Decoloring device for extracting solution

Abstract

The utility model discloses an extracting solution decoloring device which comprises a working barrel, the working barrel is longitudinally arranged, a solid-liquid separation assembly used for achieving solid-liquid separation of an extracting solution is arranged in the working barrel, and an auxiliary assembly used for increasing the permeation speed of liquid in the extracting solution is arranged on the bottom face of the solid-liquid separation assembly. A multi-hole decolorizing cylinder is arranged below the auxiliary assembly. The mounting assembly comprises a mounting base, and the middle of the bottom face of the working barrel communicates with a calandria. According to the decoloring device for the extracting solution, efficient solid-liquid separation is achieved, specifically, the motor drives the connecting shaft to drive the solid-liquid separation barrel to rotate, and solids are thrown to the barrel wall by means of centrifugal force; meanwhile, the unique hemispheroid block structure enables the separation barrel to vibrate up and down during rotation, solid-liquid separation is accelerated through double effects, and pure liquid is provided for subsequent decoloration.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of extraction liquid decoloring, specifically to a decoloring device of extraction liquid. BACKGROUND

[0002] In many industrial production and scientific research processes, the treatment of extraction liquid is a crucial link. Extraction liquid is usually obtained from various raw materials through a specific extraction process. However, these extraction liquids often contain various impurities, including solid particles and colored substances. Among them, the decoloring treatment is one of the key steps to make the extraction liquid meet the subsequent use requirements.

[0003] In an ideal extraction liquid treatment process, solid-liquid separation should be completed efficiently before decoloring. This is because the presence of solid impurities can have multiple negative effects on the subsequent decoloring process. For example, solid particles may adsorb decoloring agents, reducing the efficiency of decoloring agents on pigments in the solution, increasing the amount of decoloring agents, and increasing production costs. At the same time, solid impurities may block the filter medium or reaction channel in the decoloring equipment, affecting the normal operation of the equipment, reducing production efficiency, and even causing equipment damage and increasing maintenance costs.

[0004] To this end, we propose a decoloring device for extraction liquid to solve the problem. UTILITY MODEL CONTENT

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a decoloring device for extraction liquid to solve the problems raised in the background art.

[0007] (II) Technical solutions

[0008] To achieve the above purpose, the utility model is implemented by the following technical solutions: a decoloring device for extraction liquid, comprising a working cylinder, the working cylinder is longitudinally arranged, the inside of the working cylinder is provided with a solid-liquid separation assembly for realizing solid-liquid separation of extraction liquid, the bottom surface of the solid-liquid separation assembly is provided with an auxiliary assembly for accelerating the penetration speed of liquid in the extraction liquid, and the lower part of the auxiliary assembly is provided with a decoloring cylinder with multiple holes.

[0009] Preferably, the mounting assembly comprises a mounting seat, a drain pipe is communicatively arranged at the middle part of the bottom surface of the working cylinder, and a valve is mounted in the inside of the drain pipe. The drain pipe facilitates the discharge of extraction liquid after decoloring.

[0010] Preferably, a support leg is fixedly installed on the outer wall of the working cylinder close to the lower end part, the number of support legs is three, and the three support legs are arranged in a ring array on the outer wall of the working cylinder. The three installed support legs facilitate the stable support of the working cylinder.

[0011] Preferably, the solid-liquid separation assembly includes a motor, a connecting shaft is fixedly installed at the output end of the motor, a hollow column is sleeved on the outer wall of the connecting shaft, a circular block is slidably sleeved on the inner wall of the hollow column, the top surface of the circular block is fixedly installed with the bottom end of the connecting shaft, and a limiting block is fixedly installed on the outer wall of the circular block. The limiting block is slidably disposed with a limiting rectangular groove opened in the inner wall of the hollow column, a solid-liquid separation cylinder is fixedly installed at the bottom end of the hollow column, and the outer wall of the upper end of the solid-liquid separation cylinder is slidably disposed with the inner wall of the working cylinder.

[0012] Preferably, a fixing frame is fixedly installed on the top surface of the motor. The fixing frame is U-shaped, and both ends of the fixing frame are fixedly installed to the outer wall of the working cylinder. The fixing frame can securely install the motor, which facilitates the normal operation and driving of the motor.

[0013] Preferably, the auxiliary component includes an annular plate, the outer wall of which is fixedly installed to the inner wall of the working cylinder, and a plurality of first hemispherical blocks arranged in an annular array are fixedly installed on the top surface of the annular plate. The auxiliary component also includes a second hemispherical block fixedly installed on the bottom surface of the upper end of the solid-liquid separation cylinder. The lowest surface of the second hemispherical block is at the same level as the middle position of the first hemispherical block, ensuring that the second hemispherical block is squeezed against the first hemispherical block during rotation.

[0014] Preferably, both the first hemispherical block and the second hemispherical block are made of rubber, which allows for better compression between the two hemispherical blocks and reduces compression damage.

