CN218262405U

CN218262405U - Fractional extraction crystallizing tank for cottonseed oil

Info

Publication number: CN218262405U
Application number: CN202222403290.7U
Authority: CN
Inventors: 付俊; 陈小军; 杨文利; 吴朋; 安晓东; 储强; 牛爱丽
Original assignee: Zhengzhou Penguin Cereals & Oils Machinery Co ltd
Current assignee: Zhengzhou Penguin Cereals & Oils Machinery Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-10
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a fractionation crystallizer of cottonseed oil, which comprises a tank body, jar body upper end is provided with the end cover, the motor is installed to the end cover upper end, the motor output end is connected with the pivot, blade and mounting bracket are installed respectively to the pivot surface. In the utility model, the blades are arranged on the surface of the rotating shaft and matched with the motor, the cottonseed oil can be slowly stirred in the crystallization process of the cottonseed oil, the crystallization efficiency of the cottonseed oil is favorably improved, and meanwhile, in the rotating process of the rotating shaft, the scraper blade can be driven to rotate along the inner wall of the inner container, so that crystals attached to the inner wall of the inner container can be scraped, the waste can be avoided, and the cleaning of the inner part of the inner container in the later period is favorably realized; through set up the fixture block at the end cover lower extreme, draw-in groove and bolt on the cooperation jar body can play the fixed action to the end cover to guaranteed the stability of motor with the pivot, the handle of cooperation end cover upper end conveniently pulls down the end cover from jar body upper end, is favorable to cleaning the inner bag is inside.

Description

Fractional extraction crystallizing tank for cottonseed oil

Technical Field

The utility model relates to a cottonseed oil production and processing technology field, in particular to a fractional extraction crystallizer for cottonseed oil.

Background

The cottonseed oil contains a large amount of essential fatty acid linoleic acid, which can effectively inhibit the increase of cholesterol in blood and maintain the health of human body, the digestibility of the human body to the cottonseed oil is 98%, and the vitamin E content and the inoxidizability are higher. However, since cottonseed oil contains a large amount of saturated fatty acids, wherein the palmitic acid content is 21.6 to 24.8% and the stearic acid content is 1.9 to 2.4%, the cottonseed oil has a high melting point and a high freezing point and becomes thick or even solidifies at a low temperature, which restricts the use, transportation and trade of cottonseed oil, and thus, it is necessary to obtain cottonseed oil and solid fat with high added values by fractionation. The cottonseed liquid oil after fractionation has increased unsaturation degree, is not easy to crystallize and stratify at low temperature to generate flocculent precipitates, has better transparency, and can meet the living needs of transportation and consumers. In order to make better use of cottonseed oil, it can be fractionated, thereby expanding the range of applications for cottonseed oil.

Crystallizing the cottonseed oil by using a crystallizing tank in the cottonseed oil fractionation process, so as to separate out solid fat in the cottonseed oil and obtain the cottonseed oil. In the cottonseed oil crystallization process, the crystal is easily attached to the inner wall of the crystallizer, waste is not caused, the interior of the crystallizer is not favorably cleaned, meanwhile, the existing crystallizer is mostly designed in an integrated mode, the interior of the crystallizer is inconvenient to clean, and therefore the cottonseed oil fractionation crystallizer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fractionation crystallizer of cottonseed oil can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a fractional extraction crystallizer of cottonseed oil, which comprises a tank body, the inside of the jar body is provided with the crystallization inner bag, be provided with the stock solution chamber between the crystallization inner bag and the jar body, the both sides surface of the jar body is fixed mounting respectively has feed liquor pipe and drain pipe, the upper end of the jar body is provided with the end cover, the motor is installed to the upper end of end cover, the output of motor is connected with the pivot, blade and mounting bracket are installed respectively to the surface of pivot, movable mounting has the scraper blade on the inner wall of mounting bracket.

Preferably, the pivot extends to the inside of crystallization inner bag, the quantity of blade is a plurality of, every three the blade divide into a set of, divide into three groups, the blade is arranged along the surface of pivot equidistant, the surface of scraper blade and the inner wall laminating of crystallization inner bag.

