Four-stage vacuum concentration device for producing rice protein foaming powder

Abstract

The utility model relates to the technical field of food processing, and provides a four-stage vacuum concentration device for producing rice protein foaming powder, which comprises a vacuum concentration box main body, a storage box is welded at the top of the vacuum concentration box main body, and the bottom of the storage box is communicated with the top of the vacuum concentration box main body; according to the four-stage vacuum concentration device for producing the rice protein foaming powder, a pneumatic lifting rod pushes a lifting seat to move downwards, so that the lifting seat can enter the vacuum concentration box main body, a motor drives a transmission rod to rotate, a scraper can be driven to rotate, residues on the inner wall of the vacuum concentration box main body can be scraped off by the scraper, and the production efficiency is improved. A scraper can be pushed to be attached to the inner wall of the vacuum concentration box body through a spring telescopic rod, the scraping effect can be improved, water in a transmission rod can be sprayed out through a spraying table and a pressurizing spraying head, the inner wall of the vacuum concentration box body is washed, the cleaning effect can be improved, and convenience is brought to cleaning work through the mode.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, and in particular to a four-stage vacuum concentrating device for producing rice protein foaming powder. Background Art

[0002] Rice protein foaming powder is a food foaming agent made from defatted rice protein through modern bioengineering technology. It has strong foaming ability and foam stabilization ability, can partially or completely replace egg white and milk, and is widely used in cakes, pastries, candies and beverages, giving food a loose structure and good taste. In the production of rice protein foaming powder, a vacuum concentrator is required to heat and concentrate the rice protein foaming powder at low temperature. In order to improve the concentration effect, a multi-stage vacuum concentrator is required.

[0003] A Chinese patent discloses a centrifugal four-stage vacuum concentrator for rice protein peptide production, with the announcement number CN202890395U. The patent states that "it includes a duplex filter, a balance barrel, a delivery pump, a centrifugal concentrator, a condenser, a steam ejector, a plate condenser, a vacuum pump, and a concentrated liquid pump. The duplex filter is sequentially connected to the balance barrel and the delivery pump and is connected to one side of the centrifugal concentrator through the delivery pump. The other side of the centrifugal concentrator is connected to the condenser and the steam ejector. The condenser is also connected to the vacuum pump, and the steam ejector is connected to the concentrated liquid pump through the plate condenser." However, after use, a large amount of concentrated debris will remain on the inner wall of the concentrating device in the prior art, and it is difficult to clean. Therefore, it is necessary to design a four-stage vacuum concentrator for rice protein foaming powder production. Utility Model Content

[0004] The utility model aims to provide a four-stage vacuum concentrator for producing rice protein foaming powder, which solves the problem in the related art that a large amount of concentrated debris will remain on the inner wall of the concentrator during use and is difficult to clean.

[0005] The technical solution of the utility model is as follows:

[0006] A four-stage vacuum concentrator for producing rice protein foaming powder comprises a vacuum concentrator box body, a storage box is welded on the top of the vacuum concentrator box body, and the bottom of the storage box is connected to the top of the vacuum concentrator box body, a pneumatic lifting rod is screwed on the top of the inner wall of the storage box, and a lifting seat is welded on the telescopic end of the pneumatic lifting rod, a motor is plugged at both ends of the lifting seat, and a transmission rod is fixed to the output end of the motor, a pair of spring telescopic rods are welded on the top of the outer wall of the transmission rod, a scraper is arranged above the top of the transmission rod, and the telescopic end of the spring telescopic rod is screwed and fixed to the bottom of the scraper, a spray platform is arranged on the bottom of the outer wall of the transmission rod, and a plurality of boosting nozzles are equidistantly arranged at the bottom of the spray platform, power supplies are screwed on the bottom of both sides of the lifting seat, and a heating pipe is electrically connected to the power supply, and a fan is arranged at the bottom of the lifting seat.

