Equipment for jerusalem artichoke inulin enzymolysis process

Abstract

The utility model relates to equipment for a jerusalem artichoke inulin enzymolysis process, which comprises a tank body, a sealing cover is arranged at the top of the tank body, a stirring shaft A is rotatably arranged in the tank body, and a driving mechanism for driving the stirring shaft A to rotate is arranged on the tank body; the stirring shaft A is sleeved with a stirring shaft B, and the stirring shaft A is rotationally arranged in the stirring shaft B; the stirring shaft B is connected with a stirring shaft A through a reverse transmission mechanism, a stirring paddle B is fixedly connected to the stirring shaft B, and the stirring shaft A penetrates through the stirring shaft B and is fixedly connected with a stirring paddle A; the stirring paddle A and the stirring paddle B are ensured to rotate reversely through the reverse transmission mechanism, so that raw materials are stirred comprehensively and fully, inulin and inulase are mixed more uniformly, the chemical reaction efficiency is increased, the production efficiency is improved, and the inulin and inulase mixing device is simple, efficient, safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of Jerusalem artichoke powder preparation, in particular to equipment for Jerusalem artichoke inulin enzymolysis technology. Background Art

[0002] Inulin is a reserve polysaccharide found in plants, boasting numerous benefits, including clearing heat and cooling blood, reducing swelling, promoting diuresis, promoting digestion, promoting laxative effects, lowering blood sugar, preventing and treating osteoporosis, and boosting immunity. It primarily originates from plants, with over 36,000 species discovered, including 11 dicot families, including the Asteraceae, Campanulaceae, and Gentianaceae, as well as the monocot families of the Liliaceae and Gramineae. For example, the tubers of Jerusalem artichoke and chicory, the tuberous roots of daphne (Dahlia), and the roots of thistles are all rich in inulin, with Jerusalem artichoke containing the highest concentration.

[0003] In the process of inulin production and processing, it is usually necessary to prepare the powdered Jerusalem artichoke by enzymatic hydrolysis, and then extract Jerusalem artichoke peptides from the inside of the Jerusalem artichoke powder through a preparation device; in order to accelerate the enzymatic hydrolysis process of inulin, stirring is usually performed during the enzymatic hydrolysis of the inulin to accelerate the mixing of inulin and inulinase, increase the efficiency of the chemical reaction, and thus improve production efficiency; but the existing stirring device usually uses a stirring blade that rotates in a single direction for stirring, but when the stirring blade rotates in a single direction, a vortex is formed. Driven by the vortex, the inulin and inulinase rotate synchronously with the vortex, resulting in insufficient mixing of the inulin and inulinase, thereby affecting the efficiency of the chemical reaction and reducing production efficiency. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a Jerusalem artichoke inulin enzymatic hydrolysis process device which ensures that a stirring paddle A and a stirring paddle B rotate in opposite directions through a reverse transmission mechanism, thereby comprehensively and fully stirring the raw materials, making the inulin and inulinase mix more evenly, increasing the chemical reaction efficiency, and improving the production efficiency. The device is simple, efficient, safe, reliable, and easy to operate.

[0005] The utility model is realized through the following technical scheme, and provides Jerusalem artichoke inulin enzymolysis process equipment, comprising a tank body, a sealing cover is provided on the top of the tank body, a stirring shaft A is rotatably provided in the tank body, and a driving mechanism for driving the stirring shaft A to rotate is provided on the tank body; a stirring shaft B is sleeved on the stirring shaft A, and the stirring shaft A is rotatably arranged in the stirring shaft B; the stirring shaft B is connected to the stirring shaft A through a reverse transmission mechanism, and a stirring paddle B is fixedly connected to the stirring shaft B, and the stirring shaft A passes through the stirring shaft B and is fixedly connected to the stirring paddle A; the reverse transmission mechanism ensures that the stirring paddles A and B rotate in opposite directions, thereby comprehensively and fully stirring the raw materials, making the inulin and inulinase mixed more evenly, increasing the chemical reaction efficiency, and improving the production efficiency.

