Processing device of ethylene-tetrafluoroethylene copolymer solution

Abstract

The utility model discloses a processing device of ethylene-tetrafluoroethylene copolymer solution, which relates to the technical field of solution processing, and comprises a processing tank, an upper sealing cover is arranged above the processing tank, a blanking assembly is arranged above the upper sealing cover, the blanking assembly comprises a mounting table, a rotating table is arranged in a groove of the mounting table, and the rotating table is connected with the processing tank. A plurality of storage tanks are annularly distributed above the rotating table, a first gear is connected to the lower end of the rotating table through a shaft rod, a driving assembly is arranged on one side of the first gear and comprises a driving motor, and a second gear in meshing transmission with the first gear is arranged at the output end of the driving motor. And a material inlet control valve is arranged above the upper sealing cover. The problems that in the using process of an existing ethylene-tetrafluoroethylene copolymer solution processing device, a quantitative assembly can only discharge some particle raw materials, liquid leakage is likely to be caused when liquid raw materials are discharged, and then the processing process is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solution processing, in particular to a processing device for ethylene-tetrafluoroethylene copolymer solution. Background Technique

[0002] Ethylene-tetrafluoroethylene copolymer is a chemical substance. ETFE is the toughest fluoroplastic. While maintaining the good heat resistance, chemical resistance and electrical insulation properties of PTFE, its radiation resistance and mechanical properties have been greatly improved. The tensile strength can reach 50 MPa, nearly twice that of polytetrafluoroethylene. When processing ethylene-tetrafluoroethylene copolymer solution, processing equipment is needed for treatment.

[0003] For example, the publication number: CN219580520U, named "A Low-temperature Processing Device for Ethylene-tetrafluoroethylene Solution", includes a mounting base plate. One side of the top of the mounting base plate is provided with a control console, and a processing tank is provided on the other side of the top of the mounting base plate. The top of the processing tank is provided with a processing top cover. The surface of the processing top cover is successively provided with a raw material inlet, an instrument panel and an adjusting component. The top of the adjusting component is provided with a feeding port. One side of the bottom end of the processing top cover is provided with a temperature test needle that cooperates with the instrument panel. A temperature control column is arranged inside the processing tank, and a discharge port is arranged on one side of the bottom end of the processing tank. Under the action of the quantitative component, it can control the content of each feeding, adjust the optimal reaction amount according to the reaction situation of the ethylene-tetrafluoroethylene copolymer solution in the processing tank, and ensure the smooth progress of the reaction.

[0004] In the process of using the existing processing device for ethylene-tetrafluoroethylene copolymer solution, its quantitative component can only feed some granular raw materials. When feeding liquid raw materials, liquid leakage is likely to occur, which will affect the processing process. Therefore, it does not meet the existing requirements, and a processing device for ethylene-tetrafluoroethylene copolymer solution is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a processing device for ethylene-tetrafluoroethylene copolymer solution, so as to solve the problem that in the process of using the existing processing device for ethylene-tetrafluoroethylene copolymer solution, its quantitative component can only feed some granular raw materials, and liquid leakage is likely to occur when feeding liquid raw materials, which will affect the processing process.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A processing device for ethylene-tetrafluoroethylene copolymer solution, comprising: a processing tank, an upper cover is disposed above the processing tank, a feeding assembly is disposed above the upper cover, the feeding assembly includes a mounting table, a rotating table is disposed in the groove of the mounting table, a plurality of storage tanks are annularly distributed above the rotating table, the lower end of the rotating table is connected to a first gear through a shaft rod, a driving assembly is disposed on one side of the first gear, the driving assembly includes a driving motor, and an output end of the driving motor is provided with a second gear meshing and driving with the first gear, an inlet control valve is disposed above the upper cover, and a feeding control valve is disposed at the lower end of the storage tank.

[0007] Preferably, a magnetic attraction ring is disposed on the end face of the feeding control valve, and the feeding control valve is magnetically connected to the valve port of the inlet control valve through the magnetic attraction ring.

[0008] Preferably, a heat preservation assembly is disposed on the outer wall of the processing tank, the heat preservation assembly includes a ceramic heat preservation sleeve, a liquid inlet and a liquid outlet are respectively disposed on the outer walls on both sides of the ceramic heat preservation sleeve, and a spiral heating tube is disposed inside the ceramic heat preservation sleeve.

[0009] Preferably, a plurality of brackets are disposed between the upper cover and the mounting table.

[0010] Preferably, a temperature measuring element is disposed above the upper cover, and a temperature measuring end of the temperature measuring element extends into the processing tank.

