Protein separation centrifugal machine

Abstract

The utility model relates to the technical field of food processing, in particular to a protein separation centrifugal machine which comprises a main body, and the main body is sequentially provided with a feeding layer, a protective layer and a centrifugal separation layer from top to bottom. The feeding layer comprises a feeding opening in the top and a material guide pipe located at the bottom of the feeding opening, the material guide pipe is communicated with the feeding opening, and the bottom of the material guide pipe penetrates through the bottom of the feeding layer to be communicated with the centrifugal separation layer; a separation cylinder is arranged in the centrifugal separation layer, a driving device is arranged in the feeding layer, and the driving device is used for driving the separation cylinder to rotate; the bottom of the feeding layer is fixedly connected with a scraping device, the scraping device extends into the separating cylinder and is attached to the inner wall of the separating cylinder, and the protective layer is communicated with the separating cylinder. According to the protein separation centrifugal machine, the protein separation efficiency can be improved, and meanwhile cleaning is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing technical field especially relates to a protein separation centrifuge. BACKGROUND

[0002] Protein is an essential nutrient for the human body, and is crucial for maintaining life and health. In food processing, the addition of protein can improve the nutritional value of food, improve the texture and taste of food, in addition, protein can also be used as a carrier for other bioactive ingredients for the development of functional food. The separation and purification of protein usually uses a centrifuge, which can improve the utilization rate of raw materials, reduce waste and reduce production costs.

[0003] The prior art such as the utility model patent with application number 202322683593.3 provides a high-performance separator, which comprises a main body and a support, the support is fixedly connected to the inner cavity top of the main body, the left and right side walls of the support are fixedly connected with scrapers on the front and back sides, the left and right side walls of the support are fixedly connected with spray pipes in the middle, the left and right side walls of the spray pipe are fixedly connected with spray heads, and the spray heads are arranged from top to bottom, the inner side walls of the spray pipe are fixedly connected with a water inlet pipe, and the end of the water inlet pipe penetrates through the main body and extends to the top of the main body.

[0004] The above technical solution can automatically drop the protein adhered to the filter membrane by the scraper when the separation cylinder rotates, thereby avoiding filter membrane blockage, and achieving the effect of efficient separation of protein. However, to achieve the above technical effect, the scraper cannot rotate with the separation cylinder and also needs to pass through the separation cylinder top cover to reach the inside of the separation cylinder, which means that the top surface of the separation cylinder is provided with a perforation for the scraper to pass through, and when the separation cylinder rotates, the mixed protein that has not been separated in the separation cylinder will splash out of the separation cylinder through the perforation, affecting the separation effect of the protein, and at the same time, the structure is not convenient for cleaning the separator. UTILITY MODEL CONTENT

[0005] In order to solve the problems in the above background art, the utility model provides a protein separation centrifuge, which can improve the separation efficiency of protein and is also convenient for cleaning.

[0006] The utility model solves its technical problem adopts the scheme: a protein separation centrifugal machine, including main part, the main part is provided with feeding layer, protection layer and centrifugal separation layer from top to bottom, feeding layer includes the feed port of top and the guide pipe of being located the bottom of feed port, the guide pipe with feed port is open and passes through the bottom of feeding layer bottom and centrifugal separation layer is open, the centrifugal separation layer inside is provided with separation cylinder, the driving arrangement is set up in feeding layer, the driving arrangement is used for driving separation cylinder carries out the rotation movement, the bottom fixed connection of feeding layer has the scraping device, the scraping device is extended to separation cylinder and is pasted with separation cylinder inner wall, the protection layer with separation cylinder is open.

[0007] Further, the scraping device includes a fixed shaft and a scraper fixedly connected with the fixed shaft, the fixed shaft is fixed to the bottom of the feeding layer and passes through the protection layer into the separation cylinder, the scraper is located on one side of the fixed shaft and is provided with a scraping piece, the scraping piece is pasted with the separation cylinder, and the scraping piece is made of elastic material.

[0008] Further, the bottom of the centrifugal separation layer is provided with a discharge pipe.

[0009] Further, the driving device includes a motor and a speed reducer, the output end of the motor is provided with a driving shaft, and the driving shaft is fixedly connected with the separation cylinder at the bottom.

[0010] Further, the feeding layer is provided with a temperature sensor and a temperature controller electrically connected with the temperature sensor, the temperature sensor is used for detecting the temperature of the motor, and the temperature controller is used for regulating the temperature of the motor.

[0011] Further, the main body is provided with a display unit and a control knob outside, the display unit is used for displaying the temperature detected by the temperature sensor, and the control knob is used for controlling the operation of the temperature controller.

[0012] Further, the discharge pipe is provided with a valve.

