Wheat bran fermentation device for whole wheat flour processing

Abstract

The utility model provides a wheat bran fermentation device for whole wheat flour processing, and relates to the field of whole wheat flour. The wheat bran fermentation device for whole wheat flour processing comprises a heat preservation shell and a fermentation tank, a turnover mechanism is arranged in the middle of the fermentation tank and comprises a second temperature sensor, a sealing cover and a second rotating wheel, the middle of the sealing cover is rotationally connected with a rotating shaft, a stirring mechanism is arranged in the heat preservation shell, and the stirring mechanism is arranged in the heat preservation shell. The stirring mechanism comprises a buckle, a gear ring and stirring blades, and the buckle is rotationally connected with the heat preservation shell. According to the wheat bran fermentation device for whole wheat flour processing, a fermentation tank is subjected to heat preservation through a heat preservation shell, a second rotating wheel drives a buckle to rotate, a rotating gear drives a gear ring to rotate, then stirring blades are driven to rotate, liquid in the heat preservation shell is stirred, the flowing speed of the liquid in the heat preservation shell is increased, and the temperature in the heat preservation shell is more stable; the accuracy of controlling the fermentation temperature of the wheat bran is improved, and the fermentation rate of the wheat bran is increased.

Description

Technical Field

[0001] The utility model relates to a whole-wheat flour and wheat bran fermentation device, in particular to a wheat bran fermentation device for whole-wheat flour processing, belonging to the technical field of whole-wheat flour. Background Art

[0002] There are two types of whole wheat flour: Whole wheat flour refers to wheat that is cleaned and processed into flour with all the nutrients of the grain. According to the processing technology, it can be divided into whole grain grain flour and compound flour according to the proportion of wheat grain bran, germ and endosperm. That is, the weight of wheat input will produce the same weight of flour containing wheat bran. The crude fiber in this flour is most beneficial to human health and is also very good for diabetics.

[0003] The utility model with patent number CN215328141U discloses a wheat bran fermentation system, including a peeling device, a stirring device, an enzymolysis device and a drying device. The peeling device is provided with a sorting device for sorting out the peeled wheat bran; the discharge port of the sorting device is connected to the feed port of the stirring device; the discharge port of the stirring device is connected to the feed port of the enzymolysis device. The wheat bran in the whole wheat flour is enzymolyzed by the peeling device, the sorting device, the stirring device, the enzymolysis device and the drying device, which solves the problem of excessively high crude fiber content in the existing whole wheat flour, effectively reduces the crude fiber content in the whole wheat flour, and improves the absorption and utilization rate of nutrients.

[0004] In the whole wheat flour processing, in order to improve the taste of whole wheat flour, the bran will be fermented to reduce the crude fiber content of the bran. Although the device in the above patent effectively reduces the crude fiber content, the fermentation temperature is not easy to control during fermentation, so that the bacteria cannot maintain a high activity, thereby reducing the fermentation rate of the bran. To this end, we provide a bran fermentation device for whole wheat flour processing to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a wheat bran fermentation device for whole wheat flour processing in order to solve the above-mentioned problems, so as to solve the problem that the fermentation temperature is difficult to control in the comparative documents.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a wheat bran fermentation device for whole wheat flour processing.

[0009] It includes an insulating shell and a fermentation tank, wherein a flip mechanism is arranged in the middle of the fermentation tank, wherein the flip mechanism includes a second temperature sensor, a sealing cover and a second rotating wheel, wherein the middle of the sealing cover is rotatably connected with a rotating shaft, and a stirring mechanism is arranged inside the insulating shell, wherein the stirring mechanism includes a buckle, a gear ring and a stirring blade, wherein the buckle is rotatably connected with the insulating shell, and the buckle is adapted to the second rotating wheel, and a rotating gear is fixedly connected to the bottom end of the buckle, and the rotating gear is meshed with the gear ring.

[0010] Preferably, a temperature controller and a first temperature sensor are fixedly connected to the surface of the heat-insulating shell, a lift is fixedly connected to the bottom end of the heat-insulating shell, and an output end of the lift is fixedly connected to the sealing cover.

[0011] Preferably, a fixed shell is fixedly connected to the surface of the sealing cover, and the rotating shaft and the second rotating wheel are both rotatably connected to the fixed shell, the top end of the rotating shaft is fixedly connected to the first rotating wheel, and the first rotating wheel and the second rotating wheel are connected by a chain transmission.

[0012] Preferably, a motor is fixedly connected to the surface of the sealing cover, and an output end of the motor is fixedly connected to a rotating shaft, and a spiral blade is fixedly connected to the bottom end of the rotating shaft.

