Grease fractionation decolorization device

Abstract

The utility model relates to the technical field of grease fractionation and decoloration, in particular to a grease fractionation and decoloration device which comprises a device shell, the left side of the device shell is communicated with a connecting pipe, the tail end of the connecting pipe is communicated with a circulating pump, and the output end of the circulating pump is communicated with a decoloration box. A conveying pipe communicated with the device shell is connected to the upper surface of the decoloring box, a storage piece is installed in the decoloring box, and a plurality of through holes are formed in the two ends of the storage piece. According to the device, the arranged circulating pump pumps out grease in the device shell through the connecting pipe and conveys the grease into the decoloring box, the grease is discharged into the conveying pipe through the interior of the storage piece, the grease is decolored, a movable plate can be pulled through a connecting groove formed in the decoloring box under the cooperation of a connecting block, and the grease can be decolored. The storage piece can be conveniently pulled out from the decolorizing box, so that a decolorizing agent in the storage piece can be cleaned and replaced, the device does not need to be greatly disassembled, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fractionation and decolorization, in particular to an oil fractionation and decolorization device. Background Art

[0002] Oil processing generally goes through several stages, including pressing, leaching, degumming, deacidification, fractionation, decolorization, and deodorization. Oil decolorization is one of the important links in the oil processing process. Oil decolorization mainly uses activated clay, activated carbon and other substances with strong selective adsorption of pigments to mix with oil, and adsorbs chlorophyll and other pigments, metal ions and a small amount of phospholipids and soaps remaining in the deacidification process under vacuum and high temperature conditions.

[0003] The patent specification with the announcement number CN219929997U discloses a grease fractionation and decolorization device, which includes a processing cylinder, a sealing cover is detachably provided at the opening of one end of the processing cylinder, a shaft is rotatably provided in the middle of the sealing cover, a motor is fixedly provided on one side of the sealing cover, and the shaft is connected to the motor through an output shaft transmission, a net cylinder is provided at the top and bottom of the shaft, and an external threaded pipe is fixedly provided at the opening end of the net cylinder. It drives the shaft to rotate by a motor, and the shaft drives a plurality of net cylinders to rotate, and the net cylinder drives the decolorizer to rotate together, so that the decolorizer decolorizes the grease, after the decolorization is completed, the valve is opened, the grease is discharged through the oil drain pipe, the shaft is pulled out through the sealing cover, and after the net cylinder is unscrewed, the decolorizer inside the net cylinder can be cleaned, and the decolorizer is placed in the stirring assembly by the decolorizer, so that the decolorizer is not mixed into the grease after decolorization, and it is convenient to remove and clean the decolorizer.

[0004] However, in the implementation of relevant technologies, it was found that the above-designed oil fractionation and decolorization device has the following problems: in the above-mentioned technical solution, the shaft rod is pulled out through the sealing cover, and the net cylinder is unscrewed to clean the decolorant inside the net cylinder. The decolorization device places the decolorant in the stirring component, so that the decolorant is not mixed into the oil after decolorization, and it is convenient to take out and clean the decolorant. When cleaning and replacing the decolorant, the stirring component of the device needs to be disassembled, which makes the whole process more troublesome, wastes time and manpower, and has poor practicality. In view of this, a oil fractionation and decolorization device is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a grease fractionation and decolorization device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fat fractionation and decolorization device, comprising a device shell, a connecting pipe is connected to the left side of the device shell, the end of the connecting pipe is connected to a circulating pump, the output end of the circulating pump is connected to a decolorization box, the upper surface of the decolorization box is connected to a conveying pipe that is interconnected with the device shell, a storage component is installed inside the decolorization box, a plurality of through holes are opened at both ends of the storage component, connecting blocks are fixed on both sides of the storage component, one side of the connecting block is slidably connected to a connecting groove opened on the inner wall of the decolorization box, and a movable plate is fixed to one side of the storage component.

[0007] As a further description of the above technical solution: a feed port is provided on the upper surface of the device shell, a drive motor is fixed by bolts at the upper end of the device shell and on the left side close to the feed port, and oil to be fractionated and decolorized is added into the device shell through the feed port.

[0008] As a further description of the above technical solution: the power output shaft of the driving motor passes through the device housing and is fixed with a transmission rod, the lower end of the transmission rod is rotatably connected to the inner wall of the device housing through a bearing, and the set driving motor is started to drive the transmission rod to rotate, which can drive the stirring mechanism to operate and stir the raw materials.

[0009] As a further description of the above technical solution: three groups of stirring blades are equidistantly fixed on the outer surface of the transmission rod, and two heating tubes are fixed at the lower end of the inner shell of the device. The stirring blades move to stir the raw materials, and the heating tubes heat the raw materials, so that the pigment separated from the oil is evaporated and fractionated, and the steam generated by the evaporation of the pigment is discharged to the outside.

