CN211612699U - Temperature-controllable porous medium reaction kettle - Google Patents
Temperature-controllable porous medium reaction kettle Download PDFInfo
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- CN211612699U CN211612699U CN201922403122.6U CN201922403122U CN211612699U CN 211612699 U CN211612699 U CN 211612699U CN 201922403122 U CN201922403122 U CN 201922403122U CN 211612699 U CN211612699 U CN 211612699U
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- reaction kettle
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- kettle body
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Abstract
The utility model relates to a chemical industry equipment technical field specifically is a controllable porous medium reation kettle of temperature. The utility model provides a temperature-controllable porous medium reaction kettle, which fully mixes reactants by arranging a rectangular stirring paddle with a round hole, so that the reactants are fully reacted; through setting up temperature-sensing ware and heating device, detect the reaction temperature reflection of reactant often and give PLC control system, heat this body outer wall of reation kettle through PLC control system control heating device, make this internal reaction temperature of reactant of reation kettle reach best reaction temperature. The utility model provides a pair of controllable porous medium reation kettle of temperature can realize the best reaction temperature of reactant, can make reactant misce bene, the abundant reaction.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a controllable porous medium reation kettle of temperature.
Background
The reaction kettle is a container for physical or chemical reaction, is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, food and the like, and is used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.
Its pan feeding mouth is less after the experiment for current reation kettle, and inside remaining chemical defective material is inconvenient to be washd, influences the experimental effect in later stage to can reduce reation kettle's life-span, current reation kettle in addition can't carry out temperature control's problem according to the reaction needs.
The reaction rate of the reaction kettle is related to the temperature required by the reaction of reactants and the contact degree of the reactants, so that in order to improve the production efficiency, the temperature is adjusted as far as possible to quickly reach the optimal reaction temperature on the premise of ensuring safety. Meanwhile, the components are fully mixed and contacted, and the fastest reaction speed is obtained. However, the mixing techniques employed in the prior art reactors have not met the optimum production rate requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reation kettle of shower nozzle subassembly is taken to steerable polymerization temperature uses this reation kettle can guarantee the optimum temperature of the reactant in the reation kettle, can make reactant misce bene, reaction abundant.
In order to achieve the above object, the utility model provides a following technical scheme:
a temperature-controllable porous medium reaction kettle comprises a reaction kettle body, a reaction kettle jacket, a motor, a stirrer, a PLC control system and a heating device; the upper end of the reaction kettle body is fixedly connected with two feed inlets; the feed inlet is welded with the upper end of the reaction kettle body; a discharge hole is welded at the lower end of the reaction kettle body; the supporting legs are welded at the lower end of the reaction kettle body; the motor is fixedly installed at the upper end of the reaction kettle body; the stirrer comprises a stirring shaft and a stirring paddle; the motor is fixedly connected with the stirring shaft; the stirring shaft is fixedly connected with a stirring paddle; the stirring paddle is rectangular; round holes are uniformly distributed on the stirring paddle; the outer wall of the reaction kettle body is provided with the reaction kettle jacket; the heating device comprises a water tank, a heating rod, a circulating pump and a control valve; the water tank is connected with the reaction kettle jacket through a pipeline; the heating rod is positioned at the bottom of the water tank; the pipeline is sequentially provided with a circulating pump and a control valve; the circulating pump conveys the hot water in the water tank to the inside of the reaction kettle jacket; a water outlet is welded at the left lower end of the reaction kettle jacket; a pH probe and a temperature sensor are arranged on the inner side wall of the reaction kettle body; the motor, the pH probe, the temperature sensor, the heating rod, the circulating pump and the control valve are all connected with the PLC control system; the PLC control system is provided with a display.
Preferably, the number of the supporting feet is four.
Preferably, the number of the stirring paddles is three.
Preferably, the shape of the feed inlet is in a spray head shape.
Preferably, the temperature sensor is PT100 or PT 1000.
Preferably, the pH probe is AZ 8601.
The utility model discloses for prior art gain following technological effect:
the utility model discloses, through the reaction temperature of temperature-sensing ware response reactant, heating device heats reation kettle body outer wall, improves the reaction temperature of reactant, makes the reactant in the reation kettle keep best reaction temperature constantly.
The utility model discloses a set the feed inlet to the shower nozzle shape, make the reactant that gets into in the reation kettle carry out intensive mixing, stir the reactant through the stirring rake that sets up the rectangle area round hole, further make reactant misce bene, abundant contact, the reaction is abundant.
The utility model discloses a temperature variation in the PLC control system detection reation kettle, control heating device heats, has realized full-automatic intelligent control.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals
In the figure, 1, a reaction kettle body, 2, a feed inlet, 3, a motor, 4, a stirring shaft, 5, a stirring paddle, 6, a circular hole, 7, a reaction kettle jacket, 8, a pH probe, 9, a water outlet, 10, supporting legs, 11, a discharge hole, 12, a temperature sensor, 13, a water tank, 14, a heating rod, 15, a circulating pump, 16, a control valve, 17, a PLC control system and 18, a display.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings.
The utility model provides a temperature-controllable porous medium reaction kettle, which is characterized by comprising a reaction kettle body 1, a reaction kettle jacket 7, a motor 3, a stirrer, a PLC control system 17 and a heating device; the upper end of the reaction kettle body 1 is fixedly connected with two feed inlets 2; the feed inlet 2 is welded with the upper end of the reaction kettle body 1; a discharge port 11 is welded at the lower end of the reaction kettle body 1; the supporting legs 10 are welded at the lower end of the reaction kettle body 1; the motor 3 is fixedly arranged at the upper end of the reaction kettle body 1; the stirrer comprises a stirring shaft 4 and a stirring paddle 5; the motor 3 is fixedly connected with the stirring shaft 4; the stirring shaft 4 is fixedly connected with a stirring paddle 5; the stirring paddle 5 is rectangular; round holes 6 are uniformly distributed on the stirring paddle; the outer wall of the reaction kettle body 1 is provided with the reaction kettle jacket 7; the heating device comprises a water tank 13, a heating rod 14, a circulating pump 15 and a control valve 16; the water tank 13 is connected with the reaction kettle jacket 7 through a pipeline; the heating rod 14 is positioned at the bottom of the water tank 13; the pipeline is sequentially provided with a circulating pump 15 and a control valve 16; the circulating pump 15 conveys the hot water in the water tank 13 to the reaction kettle jacket 7; a water outlet 9 is welded at the left lower end of the reaction kettle jacket 7; a pH probe 8 and a temperature sensor 12 are arranged on the inner side wall of the reaction kettle body 1; the motor 3, the pH probe 8, the temperature sensor 12, the heating rod 14, the circulating pump 15 and the control valve 16 are all connected with the PLC control system 17; the PLC control system 17 is provided with a display 18.
In an embodiment of the present invention, the number of the supporting legs 10 is four.
In an embodiment of the present invention, the number of the stirring paddles 5 is three. The producer can select the quantity of stirring rake 5 as required, the utility model discloses well preferred stirring rake 5 quantity is three.
In an embodiment of the present invention, the shape of the feeding hole 2 is a shower head.
It should be noted that, the utility model discloses well feed inlet 2 sets to the shower nozzle shape, feed inlet 2 not only can be used for the feeding, can also be connected with water tank 13, treats that the reaction is accomplished the back, can utilize the hot water in the water tank 13 to clean reation kettle, and feed inlet 2 is connected with water tank 13 and needs the installation valve, and above-mentioned technical scheme is only the utility model discloses a preferred embodiment.
In one embodiment of the present invention, the temperature sensor 12 is PT100 or PT 1000. The temperature sensor 12 can be other types of temperature sensors.
In an embodiment of the present invention, the pH probe 8 is AZ 8601. Other types of pH probes can be selected for the pH probe 8.