[0007] Preferably, the interior of the transmission rod is hollow, and a rotating joint is provided at one end of the transmission rod away from the motor. Water tanks are screwed on both sides of the storage box, and a water pipe is provided at the bottom of the water tank. A connecting pipe is inserted at the other end of the water pipe, and the other end of the connecting pipe is connected to the rotating joint.

[0008] Preferably, a diversion pump is provided at the inner bottom of the water tank, and the diversion pump is connected to the water delivery pipe by plugging, and the connecting pipe is a corrugated telescopic pipe.

[0009] Preferably, sealing pads are glued to both sides of the bottom of the storage box, and the sealing pads are made of rubber material, and the two sealing pads are in contact with each other at the sides away from the storage box.

[0010] Preferably, a fan is provided on the outer wall of the storage box, and a heating rack is screwed to the outer wall of the fan, a plurality of heating wires are equidistantly provided in the heating rack, and a controller is screwed to one side of the fan.

[0011] Preferably, a steam inlet pipe is provided at one end of the vacuum concentration box body, a steam outlet pipe is provided at the other end of the vacuum concentration box body, and a discharge pump is provided at the bottom of the other end of the vacuum concentration box body.

[0012] Preferably, brackets are welded to the outer walls at both ends of the vacuum concentration box body.

[0013] Preferably, the vacuum concentration box body has a cylindrical appearance, and the inner wall of the vacuum concentration box body is smooth, and a water outlet hole is provided at the bottom of the transmission rod.

[0014] Beneficial effects of the utility model:

[0015] The lifting seat is pushed down by the pneumatic lifting rod, so that the lifting seat can enter the main body of the vacuum concentration box. The transmission rod is driven by the motor to rotate, which can drive the scraper to rotate. The scraper can be used to scrape off the residue on the inner wall of the vacuum concentration box main body. The spring telescopic rod can be used to push the scraper to fit the inner wall of the vacuum concentration box main body, which is beneficial to improve the scraping effect. The water in the transmission rod can be sprayed out by the spray table and the booster nozzle to flush the inner wall of the vacuum concentration box main body, which is beneficial to improve the cleaning effect. This method provides convenience for cleaning work. At the same time, it can avoid residues in the vacuum concentration box main body. The heating tube is powered by power to heat the inside of the vacuum concentration box main body, which can quickly dry the moisture in the box.

[0016] The sealing gasket can be used to separate the space between the vacuum concentration box body and the storage box to prevent the heat in the vacuum concentration box body from flowing into the storage box and affecting the low-temperature concentration effect. The air is heated by the electric heating wire and the hot air is discharged into the storage box by the fan, so the structure inside the storage box can be dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is an isometric view of the entire utility model;

[0019] Figure 2 This is the overall cross-sectional view of the utility model;

[0020] Figure 3 It is the overall vertical section view of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the storage box of the utility model;

[0022] Figure 5 This is a schematic diagram of the bottom structure of the lifting seat of the utility model;

[0023] Figure 6 This is a side view of the lifting seat of the utility model;

