Glycerin triacetate efficient esterification reactor

Abstract

The utility model provides an efficient esterification reactor for glyceryl triacetate, which relates to the technical field of esterification reactors and comprises a moving mechanism, a cleaning mechanism is fixedly mounted at the top of the moving mechanism and comprises a reactor main body, and three supporting legs are fixedly mounted at the bottom of the reactor main body. According to the esterification reactor, under the action of the main body mechanism, when the reactor main body needs to be cleaned, a motor is started to drive a gear II and a gear IV to start to rotate, and then the gear IV drives a rotating shaft III and a mounting frame to rotate together, so that a cleaning brush starts to clean the interior of the esterification reactor and remove internal residual reactants; automatic cleaning is achieved through related equipment, the cleaning time can be shortened, the overall production efficiency can be improved, residues and dirt can be effectively removed, and the residues are prevented from affecting the quality of the next reaction.

Description

Technical Field

[0001] The utility model relates to the technical field of esterification reactors, in particular to a triacetin efficient esterification reactor. Background Art

[0002] An esterification reactor is a chemical reactor specifically used for synthesizing esters. It is usually used in the reaction process of a mixture containing chemical substances such as acids, alcohols, and esters. It can convert acids and alcohols into esters and water under the action of catalysts. Esters are a common organic compound and are widely used in cosmetics, food, medicine and other fields.

[0003] The existing esterification reactor cannot achieve automatic cleaning. After each reaction, the esterification reactor needs to be cleaned manually, which not only increases the workload of the operators, but also prolongs the time for the equipment to prepare for the next reaction, thereby reducing production efficiency. At the same time, manual cleaning can easily leave some reactants inside the esterification reactor, which will cause the quality of subsequent products to deteriorate. Utility Model Content

[0004] The utility model mainly provides a triacetin high-efficiency esterification reactor which can realize automatic cleaning and improve production efficiency and product quality.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a triacetin efficient esterification reactor, comprising a moving mechanism, a cleaning mechanism is fixedly installed on the top of the moving mechanism; the cleaning mechanism comprises a reactor body, three supporting legs are fixedly installed on the bottom of the reactor body, a discharge port is arranged at the bottom of the reactor body, a feed port is arranged on the top of the reactor body, two brackets are fixedly installed on the top of the reactor body, holes are opened on the tops of the two brackets, motors are fixedly installed on the tops of the two brackets, shafts 1 are fixedly installed on the output ends of the two motors, and the outer walls of the two shafts 1 are movably inserted in the inside of the hole, the outer wall of one of the two shafts 1 is fixedly sleeved with a gear 1, the outer wall of the other of the two shafts 1 is fixedly sleeved with a gear 2, the outer wall of the gear 1 is meshingly connected with a gear 3, the staff can pour the reactants into the reactor body through the feed port, and the materials after the reaction are discharged through the discharge port, when the motors on the tops of the two brackets are started, the two shafts 1 will be driven to rotate, so that the gears 1 and 2 fixedly sleeved on the outer walls of the two shafts 1 rotate respectively.

[0006] Preferably, a rotating shaft 2 is fixedly mounted on the bottom of the gear 3, and the outer wall of the rotating shaft 2 is movably inserted inside the reactor body. When the gear 3 is driven to rotate, the rotating shaft 2 fixedly inserted on the inner wall will also rotate together.

[0007] Preferably, a group of stirring paddles are fixedly installed on the outer wall of the rotating shaft 2, and a rotating shaft 3 is movably inserted into the inner wall of the rotating shaft 2. After the rotating shaft 2 starts to rotate, it will drive the group of stirring paddles on the outer wall to rotate, so that the internal reactants are fully mixed, thereby improving the speed and effect of the reaction.

[0008] Preferably, a mounting bracket is provided on the fixed sleeve of the outer wall of the rotating shaft three, and a cleaning brush is provided on the outer wall of the mounting bracket. When the rotating shaft three is driven to rotate, the mounting bracket will also start to rotate, driving the cleaning brush to start rotating, thereby cleaning the residue inside the reactor body. This not only shortens the cleaning time and reduces the downtime of the equipment, but also improves the cleaning effect.

[0009] Preferably, the outer wall fixing sleeve of the rotating shaft three is provided with a gear four, and the outer wall of the gear four is meshingly connected with the outer wall of the gear two. When the gear two rotates, it will drive the gear four to start rotating together, and then the gear four will drive the rotating shaft three on the inner wall to rotate together.

