CN111822348A - Rapeseed auxiliary screening machine for oil expression - Google Patents
Rapeseed auxiliary screening machine for oil expression Download PDFInfo
- Publication number
- CN111822348A CN111822348A CN202010630055.6A CN202010630055A CN111822348A CN 111822348 A CN111822348 A CN 111822348A CN 202010630055 A CN202010630055 A CN 202010630055A CN 111822348 A CN111822348 A CN 111822348A
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- screening
- box
- screening box
- blanking
- rod
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- 238000012216 screening Methods 0.000 title claims abstract description 135
- 235000004977 Brassica sinapistrum Nutrition 0.000 title claims abstract description 23
- 240000002791 Brassica napus Species 0.000 title abstract description 30
- 244000188595 Brassica sinapistrum Species 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 16
- 235000011293 Brassica napus Nutrition 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 235000019198 oils Nutrition 0.000 description 11
- 239000012535 impurity Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 239000010902 straw Substances 0.000 description 4
- 230000007723 transport mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 2
- 235000012907 honey Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 235000006618 Brassica rapa subsp oleifera Nutrition 0.000 description 1
- 241000219193 Brassicaceae Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- -1 broken leaves Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a screening device, in particular to an auxiliary screening machine for rapeseeds for oil extraction. The technical problem to be solved is as follows: the rapeseed auxiliary screening machine for oil pressing can automatically discharge materials and is convenient to screen. The technical scheme of the invention is as follows: an auxiliary rapeseed screening machine for oil extraction, comprising: the bottom of the screening box is uniformly provided with a bracket; the screening device is arranged on one side of the screening box; the blanking device is arranged at the top of the screening box; the lower hopper is arranged at the center of the bottom of the screening box in an embedded mode and is communicated with the screening box. The invention achieves the effects of automatic blanking and convenient screening.
Description
Technical Field
The invention relates to a screening device, in particular to an auxiliary screening machine for rapeseeds for oil extraction.
Background
Rapeseed, also known as canola, is a seed of brassicaceae crop rape, which has longer siliques, more pods and full seeds. The oil content of the rape is slightly different according to the types of the rapes. Is one of the main oil crops and honey crops in China, and the grains of the Chinese oil crops and the honey crops are one of the main varieties of oil and fat preparation raw materials.
Rapeseed is a raw material of rapeseed oil which is daily used by people. After rape is ripe, the straws are cut off, then the rape straws are placed in the sun for insolation and drying, rapeseeds are separated from rape seedlings by a manual hammering tool, the rapeseeds fall off, but the rapeseeds are usually mixed with broken leaves and straw scraps.
At present, people separate impurities, and the impurities are blown off by matching of manpower and wind power, so that the manual operation is more complicated, the screening separation rate is not high, and the quality of rapeseed oil can be influenced.
Therefore, it is necessary to develop an auxiliary rapeseed screening machine for oil expression, which can automatically discharge and facilitate screening, so as to solve the above problems.
Disclosure of Invention
In order to overcome the present people to come impurity separation, need blow away impurity through the cooperation of manpower and wind-force, manual operation is comparatively loaded down with trivial details, the not high shortcoming of screening separation rate, and the technical problem that solves is: the rapeseed auxiliary screening machine for oil pressing can automatically discharge materials and is convenient to screen.
The technical scheme of the invention is as follows: an auxiliary rapeseed screening machine for oil extraction, comprising: the bottom of the screening box is uniformly provided with a bracket; the screening device is arranged on one side of the screening box; the blanking device is arranged at the top of the screening box; the lower hopper is arranged at the center of the bottom of the screening box in an embedded mode and is communicated with the screening box.
In one embodiment, the screening apparatus comprises: the annular frame is arranged on one side of the screening box; the annular frame is internally and vertically provided with a first fixing frame; the rotating shaft is rotatably arranged in the middle of the first fixing frame; the fan blades are arranged at one end, close to the screening box, of the rotating shaft; the double-shaft motor is arranged on the side wall of the screening box; and a first belt transmission mechanism is arranged between one output shaft of the double-shaft motor and one end of the rotating shaft far away from the screening box.
