Synthesis kettle for producing glyceryl triacetate

Abstract

The utility model provides a synthesis kettle for producing glyceryl triacetate, which relates to the technical field of synthesis kettle processing and comprises an integral structure and moving structures, and the moving structures are positioned at the front and rear positions of the two sides of the bottom of the integral structure; the integral structure comprises a bottom plate, cylinders are fixedly connected to the front and rear positions of the two sides of the top of the bottom plate, connecting rods are slidably connected to the positions, close to the tops, of the inner surfaces of the cylinders, a kettle body is fixedly connected to the end faces of the tops of the connecting rods, and an air outlet pipe penetrates through the position, close to the tops, of one side of the outer surface of the kettle body. According to the utility model, during operation, waste gas exhausted to the outside from the inside of the kettle body can be filtered through the arrangement of the filter screen, so that the exhausted gas meets the waste gas emission standard, and the filter screen is made of activated carbon and has good adsorbability, so that the waste gas can be recycled, and the service life of the filter screen is prolonged. Particulate matters, organic matters or inorganic matters in the waste gas can be removed.

Description

Technical Field

[0001] The utility model relates to the technical field of synthetic kettle processing, in particular to a synthetic kettle for producing triacetin. Background Art

[0002] The synthesis reactor is a reactor provided for synthesizing chemical substances under certain temperature and pressure conditions. It is widely used in scientific research experiments in the fields of new materials, energy, environmental engineering, etc. It is a commonly used small reactor for scientific research in university teaching and scientific research institutions.

[0003] When the existing synthesis reactor for producing triacetin is used, a large amount of waste gas is easily generated, which may contain harmful substances. If it is not properly treated, it may cause pollution to the surrounding environment. Therefore, we propose a synthesis reactor for producing triacetin to solve the above problems. Utility Model Content

[0004] The utility model mainly provides a synthesis kettle for producing triacetin which can treat waste gas.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a synthetic kettle for triacetin production, comprising: an overall structure and a movable structure, the movable structure is located at the front and rear positions on both sides of the bottom of the overall structure; the overall structure comprises a bottom plate, cylinders are fixedly connected to the front and rear positions on both sides of the top of the bottom plate, a connecting rod is slidably connected to the inner surface of the cylinder near the top position, a kettle body is fixedly connected to the top end face of the connecting rod, an air outlet pipe is penetrated through one side of the outer surface of the kettle body near the top position, a fixed block is fixedly connected to the front and rear positions of the outer surface of the air outlet pipe, a filter screen is slidably connected to the center of the inner surface of the fixed block, a plug rod is penetrated through the front outer surface of the fixed block, a rotating shaft is rotatably connected to the center of the inner top of the kettle body, and a servo motor is fixedly installed at the top of the kettle body at the position of the rotating shaft.

[0006] Preferably, a telescopic rod is fixedly installed at the center of the inner bottom of the cylinder, and the protruding end of the telescopic rod is fixedly connected to the bottom surface of the connecting rod. The arrangement of the telescopic rod can drive the connecting rod to move up and down in the cylinder. When moving, the kettle body will also be driven to move, so that the height of the kettle body can be adjusted to facilitate subsequent pouring by users of different heights.

[0007] Preferably, the outer surface of the insertion rod passes through the outer surface of the filter screen. The provision of the insertion rod can fix the filter screen and also make the filter screen detachable so that the user can clean or replace it.

[0008] Preferably, a discharge pipe is provided through one side of the outer surface of the kettle body near the bottom, and a solenoid valve is fixedly installed at the center of the outer surface of the discharge pipe. The discharge pipe and the solenoid valve are arranged so that the material after the reaction in the kettle body can be discharged normally.

[0009] Preferably, a feed pipe is provided through one side of the top of the kettle body, and a sealing cover is hingedly connected to the top of the feed pipe. The setting of the feed pipe and the sealing cover makes it convenient for users to pour materials, and the sealing cover is used to prevent gas from escaping to the outside during the reaction.

[0010] Preferably, a stirring rod is fixedly connected to the bottom end surface of the rotating shaft, one end of the rotating shaft passes through the surface of the kettle body and is fixedly connected to the output end of the servo motor, and the other end of the rotating shaft is fixedly connected to the top surface of the stirring rod. The setting of the stirring rod can realize the stirring operation of the material in the kettle body, so that multiple materials can be mixed more evenly.

[0011] Preferably, the movable structure includes a fixing rod, the bottom end face of the fixing rod is fixedly connected to a brake wheel, and the top end face of the fixing rod is fixedly connected to the bottom surface of the base plate, and through the mutual cooperation of the fixing rod and the brake wheel, it is convenient for the user to move the whole, making it easy for the user to carry or move it.

