CN214020840U - High-capacity high-temperature high-pressure solvothermal reaction kettle - Google Patents
High-capacity high-temperature high-pressure solvothermal reaction kettle Download PDFInfo
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- CN214020840U CN214020840U CN202023062684.8U CN202023062684U CN214020840U CN 214020840 U CN214020840 U CN 214020840U CN 202023062684 U CN202023062684 U CN 202023062684U CN 214020840 U CN214020840 U CN 214020840U
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- cauldron body
- kettle
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- pressure
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- 238000004729 solvothermal method Methods 0.000 title claims description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000007599 discharging Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a hot reation kettle of large capacity high temperature high pressure solvent, including box, the cauldron body and kettle cover, the support column all is installed all around to the bottom of box, the inside bottom center department of box installs first motor, and the output of first motor passes through the shaft coupling and installs the bottom plate, the cauldron body is installed on the top of bottom plate, and evenly installs the condenser pipe in the outside of the cauldron body, the heat preservation has been seted up to the inboard of the cauldron body. The utility model discloses the device is high temperature resistant can be good, through setting up the zone of heating in the reation kettle inboard, be provided with the heating pipe in the zone of heating for the heating is more even, installs the reflection arc board in one side of heating pipe in addition, makes in the heat reflects the reation kettle cavity for the most, and the heat preservation that a small part of heat spreads to the zone of heating outside is absorbed, can keep warm to reation kettle, and consequently heat energy loss is few, can keep reation kettle always to be in high temperature state, has the sealing layer between reation kettle's kettle cover and the cauldron body, and the leakproofness is good.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a hot reation kettle of large capacity high temperature high pressure solvent.
Background
The reaction kettle is widely understood as a container with physical or chemical reaction, realizes the heating, evaporation, cooling and low-speed and high-speed mixing functions required by the process through the structural design and parameter configuration of the container, is widely applied to the fields of chemical industry, petroleum, rubber, pesticides, dyes, medicines, food and the like, and is generally made of carbon manganese steel, stainless steel and other composite materials.
The following problems were found during use:
1. the traditional reaction kettle has poor high temperature resistance, much heat energy loss, incapability of always keeping the reaction kettle in a high-temperature state, non-uniform heating in the heating process, and easy causing unsatisfactory reaction of internal solvent substances, and in addition, the sealing property of the kettle body is not good enough, so that the solvent in the reaction kettle is easy to leak in the reaction process, thereby causing waste and having potential safety hazard;
2. the traditional stirring device in the reaction kettle has simple structure and low stirring speed, so that the solvent has long reaction time and low efficiency, the cost expenditure in chemical industry is large, and in addition, the reaction kettle does not have instruments for detecting temperature and pressure and can not control temperature and pressure; after the solvent in the reaction kettle is completely reacted and discharged, residues are left on the inner wall, and the cleaning is troublesome.
Therefore, a large-capacity high-temperature high-pressure solvothermal reaction kettle needs to be designed for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large capacity high temperature high pressure solvent thermal reaction cauldron to it is many, can not keep reation kettle to be in high temperature state, the heating is inhomogeneous always at the in-process heat energy loss of daily use, stirring speed is slow, there is the residue to persist on the inner wall to propose a current large capacity high temperature high pressure solvent thermal reaction cauldron in solving above-mentioned background art, clears up more troublesome problem.