[0010] Preferably, the moving mechanism includes a base, four universal wheels are fixedly installed on the bottom of the base, and a push rod is fixedly installed on one side of the outer wall of the base. When the operator pushes the push rod by hand, the four universal wheels at the bottom will drive the reactor to move freely, reducing the workload of moving the reactor and improving the utilization rate of the internal space of the factory.

[0011] Preferably, the top of the base is fixedly connected to the bottoms of the three supporting legs, so that workers can move the reactor conveniently to meet different production requirements.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, under the action of the main mechanism, when the reactor body needs to be cleaned, a motor is started to drive gears 2 and 4 to start rotating, and then gear 4 drives shaft 3 and the mounting frame to rotate together, so that the cleaning brush starts to clean the inside of the esterification reactor to remove the residual reactants inside. Automatic cleaning is achieved through related equipment, which can not only reduce cleaning time and improve overall production efficiency, but also effectively remove residues and dirt to prevent residues from affecting the quality of the next reaction.

[0014] 2. In the utility model, the esterification reactor can be conveniently moved from one position to another under the action of the moving mechanism, and the enterprise can also adjust the production layout more flexibly to adapt to different production needs, thereby improving the utilization rate of the internal space of the factory. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A stereogram of a triacetin efficient esterification reactor is provided for the utility model;

[0016] Figure 2 The utility model provides a top-down perspective view of a moving mechanism of a triacetin efficient esterification reactor;

[0017] Figure 3 A plan view of a cleaning mechanism for a triacetin efficient esterification reactor is provided for the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the cleaning mechanism of a triacetin efficient esterification reactor;

[0019] Figure 5 The utility model provides a partial cross-sectional exploded view of a cleaning mechanism of a triacetin efficient esterification reactor.

[0020] Legend: 1. Moving mechanism; 101. Base; 102. Universal wheel; 103. Push rod; 2. Cleaning mechanism; 201. Reactor body; 202. Support legs; 203. Discharge port; 204. Feed port; 205. Bracket; 206. Hole; 207. Motor; 208. Shaft 1; 209. Gear 1; 210. Gear 2; 211. Gear 3; 212. Shaft 2; 213. Agitator; 214. Shaft 3; 215. Mounting bracket; 216. Cleaning brush; 217. Gear 4. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a triacetin efficient esterification reactor, comprising a moving mechanism 1, a cleaning mechanism 2 is fixedly installed on the top of the moving mechanism 1; the cleaning mechanism 2 comprises a reactor body 201, three supporting legs 202 are fixedly installed on the bottom of the reactor body 201, a discharge port 203 is arranged at the bottom of the reactor body 201, a feed port 204 is arranged on the top of the reactor body 201, two brackets 205 are fixedly installed on the top of the reactor body 201, holes 206 are opened on the tops of the two brackets 205, motors 207 are fixedly installed on the tops of the two brackets 205, and rotating shafts 208 are fixedly installed on the output ends of the two motors 207, The outer walls of the two rotating shafts 208 are movably inserted into the hole 206, the outer wall of one of the two rotating shafts 208 is fixedly sleeved with a gear 209, the outer wall of the other of the two rotating shafts 208 is fixedly sleeved with a gear 210, and the outer wall of the gear 209 is meshingly connected with a gear 3 211. The staff can pour the reactants into the reactor body 201 through the feed inlet 204, and the materials after the reaction are discharged through the discharge port 203. When the motors 207 on the top of the two brackets 205 are started, the two rotating shafts 208 will be driven to start rotating, so that the gears 1 209 and gear 2 210 fixedly sleeved on the outer walls of the two rotating shafts 208 rotate respectively.

[0024] like Figure 3 and Figure 5 As shown, a rotating shaft 212 is fixedly installed at the bottom of the gear 3 211, and the outer wall of the rotating shaft 212 is movably inserted into the interior of the reactor body 201. When the gear 3 211 is driven to rotate, the rotating shaft 212 fixedly inserted into the inner wall will also rotate together.

[0025] like Figure 5 As shown, a group of stirring paddles 213 are fixedly installed on the outer wall of the second rotating shaft 212, and a rotating shaft 3 214 is movably inserted into the inner wall of the second rotating shaft 212. After the second rotating shaft 212 starts to rotate, it will drive the group of stirring paddles 213 on the outer wall to rotate, so that the internal reactants are fully mixed, thereby improving the speed and effect of the reaction.

[0026] like Figure 3 and Figure 5 As shown, the outer wall fixed sleeve of the rotating shaft three 214 is provided with a mounting bracket 215, and the outer wall of the mounting bracket 215 is provided with a cleaning brush 216. When the rotating shaft three 214 is driven to rotate, the mounting bracket 215 will also start to rotate, driving the cleaning brush 216 to start rotating, thereby cleaning the internal residues of the reactor body 201. Not only the cleaning time is shortened, the downtime of the equipment is reduced, but also the cleaning effect can be improved.

