Reaction kettle for vegetable protein hydrolysis debitterization

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for vegetable protein hydrolysis debitterization, which comprises a kettle body, a stirring component is rotatably mounted in an inner cavity of the kettle body, and a partition plate covers an opening at the upper end of the kettle body; a discharging groove hole is formed in the surface of the partition plate in a penetrating mode, and the discharging groove hole is arranged to be in an arc shape in the radial direction of the partition plate. A pressure spring is arranged between the sealing cover and the partition plate, and the pressure spring downwards presses the partition plate; the reaction kettle has the beneficial effects that the opening in the upper end of the kettle body is covered with the partition plate, the discharging groove holes are formed in the surface of the partition plate in a penetrating mode, the upper surface of the partition plate is sunken downwards to form the material containing groove, part of liquid is always reserved in an inner cavity of the material containing groove, and a worker can inject raw materials into the inner cavity of the material containing groove and mix the raw materials with the liquid, and then the raw materials flow downwards along with the liquid; and in addition, the rotation of the stirring shaft rod does not need to be stopped or slowed down in the raw material filling process, so that the working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, specifically to a plant protein hydrolysis bitter reaction kettle for removing. BACKGROUND

[0002] Acid hydrolysis plant protein liquid (hydrochloric acid method) needs to go through raw material screening, hydrolysis, primary filtration, sedimentation (aging), detection and blending, secondary filtration treatment in this process, and needs to use a hydrolysis reaction kettle.

[0003] The utility model discloses a kind of acid hydrolysis plant protein liquid sedimentation reaction devices, and the drive assembly of being set facilitates the rotation of connecting shaft, and cooperation several stirring columns can make mixed stirring more uniform.

[0004] At present, plant protein hydrolysis process needs to add raw materials multiple times, and when staff adds raw materials into reaction kettle, the working efficiency of reaction kettle is reduced by stopping the work of stirring assembly or reducing the rotating speed of stirring assembly to avoid liquid splashing in kettle. To this end, the utility model provides a plant protein hydrolysis bitter reaction kettle for removing to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a plant protein hydrolysis bitter reaction kettle for removing to solve the problem of reducing working efficiency when adding raw materials in the reaction kettle in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a plant protein hydrolysis bitter reaction kettle for removing, comprising:

[0007] Kettle body, the inner cavity of the kettle body is rotatably installed with a stirring assembly, and the upper end opening of the kettle body is covered with a partition plate;

[0008] The partition plate is disc-shaped, and a discharge slot hole is formed through the surface, the discharge slot hole is arranged in a circular arc shape along the radial direction of the partition plate, the discharge slot hole is inclined along the vertical direction, and the upper surface of the partition plate is recessed downward to form a material placing groove.

[0009] Cover, the cover is located above the partition plate, and the upper end surface of the kettle body is fixed, a compression spring is arranged between the cover and the partition plate, and the compression spring compresses the partition plate downward.

[0010] Preferably, the discharge slot hole is arranged in multiple and arranged in a ring array around the center of the partition plate, and the cross section of the material placing groove is in a circular arc shape.

[0011] Preferably, the stirring assembly comprises a stirring shaft, an upper end of the stirring shaft is movably penetrated through the partition and the cover and extends to an outside of the cover, and the stirring shaft is driven to rotate by a stirring motor.

[0012] Preferably, an outside of the stirring shaft is fixedly provided with stirring outer blades and stirring inner blades, a projection diameter of the stirring outer blades is greater than a projection diameter of the stirring inner blades, a gap is left between the stirring outer blades and the stirring inner blades, and rotation directions of the stirring outer blades and the stirring inner blades are opposite.

[0013] Preferably, the stirring outer blades and the stirring inner blades are all provided with a plurality of and are arranged in a ring array around the stirring shaft, a rolling body is movably inlaid at an upper end edge of the stirring inner blades, and a rolling groove corresponding to the rolling body is formed in a lower surface of the partition.

[0014] Preferably, an anti-rotation protrusion is fixedly arranged at a lower surface edge of the partition, and an anti-rotation groove is formed in an upper end surface of the kettle body for vertically inserting the anti-rotation protrusion.

[0015] Preferably, a sleeve is fixedly arranged at a center of an upper surface of the partition, an upper end of the sleeve is fixedly provided with a pressure bearing ring, the compression spring is located on an upper surface of the pressure bearing ring, and the compression spring, the sleeve and the pressure bearing ring are movably sleeved on an outside of the stirring shaft.

