Bio-enzyme catalyst feeding device

Abstract

The utility model discloses a biological enzyme catalyst feeding device, and relates to the field of medical intermediates. A bio-enzyme catalyst feeding device comprises an annular dispersion box arranged in a mixing tank, and meshes are circumferentially formed in the bottom of the annular dispersion box at equal intervals; a catalyst feeding pipe communicated with the mixing tank is matched with the position of the annular dispersion box; compared with the existing mode of directly conveying the bio-enzyme catalyst into the mixing tank for mixing, through the rotation of the annular dispersion box and the design of the meshes at the bottom, the bio-enzyme catalyst can enter the material in a dispersed state, the condition that the catalyst is accumulated in a certain area in a concentrated manner is avoided, and the mixing efficiency of the bio-enzyme catalyst is improved. The uniform feeding mode can ensure that the biological enzyme catalyst is uniformly distributed in the material, so that each part of the material can be in full contact with the catalyst, and the consistency and high efficiency of the catalytic effect are further ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pharmaceutical intermediates, more particularly to a kind of biological enzyme catalyst feeding device. BACKGROUND

[0002] Biological enzyme catalyst is widely used in various chemical reactions due to its high efficiency, specificity and environmental friendliness, such as drug synthesis, perfume preparation, polymer material modification, etc. However, the existing biological enzyme catalyst feeding method has many problems in fine chemical production, which may affect production efficiency and product quality.

[0003] The existing feeding method usually directly delivers biological enzyme catalyst into the reaction container. This method can easily cause catalyst accumulation and uneven distribution in the container. If biological enzyme catalyst cannot be uniformly mixed with reactants, it may cause local over-reaction or insufficient reaction. In addition, due to uneven distribution of catalyst, the effective contact area between reactants and catalyst is reduced, which slows down the catalytic reaction rate and prolongs the reaction time. This not only increases the production cycle and cost, but also may increase the number of side reactions due to too long reaction time, further reducing the purity and quality of the product. Therefore, the present utility model is proposed. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a biological enzyme catalyst feeding device that can overcome the above problems or at least partially solve the above problems.

[0005] To solve the above technical problems, the basic idea of the technical solution of the utility model is as follows: a biological enzyme catalyst feeding device, comprising: an annular dispersion box arranged in a mixing tank, the bottom of the annular dispersion box is circumferentially equidistantly provided with mesh holes; a catalyst feeding pipe connected to the mixing tank matches the position of the annular dispersion box; the annular dispersion box is connected to a rotating rod arranged in the mixing tank through a connecting assembly.

[0006] Further, the connecting assembly includes a connecting rod and a connecting ring, the connecting ring is sleeved on the rotating rod, the connecting rod is circumferentially equidistantly fixedly connected to the outer sidewall of the connecting ring, and the end of the connecting rod away from the connecting ring is fixedly connected to the inner wall of the annular dispersion box.

[0007] In order to facilitate the biological enzyme catalyst to fall into the material through the mesh holes at the bottom of the annular dispersion box more fully, further, a plurality of supports are circumferentially equidistantly installed at the bottom of the annular dispersion box, a square roller is rotatably connected to the support, a support ring is fixedly connected to the inner wall of the mixing tank, the square roller rolls on the support ring, the rotating rod is a square rod, and the connecting ring is slidably connected to the rotating rod.

[0008] In order to facilitate the square roller can be more smooth rotation, further, the four corners of the square roller is arc-shaped arrangement.

[0009] In order to facilitate the increase of square roller and support ring friction, further, the square roller is fixedly connected with a rubber ring.

[0010] In order to facilitate the square roller can be quickly disassembled from the ring-shaped dispersion box, further, the upper end of the support is fixedly connected with a plug rod, the bottom of the ring-shaped dispersion box is provided with a plug slot for cooperation with the plug rod.

[0011] In order to facilitate the improvement of the fastening of the plug rod inserted into the slot, further, the outer wall of the plug rod and the inner wall of the slot are provided with an anti-skid coating.

[0012] After the above technical scheme, the utility model has the following beneficial effects compared with the prior art: compared with the prior art of directly conveying the biological enzyme catalyst into the mixing tank for mixing, the rotation of the ring-shaped dispersion box and the design of the bottom mesh hole can make the biological enzyme catalyst enter the material in a dispersed state, avoid the catalyst concentrated in a certain area, and realize uniform feeding. This uniform feeding method can ensure that the biological enzyme catalyst is evenly distributed in the material, so that each part of the material can fully contact with the catalyst, thereby ensuring the consistency and efficiency of the catalytic effect.