The utility model also provides a controllable porous medium reation kettle's of this temperature use method, through PLC control system 17 starter motor 3, motor 3 drives stirring rake 5 through (mixing) shaft 4 and rotates. The raw materials are conveyed through the feed inlet 2 at the upper end of the reaction kettle body 1, and because the feed inlet 2 is in a nozzle shape, incoming materials are conveyed and scattered to be fully mixed, and the reactants are mixed more uniformly and react more fully through the stirring of the stirring paddle 5 with the round hole 6. The pH probe 8 arranged in the reaction kettle is used for detecting the pH value in the reaction kettle, the temperature sensor 12 is used for detecting the reaction temperature of reactants and reflecting the reaction temperature to the display 18 on the PLC control system 17, and the information of the pH value, the reaction temperature, the reaction time and the like of the reaction kettle is displayed on the display 18. When the temperature sensor 12 detects that the reaction temperature is lower than the optimal reaction temperature, the PLC control system 17 controls the heating rod 14 to heat water in the water tank 13, controls the circulating pump 15 to be opened, opens the control valve 16, heats the outer wall of the reaction kettle body in conveying hot water in the water tank 13 to the reaction kettle jacket 7, and conveys the hot water to the water storage barrel through the water outlet 9 at the left lower end of the reaction kettle jacket 7. When the reaction temperature in the reaction kettle body reaches the optimal reaction temperature, the PLC control system 17 controls the heating rod 14 to stop heating, and stops the circulating pump 15 and closes the control valve 16. The reaction is repeated until the reaction is completed.
Claims (6)
1. A temperature-controllable porous medium reaction kettle is characterized by comprising a reaction kettle body, a reaction kettle jacket, a motor, a stirrer, a PLC control system and a heating device; the upper end of the reaction kettle body is fixedly connected with two feed inlets; the feed inlet is welded with the upper end of the reaction kettle body; a discharge hole is welded at the lower end of the reaction kettle body; the lower end of the reaction kettle body is welded with supporting legs; the motor is fixedly installed at the upper end of the reaction kettle body; the stirrer comprises a stirring shaft and a stirring paddle; the motor is fixedly connected with the stirring shaft; the stirring shaft is fixedly connected with a stirring paddle; the stirring paddle is rectangular; round holes are uniformly distributed on the stirring paddle; the outer wall of the reaction kettle body is provided with the reaction kettle jacket; the heating device comprises a water tank, a heating rod, a circulating pump and a control valve; the water tank is connected with the reaction kettle jacket through a pipeline; the heating rod is positioned at the bottom of the water tank; the pipeline is sequentially provided with a circulating pump and a control valve; the circulating pump conveys the hot water in the water tank to the inside of the reaction kettle jacket; a water outlet is welded at the left lower end of the reaction kettle jacket; a pH probe and a temperature sensor are arranged on the inner side wall of the reaction kettle body; the motor, the pH probe, the temperature sensor, the heating rod, the circulating pump and the control valve are all connected with the PLC control system; the PLC control system is provided with a display.
2. The temperature-controllable porous medium reaction kettle according to claim 1, wherein the number of the supporting legs is four.
3. The temperature-controllable porous medium reaction kettle according to claim 1, wherein the number of the stirring paddles is three.
4. The temperature-controllable porous medium reaction kettle according to claim 1, wherein the shape of the feed inlet is a spray head.
5. The temperature-controllable porous medium reaction kettle as claimed in claim 1, wherein the temperature sensor is PT100 or PT 1000.
6. The temperature-controllable porous medium reaction kettle according to claim 1, wherein the pH probe is AZ 8601.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403122.6U CN211612699U (en) | 2019-12-27 | 2019-12-27 | Temperature-controllable porous medium reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403122.6U CN211612699U (en) | 2019-12-27 | 2019-12-27 | Temperature-controllable porous medium reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211612699U true CN211612699U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922403122.6U Active CN211612699U (en) | 2019-12-27 | 2019-12-27 | Temperature-controllable porous medium reaction kettle |
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| Country | Link |
|---|---|
| CN (1) | CN211612699U (en) |
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2019
- 2019-12-27 CN CN201922403122.6U patent/CN211612699U/en active Active
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