CN104001670A - Spiral wheat separation device - Google Patents
Spiral wheat separation device Download PDFInfo
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- CN104001670A CN104001670A CN201410222146.0A CN201410222146A CN104001670A CN 104001670 A CN104001670 A CN 104001670A CN 201410222146 A CN201410222146 A CN 201410222146A CN 104001670 A CN104001670 A CN 104001670A
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- helical form
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Abstract
The invention relates to a spiral wheat separation device which is obvious in effect, simple in structure and small in consumed energy. The device comprises a stand column, one or more layers of spiral sliding plates which are distributed on the periphery of the stand column in parallel, and spiral material receiving plates which are distributed on the peripheral of the stand column, are arranged below the spiral sliding plates and are parallel to the spiral sliding plates. Side baffles are arranged on the outer edges of the spiral material receiving plates, the radius of the spiral material receiving plates is slightly larger than the radius of the spiral sliding plates, the radius of the last half cycle to one cycle, away from the outlet ends, of the spiral material receiving plates is gradually increased from top to bottom, and separation plates which separate the outlet ends of the spiral material receiving plates into inner side outlets and outer side outlets are arranged at the outlets of the spiral material receiving plates and on the upper surfaces of the spiral sliding plates. The device has the advantages of being obvious in separation effect, simple in structure, small in consumed energy and low in cost.
Description
Technical field
The present invention relates to a kind of food processing field, particularly a kind of flour adds spiral wheat separator man-hour buckwheat being separated with wheat.
Background technology
In flour process, the wheat of generally will going out other impurity in addition, for example stone, branch, buckwheat and other impurity, the mode of wherein removing at present buckwheat has comprised the mode of following routine, 1 black horse of winnowing with a dustpan is winnowed with a dustpan out, has utilized the difference of proportion to carry out separating treatment here.2 in the time washing wheat, water is removed floating buckwheat, has utilized the density difference between buckwheat and wheat to separate here, and 3 separate in the more common pneumatic concentration of flour mill exactly at present, utilize pneumatic jig device, separate according to the proportion difference of buckwheat and wheat.Because buckwheat exists a collection of approximate with wheat on proportion, so separate by pneumatic concentration or by the black horse of winnowing with a dustpan, in effect, still there is weak point, be mainly reflected in because a small amount of buckwheat is still also blended in wheat, cannot realize separation, best mode is to distinguish by the density between the two at present thus, and water is removed floating buckwheat, but due to the amendment of present stage flow process, without wheat is cleaned, so the mode that water is removed floating buckwheat, has no longer been applicable in existing technological process.So open up new thinking, the separation solving between the two is the current problem that needs most solution.
Summary of the invention
The object of the invention is to a kind of effect remarkable, simple in structure, few spiral wheat separator consumes energy.
The object of the present invention is achieved like this: it comprises column, and one or more layers being parallel to each other is distributed in the helical form slide plate of column periphery and is distributed in equally column periphery, is positioned at helical form slide plate below and the helical form parallel with the helical form slide plate plate that connects material; The connect material outer edge of plate of helical form is provided with side shield, helical form connects material, and to be slightly larger than the radius of helical form slide plate and the helical form plate that connects material gradually large from top to bottom from last half radius of thoughtful a week of the port of export for the radius of plate, is also provided with the connect material port of export of plate of helical form is divided into the fragmenting plate of interior side outlet and outer side outlet at connect material exit, the helical form slide plate upper surface of plate of helical form.
The invention has the advantages that: 1 effect is remarkable, according to the difference of the various factors between buckwheat and wheat, maximum using gravity separates the two with principles such as centrifugal force.2 is simple in structure, overall structure is simple, does not need special material, can be effective by structural optimization, manufacturing cost and improvement cost are all comparatively cheap, 3 power consumptions are few, directly utilize technological principle, increase this structure after given process flow process, can be effective, because itself being utilizes deadweight and the principle of centrifugal force, without and outer power provides, can realize energy-saving and cost-reducing object.4, with low cost, existing buckwheat, wheat separates and all adopts pneumatic concentration, the price of a typhoon screen device is all in hundreds of thousands unit, and this device only needs tens thousand of units, and the later stage without expending other energy, again can be further cost-saving.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the connect material location diagram of plate of helical form slide plate of the present invention and helical form;
Fig. 3 is the structural representation of bottom of the present invention;
Label declaration
1 column, 2 helical form slide plates, 3 helical forms connect material plate, 4 side shields, 5 fragmenting plates.
Detailed description of the invention
Roughly mode is as follows for existing wheat treatment process, first now wheat is poured onto in certain collection chamber, in toppling process, by one throw the net eye a larger screen pack larger impurity is filtered, by air blast, wheat is being blown to high level afterwards, then wheat entered from level to level from top to down relevant device and carried out removal of impurities, for example wheat is fallen A equipment by gravity, after A equipment is removed certain impurity output, pass through pipeline, drop to through Action of Gravity Field the B equipment that next floor is provided with, the rest may be inferred.
Based on above-mentioned principle, the application originally enters wheat in the floor that pneumatic separation device carries out buckwheat separation, and pneumatic separation device replaces with this patent product and carries out buckwheat separation.
