparatus of brown rice for processing rice according to claim 1, wherein: and a drain pipe (25) is fixedly connected to the bottom end of one side, close to the second air blower (22), of the dust removal box (2), and a manual valve is installed on the drain pipe (25).
9. The separating and screening apparatus of brown rice for processing rice according to claim 4, wherein: the dust removal case (2) keep away from the air separator case (1) on one side inner wall be located the air inlet end position fixedly connected with filter screen (23) of second air-blower (22).
10. The separating and screening apparatus of brown rice for processing rice according to claim 4, wherein: the collection frame (28) is placed under the inside of winnowing box (1) is located hopper (4) down, and last articulated first door plant (26) and the second door plant (27) of having respectively of winnowing box (1) and dust removal case (2).
CN202010600748.0A 2020-06-28 2020-06-28 Rice processing is with husky separation sieving mechanism of millet Pending CN111804588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010600748.0A CN111804588A (en) 2020-06-28 2020-06-28 Rice processing is with husky separation sieving mechanism of millet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010600748.0A CN111804588A (en) 2020-06-28 2020-06-28 Rice processing is with husky separation sieving mechanism of millet

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CN111804588A true CN111804588A (en) 2020-10-23

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CN202010600748.0A Pending CN111804588A (en) 2020-06-28 2020-06-28 Rice processing is with husky separation sieving mechanism of millet

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934845A (en) * 2021-01-19 2021-06-11 江西华汾粮油实业有限公司 Surface dust removal device for rice processing

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011167623A (en) * 2010-02-18 2011-09-01 Kawamura Burner Seisakusho:Kk Sorting device
CN108212785A (en) * 2017-12-26 2018-06-29 上思县盈福茶叶专业合作社 A kind of automatic tea classifier
CN208194944U (en) * 2018-03-30 2018-12-07 诸暨市湖里茶叶专业合作社 A kind of environmental-friendly type tea leaf winnowing machine
CN109290197A (en) * 2018-09-28 2019-02-01 安徽省全椒县龚记米业有限公司 A kind of dedusting structure for rice processing
CN209188390U (en) * 2018-11-30 2019-08-02 张婷 A kind of construction Dust Improvement device
CN110075644A (en) * 2019-04-22 2019-08-02 广州颖创环保科技有限公司 Dusty gas separator
CN210045561U (en) * 2019-05-24 2020-02-11 扬州市立信工程检测有限公司 Vibrating screen machine
CN210585847U (en) * 2019-08-06 2020-05-22 傅爱莲 Screening plant for tea processing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011167623A (en) * 2010-02-18 2011-09-01 Kawamura Burner Seisakusho:Kk Sorting device
CN108212785A (en) * 2017-12-26 2018-06-29 上思县盈福茶叶专业合作社 A kind of automatic tea classifier
CN208194944U (en) * 2018-03-30 2018-12-07 诸暨市湖里茶叶专业合作社 A kind of environmental-friendly type tea leaf winnowing machine
CN109290197A (en) * 2018-09-28 2019-02-01 安徽省全椒县龚记米业有限公司 A kind of dedusting structure for rice processing
CN209188390U (en) * 2018-11-30 2019-08-02 张婷 A kind of construction Dust Improvement device
CN110075644A (en) * 2019-04-22 2019-08-02 广州颖创环保科技有限公司 Dusty gas separator
CN210045561U (en) * 2019-05-24 2020-02-11 扬州市立信工程检测有限公司 Vibrating screen machine
CN210585847U (en) * 2019-08-06 2020-05-22 傅爱莲 Screening plant for tea processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112934845A (en) * 2021-01-19 2021-06-11 江西华汾粮油实业有限公司 Surface dust removal device for rice processing

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Application publication date: 20201023