[0013] Preferably, a sealing ring is fixedly connected to the top of the fermenter, and the sealing cover and the sealing ring are in contact with each other, the second temperature sensor is fixed inside the fermenter, and the fermenter is fixed in the middle of the heat-insulating shell.

[0014] Preferably, the interior of the gear ring is slidably connected to a first sliding guide rail, and the first sliding guide rail is fixedly connected to the heat-insulating shell, the surface of the gear ring is fixedly connected to a connecting rod, and the stirring blade is fixed to the middle of the connecting rod.

[0015] Preferably, the bottom end of the heat-insulating outer shell is fixedly connected to a second sliding guide rail, a sliding ring is slidably connected to the surface of the second sliding guide rail, and the bottom end of the connecting rod is fixedly connected to the sliding ring.

[0016] The utility model provides a wheat bran fermentation device for whole wheat flour processing, which has the following beneficial effects:

[0017] 1. The bran fermentation device for whole wheat flour processing uses a heat-insulating shell to insulate a fermentation tank, thereby improving the accuracy of temperature control of bran fermentation and the fermentation rate of bran. The second temperature sensor is used to detect the internal temperature of the fermentation tank, thereby improving the accuracy of temperature control of the fermented bran in the fermentation tank. The second rotating wheel drives the buckle to rotate, so that the rotating gear drives the gear ring to rotate, and then drives the stirring blade to rotate, thereby disrupting the liquid in the heat-insulating shell, improving the flow rate of the liquid in the heat-insulating shell, avoiding temperature abnormalities in a single position, making the temperature inside the heat-insulating shell more stable, improving the accuracy of temperature control of bran fermentation and the fermentation rate of bran. The first temperature sensor is used to detect the temperature of the liquid in the heat-insulating shell, and the temperature controller is used to heat or cool the liquid in the heat-insulating shell, so that the temperature of the liquid in the heat-insulating shell is maintained within a relatively stable range.

[0018] 2. The bran fermentation device for whole-wheat flour processing fixes the first runner and the second runner through a fixed shell to improve the running stability of the first runner and the second runner, rotates the rotating shaft so that the first runner drives the second runner to rotate, drives the rotating shaft to rotate through a motor, drives the spiral blade to rotate through the rotating shaft, turns the bran inside the fermentation tank over, avoids the bran inside the fermentation tank from piling up to cause abnormal temperature, makes the bran temperature inside the fermentation tank more stable, improves the fermentation rate of the bran, seals the gap between the fermentation tank and the sealing cover through a sealing ring to avoid foreign substances entering the fermentation tank during fermentation and reduces the influence on the fermentation of the bran, fixes the toothed ring through a first sliding guide rail to improve the rotation stability of the toothed ring, drives the stirring blade to do circular motion through a connecting rod, improves the stirring effect of the liquid in the heat-insulating shell, limits the sliding ring through a second sliding guide rail so that the sliding ring can only rotate in a circle, and fixes the bottom end of the connecting rod through the sliding ring so that the connecting rod rotates more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic cross-sectional view of the interior of the heat-insulating housing of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal cross-section of the fermentation tank of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the stirring mechanism of the utility model.

[0023]

Main component symbol description

[0024] 1. Insulated housing; 2. Temperature controller; 3. First temperature sensor; 4. Fermentation tank;

[0025] 5. Turning mechanism; 501. second temperature sensor; 502. sealing ring; 503. sealing cover; 504. rotating shaft; 505. spiral blade; 506. motor; 507. fixed shell; 508. first rotating wheel; 509. second rotating wheel;

[0026] 6. stirring mechanism; 601. buckle; 602. rotating gear; 603. gear ring; 604. first sliding guide rail; 605. connecting rod; 606. stirring blade; 607. second sliding guide rail; 608. sliding ring;

[0027] 7. Elevator. DETAILED DESCRIPTION

[0028] The utility model embodiment provides a wheat bran fermentation device for whole wheat flour processing.

[0029] See also Figure 1 , including an insulating shell 1 and a fermentation tank 4. The insulating shell 1 is filled with a liquid with fast heat transfer. The fermentation tank 4 is insulated by the insulating shell 1, thereby improving the accuracy of controlling the temperature of wheat bran fermentation and increasing the fermentation rate of wheat bran.

[0030] A temperature controller 2 and a first temperature sensor 3 are fixedly connected to the surface of the thermal insulation shell 1. The first temperature sensor 3 is used to detect the temperature of the liquid inside the thermal insulation shell 1. The temperature controller 2 is used to heat or cool the liquid inside the thermal insulation shell 1 so that the temperature of the liquid inside the thermal insulation shell 1 is maintained within a relatively stable range.