[0011] Preferably, a base is disposed at the lower bottom of the processing tank.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. The present utility model drives the feeding assembly 3 to rotate through the driving assembly 4, adjusts the positions of different storage tanks by rotation, enables the feeding ports of different storage tanks to be aligned and combined with the feeding port of the processing tank, and enables the stored liquid in the storage tank to be transported into the processing tank. By this method, the feeding operation of liquids or solid particles in a variety of different storage tanks can be carried out, which is convenient and fast to use, and solves the problem that in the process of using the ethylene-tetrafluoroethylene copolymer solution processing device, its metering assembly can only feed some granular raw materials, and liquid raw materials are prone to liquid leakage during feeding, thereby affecting the processing process.

[0014] 2. Through the peripheral ceramic heat preservation sleeve, heat preservation operation can be carried out on the interior. Through the settings of the liquid inlet and outlet, liquid can be transported into the sleeve, and the temperature inside the processing tank can be controlled by means of heat transfer. Compared with the method of installing a heating column inside the tank, the temperature change is more uniform and the change process is more stable. Through the setting of the spiral heating tube, the medium inside the sleeve can be heated. Installed inside the sleeve, it also avoids the adverse effects on the solution caused by directly installing it inside the processing tank. Brief Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the upper cover and the blanking component of the present utility model;

[0017] Figure 3 It is a schematic diagram of the lower surface of the installation table of the present utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the heat preservation component of the present utility model;

[0019] In the figure: 1. Processing tank; 101. Upper cover; 102. Base; 103. Inlet control valve; 104. Support; 105. Temperature measuring element; 2. Heat preservation component; 201. Ceramic heat preservation sleeve; 202. Liquid inlet; 203. Liquid outlet; 204. Spiral heating tube; 3. Blanking component; 301. Installation table; 302. Storage tank; 303. Blanking control valve; 304. Magnetic attraction ring; 305. First gear; 306. Rotating table; 4. Driving component; 401. Driving motor; 402. Second gear. Detailed Description of the Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3, An embodiment provided by the present utility model: A processing device for ethylene-tetrafluoroethylene copolymer solution, comprising: a processing tank 1, an upper cover 101 is arranged above the processing tank 1, a feeding assembly 3 is arranged above the upper cover 101, the feeding assembly 3 includes a mounting table 301, a rotating table 306 is arranged in the groove of the mounting table 301, a plurality of storage tanks 302 are annularly distributed above the rotating table 306, the lower end of the rotating table 306 is connected to a first gear 305 through a shaft rod, a driving assembly 4 is arranged on one side of the first gear 305, the driving assembly 4 includes a driving motor 401, and the output end of the driving motor 401 is provided with a second gear 402 meshing and driving with the first gear 305; The driving motor 401 of the driving assembly 4 drives the second gear 402 to rotate, the second gear 402 meshes and drives with the first gear 305, drives the rotating table 306 to rotate, adjusts the positions of different storage tanks 302 by rotation, so that the feeding ports of different storage tanks 302 can be aligned and combined with the feeding port of the processing tank 1, so that the liquid stored in the storage tank 302 can be transported into the processing tank 1. By this method, the feeding operation of liquids or solid particles in a variety of different storage tanks 302 can be carried out, which is convenient and fast to use;

[0022] Among them, a feeding port control valve 103 is arranged above the upper cover 101, a feeding control valve 303 is arranged at the lower end of the storage tank 302, a magnetic attraction ring 304 is arranged on the end face of the feeding control valve 303, and the feeding control valve 303 is magnetically connected to the valve port of the feeding port control valve 103 through the magnetic attraction ring 304; Through the setting of the feeding port control valve 103, the feeding port can be closed when feeding is not carried out, improving the sealing performance of the processing tank 1. Through the setting of the feeding control valve 303, the liquid or solid medium in the storage tank 302 can be quantitatively fed, and the effect of controlling the opening and closing state of the feeding port of the storage tank 302 can be achieved. The setting of the magnetic attraction ring 304 can magnetically adsorb and fix the two valve ports during the rotation process, improving the sealing performance and not affecting the rotation switching process.

[0023] Please refer to Figure 4 , a heat preservation assembly 2 is arranged on the outer wall of the processing tank 1, the heat preservation assembly 2 includes a ceramic heat preservation sleeve 201, a liquid inlet 202 and a liquid outlet 203 are respectively arranged on the outer walls on both sides of the ceramic heat preservation sleeve 201, and a spiral heating tube 204 is arranged inside the ceramic heat preservation sleeve 201; By providing the external ceramic heat preservation sleeve 201, heat preservation operation can be carried out on the inside. Through the setting of the liquid inlet 202 and the liquid outlet 203, liquid can be transported into the sleeve, and the temperature inside the processing tank 1 can be controlled by heat transfer. Compared with the method of installing a heating column in the tank, the temperature change is more uniform and the change process is more stable. Through the setting of the spiral heating tube 204, the medium in the sleeve can be heated. It is installed in the sleeve, which also avoids the adverse effects on the solution caused by directly installing it in the processing tank 1.