[0010] As a further description of the above technical solution: the ends of the three groups of stirring blades are fixed with mounting tubes, the right side of the mounting tube is connected with a movable rod, the end of the movable rod is fixed with a scraper bar, and when the stirring blades rotate, the mounting tubes are driven to rotate, so that the scraper bar scrapes off the raw materials adhered to the inner wall of the device shell.

[0011] As a further description of the above technical solution: a spring connected to the movable rod is installed inside the mounting tube, and the outer wall of the scraper strip fits tightly against the inner wall of the device housing. Under the action of the spring itself, the movable rod can be pushed to move, ensuring that the scraper strip and the inner wall of the device housing fit tightly, thereby improving the scraping effect.

[0012] As a further description of the above technical solution: a discharge pipe is connected to the right side of the device housing, and the processed grease can be discharged to the outside through the discharge pipe.

[0013] The utility model has the following beneficial effects:

[0014] The utility model is designed with a grease fractionation and decolorization device. A circulating pump is arranged to extract the grease inside the device shell through a connecting pipe and send it to the inside of a decolorization box. The grease is discharged into the delivery pipe through the inside of a storage unit to decolorize the grease. Through the connecting groove provided in the decolorization box, the movable plate can be pulled with the cooperation of a connecting block, so that the storage unit can be conveniently extracted from the decolorization box. In this way, the decolorizing agent inside the storage unit can be cleaned and replaced without causing major disassembly of the device, thereby improving practicality.

[0015] The utility model is a device for oil fractionation and decolorization, in which a stirring blade moves to stir the raw materials, and a heating tube is arranged to heat the raw materials, so that the pigment separated from the oil is evaporated and fractionated, and the steam generated by the evaporation of the pigment is discharged to the outside; when the stirring blade rotates, the mounting tube is driven to rotate, so that the scraping bar scrapes the raw materials adhered to the inner wall of the device shell, and under the action of the spring itself, the movable rod can be pushed to move, so as to ensure that the scraping bar and the inner wall of the device shell are closely fitted, thereby improving the scraping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the device of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation pipe of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the decolorizing box of the utility model.

[0020] Legend:

[0021] 1. Device housing; 2. Feed inlet; 3. Connecting pipe; 4. Circulating pump; 5. Decolorizing box; 6. Delivery pipe; 7. Storage element; 8. Through hole; 9. Connecting block; 10. Connecting groove; 11. Movable plate; 12. Driving motor; 13. Transmission rod; 14. Stirring blade; 15. Heating tube; 16. Mounting tube; 17. Spring; 18. Movable rod; 19. Scraper; 20. Discharge pipe. DETAILED DESCRIPTION

[0022] Reference Figure 1-Figure 4The utility model provides a kind of oil fractionation and decolorization device: it comprises a device shell 1, the left side of the device shell 1 is connected with a connecting pipe 3, the end of the connecting pipe 3 is connected with a circulating pump 4, the output end of the circulating pump 4 is connected with a decolorization box 5, the upper surface of the decolorization box 5 is connected with a conveying pipe 6 which is interconnected with the device shell 1, a storage member 7 is installed inside the decolorization box 5, a plurality of through holes 8 are opened at both ends of the storage member 7, connecting blocks 9 are fixed on both sides of the storage member 7, and one side of the connecting block 9 is slidably connected with a connecting groove 1 opened on the inner wall of the decolorization box 5 0, a movable plate 11 is fixed on one side of the storage member 7, and the circulating pump 4 is arranged to extract the grease inside the device housing 1 through the connecting pipe 3 and send it to the inside of the decolorization box 5. The grease is discharged into the delivery pipe 6 through the storage member 7 to decolorize the grease. Through the connecting groove 10 opened in the decolorization box 5, with the cooperation of the connecting block 9, the movable plate 11 can be pulled, and the storage member 7 can be conveniently extracted from the decolorization box 5, so that the decolorizing agent inside the storage member 7 can be cleaned and replaced without causing major disassembly of the device, thereby improving practicality.

[0023] As a further implementation scheme of the above technical scheme: a feed port 2 is opened on the upper surface of the device casing 1, and a driving motor 12 is fixed by bolts at the upper end of the device casing 1 and close to the left side of the feed port 2, and the oil to be fractionated and decolorized is added into the device casing 1 through the feed port 2.

[0024] As a further implementation scheme of the above technical scheme: the power output shaft of the driving motor 12 passes through the device housing 1 and is fixed with a transmission rod 13. The lower end of the transmission rod 13 is rotatably connected to the inner wall of the device housing 1 through a bearing. When the driving motor 12 is started, the transmission rod 13 is driven to rotate, which can drive the stirring mechanism to operate and stir the raw materials.

[0025] As a further implementation scheme of the above technical scheme: three groups of stirring blades 14 are equidistantly fixed on the outer surface of the transmission rod 13, and two heating tubes 15 are fixed at the lower end of the inner part of the device shell 1. The stirring blades 14 move to stir the raw materials, and the heating tubes 15 heat the raw materials, so that the pigment separated from the oil is evaporated and fractionated, and the steam generated by the evaporation of the pigment is discharged to the outside.