In one embodiment, the blanking device comprises: the top of the screening box is provided with a blanking box; the blanking box is provided with a screening device, and the screening device is provided with a screening box; the fixing rod is arranged on one side, close to the screening device, of the L-shaped sliding block; the screening plates are arranged in the positions, close to the blanking boxes, of the upper parts of the two side walls of the screening boxes respectively, the screening plates are arranged in the two linear holes in a sliding mode, blanking holes are uniformly formed in the screening plates, and the blanking holes of the two screening plates are distributed in a staggered mode; the two connecting rods are rotatably arranged on one side of the fixed rod close to the L-shaped sliding block and are respectively rotatably connected with the adjacent screening plates; the other end of the fixed rod is rotatably connected with a connecting rod; the annular frame is internally and horizontally provided with a second fixing frame; the transmission shaft is rotatably arranged in the middle of the second fixing frame; the transmission shaft and the rotating shaft are both provided with gears, and the two gears are meshed; the crank is arranged at one end, far away from the second fixing frame, of the transmission shaft, and the crank is connected with the connecting rod in a rotating mode.
In one embodiment, the method further comprises the following steps: the bottom of the screening box is symmetrically provided with two bearing seats; the rotating shaft is arranged between the two bearing seats; the cams are uniformly arranged on the rotating shaft at intervals; the lower part of the side wall of the screening box, which is close to one side of the double-shaft motor, is rotatably provided with a rotating rod; the second belt conveying mechanism is arranged between the middle part of the rotating shaft and one end of the rotating rod; and a third belt transmission mechanism is arranged between the other end of the rotating rod and the other output shaft of the double-shaft motor.
In one embodiment, the method further comprises the following steps: the middle part of the side wall of the screening box far away from the screening device is provided with a sliding rod in a sliding way; the pull ring is arranged at one end of the sliding rod, which is far away from the screening device; the arc scraper blade, the slide bar other end are provided with the arc scraper blade, arc scraper blade and screening incasement wall slidingtype cooperation.
The invention achieves the effects of automatic blanking and convenient screening.
1. The blanking device can work to realize the interval blanking of rapeseeds, can realize the matching of blanking and screening, and is favorable for the screening device to screen the rapeseeds more thoroughly.
2. Constantly hit when the cam is rotatory and hit screening bottom of the case portion for the screening case takes place the vibration, does benefit to the rapeseed vibration that the screening was handled and falls into to hopper down, is convenient for collect.
3. The reciprocating motion through the pull ring can realize that the slide bar drives the arc scraper blade and scrapes into the rape seed of screening incasement side to the lower hopper in, and then conveniently collects.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the screening apparatus of the present invention.
Fig. 3 is a schematic view of a first three-dimensional structure of the blanking device of the invention.
Fig. 4 is a schematic perspective view of a second blanking device according to the present invention.
Fig. 5 is a schematic perspective view of the screening plate of the present invention.
FIG. 6 is a schematic view of a first partial body structure according to the present invention.
FIG. 7 is a schematic view of a second partial body structure according to the present invention.
In the figure: 1. the screening box comprises a screening box body, a support, a screening device, a ring frame, a first fixing frame, a rotating shaft, a fan blade, a double-shaft motor, a first belt conveying mechanism, a blanking device, a blanking box, a chute, a sliding block, a fixing rod, a screening plate, a connecting rod, a second fixing frame, a transmission shaft, a gear, a crank, a discharging hopper, a bearing seat, a rotating shaft, a cam, a rotating rod, a second belt conveying mechanism, a third belt conveying mechanism, a sliding rod, a pull ring and an arc-shaped scraper, wherein the screening box body comprises 2, a support, 3, a screening device, a ring frame 31, a first fixing frame 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5, an auxiliary screening machine for rapeseed for oil extraction comprises a screening box 1, a support 2, a screening device 3, a blanking device 4 and a blanking hopper 5, wherein the support 2 is uniformly arranged at the bottom of the screening box 1, the screening device 3 is arranged at the front side of the screening box 1, the blanking device 4 is arranged at the top of the screening box 1, the blanking hopper 5 is embedded in the center of the bottom of the screening box 1, and the blanking hopper 5 is communicated with the screening box 1.
Sieving mechanism 3 is including annular frame 31, first mount 32, axis of rotation 33, flabellum 34, double-shaft motor 35 and first belt transport mechanism 36, screening case 1 front side is provided with annular frame 31, the vertical first mount 32 that is provided with in the annular frame 31, first mount 32 middle part rotary type is provided with axis of rotation 33, axis of rotation 33 rear end is provided with flabellum 34, be provided with double-shaft motor 35 on the 1 left side wall of screening case, be provided with first belt transport mechanism 36 between the output shaft of double-shaft motor 35's front side and the 33 front ends of axis of rotation.