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

[0013] 1. In the utility model, during operation, the exhaust gas discharged from the kettle to the outside can be filtered by setting the filter, so that the discharged gas meets the exhaust gas emission standards, and the filter is composed of activated carbon, which has good adsorption properties, so that particulate matter, organic matter or inorganic matter in the exhaust gas can be removed, and through the mutual cooperation of the plug rod and the fixed block, it is convenient for the user to disassemble the filter so that the user can clean or replace it.

[0014] 2. In the utility model, through the cooperation of the servo motor, the rotating shaft and the stirring rod, the various materials in the kettle can be stirred, so that the various materials can be mixed more evenly, and through the cooperation of the telescopic rod, the cylinder and the connecting rod, the height of the kettle can be adjusted to facilitate subsequent users of different heights to pour and add materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a synthesis reactor for producing triacetin is provided for the utility model;

[0016] Figure 2 The utility model provides a cross-sectional view of a synthesis reactor for producing triacetin;

[0017] Figure 3 It is a three-dimensional diagram of a cylinder, a connecting rod and a telescopic rod;

[0018] Figure 4 It is a three-dimensional diagram of the fixing block and the insertion rod.

[0019] Legend: 1. Overall structure; 2. Moving structure; 101. Bottom plate; 102. Discharge pipe; 103. Solenoid valve; 104. Kettle body; 105. Filter; 106. Servo motor; 107. Feed pipe; 108. Sealing cover; 109. Stirring rod; 110. Air outlet pipe; 111. Rotating shaft; 112. Cylinder; 113. Connecting rod; 114. Telescopic rod; 115. Fixed block; 116. Insert rod; 201. Fixed rod; 202. Brake wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a synthesis kettle for producing triacetin, comprising: an overall structure 1 and a mobile structure 2, the mobile structure 2 is located at the front and rear positions on both sides of the bottom of the overall structure 1; the overall structure 1 comprises a bottom plate 101, cylinders 112 are fixedly connected to the front and rear positions on both sides of the top of the bottom plate 101, a connecting rod 113 is slidably connected to the inner surface of the cylinder 112 near the top position, a kettle body 104 is fixedly connected to the top end surface of the connecting rod 113, an air outlet pipe 110 is penetrated through one side of the outer surface of the kettle body 104 near the top position, a fixed block 115 is fixedly connected to the front and rear positions of the outer surface of the air outlet pipe 110, a filter screen 105 is slidably connected to the center of the inner surface of the fixed block 115, an insertion rod 116 is penetrated through the outer surface of the front side of the fixed block 115, a rotating shaft 111 is rotatably connected to the center of the inner top of the kettle body 104, and a servo motor 106 is fixedly installed at the top of the kettle body 104 at the position of the rotating shaft 111.

[0023] like Figure 3As shown, a telescopic rod 114 is fixedly installed at the center of the inner bottom of the cylinder 112, and the protruding end of the telescopic rod 114 is fixedly connected to the bottom surface of the connecting rod 113. The setting of the telescopic rod 114 can drive the connecting rod 113 to move up and down in the cylinder 112. When moving, it will also drive the kettle body 104 to move, so that the height of the kettle body 104 can be adjusted to facilitate subsequent users of different heights to pour materials.

[0024] like Figure 1 and Figure 4 As shown, the outer surface of the insertion rod 116 penetrates the outer surface of the filter 105. The arrangement of the insertion rod 116 can fix the filter 105 and also make the filter 105 detachable so that the user can clean or replace it.

[0025] like Figure 1 and Figure 2 As shown, a discharge pipe 102 is provided through one side of the outer surface of the kettle body 104 near the bottom, and a solenoid valve 103 is fixedly installed at the center of the outer surface of the discharge pipe 102. The setting of the discharge pipe 102 and the solenoid valve 103 enables the material after the reaction in the kettle body 104 to be discharged normally.

[0026] like Figure 1 As shown, a feed pipe 107 is provided on one side of the top of the kettle body 104, and a sealing cover 108 is hingedly connected to the top of the feed pipe 107. The setting of the feed pipe 107 and the sealing cover 108 makes it convenient for the user to pour the material, and the sealing cover 108 is used to prevent the gas from escaping to the outside during the reaction.

