CN109331999A - A kind of rice dedusting screening plant - Google Patents

A kind of rice dedusting screening plant Download PDF

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Publication number
CN109331999A
CN109331999A CN201810667366.2A CN201810667366A CN109331999A CN 109331999 A CN109331999 A CN 109331999A CN 201810667366 A CN201810667366 A CN 201810667366A CN 109331999 A CN109331999 A CN 109331999A
Authority
CN
China
Prior art keywords
fixed
sieve
cabinet
rice
cleaning case
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.)
Withdrawn
Application number
CN201810667366.2A
Other languages
Chinese (zh)
Inventor
张来龙
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.)
Suqian Junlai Rice Industry Co Ltd
Original Assignee
Suqian Junlai 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 Suqian Junlai Rice Industry Co Ltd filed Critical Suqian Junlai Rice Industry Co Ltd
Priority to CN201810667366.2A priority Critical patent/CN109331999A/en
Publication of CN109331999A publication Critical patent/CN109331999A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/30Combinations with other devices, not otherwise provided for
    • 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

A kind of rice dedusting screening plant, including cabinet are fixed with the funnel that feeds intake on box top, and the funnel that feeds intake communicates setting with cabinet, is laterally fixed with fixed link in the funnel that feeds intake.Rice dedusting screening plant of the present invention, pass through the setting of tripper, the rice to get off from the funnel that feeds intake can uniformly be fallen on sieve by tripper, rice is effectively prevented in this way in the case where the accumulating in funnel lower screens that feed intake, effectively raise the screening effect of sieve, and by the setting of partition, the rice on sieve will not be gathered together because of vibration, also effectively prevent the case where rice on sieve shakes off from sieve because of vibration.And due to the setting of magnet plate, after iron filings are fallen from sieve together with granule rice, iron filings can be sucked in magnet plate, and no iron filings packaging may be implemented in granule rice, the mask work for effectively realizing iron filings Yu granule rice in this way, effectively avoids unnecessary waste.