[0027] like Figure 5As shown, the outer wall of the rotating shaft three 214 is fixedly sleeved with a gear four 217, and the outer wall of the gear four 217 is meshedly connected with the outer wall of the gear two 210. When the gear two 210 rotates, it will drive the gear four 217 to start rotating together, and then the gear four 217 will drive the rotating shaft three 214 on the inner wall to rotate together.

[0028] like Figure 2 As shown, the mobile mechanism 1 includes a base 101, four universal wheels 102 are fixedly installed at the bottom of the base 101, and a push rod 103 is fixedly installed on one side of the outer wall of the base 101. When the operator pushes the push rod 103 by hand, the four universal wheels 102 at the bottom will drive the reactor to move freely, reducing the workload of moving the reactor and improving the utilization rate of the internal space of the factory.

[0029] like Figure 1 As shown, the top of the base 101 is fixedly connected to the bottom of the three supporting legs 202, which makes it convenient for workers to move the reactor to meet different production needs.

[0030] The usage and working principle of this device: When a worker needs to use the reactor, he needs to first grab the push rod 103 with his hand, and then drive the device to move freely through the four universal wheels 102 at the bottom, and then pour the reactants into the reactor body 201 through the feed port 204. At this time, a motor 207 starts, driving a shaft 1 208 to rotate inside a hole 206, so that gear 1 209 starts to rotate, and drives gear three 211 and shaft two 212 to start rotating. When shaft two 212 rotates, a group of stirring paddles 213 will be used to stir the internal reactants to increase the reaction speed. After the reaction is completed, the worker can open the discharge port 203 to discharge the reactants, and inject clean water into the reactor body 201 through the feed port 204. Then another motor 207 starts, and drives the mounting frame 215 to move through gear two 210 and gear four 217, so that the cleaning brush 216 rotates to clean the residue inside the reactor body 201, and the sewage can be discharged through the discharge port 203.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A triacetin efficient esterification reactor, comprising a moving mechanism (1), characterized in that: A cleaning mechanism (2) is fixedly mounted on the top of the moving mechanism (1); The cleaning mechanism (2) comprises a reactor body (201), three supporting legs (202) are fixedly mounted on the bottom of the reactor body (201), a discharge port (203) is arranged on the bottom of the reactor body (201), a feed port (204) is arranged on the top of the reactor body (201), two brackets (205) are fixedly mounted on the top of the reactor body (201), holes (206) are provided on the tops of the two brackets (205), and the two brackets (205) are A motor (207) is fixedly installed on the top of each of the two motors (207), a rotating shaft (208) is fixedly installed on the output ends of each of the two motors (207), and the outer walls of the two rotating shafts (208) are movably inserted into the inside of the hole (206), the outer wall of one of the two rotating shafts (208) is fixedly sleeved with a gear (209), and the outer wall of the other of the two rotating shafts (208) is fixedly sleeved with a gear (210), and the outer wall of the gear (209) is meshingly connected with a gear (211).

2. A triacetin efficient esterification reactor according to claim 1, characterized in that: A rotating shaft 2 (212) is fixedly mounted on the bottom of the gear 3 (211), and the outer wall of the rotating shaft 2 (212) is movably inserted into the interior of the reactor body (201).

3. A triacetin efficient esterification reactor according to claim 2, characterized in that: A group of stirring paddles (213) are fixedly mounted on the outer surface wall of the second rotating shaft (212), and a third rotating shaft (214) is movably inserted into the inner surface wall of the second rotating shaft (212).

4. A triacetin efficient esterification reactor according to claim 3, characterized in that: The outer wall fixing sleeve of the rotating shaft three (214) is provided with a mounting frame (215), and the outer wall of the mounting frame (215) is provided with a cleaning brush (216).

5. A triacetin efficient esterification reactor according to claim 4, characterized in that: The outer wall of the rotating shaft three (214) is fixedly sleeved with a gear four (217), and the outer wall of the gear four (217) is meshingly connected with the outer wall of the gear two (210).

6. A triacetin efficient esterification reactor according to claim 5, characterized in that: The moving mechanism (1) comprises a base (101), four universal wheels (102) are fixedly mounted on the bottom of the base (101), and a push rod (103) is fixedly mounted on one side of the outer wall of the base (101).

7. A triacetin efficient esterification reactor according to claim 6, characterized in that: The top of the base (101) is fixedly connected to the bottoms of the three supporting legs (202).

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