Efficient drying device for selenium-containing soybean protein powder production

Abstract

The utility model discloses an efficient drying device for selenium-containing soybean protein powder production, and relates to the technical field of protein powder production. The outer filter screen is rotatably mounted in the outer shell; the supporting table is fixed in the outer shell and is used for supporting the outer filter screen; the stirring device is rotatably mounted at the lower part of the outer filter screen and is connected with the inner wall of the outer shell; the plugging assembly is detachably inserted into the opening of the outer shell and the opening of the outer filter screen; the driving device is mounted in the outer shell; selenium-containing soybean protein powder is driven to turn over through rotation of the outer filter screen, the selenium-containing soybean protein powder at the bottom is turned over to the upper portion, hot air in the outer shell can also enter the outer shell, the hot air can directly dry the selenium-containing soybean protein powder, meanwhile, sprayed hot air is blocked, and the drying efficiency is improved. And the drifting range of the selenium-containing soybean protein powder under the blowing of hot air is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of protein powder production, in particular to a high-efficiency drying device for producing sun-dried soybean protein powder. Background Art

[0002] Selenium-containing soybeans are a type of soybeans. They are grown in thick selenium-rich strata, have good quality, and have a moderate selenium concentration. They are also accompanied by essential trace elements such as "zinc" for the human body, and are not contaminated by toxic and harmful elements such as heavy metals. They are high in calcium and protein, making them the first choice for making protein powder.

[0003] As people's living standards continue to improve, their pursuit of quality of life is also increasing. Therefore, more and more people choose to take nutritional supplements to supplement their nutrition. The protein powder industry has emerged accordingly, and protein powder made from selenium-containing soybeans is even more popular.

[0004] Since protein powder is relatively moist right after processing, it needs to be dried by a drying device so that the protein powder can be in powder form.

[0005] When the protein powder is dried and stirred, it can only drive the protein powder to rotate, and cannot make it roll and form grooves to clamp the contact area with the hot air. This will cause the drying efficiency of the protein powder on the outside to be much greater than that of the protein powder in the center, and will also cause the protein powder to float during hot air drying. Utility Model Content

[0006] The utility model provides a high-efficiency drying device for producing sun-dried soybean protein powder, which solves the problem in the prior art that the drying efficiency of the outer protein powder is much higher than that of the protein powder in the center, and the protein powder will be scattered during hot air drying.

[0007] The technical problem solved by the present invention is achieved by the following technical solutions:

[0008] A high-efficiency drying device for producing sun-dried soybean protein powder, comprising:

[0009] outer shell;

[0010] an outer filter screen rotatably mounted inside the outer shell;

[0011] A support platform, fixed inside the outer shell and used to support the outer filter screen;

[0012] A stirring device, the stirring device is rotatably mounted on the lower part of the outer filter and connected to the inner wall of the outer shell;

[0013] a plugging assembly, the plugging assembly being detachably inserted into the opening of the outer shell and the outer filter;

[0014] A driving device, which is installed inside the outer shell and drives the outer filter and the stirring device to rotate;

[0015] The heat-conducting component is installed inside the outer shell and located on the upper outer side of the outer filter.

[0016] Optionally, a limiting ring is fixedly installed at an opening at one end of the outer filter screen, and a positioning circular plate is rotatably installed inside the outer filter screen and contacts the limiting ring.

[0017] Optionally, the stirring device includes:

[0018] a stirring shaft, the stirring shaft passing through the positioning circular plate and being rotatably connected to the inner wall of the outer shell;

[0019] A plurality of mounting rings are provided and arranged transversely and fixed on the outside of the stirring shaft;

[0020] A plurality of triangular scrapers are provided and installed in an annular array on the outside of the mounting ring and in contact with the inner surface of the outer filter screen;

[0021] A coil spring, wherein both ends of the coil spring are fixedly connected to the triangular scraper and the mounting ring respectively.

[0022] Optionally, the blocking component includes:

[0023] A blocking outer plate, the blocking outer plate being detachably fastened to the opening of the outer shell;

[0024] The rotating plate is detachably fastened to the opening at the other end of the outer filter screen.

[0025] Optional:

[0026] The driving device comprises:

[0027] a drive motor, the drive motor being detachably fixed to the inner wall of the outer shell;

[0028] A main shaft, which is mounted on the output end of the driving motor and drives the rotating plate to rotate;

[0029] Gears: two gears are provided and are respectively fixed on the outside of the main shaft and the stirring shaft and mesh with each other.

