CN220759166U - High-pressure polymerization device - Google Patents
High-pressure polymerization device Download PDFInfo
- Publication number
- CN220759166U CN220759166U CN202322563582.1U CN202322563582U CN220759166U CN 220759166 U CN220759166 U CN 220759166U CN 202322563582 U CN202322563582 U CN 202322563582U CN 220759166 U CN220759166 U CN 220759166U
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- valve
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- tube
- kettle body
- pressure
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- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000008399 tap water Substances 0.000 claims abstract description 8
- 235000020679 tap water Nutrition 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010926 purge Methods 0.000 claims 1
- 239000000376 reactant Substances 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a high-pressure polymerization device which comprises a kettle body, a top cover, a pressure measuring pipe, a sampling pipe and a cleaning pipe, wherein a blanking pipe is arranged at the bottom end of the kettle body, the top cover is fixedly connected with the kettle body through bolts, the pressure measuring pipe is arranged at the top of the top cover, a pressure gauge and a safety valve are arranged on the pressure measuring pipe, the sampling pipe is arranged at the front end of the kettle body, a first valve and a second valve are sequentially arranged on the sampling pipe, the cleaning pipe is arranged at the top of the sampling pipe, and a third valve is arranged on the cleaning pipe. The first valve can be opened, reactants or compositions can be flushed out after the first valve is opened, the safety can be greatly improved due to the blocking of the second valve, then the first valve is closed, the second valve is opened, the reactants or compositions in the sampling tube are taken out for sampling detection so as to know whether the kettle body is thoroughly mixed or reacted, then the cleaning tube can be connected with a tap water tube, the third valve is opened after the connection, and tap water can flush the sampling tube after the opening so as to be used.
Description
Technical Field
The utility model relates to the technical field of high-pressure polymerization, in particular to a high-pressure polymerization device.
Background
The high-pressure polymerization device is a device for achieving the purpose of reaction or synthesis by utilizing the change of the phase change property of a substance under high pressure. In general, the temperature and pressure inside the high-pressure polymerization kettle are high, so that the reaction rate can be accelerated, the reaction system is better mixed, and the reaction product is easier to separate and purify.
By searching, patent publication No. CN1165100664a discloses a high pressure polymerization reactor, the contents of which describe "comprising: the cauldron body, the external clamp cover that is equipped with of cauldron, and the internal stirring subassembly that is equipped with of cauldron, stirring subassembly include agitator and the motor of being connected through magnetic coupling transmission, still include: the temperature control chamber is arranged between the top of the kettle body and the bottom of the magnetic coupling and is used for isolating the temperature between the kettle body and the magnetic coupling; the utility model relates to a slurry circulation assembly, which comprises a heat exchange tube, wherein the heat exchange tube is arranged in a temperature control chamber, the temperature of slurry in a kettle body is controlled more timely, in particular to a temperature control chamber is arranged at the top of the kettle body, a centrifugal pump in the temperature control chamber can actively pump out the slurry in the kettle body through a suction tube, so that the slurry … …' in the kettle body is difficult to sample, and therefore, whether the kettle body is thoroughly mixed or reacted is difficult to know, the practicability is poor, and certain defects exist.
Disclosure of Invention
The present utility model is directed to solving the problems of the prior art or related art.
The technical scheme adopted by the utility model is as follows: the utility model provides a high-pressure polymerization device, includes the cauldron body, top cap, piezometer tube, sampling tube and wash pipe, the bottom of the cauldron body is provided with the unloading pipe, the right side of the cauldron body is provided with the material loading pipe, the top cap passes through bolt and cauldron body fixed connection, the piezometer tube sets up the top of top cap, be provided with manometer and relief valve on the piezometer tube, the sampling tube sets up the front end of the cauldron body, first valve and second valve have set gradually on the sampling tube, the wash pipe sets up the top of sampling tube, be provided with the third valve on the wash pipe.
Preferably, a cavity is formed in the kettle body, an inlet pipe and an outlet pipe are sequentially arranged on the left side of the kettle body, and the inlet pipe and the outlet pipe are communicated with the cavity.
Preferably, a driving motor is arranged at the top end of the top cover, and a stirring shaft is arranged at the output end of the driving motor.
Preferably, the device further comprises a pressure discharge pipe, wherein the pressure discharge pipe is arranged at the top of the top cover, and an electromagnetic valve is arranged on the pressure discharge pipe.
Preferably, the first valve, the second valve and the third valve are all manual valves.
Preferably, the cleaning pipe is fixedly connected with an external tap water pipe.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows: the utility model discloses the first valve that sets up can be opened, reactant or composition can dash out after opening, owing to the barrier of second valve, can improve the security greatly, then close first valve and open the second valve, take out reactant or composition in the sampling tube afterwards, so that sampling detection knows whether thoroughly mix or react in the cauldron body, then the wash pipe that sets up can be with water piping connection, open the third valve after connecting, open the back running water and can wash the sampling tube, so that use, the manometer that later sets up can detect atmospheric pressure, but the relief valve is pressure-releasing, the manometer can give external control device with this signal transmission when atmospheric pressure is too big simultaneously, the external control device of received signal can control solenoid valve is opened, so that further pressure release through the row pressure pipe, the security is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the kettle body of the present utility model;
fig. 3 is a schematic structural view of the top cover of the present utility model.
Reference numerals:
100. a kettle body; 101. a cavity; 110. discharging pipes; 120. an inlet tube; 130. a discharge pipe; 140. feeding pipes;
200. a top cover; 210. a driving motor; 220. a stirring shaft;
300. a pressure measuring tube; 310. a pressure gauge; 320. a safety valve;
400. a pressure discharge pipe; 410. an electromagnetic valve;
500. a sampling tube; 510. a first valve; 520. a second valve;
600. cleaning the tube; 610. and a third valve.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
Some embodiments of the present utility model are described below with reference to the accompanying drawings to provide a high pressure polymerization apparatus.
Embodiment one:
referring to fig. 1 to 3, a high pressure polymerization apparatus according to a first embodiment of the present utility model is provided, which includes a tank body 100, a top cover 200, a pressure measuring tube 300, a sampling tube 500, and a cleaning tube 600.
Specifically, a discharging pipe 110 is disposed at the bottom end of the kettle body 100, a feeding pipe 140 is disposed at the right side of the kettle body 100, materials can be added through the feeding pipe 140 for polymerization, reactants or compositions can be discharged through the discharging pipe 110, a cavity 101 is disposed in the kettle body 100, an inlet pipe 120 and a discharge pipe 130 are sequentially disposed at the left side of the kettle body 100, the inlet pipe 120 and the discharge pipe 130 are communicated with the cavity 101, steam or cooling liquid can be injected into the cavity 101 through the inlet pipe 120, and then discharged through the discharge pipe 130 for heating or cooling.
Specifically, the top cover 200 is fixedly connected with the kettle body 100 through a bolt, the top end of the top cover 200 is provided with a driving motor 210, the output end of the driving motor 210 is provided with a stirring shaft 220, the driving motor 210 can be controlled to operate, and the driving motor 210 can drive the stirring shaft 220 to rotate, so that the speed of mixing or reaction can be increased.
Specifically, the pressure measuring tube 300 is arranged at the top of the top cover 200, the pressure measuring tube 300 is provided with the pressure gauge 310 and the safety valve 320, the pressure gauge 310 can detect the air pressure in the kettle body 100 through the pressure measuring tube 300, and when the air pressure is overlarge, the pressure can be relieved through the safety valve 320, so that the safety is improved.
Specifically, the sampling tube 500 is disposed at the front end of the kettle body 100, and the sampling tube 500 is sequentially provided with a first valve 510 and a second valve 520, when in use, the first valve 510 can be opened first, after the first valve 510 is opened, the reactant or the compound in the kettle body 100 can be flushed out, and due to the blocking of the second valve 520, the safety can be greatly improved, then the first valve 510 is closed, the second valve 520 is opened, and then the reactant or the compound in the sampling tube 500 is taken out, so that sampling detection can be performed to know whether the reactant or the compound in the kettle body 100 is thoroughly mixed or reacted.
