CN110788007A - Screening equipment is used in rapeseed oil production and processing - Google Patents
Screening equipment is used in rapeseed oil production and processing Download PDFInfo
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- CN110788007A CN110788007A CN201911073501.1A CN201911073501A CN110788007A CN 110788007 A CN110788007 A CN 110788007A CN 201911073501 A CN201911073501 A CN 201911073501A CN 110788007 A CN110788007 A CN 110788007A
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- screen
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- rapeseed oil
- screening box
- push rod
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- 238000012216 screening Methods 0.000 title claims abstract description 73
- 235000019484 Rapeseed oil Nutrition 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 235000004977 Brassica sinapistrum Nutrition 0.000 abstract description 13
- 244000188595 Brassica sinapistrum Species 0.000 abstract 1
- 240000002791 Brassica napus Species 0.000 description 22
- 235000011293 Brassica napus Nutrition 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001237160 Kallima inachus Species 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of screening equipment, and particularly discloses screening equipment for producing and processing rapeseed oil, which comprises a screening box, wherein a feeding hole is formed in the top end of the screening box, a supporting column is fixed at the bottom end of the screening box, and a discharging hole is formed in the center of the bottom end of the screening box; a first screen and a second screen are arranged in the screening box, and two ends of the first screen and the second screen are respectively arranged on the inner wall of the screening box through movable components; a reciprocating vibration mechanism is arranged between the first screen and the second screen; and separating mechanisms are respectively arranged above the first screen and the second screen. The invention has high automation degree, does not need to manually screen by using a screen, improves the screening efficiency, can remove dust, shells and the like mixed in the rapeseed, and improves the quality of the squeezed rapeseed oil.
Description
Technical Field
The invention relates to the technical field of screening equipment, in particular to screening equipment for producing and processing rapeseed oil.
Background
Rapeseed oil is commonly called rapeseed oil, also called rapeseed oil and sesame oil, is edible oil squeezed from rapeseed, is one of the main edible oils in China, and has certain efficacies of softening blood vessels and delaying senescence.
In order to ensure the quality of rapeseed oil, the rapeseed oil is generally required to be screened before being squeezed, ash impurities lighter than the rapeseed oil are removed by a windmill, and simultaneously impurities larger or smaller than the rapeseed oil are respectively removed by a coarse screen and a fine screen.
Disclosure of Invention
The invention aims to provide screening equipment for producing and processing rapeseed oil, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a screening device for rapeseed oil production and processing comprises a screening box, wherein a feeding port is formed in the top end of the screening box, a supporting column is fixed at the bottom end of the screening box, and a discharging port is formed in the center of the bottom end of the screening box;
a first screen and a second screen are arranged in the screening box, and two ends of the first screen and the second screen are respectively arranged on the inner wall of the screening box through movable components;
a reciprocating vibration mechanism is arranged between the first screen and the second screen;
and separating mechanisms are respectively arranged above the first screen and the second screen.
As a further scheme of the invention: the bottom of pan feeding mouth is connected with intermittent type hopper down, the inside spaced apart cavity that is equipped with of hopper under the intermittent type, the hopper laminating is down in the intermittent type the bottom of pan feeding mouth rotates.
As a further scheme of the invention: the movable assembly comprises end heads fixed at two ends of the first screen and the second screen, sliding grooves are formed in the left inner wall and the right inner wall of the screening box, and the end heads are movably installed in the sliding grooves through springs.
As a further scheme of the invention: the reciprocating vibration mechanism comprises a rotating wheel, a forward and reverse rotating motor is mounted at the rear end of the rotating wheel, the output end of the forward and reverse rotating motor is in driving connection with a second rotating shaft through a coupler, and the other end of the second rotating shaft is fixed on the rear side of the rotating wheel;
the front edge of the rotating wheel is hinged with a first pushing rod and a second pushing rod respectively, the other end of the first pushing rod is hinged to the bottom end of the first screen, and the other end of the second pushing rod is hinged to the top end of the second screen respectively.
As a further scheme of the invention: the second push rod is positioned outside the first push rod.
As a further scheme of the invention: separating mechanism is including installing the first motor in the screening case outside, the cover is equipped with the driving gear on the output shaft of first motor, the upper and lower both sides of driving gear have engaged with driven gear respectively, be fixed with first pivot in the driven gear, the tail end of first pivot is passed the lateral wall of screening case is located on the inner wall of screening case, the tail end of first pivot is fixed with the fan.