The blanking device 4 comprises a blanking box 41, an L-shaped sliding block 43, a fixed rod 44, a screening plate 45, a connecting rod 46, a connecting rod 47, a second fixing frame 48, a transmission shaft 49, a gear 410 and a crank 411, the blanking box 41 is arranged at the top of the screening box 1, a sliding chute 42 is arranged at the front side of the blanking box 41, the L-shaped sliding block 43 is arranged in the sliding chute 42 in a sliding manner, the fixed rod 44 is arranged at the front side of the L-shaped sliding block 43, a straight hole is arranged at the upper part of the left side wall and the right side wall of the screening box 1 close to the blanking box 41 in a sliding manner, the screening plate 45 is arranged in the two straight holes in a sliding manner, the screening plate 45 is uniformly provided with blanking holes, the blanking holes of the two screening plates 45 are distributed in a staggered manner, the two connecting rods 46 are rotatably arranged at the rear end of the fixed rod 44, the two, the middle part of the second fixing frame 48 is rotatably provided with a transmission shaft 49, the transmission shaft 49 and the rotating shaft 33 are both provided with gears 410, the two gears 410 are meshed, the front end of the transmission shaft 49 is provided with a crank 411, and the crank 411 is rotatably connected with the bottom end of the connecting rod 47.
When the equipment is required to be used for screening rapeseeds, a worker firstly pours the rapeseeds required to be screened into the blanking box 41. Then, the dual-shaft motor 35 is started to operate, the dual-shaft motor 35 drives the rotating shaft 33 to rotate through the first belt transmission mechanism 36, and the rotating shaft 33 drives the fan blades 34 to rotate at a high speed. The rotation shaft 33 drives the gear 410 on the lower side to rotate, and the two gears 410 are meshed with each other, so that the rotation of the transmission shaft 49 is realized, the transmission shaft 49 drives the crank 411 to do circular motion, when the crank 411 rotates from top to bottom, the connecting rod 47 is driven to move downwards, the connecting rod 47 drives the fixing rod 44 and the L-shaped sliding block 43 to move downwards, the fixing rod 44 moves downwards to drive the two connecting rods 46 to open towards two sides, the two connecting rods 46 drive the two screening plates 45 to move backwards, and then the blanking holes on the two screening plates 45 are overlapped continuously. The rapeseeds in the blanking box 41 fall, the fan blades 34 rotate at high speed to blow and screen the falling rapeseeds, and the heavier rapeseeds fall into the screening box 1 and slide into the collection frame through the blanking hopper 5. The light impurities such as broken leaves, straw scraps and the like are blown away from the screening box 1. Drive connecting rod 47 upward movement when supreme rotation is down followed to crank 411, connecting rod 47 drives dead lever 44 and L shape slider 43 upward movement, dead lever 44 upward movement can drive two screening boards 45 through connecting rod 46 and move in opposite directions, can realize the closure of two screening boards 45 then, make the rape seed stop the whereabouts, the interval unloading of rape seed has been realized, do benefit to sieving mechanism 3's screening, after the screening is accomplished, staff control double-shaft motor 35 closes, this device simple structure, can realize the cooperation of blanking and screening, do benefit to more thoroughly that the rape seed was screened.
Example 2
As shown in fig. 6-7, based on embodiment 1, the rapeseed screening machine for extracting oil further comprises a bearing seat 6, a rotating shaft 7, a cam 8, a rotating rod 9, a second belt transmission mechanism 10 and a third belt transmission mechanism 11, wherein the two bearing seats 6 are symmetrically arranged at the front and back of the bottom of the screening box 1, the rotating shaft 7 is arranged between the two bearing seats 6, the cam 8 is uniformly arranged on the rotating shaft 7 at intervals, the rotating rod 9 is rotatably arranged at the lower part of the front side of the left side wall of the screening box 1, the second belt transmission mechanism 10 is arranged between the middle part of the rotating shaft 7 and the rear end of the rotating rod 9, and the third belt transmission mechanism 11 is arranged between the front end of the rotating rod 9 and the rear output shaft of the biaxial motor 35.
Biax motor 35 during operation can drive the rotary rod 9 rotatory through third belt transport mechanism 11, and the rotary rod 9 is rotatory to drive pivot 7 rotatory through second belt transport mechanism 10, and pivot 7 drives cam 8 rotatory, constantly hits the screening case 1 bottom of beating during cam 8 is rotatory for screening case 1 takes place to vibrate, does benefit to the rapeseed vibration that the screening was handled and falls into to hopper 5 down, is convenient for collect.