[0024] In the figure: 1. Vacuum concentration box body; 2. Storage box; 3. Pneumatic lifting rod; 4. Lifting seat; 5. Motor; 6. Transmission rod; 7. Spring telescopic rod; 8. Scraper; 9. Spray table; 10. Booster nozzle; 11. Power supply; 12. Heating tube; 13. Fan; 14. Rotary joint; 15. Water tank; 16. Water pipe; 17. Connecting pipe; 18. Diversion pump; 19. Sealing pad; 20. Fan; 21. Heating rack; 22. Heating wire; 23. Controller; 24. Steam inlet pipe; 25. Steam outlet pipe; 26. Discharge pump; 27. Bracket. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-6As shown, the present embodiment proposes a four-stage vacuum concentrating device for producing rice protein foaming powder, comprising a vacuum concentrating box body 1, a storage box 2 is welded on the top of the vacuum concentrating box body 1, and the bottom of the storage box 2 is connected to the top of the vacuum concentrating box body 1, a pneumatic lifting rod 3 is screwed on the top of the inner wall of the storage box 2, and a lifting seat 4 is welded on the telescopic end of the pneumatic lifting rod 3, a motor 5 is plugged at both ends of the lifting seat 4, and a transmission rod 6 is fixed to the output end of the motor 5, a pair of spring telescopic rods 7 are welded on the top of the outer wall of the transmission rod 6, a scraper 8 is provided above the top of the transmission rod 6, and the telescopic end of the spring telescopic rod 7 is screwed and fixed to the bottom of the scraper 8, a spraying platform 9 is provided at the bottom of the outer wall of the transmission rod 6, and the bottom of the spraying platform 9, etc. A plurality of booster nozzles 10 are provided, power supplies 11 are screwed to the bottom of both sides of the lifting seat 4, and a heating tube 12 is electrically connected to the power supply 11, a fan 13 is provided at the bottom of the lifting seat 4, the interior of the transmission rod 6 is hollow, and a rotating joint 14 is provided at one end of the transmission rod 6 away from the motor 5, a water tank 15 is screwed to both sides of the storage box 2, and a water delivery pipe 16 is provided at the bottom of the water tank 15, and a connecting pipe 17 is plugged into the other end of the water delivery pipe 16, and the other end of the connecting pipe 17 is plugged into and communicated with the rotating joint 14, and the water in the water tank 15 can be connected to the connecting pipe 17 by the rotating joint 14, so that the water in the water tank 15 can enter the transmission rod 6 from the water delivery pipe 16, and a diversion pump 18 is provided at the bottom of the inner side of the water tank 15, and the diversion pump 18 is connected to the water delivery pipe 17. The pipe 16 is connected by plugging, and the connecting pipe 17 is a corrugated telescopic pipe. The water in the water tank 15 can be pumped into the water delivery pipe 16 by using the diversion pump 18. The bottom sides of the storage box 2 are glued with sealing gaskets 19, and the sealing gaskets 19 are made of rubber material. The two sealing gaskets 19 are in contact with each other on the side away from the storage box 2. The sealing gaskets 19 can separate the space between the vacuum concentration box body 1 and the storage box 2 to prevent the heat in the vacuum concentration box body 1 from flowing into the storage box 2 and affecting the low-temperature concentration effect. The outer wall of the storage box 2 is provided with a fan 20, and the outer wall of the fan 20 is screwed with a heating rack 21, and a number of electric heating wires 22 are equidistantly arranged in the heating rack 21. A controller 23 is screwed on one side of the fan 20. The wire 22 heats the air, and the hot air can be discharged into the storage box 2 by the blower 20, so that the structure in the storage box 2 can be dried. A steam inlet pipe 24 is provided at one end of the vacuum concentration box main body 1, and a steam outlet pipe 25 is provided at the other end of the vacuum concentration box main body 1. A discharge pump 26 is provided at the bottom of the other end of the vacuum concentration box main body 1, and steam can be discharged through the steam inlet pipe 24, and steam can be discharged through the steam outlet pipe 25. The rice protein foaming powder in the vacuum concentration box main body 1 can be discharged by the discharge pump 26, and brackets 27 are welded on the outer walls of both ends of the vacuum concentration box main body 1. The appearance of the vacuum concentration box main body 1 is cylindrical, and the inner wall of the vacuum concentration box main body 1 is smooth, and a water outlet hole is provided at the bottom of the transmission rod 6.