Description

A kind of rice dedusting screening plant
Technical field
The present invention relates to rice production field, and in particular to a kind of rice dedusting screening plant.
Background technique
Rice be paddy by husk rice, take off the processes such as skin, cleaning, drying, dedusting after manufactured finished product, it be people life Basic substance, while being also most basic nutrient, rich in outside carbohydrate, also contain protein, fat, vitamin Equal minerals can provide comprehensive nutrition to human body.Current existing rice dedusting screening plant, due to the rice on sieve point Cloth is uneven, and the comparison that the rice below feeding port is often accumulated is more, causes rice dust removing effects bad in this way, and rice exists Pass through all kinds of machining in production process, is bound to adulterate a little all kinds of iron mechanically in the rice processed in this way Bits, however existing rice dedusting screening plant, can not individually filter out iron filings, frequent iron filings are together with granule rice from sieve On fall after, iron filings are packaged together with granule rice, and will lead to granule rice in this way can not eat, and are caused unnecessary Waste.
Summary of the invention
To solve the above problems, the present invention provides a kind of rice dedusting screening plant.
The present invention is achieved through the following technical solutions:
A kind of rice dedusting screening plant, including cabinet, are fixed with the funnel that feeds intake on the box top, it is described feed intake funnel with Cabinet communicates setting, fixed link is laterally fixed in the funnel that feeds intake, fixed link bottom end center is fixed with vertical bar, described Vertical bar bottom end is fixed with tripper, and the cabinet side is fixed with discharge port and rectangular through holes, and the cabinet other side is solid Surely there are dust cleaning case, dust cleaning case connection identical as cabinet, the dust cleaning case side is fixed with support plate, consolidates in the support plate Surely have a motor, the dust cleaning case bottom end is fixed with out funnel, it is described go out funnel communicate setting with dust cleaning case, in the cabinet Equipped with oscillating plate and sieve, bottom end is fixed there are four spring strut in the cabinet, and four spring struts are respectively distributed to bottom in cabinet It holds on four angles, sliding has support rod respectively in four spring struts, and the spring strut top is fixed with retaining ring, four support rod bottoms End is respectively fixed with the first retaining ring, is fixed with spring, the spring pocket in the support rod bottom end and spring strut between bottom end In spring strut, four supporting bar tops are each passed through retaining ring and are fixedly connected with four angles of oscillating plate, in the oscillating plate bottom end Centre is fixed with vibrator, and described oscillating plate one end passes through discharge port and stretches out outside cabinet, fixed on oscillating plate other end top surface There is riser, the riser top is fixed with sieve, several partitions are fixed on the sieve top surface, and described sieve one end is fixed There is baffle, the baffle side is fixedly connected with partition side, and magnet plate, the magnet are equipped between the sieve and oscillating plate Plate is arranged in parallel with sieve, and the magnet plate side passes through rectangular through holes and stretches out outside cabinet and is fixedly connected with fixed plate, institute It states fixed plate and is fixedly connected by bolt with cabinet, the sieve other end penetrates wall box and protrudes into dust cleaning case, described to remove Stirring rod is equipped in dirt case, described stirring rod one end is pierced by dust cleaning case and is fixedly connected with the output end of motor, on the stirring rod Several paddles are fixed with, in sieve lower end, the stirring rod upper end is equipped with several sweep-up pipes for the stirring rod setting, Bottom end is fixed with filter screen in the sweep-up pipe, and the sweep-up pipe top penetrates dust cleaning case roof and is fixedly connected with supervisor, institute It states supervisor top center and is fixed with connecting tube, the connecting tube is fixedly connected with dust catcher.
Preferably, the dust cleaning case is used to be welded and fixed and be connect with cabinet.
Preferably, the sieve and horizontal sextant angle are 150 ° -160 °.
Preferably, the oscillating plate and horizontal sextant angle are 20 ° -30 °.
Preferably, the vibrator, motor and dust catcher pass through conducting wire respectively and extraneous power supply is electrically connected.
Compared with prior art, the beneficial effects of the present invention are: rice dedusting screening plant of the present invention, passes through tripper Setting, the rice to get off from the funnel that feeds intake can uniformly be fallen on sieve by tripper, effectively be prevented so big Rice effectively raises the screening effect of sieve, and pass through partition in the case where the accumulating in funnel lower screens that feed intake Setting, the rice on sieve will not be gathered together because of vibration, also effectively prevent the rice on sieve because of shake The case where moving and being shaken off from sieve.And due to the setting of magnet plate, iron filings are fallen from sieve together with granule rice After getting off, iron filings can be sucked in magnet plate, and granule rice may be implemented no iron filings packaging, effectively realize iron filings and granule in this way The mask work of rice effectively avoids unnecessary waste.
Detailed description of the invention
Fig. 1 is the schematic diagram of structure of the present invention;
Fig. 2 is the side view of structure chart 1 of the present invention.
Fig. 3 is the partial structure diagram of structure chart 1 of the present invention.
