Anti-precipitation type dropwise adding tank for brassinolide production

Abstract

The utility model relates to the technical field of dripping tanks, in particular to an anti-precipitation dripping tank for brassinolide production, which comprises a dripping tank main body for controlling dripping of liquid, a pump body for conveying the liquid is mounted on the dripping tank main body, and a control valve is connected onto the pump body through a pipeline. A stirring mechanism for stirring liquid is arranged in the dripping tank main body and comprises a chassis arranged at the bottom in the dripping tank main body, a plurality of connecting rods are fixedly connected to the chassis, transmission blocks are fixedly connected to the top ends of the connecting rods, a motor is fixedly mounted on the dripping tank main body, a connecting shaft is fixedly connected to the output end of the motor, and an annular frame is fixedly connected to the connecting shaft; a plurality of arc-shaped blocks used for vibrating liquid at the bottom are fixedly connected to the annular frame. According to the dripping tank, liquid at the bottom in the dripping tank main body can be oscillated, and the bottom oscillation can prevent the liquid from caking or solidifying at the bottom, so that the flowability and operability of the liquid are kept, and subsequent dripping operation and reaction control are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dripping tanks, in particular to an anti-precipitation dripping tank for the production of brassinolide. Background Art

[0002] In the production process of brassinolide, etc., precise dripping operations are required to ensure uniform mixing of the reaction materials and reaction efficiency. However, since some reaction materials have a high specific gravity or are prone to precipitation, liquids often precipitate at the bottom of the drip tank, resulting in uneven reactions and unstable product quality. The traditional drip tank design cannot effectively solve this problem, and it is necessary to frequently shut down to clean the bottom sediment, affecting production efficiency and ease of operation. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides an anti-precipitation type dripping tank for the production of brassinolide, which has the advantages of being able to oscillate the liquid at the bottom of the dripping tank body to maintain the fluidity and operability of the liquid, and solves the problem of liquid precipitation at the bottom of the dripping tank, resulting in uneven reaction.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The invention discloses an anti-precipitation dripping tank for producing brassinolide, comprising a dripping tank body for controlling liquid dripping, a pump body for conveying liquid being installed on the dripping tank body, a control valve being connected to the pump body through a pipeline, a stirring mechanism for stirring liquid being arranged in the dripping tank body, the stirring mechanism comprising a chassis arranged at the bottom of the dripping tank body, a plurality of connecting rods being fixedly connected to the chassis, a transmission block being fixedly connected to the top of the connecting rod, a motor being fixedly installed on the dripping tank body, a connecting shaft being fixedly connected to the output end of the motor, a ring frame being fixedly connected to the connecting shaft, and a plurality of arc blocks for vibrating the bottom liquid being fixedly connected to the ring frame.

[0006] Preferably, a plurality of transmission shafts are rotatably mounted on the annular frame, and a plurality of blades a are fixedly connected to the transmission shafts.

[0007] Preferably, a spur gear is fixedly connected to the top end of the transmission shaft, and a gear ring meshing with the spur gear is fixedly connected inside the drip tank body.

[0008] Preferably, a sliding sleeve slidably connected to the connecting shaft is fixedly connected to the chassis, and a plurality of blades b are fixedly connected to the sliding sleeve.

[0009] Preferably, a sliding groove is provided on the inner wall of the sliding sleeve, and a sliding block slidably connected to the sliding groove is fixedly connected to the connecting shaft.

[0010] Preferably, a connecting pipe is fixedly connected to the chassis, the connecting pipe does not fit the bottom wall of the chassis, a pipe sleeve slidably connected to the connecting pipe is fixedly connected to the main body of the drip tank, and the pipe sleeve is connected to the output pipe of the pump body.

[0011] By means of the above technical solution, the utility model provides an anti-precipitation dripping tank for the production of brassinolide, which has at least the following beneficial effects:

[0012] 1. The anti-precipitation drip tank used for the production of brassinolide, when the arc block contacts the transmission block, drives it to move upward, the transmission block drives the chassis to rise through the connecting rod, and then the arc block separates from the transmission block, and the chassis falls to the bottom of the inner cavity of the drip tank body, so that the liquid at the bottom of the drip tank body can be shaken. The bottom shaking can prevent the liquid from caking or solidifying at the bottom, maintain the fluidity and operability of the liquid, and is conducive to the subsequent dripping operation and reaction control.

[0013] 2. The anti-precipitation dripping tank used in the production of brassinolide can effectively mix the reaction materials evenly, avoid local over-concentration or over-diluted conditions, and ensure the uniformity and stability of the reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0016] Figure 2 This is a schematic diagram of the internal structure of the main body of the drip tank of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the external connection structure of the connecting shaft of the utility model.