The screening box is characterized by further comprising a sliding rod 12, a pull ring 13 and an arc-shaped scraper 14, the sliding rod 12 is arranged in the middle of the inner rear side wall of the screening box 1 in a sliding mode, the pull ring 13 is arranged at the rear end of the sliding rod 12, the arc-shaped scraper 14 is arranged at the front end of the sliding rod 12, and the arc-shaped scraper 14 is matched with the inner wall of the screening box 1 in a sliding mode.
When the rapeseeds remained at the bottom of the inner side of the screening box 1 do not slide out through the blanking hopper 5, a worker can pull the pull ring 13, and the pull ring 13 drives the arc-shaped scraper blade 14 to scrape the rapeseeds on the inner side of the screening box 1 into the blanking hopper 5 through the sliding rod 12, so that the rapeseeds are convenient to collect.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides an auxiliary screening machine of rape seed for oil extraction which characterized in that includes:
the bottom of the screening box is uniformly provided with a bracket;
the screening device is arranged on one side of the screening box;
the blanking device is arranged at the top of the screening box;
the lower hopper is arranged at the center of the bottom of the screening box in an embedded mode and is communicated with the screening box.
2. The rapeseed screening machine as claimed in claim 1, wherein the screening device comprises:
the annular frame is arranged on one side of the screening box;
the annular frame is internally and vertically provided with a first fixing frame;
the rotating shaft is rotatably arranged in the middle of the first fixing frame;
the fan blades are arranged at one end, close to the screening box, of the rotating shaft;
the double-shaft motor is arranged on the side wall of the screening box;
and a first belt transmission mechanism is arranged between one output shaft of the double-shaft motor and one end of the rotating shaft far away from the screening box.
3. The rapeseed screening machine as claimed in claim 2, wherein the blanking device comprises:
the top of the screening box is provided with a blanking box;
the blanking box is provided with a screening device, and the screening device is provided with a screening box;
the fixing rod is arranged on one side, close to the screening device, of the L-shaped sliding block;
the screening plates are arranged in the positions, close to the blanking boxes, of the upper parts of the two side walls of the screening boxes respectively, the screening plates are arranged in the two linear holes in a sliding mode, blanking holes are uniformly formed in the screening plates, and the blanking holes of the two screening plates are distributed in a staggered mode;
the two connecting rods are rotatably arranged on one side of the fixed rod close to the L-shaped sliding block and are respectively rotatably connected with the adjacent screening plates;
the other end of the fixed rod is rotatably connected with a connecting rod;
the annular frame is internally and horizontally provided with a second fixing frame;
the transmission shaft is rotatably arranged in the middle of the second fixing frame;
the transmission shaft and the rotating shaft are both provided with gears, and the two gears are meshed;
the crank is arranged at one end, far away from the second fixing frame, of the transmission shaft, and the crank is connected with the connecting rod in a rotating mode.
4. The oil-pressing rapeseed screening machine as claimed in claim 3, further comprising:
the bottom of the screening box is symmetrically provided with two bearing seats;
the rotating shaft is arranged between the two bearing seats;
the cams are uniformly arranged on the rotating shaft at intervals;
the lower part of the side wall of the screening box, which is close to one side of the double-shaft motor, is rotatably provided with a rotating rod;
the second belt conveying mechanism is arranged between the middle part of the rotating shaft and one end of the rotating rod;
and a third belt transmission mechanism is arranged between the other end of the rotating rod and the other output shaft of the double-shaft motor.