In figure: cabinet 1, the funnel 2 that feeds intake, fixed link 3, vertical bar 4, tripper 5, discharge port 6, rectangular through holes 7, dust cleaning case 8, support plate 9, motor 10, out funnel 11, spring strut 12, support rod 13, retaining ring 14, the first retaining ring 14-1, oscillating plate 15, sieve Net 16, vibrator 17, riser 18, partition 19, baffle 20, magnet plate 21, fixed plate 22, bolt 23, stirring rod 24, paddle 25, sweep-up pipe 26, filter screen 27, supervisor 28, connecting tube 29, dust catcher 30, spring 31.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of rice dedusting screening plant, including cabinet 1 are fixed with throwing on 1 top surface of cabinet Funnel 2, the funnel 2 that feeds intake communicates setting with cabinet 1, is laterally fixed with fixed link 3 in the funnel 2 that feeds intake, described solid 3 bottom end center of fixed pole is fixed with vertical bar 4, and 4 bottom end of vertical bar is fixed with tripper 5, and 1 side of cabinet is fixed with discharging Mouthfuls 6 and rectangular through holes 7,1 other side of cabinet is fixed with dust cleaning case 8, the dust cleaning case 8 connection identical as cabinet 1, described 8 side of dust cleaning case is fixed with support plate 9, and motor 10 is fixed in the support plate 9, and 8 bottom end of dust cleaning case is fixed with discharging Funnel 11, the funnel 11 out communicate setting with dust cleaning case 8, are equipped with oscillating plate 15 and sieve 16, the case in the cabinet 1 Bottom end is fixed there are four spring strut 12 in body 1, and four spring struts 12 are respectively distributed in cabinet 1 on the angle of bottom end four, four bullets Sliding has support rod 13 respectively in spring cylinder 12, and 12 top of spring strut is fixed with retaining ring 14, four 13 bottom end of support rod difference It is fixed with the first retaining ring 14-1, is fixed with spring 31, the bullet between bottom end in 13 bottom end of support rod and spring strut 12 31 sets of spring in spring strut 12, four 13 tops of support rod are each passed through retaining ring 14 and are fixedly connected with 15 4 angles of oscillating plate, institute It states 15 bottom end center of oscillating plate and is fixed with vibrator 17, described 15 one end of oscillating plate passes through discharge port 6 and stretches out outside cabinet 1, described It is fixed with riser 18 on 15 other end top surface of oscillating plate, 18 top of riser is fixed with sieve 16, on 16 top surface of sieve Several partitions 19 are fixed with, described 16 one end of sieve is fixed with baffle 20, and 20 side of baffle is fixed with 19 side of partition Connection is equipped with magnet plate 21 between the sieve 16 and oscillating plate 15, the magnet plate 21 is arranged in parallel with sieve 16, the magnetic 21 side of iron plate passes through rectangular through holes 7 and stretches out outside cabinet 1 and is fixedly connected with fixed plate 22, and the fixed plate 22 passes through bolt 23 are fixedly connected with cabinet 1, and 16 other end of sieve penetrates 1 side wall of cabinet and protrudes into dust cleaning case 8, set in the dust cleaning case 8 There is stirring rod 24, described 24 one end of stirring rod is pierced by dust cleaning case 8 and is fixedly connected with the output end of motor 10, on the stirring rod 24 Several paddles 25 are fixed with, in 16 lower end of sieve, 24 upper end of stirring rod is equipped with several for the setting of stirring rod 24 A sweep-up pipe 26, bottom end is fixed with filter screen 27 in the sweep-up pipe 26, and 26 top of sweep-up pipe penetrates 8 roof of dust cleaning case It is fixedly connected with supervisor 28,28 top centers of the supervisor are fixed with connecting tube 29, and the connecting tube 29 and dust catcher 30 are fixed Connection.
The dust cleaning case 8 is used to be welded and fixed and be connect with cabinet 1.
The sieve 16 is 150 ° -160 ° with horizontal sextant angle.
The oscillating plate 15 is 20 ° -30 ° with horizontal sextant angle.
The vibrator 17, motor 10 and dust catcher 30 are electrically connected by conducting wire and extraneous power supply respectively.
Working principle: rice dedusting screening plant of the present invention in use, first in funnel 11 out and discharge port 6 Lower section is well placed splicing tool respectively, then vibrator 17, motor 10 and dust catcher 30 are connected by conducting wire and extraneous power supply, by In being respectively fixed with support rod 13 on four of oscillating plate 15, and spring is equipped between 13 bottom end of support rod and spring strut 12 31, so when vibrator 17 starts, oscillating plate 15 can generate vibration, since oscillating plate 15 and sieve 16 are fixed by riser 18 Connection, so oscillating plate 15 will drive sieve 16 and shake together when oscillating plate 15 generates vibration.In this way when vibrator 17, electricity After machine 10 and dust catcher 30 all start, the required rice screened is put into cabinet 1 by feeding intake funnel 2, when the funnel 2 that feeds intake When interior rice can be fallen on tripper 5, the rice on tripper 5 can uniformly be fallen on sieve 16, because solid on sieve 16 Surely there are several partitions 19, so the phenomenon that rice for falling on sieve 16 is not in accumulation, to effectively raise screening Effect.The rice for falling on sieve 16 passes through the effect of vibrator 17, and granule rice and iron filings can fall on magnet by sieve 16 On plate 21, iron filings can be sucked in such magnet plate 21, and granule rice can roll down on oscillating plate 15, roll down on oscillating plate 15 Granule rice can be fallen into splicing bag by discharge port 6, effectively realize the mask work of iron filings Yu granule rice in this way, have Effect avoids unnecessary waste.And the big grain rice stayed on sieve 16 can be tumbled into dust cleaning case 8, due on sieve 16 Provided with multiple partitions 19, so rice can uniformly be fallen from sieve 16, and rice can first fall in rotation on sieve 16 On the paddle 25 turned, such paddle 25 can raise rice in dust cleaning case 8, so that the dust mixed in rice is raised, this Dust in sample dust cleaning case 8 can be siphoned away by sweep-up pipe 26 by dust catcher 30, and rice, and because sweep-up pipe have effectively been purified Filter screen 27 is provided in 26, so effectively preventing rice can be sucked away.By dust suction, treated that rice passes through again in this way Funnel 11 is fallen into packaging bag out.After the completion of screening operation, when needing to clear up magnet plate 21,23 are loosered a bolt, by solid Fixed board 22 pulls out magnet plate 21 out of cabinet 1, after the iron filings above magnet plate 21 are handled well, is passing through rectangular through holes 7 magnet plates 21 are inserted into cabinet 1, and fixing fixed plate 22 by bolt 23 can be completed the cleaning work of magnet plate 21.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (5)

