CN219824103U - Cottonseed wet meal desolventizing device - Google Patents
Cottonseed wet meal desolventizing device Download PDFInfo
- Publication number
- CN219824103U CN219824103U CN202320797621.1U CN202320797621U CN219824103U CN 219824103 U CN219824103 U CN 219824103U CN 202320797621 U CN202320797621 U CN 202320797621U CN 219824103 U CN219824103 U CN 219824103U
- Authority
- CN
- China
- Prior art keywords
- desolventizing
- grid
- pushing
- feed inlet
- meal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000012054 meals Nutrition 0.000 title claims abstract description 45
- 235000012343 cottonseed oil Nutrition 0.000 title claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- 235000019198 oils Nutrition 0.000 claims abstract description 21
- 239000002904 solvent Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000002386 leaching Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- 241000219071 Malvaceae Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a cottonseed wet meal desolventizing device which comprises a support shell, a desolventizing grid plate, an oil collecting grid and a pushing mechanism, wherein the upper part of one end of the support shell is provided with a feed inlet of a butt joint leacher, the lower part of the other end of the support shell is provided with a discharge outlet for discharging the desolventized cottonseed meal, the desolventizing grid plate is arranged in the support shell and extends from one end of the feed inlet to one end of the discharge outlet, the oil collecting grid is arranged at the lower part of the desolventizing grid plate, and the pushing mechanism is arranged on the support shell and is positioned at the upper side of the desolventizing grid and is used for slowly pushing the cottonseed wet meal placed on the desolventizing grid from one end of the feed inlet to the discharge outlet. According to the utility model, the desolventizing grid plate is used for bearing the cotton seed wet meal to carry out gravity leaching, drying and desolventizing, the oil collecting grid is used for solvent recovery, the shell is used for protecting the desolventizing grid plate, the solvent emission is reduced, the wet meal is gradually pushed to the discharge port through the pushing mechanism to promote desolventizing, the desolventizing efficiency is improved on the basis of ensuring the desolventizing effect, and the device is simple in structure and low in cost.
Description
Technical Field
The utility model relates to edible oil processing equipment, in particular to a cottonseed wet meal desolventizing device.
Background
Cottonseed is a seed of a plant of the genus cotton of the family malvaceae, which is commercially important in its oil and other products. Cottonseed oil is used in salad oil and edible oil, hydrogenated shortening and margarine. The cottonseed wet meal discharged after oil extraction in a leaching workshop also contains solvent, and desolventizing treatment is needed to reduce the content of the solvent in the meal, so that a meal product with better quality can be obtained, and the solvent can be recovered for reuse.
The traditional wet dreg desolventizing method is that natural gravity is used for draining, namely, wet dreg is placed on a grid device, and a long-time placement is used for automatically separating and collecting a solvent, so that the main disadvantage is low efficiency. The existing methods for desolventizing wet meal by mechanical equipment, such as a vertical steam desolventizing machine, a vacuum desolventizing machine and the like, are expensive, have high production investment cost and have the use problems of high energy consumption and high noise. Therefore, the utility model is improved based on the traditional wet meal desolventizing method, and provides the cotton seed wet meal desolventizing device with low cost and high efficiency.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a low-cost and high-efficiency cotton seed wet meal desolventizing device.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a cotton seed wet meal desolventizing device, includes support shell, desolventizing grid tray, collection oil check and pushing equipment, the support shell is settled through the support body, and its one end upper portion is equipped with the feed inlet of butt joint leacher, and the other end lower part is equipped with the discharge gate that is used for discharging the cotton seed meal after desolventizing, desolventizing grid tray arranges in support shell by feed inlet one end extension to discharge gate one end for bear cotton seed wet meal, is closely equipped with the solvent supply exhaust on it and removes the dissolving hole, collection oil check sets up in desolventizing grid tray lower part for accept the solvent that spills from the dissolving hole, pushing equipment is arranged on support shell and is located the desolventizing grid upside, is used for slowly passing the cotton seed wet meal of placing on the desolventizing grid from feed inlet one end to the discharge gate.
Specifically, the oil collecting grid is in an inverted cone shape, the upper part of the oil collecting grid is in butt joint with the desolventizing grid plate, and the lower part of the oil collecting grid is provided with a recovery port.
Specifically, the feed inlet is arranged in a strip shape along the central line at the upper part of the support shell, and the length of the strip-shaped arrangement is not more than half of the length of the desolventizing grid plate.
Specifically, the desolventizing grid plate is inclined from the feed inlet to the discharge outlet, and the inclination angle is not more than 5 degrees.
More specifically, the pushing mechanism comprises a plurality of rotating shafts which are arranged on the supporting shell and regularly arranged along the direction from the feed inlet to the discharge outlet, pushing plates which are arranged on the rotating shafts and correspond to the desolventizing grid plates, and a driving motor which is synchronously connected with all the rotating shafts in a transmission way, wherein the pushing plates on different rotating shafts are arranged in a staggered way.