[0031] See also Figure 2 and Figure 3 A turning mechanism 5 is provided in the middle of the fermentation tank 4, and the turning mechanism 5 includes a second temperature sensor 501, a sealing cover 503 and a second rotating wheel 509. The middle part of the sealing cover 503 is rotatably connected with a rotating shaft 504. The internal temperature of the fermentation tank 4 is detected by the second temperature sensor 501 to improve the accuracy of temperature control of the fermented bran in the fermentation tank 4.

[0032] The bottom end of the heat-insulating shell 1 is fixedly connected with a lifter 7, and the output end of the lifter 7 is fixedly connected with the sealing cover 503. The sealing cover 503 is driven to move up and down by the lifter 7. After the bran fermentation is completed, the bran inside the fermentation tank 4 can be conveniently taken out.

[0033] A fixed shell 507 is fixedly connected to the surface of the sealing cover 503, and the rotating shaft 504 and the second rotating wheel 509 are both rotatably connected to the fixed shell 507. The top of the rotating shaft 504 is fixedly connected to the first rotating wheel 508, and the first rotating wheel 508 and the second rotating wheel 509 are connected through a chain transmission. The first rotating wheel 508 and the second rotating wheel 509 are fixed by the fixed shell 507 to improve the operating stability of the first rotating wheel 508 and the second rotating wheel 509. The first rotating wheel 508 drives the second rotating wheel 509 to rotate by rotating the rotating shaft 504.

[0034] A motor 506 is fixedly connected to the surface of the sealing cover 503, and the output end of the motor 506 is fixedly connected to the rotating shaft 504, and the bottom end of the rotating shaft 504 is fixedly connected to the spiral blade 505. The motor 506 drives the rotating shaft 504 to rotate, and the spiral blade 505 is driven to rotate by the rotating shaft 504 to turn the bran inside the fermentation tank 4 over, thereby preventing the bran inside the fermentation tank 4 from piling up and causing temperature abnormalities, making the bran temperature inside the fermentation tank 4 more stable, and improving the bran fermentation rate.

[0035] The motor 506 is a prior art, and the detailed parameters and models thereof will not be described in detail in this application.

[0036] A sealing ring 502 is fixedly connected to the top of the fermentation tank 4, and the sealing cover 503 is in conflict with the sealing ring 502. The second temperature sensor 501 is fixed inside the fermentation tank 4, and the fermentation tank 4 is fixed in the middle of the heat-insulating shell 1. The sealing ring 502 is used to seal the gap between the fermentation tank 4 and the sealing cover 503 to prevent foreign substances from entering the fermentation tank 4 during fermentation, thereby reducing the impact on the fermentation of wheat bran.

[0037] Please refer again Figure 4 A stirring mechanism 6 is arranged inside the heat-insulating shell 1, and the stirring mechanism 6 includes a buckle 601, a gear ring 603 and a stirring blade 606. The buckle 601 is rotatably connected to the heat-insulating shell 1, and the buckle 601 is adapted to the second rotating wheel 509. A rotating gear 602 is fixedly connected to the bottom end of the buckle 601, and the rotating gear 602 is meshed with the gear ring 603. The buckle 601 is driven to rotate by the second rotating wheel 509, so that the rotating gear 602 drives the gear ring 603 to rotate, and then drives the stirring blade 606 to rotate, so as to stir the liquid inside the heat-insulating shell 1, increase the flow speed of the liquid inside the heat-insulating shell 1, avoid abnormal temperature at a single position, make the temperature inside the heat-insulating shell 1 more stable, improve the accuracy of temperature control of wheat bran fermentation, and increase the fermentation rate of wheat bran.

[0038] The interior of the gear ring 603 is slidably connected to a first sliding guide rail 604, and the first sliding guide rail 604 is fixedly connected to the heat-insulating outer shell 1. The surface of the gear ring 603 is fixedly connected to a connecting rod 605, and a stirring blade 606 is fixed to the middle of the connecting rod 605. The gear ring 603 is fixed by the first sliding guide rail 604 to improve the rotation stability of the gear ring 603. The gear ring 603 drives the stirring blade 606 to perform a circular motion through the connecting rod 605, thereby improving the stirring effect on the liquid in the heat-insulating outer shell 1.

[0039] The bottom end of the heat-insulating outer shell 1 is fixedly connected with a second sliding guide rail 607, and the surface of the second sliding guide rail 607 is slidably connected with a sliding ring 608, and the bottom end of the connecting rod 605 is fixedly connected with the sliding ring 608. The sliding ring 608 is restricted by the second sliding guide rail 607 so that the sliding ring 608 can only rotate in a circle. The bottom end of the connecting rod 605 is fixed by the sliding ring 608 so that the connecting rod 605 rotates more smoothly.