1. a kind of rice dedusting screening plant, it is characterised in that;Including cabinet (1), it is fixed with and feeds intake on cabinet (1) top surface Funnel (2), the funnel that feeds intake (2) communicate setting with cabinet (1), are laterally fixed with fixed link in the funnel that feeds intake (2) (3), fixed link (3) the bottom end center is fixed with vertical bar (4), and vertical bar (4) bottom end is fixed with tripper (5), the case Body (1) side is fixed with discharge port (6) and rectangular through holes (7), and cabinet (1) other side is fixed with dust cleaning case (8), institute Dust cleaning case (8) connection identical as cabinet (1) is stated, dust cleaning case (8) side is fixed with support plate (9), on the support plate (9) It is fixed with motor (10), dust cleaning case (8) bottom end is fixed with out funnel (11), funnel (11) and the dust cleaning case out (8) setting is communicated, oscillating plate (15) and sieve (16) are equipped in the cabinet (1), there are four the interior bottom end fixations of cabinet (1) Spring strut (12), four spring struts (12) are respectively distributed on the angle of cabinet (1) interior bottom end four, in four spring struts (12) respectively Sliding has support rod (13), and spring strut (12) top is fixed with retaining ring (14), and four support rod (13) bottom ends are fixed respectively Have the first retaining ring (14-1), is fixed with spring (31), institute between support rod (13) bottom end and spring strut (12) interior bottom end It states spring (31) to cover in spring strut (12), four support rod (13) tops are each passed through retaining ring (14) and oscillating plate (15) four Angle is fixedly connected, and oscillating plate (15) the bottom end center is fixed with vibrator (17), and described oscillating plate (15) one end passes through discharging Mouth (6) stretches out cabinet (1) outside, is fixed with riser (18) on oscillating plate (15) other end top surface, riser (18) top It is fixed with sieve (16), several partitions (19) is fixed on sieve (16) top surface, described sieve (16) one end is fixed with Baffle (20), baffle (20) side are fixedly connected with partition (19) side, between the sieve (16) and oscillating plate (15) Equipped with magnet plate (21), the magnet plate (21) is arranged in parallel with sieve (16), and magnet plate (21) side passes through rectangle Through-hole (7) simultaneously stretches out cabinet (1) and is fixedly connected outside with fixed plate (22), and the fixed plate (22) passes through bolt (23) and cabinet (1) it is fixedly connected, sieve (16) other end penetrates cabinet (1) side wall and protrudes into dust cleaning case (8), in the dust cleaning case (8) Equipped with stirring rod (24), described stirring rod (24) one end is pierced by dust cleaning case (8) and is fixedly connected with the output end of motor (10), described It is fixed with several paddles (25) on stirring rod (24), stirring rod (24) setting is described to stir in sieve (16) lower end Bar (24) upper end is mixed equipped with several sweep-up pipes (26), the interior bottom end of the sweep-up pipe (26) is fixed with filter screen (27), described Sweep-up pipe (26) top penetrates dust cleaning case (8) roof and is fixedly connected with supervisor (28), and described supervisor (28) top center is fixed with Connecting tube (29), the connecting tube (29) are fixedly connected with dust catcher (30).
2. a kind of rice dedusting screening plant according to claim 1, it is characterised in that: the dust cleaning case (8) and cabinet (1) it uses and connection is welded and fixed.
3. a kind of rice dedusting screening plant according to claim 1, it is characterised in that: the sieve (16) and horizontal folder Angle is 150 ° -160 °.
4. a kind of rice dedusting screening plant according to claim 1, it is characterised in that: the oscillating plate (15) and level Angle is 20 ° -30 °.
5. a kind of rice dedusting screening plant according to claim 1, it is characterised in that: the vibrator (17), motor (10) it is electrically connected respectively by conducting wire and extraneous power supply with dust catcher (30).
CN201810667366.2A 2018-06-26 2018-06-26 A kind of rice dedusting screening plant Withdrawn CN109331999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810667366.2A CN109331999A (en) 2018-06-26 2018-06-26 A kind of rice dedusting screening plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810667366.2A CN109331999A (en) 2018-06-26 2018-06-26 A kind of rice dedusting screening plant