[0019] Reference numerals:

[0020] 100, drip tank body; 101, pump body; 102, control valve; 103, connecting pipe; 104, pipe sleeve;

[0021] 200, stirring mechanism; 201, motor; 202, connecting shaft; 203, ring frame; 204, arc block; 205, chassis; 206, connecting rod; 207, transmission block; 208, transmission shaft; 209, blade a; 210, gear ring; 211, spur gear; 212, sleeve; 213, blade b. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the chemical production process, liquid bottom precipitation is a common and challenging problem. In some production processes that require precise dripping operations, such as the synthesis of organic compounds and the preparation of pharmaceutical raw materials, the precipitation of liquid at the bottom of the drip tank will lead to uneven mixing of reaction materials, reduced reaction efficiency, unstable product quality and other problems. Traditional drip tank designs generally cannot effectively solve the problem of bottom precipitation. The bottom sediment needs to be cleaned frequently during the production process, affecting production efficiency and operating accuracy.

[0024] Embodiment 1:

[0025] During the dropwise addition process, some reaction materials have a high density or viscosity and cannot be fully mixed with other materials, resulting in precipitation at the bottom. In order to solve the above problems, combined with Figure 1-Figure 3 As shown, the utility model provides an anti-precipitation drip tank for the production of brassinolide, wherein a pump body 101 for conveying liquid is installed on the drip tank main body 100, and a control valve 102 for adding liquid is connected to the pump body 101 through a pipeline, and a stirring mechanism 200 for stirring liquid is provided in the drip tank main body 100, which can effectively mix the reaction materials evenly, avoid the situation of local over-concentration or over-diluteness, and ensure the uniformity and stability of the reaction.

[0026] Without stirring, materials of different components cannot be fully mixed, local concentration differences are large, and it is possible that the reaction materials are not completely reacted or uneven products are formed. In order to improve the reaction effect, a bottom plate 205 is provided inside the main body 100 of the dropping tank, and a plurality of connecting rods 206 are fixedly connected to the bottom of the dropping tank. A transmission block 207 is fixedly connected to the top of the connecting rod 206. A motor 201 is fixedly installed on the main body 100 of the dropping tank, and a connecting shaft 202 is fixedly connected to the output end of the motor 201. A ring frame 203 is fixedly connected to the connecting shaft 202. A plurality of arc blocks 204 for shaking the bottom liquid are fixedly connected to the ring frame 203. The motor 201 starts driving. The connecting shaft 202 rotates, and the connecting shaft 202 drives the annular frame 203 to rotate. The multiple arc blocks 204 rotate in an annular manner with the annular frame 203. When the arc block 204 contacts the transmission block 207, it drives it to move upward. The transmission block 207 drives the chassis 205 to rise through the connecting rod 206. Then the arc block 204 is separated from the transmission block 207, and the chassis 205 falls to the bottom of the inner cavity of the dropping tank body 100. By repeating the above steps, the liquid at the bottom of the dropping tank body 100 can be shaken. The bottom shaking can prevent the liquid from caking or solidifying at the bottom, maintain the fluidity and operability of the liquid, and is beneficial to the subsequent dropping operation and reaction control.

[0027] The lack of stirring will limit the contact and exchange between the reaction materials, reduce the reaction rate, prolong the reaction time, and affect the production efficiency. In order to solve the above problems, multiple transmission shafts 208 are rotatably installed on the annular frame 203, and multiple blades a209 are fixed to the transmission shaft 208. The multiple transmission shafts 208 also rotate in a circle with the annular frame 203. The transmission shaft 208 also rotates in a circle while rotating in a circle, which can further stir the liquid, increase the contact frequency between the reaction materials, accelerate the reaction speed, and improve the product generation efficiency.

[0028] If multiple power sources are used for stirring and shaking operations, the cost of the equipment will increase. In order to reduce the manufacturing cost of the equipment, a spur gear 211 is fixedly connected to the top of the transmission shaft 208, and a gear ring 210 that meshes with the spur gear 211 is fixedly connected to the inside of the drip tank body 100. The spur gear 211 moves with the transmission shaft 208, so that the spur gear 211 moves around the gear ring 210. Since the spur gear 211 meshes with the teeth on the gear ring 210, the transmission shaft 208 drives the blade a209 to rotate. Using a single power source to achieve multiple functions can reduce the manufacturing cost of the equipment.

[0029] According to the embodiments, the liquid can be effectively mixed and stirred evenly through circular rotation and bottom oscillation, so as to avoid precipitation or stratification of the liquid at the bottom and ensure the uniformity and stability of the reaction substances.