The present invention includes column 1, one or more layers being parallel to each other is distributed in the helical form slide plate 2 of column periphery and is distributed in equally column periphery, is positioned at helical form slide plate below and the helical form parallel with the helical form slide plate plate 3 that connects material, the column has here played the connect material effect of plate of plate and helical form that connects material of support helix shape, helical form slide plate is mainly in order conveniently to accept buckwheat and wheat, and the helical form plate that connects material on the one hand also helps to accept buckwheat and wheat, main is to accept buckwheat and a small amount of wheat separated by helical form slide plate, the connect material outer edge of plate of helical form is provided with side shield 4, avoid buckwheat and a small amount of wheat that helical form slide plate is separated to founder the external world, helical form connects material, and to be slightly larger than the radius of helical form slide plate and the helical form plate that connects material gradually large from top to bottom from last half radius of thoughtful a week of the port of export for the radius of plate, mainly in order to realize buckwheat and a small amount of last packing of wheat, in the connect material exit of plate of helical form, helical form slide plate upper surface is also provided with the connect material port of export of plate of helical form is divided into the fragmenting plate 5 of interior side outlet and outer side outlet, the inner side of fragmenting plate is wheat, outside is buckwheat.
Applicant is according to the difference of analyzing buckwheat and wheat, utilize centrifugal force analysis, although applicant thinks that the density of buckwheat is less than wheat, and buckwheat has difference with wheat in weight, but in shape, the more approaching circle of buckwheat, and wheat is olive-type, and also the surface ratio wheat of buckwheat is more smooth, therefore wheat and buckwheat are in passing through helical form slide plate, gliding speed is very fast, and centrifugal force is also larger, is easily thrown out of.
One deck is parallel to each other above and is distributed in the helical form skateboard of column periphery, and the distance between adjacent helical form skateboard is not more than 5 centimetres between two.For fear of buckwheat and wheat mixing downslide time, integral thickness is larger, causes some buckwheats to be wrapped in wheat, therefore the thickness of helical form slide plate is set.The connect material gradient of plate of helical form slide plate and helical form is 26～40 degree.Here carry out the adjustment of the gradient according to the situation of buckwheat and wheat, avoid angle too little, buckwheat cannot be thrown out of, and angle is too large, and wheat also can be followed buckwheat and is thrown out of together.
On last half lateral wall of thoughtful a week of helical form slide plate, be provided with wheat side shield.This segment base has originally completed the separating of buckwheat and wheat, therefore set up side shield, avoids wheat to be thrown out of.
The connect material revolution number of plate of helical form slide plate and helical form is 4～6 weeks.In general 4～6 circles are more satisfactory schemes, and the following separation of 4 circle is thorough not, and 6 enclose the above separation that substantially completed, and increase the number of turns and have both increased cost of manufacture of the present invention, may cause reducing the gradient because not meeting flour mill's story height again.
At present experimental stage is 7 meters of high floors, and the connect material revolution number of plate of helical form slide plate and helical form is 5 weeks.
Be provided with charging cover in the connect material the top of plate of helical form slide plate and helical form, described charging cover be the young lower discharge port of upper feeding large fall funnel-shaped structure, the lower edge of charging cover is installed in helical form and connects material on plate sidewall.Here can ensure in the process of charging the situation that there will not be material to spill.
Final buckwheat can be collected is separately used as him, and wheat, by helical form slide plate end and the helical form conduit that plate inside end is provided with that connects material, guides to next flow path device downstairs by wheat.
Can draw according to close beta, adopt traditional separator and new spiral wheat separator, on separating effect, in the wheat of tradition separator Unit Weight, buckwheat accounts for 0.07% of gross weight, adopt spiral wheat separator, buckwheat accounts for 0.05～0.06% of gross weight, on separating effect, gap is little, separating effect is all more satisfactory, the electricity charge of every equipment of tradition separator and maintenance expense are estimated every year needs 15～230,000 yuan, (the maintenance expense is here mainly dedusting and oils, because in wheat separation process, in wheat, also have a large amount of dust and string, in factory building, the thick dust of base is all piled on the floor of factory building, but the dust on ground is not generally cleared up, although the operation of a machine part is carried out encapsulation process, but still cannot stop the impact of dust, dust is larger to the destruction of machine, need periodic cleaning to safeguard, the operation of equipment needs electric power in addition).1000 yuan of the annual maintenance expense less thaies of separator of the present invention, because wheat all needs to be dried and transported by blower fan, this point is identical with tradition, and difference is that the present invention is without electricity consumption, need to check whether equipment has damage.When multiple devices operation, can save nearly 1,000,000 yuan of incomes for enterprise.
Claims (7)
1. a spiral wheat separator, it is characterized in that: it comprises column (1), one or more layers being parallel to each other is distributed in the helical form slide plate (2) of column periphery and is distributed in equally column periphery, is positioned at helical form slide plate below and the helical form parallel with the helical form slide plate plate (3) that connects material; The connect material outer edge of plate of helical form is provided with side shield (4), helical form connects material, and to be slightly larger than the radius of helical form slide plate and the helical form plate that connects material gradually large from top to bottom from last half radius of thoughtful a week of the port of export for the radius of plate, is also provided with the connect material port of export of plate of helical form is divided into the fragmenting plate (5) of interior side outlet and outer side outlet at connect material exit, the helical form slide plate upper surface of plate of helical form.