Specifically, the cleaning tube 600 is disposed at the top of the sampling tube 500, the cleaning tube 600 is provided with a third valve 610, the cleaning tube 600 is fixedly connected with an external tap water tube, the third valve 610 can be opened, tap water is flushed into the sampling tube 500 through the cleaning tube 600 after the third valve 610 is opened, and the sampling tube 500 can be flushed for use.
It should be noted that the first valve 510, the second valve 520, and the third valve 610 are all manual valves.
Embodiment two:
referring to fig. 1 and 3, a second embodiment of the present utility model is different from the first embodiment in that: still include the row presses the pipe 400, arrange the top that presses the pipe 400 to set up at top cap 200, be provided with solenoid valve 410 on the row presses the pipe 400, when atmospheric pressure is too big, outside controlling means steerable solenoid valve 410 opens, and accessible row presses the pipe 400 to further pressure release after opening, plays explosion-proof effect, avoids relief valve 320 to damage the problem that can't use, and the security is high.
The working principle and the using flow of the utility model are as follows: during sampling, the first valve 510 can be opened firstly, reactants or compositions in the kettle body 100 can be flushed out after the first valve 510 is opened, safety can be greatly improved due to the blocking of the second valve 520, then the first valve 510 is closed, the second valve 520 is opened, reactants or compositions in the sampling tube 500 are taken out so as to sample and detect whether the kettle body 100 is thoroughly mixed or reacted, then the cleaning tube 600 can be connected with a tap water pipe, the third valve 610 is opened after the connection, tap water can flush the sampling tube 500 after the opening so as to be used, then the air pressure can be detected through the pressure gauge 310, the pressure can be released through the safety valve 320, meanwhile, the pressure gauge 310 can transmit the signal to an external control device, the external control device receiving the signal can control the electromagnetic valve 410 to be opened, the pressure can be further released through the pressure release tube 400 after the opening, and the safety is high.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. A high pressure polymerization apparatus, comprising:
the kettle comprises a kettle body (100), wherein a discharging pipe (110) is arranged at the bottom end of the kettle body (100), and a feeding pipe (140) is arranged on the right side of the kettle body (100);
the top cover (200) is fixedly connected with the kettle body (100) through bolts;
the pressure measuring tube (300), the pressure measuring tube (300) is arranged at the top of the top cover (200), and the pressure gauge (310) and the safety valve (320) are arranged on the pressure measuring tube (300);
the sampling tube (500), the sampling tube (500) is arranged at the front end of the kettle body (100), and a first valve (510) and a second valve (520) are sequentially arranged on the sampling tube (500);
the cleaning tube (600), the cleaning tube (600) is arranged at the top of the sampling tube (500), and a third valve (610) is arranged on the cleaning tube (600).
2. The high-pressure polymerization apparatus according to claim 1, wherein a cavity (101) is provided in the kettle body (100), an inlet pipe (120) and an outlet pipe (130) are provided in this order on the left side of the kettle body (100), and the inlet pipe (120) and the outlet pipe (130) are communicated with the cavity (101).
3. The high-pressure polymerization apparatus according to claim 1, wherein a driving motor (210) is provided at a top end of the top cover (200), and a stirring shaft (220) is provided at an output end of the driving motor (210).
4. The high-pressure polymerization apparatus according to claim 1, further comprising a pressure discharge pipe (400), wherein the pressure discharge pipe (400) is disposed at the top of the top cover (200), and wherein an electromagnetic valve (410) is disposed on the pressure discharge pipe (400).
5. The high pressure polymerization apparatus of claim 1, wherein the first valve (510), the second valve (520) and the third valve (610) are manual valves.
6. A high pressure polymerizer according to claim 1, wherein said purge tube (600) is fixedly connected to an external tap water tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563582.1U CN220759166U (en) | 2023-09-21 | 2023-09-21 | High-pressure polymerization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563582.1U CN220759166U (en) | 2023-09-21 | 2023-09-21 | High-pressure polymerization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220759166U true CN220759166U (en) | 2024-04-12 |
Family
ID=90618652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322563582.1U Active CN220759166U (en) | 2023-09-21 | 2023-09-21 | High-pressure polymerization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220759166U (en) |
-
2023
- 2023-09-21 CN CN202322563582.1U patent/CN220759166U/en active Active
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