[0030] Embodiment 2:

[0031] During the reaction, some unstable chemical reactions produce solid precipitation and precipitated substances, resulting in bottom precipitation. In order to prevent precipitation at the bottom, Figure 2-Figure 4 As shown, on the basis of embodiment one, a sleeve 212 slidably connected to the connecting shaft 202 is fixedly connected to the chassis 205, and a plurality of blades b213 are fixedly connected to the sleeve 212. The sleeve 212 rotates as the chassis 205 moves, and the blades b213 rotate with the sleeve 212, thereby stirring the liquid at the bottom of the inner cavity of the drip tank body 100 to prevent the liquid from sinking to the bottom, thereby achieving oscillation and stirring of the liquid, reducing manual operation, and improving the convenience and accuracy of operation.

[0032] There may be a concentration gradient in the drip tank, which causes some materials to gather at the bottom due to gravity to form precipitation. In order to stir the liquid at the bottom, a slide groove is opened on the inner wall of the sleeve 212, and a slider slidably connected to the slide groove is fixedly connected to the connecting shaft 202, so that when the sleeve 212 moves up and down, the connecting shaft 202 can drive the sleeve 212 to rotate through the slider and the slide groove, ensuring that the blade b213 on the sleeve 212 rotates while moving up and down.

[0033] Furthermore, a connecting pipe 103 is fixedly connected to the chassis 205, and the connecting pipe 103 does not fit the bottom wall of the chassis 205. A pipe sleeve 104 is fixedly connected to the connecting pipe 103 in a sliding manner in the drip tank body 100. The pipe sleeve 104 is connected to the output pipe of the pump body 101. The connecting pipe 103 also rises and falls with the chassis 205, ensuring that the chassis 205 can extract the liquid at any position to achieve the dripping operation.

[0034] It can be known from the above embodiments that when the drip tank body 100 is in use, the motor 201 starts to drive the connecting shaft 202 to rotate, the connecting shaft 202 drives the annular frame 203 to rotate, and the plurality of arc blocks 204 rotate in an annular manner along with the annular frame 203. When the arc blocks 204 contact the transmission block 207, they drive it to move upward, and the transmission block 207 drives the chassis 205 to rise through the connecting rod 206, and then the arc blocks 204 are separated from the transmission block 207, and the chassis 205 falls to the bottom of the inner cavity of the drip tank body 100. By repeating the above steps, the liquid at the bottom of the drip tank body 100 can be oscillated, and at the same time, the pump body 101 starts to transport the liquid in the drip tank body 100 to the control valve 102 through the pipeline, and then the control valve 102 performs the dripping operation.

[0035] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-precipitation dripping tank for the production of brassinolide, comprising a dripping tank body (100) for controlling the dripping of liquid, a pump body (101) for conveying liquid is installed on the dripping tank body (100), and a control valve (102) is connected to the pump body (101) through a pipeline, characterized in that: The drip tank body (100) is provided with a stirring mechanism (200) for stirring the liquid; The stirring mechanism (200) comprises a chassis (205) arranged at the bottom of the drip tank body (100), a plurality of connecting rods (206) are fixedly connected to the chassis (205), a transmission block (207) is fixedly connected to the top of the connecting rod (206), a motor (201) is fixedly installed on the drip tank body (100), a connecting shaft (202) is fixedly connected to the output end of the motor (201), a ring frame (203) is fixedly connected to the connecting shaft (202), and a plurality of arc blocks (204) for shaking the bottom liquid are fixedly connected to the ring frame (203).

2. The anti-precipitation dripping tank for the production of brassinolide according to claim 1, characterized in that: A plurality of transmission shafts (208) are rotatably mounted on the annular frame (203), and a plurality of blades a (209) are fixedly connected to the transmission shafts (208).

3. The anti-precipitation dripping tank for the production of brassinolide according to claim 2, characterized in that: A spur gear (211) is fixedly connected to the top end of the transmission shaft (208), and a gear ring (210) meshing with the spur gear (211) is fixedly connected inside the drip tank body (100).

4. The anti-precipitation dripping tank for the production of brassinolide according to claim 1, characterized in that: A sliding sleeve (212) slidably connected to the connecting shaft (202) is fixedly connected to the chassis (205), and a plurality of blades b (213) are fixedly connected to the sliding sleeve (212).

5. The anti-precipitation dripping tank for the production of brassinolide according to claim 4, characterized in that: The inner wall of the sliding sleeve (212) is provided with a sliding groove, and a sliding block which is slidably connected to the sliding groove is fixedly connected to the connecting shaft (202).

6. The anti-precipitation dripping tank for the production of brassinolide according to claim 1, characterized in that: A connecting pipe (103) is fixedly connected to the chassis (205), and the connecting pipe (103) does not fit the bottom wall of the chassis (205). A pipe sleeve (104) slidably connected to the connecting pipe (103) is fixedly connected inside the drip tank body (100), and the pipe sleeve (104) is connected to the output pipe of the pump body (101).

Images