CN210385869U - Reaction kettle for petrochemical industry - Google Patents
Reaction kettle for petrochemical industry Download PDFInfo
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- CN210385869U CN210385869U CN201921220098.6U CN201921220098U CN210385869U CN 210385869 U CN210385869 U CN 210385869U CN 201921220098 U CN201921220098 U CN 201921220098U CN 210385869 U CN210385869 U CN 210385869U
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- kettle
- stirring
- petrochemical
- cauldron body
- cauldron
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Abstract
The utility model relates to a chemical industry response device technical field, concretely relates to reation kettle for petrochemical, including the cauldron body, cauldron body upper end is equipped with the feed inlet, and cauldron body lower extreme is equipped with the discharge opening, and the internal agitating unit that is equipped with of cauldron, agitating unit includes electric telescopic shaft, electric telescopic shaft includes interior axle and outer axle, and outer axle sleeve is located interior outer and can be followed interior shaft motion, the epaxial stirring leaf that is equipped with curve shape of outer, electric telescopic shaft upper end is worn out the cauldron body and is connected with the control motor who locates cauldron body upper portion, control motor includes control module and control panel. The utility model has the advantages of reasonable design, through electric lift axle adjustment agitating unit height to can use control motor to control, can make the stirring more three-dimensional, stirring effect is better.
Description
Technical Field
The utility model relates to a chemical industry reaction equipment technical field, concretely relates to reation kettle for petrochemical.
Background
The reaction kettle for the petrochemical field has the characteristics of high temperature resistance, corrosion resistance, wear resistance and strong production capacity, is a physical or chemical reaction container, is widely applied to industries such as medicine, dye, petroleum, chemical engineering, food and the like, realizes the functions of evaporation, heating, cooling and the like of the process, is reaction equipment for completing the technical processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, and mainly uses a motor to drive a stirring shaft to stir reactants so as to enable the reactants to fully react to obtain required substances; the temperature of the reactants in the reaction kettle needs to be controlled in the reaction process so as to meet the reaction requirement.
Because the reaction of a large amount of materials need to be carried out usually, present reation kettle's agitating unit is located reation kettle's lower part position many to mostly single screw stirring or use the stirring leaf stirring, the stirring effect is not good, and the stirring is in the lower floor moreover, and upper material stirring effect is not obvious, does not have the stirring effect even completely.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem, the utility model provides a reation kettle for petrochemical makes the vertical position that stirs the leaf and can move in the cauldron through setting up electronic telescopic shaft, can consider the stirring of upper strata and lower floor concurrently, uses the combination of major diameter screw collocation spiral stirring leaf simultaneously for stirring effect is better, is favorable to the reaction completely.
The utility model discloses a realize through following technical scheme:
a petrochemical reaction kettle comprises a kettle body, wherein a feed inlet is formed in the upper end of the kettle body, a discharge hole is formed in the lower end of the kettle body, a stirring device is arranged in the kettle body and comprises an electric telescopic shaft, the electric telescopic shaft comprises an inner shaft and an outer shaft, the outer shaft is sleeved outside the inner shaft and can move along the inner shaft, a curve-shaped stirring blade is arranged on the outer shaft, the upper end of the electric telescopic shaft penetrates out of the kettle body and is connected with a control motor arranged on the upper portion of the kettle body, and the control motor comprises a control module and a control panel;
wherein, the bottom end of the outer shaft is also provided with a propeller stirring blade;
the stirring radius of the propeller stirring blade is larger than that of the curve-shaped stirring blade;
wherein, the upper part of the kettle body is also provided with an air outlet, and the outer end of the air outlet is provided with a pressure stabilizing valve;
wherein the gas outlet is connected with a waste gas treatment system;
the cooling device comprises a cooling pipeline spirally arranged outside the kettle body, one end of the cooling pipeline is provided with a water inlet, and the other end of the cooling pipeline is provided with a water outlet;
the heating device comprises a heating pipeline spirally arranged outside the kettle body, the heating pipeline and the cooling pipeline are arranged in parallel relatively, an oil inlet is formed in one end of the heating pipeline, and an oil outlet is formed in the other end of the heating pipeline;
the temperature detection device penetrates out of the kettle body and is connected with a display device arranged outside the kettle body.
The utility model has the advantages that: (1) the height of the stirring device is adjusted through the electric lifting shaft, and the control motor can be used for controlling, so that the stirring is more three-dimensional, and the stirring effect is better; (2) two stirring blades are arranged, the large-diameter propeller is responsible for exciting vortex, and the small-diameter stirring blades are used for stirring more fully; (3) setting a pressure stabilizing valve, slowly releasing the pressure in the kettle, and setting a waste gas treatment device to treat waste gas; (4) the temperature in the kettle can be monitored in real time.
Drawings
Fig. 1 is a structural view of the present application.
In the figure, the device comprises a kettle body 1, a kettle body 2, an oil inlet 3, a heating pipeline 4, an inner shaft 5, a water outlet 6, a temperature detection device 7, a feed inlet 8, a display device 9, a control motor 10, a control panel 11, a pressure stabilizing valve 12, a waste gas treatment device 13, an air outlet 14, an oil outlet 15, a cooling pipeline 16, an outer shaft 17, a stirring blade 18, a water inlet 19, a propeller 20 and a discharge port.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in the figure, a reaction kettle for petrochemical industry comprises a kettle body 1, wherein a feeding hole 7 is formed in the upper end of the kettle body 1 and used for feeding materials, and a discharging hole 20 is formed in the lower end of the kettle body and used for taking out materials after reaction. An electric telescopic shaft is arranged at the central position of the kettle body 1, the electric telescopic shaft comprises a fixed inner shaft 4 and an outer shaft 16 which is sleeved outside the inner shaft 4 and can move up and down along the inner shaft 4, a curved stirring blade 17 is spirally arranged outside the outer shaft 16 and is used for fully stirring materials close to the central part in the kettle, a propeller 19 with a stirring radius larger than that of the stirring blade 17 is further arranged at the bottom end of the outer shaft 16, the propeller 19 with a large radius can drive a large vortex when rotating, so that the materials move to the center while rotating and mixing, and then the stirring blade 17 at the central position is used for stirring and mixing again, so that the stirring effect is better; the top that interior axle 4's upper end was worn out the cauldron body 1 is connected with the control motor 9 at cauldron body 1 top, the inside control module that is equipped with of control motor 9, a rotation rate and flexible for controlling electronic telescopic shaft, the interior material of cauldron is too much, when the liquid level is higher, because stirring leaf 17 and screw 19 all are in the cauldron lower position, be unfavorable for the stirring of upper material, can control electronic telescopic shaft's outer 16 upward movements this moment, make upper material also can the intensive mixing, control motor 9 upper portion is equipped with control panel 10, be used for the input command to control. In general, the outer shaft 16 can also be arranged to reciprocate up and down for cruising motion, so that a multi-level full stirring effect can be achieved.
A gas outlet 13 is arranged on the upper part of the kettle body 1, a pressure stabilizing valve 11 is connected outside the gas outlet 13, when the reaction is completed, gas possibly generated by the reaction can enable the pressure in the kettle to be higher, the pressure stabilizing valve 11 can slowly balance the pressure in the kettle, so that the gas in the kettle can be safely led out of the gas outlet 13, the danger is reduced, and the pressure stabilizing valve 11 is connected with a waste gas treatment device 12 for treating waste gas generated by the reaction and protecting the environment. Still be equipped with a temperature-detecting device 6 on the cauldron body 1 for the temperature in the real-time supervision cauldron, temperature-detecting device 6 is connected with the outside display device 8 of the cauldron body 1 for show the cauldron that records in the temperature, be convenient for observe.
A cooling pipeline 15 and a heating pipeline 3 are respectively spirally arranged outside the kettle body 1, the cooling pipeline 15 and the heating pipeline 3 are relatively parallel, one end of the cooling pipeline 3 is provided with a water outlet 5, the other end of the cooling pipeline 3 is provided with a water inlet 18, when the kettle needs to be cooled, cooling water enters from the water outlet 5, the kettle is cooled through the spirally arranged cooling pipeline 15, and finally the cooling water is discharged from the water inlet 18; one end of the heating pipeline 3 is provided with an oil outlet 14, the other end of the heating pipeline is provided with an oil inlet 2, when the kettle needs to be heated, heating oil (generally using oil as a heating medium, or using hot water or steam) enters from the oil outlet 14, the kettle is heated through the heating pipeline 3 which is spirally arranged, and finally the heating oil is discharged from the oil inlet 2. The temperature of the display device 8 can be observed according to the reflected required temperature, and the temperature in the kettle can be adjusted in real time.
During the use, throw in the material through feed inlet 7, close feed inlet 7, use heating device to heat up according to required reaction temperature, open control motor 9 simultaneously and stir, according to the volume of material, can adjust the lift of outer axle 16 through control panel 10 in order to adjust the stirring position, or open the stirring of cruising, more abundant. After the reaction is finished, the reaction kettle can be cooled by using a cooling device as required, after the reaction is finished, the pressure stabilizing valve 11 is opened, gas is discharged after the pressure is stabilized, the gas enters the waste gas treatment device 12 for post-treatment, and the material is taken out by opening the discharge hole 20.
Claims (8)
1. The utility model provides a reation kettle for petrochemical, includes the cauldron body, cauldron body upper end is equipped with the feed inlet, and cauldron body lower extreme is equipped with the discharge opening, the internal agitating unit that is equipped with of cauldron, a serial communication port, agitating unit includes electronic telescopic shaft, electronic telescopic shaft includes interior axle and outer axle, and outer axle sleeve is located and is outer and can follow interior axle motion in the axle, the epaxial stirring leaf that is equipped with curve shape of outer, the cauldron body is worn out and the control motor who locates cauldron body upper portion is connected to electronic telescopic shaft upper end, control motor includes control module and control panel.
2. The petrochemical reaction kettle according to claim 1, wherein a propeller is further arranged at the bottom end of the outer shaft.
3. The petrochemical reaction kettle according to claim 2, wherein the stirring radius of the propeller is larger than the stirring radius of the curved stirring blade.
4. The petrochemical reaction kettle according to claim 1, wherein an air outlet is further formed in the upper portion of the kettle body, and a pressure stabilizing valve is arranged at the outer end of the air outlet.
5. The petrochemical reaction kettle according to claim 4, wherein the gas outlet is connected with a waste gas treatment system.
6. The petrochemical reaction kettle according to claim 1, wherein a cooling device is further arranged outside the kettle body, the cooling device comprises a cooling pipeline spirally arranged outside the kettle body, one end of the cooling pipeline is provided with a water inlet, and the other end of the cooling pipeline is provided with a water outlet.
7. The petrochemical reaction kettle according to claim 6, wherein a heating device is further arranged outside the kettle body, the heating device comprises a heating pipeline spirally arranged outside the kettle body, the heating pipeline and the cooling pipeline are arranged in parallel, an oil inlet is formed in one end of the heating pipeline, and an oil outlet is formed in the other end of the heating pipeline.
8. The reaction kettle for the petrochemical industry according to claim 1, wherein a temperature detection device is further arranged in the kettle, and the temperature detection device penetrates out of the kettle body and is connected with a display device arranged outside the kettle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220098.6U CN210385869U (en) | 2019-07-29 | 2019-07-29 | Reaction kettle for petrochemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220098.6U CN210385869U (en) | 2019-07-29 | 2019-07-29 | Reaction kettle for petrochemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210385869U true CN210385869U (en) | 2020-04-24 |
Family
ID=70357422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921220098.6U Active CN210385869U (en) | 2019-07-29 | 2019-07-29 | Reaction kettle for petrochemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210385869U (en) |
-
2019
- 2019-07-29 CN CN201921220098.6U patent/CN210385869U/en active Active
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