CN213669306U - Temperature control device of reaction kettle - Google Patents
Temperature control device of reaction kettle Download PDFInfo
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- CN213669306U CN213669306U CN202022492212.XU CN202022492212U CN213669306U CN 213669306 U CN213669306 U CN 213669306U CN 202022492212 U CN202022492212 U CN 202022492212U CN 213669306 U CN213669306 U CN 213669306U
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Abstract
The utility model discloses a reation kettle temperature control device, reation kettle's top both sides are equipped with the feed liquor steel pipe and the play liquid steel pipe that run through the guide cylinder respectively, be equipped with in the reation kettle with feed liquor steel pipe and play liquid steel pipe fixed connection's casing, the casing internal fixation has the barrel, set up the annular chamber that is linked together with feed liquor steel pipe and play liquid steel pipe in the barrel, it is rotatory to drive the spiral leaf by the motor, make the chemical reaction material upwards flow to water conservancy diversion department in the water conservancy diversion intracavity in reation kettle, and outwards discharge through annular leakage fluid chamber, hydroenergy flowing in the annular intracavity can cool off chemical reaction, the chemical reaction material that flows can be fast even cools off, avoid cooling uneven phenomenon. The transverse plate can be driven to move through the hydraulic cylinder, the transverse plate pushes the liquid inlet steel pipe and the liquid outlet steel pipe to drive the shell to move up and down, and the targeted preferential cooling and temperature control can be conveniently performed on different heights in the reaction kettle.
Description
Technical Field
The utility model relates to the technical field of chemical industry, specifically a reation kettle temperature control device.
Background
The reaction unit is a common unit in the chemical process, and the reaction kettle is an important device of the reaction unit. In the production process, various chemical reactions can be carried out in a reaction kettle, the chemical reactions are divided into various types, from the heat transfer perspective, endothermic reactions and exothermic reactions are divided, meanwhile, the chemical reactions are conditional and can be carried out only under proper temperature and pressure conditions, even if the exothermic reactions are carried out, the reactions can be initiated only by overcoming the reaction potential energy at a higher temperature, and in the reaction process, cold energy needs to be properly conveyed to a reaction system to prevent a reactor from temperature runaway and the like. Therefore, it is necessary to control the temperature of the reaction vessel so that the reaction can be carried out under appropriate temperature conditions, and a reaction vessel temperature control device becomes extremely important.
In exothermic reaction's reation kettle, need carry cold volume control reaction rate, traditional cooling method is mostly fixed cooling tube and cools off, because fixed cooling tube rigidity leads to keeping away from the reactant of cooling tube and can't effectively in time cool off, leads to cooling inequality, influences the reaction control effect, for this reason, provides a reation kettle temperature control device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reation kettle temperature control device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a temperature control device of a reaction kettle comprises a cooling box and the reaction kettle, wherein a water cavity is arranged at the top of the cooling box, a mesh plate is uniformly fixed in the cooling box, diversion holes positioned at the side edge of the upper part of the mesh plate are formed in the bottom of the water cavity, guide cylinders are respectively fixed at two sides of the top of the reaction kettle, a liquid inlet steel pipe and a liquid outlet steel pipe which penetrate through the guide cylinders are respectively arranged at two sides of the top of the reaction kettle, a shell body fixedly connected with the liquid inlet steel pipe and the liquid outlet steel pipe is arranged in the reaction kettle, a barrel body is fixed in the shell body, a circular cavity communicated with the liquid inlet steel pipe and the liquid outlet steel pipe is formed in the barrel body, a circular liquid outlet cavity is formed in the shell body and positioned at the outer side of the barrel body, a diversion cavity is formed in the barrel body, diversion ports communicated with the diversion cavity and the circular liquid outlet cavity are, the outer side of the rotating shaft in the flow guide cavity is fixed with a spiral blade, the bottom of the cooling box is communicated with a water pump through a pipeline, the liquid outlet end of the water pump is communicated with a liquid outlet steel pipe through a hose, and the water cavity is communicated with a liquid inlet steel pipe through a hose.
Preferably, the cooling box is provided with an air inlet and an air outlet on two sides respectively, and a fan is fixed in the air inlet.
Preferably, the liquid inlet steel pipe and the liquid outlet steel pipe are respectively and uniformly provided with through holes at one side inserted into the annular cavity.
Preferably, a hydraulic cylinder is fixed at the top of the cooling box, a transverse plate is fixed on a piston rod of the hydraulic cylinder, and the transverse plate is fixedly connected with the liquid inlet steel pipe and the liquid outlet steel pipe respectively.
Preferably, a motor is fixed at the bottom of the transverse plate, and an output shaft of the motor is fixedly connected with the top end of the rotating shaft.
Preferably, a thermometer is arranged on the outer side of the cooling box, and fins which are uniformly fixed on the outer side of the cylinder body are arranged in the annular liquid discharge cavity.