[0027] like Figure 1 and Figure 2 As shown, the bottom end face of the rotating shaft 111 is fixedly connected with a stirring rod 109, one end of the rotating shaft 111 passes through the surface of the kettle body 104 and is fixedly connected to the output end of the servo motor 106, and the other end of the rotating shaft 111 is fixedly connected to the top surface of the stirring rod 109. The setting of the stirring rod 109 can realize the stirring operation of the materials in the kettle body 104, so that multiple materials can be mixed more evenly.

[0028] like Figure 1 and Figure 2 As shown, the mobile structure 2 includes a fixed rod 201, the bottom end face of the fixed rod 201 is fixedly connected to a brake wheel 202, and the top end face of the fixed rod 201 is fixedly connected to the bottom surface of the base plate 101. Through the mutual cooperation of the fixed rod 201 and the brake wheel 202, it is convenient for the user to move the whole, making it convenient for the user to carry or move.

[0029] The method of use and working principle of the device: when in use, the user can move the whole to a designated location by the cooperation of the brake wheel 202, then the telescopic rod 114 is extended or retracted, so as to drive the connecting rod 113 to move up and down in the cylinder 112, and when moving, the kettle body 104 is driven together, so that the height of the kettle body 104 can be adjusted, so that users of different heights can add materials later. After adjustment, the user opens the sealing cover 108 to pour a variety of materials into the feeding pipe 107, and closes the sealing cover 108 again after pouring the materials, so that the servo motor 106 is operated to realize the rotation. The rotating shaft 111 can rotate, and the rotating shaft 111 drives the stirring rod 109 to rotate, so that the stirring rod 109 can stir the various materials in the kettle body 104 to make them mixed more evenly. The exhaust gas generated during the operation can be discharged through the exhaust pipe 110. Then, during the discharge, the exhaust gas will first pass through the filter 105 before being discharged to the outside to avoid damage to the surrounding environment. The fixing block 115 and the insertion rod 116 cooperate with each other to limit the filter 105 so that it can be disassembled for the user to replace or clean it.

[0030] 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 synthesis reactor for producing triacetin, characterized in that: include: An overall structure (1) and a movable structure (2), wherein the movable structure (2) is located at front and rear positions on both sides of the bottom of the overall structure (1); The overall structure (1) comprises a bottom plate (101), cylinders (112) are fixedly connected at front and rear positions on both sides of the top of the bottom plate (101), a connecting rod (113) is slidably connected to the inner surface of the cylinder (112) near the top position, a kettle body (104) is fixedly connected to the top end surface of the connecting rod (113), an air outlet pipe (110) is provided through one side of the outer surface of the kettle body (104) near the top position, a fixing block (115) is fixedly connected to the outer surface of the air outlet pipe (110) at front and rear positions, a filter screen (105) is slidably connected at the center of the inner surface of the fixing block (115), an insertion rod (116) is provided through the front outer surface of the fixing block (115), a rotating shaft (111) is rotatably connected at the center of the inner top of the kettle body (104), and a servo motor (106) is fixedly installed at the top of the kettle body (104) at the position of the rotating shaft (111).

2. A synthesis reactor for producing triacetin according to claim 1, characterized in that: A telescopic rod (114) is fixedly installed at the center of the inner bottom of the cylinder (112), and the extended end of the telescopic rod (114) is fixedly connected to the bottom surface of the connecting rod (113).

3. A synthesis reactor for producing triacetin according to claim 1, characterized in that: The outer surface of the insertion rod (116) penetrates the outer surface of the filter screen (105).

4. A synthesis reactor for producing triacetin according to claim 1, characterized in that: A discharge pipe (102) is provided through one side of the outer surface of the kettle body (104) near the bottom, and a solenoid valve (103) is fixedly installed at the center of the outer surface of the discharge pipe (102).

5. A synthesis reactor for producing triacetin according to claim 1, characterized in that: A feeding pipe (107) is provided through one side of the top of the kettle body (104), and a sealing cover (108) is hingedly connected to the top of the feeding pipe (107).

6. A synthesis reactor for producing triacetin according to claim 1, characterized in that: The bottom end surface of the rotating shaft (111) is fixedly connected to a stirring rod (109); one end of the rotating shaft (111) passes through the surface of the kettle body (104) and is fixedly connected to the output end of the servo motor (106); the other end of the rotating shaft (111) is fixedly connected to the top surface of the stirring rod (109).

7. A synthesis reactor for producing triacetin according to claim 1, characterized in that: The mobile structure (2) comprises a fixed rod (201), the bottom end surface of the fixed rod (201) is fixedly connected to a brake wheel (202), and the top end surface of the fixed rod (201) is fixedly connected to the bottom surface of the bottom plate (101).

Images