As a further scheme of the invention: the dust removal mechanism comprises a dust outlet net embedded in the side wall of the screening box, and a dust collecting hopper is hooked on the outer side of the dust outlet net.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the screening equipment for rapeseed oil production and processing, the intermittent blanking hopper is controlled to rotate, when the intermittent blanking hopper rotates to the cavity and is connected with the feeding port, rapeseed falls into the cavity, the rapeseed in the cavity is sprinkled on the first screen mesh along with the continuous rotation of the intermittent blanking hopper, and the falling quantity of the rapeseed is effectively controlled by arranging the cavities at intervals;
2. the positive and negative rotation motor is started, the positive and negative rotation motor drives the rotating wheel to rotate through the second rotating shaft, in the rotating process of the rotating wheel, one end of the first push rod and one end of the second push rod do circular motion, and the other end of the first push rod and the second push rod can keep the first screen and the second screen to continuously vibrate up and down under the cooperation of the movable assembly, so that the screening efficiency is accelerated, and rapeseed can be prevented from blocking holes in the first screen and the second screen;
3. the first motor is started to drive the fan to rotate, so that the fan is driven to rotate, the rape seeds are separated from the rape seeds under the action of wind power of the fan and blown out in the falling and vibrating process, and the dust blown out by the separating mechanism is discharged into the dust collecting hopper through the dust discharging net and is collected and processed uniformly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of screening equipment for rapeseed oil production and processing.
Fig. 2 is a schematic structural diagram of a batch discharging hopper in the screening equipment for rapeseed oil production and processing.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic structural diagram of a reciprocating vibration mechanism in screening equipment for rapeseed oil production and processing.
In the figure: 1-screening box, 2-feeding port, 3-supporting column, 4-discharging port, 5-intermittent discharging hopper, 6-first screen, 7-second screen, 8-first motor, 9-driving gear, 10-driven gear, 11-first rotating shaft, 12-fan, 13-chute, 14-spring, 15-dust outlet net, 16-dust collecting hopper, 17-rotating wheel, 18-first push rod, 19-second push rod, 20-positive and negative rotating motor and 21-second rotating shaft.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, in the embodiment of the present invention, a screening apparatus for producing and processing rapeseed oil includes a screening box 1, a feeding port 2 is disposed at a top end of the screening box 1, a support pillar 3 is fixed at a bottom end of the screening box 1, a discharging port 4 is disposed at a center of a bottom end of the screening box 1, a first screen 6 and a second screen 7 are installed inside the screening box 1, and two ends of the first screen 6 and the second screen 7 are respectively installed on an inner wall of the screening box 1 through a movable assembly; a reciprocating vibration mechanism is arranged between the first screen 6 and the second screen 7; and separating mechanisms are respectively arranged above the first screen 6 and the second screen 7.
This screening installation is used in rapeseed oil production and processing, degree of automation is high, need not artifical utilization screen cloth screening, has improved screening efficiency, can also get rid of dust, casing etc. that mix with in the rapeseed simultaneously, has improved the quality of the rapeseed oil that squeezes.
When the screening box is used specifically, firstly, the rapeseeds are put into the screening box 1 through the feeding port 2 and are screened and removed through the first screen 6 and the second screen 7, impurities such as large dead leaf shells and the like are left on the upper surface of the first screen 6, qualified rapeseeds are left on the upper surface of the second screen 7, and smaller dry-fried rapeseeds are discharged from the feeding port 4 through the holes in the first screen 6 and the second screen 7, and meanwhile, in the screening process, lighter dust particles and the like mixed with the rapeseeds can be separated from the rapeseeds through the separating mechanism.
As shown in fig. 2, in this embodiment, the bottom end of the material inlet 2 is connected with an intermittent discharging hopper 5, a cavity is arranged in the intermittent discharging hopper 5 at an interval, and the intermittent discharging hopper 5 is attached to the bottom end of the material inlet 2 to rotate.
In order to realize intermittent type unloading, prevent that the disposable whereabouts of rape seed can cause first screen cloth 6 to block up, influence screening effect, hopper 5 rotates under through control intermittent type, when hopper 5 rotates the cavity and is connected with pan feeding mouth 2 under the intermittent type, the rape seed drops in the cavity from 2, along with hopper 5 continues to rotate under the intermittent type, the rape seed in the cavity is spilled and is fallen on first screen cloth 6, because the cavity interval sets up, consequently can the effective control fall quantity of rape seed.
As shown in fig. 3, in this embodiment, the movable assembly includes end heads fixed at two ends of the first screen 6 and the second screen 7, sliding grooves 13 are formed on left and right inner walls of the screening box 1, and the end heads are movably mounted inside the sliding grooves 13 through springs 14.