Compared with the prior art, the beneficial effects of the utility model are that: the device is through cooling water through the water conservancy diversion hole water conservancy diversion to the reticular lamina, evenly flows to cooling tank inner chamber bottom downwards by the reticular lamina, is bloied to the reticular lamina by the fan, cools off water. The spiral blade is driven to rotate by the motor, so that chemical reaction substances in the reaction kettle upwards flow to the position of the flow guide port in the flow guide cavity and are discharged outwards through the annular liquid discharge cavity, water flowing in the annular cavity can cool chemical reactants, and the flowing chemical reactants can be cooled rapidly and uniformly, so that the phenomenon of uneven cooling is avoided. The transverse plate can be driven to move through the hydraulic cylinder, the transverse plate pushes the liquid inlet steel pipe and the liquid outlet steel pipe to drive the shell to move up and down, and the targeted preferential cooling and temperature control can be conveniently performed on different heights in the reaction kettle.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
fig. 3 is a schematic structural diagram of the cooling box of the present invention.
In the figure: 1. a cooling tank; 2. a reaction kettle; 3. a water pump; 4. a guide cylinder; 5. a liquid inlet steel pipe; 6. a liquid outlet steel pipe; 7. a housing; 8. a barrel; 9. an annular cavity; 10. a through hole; 11. a flow guide cavity; 12. a rotating shaft; 13. helical leaves; 14. an annular liquid discharge cavity; 15. a fin; 16. a flow guide port; 17. a hydraulic cylinder; 18. a motor; 19. a transverse plate; 20. a water chamber; 21. a mesh plate; 22. a flow guide hole; 23. an air inlet; 24. a fan; 25. an air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a reaction kettle temperature control device comprises a cooling box 1 and a reaction kettle 2, wherein a water cavity 20 is arranged at the top of the cooling box 1, a mesh plate 21 is uniformly fixed in the cooling box 1, a diversion hole 22 positioned at the side edge of the upper part of the mesh plate 21 is formed in the bottom of the water cavity 20, guide cylinders 4 are respectively fixed at two sides of the top of the reaction kettle 2, a liquid inlet steel pipe 5 and a liquid outlet steel pipe 6 which penetrate through the guide cylinders 4 are respectively arranged at two sides of the top of the reaction kettle 2, a shell 7 fixedly connected with the liquid inlet steel pipe 5 and the liquid outlet steel pipe 6 is arranged in the reaction kettle 2, a barrel body 8 is fixed in the shell 7, a ring cavity 9 communicated with the liquid inlet steel pipe 5 and the liquid outlet steel pipe 6 is formed in the barrel body 8, an annular liquid outlet cavity 14 is formed in the outer side of the barrel body 8 in the shell 7, a diversion cavity 11 is formed in the barrel body 8, a diversion port 16 communicated with the diversion cavity 11 and the, the top of casing 7 is connected with the pivot 12 that inserts in water conservancy diversion chamber 11 through the bearing rotation, the outside that pivot 12 is located water conservancy diversion chamber 11 is fixed with spiral leaf 13, the bottom of cooler bin 1 has water pump 3 through the pipeline intercommunication, the play liquid end of water pump 3 is linked together through hose and play liquid steel pipe 6, water cavity 20 is linked together through hose and feed liquor steel pipe 5. The device is through cooling water through the water conservancy diversion hole 22 water conservancy diversion to netted board 21 on, evenly flows to the bottom of cooling tank 1 inner chamber downwards by netted board 21, is bloied to netted board 21 by fan 24, cools off water. The motor 18 drives the spiral blade 13 to rotate, so that chemical reaction substances in the reaction kettle 2 flow upwards to the position of the flow guide port 16 in the flow guide cavity 11 and are discharged outwards through the annular liquid discharge cavity 14, the chemical reactants can be cooled by the water flowing in the annular cavity 9, and the flowing chemical reactants can be cooled rapidly. Can drive diaphragm 19 through pneumatic cylinder 17 and remove, promote feed liquor steel pipe 5 and play liquid steel pipe 6 by diaphragm 19 and drive casing 7 and reciprocate, conveniently carry out the preferential cooling of pertinence to different heights in reation kettle 2.
An air inlet 23 and an air outlet 25 are respectively arranged on two sides of the cooling box 1, and a fan 24 is fixed in the air inlet 23; the fan 24 serves to dissipate heat from the water.
Through holes 10 are uniformly formed in one sides of the liquid inlet steel pipe 5 and the liquid outlet steel pipe 6 which are inserted into the annular cavity 9 respectively; so that the water in the annular chamber 9 can flow uniformly.
A hydraulic cylinder 17 is fixed at the top of the cooling box 1, a transverse plate 19 is fixed on a piston rod of the hydraulic cylinder 17, and the transverse plate 19 is fixedly connected with the liquid inlet steel pipe 5 and the liquid outlet steel pipe 6 respectively; the hydraulic cylinder 17 can drive the liquid inlet steel pipe 5 and the liquid outlet steel pipe 6 to move up and down.
A motor 18 is fixed at the bottom of the transverse plate 19, and an output shaft of the motor 18 is fixedly connected with the top end of the rotating shaft 12; the motor 18 is used for driving the rotating shaft 12 to rotate.
A thermometer is arranged on the outer side of the cooling box 1, and fins 15 which are uniformly fixed on the outer side of the barrel body 8 are arranged in the annular liquid discharge cavity 14; the fins 15 are used to improve cooling efficiency.
Theory of operation or structure, 1 one side of cooler bin is equipped with the water filling port, during the use, through the water filling port to injecting the cooling water in the cooler bin 1, take water out and carry to the feed liquor steel pipe 5 in by cooler bin 1, and pour into the annular chamber 9 into by feed liquor steel pipe 5 in, then through-hole 10 gets into in the feed liquor steel pipe 5, and flow to the water cavity 20 in by feed liquor steel pipe 5, on water conservancy diversion hole 22 water conservancy diversion to network plate 21, evenly flow to 1 inner chamber bottom of cooler bin down by network plate 21, blow to network plate 21 by fan 24, cool off water. The motor 18 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the spiral blade 13 to rotate, so that the chemical reaction substances in the reaction kettle 2 flow upwards to the diversion port 16 in the diversion cavity 11 and are discharged outwards through the annular liquid discharge cavity 14, and the chemical reaction substances can be cooled by water flowing in the annular cavity 9. Can drive diaphragm 19 through pneumatic cylinder 17 and remove, promote feed liquor steel pipe 5 and play liquid steel pipe 6 by diaphragm 19 and drive casing 7 and reciprocate, conveniently carry out the preferential cooling of pertinence to different heights in reation kettle 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reation kettle temperature control device, includes cooler bin and reation kettle, its characterized in that: the top of the cooling box is provided with a water cavity, a reticular plate is uniformly fixed in the cooling box, the bottom of the water cavity is provided with a diversion hole positioned at the side edge of the upper part of the reticular plate, two sides of the top of the reaction kettle are respectively fixed with a guide cylinder, two sides of the top of the reaction kettle are respectively provided with a liquid inlet steel pipe and a liquid outlet steel pipe which penetrate through the guide cylinder, a shell fixedly connected with the liquid inlet steel pipe and the liquid outlet steel pipe is arranged in the reaction kettle, a barrel body is fixed in the shell, a ring cavity communicated with the liquid inlet steel pipe and the liquid outlet steel pipe is arranged in the barrel body, an annular liquid outlet cavity is arranged at the outer side of the barrel body in the shell, a diversion cavity is arranged in the barrel body, the top of the barrel body is uniformly provided with a diversion port communicated with the diversion cavity and the annular liquid outlet cavity, the top of the shell is, the bottom of the cooling box is communicated with a water pump through a pipeline, the liquid outlet end of the water pump is communicated with a liquid outlet steel pipe through a hose, and the water cavity is communicated with a liquid inlet steel pipe through a hose.
2. The reaction vessel temperature control device according to claim 1, wherein: the both sides of cooler bin are equipped with air intake and air exit respectively, be fixed with the fan in the air intake.
3. The reaction vessel temperature control device according to claim 1, wherein: and through holes are uniformly formed in one sides of the liquid inlet steel pipes and the liquid outlet steel pipes, which are inserted into the annular cavity, respectively.
4. The reaction vessel temperature control device according to claim 1, wherein: the top of cooling tank is fixed with the pneumatic cylinder, the piston rod of pneumatic cylinder is fixed with the diaphragm, the diaphragm respectively with feed liquor steel pipe and play liquid steel pipe fixed connection.
5. The reaction vessel temperature control device according to claim 4, wherein: and a motor is fixed at the bottom of the transverse plate, and an output shaft of the motor is fixedly connected with the top end of the rotating shaft.
6. The reaction vessel temperature control device according to claim 1, wherein: the thermometer is arranged on the outer side of the cooling box, and fins which are uniformly fixed on the outer side of the barrel body are arranged in the annular liquid discharge cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492212.XU CN213669306U (en) | 2020-11-02 | 2020-11-02 | Temperature control device of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492212.XU CN213669306U (en) | 2020-11-02 | 2020-11-02 | Temperature control device of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213669306U true CN213669306U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022492212.XU Active CN213669306U (en) | 2020-11-02 | 2020-11-02 | Temperature control device of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213669306U (en) |
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2020
- 2020-11-02 CN CN202022492212.XU patent/CN213669306U/en active Active
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