Publications (1)

Publication Number Publication Date
CN109331999A true CN109331999A (en) 2019-02-15

Family

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Family Applications (1)

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CN201810667366.2A Withdrawn CN109331999A (en) 2018-06-26 2018-06-26 A kind of rice dedusting screening plant

Country Status (1)

Country Link
CN (1) CN109331999A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110949703A (en) * 2019-12-05 2020-04-03 精为天生态农业股份有限公司 A brown rice processing, filling and vacuum packaging integrated machine with screening function
CN111871772A (en) * 2020-07-23 2020-11-03 崔潇哲 Stone sieving mechanism is used in highway construction
CN113399248A (en) * 2021-07-19 2021-09-17 彭真真 Energy-concerving and environment-protective type chemical plant apparatus for producing
CN114273197A (en) * 2021-11-24 2022-04-05 溆浦县五丰粮油有限公司 Dust collector is used in rice processing
CN116747981A (en) * 2023-06-09 2023-09-15 安徽晋煤中能化工股份有限公司 A kind of slag crusher crushing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110949703A (en) * 2019-12-05 2020-04-03 精为天生态农业股份有限公司 A brown rice processing, filling and vacuum packaging integrated machine with screening function
CN111871772A (en) * 2020-07-23 2020-11-03 崔潇哲 Stone sieving mechanism is used in highway construction
CN113399248A (en) * 2021-07-19 2021-09-17 彭真真 Energy-concerving and environment-protective type chemical plant apparatus for producing
CN114273197A (en) * 2021-11-24 2022-04-05 溆浦县五丰粮油有限公司 Dust collector is used in rice processing
CN116747981A (en) * 2023-06-09 2023-09-15 安徽晋煤中能化工股份有限公司 A kind of slag crusher crushing device

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Application publication date: 20190215