[0006] As an optimization, the reverse transmission mechanism includes a driving gear coaxially fixed to the stirring shaft A, the driving gear is connected to the driven gear A through the transmission gear A, and the axes of the driving gear and the driven gear A are parallel to each other; the stirring shaft B is coaxially fixed to the driven gear A, and the driven gear A is provided with a through hole extending axially along the stirring shaft A, and the through hole is connected to the inner cavity of the stirring shaft B; the stirring paddles A and B are driven to rotate in opposite directions by the driving gear, the transmission gear A and the driven gear A.

[0007] As an optimization, the reverse transmission mechanism is connected to the driving mechanism through a reciprocating transmission mechanism, and the reciprocating transmission mechanism includes a box body B, in which a driven gear B coaxially fixed to the driving gear is provided, and the driven gear B is meshed with the transmission gear B; the transmission gear B is provided in the box body B, and the end of the transmission gear B away from the hinged part of the transmission gear B and the box body B is hinged to a driving wheel through a transmission rod, the driving wheel is provided in the box body B, and the transmission rod is hinged to the end of the driving wheel away from the hinged part of the driving wheel and the box body B; the driving wheel is connected to the driving mechanism; the reciprocating rotation of the stirring shaft A is ensured by the reciprocating transmission mechanism, so that the raw materials are more fully stirred, so that the inulin and inulinase are mixed more evenly.

[0008] As an optimization, a material guide hole is opened on the stirring paddle A and the stirring paddle B respectively, and the material guide holes on the stirring paddle A and the stirring paddle B respectively pass through the stirring surface of the stirring paddle A and the stirring paddle B; the aggregated inulin and inulinase are broken up through the material guide holes, the contact area of the inulin and inulinase is increased, and the inulin and inulinase are mixed more evenly.

[0009] As an optimization, the axis of the guide hole is tilted along the tangent of the movement trajectory of the guide hole; the tilted guide hole changes the flow direction of inulin and inulinase in the guide hole, thereby accelerating the mixing of inulin and inulinase.

[0010] The beneficial effects of the utility model are as follows: the reverse transmission mechanism ensures that the stirring paddle A and the stirring paddle B rotate in opposite directions, thereby comprehensively and fully stirring the raw materials, making the inulin and inulinase mixed more evenly, increasing the chemical reaction efficiency, and improving the production efficiency; the driving gear, the transmission gear A and the driven gear A drive the stirring paddle A and the stirring paddle B to rotate in opposite directions; the reciprocating transmission mechanism ensures that the stirring shaft A rotates reciprocally, thereby more fully stirring the raw materials, making the inulin and inulinase mixed more evenly; the material guide holes are used to disperse the aggregated inulin and inulinase, thereby increasing the contact area between the inulin and inulinase, and making the inulin and inulinase mixed more evenly; the inclined material guide holes are used to change the flow direction of the inulin and inulinase in the material guide holes, thereby accelerating the mixing of the inulin and inulinase. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model;

[0012] Figure 2 for Figure 1 Schematic diagram of the structure at A;

[0013] Figure 3 This is a schematic diagram of the reciprocating transmission mechanism structure of the utility model;

[0014] Figure 4 This is a schematic structural diagram of the stirring shaft A and stirring shaft B of the present invention;

[0015] Figure 5 This is a cross-sectional view of the stirring shaft A and stirring shaft B of the present invention (from a top view);

[0016] As shown in the figure:

[0017] 1. Tank body, 2. Sealing cover, 3. Driving mechanism, 4. Reciprocating transmission mechanism, 5. Reverse transmission mechanism, 6. Stirring shaft A, 7. Stirring shaft B, 8. Stirring paddle A, 9. Stirring paddle B, 10. Material guide hole, 401. Box body B, 402. Driving wheel, 403. Transmission rod, 404. Transmission gear B, 405. Driven gear B, 501. Box body A, 502. Driving gear, 503. Transmission gear A, 504. Driven gear A. DETAILED DESCRIPTION