Preferably, there are two handles in the upper end of end cover through welded fastening, two the handle is bilateral symmetry and sets up, the lower extreme fixed mounting of end cover has the fixture block, the quantity of fixture block is four, four the fixture block is arranged along the surperficial equidistance of end cover.

Preferably, the upper end surface of the tank body is provided with clamping grooves, the number and the positions of the clamping grooves correspond to the clamping blocks, the shapes of the clamping grooves are matched with the clamping blocks, the inside of the clamping blocks is provided with bolts, the bolts penetrate through the clamping blocks, and the tail ends of the bolts extend into the clamping grooves.

Preferably, the bottom fixed position that is close to the crystallization inner bag on the inner wall of crystallization inner bag installs the spacing ring, and the upper end of spacing ring is provided with the installing frame, the periphery of installing frame and the inner wall laminating of crystallization inner bag, the internally mounted of installing frame has the filter screen.

Preferably, the upper end fixed mounting of end cover has into oil pipe, it runs through in the end cover to advance oil pipe, the bottom of crystallization inner bag is provided with out oil pipe, go out oil pipe and crystallization inner bag intercommunication, the tip of going out oil pipe is equipped with sealed lid, sealed lid passes through threaded connection with out oil pipe.

Preferably, the position of feed liquor pipe is close to the bottom of jar body, the position of drain pipe is close to the top of jar body, feed liquor pipe, drain pipe all run through in jar body, feed liquor pipe, drain pipe all communicate with the stock solution chamber.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The utility model discloses in, through setting up the blade on the pivot surface, the cooperation motor can carry out slow stirring to the cottonseed oil in the cottonseed oil crystallization process, is favorable to improving the crystallization efficiency of cottonseed oil, rotates the in-process in the pivot simultaneously, can also drive the scraper blade and rotate along the inner wall of inner bag, and then can scrape and get the crystal on adhering to the inner wall of inner bag, can avoid extravagant, is favorable to the later stage again to inside the cleaning of inner bag.

(2) The utility model discloses in, through set up the fixture block at the end cover lower extreme, draw-in groove and bolt of the upper end of the cooperation jar body can play the fixed action to the end cover to guaranteed the stability of motor and pivot, the handle of cooperation end cover upper end conveniently pulls down the end cover from jar body upper end, is favorable to cleaning the inner bag is inside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure of a fractionation and crystallization tank for cottonseed oil of the present invention;

fig. 2 is an exploded view of a fractional extraction crystallization tank for cottonseed oil of the present invention;

FIG. 3 is a schematic view showing the connection between the end cap and the rotating shaft in the fractionation crystallization tank for cottonseed oil according to the present invention;

fig. 4 is a sectional view of the fractionation crystallizing tank of cottonseed oil of the present invention.

In the figure: 1. a tank body; 2. crystallizing the inner container; 3. a liquid storage cavity; 4. a liquid inlet pipe; 5. a liquid outlet pipe; 6. installing a frame; 7. a filter screen; 8. an end cap; 9. a grip; 10. an oil inlet pipe; 11. a clamping block; 12. a card slot; 13. a bolt; 14. a motor; 15. a rotating shaft; 16. a blade; 17. a mounting frame; 18. a squeegee; 19. an oil outlet pipe; 20. and (7) sealing the cover.

Detailed Description

The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, a cottonseed oil's fractionation crystallizer, which comprises a tank body 1, the inside of the tank body 1 is provided with a crystallization inner bag 2, be provided with a liquid storage cavity 3 between crystallization inner bag 2 and the tank body 1, conveniently store the coolant liquid, there are a liquid inlet pipe 4 and a liquid outlet pipe 5 on the both sides surface of the tank body 1 respectively fixed mounting, the position of liquid inlet pipe 4 is close to the bottom of the tank body 1, the position of liquid outlet pipe 5 is close to the top of the tank body 1, liquid inlet pipe 4, liquid outlet pipe 5 all runs through the tank body 1, liquid inlet pipe 4, liquid outlet pipe 5 all communicates with liquid storage cavity 3, through the cooperation of liquid inlet pipe 4 and liquid storage pipe, the coolant liquid in liquid storage cavity 3 can form the circulation, thereby can accelerate cottonseed oil cooling efficiency in the inner bag, thereby can improve crystallization efficiency of cottonseed oil, there is a spacing ring near the bottom position fixed mounting of crystallization inner bag 2 on the inner wall of crystallization inner bag 2, the upper end of spacing ring is provided with mounting frame 6, the periphery of mounting frame 6 is laminated with the inner wall of crystallization inner bag 2, the internally mounted with filter screen 7 of crystal and can carry out filtration to crystal and liquid and cottonseed oil through filter screen 7.