[0024] Please refer to Figure 1 、 Figure 2 There are multiple brackets 104 arranged between the upper cover 101 and the installation table 301; the arrangement of the brackets 104 can raise the distance between the installation table 301 and the upper cover 101, enabling different components to be installed between the two, and playing a role in supporting the installation table 301. A temperature measuring element 105 is arranged above the upper cover 101, and the temperature measuring end of the temperature measuring element 105 extends into the processing tank 1. The temperature measuring element 105 is used to measure the temperature inside the processing tank 1. The temperature measuring element 105 can be a thermistor type temperature measurement or an ultrasonic temperature measurement. The lower bottom of the processing tank 1 is provided with a base 102, and the base 102 is a raised structure, which can be used for the connection operation of the pipeline at the bottom discharge port (not shown in the figure).

[0025] Working principle: During use, the driving motor 401 of the driving component 4 drives the second gear 402 to rotate. The second gear 402 meshes with the first gear 305 for transmission, driving the rotating table 306 to rotate. By rotating, the positions of different storage tanks 302 are adjusted, so that the discharge ports of different storage tanks 302 can be aligned and combined with the feeding port of the processing tank 1. Through the setting of the feeding port control valve 103, the feeding port can be closed when feeding is not carried out, improving the sealing performance of the processing tank 1. Through the setting of the discharging control valve 303, the liquid or solid medium in the storage tank 302 can be discharged quantitatively, and the opening and closing state of the discharge port of the storage tank 302 can be controlled. The magnetic attraction ring 304 can adsorb and fix the two valve ports in a magnetic attraction manner during the rotation process, improving the sealing performance. Through the externally provided ceramic heat preservation sleeve 201, heat preservation operation can be carried out inside. Through the setting of the liquid inlet 202 and the liquid outlet 203, liquid can be transported into the sleeve, and the temperature inside the processing tank 1 can be controlled by heat transfer. Compared with the method of installing a heating column inside the tank, the temperature change is more uniform and the change process is more stable. Through the setting of the spiral heating tube 204, the medium in the sleeve can be heated. It is installed in the sleeve, which also avoids the adverse effects on the solution caused by directly installing it inside the processing tank 1.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A processing device for an ethylene-tetrafluoroethylene copolymer solution, comprising a processing tank (1), and an upper cover (101) is arranged above the processing tank (1), characterized in that: Above the upper cover (101), a blanking component (3) is provided. The blanking component (3) includes a mounting table (301). Inside the groove of the mounting table (301), a rotating table (306) is arranged. Above the rotating table (306), a plurality of storage tanks (302) are annularly distributed. The lower end of the rotating table (306) is connected to a first gear (305) through a shaft rod. On one side of the first gear (305), a driving component (4) is provided. The driving component (4) includes a driving motor (401). The output end of the driving motor (401) is provided with a second gear (402) that meshes and drives the first gear (305). Above the upper cover (101), a feed port control valve (103) is provided. At the lower end of the storage tank (302), a blanking control valve (303) is provided.

2. The processing device for an ethylene-tetrafluoroethylene copolymer solution according to claim 1, characterized in that: On the end face of the blanking control valve (303), a magnetic attraction ring (304) is provided, and the blanking control valve (303) is magnetically connected to the valve port of the feed port control valve (103) through the magnetic attraction ring (304).

3. The processing device for ethylene-tetrafluoroethylene copolymer solution according to claim 1, wherein: On the outer wall of the processing tank (1), a heat preservation component (2) is provided. The heat preservation component (2) includes a ceramic heat preservation sleeve (201). On the outer walls on both sides of the ceramic heat preservation sleeve (201), a liquid inlet (202) and a liquid outlet (203) are respectively provided. Inside the ceramic heat preservation sleeve (201), a spiral heating pipe (204) is provided.

4. The processing device for an ethylene-tetrafluoroethylene copolymer solution according to claim 1, characterized in that: Between the upper cover (101) and the mounting table (301), a plurality of brackets (104) are provided.

5. The processing device for an ethylene-tetrafluoroethylene copolymer solution according to claim 1, characterized in that: Above the upper cover (101), a temperature measuring element (105) is provided, and the temperature measuring end of the temperature measuring element (105) extends into the processing tank (1).

6. The processing device for an ethylene-tetrafluoroethylene copolymer solution according to claim 1, characterized in that: At the lower bottom of the processing tank (1), a base (102) is provided.

Images