[0016] Preferably, the surface of the cover is provided with a material injection opening, and a lower end of the material injection opening is open and corresponds to the material placing groove.

[0017] Compared with the prior art, the present application has the beneficial effects that:

[0018] The upper end of the kettle body is covered with the partition, the material placing groove is formed by downwardly recessing the upper surface of the partition, and the liquid in the kettle body cavity slows down when passing through the material discharging groove hole, so that part of the liquid is always left in the material placing groove. Therefore, the operator can first inject the raw material into the material placing groove and mix it with the liquid, and then the raw material flows downward together with the liquid and enters the kettle body cavity through the material discharging groove hole, so that the rapid injection of the raw material is realized, and the rotation of the stirring shaft does not need to be stopped or slowed down during the injection of the raw material, thereby effectively improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure internal schematic view of the present application;

[0020] Figure 2 It is a partition structure partially cut open schematic view of the present application;

[0021] Figure 3 It is a stirring shaft structure three-dimensional schematic view of the present application;

[0022] Figure 4 For the utility model Figure 1 The structure of A in the middle is enlarged and shown schematically.

[0023] In the figure: 1, kettle body; 2, stirring shaft rod; 21, stirring outer blade; 22, stirring inner blade; 23, rolling body; 3, partition; 31, discharging slot hole; 32, material placing groove; 33, rolling groove; 34, anti-rotation convex block; 35, sleeve; 36, pressure bearing ring; 4, cover; 41, material injection port; 5, stirring motor; 6, compression spring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme of the present application clear, complete description, and the advantages are more clear and obvious, the following will be further described in detail with the help of the attached drawings. It should be understood that the specific embodiments described here are part of the embodiments of the present application, not all the embodiments, only to explain the embodiments of the present application, and not for the limitation of the embodiments of the present application, all other embodiments obtained by the ordinary skill in the art without doing creative work, belong to the scope of protection of the present application.

[0025] Please refer to Figures 1 to 4 The utility model provides a technical scheme:

[0026] Embodiment one, a plant protein hydrolysis debittering reaction kettle, comprising: kettle body 1 and cover 4.

[0027] Specifically, the stirring assembly is rotatably installed in the inner cavity of the kettle body 1, which can be used for stirring and mixing the liquid in the inner cavity of the kettle body 1, and the partition 3 is covered at the upper end opening of the kettle body 1, which is used to block the splashing of the liquid;

[0028] Secondly, the partition 3 is disc-shaped, and the surface is provided with a discharging slot hole 31, the discharging slot hole 31 is provided for the raw materials on the upper surface of the partition 3 to pass through the partition 3 and enter the inner cavity of the kettle body 1, the discharging slot hole 31 is provided in the radial direction of the partition 3 in the form of a circular arc, and the discharging slot hole 31 is inclined in the vertical direction, such as Figure 1 and Figure 2As shown, when the liquid in the inner cavity of the kettle body 1 is rotated under the agitation of the stirring assembly, the direction of the liquid rotating in the horizontal direction is opposite to the direction of the partition plate 3 tilting in the vertical direction, that is, when the liquid splashes upward, it will not pass through the discharge groove hole 31, so the discharge groove hole 31 arranged obliquely can slow down the splashing of the liquid, at this time most of the liquid falls under the action of gravity, only a small part of the liquid can pass through the discharge groove hole 31, and the upper surface of the partition plate 3 is downwardly recessed to form a material groove 32, because the speed of the small part of the liquid passing through the discharge groove hole 31 has slowed down, so the liquid will not continue to splash, but will stay in the inner cavity of the material groove 32 and gradually flow downward under the action of gravity. After the staff adds raw materials to the inner cavity of the material groove 32, the raw materials can be preliminarily mixed with the liquid in the inner cavity of the material groove 32 and enter the inner cavity of the kettle body 1 with the flow of the liquid, thereby realizing the addition of raw materials. During the addition of raw materials, the stirring assembly does not need to be slowed down or even stopped, thereby improving the work efficiency.

[0029] In addition, the cover 4 is located above the partition plate 3, and the cover 4 is fixed to the upper end surface of the kettle body 1. A compression spring 6 is arranged between the cover 4 and the partition plate 3, and the compression spring 6 presses the partition plate 3 downward. The compression spring 6 is mainly arranged to avoid separation between the partition plate 3 and the kettle body 1, thereby preventing liquid from leaking from the edge of the kettle body 1.