[0013] Uniform feeding makes the biological enzyme catalyst more quickly and more fully catalyze the material, reduces the problem of local reaction too fast or too slow caused by uneven distribution of catalyst, thereby improving the overall catalytic reaction rate and efficiency, shortening the production cycle and improving the production efficiency.

[0014] Because the catalytic effect is more uniform and stable, the quality of the final product is also more stable and reliable. In some production processes with high requirements on product quality, such as fine chemical industry, this stable catalytic effect can ensure that the product quality meets strict standards and requirements, and reduces the product quality fluctuations and the rate of defective products caused by uneven catalysis.

[0015] The specific embodiments of the utility model will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] In the drawings:

[0017] Figure 1 is a structural schematic view of the utility model;

[0018] Figure 2 is a structural schematic view of the mixing tank;

[0019] Figure 3 The structure diagram of the utility model is installed in the mixing tank;

[0020] Figure 4 The structure diagram of the utility model is installed in the mixing tank;

[0021] In the figure: 1, mixing tank; 101, catalyst feeding pipe; 102, rotating rod; 103, support ring; 2, annular dispersion box; 201, connecting rod; 202, connecting ring; 203, support; 204, square roller; 205, rubber ring; 206, insertion rod; 207, insertion slot. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0023] Embodiment 1:

[0024] Referring to Figures 1-4 A biological enzyme catalyst feeding device, comprising: an annular dispersion box 2 arranged in a mixing tank 1, a mesh hole is opened at the bottom of the annular dispersion box 2 in a circumferential equidistant manner; the position of the catalyst feeding pipe 101 connected to the mixing tank 1 matches the position of the annular dispersion box 2; the annular dispersion box 2 is connected to the rotating rod 102 arranged in the mixing tank 1 through a connecting assembly.

[0025] The connecting assembly comprises a connecting rod 201 and a connecting ring 202, the connecting ring 202 is sleeved on the rotating rod 102, the connecting rod 201 is fixedly connected to the outer side wall of the connecting ring 202 in a circumferential equidistant manner, and the end of the connecting rod 201 away from the connecting ring 202 is fixedly connected to the inner wall of the annular dispersion box 2.

[0026] When it is necessary to add biological enzyme catalyst powder to the material, the biological enzyme catalyst can be added into the mixing tank 1 through the catalyst feeding pipe 101 connected to the mixing tank 1. Since the catalyst feeding pipe 101 matches the position of the annular dispersion box 2, the catalyst will first enter the annular dispersion box 2. When the motor on the mixing tank 1 is started to drive the stirring rod to stir the material through the rotating rod 102, the rotating rod 102 will synchronously drive the annular dispersion box 2 to rotate through the connecting ring 202 and the connecting rod 201, so that the biological enzyme catalyst can be uniformly located in the annular dispersion box 2. Since the bottom of the annular dispersion box 2 is circumferentially and equidistantly provided with mesh holes, the biological enzyme catalyst will be more dispersedly scattered into the material in the mixing tank 1 through these mesh holes during the rotation of the annular dispersion box 2. Then the rotating stirring rod will more uniformly stir and mix the biological enzyme catalyst with the material.

[0027] Compared with the existing method of directly conveying biological enzyme catalyst into the mixing tank 1 for mixing, the device can make the biological enzyme catalyst enter the material in a dispersed state through the rotation of the annular dispersion box 2 and the design of the bottom mesh holes, avoiding the accumulation of catalyst in a certain area, thereby realizing uniform feeding. This uniform feeding method can ensure that the biological enzyme catalyst is uniformly distributed in the material, so that each part of the material can fully contact with the catalyst, thereby ensuring the consistency and efficiency of the catalytic effect.

[0028] Uniform feeding enables the biological enzyme catalyst to react with the material more quickly and more comprehensively, reducing the problem of local overfast or overslow reaction caused by uneven distribution of catalyst, thereby improving the overall reaction rate and efficiency of the catalytic reaction, shortening the production cycle, and improving the production efficiency.

[0029] Since the catalytic effect is more uniform and stable, the quality of the finally produced product will also be more stable and reliable. In some production processes with high requirements on product quality, such as fine chemical industry, this stable catalytic effect can ensure that the product quality meets strict standards and requirements, and reduce the product quality fluctuations and the rate of defective products caused by uneven catalysis.