[0030] Optionally, the heat conducting component includes:

[0031] a heat-conducting pipe, the heat-conducting pipe being installed on the inner wall of the outer shell and extending through the outer shell to the outside of the outer shell;

[0032] The gas nozzle is arranged on the outside of the heat-conducting pipe and corresponds to the outer filter screen.

[0033] Optionally, support plates are fixedly mounted on both ends of the outer side of the outer shell, and a base plate is fixedly mounted on the bottom of the support plates.

[0034] The beneficial effects of the utility model are:

[0035] The rotation of the outer filter drives the protein powder to turn over, turning the protein powder at the bottom to the top, and the hot air inside the outer shell can also enter the interior, so that the hot air can directly dry the protein powder, and at the same time block the ejected hot air, reducing the range of the protein powder drifting under the blowing of the hot air;

[0036] The two gears are arranged in coordination so that the outer filter and the stirring device can rotate synchronously and in opposite directions, thereby improving the tumbling efficiency of the protein powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the implementation scheme of the present invention or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0038] Figure 1 This is a schematic diagram of the structure of the utility model;

[0039] Figure 2 This is a schematic diagram of the structure of the plugging component of the utility model;

[0040] Figure 3 This is a schematic diagram of the structure of the heat conduction component of the utility model;

[0041] Figure 4 This is a schematic diagram of the structure of the drive device of the utility model;

[0042] Figure 5 This is a schematic diagram of the coil spring structure of the utility model.

[0043] In the figure: 100, outer shell; 110, support plate; 120, bottom plate;

[0044] 200, external filter; 210, limiting ring; 220, positioning circular plate;

[0045] 300, support platform;

[0046] 400, stirring device; 410, stirring shaft; 420, mounting ring; 430, triangular scraper; 440, coil spring;

[0047] 500, blocking assembly; 510, blocking outer plate; 520, rotating plate;

[0048] 600, driving device; 610, driving motor; 620, main shaft; 630, gear;

[0049] 700, heat conduction component; 710, heat conduction pipe; 720, gas nozzle. DETAILED DESCRIPTION

[0050] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0051] Reference Figure 1-3 The high-efficiency drying device for producing sun-dried soybean protein powder shown includes:

[0052] outer shell 100;

[0053] The outer filter 200 is rotatably mounted inside the outer shell 100 and stores the protein powder, driving the protein powder to roll;

[0054] The support platform 300 is fixed inside the outer shell 100 and is used to support the outer filter 200;

[0055] The stirring device 400 is rotatably mounted on the lower portion of the outer filter 200 and connected to the inner wall of the outer shell 100. The stirring device 400 stirs the protein powder during rotation, so that the protein powder forms grooves and a clamping contact area.

[0056] The plugging assembly 500 is detachably inserted into the opening of the outer shell 100 and the outer filter 200;

[0057] The driving device 600 is installed inside the outer shell 100 and drives the outer filter 200 and the stirring device 400 to rotate;

[0058] The heat conducting component 700 is installed inside the outer shell 100 and is located on the upper outer side of the outer filter 200. It transports the hot air generated by the external hot air blower to the inside of the outer shell 100 to dry the protein powder.

[0059] During use, the protein powder is introduced into the interior of the outer filter 200, and then the blocking component 500 is fastened to the opening of the outer filter 200 and the outer shell 100. The driving device 600 is started to rotate the outer filter 200 and the stirring device 400, and the outer filter 200 and the stirring device 400 rotate in opposite directions, so that the outer filter 200 rotates and drives the protein powder to roll, and the stirring device 400 forms a groove around the protein powder to clamp the contact area during rotation;

[0060] Start the external hot air blower so that the hot air generated by the hot air blower is transported to the interior of the outer shell 100 and the outer filter 200 through the heat conducting component 700 to dry the protein powder;

[0061] When the protein powder is dried, remove the sealing component 500 and take out the dried protein powder inside the outer filter 200;

[0062] The rotation of the outer filter 200 drives the protein powder to flip, flipping the protein powder at the bottom to the top, and the hot air inside the outer shell 100 can also enter the interior, so that the hot air can directly dry the protein powder, while blocking the ejected hot air, reducing the range of the protein powder drifting under the blowing of the hot air;

[0063] In some embodiments of the present invention, in order to support the outer filter 200 and the stirring device 400, refer to Figure 2 As shown, a limiting ring 210 is fixedly installed at an opening of one end of the outer filter 200 , and a positioning circular plate 220 is rotatably installed inside the outer filter 200 and contacts the limiting ring 210 .