[0040] When the utility model is in use, the fermentation tank 4 is insulated by the heat-insulating shell 1, the temperature of the liquid inside the heat-insulating shell 1 is detected by the first temperature sensor 3, the liquid inside the heat-insulating shell 1 is heated or cooled by the temperature controller 2, so that the temperature of the liquid inside the heat-insulating shell 1 is kept within a relatively stable range, the rotating shaft 504 is driven to rotate by the motor 506, and the spiral blade 505 is driven to rotate by the rotating shaft 504 to turn over the bran inside the fermentation tank 4, so as to avoid the bran inside the fermentation tank 4 from piling up and causing abnormal temperature, so that the fermentation tank 4 can be heated and cooled. The bran temperature inside the tank 4 is more stable, and the rotating shaft 504 rotates to drive the first rotating wheel 508 to drive the second rotating wheel 509 to rotate, and the second rotating wheel 509 drives the buckle 601 to rotate, so that the rotating gear 602 drives the gear ring 603 to rotate, and the gear ring 603 drives the stirring blade 606 to make a circular motion, so as to stir the liquid inside the heat-insulating shell 1, increase the flow speed of the liquid inside the heat-insulating shell 1, avoid temperature abnormality at a single position, make the temperature inside the heat-insulating shell 1 more stable, improve the accuracy of temperature control of wheat bran fermentation, and increase the fermentation rate of wheat bran.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wheat bran fermentation device for whole wheat flour processing, comprising a heat-insulating housing (1) and a fermentation tank (4), characterized in that: A turning mechanism (5) is arranged in the middle of the fermentation tank (4), and the turning mechanism (5) includes a second temperature sensor (501), a sealing cover (503) and a second rotating wheel (509). The middle of the sealing cover (503) is rotatably connected to a rotating shaft (504). A stirring mechanism (6) is arranged inside the heat-insulating shell (1), and the stirring mechanism (6) includes a buckle (601), a gear ring (603) and a stirring blade (606). The buckle (601) is rotatably connected to the heat-insulating shell (1), and the buckle (601) is adapted to the second rotating wheel (509). The bottom end of the buckle (601) is fixedly connected to a rotating gear (602), and the rotating gear (602) is meshed with the gear ring (603).

2. A wheat bran fermentation device for whole wheat flour processing according to claim 1, characterized in that: A temperature controller (2) and a first temperature sensor (3) are fixedly connected to the surface of the heat-insulating outer shell (1), a lift (7) is fixedly connected to the bottom end of the heat-insulating outer shell (1), and an output end of the lift (7) is fixedly connected to a sealing cover (503).

3. A wheat bran fermentation device for whole wheat flour processing according to claim 1, characterized in that: The surface of the sealing cover (503) is fixedly connected to a fixed shell (507), and the rotating shaft (504) and the second rotating wheel (509) are both rotatably connected to the fixed shell (507). The top end of the rotating shaft (504) is fixedly connected to a first rotating wheel (508), and the first rotating wheel (508) and the second rotating wheel (509) are connected via a chain transmission.

4. A wheat bran fermentation device for whole wheat flour processing according to claim 1, characterized in that: The surface of the sealing cover (503) is fixedly connected to a motor (506), and the output end of the motor (506) is fixedly connected to a rotating shaft (504), and the bottom end of the rotating shaft (504) is fixedly connected to a spiral blade (505).

5. A wheat bran fermentation device for whole wheat flour processing according to claim 1, characterized in that: A sealing ring (502) is fixedly connected to the top of the fermentation tank (4), and the sealing cover (503) and the sealing ring (502) are in contact with each other. The second temperature sensor (501) is fixed inside the fermentation tank (4), and the fermentation tank (4) is fixed in the middle of the heat-insulating outer shell (1).

6. A wheat bran fermentation device for whole wheat flour processing according to claim 1, characterized in that: The interior of the gear ring (603) is slidably connected to a first sliding guide rail (604), and the first sliding guide rail (604) is fixedly connected to the heat-insulating outer shell (1). The surface of the gear ring (603) is fixedly connected to a connecting rod (605), and a stirring blade (606) is fixed to the middle of the connecting rod (605).

7. A wheat bran fermentation device for whole wheat flour processing according to claim 6, characterized in that: The bottom end of the heat-insulating outer shell (1) is fixedly connected to a second sliding guide rail (607), the surface of the second sliding guide rail (607) is slidably connected to a sliding ring (608), and the bottom end of the connecting rod (605) is fixedly connected to the sliding ring (608).

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