[0030] Example 2:

[0031] Reference Figures 1-4The biological enzyme catalyst feeding device is basically same as that in example 1, and further has the following features: a plurality of supports 203 are circumferentially and equidistantly arranged at the bottom of the annular dispersion box 2, square rollers 204 are rotatably connected to the supports 203, a supporting ring 103 is fixedly connected to the inner wall of the mixing tank 1, the square rollers 204 roll on the supporting ring 103, the rotating rod 102 is a square rod, and the connecting ring 202 is slidingly connected to the rotating rod 102; when the rotating rod 102 drives the annular dispersion box 2 to rotate through the connecting ring 202 and the connecting rod 201, the annular dispersion box 2 can make the square rollers 204 roll on the supporting ring 103 under the cooperation of the supporting ring 103, and then the annular dispersion box 2 can be shaken up and down under the action of the square rollers 204, so that the biological enzyme catalyst can fall into the material through the mesh holes at the bottom of the annular dispersion box 2 more fully, and the caked biological enzyme catalyst can be shaken and dispersed, so that the biological enzyme catalyst can enter the material more fully and the feeding accuracy is ensured.

[0032] The four corners of the square roller 204 are arc-shaped, so that the square roller 204 can rotate more smoothly.

[0033] The square roller 204 is fixedly connected with a rubber ring 205, so that the friction between the square roller 204 and the supporting ring 103 is increased, the square roller 204 can roll more stably on the supporting ring 103, and the annular dispersion box 2 can be better shaken up and down by the square roller 204.

[0034] Example 3:

[0035] Referring to Figures 1-4 The biological enzyme catalyst feeding device is basically same as that in example 2, and further has the following features: the supports 203 are fixedly connected with insertion rods 206 at the upper ends, and the bottom of the annular dispersion box 2 is provided with insertion grooves 207 matched with the insertion rods 206; the insertion rods 206 and the insertion grooves 207 are arranged, so that the square rollers 204 can be disassembled from the annular dispersion box 2, the square rollers 204 can be quickly replaced when the square rollers 204 are damaged, and the replacement cost is reduced.

[0036] The outer wall of the insertion rod 206 and the inner wall of the insertion groove 207 are provided with anti-skid coatings, so that the friction between the insertion rod 206 and the insertion groove 207 is increased, the fastening of the insertion rod 206 inserted into the insertion groove 207 is improved, and the supports 203 can be closely arranged at the bottom of the annular dispersion box 2.

[0037] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application.

Claims

1. A biocatalyst enzyme catalyst charging device, characterized by, Including: Annular dispersion box (2) is arranged in mixing tank (1), the bottom of annular dispersion box (2) is opened with mesh hole in circumferential equidistance; The catalyst feeding pipe (101) connected to the mixing tank (1) matches the position of the annular dispersion box (2); The annular dispersion box (2) is connected with the rotating rod (102) arranged in the mixing tank (1) through the connecting assembly.

2. The biocatalyst charging device according to claim 1, wherein The connecting assembly includes connecting rod (201) and connecting ring (202), the connecting ring (202) is sleeved on the rotating rod (102), the connecting rod (201) is fixedly connected on the outer side wall of the connecting ring (202) in circumferential equidistance, and the end, away from the connecting ring (202), of the connecting rod (201) is fixedly connected with the inner wall of the annular dispersion box (2).

3. The biocatalyst charging device according to claim 2, wherein The bottom of the annular dispersion box (2) is circumferentially equidistantly mounted with a plurality of supports (203), the square roller (204) is rotatably connected on the support (203), the support ring (103) is fixedly connected on the inner wall of the mixing tank (1), the square roller (204) rolls on the support ring (103), the rotating rod (102) is a square rod, and the connecting ring (202) is slidably connected on the rotating rod (102).

4. The biocatalyst charging device according to claim 3, wherein The four corners of the square roller (204) are arranged in arc shape.

5. The biocatalyst charging device according to claim 3, wherein The square roller (204) is fixedly connected with rubber ring (205).

6. The biocatalyst charging device of claim 3, wherein, The upper end of the support (203) is fixedly connected with the inserting rod (206), and the bottom of the annular dispersion box (2) is provided with the insertion slot (207) matched with the inserting rod (206).

7. The biocatalyst charging device according to claim 6, characterized in that The outer wall of the inserting rod (206) and the inner wall of the insertion slot (207) are both provided with anti-skid coating.

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