In order to achieve the above object, the utility model provides a following technical scheme: a large-capacity high-temperature high-pressure solvent thermal reaction kettle comprises a box body, a kettle body and a kettle cover, wherein support columns are installed on the periphery of the bottom of the box body, a first motor is installed at the center of the bottom inside the box body, a bottom plate is installed at the output end of the first motor through a coupler, the kettle body is installed at the top end of the bottom plate, a condenser pipe is evenly installed on the outer side of the kettle body, a heat preservation layer is arranged on the inner side of the kettle body, a heating layer is arranged on one side, away from the kettle body, of the heat preservation layer, a heating pipe is evenly arranged inside the heating layer, a reflecting arc plate is installed on the outer wall of the heating pipe, the kettle cover is installed at the top end of the kettle body, a second motor is installed at the center of the top end of the kettle cover, a rotating shaft is installed at the center of the top end inside the kettle cover through a bearing, the output end of the second motor is connected with the rotating shaft through a coupler, and a temperature meter and a pressure meter are installed at the top end of the kettle cover respectively, first fixed block is installed to the outer wall of pivot, and has seted up first screw on the lateral wall of first fixed block, the internally mounted of first screw has first screw thread post, and the one end that first fixed block was kept away from to first screw thread post installs the scraper bar, the scraper bar is kept away from the one end of first fixed block and is installed the scraper brush, the second fixed block is all installed to the outer wall of pivot, and has all seted up the second screw on the lateral wall of second fixed block, the inside of second screw all installs second screw thread post, and the one end that second fixed block was kept away from to second screw thread post all installs the puddler.
Preferably, the inlet tube is installed to the one end of condenser pipe, and the output and the condenser pipe of inlet tube are linked together, the drain pipe is installed to the other end of condenser pipe, and the input and the condenser pipe of drain pipe are linked together.
Preferably, the side wall of the kettle cover is provided with a feeding pipe, and the outer wall of the feeding pipe and the kettle cover are of a welding integrated structure.
Preferably, the bottom of the outer wall of the kettle body is provided with a discharge pipe, and the outer wall of the discharge pipe is provided with a switch valve.
Preferably, the sealing layer is all installed on the bottom of kettle cover and the top of the cauldron body, the screw is all installed to the both sides of kettle cover, and the screw runs through the top of the cauldron body.
Preferably, a pressure valve is arranged on the side wall of the kettle cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the thermal reaction kettle has good high temperature resistance, the heating layer is arranged on the inner side of the reaction kettle, the heating pipes are uniformly arranged in the heating layer, so that the heating is more uniform, in addition, the reflecting arc plate is arranged on the outer wall of the heating pipe, most of heat is reflected into the cavity of the reaction kettle, a small part of heat is diffused to the heat preservation layer on the outer side of the heating layer to be absorbed, and the heat preservation of the reaction kettle can be realized, so that the heat loss is less, the reaction kettle can be always kept in a high-temperature state, a sealing layer is arranged between the kettle cover and the kettle body of the reaction kettle, and the sealing property is good;
2. this thermal reaction cauldron's stirring effect is good, be provided with the (mixing) shaft in inside, drive the puddler through the second motor and stir to certain direction rotation, install first motor in the box of reation kettle lower extreme, it is rotatory to another direction to drive bottom plate and the reation kettle of reation kettle lower extreme through first motor, thereby the speed of stirring is accelerated, the stirring is more abundant, the time shortens, reduce the cost, in addition, the internal wiper that is provided with of cauldron, also accelerate the stirring along with the pivot rotates together, and can clear up the residue on the reation kettle inner wall, convenient and fast.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the scraper bar and the first fixing block;
fig. 3 is the schematic view of the sectional structure of the stirring rod and the second fixing block of the present invention.
In the figure: 1. a support pillar; 2. a box body; 3. a first motor; 4. a base plate; 5. a kettle body; 6. a condenser tube; 7. a heat-insulating layer; 8. a heating layer; 9. heating a tube; 10. a reflective arc plate; 11. a squeegee brush; 12. a water inlet pipe; 13. a kettle cover; 14. a feed pipe; 15. a temperature meter; 16. a second motor; 17. a pressure gauge; 18. a pressure valve; 19. a screw; 20. a sealing layer; 21. a drain pipe; 22. a rotating shaft; 23. a squeegee shaft; 24. a first fixed block; 25. a stirring rod; 26. a second fixed block; 27. a discharge pipe; 28. a first threaded post; 29. a first screw hole; 30. a second threaded post; 31. and a second screw hole.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a high-capacity high-temperature high-pressure solvent thermal reaction kettle comprises a box body 2, a kettle body 5 and a kettle cover 13, wherein support columns 1 are arranged on the periphery of the bottom of the box body 2, a first motor 3 is arranged at the center of the bottom end in the box body 2, the type of the first motor 3 can be Y90S-2, a bottom plate 4 is arranged at the output end of the first motor 3 through a coupler, and the kettle body 5 is arranged at the top end of the bottom plate 4;
a material discharging pipe 27 is arranged at the bottom end of the outer wall of the kettle body 5, a switch valve is arranged on the outer wall of the material discharging pipe 27, when the kettle is used, the valve at the upper end of the material discharging pipe 27 is opened, and materials generated after reaction are discharged to an external collecting device from the material discharging pipe 27;
the bottom plate 4 and the kettle body 5 are driven to rotate in one direction by the first motor 3, the stirring speed is accelerated, and the condensing pipes 6 are uniformly arranged on the outer side of the kettle body 5;
when the reaction kettle finishes discharging, water is fed from the water inlet pipe 12 of the condenser pipe 6, and is discharged from the drain pipe 21 of the condenser pipe 6, so that the reaction kettle in a high-temperature state can be rapidly cooled, and reverse reaction of some solvents at residual temperature is prevented;
the condensation pipe 6 is used for rapidly cooling the high-temperature reaction kettle, the heat preservation layer 7 is arranged on the inner side of the kettle body 5, the heating layer 8 is arranged on one side, away from the kettle body 5, of the heat preservation layer 7, the heating pipes 9 are uniformly arranged inside the heating layer 8, the reflecting arc plate 10 is arranged on the outer wall of each heating pipe 9, most of heat is reflected into the cavity of the reaction kettle, a small part of heat is diffused to the heat preservation layer 7 on the outer side of the heating layer 8 to be absorbed, and the reaction kettle can be preserved with heat, so that heat loss is less, the reaction kettle can be kept in a high-temperature state all the time, and the kettle cover 13 is arranged at the top end of the kettle body 5;
the side wall of the kettle cover 13 is provided with a feeding pipe 14, the outer wall of the feeding pipe 14 and the kettle cover 13 are of a welding integrated structure, when in use, feeding is carried out from the input end of the feeding pipe 14, and discharging is carried out from the output end to the kettle body 5;
sealing layers 20 are arranged at the bottom end of the kettle cover 13 and the top end of the kettle body 5, so that the device is good in sealing performance, screws 19 are arranged on two sides of the kettle cover 13, and the screws 19 penetrate through the top end of the kettle body 5, so that the device is convenient to install;
a pressure valve 18 is arranged on the side wall of the kettle cover 13, when the pressure in the reaction kettle is detected to exceed the maximum pressure which can be borne by the reaction kettle, the pressure valve 18 is opened to release pressure, so that the reaction kettle is prevented from being damaged, and in addition, when the reaction kettle is finished, the pressure valve 18 is opened to release pressure first to prevent gas from rushing out to cause injury;
a second motor 16 is installed at the center of the top end of the kettle cover 13, the model of the second motor 16 can be Y112M-6, a rotating shaft 22 is installed at the center of the top end inside the kettle cover 13 through a bearing, the output end of the second motor 16 is connected with the rotating shaft 22 through a coupling, a temperature meter 15 and a pressure meter 17 are respectively installed at the top end of the kettle cover 13, the temperature and the pressure inside the reaction kettle can be monitored, a first fixing block 24 is installed on the outer wall of the rotating shaft 22, a first screw hole 29 is formed in the side wall of the first fixing block 24, a first threaded column 28 is installed inside the first threaded column 28, a scraper bar 23 is installed at one end of the first threaded column 28 far away from the first fixing block 24, a scraper brush 11 is installed at one end of the scraper bar 23 far away from the first fixing block 24, second fixing blocks 26 are installed on the outer wall of the rotating shaft 22, second screw holes 31 are formed in the side wall of the second fixing blocks 26, and second threaded columns 30 are installed inside the second screw holes 31, the end of the second threaded column 30, which is far away from the second fixed block 26, is provided with the stirring rod 25, and the second motor 16 drives the stirring rod 25 on the rotating shaft 22 to rotate in the other direction, so that the stirring speed is increased, the stirring is more sufficient, the time is shortened, and the cost is reduced;
the working principle is as follows: when the device is used, firstly, the kettle cover 13 is installed on the top end of the kettle body 5 through the left and right screws 19, and the sealing layer 20 is arranged between the kettle body 5 and the kettle cover 13, so that the sealing performance of the device is good, the valves on all pipelines outside the device are checked to ensure that the valves are in a closed state, then the valve at the upper end of the inlet pipe 14 on the side wall of the kettle cover 13 is opened, the solvent is fed into the kettle body 5 from the input end of the inlet pipe 14, the heating pipe 9 arranged inside the heating layer 8 starts to work to heat the solvent, the reflecting arc plate 10 is installed on the side wall of the heating pipe 9, most of the heat is reflected into the cavity of the reaction kettle, a small part of the heat is diffused to the outer side of the heating layer 8 and absorbed by the heat preservation layer 7, the reaction kettle can be preserved with heat, therefore, the heat loss is less, the reaction kettle can be kept in a high-temperature state all the time, the second motor 16 is opened, the rotating shaft 22 and the stirring rod 25 installed on the rotating shaft are driven to rotate in one direction through the action of the second motor 16, the scraper brush 11 rotates along with the rotating shaft 22 to accelerate stirring, the first motor 3 is turned on, and the bottom plate 4 and the kettle body 5 at the upper end of the bottom plate are driven to rotate towards the other direction under the action of the first motor 3, so that the stirring speed is accelerated, the stirring is more sufficient, the time is shortened, and the cost is reduced;
in the solvent reaction process, the temperature and the pressure in the reaction kettle can be monitored by a temperature meter 15 and a pressure meter 17 at the top end in the kettle cover 13, the heating pipe 9 is used for regulating the temperature rise or the temperature reduction, the pressure valve 18 arranged on the side wall of the kettle cover 13 is used for regulating the pressure, when the pressure in the reaction kettle is detected to exceed the maximum pressure which can be borne by the reaction kettle, the pressure valve 18 can be opened for pressure relief, when the solvent reaction in the reaction kettle is completed, the heating pipe 9 is stopped to heat, the first motor 3 and the second motor 16 are closed, the pressure valve 18 is opened for pressure relief, the damage caused by gas flash is prevented, valves on a water inlet pipe 12 and a water outlet pipe 21 at two ends of the condenser pipe 6 are opened, water is fed from the water inlet pipe 12, water is discharged from the water outlet pipe 21, the reaction kettle in a high-temperature state is rapidly cooled, reverse reaction of some solvents at residual temperature is prevented, and when the water discharged from the water outlet pipe 21 is cold water, it finishes to show that reation kettle has cooled down, lead to water-fast nitrogen gas from inlet tube 12, will remain the water discharge in condenser pipe 6, close the valve on inlet tube 12 and drain pipe 21, open the valve on arranging material pipe 27, discharge the material that produces after the reaction to the collection device of outside through arranging material pipe 27, open second motor 16, it is rotatory to drive the scraper brush 11 on the pivot 22, clear up the residue on the reation kettle inner wall, discharge to outside collection device through arranging material pipe 27, close second motor 16 at last, close the valve on arranging material pipe 27, it is the theory of operation of this device to go up.