[0015] Preferably, the decolorizing cylinder is filled with a decolorizing filler, which is an ion exchange resin, to achieve the purpose of decolorizing the extract.

[0016] (III) Beneficial Effects

[0017] This invention provides a decolorization device for extracts, which has the following beneficial effects:

[0018] (1) The decolorization device of the extract has efficient solid-liquid separation: the motor drives the connecting shaft to rotate the solid-liquid separation cylinder, and the solid is thrown to the cylinder wall by centrifugal force; at the same time, the unique hemispherical block structure makes the separation cylinder vibrate up and down when rotating, and the dual effect accelerates the solid-liquid separation, providing pure liquid for subsequent decolorization.

[0019] (2) The decolorization device of the extract has optimized equipment performance: rotation and vibration work together to avoid excessive accumulation of solids that could cause equipment imbalance, reduce blockage in key parts, improve equipment stability and reliability, extend service life and reduce maintenance costs. Attached Figure Description

[0020] Figure 1 is the overall three-dimensional structure schematic diagram of the decoloring device of the extraction liquid of the utility model;

[0021] Figure 2 is the working cylinder cross-section structure schematic diagram in the decoloring device of the extraction liquid of the utility model;

[0022] Figure 3 is the hollow column cross-section structure schematic diagram in the decoloring device of the extraction liquid of the utility model; Figure 2 the enlarged structure schematic diagram of A in the decoloring device of the extraction liquid of the utility model;

[0023] Figure 4 is the hollow column cross-section structure schematic diagram in the decoloring device of the extraction liquid of the utility model.

[0024] In the drawing: 1, working cylinder;2, discharge pipe;3, support leg;4, fixed frame;5, solid-liquid separation assembly;51, motor;52, connecting shaft;53, hollow column;54, circular block;55, limit block;56, limit rectangular groove;57, solid-liquid separation cylinder;6, auxiliary assembly;61, annular plate;62, first hemispherical block;63, second hemispherical block;7, decoloring cylinder. Specific embodiments

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-4 The utility model provides a technical scheme: a decoloring device of extraction liquid, including working cylinder 1, working cylinder 1 longitudinal arrangement, and the top surface of the working cylinder 1 is hollowed out arrangement, and the middle part of the bottom surface of working cylinder 1 is connected with the discharge pipe 2, and the inside of the discharge pipe 2 is installed with valve (the valve is not drawn in the drawing), and the extraction liquid after decoloring is discharged through the discharge pipe 2, and the outer wall of the working cylinder 1 close to the lower end is fixedly installed with support leg 3, and the number of support leg 3 is three, and three support legs 3 are annularly arranged on the outer wall of working cylinder 1, and the working cylinder 1 is stably supported through the installation of three support legs 3, and the inside of working cylinder 1 is provided with solid-liquid separation assembly 5 for realizing the solid-liquid separation of extraction liquid, and the bottom surface of solid-liquid separation assembly 5 is provided with auxiliary assembly 6 for accelerating the liquid permeation speed in extraction liquid, and the lower portion of auxiliary assembly 6 is provided with the decoloring cylinder 7 of porous setting, and the inside of decoloring cylinder 7 is filled with decoloring filler, and the decoloring filler is ion exchange resin, and the decoloring treatment purpose of extraction liquid can be realized.

[0027] The solid-liquid separation assembly 5 comprises a motor 51, and a fixed frame 4 is fixedly installed on the top surface of the motor 51. The fixed frame 4 is in a U-shaped form, and both ends of the fixed frame 4 are fixedly installed on the outer wall of the working barrel 1. The fixed frame 4 can stably install the motor 51, and facilitates the normal operation of the motor 51. The output end of the motor 51 is fixedly installed with a connecting shaft 52. The outer wall of the connecting shaft 52 is sleeved with a hollow column 53. The inner wall of the hollow column 53 is slidably sleeved with a circular block 54. The top surface of the circular block 54 is fixedly installed with the bottom end of the connecting shaft 52. The outer wall of the circular block 54 is fixedly installed with a limiting block 55. The limiting block 55 is slidably arranged in the limiting rectangular groove 56 formed in the inner wall of the hollow column 53. The bottom end of the hollow column 53 is fixedly installed with a solid-liquid separation barrel 57. The outer wall of the upper end of the solid-liquid separation barrel 57 is slidably arranged on the inner wall of the working barrel 1.

[0028] The auxiliary assembly 6 comprises a ring-shaped plate 61. The outer wall of the ring-shaped plate 61 is fixedly installed on the inner wall of the working barrel 1. The top surface of the ring-shaped plate 61 is fixedly installed with a plurality of first hemispherical blocks 62 arranged in an annular array. The auxiliary assembly 6 further comprises a second hemispherical block 63 fixedly installed on the bottom surface of the upper end of the solid-liquid separation barrel 57. The lowest surface of the second hemispherical block 63 is at the same horizontal plane as the middle position of the first hemispherical block 62, so that the second hemispherical block 63 is in a squeezed state with the first hemispherical block 62 during rotation. The first hemispherical block 62 and the second hemispherical block 63 are both made of rubber material, so that better squeezing can be achieved between the first hemispherical block 62 and the second hemispherical block 63, and the degree of damage caused by squeezing is reduced.

[0029] Working principle: pour the extraction liquid that needs to be decolorized into the working barrel 1, and realize solid-liquid separation through the solid-liquid separation barrel 57, and finally realize decolorization through the decolorization filler in the decolorization barrel 7. In this process, we need to start the motor 51 to make the connecting shaft 52 rotate. Since the limiting rectangular groove formed in the inner wall of the hollow column 53 is slidably arranged with the limiting block 55, and the limiting block 55 is fixedly installed with the connecting shaft 52 through the circular block 54, the hollow column 53 can drive the solid-liquid separation barrel 57 to rotate under the rotation of the connecting shaft 52, so that the solid in the extraction liquid can be rotated to the inner wall of the solid-liquid separation barrel 57. By using the centrifugal force, the solid can be attached to the inner wall of the solid-liquid separation barrel 57, so that better solid-liquid separation work can be achieved. In this process, the second hemispherical block 63 rotates with the solid-liquid separation barrel 57. Since the first hemispherical block 62 is arranged, the second hemispherical block 63 can be squeezed during rotation, so that the solid-liquid separation barrel 57 has an up-down vibration effect, which can speed up the solid-liquid separation speed, so that efficient decolorization work can be realized.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A decolorizing device for extract liquid, comprising a working cylinder (1), the working cylinder (1) is longitudinally arranged, characterized in that: The inside of the working cylinder (1) is provided with a solid-liquid separation assembly (5) for realizing solid-liquid separation of the extraction liquid, the bottom surface of the solid-liquid separation assembly (5) is provided with an auxiliary assembly (6) for accelerating the liquid permeation speed in the extraction liquid, and the lower portion of the auxiliary assembly (6) is provided with a decolorizing cylinder (7) in a porous manner.

2. The decolorizing device for an extract solution according to claim 1, characterized by: The middle portion of the bottom surface of the working cylinder (1) is communicatively provided with a drain pipe (2), and the inside of the drain pipe (2) is provided with a valve.

3. The decolorizing device for an extract solution according to claim 1, characterized by: The outer wall of the working cylinder (1) close to the lower end portion is fixedly provided with support legs (3), the number of the support legs (3) is three, and the three support legs (3) are arranged in an annular array on the outer wall of the working cylinder (1).

4. The decolorizing device for an extract solution according to claim 1, characterized by: The solid-liquid separation assembly (5) comprises a motor (51), the output end of the motor (51) is fixedly provided with a connecting shaft (52), the outer wall of the connecting shaft (52) is sleeved with a hollow column (53), the inner wall of the hollow column (53) is sleeved with a circular block (54), the top surface of the circular block (54) is fixedly connected with the bottom end of the connecting shaft (52), and the outer wall of the circular block (54) is fixedly provided with a limiting block (55), the limiting block (55) is slidably arranged in a limiting rectangular slot (56) formed in the inner wall of the hollow column (53), and the bottom end of the hollow column (53) is fixedly provided with a solid-liquid separation cylinder (57), and the outer wall of the upper end portion of the solid-liquid separation cylinder (57) is slidably arranged on the inner wall of the working cylinder (1).

5. The decolorizing device for an extract solution according to claim 4, characterized by: The top surface of the motor (51) is fixedly provided with a fixed frame (4), the fixed frame (4) is in a U-shaped form, and the two ends of the fixed frame (4) are fixedly connected with the outer wall of the working cylinder (1), and the motor (51) is fixed on the fixed frame.

6. The decolorizing device for an extract solution according to claim 1, characterized by: The auxiliary assembly (6) comprises an annular plate (61), the outer wall of the annular plate (61) is fixedly connected with the inner wall of the working cylinder (1), the top surface of the annular plate (61) is fixedly provided with a plurality of first hemispherical blocks (62) arranged in an annular array, the auxiliary assembly (6) further comprises a second hemispherical block (63) fixedly arranged on the bottom surface of the upper end portion of the solid-liquid separation cylinder (57), the lowest surface of the second hemispherical block (63) is at the same horizontal plane as the middle portion of the first hemispherical block (62), so that the second hemispherical block (63) is in a pressing state with the first hemispherical block (62) during rotation.

7. The decolorizing device for an extraction liquid according to claim 6, characterized by: The first hemispherical block (62) and the second hemispherical block (63) are both made of rubber material.

8. The decolorizing device for an extraction liquid according to claim 1, characterized by: The inside of the decolorizing cylinder (7) is filled with a decolorizing filler, and the decolorizing filler is ion exchange resin.

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