5. The oil-pressing rapeseed screening machine as claimed in claim 4, further comprising:
the middle part of the side wall of the screening box far away from the screening device is provided with a sliding rod in a sliding way;
the pull ring is arranged at one end of the sliding rod, which is far away from the screening device;
the arc scraper blade, the slide bar other end are provided with the arc scraper blade, arc scraper blade and screening incasement wall slidingtype cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010630055.6A CN111822348A (en) | 2020-07-03 | 2020-07-03 | Rapeseed auxiliary screening machine for oil expression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010630055.6A CN111822348A (en) | 2020-07-03 | 2020-07-03 | Rapeseed auxiliary screening machine for oil expression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111822348A true CN111822348A (en) | 2020-10-27 |
Family
ID=72899766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010630055.6A Pending CN111822348A (en) | 2020-07-03 | 2020-07-03 | Rapeseed auxiliary screening machine for oil expression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111822348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570278A (en) * | 2020-11-06 | 2021-03-30 | 郭才剑 | Rapeseed screening device convenient to classify |
| CN114749375A (en) * | 2021-12-12 | 2022-07-15 | 姜雪慧 | Tea dust separating device for batch production |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130220A (en) * | 2002-10-10 | 2004-04-30 | Kokan Kogyo Kk | Wind-force classification apparatus |
| CN107362969A (en) * | 2017-08-18 | 2017-11-21 | 郑州大学 | A kind of efficient Sand screen of architectural engineering |
| CN207695132U (en) * | 2017-12-05 | 2018-08-07 | 苏州佩格特塑料科技有限公司 | A kind of vibrating screen for production of carbon black |
| CN108380482A (en) * | 2018-02-02 | 2018-08-10 | 沈飞 | A kind of mechanical soya bean screening installation |
| CN108405298A (en) * | 2018-02-28 | 2018-08-17 | 张大华 | A kind of agricultural soybean gyratory sifter screening device |
| CN108515017A (en) * | 2018-03-14 | 2018-09-11 | 杨同基 | A kind of animal husbandry grass seed high throughput screening devices |
| CN108816756A (en) * | 2018-04-20 | 2018-11-16 | 福建省复新农业科技发展有限公司 | A rice dust screening and impurity removal device |
| CN110788007A (en) * | 2019-11-06 | 2020-02-14 | 安徽省含山县华康调味品厂 | Screening equipment is used in rapeseed oil production and processing |
| CN111014033A (en) * | 2019-12-13 | 2020-04-17 | 金健粮食（益阳）有限公司 | Dry dust collector of rice processing |
| CN111014041A (en) * | 2019-12-27 | 2020-04-17 | 杨丁周 | Screening plant for agricultural processing |
| CN111185265A (en) * | 2020-01-07 | 2020-05-22 | 青岛众祥环保科技有限公司 | Hierarchical formula sepiolite processing is with broken screening plant |
| CN111329080A (en) * | 2020-03-26 | 2020-06-26 | 丁永昌 | Red date collection back dust cleaning equipment |
-
2020
- 2020-07-03 CN CN202010630055.6A patent/CN111822348A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130220A (en) * | 2002-10-10 | 2004-04-30 | Kokan Kogyo Kk | Wind-force classification apparatus |
| CN107362969A (en) * | 2017-08-18 | 2017-11-21 | 郑州大学 | A kind of efficient Sand screen of architectural engineering |
| CN207695132U (en) * | 2017-12-05 | 2018-08-07 | 苏州佩格特塑料科技有限公司 | A kind of vibrating screen for production of carbon black |
| CN108380482A (en) * | 2018-02-02 | 2018-08-10 | 沈飞 | A kind of mechanical soya bean screening installation |
| CN108405298A (en) * | 2018-02-28 | 2018-08-17 | 张大华 | A kind of agricultural soybean gyratory sifter screening device |
| CN108515017A (en) * | 2018-03-14 | 2018-09-11 | 杨同基 | A kind of animal husbandry grass seed high throughput screening devices |
| CN108816756A (en) * | 2018-04-20 | 2018-11-16 | 福建省复新农业科技发展有限公司 | A rice dust screening and impurity removal device |
| CN110788007A (en) * | 2019-11-06 | 2020-02-14 | 安徽省含山县华康调味品厂 | Screening equipment is used in rapeseed oil production and processing |
| CN111014033A (en) * | 2019-12-13 | 2020-04-17 | 金健粮食（益阳）有限公司 | Dry dust collector of rice processing |
| CN111014041A (en) * | 2019-12-27 | 2020-04-17 | 杨丁周 | Screening plant for agricultural processing |
| CN111185265A (en) * | 2020-01-07 | 2020-05-22 | 青岛众祥环保科技有限公司 | Hierarchical formula sepiolite processing is with broken screening plant |
| CN111329080A (en) * | 2020-03-26 | 2020-06-26 | 丁永昌 | Red date collection back dust cleaning equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570278A (en) * | 2020-11-06 | 2021-03-30 | 郭才剑 | Rapeseed screening device convenient to classify |
| CN114749375A (en) * | 2021-12-12 | 2022-07-15 | 姜雪慧 | Tea dust separating device for batch production |
| CN114749375B (en) * | 2021-12-12 | 2024-05-14 | 姜雪慧 | Tea dust separating device for batch production |
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Application publication date: 20201027 |