The cooperation of the sliding groove 13 and the spring 14 is utilized to keep the mobility of the first screen 6 and the second screen 7, avoid the influence on the screening speed caused by the fixation in the screening box 1, through the matching of the reciprocating vibration mechanism and the movable component between the first screen 6 and the second screen 7, the first screen 6 and the second screen 7 can be kept vibrating up and down uninterruptedly, which is beneficial to accelerating the screening efficiency, and avoiding the rapeseed from blocking the holes on the first screen 6 and the second screen 7, the side wall of the screening box 1 can be provided with a discharging outlet which is respectively positioned on the upper surface of the first screen 6 and the upper surface of the second screen 7, and a push plate and other mechanisms can be arranged on the first screen 6 and the second screen 7 to help the materials on the first screen 6 and the second screen 7 to be discharged, and the first screen 6 and the second screen 7 can be arranged in an inclined state to facilitate discharging.
As shown in fig. 4, in this embodiment, the reciprocating vibration mechanism includes a rotating wheel 17, a forward and reverse rotation motor 20 is installed at the rear end of the rotating wheel 17, an output end of the forward and reverse rotation motor 20 is drivingly connected to a second rotating shaft 21 through a coupling, and the other end of the second rotating shaft 21 is fixed at the rear side of the rotating wheel 17; the front edge of the rotating wheel 17 is hinged with a first push rod 18 and a second push rod 19 respectively, the other end of the first push rod 18 is hinged at the bottom end of the first screen 6, and the other end of the second push rod 19 is hinged at the top end of the second screen 7 respectively.
Specifically, the second push rod 19 is located outside the first push rod 18.
The positive and negative rotation motor 20 is started, the positive and negative rotation motor 20 drives the rotating wheel 17 to rotate through the second rotating shaft 21, in the rotating process of the rotating wheel 17, one end of the first push rod 18 and one end of the second push rod 19 do circular motion, the other end of the first push rod and the other end of the second push rod respectively drive the first screen 6 and the second screen 7 to move up and down, and the first screen 6 and the second screen 7 are limited to vibrate up and down under the matching of the movable assembly.
Example 2
Referring to fig. 1 and 3, in an embodiment of the present invention, the separating mechanism includes a first motor 8 installed outside the screening box 1, an output shaft of the first motor 8 is sleeved with a driving gear 9, upper and lower sides of the driving gear 9 are respectively engaged with driven gears 10, a first rotating shaft 11 is fixed in the driven gears 10, a tail end of the first rotating shaft 11 passes through a side wall of the screening box 1 and is located on an inner wall of the screening box 1, and a fan 12 is fixed at a tail end of the first rotating shaft 11.
The first motor 8 is started to drive the first rotating shaft 11 to rotate, the first rotating shaft 11 rotates to drive the fan 12 to rotate, the rape seeds are separated from the rape seeds under the action of wind power of the fan 12 and blown out in the falling and vibrating processes, and the wind power is controlled according to the approximate weight of the rape seeds during specific operation.
Furthermore, a dust outlet mechanism is installed on the opposite side of the separation mechanism, the dust removal mechanism comprises a dust outlet net 15 embedded in the side wall of the screening box 1, and a dust collecting hopper 16 is hooked on the outer side of the dust outlet net 15.
The dust blown out by the separating mechanism is discharged to a dust collecting hopper 16 through a dust outlet net 15 to be collected and processed uniformly, wherein the dust outlet net 15 at the upper end of the first screen 6 refers to the aperture size of the first screen 6, and the dust outlet net 15 at the upper end of the second screen 7 refers to the aperture size of the second screen 7, so that the rapeseed is prevented from being brought out of the dust outlet net 15.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The screening equipment for producing and processing the rapeseed oil is characterized by comprising a screening box (1), wherein a feeding hole (2) is formed in the top end of the screening box (1), a supporting column (3) is fixed at the bottom end of the screening box (1), and a discharging hole (4) is formed in the center of the bottom end of the screening box (1);
a first screen (6) and a second screen (7) are arranged in the screening box (1), and two ends of the first screen (6) and the second screen (7) are respectively arranged on the inner wall of the screening box (1) through movable components;
a reciprocating vibration mechanism is arranged between the first screen (6) and the second screen (7);
and separating mechanisms are respectively arranged above the first screen (6) and the second screen (7).
2. Screening installation for rapeseed oil production and processing according to claim 1, characterized in that the bottom end of the inlet (2) is connected with an intermittent discharge hopper (5), the internal space of the intermittent discharge hopper (5) is provided with cavities, and the intermittent discharge hopper (5) is attached to the bottom end of the inlet (2) and rotates.
3. Screening apparatus for rapeseed oil production and processing according to claim 1, wherein the movable assembly comprises end heads fixed at two ends of the first screen (6) and the second screen (7), sliding grooves (13) are opened on left and right inner walls of the screening box (1), and the end heads are movably mounted inside the sliding grooves (13) through springs (14).