[0030] In order to gather the raw materials added to the inner cavity of the material groove 32, the discharge groove hole 31 of the present application is arranged in multiple and arranged in a ring array around the center of the partition plate 3, which can be used to improve the speed of adding raw materials. The cross section of the material groove 32 is in the shape of a circular arc, so that the raw materials in the inner cavity of the material groove 32 can gradually move towards the center of the partition plate 3, so as to fall into the inner cavity of the kettle body 1 through the discharge groove hole 31.

[0031] In order to drive the stirring assembly to work, the stirring assembly of the present application comprises a stirring shaft 2, the upper end of the stirring shaft 2 is sequentially movably penetrated through the partition plate 3 and the cover 4 and extends to the outside of the cover 4. The stirring shaft 2 is driven to rotate by a stirring motor 5. The upper end of the stirring shaft 2 is sealingly connected with the cover 4. The stirring motor 5 can drive the stirring shaft 2 to rotate when it works, thereby realizing the stirring and mixing of the liquid in the inner cavity of the kettle body 1 by the stirring assembly.

[0032] In order to improve the stirring effect of the liquid in the inner cavity of the kettle body 1, the present application also has a stirring outer blade 21 and a stirring inner blade 22 fixedly arranged outside the stirring shaft 2. The projection diameter of the stirring outer blade 21 is greater than the projection diameter of the stirring inner blade 22. There is a gap between the stirring outer blade 21 and the stirring inner blade 22. The rotation directions of the stirring outer blade 21 and the stirring inner blade 22 are opposite, such as Figure 3As shown, the stirring outer blade 21 and the stirring inner blade 22 are both in strip structure, when the stirring outer blade 21 rotates, it can drive the liquid at the edge of the inner cavity of the kettle body 1 to rotate and extrude the liquid upward, while the stirring inner blade 22 rotates, it drives the liquid at the center of the inner cavity of the kettle body 1 to rotate in the same direction with the liquid at the edge and extrude the liquid downward, so the flow path of the liquid in the inner cavity of the kettle body 1 is that the liquid at the center flows from top to bottom to the bottom, the liquid at the edge flows from bottom to top to the top, and all the liquid rotates in the same direction; therefore, the stirring assembly of the device can uniformly stir and mix the liquid at each position in the inner cavity of the kettle body 1, effectively avoiding the liquid stratification.

[0033] In order to ensure that the raw materials in the inner cavity of the material placing groove 32 can be added to the inner cavity of the kettle body 1, the stirring outer blade 21 and the stirring inner blade 22 of the present application are both provided with a plurality of and arranged in a ring array around the stirring shaft rod 2, which can improve the stirring effect, and the rolling body 23 is movably embedded at the upper end edge of the stirring inner blade 22, the lower surface of the partition plate 3 is provided with a rolling groove 33 corresponding to the rolling body 23, and the rolling body 23 can roll in the inner cavity of the rolling groove 33. The vibration generated during rolling can be transmitted to the partition plate 3, that is, even if the liquid in the inner cavity of the kettle body 1 cannot pass through the discharging groove hole 31 into the inner cavity of the material placing groove 32, the raw materials added in the inner cavity of the material placing groove 32 can also gradually enter the inner cavity of the discharging groove hole 31 under the action of the vibration of the partition plate 3, thereby realizing the addition of raw materials to the inner cavity of the kettle body 1.

[0034] In order to avoid the rotation of the partition plate 3, the present application also has a rotation prevention protrusion 34 fixedly arranged at the lower surface edge of the partition plate 3, and the upper end surface of the kettle body 1 is provided with a rotation prevention groove for vertically inserting the rotation prevention protrusion 34, and the cooperation of the rotation prevention protrusion 34 and the rotation prevention groove can avoid the rotation of the partition plate 3, so that the rolling of the rolling body 23 on the lower surface of the partition plate 3 can drive the partition plate 3 to vibrate, and the partition plate 3 only vibrates in the vertical direction, and because the partition plate 3 is pressed downward by the compression spring 6, the partition plate 3 will not jump to a large extent even if it vibrates.