When carrying out the crystallization to cottonseed oil, in the cottonseed oil injection inner bag after will heating, later pour into the stock solution chamber 3 with the coolant liquid from feed liquor pipe 4 into again, the coolant liquid in the stock solution chamber 3 flows out from the stock solution intraductal, makes the coolant liquid circulation in the stock solution chamber 3 circulate, thereby cools off the cottonseed oil in the inner bag, lets cottonseed oil can the crystallization, precipitates the solid fat crystal, realizes the separation of cottonseed oil liquid and solid fat.

The upper end of the jar body 1 is provided with end cover 8, can play sealed effect to the inner bag through end cover 8, prevent that the cotton oil from being contaminated, motor 14 is installed to end cover 8's upper end, motor 14's output is connected with pivot 15, pivot 15 extends to the inside of crystallization inner bag 2, can drive pivot 15 through motor 14 and rotate along the inner bag is inside, blade 16 and mounting bracket 17 are installed respectively to pivot 15's surface, the quantity of blade 16 is a plurality of, every three blade 16 divide into a set ofly, divide into three groups, blade 16 is along the equidistant range in surface of pivot 15, cooperate blade 16 through pivot 15, can slowly mix the cotton oil in the inner bag, be favorable to improving the crystallization efficiency of cotton oil, movable mounting has scraper blade 18 on mounting bracket 17's the inner wall, scraper blade 18's surface and the laminating of crystallization inner bag 2's inner wall, through scraper blade 18, can take off the crystal attached to on the inner bag inner wall, can not only avoid extravagant, still be favorable to the later stage and clean the inner bag inside.

In the cotton seed oil crystallization process, starter motor 14 drives pivot 15 by motor 14 and rotates to drive 15 surperficial blades of pivot 16 and scraper blade 18 along the inside rotation of inner bag, under blade 16's effect, carry out slow stirring to the cotton seed oil in the inner bag, can improve the crystallization efficiency of cotton seed oil, and scraper blade 18 then rotates along the inner bag inner wall, scrapes attached to the crystal on the inner bag inner wall and gets, avoids the crystal to be attached to on the inner bag inner wall.

The upper end of the end cover 8 is fixedly provided with two handles 9 through welding, the two handles 9 are arranged in bilateral symmetry, the end cover 8 can be lifted from the upper end of the tank body 1 through the handles 9 on the left side and the right side, the lower end of the end cover 8 is fixedly provided with clamping blocks 11, the number of the clamping blocks 11 is four, the four clamping blocks 11 are arranged at equal intervals along the surface of the end cover 8, the upper end face of the tank body 1 is provided with clamping grooves 12, the number and the positions of the clamping grooves 12 correspond to the clamping blocks 11, the shapes of the clamping grooves 12 are matched with the clamping blocks 11, the end cover 8 can be positioned through the matching of the clamping blocks 11 and the clamping grooves 12, the end cover 8 is prevented from displacing, bolts 13 are assembled inside the clamping blocks 11, the bolts 13 penetrate through the clamping blocks 11, the tail ends of the bolts 13 extend to the inside of the clamping grooves 12, the end cover 8 can be fixed through the bolts 13, and the end cover 8 is prevented from being separated from the upper end of the tank body 1.