[0027] In this embodiment, when in use, the pneumatic lifting rod 3 is used by the controller 23 to push the lifting seat 4 downward, so that the lifting seat 4 can enter the vacuum concentration box body 1, and the transmission rod 6 is driven by the motor 5 to rotate, which can drive the scraper 8 to rotate, and the spring telescopic rod 7 can be used to push the scraper 8 to fit the inner wall of the vacuum concentration box body 1, and the scraper 8 can be used to scrape off the residue on the inner wall of the vacuum concentration box body 1, and the water in the water tank 15 can be transported to the transmission rod 6 by the diversion pump 18, the water pipe 16 and the connecting pipe 17. The water in the transmission rod 6 can be sprayed out by the spray table 9 and the booster nozzle 10 to rinse the inner wall of the vacuum concentration box body 1, which is beneficial to improve the cleaning effect. The power supply 11 is used to power the heating tube 12, so that the vacuum concentration box body 1 can be heated, and the moisture in the box can be quickly dried. The space between the vacuum concentration box body 1 and the storage box 2 can be separated by the sealing gasket 19 to prevent the heat in the vacuum concentration box body 1 from flowing into the storage box 2 and affecting the low-temperature concentration effect.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 four-stage vacuum concentrator for producing rice protein foaming powder, comprising a vacuum concentrator box body (1), characterized in that: A storage box (2) is welded to the top of the vacuum concentration box body (1), and the bottom of the storage box (2) is connected to the top of the vacuum concentration box body (1). A pneumatic lifting rod (3) is screwed to the top of the inner wall of the storage box (2), and a lifting seat (4) is welded to the telescopic end of the pneumatic lifting rod (3). Motors (5) are plugged into both ends of the lifting seat (4), and a transmission rod (6) is fixed to the output end of the motor (5). A pair of spring telescopic rods (7) are welded to the top of the outer wall of the transmission rod (6). A scraper (8) is provided above the top of the transmission rod (6), and the telescopic end of the spring telescopic rod (7) is screwed and fixed to the bottom of the scraper (8). A spray platform (9) is provided at the bottom of the outer wall of the transmission rod (6), and a plurality of booster nozzles (10) are equidistantly provided at the bottom of the spray platform (9). Power supplies (11) are screwed to the bottom of both sides of the lifting seat (4), and a heating tube (12) is electrically connected to the power supply (11). A fan (13) is provided at the bottom of the lifting seat (4).

2. Rice protein foaming powder according to claim 1 is produced with stage-four vacuum concentrator, it is characterized in that, The interior of the transmission rod (6) is hollow, and a rotating joint (14) is provided at one end of the transmission rod (6) away from the motor (5). Water tanks (15) are screwed to both sides of the storage box (2), and a water pipe (16) is provided at the bottom of the water tank (15). A connecting pipe (17) is plugged into the other end of the water pipe (16), and the other end of the connecting pipe (17) is plugged and connected to the rotating joint (14).

3. rice protein foaming powder according to claim 2 is produced with stage-four vacuum concentrator, it is characterized in that, A diversion pump (18) is provided at the inner bottom of the water tank (15), and the diversion pump (18) is connected to the water delivery pipe (16) by plugging, and the connecting pipe (17) is a corrugated telescopic pipe.

4. rice protein foaming powder according to claim 1 is produced with stage-four vacuum concentrator, it is characterized in that, Sealing pads (19) are glued to both sides of the bottom of the storage box (2), and the sealing pads (19) are made of rubber material. The two sealing pads (19) are in contact with each other at the sides away from the storage box (2).

5. rice protein foaming powder according to claim 1 is produced with stage-four vacuum concentrator, it is characterized in that, The outer wall of the storage box (2) is provided with a fan (20), and a heating frame (21) is screwed to the outer wall of the fan (20), a plurality of electric heating wires (22) are equidistantly arranged inside the heating frame (21), and a controller (23) is screwed to one side of the fan (20).

6. rice protein foaming powder according to claim 1 is produced with stage-four vacuum concentrator, it is characterized in that, A steam inlet pipe (24) is provided at one end of the vacuum concentration box body (1), a steam outlet pipe (25) is provided at the other end of the vacuum concentration box body (1), and a discharge pump (26) is provided at the bottom of the other end of the vacuum concentration box body (1).

7. rice protein foaming powder according to claim 1 is produced with stage-four vacuum concentrator, it is characterized in that, Brackets (27) are welded to the outer walls of both ends of the vacuum concentration box body (1).

8. rice protein foaming powder according to claim 1 is produced with stage-four vacuum concentrator, it is characterized in that, The vacuum concentration box body (1) has a cylindrical appearance, and the inner wall of the vacuum concentration box body (1) is smooth. A water outlet hole is provided at the bottom of the transmission rod (6).

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