[0013] To sum up, the utility model has the advantages that:

[0014] The top of the separation cylinder is communicated with the protection layer, the protection layer can provide extra space, the separation cylinder can be lengthened at the top, the protein splashed during work is introduced into the separation cylinder again, the protein adhered to the inner wall of the separation cylinder is scraped off by the scraping device, the filter membrane in the inner wall of the separation cylinder is prevented from being blocked, the separation effect is improved, and the residual amount of the mixed material in the protection layer is effectively reduced, the user can clean the centrifugal machine conveniently.

[0015] The protein adhered on the separation cylinder is scraped off by the scraper fixed on the scraping device, and since the scraper is made of elastic material, the hard contact between the scraping plate and the inner wall of the separation cylinder is reduced, thereby reducing the abrasion and prolonging the service life of the separation cylinder, and the contact between the scraper and the separation cylinder can scrape the protein adhered on the separation cylinder more cleanly.

[0016] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a front view of the embodiment;

[0018] Fig. 2 It is a structural schematic view of the embodiment.

[0019] In the figure: 1, main body; 11, feeding layer; 12, protective layer; 13, centrifugal separation layer; 2, feeding port; 3, material guide pipe; 4, separation cylinder; 5, driving device; 6, fixed shaft; 7, scraping plate; 8, scraper. DETAILED DESCRIPTION

[0020] In order to make the content of the present application more easily and clearly understood, the present application will be further described below according to specific embodiments and in conjunction with the drawings.

[0021] It should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like used herein indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise stated, the meaning of "a plurality of" is two or more.

[0022] Unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0023] For example, Figs. 1-2As shown in the figure, a protein separation centrifuge includes a main body 1, the main body 1 is sequentially provided with a feeding layer 11, a protection layer 12 and a centrifugal separation layer 13 from top to bottom, the protection layer 12 and the centrifugal separation layer 13 of the embodiment are screwed, the feeding layer 11 is connected with the protection layer by welding, and the feeding layer is provided with a box cover on the side surface, and the user can clean the feeding layer by opening the box cover.

[0024] Specifically, as Fig. 2 shown, the feeding layer 11 includes a feeding port 2 at the top and a guide pipe 3 at the bottom of the feeding port 2, the guide pipe 3 is communicated with the feeding port 2 and penetrates through the bottom of the feeding layer 11 at the bottom to be communicated with the centrifugal separation layer 13.

[0025] The centrifugal separation layer 13 is provided with a separation cylinder 4 inside, the inner wall of the separation cylinder 4 is provided with a filter membrane, and the feeding layer 11 is provided with a driving device 5, which is used to drive the separation cylinder 4 to rotate.

[0026] The driving device 5 of the embodiment includes a motor and a speed reducer, the output end of the motor is provided with a driving shaft, and the driving shaft is fixedly connected to the inside of the separation cylinder at the bottom, when the driving shaft starts to work and rotates, the separation cylinder 4 will be driven to rotate.

[0027] As Fig. 2 shown, the bottom of the feeding layer 11 of the embodiment is sealed with a bottom plate, the bottom plate can prevent the materials in the separation cylinder 4 from splashing into the feeding layer 11, and the bottom plate is provided with openings for the guide pipe 3 and the driving shaft to pass through.

[0028] The feeding layer 11 is fixedly connected with a scraping device, the scraping device extends into the separation cylinder 4 and is attached to the inner wall of the separation cylinder 4, and the protection layer 12 is communicated with the separation cylinder 4. The separation cylinder 4 of the embodiment is lengthened and extends into the protection layer 12 at the top, which can prevent the mixed materials in the separation cylinder 4 from splashing to the outer end and mixing with the separated materials outside the separation cylinder 4. It should be noted that the part of the separation cylinder 4 located in the centrifugal separation layer 13 is provided with a filter membrane, and the part of the separation cylinder 4 located in the protection layer 12 is not provided with a filter membrane, and during loading, the materials are only loaded to the position where the filter membrane is arranged in the separation cylinder 4.

[0029] Through the above scheme, the top of the separation cylinder 4 is communicated with the protection layer 12, the protection layer 12 can provide extra space, so that the protein splashed during the working of the separation cylinder 4 is re-drained into the separation cylinder, and the scraping device is used to scrape the protein adhered to the inner wall of the separation cylinder 4, so as to prevent the protein from blocking the filter membrane in the inner wall of the separation cylinder 4, thereby improving the separation effect, and the above design also effectively reduces the residual amount of the mixed materials in the protection layer 12, which is convenient for the user to clean the centrifuge.

[0030] The scraping device comprises a fixed shaft 6 and a scraper 7 fixedly connected with the fixed shaft 6, the fixed shaft 6 is fixed to the bottom of the bottom plate of the feeding layer 11, the scraper 7 is located at one side of the fixed shaft 6 and is provided with a scraping sheet 8, the scraping sheet 8 is in close contact with the separation cylinder 4, and the scraping sheet 8 is made of elastic material.