When the inner container is cleaned, the plug pin 13 is firstly pulled out from the inside of the clamping block 11, so that the end cover 8 is separated from the fixing, then the handle 9 is used for lifting the end cover 8 from the upper end of the tank body 1, the rotating shaft 15, the blades 16 and the scraper 18 are driven to be pulled out from the inner container together, and then the inner container is cleaned.

The upper end fixed mounting of end cover 8 has into oil pipe 10, advances oil pipe 10 and runs through in end cover 8, and the cottonseed oil that can heat through advancing oil pipe 10 pours into the inner bag into, and the bottom of crystallization inner bag 2 is provided with out oil pipe 19, and out oil pipe 19 and the intercommunication of crystallization inner bag 2 can be derived the cottonseed oil after the crystallization filtration through out oil pipe 19, and the tip of out oil pipe 19 is equipped with sealed lid 20, and sealed lid 20 passes through threaded connection with out oil pipe 19.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fractionation crystallizer of cottonseed oil, includes jar body (1), its characterized in that: the inside of the jar body (1) is provided with crystallization inner bag (2), be provided with stock solution chamber (3) between crystallization inner bag (2) and the jar body (1), the both sides surface difference fixed mounting of the jar body (1) has feed liquor pipe (4) and drain pipe (5), the upper end of the jar body (1) is provided with end cover (8), motor (14) are installed to the upper end of end cover (8), the output of motor (14) is connected with pivot (15), blade (16) and mounting bracket (17) are installed respectively to the surface of pivot (15), movable mounting has scraper blade (18) on the inner wall of mounting bracket (17).

2. The fractional crystallization tank of cottonseed oil according to claim 1, wherein: the utility model discloses a crystallization inner bag, including pivot (15), blade (16) and scraper blade, pivot (15) extend to the inside of crystallization inner bag (2), the quantity of blade (16) is a plurality of, and is every three blade (16) divide into a set ofly, divide into three groups, blade (16) are arranged along the surface equidistant of pivot (15), the surface of scraper blade (18) and the inner wall laminating of crystallization inner bag (2).

3. The fractional crystallization tank of cottonseed oil according to claim 1, wherein: the upper end of end cover (8) is passed through welded fastening and is installed two handle (9), two handle (9) are bilateral symmetry and set up, the lower extreme fixed mounting of end cover (8) has fixture block (11), the quantity of fixture block (11) is four, four the surface equidistance of end cover (8) is followed in fixture block (11).

4. The fractional crystallization tank of cottonseed oil according to claim 3, wherein: the utility model discloses a jar body, including jar body (1), the upper end face of jar body (1) has seted up draw-in groove (12), the quantity and the position of draw-in groove (12) correspond with fixture block (11), the shape of draw-in groove (12) is coincide with fixture block (11), the inside assembly of fixture block (11) has bolt (13), bolt (13) run through in fixture block (11), the end of bolt (13) extends to the inside of draw-in groove (12).

5. The fractional crystallization tank of cottonseed oil according to claim 1, wherein: the utility model discloses a crystallization inner bag, including crystallization inner bag (2), the bottom fixed position who is close to crystallization inner bag (2) on the inner wall of crystallization inner bag (2) installs the spacing ring, and the upper end of spacing ring is provided with installing frame (6), the periphery of installing frame (6) and the inner wall laminating of crystallization inner bag (2), the internally mounted of installing frame (6) has filter screen (7).

6. The fractional crystallization tank of cottonseed oil according to claim 1, wherein: the upper end fixed mounting of end cover (8) has into oil pipe (10), advance oil pipe (10) and run through in end cover (8), the bottom of crystallization inner bag (2) is provided with out oil pipe (19), go out oil pipe (19) and crystallization inner bag (2) intercommunication, the tip of going out oil pipe (19) is equipped with sealed lid (20), sealed lid (20) pass through threaded connection with play oil pipe (19).

7. The fractional crystallization tank of cottonseed oil according to claim 1, wherein: the position of feed liquor pipe (4) is close to the bottom of jar body (1), the position of drain pipe (5) is close to the top of jar body (1), feed liquor pipe (4), drain pipe (5) all run through in jar body (1), feed liquor pipe (4), drain pipe (5) all communicate with stock solution chamber (3).