[0026] In specific implementation, before using the oil fractionation and decolorization device, the device housing 1 is first placed in a suitable position. When in use, the oil to be fractionated and decolorized is added into the device housing 1 through the feed port 2, and the drive motor 12 is started to drive the transmission rod 13 to rotate, thereby driving the stirring blade 14 to move and stir the raw materials. At the same time, the circulating pump 4 is started to extract the oil inside the device housing 1 through the connecting pipe 3, and then send it to the inside of the decolorization box 5. Since the storage member 7 in the decolorization box 5 has through holes 8 at the upper and lower ends, the oil can be discharged into the delivery pipe 6 through the storage member 7. , and there is a decolorizing agent inside the storage element 7, so as to decolorize the grease. The decolorized grease enters the device housing 1 again through the delivery pipe 6 for fractionation. The heating pipe 15 is provided to heat the raw material, so that the pigment separated from the grease evaporates and fractionates, and the steam generated by the evaporation of the pigment is discharged to the outside. Through the connecting groove 10 opened in the decolorizing box 5, with the cooperation of the connecting block 9, the movable plate 11 can be pulled, and the storage element 7 can be conveniently drawn out of the decolorizing box 5, so that the decolorizing agent inside the storage element 7 can be cleaned and replaced without causing major disassembly of the device, thereby improving practicality.

[0027] As a further implementation scheme of the above technical scheme: the ends of the three groups of stirring blades 14 are fixed with mounting tubes 16, the right side of the mounting tubes 16 is connected with a movable rod 18, the end of the movable rod 18 is fixed with a scraper bar 19, when the stirring blades 14 rotate, the mounting tubes 16 are driven to rotate, so that the scraper bar 19 scrapes off the raw materials adhered to the inner wall of the device housing 1.

[0028] As a further implementation scheme of the above technical scheme: a spring 17 connected to the movable rod 18 is installed inside the mounting tube 16, and the outer wall of the scraper strip 19 is tightly fitted with the inner wall of the device housing 1. Under the action of the spring 17 itself, the movable rod 18 can be pushed to move, ensuring that the scraper strip 19 is tightly fitted with the inner wall of the device housing 1, thereby improving the scraping effect.

[0029] As a further implementation scheme of the above technical scheme: a discharge pipe 20 is connected to the right side of the device housing 1, and the processed grease can be discharged to the outside through the discharge pipe 20.

[0030] During specific implementation, when the stirring blade 14 rotates, it will drive the mounting tube 16 to rotate, so that the scraper bar 19 can scrape off the raw materials adhered to the inner wall of the device housing 1, and under the action of the spring 17 itself, the movable rod 18 can be pushed to move, ensuring that the scraper bar 19 and the inner wall of the device housing 1 are tightly fitted, and the processed grease can be discharged to the outside through the discharge pipe 20.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fat fractionation and decolorization device, comprising a device housing (1), characterized in that: The left side of the device housing (1) is connected to a connecting pipe (3), the end of the connecting pipe (3) is connected to a circulation pump (4), the output end of the circulation pump (4) is connected to a decolorization box (5), the upper surface of the decolorization box (5) is connected to a delivery pipe (6) which is interconnected with the device housing (1), a storage member (7) is installed inside the decolorization box (5), a plurality of through holes (8) are provided at both ends of the storage member (7), connecting blocks (9) are fixed on both sides of the storage member (7), one side of the connecting block (9) is slidably connected to a connecting groove (10) provided on the inner wall of the decolorization box (5), and a movable plate (11) is fixed on one side of the storage member (7).

2. A fat fractionation and decolorization device according to claim 1, characterized in that: A feed inlet (2) is provided on the upper surface of the device housing (1), and a drive motor (12) is fixed to the upper end of the device housing (1) and on the left side close to the feed inlet (2) by bolts.

3. A fat fractionation and decolorization device according to claim 2, characterized in that: The power output shaft of the driving motor (12) passes through the device housing (1) and is fixed with a transmission rod (13), and the lower end of the transmission rod (13) is rotatably connected to the inner wall of the device housing (1) via a bearing.

4. A fat fractionation and decolorization device according to claim 3, characterized in that: Three groups of stirring blades (14) are fixed at equal intervals on the outer surface of the transmission rod (13), and two heating tubes (15) are fixed at the lower end inside the device housing (1).

5. A fat fractionation and decolorization device according to claim 4, characterized in that: The ends of the three groups of stirring blades (14) are all fixed with mounting tubes (16), the right side of the mounting tubes (16) is connected with a movable rod (18), and the end of the movable rod (18) is fixed with a scraper strip (19).

6. A fat fractionation and decolorization device according to claim 5, characterized in that: A spring (17) abutting against a movable rod (18) is installed inside the installation tube (16), and the outer wall of the scraper strip (19) is tightly fitted with the inner wall of the device housing (1).

7. The oil fractionation and decolorization device according to claim 1, characterized in that: The right side of the device housing (1) is connected to a discharge pipe (20).

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