CN113714099A - A raw materials sieving mechanism for linseed oil low temperature cold pressing - Google Patents
A raw materials sieving mechanism for linseed oil low temperature cold pressing Download PDFInfo
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- CN113714099A CN113714099A CN202110988470.3A CN202110988470A CN113714099A CN 113714099 A CN113714099 A CN 113714099A CN 202110988470 A CN202110988470 A CN 202110988470A CN 113714099 A CN113714099 A CN 113714099A
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- Prior art keywords
- screening
- box
- base
- movable seat
- shunting
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Classifications
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- 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
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- 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
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- 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
- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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 is suitable for the technical field of screening devices, and provides a raw material screening device for low-temperature cold pressing of linseed oil, which comprises: a base; the movable seat is arranged on the base in a sliding manner; the treatment box is fixedly arranged on the movable seat, and a first screening piece, a second screening piece and a third screening piece are sequentially arranged in the treatment box from top to bottom; the driving assembly is arranged on the base; this device structural layout is compact reasonable, and the operation is simple, high durability and convenient use, will treat the flaxseed of screening earlier and arrange the case in, then handle the case through the drive assembly drive and constantly rock, handle the case and rock the in-process, the flaxseed gets rid of the straw through first screening piece in proper order, dust and the stone sand is got rid of to second screening piece removal dust and third screening piece, so far, accomplish the whole process of flaxseed screening promptly, mechanized operation, it is not only convenient but also laborsaving, improve flaxseed screening efficiency and effect greatly.
Description
Technical Field
The invention relates to the technical field of screening devices, in particular to a raw material screening device for low-temperature cold pressing of linseed oil.
Background
The linseed is the mature seed of the flax, in China, the linseed is mainly used as an oil material for producing and processing edible vegetable oil, the main components of the linseed are fat, protein and dietary fiber, other components also comprise mineral substances, alpha-linolenic acid, lignan, flaxseed gum, vitamins and the like, scientific research shows that the linseed contains toxic substances or anti-nutritional factors such as cyanogenic glucoside, VB6 resistant factor, phytic acid and the like, the cyanogenic glucoside is also called cyanogenic glycoside and cyanogenic alcohol glycoside, can generate cyanide under the action of hydrolase (beta-glucosidase), and the produced linseed contains different contents of cyanogenic glucoside, and the contents of the cyanogenic glucoside are greatly different due to variety, production place, environment and the like.
Cold-pressed linseed oil contains abundant alpha-linolenic acid, and is the most effective method for supplementing linolenic acid, before linseed oil is pressed, because linseed raw materials often contain impurities such as stone sand, flax straw, dust, in order to guarantee the taste, sanitation and quality of linseed oil, screening treatment is often required to the linseed oil, however, the existing screening mode is that people pour the linseed on a screen cloth, then the user rocks the screen cloth and screens the linseed, the labor intensity is high, the screening efficiency of the linseed is low, and the effect is poor.
Therefore, the invention provides a raw material screening device for low-temperature cold pressing of linseed oil to solve the problems.
Disclosure of Invention
An embodiment of the present invention aims to provide a raw material screening apparatus for low-temperature cold pressing of linseed oil, so as to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a raw materials sieving mechanism for linseed oil cold pressing, sieving mechanism includes:
a base;
the movable seat is arranged on the base in a sliding manner;
the treatment box is fixedly arranged on the movable seat, and a first screening part, a second screening part and a third screening part are sequentially arranged in the treatment box from top to bottom and are respectively used for removing straws, dust and stone sand mixed in flaxseeds;
the drive assembly is arranged on the base and used for driving the processing box to continuously shake so as to screen the flaxseeds.
In one alternative: the upper end of the treatment box is open.
In one alternative: the first screening piece is a screening plate.
In one alternative: the second screen includes:
the shunting box is arranged on one side of the treatment box, a plurality of air guide pipes are uniformly arranged on the side wall of the shunting box, which is close to the treatment box, and one ends of the air guide pipes, which are far away from the shunting box, extend into the treatment box;
the fan is fixedly arranged on the shunting box, and the air outlet end of the fan is communicated with the shunting box and used for conveying airflow into the shunting box and shunting the airflow into the processing box through each air guide pipe so as to blow off dust mixed in flaxseeds in the falling process;
the dust collecting box is fixedly arranged on the side wall of the processing box far away from the shunting box, and the side wall of the processing box is provided with a through groove for temporarily storing dust in the dust collecting box under the action of wind power.