Further, the rotary shaft is also provided with a buffer plate opposite to the pushing plate in position, and the length of the buffer plate in the radial direction of the rotary shaft is smaller than that of the pushing plate.
Further, the pushing plate and the buffer plate are both configured with inclined openings at one end far away from the rotating shaft, and the inclined openings on the pushing plate and the buffer plate are opposite in direction.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The utility model is based on the traditional wet meal desolventizing technology, uses the desolventizing grid plate to bear cotton seed wet meal to carry out gravity leaching dry desolventizing, uses the oil collecting grid to recycle the solvent, uses the shell to protect the desolventizing grid plate, reduces the solvent emission, and skillfully designs the pushing mechanism to gradually push the wet meal to the discharge port, and properly agitates the wet meal in the moving process to promote desolventizing, thereby improving the desolventizing efficiency on the basis of ensuring the desolventizing effect. The utility model has simple structure, convenient use and low cost, and is suitable for application in desolventizing cotton seed wet meal.
(2) According to the utility model, the desolventizing grid plate is obliquely arranged, and the efficiency of cotton seed meal moving to the discharge hole is improved by matching with the pushing mechanism, so that the solvent is easier to leak out.
(3) The pushing mechanism adopts a rotary dislocation pushing structure, which is convenient for the connection of the small sections in the cottonseed meal moving process, ensures the pushing effect, and promotes the solvent to be separated out due to a certain extrusion effect in the rotating process.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of another embodiment of the present utility model.
Fig. 3 is a schematic side view of a pushing mechanism according to an embodiment of the present utility model.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and examples, embodiments of which include, but are not limited to, the following examples.
Examples
As shown in fig. 1 to 3, the cottonseed wet meal desolventizing device mainly comprises a support shell 1, a desolventizing grid plate 4, an oil collecting grid 5 and a pushing mechanism 10. Specifically, the supporting shell 1 is stably arranged through a frame body, the upper part of one end of the supporting shell is provided with a feed inlet 2 of a butt-joint leacher, and the lower part of the other end of the supporting shell is provided with a discharge outlet 3 for discharging desolventized cottonseed meal; the feeding hole 2 is arranged on the upper part of the supporting shell in a strip shape along the central line, and the length of the strip-shaped arrangement is not more than half of the length of the desolventizing grid plate, generally about 1/3, so that the feeding hole can be used for repeatedly and circularly stacking materials in a short distance during feeding, and excessive stacking of wet meal at the same position is avoided. The desolventizing grid plate 4 is arranged in the supporting shell and extends from one end of the feed inlet to one end of the discharge outlet, and is used for bearing cotton seed wet meal, and desolventizing holes for discharging solvent are densely arranged on the desolventizing grid plate; the desolventizing grid plate can be horizontally placed or obliquely placed, and in one embodiment shown in fig. 1, the desolventizing grid plate is horizontally placed, and in another embodiment shown in fig. 2, the desolventizing grid plate is obliquely placed from the direction of the feed inlet to the direction of the discharge outlet, the inclination angle is 3 degrees, the efficiency of cotton seed meal moving to the discharge outlet can be promoted by utilizing the oblique mode, and the solvent can leak out of the desolventizing hole more conveniently. The oil collecting grid 5 is arranged at the lower part of the desolventizing grid plate 4 and is used for receiving the solvent leaked from the desolventizing hole, the oil collecting grid is in an inverted cone shape, the upper part of the oil collecting grid is in butt joint with the desolventizing grid plate, and the lower part of the oil collecting grid is provided with a recovery port 6.
The pushing mechanism 10 is arranged on the supporting shell and is positioned on the upper side of the desolventizing grille and used for slowly pushing the cotton seed wet meal placed on the desolventizing grille from one end of the feed inlet to the discharge outlet. Specifically, the pushing mechanism includes a plurality of rotating shafts 11 disposed on the supporting housing and regularly arranged along the direction from the feed inlet to the discharge outlet, pushing plates 12 disposed on the rotating shafts and corresponding to the desolventizing grid plates, and driving motors 13 connected with all the rotating shafts in a synchronous transmission manner, wherein the pushing plates on different rotating shafts are arranged in a staggered manner according to a specified angle, and generally can also be arranged according to an angle of 180 degrees.