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in this embodiment without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. The utility model provides a hot reation kettle of large capacity high temperature high pressure solvent, includes box (2), the cauldron body (5) and kettle cover (13), its characterized in that: the bottom of box (2) all installs support column (1) all around, the inside bottom center department of box (2) installs first motor (3), and the output of first motor (3) installs bottom plate (4) through the shaft coupling, the cauldron body (5) are installed on the top of bottom plate (4), and the outside of the cauldron body (5) evenly installs condenser pipe (6), heat preservation (7) have been seted up to the inboard of the cauldron body (5), one side that the cauldron body (5) was kept away from in heat preservation (7) has been seted up zone of heating (8), and the inside of zone of heating (8) evenly is provided with heating pipe (9), reflection arc board (10) are installed to the outer wall of heating pipe (9), cauldron lid (13) are installed to the top of the cauldron body (5), the top center department of cauldron lid (13) installs second motor (16), pivot (22) are installed through the bearing to the inside top center department of cauldron lid (13), the output end of the second motor (16) is connected with the rotating shaft (22) through a coupler, a temperature meter (15) and a pressure meter (17) are respectively installed at the top end of the kettle cover (13), a first fixed block (24) is installed on the outer wall of the rotating shaft (22), a first screw hole (29) is formed in the side wall of the first fixed block (24), a first threaded column (28) is installed inside the first screw hole (29), a scraper rod (23) is installed at one end, far away from the first fixed block (24), of the first threaded column (28), a scraper brush (11) is installed at one end, far away from the first fixed block (24), of the scraper rod (23), a second fixed block (26) is installed on the outer wall of the rotating shaft (22), a second screw hole (31) is formed in the side wall of the second fixed block (26), a second threaded column (30) is installed inside the second screw hole (31), and one end of the second threaded column (30) far away from the second fixed block (26) is provided with a stirring rod (25).
2. The high-capacity high-temperature high-pressure solvothermal reaction kettle according to claim 1, wherein: inlet tube (12) are installed to the one end of condenser pipe (6), and the output and condenser pipe (6) of inlet tube (12) are linked together, drain pipe (21) are installed to the other end of condenser pipe (6), and the input and condenser pipe (6) of drain pipe (21) are linked together.
3. The high-capacity high-temperature high-pressure solvothermal reaction kettle according to claim 1, wherein: the feeding pipe (14) is installed on the side wall of the kettle cover (13), and the outer wall of the feeding pipe (14) and the kettle cover (13) are of a welding integrated structure.
4. The high-capacity high-temperature high-pressure solvothermal reaction kettle according to claim 1, wherein: arrange material pipe (27) is installed to the bottom of the outer wall of cauldron body (5), and arranges the outer wall of material pipe (27) and install the ooff valve.
5. The high-capacity high-temperature high-pressure solvothermal reaction kettle according to claim 1, wherein: sealing layer (20) are all installed on the bottom of kettle cover (13) and the top of the cauldron body (5), screw (19) are all installed to the both sides of kettle cover (13), and screw (19) run through the top of the cauldron body (5).
6. The high-capacity high-temperature high-pressure solvothermal reaction kettle according to claim 1, wherein: and a pressure valve (18) is arranged on the side wall of the kettle cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062684.8U CN214020840U (en) | 2020-12-18 | 2020-12-18 | High-capacity high-temperature high-pressure solvothermal reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062684.8U CN214020840U (en) | 2020-12-18 | 2020-12-18 | High-capacity high-temperature high-pressure solvothermal reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214020840U true CN214020840U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023062684.8U Expired - Fee Related CN214020840U (en) | 2020-12-18 | 2020-12-18 | High-capacity high-temperature high-pressure solvothermal reaction kettle |
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| Country | Link |
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| CN (1) | CN214020840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941308A (en) * | 2021-11-22 | 2022-01-18 | 佛山市尚峰高分子科技有限公司 | Vertical reaction kettle |
-
2020
- 2020-12-18 CN CN202023062684.8U patent/CN214020840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941308A (en) * | 2021-11-22 | 2022-01-18 | 佛山市尚峰高分子科技有限公司 | Vertical reaction kettle |
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Granted publication date: 20210824 |