In one alternative: the third screening member is a screen.
In one alternative: the base is provided with an inner groove, the sliding block of the movable seat is arranged in the inner groove, a plurality of reset springs are uniformly arranged on one side wall of the movable seat at equal intervals, and one end, away from the movable seat, of each reset spring is fixedly connected onto the wall of the inner groove.
In one alternative: the drive assembly includes:
the base is fixedly provided with two mounting bosses, and the rotating rod is rotatably arranged between the two mounting bosses;
the rotary rod is fixedly sleeved with two strip-shaped plates, and the rotary cylinder is rotatably arranged between the two strip-shaped plates;
and one of the two mounting bosses is fixedly provided with a driving motor for driving the rotating rod to rotate.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
this device structural layout is compact reasonable, and the operation is simple, high durability and convenient use, will treat the flaxseed of screening earlier and arrange the case in, then handle the case through the drive assembly drive and constantly rock, handle the case and rock the in-process, the flaxseed gets rid of the straw through first screening piece in proper order, dust and the stone sand is got rid of to second screening piece removal dust and third screening piece, so far, accomplish the whole process of flaxseed screening promptly, mechanized operation, it is not only convenient but also laborsaving, improve flaxseed screening efficiency and effect greatly.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the position between the drum and two strips according to an embodiment of the present invention.
FIG. 3 is a top view of a base in an embodiment of the invention.
Notations for reference numerals: 1-base, 2-reset spring, 3-inner groove, 4-first cleaning port, 5-screen, 6-second cleaning port, 7-dust collecting box, 8-through groove, 9-screen plate, 10-processing box, 11-blower, 12-shunt box, 13-air duct, 14-roller, 15-strip plate, 16-rotating rod, 17-mounting boss, 18-slope and 19-movable seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, in an embodiment of the present invention, a raw material screening apparatus for cold pressing of linseed oil at a low temperature includes:
a base 1;
the movable seat 19 is arranged on the base 1 in a sliding manner;
the treatment box 10 is fixedly arranged on the movable seat 19, and a first screening part, a second screening part and a third screening part are sequentially arranged in the treatment box 10 from top to bottom and are respectively used for removing straws, dust and stone sand mixed in flaxseeds;
the driving assembly is arranged on the base 1 and used for driving the processing box 10 to continuously shake so as to screen flaxseeds.
In this embodiment, will treat the linseed of screening earlier and arrange in handling case 10, then handle case 10 through the drive assembly drive and constantly rock, handle case 10 and rock the in-process, the linseed gets rid of the straw through first screening piece in proper order, dust is got rid of to the second screening piece and stone sand is got rid of to the third screening piece, so far, accomplish the whole course of linseed screening promptly, mechanized operation, not only convenient but also laborsaving, improve linseed screening efficiency and effect greatly.
Further, in this embodiment, the upper end of the processing box 10 is open, so that flaxseeds to be screened can be easily and conveniently put into the processing box for screening.
In one embodiment of the invention, the first screening element is a screening plate 9.
In this embodiment, the holes of the sieve plate 9 are arranged to be large, so as to ensure that the flaxseeds can pass through smoothly, and the sieve plate is used for intercepting straws or other impurities with large shapes mixed in the flaxseeds.
In one embodiment of the invention, the second screening element comprises:
the flow distribution box 12 is arranged on one side of the treatment box 10, a plurality of air guide pipes 13 are uniformly arranged on the side wall of the flow distribution box 12 close to the treatment box 10, and one ends of the air guide pipes 13 far away from the flow distribution box 12 extend into the treatment box 10;
the fan 11 is fixedly arranged on the flow distribution box 12, the air outlet end of the fan is communicated with the flow distribution box 12, and the fan is used for conveying airflow into the flow distribution box 12 and distributing the airflow into the treatment box 10 through the air guide pipes 13 so as to blow off dust mixed in flaxseeds in the falling process;
the dust collecting box 7 is fixedly arranged on the side wall of the processing box 10 far away from the flow distribution box 12, a through groove 8 for temporarily storing dust in the dust collecting box 7 under the action of wind power is formed in the side wall of the processing box 10, and a second cleaning port 6 for cleaning the collected dust is formed in the bottom of the dust collecting box 7.
In this embodiment, the fan 11 delivers air flow into the diversion box 12 and the air flow is diverted into the processing box 10 through the air ducts 13 to form surging air towards the dust collecting box 7, and during the falling process of flaxseeds, the dust mixed in the flaxseeds is blown into the dust collecting box 7 under the action of wind force for temporary storage so as to be cleaned uniformly in a follow-up manner, so that the purpose of screening the dust is achieved.
In one embodiment of the invention, the third screening element is a screen 5.
In this embodiment, the holes of the screen 5 are smaller to prevent the flaxseed from passing through, so as to screen the stones and sands or other small impurities mixed in the flaxseed.
Referring to fig. 2 and 3, in an embodiment of the present invention, an inner groove 3 is formed on the base, the movable seat 19 is slidably clamped in the inner groove 3, a plurality of return springs 2 are uniformly arranged on a side wall of the movable seat 19 at equal intervals, and one end of each return spring 2 away from the movable seat 19 is fixedly connected to a groove wall of the inner groove 3;
the drive assembly includes:
the base 1 is fixedly provided with two mounting bosses 17, and the rotating rod 16 is rotatably arranged between the two mounting bosses 17;
the rotary drum 14 is fixedly sleeved with two strip-shaped plates 15 on the rotating rod 16, and the rotary drum 14 is rotatably arranged between the two strip-shaped plates 15;
one of the two mounting bosses 17 is fixedly provided with a driving motor (schematically shown in the figure) for driving the rotating rod 16 to rotate.
In this embodiment, thereby drive the bull stick 16 through driving motor and rotate and drive the cylinder 14 and offset and drive its slip with handling case 10 lateral wall, when the bull stick 16 continues to rotate and drive cylinder 14 and handle case 10 not extrude, the sliding seat 19 resets under many reset spring 2 effects, drives promptly and handles case 10 and resets to this circulation, thereby realizes driving the purpose of handling case 10 and constantly rocking.
Further, in this embodiment, a material taking opening for taking out the screened flaxseeds is opened on the side wall of the processing box 10 at a position flush with the screen 5.
In one embodiment of the present invention, a slope 18 is disposed at the bottom of the inner cavity of the treatment tank 10, and a first cleaning port 4 for cleaning screened small particle impurities such as stone and sand from the inside of the treatment tank 10 is disposed on one end region of the side wall of the treatment tank 10 located at the lower end of the slope 18.
The embodiment of the invention provides a raw material screening device for low-temperature cold pressing of linseed oil, firstly, flaxseeds to be screened are placed in a processing box 10, then the processing box 10 is driven to shake continuously by a driving assembly, and during the shaking process of the processing box 10, the flaxseeds are sequentially subjected to straw removal by a first screening part, dust removal by a second screening part and stone and sand removal by a third screening part, so that the whole process of flaxseed screening is completed, the mechanical operation is realized, the convenience and the labor saving are realized, and the flaxseed screening efficiency and the flaxseed screening effect are greatly improved.
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. A raw materials sieving mechanism for linseed oil cold pressing at low temperature, characterized in that, the sieving mechanism includes:
a base;
the movable seat is arranged on the base in a sliding manner;
the treatment box is fixedly arranged on the movable seat, and a first screening part, a second screening part and a third screening part are sequentially arranged in the treatment box from top to bottom and are respectively used for removing straws, dust and stone sand mixed in flaxseeds;
the drive assembly is arranged on the base and used for driving the processing box to continuously shake so as to screen the flaxseeds.
2. The apparatus for screening raw material for cold pressing of linseed oil according to claim 1, wherein an upper end of said processing tank is opened.
3. The apparatus of claim 1, wherein the first screening member is a screen plate.
4. The apparatus of claim 1, wherein the second screening member comprises:
the shunting box is arranged on one side of the treatment box, a plurality of air guide pipes are uniformly arranged on the side wall of the shunting box, which is close to the treatment box, and one ends of the air guide pipes, which are far away from the shunting box, extend into the treatment box;
the fan is fixedly arranged on the shunting box, and the air outlet end of the fan is communicated with the shunting box and used for conveying airflow into the shunting box and shunting the airflow into the processing box through each air guide pipe so as to blow off dust mixed in flaxseeds in the falling process;
the dust collecting box is fixedly arranged on the side wall of the processing box far away from the shunting box, and the side wall of the processing box is provided with a through groove for temporarily storing dust in the dust collecting box under the action of wind power.
5. The apparatus of claim 1, wherein the third screening member is a screen.
6. The screening device of claim 1, wherein the base has an inner groove, the movable seat is slidably engaged in the inner groove, a plurality of return springs are uniformly arranged on a sidewall of the movable seat at equal intervals, and an end of each return spring away from the movable seat is fixedly connected to a wall of the inner groove.
7. The apparatus of claim 6, wherein the driving assembly comprises:
the base is fixedly provided with two mounting bosses, and the rotating rod is rotatably arranged between the two mounting bosses;
the rotary rod is fixedly sleeved with two strip-shaped plates, and the rotary cylinder is rotatably arranged between the two strip-shaped plates;
and one of the two mounting bosses is fixedly provided with a driving motor for driving the rotating rod to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110988470.3A CN113714099A (en) | 2021-08-26 | 2021-08-26 | A raw materials sieving mechanism for linseed oil low temperature cold pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110988470.3A CN113714099A (en) | 2021-08-26 | 2021-08-26 | A raw materials sieving mechanism for linseed oil low temperature cold pressing |
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| Publication Number | Publication Date |
|---|---|
| CN113714099A true CN113714099A (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110988470.3A Pending CN113714099A (en) | 2021-08-26 | 2021-08-26 | A raw materials sieving mechanism for linseed oil low temperature cold pressing |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204107828U (en) * | 2014-07-23 | 2015-01-21 | 姬玉安 | A kind of Swing-Rod vibration sieve |
| CN107042202A (en) * | 2017-05-22 | 2017-08-15 | 无锡商业职业技术学院 | Frequency-adjustable vibration is sieved |
| CN108160483A (en) * | 2017-11-22 | 2018-06-15 | 湖南湘讯企业管理有限公司 | agricultural seed impurity removing device |
| CN209772035U (en) * | 2019-04-14 | 2019-12-13 | 云南金乌黑药制药有限公司 | Prevent that material from piling up swaing formula traditional chinese medicine granulation machine |
| CN211217468U (en) * | 2019-11-18 | 2020-08-11 | 湖北优联康生物科技有限公司 | Raw materials sieving mechanism is used in biological product processing |
| CN112170179A (en) * | 2020-10-19 | 2021-01-05 | 李琦 | Textile dye particle vibration screening device |
| CN113083669A (en) * | 2021-03-31 | 2021-07-09 | 重庆裕丰米业有限公司 | Rice sieving mechanism with dustproof function |
-
2021
- 2021-08-26 CN CN202110988470.3A patent/CN113714099A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204107828U (en) * | 2014-07-23 | 2015-01-21 | 姬玉安 | A kind of Swing-Rod vibration sieve |
| CN107042202A (en) * | 2017-05-22 | 2017-08-15 | 无锡商业职业技术学院 | Frequency-adjustable vibration is sieved |
| CN108160483A (en) * | 2017-11-22 | 2018-06-15 | 湖南湘讯企业管理有限公司 | agricultural seed impurity removing device |
| CN209772035U (en) * | 2019-04-14 | 2019-12-13 | 云南金乌黑药制药有限公司 | Prevent that material from piling up swaing formula traditional chinese medicine granulation machine |
| CN211217468U (en) * | 2019-11-18 | 2020-08-11 | 湖北优联康生物科技有限公司 | Raw materials sieving mechanism is used in biological product processing |
| CN112170179A (en) * | 2020-10-19 | 2021-01-05 | 李琦 | Textile dye particle vibration screening device |
| CN113083669A (en) * | 2021-03-31 | 2021-07-09 | 重庆裕丰米业有限公司 | Rice sieving mechanism with dustproof function |
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