4. The rapeseed oil production and processing screening apparatus according to claim 3, wherein the reciprocating vibration mechanism comprises a rotating wheel (17), a forward and reverse rotation motor (20) is installed at the rear end of the rotating wheel (17), the output end of the forward and reverse rotation motor (20) is in driving connection with a second rotating shaft (21) through a coupling, and the other end of the second rotating shaft (21) is fixed at the rear side of the rotating wheel (17);
the front edge of the rotating wheel (17) is hinged with a first push rod (18) and a second push rod (19) respectively, the other end of the first push rod (18) is hinged at the bottom end of the first screen (6), and the other end of the second push rod (19) is hinged at the top end of the second screen (7) respectively.
5. Screening installation for rapeseed oil production and processing according to claim 4, characterized in that the second push rod (19) is located outside the first push rod (18).
6. Screening installation is used in rapeseed oil production and processing according to any claim 1 ~ 5, characterized in that, the separating mechanism is including installing first motor (8) in the screening case (1) outside, the cover is equipped with driving gear (9) on the output shaft of first motor (8), the upper and lower both sides of driving gear (9) are engaged with driven gear (10) respectively, be fixed with first pivot (11) in driven gear (10), the tail end of first pivot (11) passes the lateral wall of screening case (1) is located the inner wall of screening case (1), the tail end of first pivot (11) is fixed with fan (12).
7. Screening installation for rapeseed oil production and processing according to claim 6, characterized in that a dust outlet mechanism is installed on the opposite side of the separating mechanism, the dust removing mechanism comprises a dust outlet net (15) embedded in the side wall of the screening box (1), and a dust hopper (16) is hooked on the outer side of the dust outlet net (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073501.1A CN110788007A (en) | 2019-11-06 | 2019-11-06 | Screening equipment is used in rapeseed oil production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073501.1A CN110788007A (en) | 2019-11-06 | 2019-11-06 | Screening equipment is used in rapeseed oil production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110788007A true CN110788007A (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911073501.1A Pending CN110788007A (en) | 2019-11-06 | 2019-11-06 | Screening equipment is used in rapeseed oil production and processing |
Country Status (1)
| Country | Link |
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| CN (1) | CN110788007A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822348A (en) * | 2020-07-03 | 2020-10-27 | 尹利华 | Rapeseed auxiliary screening machine for oil expression |
| CN112156976A (en) * | 2020-10-15 | 2021-01-01 | 桂瑶瑶 | Classified screening device for rice processing |
| CN113909087A (en) * | 2021-09-28 | 2022-01-11 | 望谟县布依王油脂有限公司 | Cold-pressing rapeseed oil device and process thereof |
| CN114308645A (en) * | 2021-11-19 | 2022-04-12 | 重庆智青阳油脂有限公司 | Vegetable seed impurity removing device |
| CN114472169A (en) * | 2022-01-30 | 2022-05-13 | 哈尔滨市汉博生物科技有限公司 | Double-layer winnowing industrial hemp flower and leaf seed separator |
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| JPH04108577A (en) * | 1990-08-28 | 1992-04-09 | Komazou Motomatsu | Device for driving rotary shifter |
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| CN108672294A (en) * | 2018-05-10 | 2018-10-19 | 山东工商学院 | A kind of multiple coal separation machine with dedusting function |
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| JPH04108577A (en) * | 1990-08-28 | 1992-04-09 | Komazou Motomatsu | Device for driving rotary shifter |
| CN207887511U (en) * | 2017-12-19 | 2018-09-21 | 赵明正 | A kind of oscillatory type Sand screen for building |
| CN208321314U (en) * | 2018-05-03 | 2019-01-04 | 王跃进 | A kind of reciprocating tea screening machine |
| CN108672294A (en) * | 2018-05-10 | 2018-10-19 | 山东工商学院 | A kind of multiple coal separation machine with dedusting function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822348A (en) * | 2020-07-03 | 2020-10-27 | 尹利华 | Rapeseed auxiliary screening machine for oil expression |
| CN112156976A (en) * | 2020-10-15 | 2021-01-01 | 桂瑶瑶 | Classified screening device for rice processing |
| CN113909087A (en) * | 2021-09-28 | 2022-01-11 | 望谟县布依王油脂有限公司 | Cold-pressing rapeseed oil device and process thereof |
| CN114308645A (en) * | 2021-11-19 | 2022-04-12 | 重庆智青阳油脂有限公司 | Vegetable seed impurity removing device |
| CN114472169A (en) * | 2022-01-30 | 2022-05-13 | 哈尔滨市汉博生物科技有限公司 | Double-layer winnowing industrial hemp flower and leaf seed separator |
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Application publication date: 20200214 |
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| RJ01 | Rejection of invention patent application after publication |