2. spiral wheat separator according to claim 1, is characterized in that: one deck is parallel to each other above and is distributed in the helical form skateboard of column periphery, and the distance between adjacent helical form skateboard is not more than 5 centimetres between two.
3. spiral wheat separator according to claim 1, is characterized in that: the connect material gradient of plate of helical form slide plate and helical form is 26～40 degree.
4. spiral wheat separator according to claim 1, is characterized in that: on last half outer edge of thoughtful a week of helical form slide plate, be provided with wheat side shield.
5. spiral wheat separator according to claim 1, is characterized in that: the connect material revolution number of plate of helical form slide plate and helical form is 4～6 weeks.
6. spiral wheat separator according to claim 5, is characterized in that: the connect material revolution number of plate of helical form slide plate and helical form is 5 weeks.
7. spiral wheat separator according to claim 1, it is characterized in that: be provided with charging cover in the connect material the top of plate of helical form slide plate and helical form, described charging cover is the funnel-shaped structure that the young lower discharge port of upper feeding is large, and the lower edge of charging cover is installed in helical form and connects material on plate sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222146.0A CN104001670A (en) | 2014-05-23 | 2014-05-23 | Spiral wheat separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222146.0A CN104001670A (en) | 2014-05-23 | 2014-05-23 | Spiral wheat separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104001670A true CN104001670A (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410222146.0A Pending CN104001670A (en) | 2014-05-23 | 2014-05-23 | Spiral wheat separation device |
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| Country | Link |
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| CN (1) | CN104001670A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876036A (en) * | 2015-05-14 | 2015-09-02 | 山东瑞良烘干机械科技有限公司 | Barn feed device |
| CN111642236A (en) * | 2020-06-09 | 2020-09-11 | 王超 | Cherry picking and sorting all-in-one machine |
| CN114733768A (en) * | 2022-04-15 | 2022-07-12 | 国药集团中联药业有限公司 | Centrifugal pill selecting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004076A1 (en) * | 1978-03-10 | 1979-09-19 | Ag-Machinery and Safety, Inc. | Apparatus and method for spiral separation of materials |
| CN2107958U (en) * | 1991-11-20 | 1992-06-24 | 吕亮 | Bean sorter |
| CN2134897Y (en) * | 1992-04-17 | 1993-06-02 | 江苏南通第二粮食机械厂 | Helical rank-grass remover |
| CN2635227Y (en) * | 2003-08-19 | 2004-08-25 | 郝学治 | Seed classificator |
| CN2810777Y (en) * | 2005-07-28 | 2006-08-30 | 孟昭书 | Soybean refined classifying device |
| CN2925646Y (en) * | 2006-07-07 | 2007-07-25 | 周加利 | Low-noise soybean concentrator |
| CN201596629U (en) * | 2010-01-25 | 2010-10-06 | 天水华圆制药设备科技有限责任公司 | Spiral pellet selecting machine |
| CN203830297U (en) * | 2014-05-23 | 2014-09-17 | 福建省长乐市东方面粉有限公司 | Screw type wheat separating device |
-
2014
- 2014-05-23 CN CN201410222146.0A patent/CN104001670A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004076A1 (en) * | 1978-03-10 | 1979-09-19 | Ag-Machinery and Safety, Inc. | Apparatus and method for spiral separation of materials |
| CN2107958U (en) * | 1991-11-20 | 1992-06-24 | 吕亮 | Bean sorter |
| CN2134897Y (en) * | 1992-04-17 | 1993-06-02 | 江苏南通第二粮食机械厂 | Helical rank-grass remover |
| CN2635227Y (en) * | 2003-08-19 | 2004-08-25 | 郝学治 | Seed classificator |
| CN2810777Y (en) * | 2005-07-28 | 2006-08-30 | 孟昭书 | Soybean refined classifying device |
| CN2925646Y (en) * | 2006-07-07 | 2007-07-25 | 周加利 | Low-noise soybean concentrator |
| CN201596629U (en) * | 2010-01-25 | 2010-10-06 | 天水华圆制药设备科技有限责任公司 | Spiral pellet selecting machine |
| CN203830297U (en) * | 2014-05-23 | 2014-09-17 | 福建省长乐市东方面粉有限公司 | Screw type wheat separating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876036A (en) * | 2015-05-14 | 2015-09-02 | 山东瑞良烘干机械科技有限公司 | Barn feed device |
| CN104876036B (en) * | 2015-05-14 | 2017-03-15 | 山东瑞良烘干机械科技有限公司 | Granary feeding device |
| CN111642236A (en) * | 2020-06-09 | 2020-09-11 | 王超 | Cherry picking and sorting all-in-one machine |
| CN114733768A (en) * | 2022-04-15 | 2022-07-12 | 国药集团中联药业有限公司 | Centrifugal pill selecting machine |
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Application publication date: 20140827 |