[0018] In order to clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0019] like Figure 1 The equipment for Jerusalem artichoke inulin enzymatic hydrolysis process of the present invention includes a tank body 1, a sealing cover 2 is provided on the top of the tank body 1, a stirring shaft A6 is rotatably provided in the tank body 1, and a driving mechanism 3 for driving the stirring shaft A6 to rotate is provided on the tank body 1; a stirring shaft B7 is sleeved on the stirring shaft A6, and the stirring shaft A6 is rotatably arranged in the stirring shaft B7; the stirring shaft B7 is connected to the stirring shaft A6 through a reverse transmission mechanism 5, and a stirring paddle B9 is fixedly connected to the stirring shaft B7, and the stirring shaft A6 passes through the stirring shaft B7 and is fixedly connected to the stirring paddle A8.

[0020] The driving mechanism 3 is a prior art, which adopts a motor. The motor is fixed on the top of the sealing cover 2, and the axis of the motor extends in the vertical direction. The stirring shaft A6 and the stirring shaft B7 extend in the vertical direction, and the stirring shaft A6 is coaxially rotated in the stirring shaft B7. The stirring shaft B7 is a tubular structure. The reverse transmission mechanism 5 is fixed on the top of the sealing cover 2, the top of the stirring shaft A6 passes through the sealing cover 2 and is coaxially fixed to the output end of the motor, and the stirring shaft A6 is connected to the input end of the reverse transmission mechanism 5, and the top of the stirring shaft B7 passes through the sealing cover 2 and is connected to the output end of the reverse transmission mechanism 5. The stirring paddle A8 is fixed. At the lower end of the stirring shaft A6, the stirring paddle A8 extends in the vertical direction, and the stirring paddle A8 extends radially along the stirring shaft A6, and the stirring paddle A8 is evenly arranged in sequence around the stirring shaft A6; the stirring paddle B9 is fixed at the lower end of the stirring shaft B7, and the stirring paddle B9 extends in the vertical direction, and the stirring paddle B9 extends radially along the stirring shaft B7, and the stirring paddle B9 is evenly arranged in sequence around the stirring shaft B7; the stirring paddle B9 and the stirring paddle A8 are arranged in sequence along the vertical direction; a feed port is provided on the sealing cover 2, and the feed port is connected to the inner cavity of the tank body 1, and a discharge port connected to the inner cavity of the tank body 1 is provided at the bottom of the tank body 1.

[0021] Open the sealing cover 2, put inulin and inulinase into the tank body 1 and close the sealing cover 2; start the driving mechanism 3, the driving mechanism 3 drives the stirring shaft A6 to rotate, the stirring shaft A6 drives the stirring paddle A8 to rotate synchronously, and the stirring paddle A8 stirs the inulin and inulinase in the tank body 1; the stirring shaft A6 drives the stirring shaft B7 to rotate synchronously in the opposite direction through the reverse transmission mechanism 5, and the stirring shaft B7 drives the stirring paddle B9 to rotate synchronously, and the stirring paddle B9 stirs the inulin and inulinase in the tank body 1; the stirring paddles A8 and B9 rotate in opposite directions to each other and stir the inulin and inulinase in the tank body 1.

[0022] like Figure 2 The reverse transmission mechanism 5 shown includes a driving gear 502 coaxially fixed to the stirring shaft A6, and the driving gear 502 is connected to the driven gear A504 through a transmission gear A503, and the axes of the driving gear 502 and the driven gear A504 are parallel to each other; the stirring shaft B7 is coaxially fixed to the driven gear A504, and the driven gear A504 is provided with a through hole extending axially along the stirring shaft A6, and the through hole is connected to the inner cavity of the stirring shaft B7.

[0023] The driving gear 502, the transmission gear A503 and the driven gear A504 are of the existing technology and adopt bevel gears; the driving gear 502 and the transmission gear A503 are meshed and connected, and the transmission gear A503 and the driven gear A504 are meshed and connected; the axes of the driving gear 502 and the driven gear A504 are the same, and the axes of the driving gear 502 and the driven gear A504 extend in the vertical direction, and the driving gear 502 and the driven gear A504 have the same size specifications; the transmission gear A503 is arranged in sequence and evenly around the axis of the driving gear 502, and the axis of the transmission gear A503 extends in the horizontal direction; the reverse transmission mechanism 5 also includes a box body A501, and the driving gear 502, the transmission gear A503 and the driven gear A504 are respectively rotated in the box body A501; the top of the stirring shaft A6 passes through the box body A501 and is fixedly connected to the driving gear 502, and the top of the stirring shaft B7 passes through the box body A501 and is fixedly connected to the driven gear A504.

[0024] The driving mechanism 3 drives the stirring shaft A6 to rotate, and the stirring shaft A6 drives the driving gear 502 to rotate synchronously; the driving gear 502 drives the driven gear A504 to rotate synchronously in the opposite direction through the transmission gear A503, and the driven gear A504 drives the stirring shaft B7 to rotate synchronously; the stirring shaft A6 and the stirring shaft B7 rotate in opposite directions.

[0025] like Figure 3 The reverse transmission mechanism 5 shown is connected to the driving mechanism 3 through the reciprocating transmission mechanism 4. The reciprocating transmission mechanism 4 includes a box body B401, in which a driven gear B405 coaxially fixed to the driving gear 502 is rotated, and the driven gear B405 is meshed with a transmission gear B404; the transmission gear B404 is rotated in the box body B401, and the end of the transmission gear B404 away from the hinged part of the transmission gear B404 and the box body B401 is hinged to the driving wheel 402 through a transmission rod 403, the driving wheel 402 is rotated in the box body B401, and the transmission rod 403 is hinged to the end of the driving wheel 402 away from the hinged part of the driving wheel 402 and the box body B401; the driving wheel 402 is connected to the driving mechanism 3.

[0026] The driven gear B405 is rotated in the box body B401, the transmission gear B404 is a fan-shaped structure, and the axis of the transmission gear B404 is hinged in the box body B401, and the teeth on the transmission gear B404 are evenly arranged in sequence around the axis of the transmission gear B404; the two ends of the transmission rod 403 are respectively hinged on the transmission gear B404 and the driving wheel 402; the driving wheel 402 is coaxially fixed to the output end of the motor; the distance R1 from the hinged part of the transmission rod 403 and the transmission gear B404 to the axis of the transmission gear B404, the distance L from the hinged part of the transmission rod 403 and the transmission gear B404 to the hinged part of the transmission rod 403 and the driving wheel 402, the distance R2 from the hinged part of the transmission rod 403 and the driving wheel 402 to the axis of the driving wheel 402, the distance S from the axis of the transmission gear B404 to the axis of the driving wheel 402, L+R1>R2+S, and L+R2<S+R1.

[0027] The driving mechanism 3 is started, and the driving mechanism 3 drives the driving wheel 402 to rotate. The driving wheel 402 drives the transmission gear B404 to rotate back and forth through the transmission rod 403. The transmission gear B404 drives the driven gear B405 to rotate back and forth. The driven gear B405 drives the driving gear 502 to rotate back and forth synchronously.

[0028] like Figure 4 As shown, the stirring paddle A8 and the stirring paddle B9 are respectively provided with a material guide hole 10 , and the material guide hole 10 on the stirring paddle A8 and the stirring paddle B9 respectively penetrates the stirring surface of the stirring paddle A8 and the stirring paddle B9 .

[0029] The stirring paddles A8 and B9 stir the inulin and inulinase respectively. The inulin and inulinase pass through the material guide hole 10, and the aggregated inulin and inulinase are broken up. The inulin and inulinase are mixed behind the stirring surfaces of the stirring paddles A8 and B9.

[0030] like Figure 5 The axis of the guide hole 10 is tilted along the tangent of the movement trajectory of the guide hole 10 .

[0031] Inulin and inulinase pass through the material guide hole 10 and change the flow direction, which accelerates the mixing of inulin and inulinase.

[0032] During the actual production process, the sealing cover 2 is opened, inulin and inulinase are placed into the tank body 1, and the sealing cover 2 is closed; the driving mechanism 3 is started, the driving mechanism 3 drives the driving wheel 402 to rotate, and the driving wheel 402 drives the transmission gear B404 to rotate back and forth through the transmission rod 403, the transmission gear B404 drives the driven gear B405 to rotate back and forth, and the driven gear B405 drives the driving gear 502 to rotate back and forth synchronously.

[0033] The driving gear 502 drives the stirring shaft A6 to rotate back and forth synchronously, and the stirring shaft A6 drives the stirring paddle A8 to rotate back and forth synchronously, and the stirring paddle A8 stirs the inulin and inulinase in the tank body 1; the driving gear 502 drives the driven gear A504 to rotate back and forth synchronously through the transmission gear A503, and the driven gear A504 drives the stirring shaft B7 to rotate back and forth synchronously, and the stirring paddle B9 stirs the inulin and inulinase in the tank body 1; the stirring paddles A8 and B9 rotate back and forth in opposite directions and stir the inulin and inulinase in the tank body 1.

[0034] The stirring paddles A8 and B9 stir the inulin and inulinase respectively. The inulin and inulinase pass through the material guide hole 10 and change the flow direction. The aggregated inulin and inulinase are broken up and mixed behind the stirring surfaces of the stirring paddles A8 and B9.

[0035] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not depart from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A Jerusalem artichoke inulin enzymatic hydrolysis process device, comprising a tank body (1), a sealing cover (2) provided on the top of the tank body (1), a stirring shaft A (6) rotatably provided in the tank body (1), and a driving mechanism (3) for driving the stirring shaft A (6) to rotate on the tank body (1); characterized in that: A stirring shaft B (7) is sleeved on the stirring shaft A (6), and the stirring shaft A (6) is rotated inside the stirring shaft B (7); the stirring shaft B (7) is connected to the stirring shaft A (6) through a reverse transmission mechanism (5), and a stirring paddle B (9) is fixed to the stirring shaft B (7); the stirring shaft A (6) passes through the stirring shaft B (7) and is fixed to the stirring paddle A (8).

2. The Jerusalem artichoke inulin enzymolysis process equipment according to claim 1, wherein: The reverse transmission mechanism (5) comprises a driving gear (502) fixedly connected to the stirring shaft A (6) coaxially, the driving gear (502) being connected to a driven gear A (504) via a transmission gear A (503), and the axes of the driving gear (502) and the driven gear A (504) being parallel to each other; the stirring shaft B (7) being fixedly connected to the driven gear A (504) coaxially, and the driven gear A (504) being provided with a through hole extending along the axial direction of the stirring shaft A (6), the through hole being connected to the inner cavity of the stirring shaft B (7).

3. The Jerusalem artichoke inulin enzymolysis process equipment according to claim 2, wherein: The reverse transmission mechanism (5) is connected to the driving mechanism (3) via a reciprocating transmission mechanism (4). The reciprocating transmission mechanism (4) includes a housing B (401). A driven gear B (405) coaxially fixedly connected to the driving gear (502) is rotated in the housing B (401). The driven gear B (405) is meshedly connected to a transmission gear B (404). The transmission gear B (404) is rotated in the housing B (401). An end of the transmission gear B (404) away from a hinged portion between the transmission gear B (404) and the housing B (401) is hinged to a driving wheel (402) via a transmission rod (403). The driving wheel (402) is rotated in the housing B (401). The transmission rod (403) is hinged to an end of the driving wheel (402) away from a hinged portion between the driving wheel (402) and the housing B (401). The driving wheel (402) is connected to the driving mechanism (3).

4. The Jerusalem artichoke inulin enzymatic hydrolysis process equipment according to claim 1, wherein: A material guide hole (10) is respectively provided on the stirring paddle A (8) and the stirring paddle B (9), and the material guide hole (10) on the stirring paddle A (8) and the stirring paddle B (9) respectively penetrates the stirring surface of the stirring paddle A (8) and the stirring paddle B (9).

5. The Jerusalem artichoke inulin enzymatic hydrolysis process equipment according to claim 4, wherein: The axis of the material guiding hole (10) is arranged to be inclined along a tangent line of a motion track of the material guiding hole (10).

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