[0031] The protein adhered to the separation cylinder 4 is scraped off by the scraping sheet 8 fixed to the scraping device, and since the scraping sheet 8 is made of elastic material, the hard contact between the scraper 7 and the inner wall of the separation cylinder 4 is reduced, thereby reducing the abrasion and prolonging the service life of the separation cylinder 4, and meanwhile, the contact between the scraping sheet 8 and the separation cylinder 4 can make the scraping of the protein adhered to the separation cylinder 4 more clean.

[0032] The centrifugal separation layer 13 is provided with a discharge pipe for discharging the material separated by the separation cylinder 4 to the outside of the centrifugal separation layer 13, and the bottom of the centrifugal separation layer 13 is also provided with a backup discharge pipe for discharging the material separated by the separation cylinder 4 to the outside of the centrifugal separation layer 13. It should be noted that the discharge pipes are provided with valves.

[0033] The feeding layer 11 is provided with a temperature sensor and a temperature controller electrically connected with the temperature sensor, the temperature sensor is used for detecting the temperature of the motor, and the temperature controller is used for controlling the temperature of the motor.

[0034] The main body 1 is provided with a display unit and a control knob outside, the display unit is used for displaying the temperature detected by the temperature sensor, and the control knob is used for controlling the operation of the temperature controller.

[0035] The use method of the centrifuge is as follows: the protein solution to be treated is introduced into the separation cylinder 4 through the feeding port 2. When the driving device 5 drives the separation cylinder 4 to rotate, the centrifugal force acting on the inside of the separation cylinder 4 makes the protein solution adhere to the inner wall of the separation cylinder 4 and form a thin film. When the separation cylinder 4 starts to rotate, the centrifugal force makes the protein particles deviate outward in the liquid and form a solid layer along the inner wall of the separation cylinder 4, and other small particles can pass through the filter membrane to the outside of the separation cylinder 4. The scraper 7 is fixed to the fixed shaft 6, and when the separation cylinder 4 rotates, the scraping sheet 8 automatically scrapes off the protein adhered to the separation cylinder 4, so that the separation of the protein is realized. After the separation is completed, the non-protein separated out can be discharged through the discharge pipe on the side of the centrifugal separation layer 13, and the protein in the separation cylinder 4 can be poured out through the centrifugal separation layer 13 and the separation protection layer 12. The above scheme makes the protein separation process more efficient, and meanwhile, the elastic material of the scraping device can reduce the abrasion, protect the inner wall of the separation cylinder 4 and prolong the service life of the equipment.

[0036] The above-described embodiments are only preferred embodiments of the utility model, and cannot be used to limit the protection scope of the utility model, and any non-substantial changes and modifications made by the person skilled in the art on the basis of the utility model all belong to the protection scope of the utility model.

Claims

1. A protein separation centrifuge, comprising a main body (1), characterized in that: The main body (1) is provided with a feed layer (11), a protective layer (12) and a centrifugal separation layer (13) in sequence from top to bottom; The feed layer (11) comprises a feed port (2) at the top and a guide pipe (3) located at the bottom of the feed port (2), wherein the guide pipe (3) is in communication with the feed port (2) and passes through the bottom of the feed layer (11) to be in communication with the centrifugal separation layer (13); A separation cylinder (4) is provided inside the centrifugal separation layer (13), a driving device (5) is provided inside the feed layer (11), and the driving device (5) is used to drive the separation cylinder (4) to rotate; a scraping device is fixedly connected to the bottom of the feed layer (11), and the scraping device extends into the separation cylinder (4) and is in contact with the inner wall of the separation cylinder (4); the protective layer (12) is in communication with the separation cylinder (4).

2. A protein separation centrifuge according to claim 1, characterized in that, The scraping device comprises a fixed shaft (6) and a scraper (7) fixedly connected to the fixed shaft (6); the fixed shaft (6) is fixed to the bottom of the feed layer (11); the scraper (7) is located on one side of the fixed shaft (6) and is provided with a scraper (8); the scraper (8) and the separation cylinder (4) are in contact with each other, and the scraper (8) is made of elastic material.

3. A protein separation centrifuge according to claim 2, characterized in that, A discharge pipe is provided at the bottom of the centrifugal separation layer (13).

4. A protein separation centrifuge according to claim 1, characterized in that, The driving device (5) comprises a motor and a reducer. The output end of the motor is provided with a driving shaft, and the driving shaft is fixedly connected to the separation cylinder (4) at the bottom.

5. A protein separation centrifuge according to claim 4, characterized in that, A temperature sensor and a thermostat electrically connected to the temperature sensor are provided in the feed layer (11), the temperature sensor is used to detect the temperature of the motor, and the thermostat is used to regulate the temperature of the motor.

6. A protein separation centrifuge according to claim 5, characterized in that, A display unit and a control knob are provided on the outside of the main body (1); the display unit is used to display the temperature detected by the temperature sensor; and the control knob is used to control the operation of the thermostat.

7. A protein separation centrifuge according to claim 3, characterized in that, The discharge pipe is provided with a valve.

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