[0035] In order to avoid the influence of the compression spring 6 by the raw materials, the present application also has a sleeve 35 fixedly arranged at the center of the upper surface of the partition plate 3, and the upper end of the sleeve 35 is fixedly provided with a pressure bearing ring 36, and the compression spring 6 is located on the upper surface of the pressure bearing ring 36. The compression spring 6, the sleeve 35 and the pressure bearing ring 36 are movably sleeved on the outer side of the stirring shaft rod 2, and the sleeve 35 and the pressure bearing ring 36 are arranged to install the compression spring 6 above the partition plate 3 without contacting the groove bottom of the material placing groove 32, thereby effectively reducing the accumulation of raw materials in the inner cavity of the material placing groove 32 at the center to affect the elastic performance of the compression spring 6.

[0036] In order to add raw materials to the upper surface of the partition plate 3, the present application also has a material injection port 41 arranged on the surface of the cover 4, and the lower end of the material injection port 41 is opened and corresponds to the material placing groove 32, so that the raw materials can be added to the upper surface of the partition plate 3 through the material injection port 41. Figure 1As shown, the staff can fill the raw materials into the inner cavity of the injection port 41, and the raw materials can fall onto the inner cavity of the material placing groove 32 on the upper surface of the partition plate 3 under the action of gravity, the injection port 41 is provided with multiple and can simultaneously fill multiple raw materials, the injection port 41 is kept dislocation with the discharging groove hole 31, and liquid splashing and leakage can be avoided to the maximum extent.

[0037] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A reaction vessel for hydrolyzing and bittering plant proteins, characterized in that: include: The vessel body (1) has a stirring assembly rotatably installed in its inner cavity, and the upper opening of the vessel body (1) is covered with a partition plate (3). The partition (3) is configured as a disc and has a material feeding slot (31) through the surface. The material feeding slot (31) is configured as an arc along the radial direction of the partition (3). The material feeding slot (31) is inclined along the vertical direction. The upper surface of the partition (3) is recessed downward to form a material placement slot (32). A cover (4) is located above the partition (3) and is fixed to the upper end face of the vessel body (1). A compression spring (6) is provided between the cover (4) and the partition (3) and the compression spring (6) presses the partition (3) downward.

2. The reaction vessel for hydrolyzing and bittering plant proteins according to claim 1, characterized in that: The feeding slot (31) is provided with multiple holes and is arranged in a ring array around the center of the partition (3), and the cross section of the feeding slot (32) is arc-shaped.

3. The reaction vessel for hydrolyzing and bittering plant proteins according to claim 1, characterized in that: The stirring assembly includes a stirring shaft (2), the upper end of which moves through the partition (3) and the cover (4) in sequence and extends to the outside of the cover (4). The stirring shaft (2) is driven to rotate by a stirring motor (5).

4. The reaction vessel for hydrolyzing and bittering plant proteins according to claim 3, characterized in that: The outer side of the stirring shaft (2) is fixedly provided with an outer stirring blade (21) and an inner stirring blade (22), and the projected diameter of the outer stirring blade (21) is larger than the projected diameter of the inner stirring blade (22). There is a gap between the outer stirring blade (21) and the inner stirring blade (22), and the rotation directions of the outer stirring blade (21) and the inner stirring blade (22) are opposite.

5. The reaction vessel for hydrolyzing and bittering plant proteins according to claim 4, characterized in that: The outer stirring blade (21) and the inner stirring blade (22) are each provided with multiple blades and arranged in a ring array around the stirring shaft (2). A rolling element (23) is movably embedded at the upper edge of the inner stirring blade (22). A rolling groove (33) corresponding to the rolling element (23) is opened on the lower surface of the partition plate (3).

6. The reaction vessel for hydrolyzing and bittering plant proteins according to claim 1, characterized in that: An anti-rotation protrusion (34) is fixedly provided at the lower surface edge of the partition (3), and an anti-rotation groove is provided on the upper end surface of the vessel body (1) for vertical insertion of the anti-rotation protrusion (34).

7. The reaction vessel for hydrolyzing and bittering plant proteins according to claim 1, characterized in that: A sleeve (35) is fixedly installed at the center of the upper surface of the partition (3), and a pressure ring (36) is fixedly installed at the upper end of the sleeve (35). The compression spring (6) is located on the upper surface of the pressure ring (36). The compression spring (6), the sleeve (35) and the pressure ring (36) are all movably sleeved on the outside of the stirring shaft (2).

8. The reaction vessel for hydrolyzing and bittering plant proteins according to claim 1, characterized in that: The surface of the cap (4) is provided with a filling port (41), and the lower opening of the filling port (41) corresponds to the material placement groove (32).

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