In another embodiment, as shown in fig. 2, the rotating shaft 11 is further provided with a buffer plate 14 opposite to the pushing plate 12, and the length of the buffer plate in the radial direction of the rotating shaft is smaller than that of the pushing plate; the pushing plate and the buffer plate are generally arranged on the rotating shaft according to an angle of 180 degrees, so that when the rotating shaft rotates, the buffer plate can slowly push the dreg firstly and then push the dreg to the next position by the pushing plate, the pushing connection effect is improved, and meanwhile, the buffer plate can also be matched with other buffer plates or pushing plates to form a certain extrusion effect, so that the solvent separation effect is improved. Further, the material pushing plate and the buffer plate are both configured to be inclined openings at one end far away from the rotating shaft, and the direction of the inclined openings on the material pushing plate and the buffer plate is opposite, so that the direction of the inclined openings of the material pushing plate is generally opposite to the direction of the material pushing, the material pushing effect can be improved to a certain extent, the falling of the meal material is facilitated, and the buffer plate assists in pushing.
When the cotton seed wet cake extractor is used, cotton seed wet cake discharged by the front-end process extractor falls onto the desolventizing grid plate in the supporting shell through the feed inlet, and can be circularly and reciprocally discharged in a certain range during feeding, so that excessive accumulation of the wet cake at the same position is reduced. The cotton seed wet meal on the desolventizing grid plate slowly moves towards the direction of the discharge hole under the action of the rotating pushing action of the pushing mechanism, and the solvent contained in the wet meal is gradually separated out and leaks into the oil collecting grid from the lower part of the desolventizing grid plate for collection. The solvent content of the discharged cottonseed meal can be controlled by controlling the length of the desolventizing grid plate and the pushing speed, and the solvent content of the discharged cottonseed meal is generally controlled to be within 30%.
The utility model is based on the structural design improvement of the traditional desolventizing method, the desolventizing efficiency is greatly higher than that of the traditional desolventizing method under the condition of ensuring the desolventizing effect meeting the requirements, the device can be made of conventional materials and components, and the overall design and manufacturing cost and the operation and maintenance cost are also greatly lower than those of the existing vertical steam desolventizing machine and vacuum desolventizing machine.
The above embodiments are only preferred embodiments of the present utility model, and not intended to limit the scope of the present utility model, but all changes made by adopting the design principle of the present utility model and performing non-creative work on the basis thereof shall fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a cotton seed wet meal desolventizing device, its characterized in that includes support shell, desolventizing grid tray, oil collecting grid and pushing equipment, support shell is settled through the support body, and its one end upper portion is equipped with the feed inlet of butt joint leacher, and the other end lower part is equipped with the discharge gate that is used for discharging the cotton seed meal after desolventizing, desolventizing grid tray arranges in support shell by feed inlet one end extension to discharge gate one end for bear cotton seed wet meal, densely is equipped with the desolventizing hole that supplies solvent to discharge on it, oil collecting grid sets up in desolventizing grid tray lower part for accept the solvent that spills from desolventizing hole, pushing equipment sets up on support shell and is located desolventizing grid upside for slowly pass cotton seed wet meal that places on the desolventizing grid from feed inlet one end to the discharge gate.
2. The device for desolventizing cotton seed wet cake according to claim 1, wherein the oil collecting grid has a reverse taper shape, and the upper portion is butt-jointed with the desolventizing grid, and the lower portion is provided with a recovery port.
3. The cottonseed wet meal desolventizing apparatus of claim 1, wherein the feed inlet is arranged in a strip along a centerline at the upper portion of the support housing, the strip having a length no greater than half the length of the desolventizing grid.
4. The cottonseed wet meal desolventizing device of claim 1, wherein the desolventizing grid is inclined from the feed inlet to the discharge outlet by an angle of no more than 5 °.
5. The device according to any one of claims 1 to 4, wherein the pushing mechanism comprises a plurality of rotating shafts which are arranged on the supporting shell and are regularly arranged along the direction from the feed inlet to the discharge outlet, pushing plates which are arranged on the rotating shafts and correspond to the stripping grid plates, and a driving motor which is connected with all the rotating shafts in a synchronous transmission manner, wherein the pushing plates on different rotating shafts are arranged in a staggered manner.
6. The cottonseed wet meal desolventizing device of claim 5, wherein the rotating shaft is further provided with a buffer plate opposite to the pushing plate, and the length of the buffer plate in the radial direction of the rotating shaft is smaller than the pushing plate.
7. The cottonseed wet meal desolventizing apparatus of claim 6, wherein the pusher plate and the buffer plate are each configured with a bevel on one end remote from the axis of rotation, and wherein the bevel on the pusher plate and the buffer plate are in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797621.1U CN219824103U (en) | 2023-04-12 | 2023-04-12 | Cottonseed wet meal desolventizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797621.1U CN219824103U (en) | 2023-04-12 | 2023-04-12 | Cottonseed wet meal desolventizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824103U true CN219824103U (en) | 2023-10-13 |
Family
ID=88284016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320797621.1U Active CN219824103U (en) | 2023-04-12 | 2023-04-12 | Cottonseed wet meal desolventizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824103U (en) |
-
2023
- 2023-04-12 CN CN202320797621.1U patent/CN219824103U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |