CN216321899U - Reaction kettle with explosion-proof function - Google Patents
Reaction kettle with explosion-proof function Download PDFInfo
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- CN216321899U CN216321899U CN202122640714.7U CN202122640714U CN216321899U CN 216321899 U CN216321899 U CN 216321899U CN 202122640714 U CN202122640714 U CN 202122640714U CN 216321899 U CN216321899 U CN 216321899U
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- Prior art keywords
- pipe
- kettle body
- case
- stirring
- explosion
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- Expired - Fee Related
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 238000001816 cooling Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 12
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004880 explosion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a reaction kettle with an explosion-proof function, which comprises a kettle body, a feeding pipe and a discharging pipe which are respectively and fixedly connected with the top and the bottom of the kettle body, and a buffer tank which is fixed on the side wall of the kettle body and communicated through an exhaust pipe, wherein an electromagnetic valve and a pressure gauge for controlling the opening and closing of the electromagnetic valve are installed on the exhaust pipe, a mounting table is coaxially and fixedly arranged at the top of the kettle body, a hollow stirring piece is vertically and rotatably installed in the mounting table, the top end of the stirring piece is hermetically and rotatably connected with a water inlet pipe through a bearing, the bottom end of the stirring piece penetrates through the kettle body and is vertically and fixedly connected with a water outlet pipe, and a stirring motor for driving the stirring piece to rotate is fixedly installed on the mounting table. The utility model solves the problems of low cooling efficiency and short service life of the kettle body in the prior art, and has the effects of improving the cooling efficiency in the kettle body and prolonging the service life of the kettle body.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle with an explosion-proof function.
Background
The reaction kettle is a common device for chemical production, is used as a container for physical or chemical reaction of materials, and meets various requirements of a production process.
In the production process, the material reacts, emits a large amount of heat, the temperature in the kettle body rises, gas in the kettle body collides to cause high temperature and high pressure in the kettle body, and when the pressure in the kettle body reaches a certain value, the kettle body has the risk of explosion. Chinese patent CN211026263U discloses an explosion-proof chemical reaction kettle, which is characterized in that a kettle body is cooled and decompressed through a decompression valve and a water storage cavity respectively; the cooling of the kettle body is realized through the kettle body completely covered by the water storage cavity, but the cooling mode has low cooling efficiency and short service life of the kettle body due to the corrosive condition on the surface of the kettle body.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a reaction kettle with an explosion-proof function, which solves the problems of low kettle body cooling efficiency and short service life in the prior art.
According to the embodiment of the utility model, the reaction kettle with the explosion-proof function comprises a kettle body, a feeding pipe and a discharging pipe which are respectively and fixedly connected to the top and the bottom of the kettle body, and a buffer tank which is fixed on the side wall of the kettle body and communicated through the discharging pipe, wherein a solenoid valve and a pressure gauge for controlling the opening and closing of the solenoid valve are installed on the discharging pipe, a mounting table is coaxially and fixedly arranged at the top of the kettle body, a hollow stirring piece is vertically and rotatably installed in the mounting table, the top end of the stirring piece is hermetically and rotatably connected with a water inlet pipe through a bearing, the bottom end of the stirring piece penetrates through the kettle body and is vertically and fixedly connected with a water outlet pipe, and a stirring motor for driving the stirring piece to rotate is fixedly installed on the mounting table.
Preferably, the stirring piece includes cylindric case and a plurality of fixed connection of intaking is intake the agitator pipe of bottom of the case portion, intake the case vertical rotation install in on the mount table, agitator motor is connected with the case transmission of intaking, the bottom of inlet tube inserts into the case and passes through the bearing with the case of intaking and be connected, and the agitator pipe is the pipeline of buckling in succession, and the agitator pipe is along the axis evenly distributed of case of intaking, agitator pipe and case intercommunication of intaking.
Preferably, the stirring pipe is uniformly provided with a reinforcing ring along the direction of the axis of the water inlet tank, the axis of the reinforcing ring is vertical, and the stirring pipe is fixedly connected with the reinforcing ring.
Preferably, the coaxial fixedly connected with drive plate of outer peripheral face of case intakes, fixedly connected with is connected with the belt pulley of being connected through belt and drive plate transmission on agitator motor's the output shaft.
Preferably, the bottom of the kettle body is a horizontal plate, one end of the horizontal plate is provided with a conical discharge hopper, and the discharge pipe is fixedly connected to the bottom end of the discharge hopper.
Preferably, the straight section of the exhaust pipe is a fan-heating finned pipe.