[0064] Among them, one end of the outer filter 200 is blocked by the cooperation of the limiting ring 210 and the positioning circular plate 220, and the limiting ring 210 and the positioning circular plate 220 can rotate relative to each other to prevent the rotation of the outer filter 200 and the stirring device 400 from affecting each other;

[0065] The positioning circular plate 220 is provided to keep the outer filter screen 200 and the stirring device 400 in a normal position, thereby preventing the outer filter screen 200 and the stirring device 400 from tilting toward one end.

[0066] In some embodiments of the present invention, in order to roll the protein powder and increase the contact area between the protein powder and the hot air, refer to Figure 4 and Figure 5 As shown, the stirring device 400 includes:

[0067] A stirring shaft 410 , which passes through the positioning circular plate 220 and is rotatably connected to the inner wall of the outer shell 100 ;

[0068] A plurality of mounting rings 420 are provided and are laterally arranged and fixed to the outside of the stirring shaft 410 so that the triangular scraper 430 can be properly installed and driven by the stirring shaft 410 to drive the triangular scraper 430 to rotate;

[0069] A plurality of triangular scrapers 430 are provided and are mounted in an annular array on the outside of the mounting ring 420 , and contact the inner surface of the outer filter 200 , and knock the outer filter 200 , while scraping off the protein powder adhered to the outer filter 200 ;

[0070] The coil spring 440 has two ends fixedly connected to the triangular scraper 430 and the mounting ring 420 respectively, and drives the triangular scraper 430 to return to its original position after the obstruction of the triangular scraper 430 disappears.

[0071] When the stirring shaft 410 rotates, it drives the mounting ring 420 and the triangular scraper 430 to rotate. When the triangular scraper 430 contacts the outer filter 200, it knocks the outer filter 200. After the knock, the triangular scraper 430 rotates under the obstruction of the outer filter 200, and drives the coil spring 440 to store force, so that the stirring shaft 410 can rotate normally. After the triangular scraper 430 loses contact with the outer filter 200, the coil spring 440 drives the triangular scraper 430 to recover.

[0072] The arrangement of the stirring shaft 410 and the mounting ring 420 ensures the normal installation of the triangular scraper 430 and drives the triangular scraper 430 to rotate.

[0073] The triangular scraper 430 is used to knock the outer filter 200, so that the protein powder on the outer filter 200 is shaken down, and the protein powder shaken down will scrape the protein powder on the inner surface of the outer filter 200;

[0074] The triangular scrapers 430 on two adjacent mounting rings 420 are staggered so as not to contact the inner surface of the outer filter screen 200 at the same time, and the triangular scrapers 430 partially overlap;

[0075] The coil spring 440 enables the triangular scraper 430 to rotate normally when in contact with the inner surface of the outer filter 200 , and can drive the triangular scraper 430 to reset after the rotation.

[0076] In some embodiments of the present invention, referring to Figure 4 and Figure 2 As shown, in order to block the protein powder and simultaneously enable the driving device 600 to drive the outer filter 200 to rotate, the blocking component 500 includes:

[0077] The blocking outer panel 510 is detachably fastened to the opening of the outer shell 100 , and a handle is provided on the outer side of the blocking outer panel 510 ;

[0078] The rotating plate 520 is detachably fastened to the opening at the other end of the outer filter 200 . When the rotating plate 520 rotates, it can drive the outer filter 200 to rotate synchronously.

[0079] The outer plate 510 is adapted to the outer shell 100 and the outer shell 100 is sealed.

[0080] The outer filter screen 200 is blocked by the setting of the rotating plate 520 , and the outer filter screen 200 is driven to rotate synchronously during rotation, and a polygonal sleeve is provided on the inner side of the rotating plate 520 that can be sleeved on the outer side of the driving device 600 .

[0081] In some embodiments of the present invention, referring to Figure 4 As shown, in order to drive the outer filter 200 and the stirring device 400 to rotate, the driving device 600 includes:

[0082] A drive motor 610 , which is detachably fixed to the inner wall of the outer shell 100 ;

[0083] The main shaft 620 is installed at the output end of the driving motor 610 and drives the rotating plate 520 to rotate;

[0084] Gear 630 , there are two gears 630 , which are respectively fixed on the outside of the main shaft 620 and the stirring shaft 410 and mesh with each other, so that when the main shaft 620 rotates, the stirring shaft 410 is driven to rotate synchronously.

[0085] The driving motor 610 is started to drive the main shaft 620 to rotate, and when the main shaft 620 rotates, the stirring shaft 410 is driven by the gear 630 to rotate at the same time;

[0086] Among them, the cooperation of the two gears 630 can make the outer filter 200 and the stirring device 400 rotate synchronously, and the directions of rotation are opposite, thereby improving the efficiency of the protein powder rolling.

[0087] In some embodiments of the present invention, in order to provide hot air to the interior of the outer shell 100 and the outer filter 200, refer to Figure 3 As shown, the thermal conductive component 700 includes:

[0088] The heat conducting pipe 710 is installed on the inner wall of the outer shell 100, passes through the outer shell 100 and extends to the outside of the outer shell 100, and is connected to an external hot air blower;

[0089] The gas nozzle 720 is disposed outside the heat-conducting pipe 710 and corresponds to the outer filter 200 .

[0090] When the hot air blower is started, the hot air generated by the hot air blower will be transported to the gas nozzle 720 through the heat conduction pipe 710, and will be sprayed out through the gas nozzle 720 to dry the protein powder.

[0091] In some embodiments of the present invention, in order to ensure the stability of the outer shell 100 when placed, refer to Figure 1As shown, support plates 110 are fixedly mounted on both ends of the outer side of the outer shell 100 , and a bottom plate 120 is fixedly mounted on the bottom of the support plate 110 .

[0092] The outer shell 100 is supported by the cooperation of the support plate 110 and the bottom plate 120 , and the height of the outer shell 100 is ensured.

[0093] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency drying device for producing selenium-containing soybean protein powder, characterized in that: include: an outer shell (100); an outer filter (200), the outer filter (200) being rotatably mounted inside the outer shell (100); A support platform (300), the support platform (300) is fixed inside the outer shell (100) and is used to support the outer filter (200); a stirring device (400), the stirring device (400) being rotatably mounted on the lower portion of the outer filter (200) and connected to the inner wall of the outer shell (100); A plugging assembly (500) is detachably inserted into the openings of the outer shell (100) and the outer filter (200); A driving device (600), the driving device (600) is installed inside the outer shell (100) and drives the outer filter (200) and the stirring device (400) to rotate; A heat-conducting component (700) is installed inside the outer shell (100) and is located on the upper outer side of the outer filter (200).

2. The high-efficiency drying device for producing selenium-containing soybean protein powder according to claim 1, characterized in that: A limiting ring (210) is fixedly mounted at an opening at one end of the outer filter (200), and a positioning circular plate (220) is rotatably mounted inside the outer filter (200) and is in contact with the limiting ring (210).

3. The high-efficiency drying device for producing selenium-containing soybean protein powder according to claim 1, characterized in that: The stirring device (400) comprises: a stirring shaft (410), the stirring shaft (410) passing through the positioning circular plate (220) and being rotatably connected to the inner wall of the outer shell (100); A mounting ring (420), wherein a plurality of mounting rings (420) are provided and are arranged transversely and fixed on the outside of the stirring shaft (410); A plurality of triangular scrapers (430) are provided and are installed in an annular array on the outside of the mounting ring (420) and in contact with the inner surface of the outer filter screen (200); A coil spring (440), wherein both ends of the coil spring (440) are fixedly connected to the triangular scraper (430) and the mounting ring (420) respectively.

4. The high-efficiency drying device for producing selenium-containing soybean protein powder according to claim 1, characterized in that: The blocking assembly (500) comprises: A blocking outer plate (510), the blocking outer plate (510) being detachably fastened to the opening of the outer shell (100); The rotating plate (520) is detachably fastened to the opening at the other end of the outer filter (200).

5. The high-efficiency drying device for producing selenium-containing soybean protein powder according to claim 1, characterized in that: The driving device (600) comprises: a driving motor (610), wherein the driving motor (610) is detachably fixed to the inner wall of the outer shell (100); A main shaft (620), the main shaft (620) is installed at the output end of the driving motor (610) and drives the rotating plate (520) to rotate; Gears (630), two gears (630) are provided and are respectively fixed on the outside of the main shaft (620) and the stirring shaft (410) and mesh with each other.

6. The high-efficiency drying device for producing selenium-containing soybean protein powder according to claim 1, characterized in that: The heat conducting component (700) comprises: a heat-conducting pipe (710), the heat-conducting pipe (710) being installed on the inner wall of the outer shell (100) and passing through the outer shell (100) to extend to the outside of the outer shell (100); A gas nozzle (720) is provided on the outside of the heat-conducting pipe (710) and corresponds to the outer filter (200).

7. The high-efficiency drying device for producing selenium-containing soybean protein powder according to claim 1, characterized in that: Support plates (110) are fixedly mounted on both ends of the outer side of the outer shell (100), and a bottom plate (120) is fixedly mounted on the bottom of the support plate (110).

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