Compared with the prior art, the utility model has the following beneficial effects:
obtaining the pressure condition inside the kettle body according to the reading of the pressure gauge, when the kettle body is in a high-temperature and high-pressure state, in order to ensure safe production, introducing cold water into the hollow stirring piece through the water inlet pipe, carrying out heat exchange between the cold water and materials inside the kettle body through the stirring piece, cooling the inside of the kettle body, simultaneously controlling the electromagnetic valve to be opened by a control device of the electromagnetic valve, and allowing part of gas in the kettle body to enter a buffer tank through the exhaust pipe to carry out depressurization inside the kettle body; still can open agitator motor at stirring piece cooling in-process, drive the stirring piece and rotate, improve the cooling efficiency of the internal portion of cauldron, avoid the local high temperature's of the cauldron body emergence, improve the life of the cauldron body.
Drawings
Fig. 1 is a schematic diagram of an internal structure of an embodiment of the present invention.
In the above drawings: 1. a kettle body; 2. a feed pipe; 3. a discharge pipe; 4. an installation table; 5. a water inlet tank; 6. a water inlet pipe; 7. a stirring pipe; 8. a drive plate; 9. a stirring motor; 10. a reinforcement ring; 11. a water outlet pipe; 12. an exhaust pipe; 13. an electromagnetic valve; 14. a pressure gauge; 15. and a buffer tank.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, in order to improve the cooling efficiency inside the kettle body 1 and improve the service life of the kettle body 1, the embodiment of the utility model provides an anti-explosion reaction kettle, which comprises a kettle body 1, a feed pipe 2 and a discharge pipe 3 which are respectively and fixedly connected to the top and the bottom of the kettle body 1, and a buffer tank 15 which is fixed on the side wall of the kettle body 1 and is communicated through a discharge pipe 12, wherein a pressure gauge 14 for controlling the opening and closing of the electromagnetic valve 13 and the electromagnetic valve 13 is installed on the discharge pipe 12, a mounting table 4 is coaxially and fixedly arranged on the top of the kettle body 1, a hollow stirring piece is vertically and rotatably installed in the mounting table 4, the top end of the stirring piece is sealed and rotatably connected with a water inlet pipe 6 through a bearing, the bottom end of the stirring piece penetrates through the kettle body 1 and is vertically and fixedly connected with a water outlet pipe 11, and a stirring motor 9 for driving the stirring piece to rotate is fixedly installed on the mounting table 4.
1 top central opening of the cauldron body, the opening internal fixation sets up mount table 4, the inlet pipe 2 at the 1 top of the cauldron body is used for to the internal input material of cauldron, the material gets into the cauldron body 1 back, it rotates to drive the stirring piece through agitator motor 9, the stirring piece stirs the internal material of cauldron, in the stirring process, can improve reaction efficiency if the material passes through the heating, then accessible inlet tube 6 lets in heat-conducting liquid to the stirring in, when the stirring piece is flowed through to the heat-conducting liquid, heat the internal material of cauldron 1, and the production efficiency is improved. In the production process, if high temperature and high pressure are generated in the kettle body 1, when the pressure gauge 14 on the exhaust pipe 12 detects that the air pressure value reaches the set limit air pressure, the pressure gauge 14 transmits a signal to the single chip microcomputer for controlling the switch of the electromagnetic valve 13, the single chip microcomputer controls the opening of the electromagnetic valve, and partial gas in the kettle body 1 enters the buffer tank 15 through the exhaust pipe 12, so that the pressure reduction in the kettle body 1 is realized; simultaneously, cold water is introduced into the stirring part through the water inlet pipe 6, when the cold water flows through the stirring part, the cold water exchanges heat with the material inside the kettle body 1, the temperature inside the kettle body 1 is reduced, meanwhile, the stirring motor 9 drives the stirring part to rotate through the transmission device, when the stirring part cools the inside of the kettle body 1, the material inside the kettle body 1 is stirred, so that the inside of the kettle body 1 is uniformly cooled, the local high temperature of the kettle body is avoided, and the service life of the kettle body 1 is prolonged. Water after heat exchange enters the water outlet pipe 11 from the bottom of the stirring part and is discharged from the water outlet pipe 11, heat of the discharged water can be recycled, and a product after reaction is discharged from the discharging pipe 3.
As shown in fig. 1, for improving the stirring efficiency of stirring, the stirring includes cylindric case 5 and the stirred tube 7 of a plurality of fixed connection in the case 5 bottoms of intaking, intake 5 vertical rotations of case install in on mount table 4, agitator motor 9 is connected with the transmission of case 5 of intaking, the bottom of inlet tube 6 inserts into case 5 of intaking and is connected through the bearing with case 5 of intaking, and stirred tube 7 is the pipeline of buckling in succession, and stirred tube 7 is along the axis evenly distributed of case 5 of intaking, stirred tube 7 and case 5 intercommunication of intaking. The stirring pipe 7 is formed by continuously bending a pipeline, so that the stirring area of the stirring pipe 7 is enlarged, and the stirring efficiency is further improved; the water inlet tank 5 is driven to rotate through the stirring motor 9, and then the stirring pipe 7 is driven to rotate.
As shown in fig. 1, in order to improve the stability of the stirring pipe 7, the stirring pipe 7 is uniformly provided with a reinforcing ring 10 along the direction of the axis of the water inlet tank 5, the axis of the reinforcing ring 10 is vertical, and the stirring pipe 7 is fixedly connected with the reinforcing ring 10. Through the fixed stirred tube 7 of beaded finish 10, improve stirred tube 7's stability, along the axis of intaking case 5, be provided with four stirred tubes 7.
As shown in fig. 1, in order to realize that the stirring motor 9 drives the rotation of the water inlet tank 5, the outer peripheral surface of the water inlet tank 5 is coaxially and fixedly connected with a transmission disc 8, and the output shaft of the stirring motor 9 is fixedly connected with a belt pulley which is in transmission connection with the transmission disc 8 through a belt. The coaxial fixedly connected with go-between in the outer peripheral face of case 5 intakes, coaxial fixedly connected with drive plate 8 on the go-between is provided with the ring channel of connecting the belt on the outer peripheral face of drive plate 8, drives the belt pulley through agitator motor 9 and rotates, and the belt pulley passes through the belt and drives the rotation of drive plate 8, and then realizes the rotation of case 5 of intaking.
As shown in fig. 1, in order to completely discharge the product inside the kettle body 1, the bottom of the kettle body 1 is a horizontal plate, one end of the horizontal plate is provided with a tapered discharge hopper, and the discharge pipe 3 is fixedly connected to the bottom end of the discharge hopper. Set up the taper and go out the hopper, be convenient for during the inside material of the cauldron body 1 gets into out the hopper for the inside material of the cauldron body 1 flows out from discharging pipe 3 completely.
In a preferred embodiment, to avoid the damage of the pressure gauge 14 caused by the high-temperature gas, the straight line segment of the exhaust pipe 12 is a finned fan-heater pipe. The gas entering the exhaust pipe 12 is cooled through the existing finned pipe, and the service life of the pressure gauge 14 is prolonged.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides a reation kettle with explosion-proof function, includes the cauldron body (1), respectively fixed connection in inlet pipe (2) and discharging pipe (3) of the cauldron body (1) top and bottom and be fixed in buffer tank (15) that cauldron body (1) lateral wall passes through blast pipe (12) intercommunication, install manometer (14) of solenoid valve (13) and control solenoid valve (13) switch on blast pipe (12), its characterized in that: the coaxial fixed mount table (4) that is provided with in cauldron body (1) top, vertical rotation installs hollow stirring piece in mount table (4), and stirring piece top has inlet tube (6) through bearing seal and swivelling joint, and the bottom of stirring piece passes cauldron body (1) and vertical fixedly connected with outlet pipe (11), and fixed mounting has drive stirring piece pivoted agitator motor (9) on mount table (4).
2. The reaction kettle with the explosion-proof function as set forth in claim 1, characterized in that: the stirring piece includes cylindric case (5) and a plurality of fixed connection of intaking is in stirring pipe (7) of case (5) bottom, intake case (5) vertical rotation install in on mount table (4), agitator motor (9) are connected with case (5) transmission of intaking, the bottom of inlet tube (6) is inserted into case (5) and is connected through the bearing with case (5) of intaking, and stirring pipe (7) are the pipeline of buckling in succession, and stirring pipe (7) are along the axis evenly distributed of case (5) of intaking, and stirring pipe (7) and case (5) intercommunication of intaking.
3. The reaction kettle with the explosion-proof function as set forth in claim 2, characterized in that: follow on stirred tube (7) the direction of intaking case (5) axis evenly is provided with beaded finish (10), and the axis of beaded finish (10) is vertical, stirred tube (7) are through beaded finish (10) fixed connection.
4. The reaction kettle with the explosion-proof function as set forth in claim 2, characterized in that: the coaxial fixedly connected with transmission dish (8) of outer peripheral face of case (5) intakes, fixedly connected with passes through the belt pulley that belt and transmission dish (8) transmission are connected on the output shaft of agitator motor (9).
5. The reaction kettle with the explosion-proof function as set forth in claim 1, characterized in that: the bottom of the kettle body (1) is a horizontal plate, one end of the horizontal plate is provided with a conical discharge hopper, and the discharge pipe (3) is fixedly connected to the bottom end of the discharge hopper.
6. The reaction kettle with the explosion-proof function as set forth in claim 1, characterized in that: the straight section of the exhaust pipe (12) is a fan heat finned pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640714.7U CN216321899U (en) | 2021-10-29 | 2021-10-29 | Reaction kettle with explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640714.7U CN216321899U (en) | 2021-10-29 | 2021-10-29 | Reaction kettle with explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216321899U true CN216321899U (en) | 2022-04-19 |
Family
ID=81133475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122640714.7U Expired - Fee Related CN216321899U (en) | 2021-10-29 | 2021-10-29 | Reaction kettle with explosion-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216321899U (en) |
-
2021
- 2021-10-29 CN CN202122640714.7U patent/CN216321899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |