CN216987655U - Veratone reation kettle with adjustable reaction temperature - Google Patents
Veratone reation kettle with adjustable reaction temperature Download PDFInfo
- Publication number
- CN216987655U CN216987655U CN202220203063.7U CN202220203063U CN216987655U CN 216987655 U CN216987655 U CN 216987655U CN 202220203063 U CN202220203063 U CN 202220203063U CN 216987655 U CN216987655 U CN 216987655U
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- China
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- kettle body
- reaction kettle
- hot water
- heat exchange
- cold water
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 116
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 230000002457 bidirectional effect Effects 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- WJUFSDZVCOTFON-UHFFFAOYSA-N veratraldehyde Chemical compound COC1=CC=C(C=O)C=C1OC WJUFSDZVCOTFON-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- SBMSBQOMJGZBRY-UHFFFAOYSA-N Propioveratrone Chemical compound CCC(=O)C1=CC=C(OC)C(OC)=C1 SBMSBQOMJGZBRY-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model discloses a veratone reaction kettle with adjustable reaction temperature, and particularly relates to the technical field of veratone production. According to the utility model, the hot water heat exchange tube and the cold water heat exchange tube which are vertically movable are arranged, so that temperature regulation can be simultaneously carried out from the middle part to the center and the edge of the solution, the temperature inside the reaction kettle body is relatively uniform in a temperature regulation mode, the reaction effect is relatively good, the temperature regulation speed is relatively high, and the temperature regulation efficiency is relatively high.
Description
Technical Field
The utility model relates to the technical field of veratone production, and particularly relates to a veratone reaction kettle with adjustable reaction temperature.
Background
Veratone is a chemical substance with the chemical name of 3, 4-dimethoxy propiophenone, is a synthetic perfume, is an important medical intermediate, is a main raw material for preparing nerve medicines, and has wide application. The synthesis of veratone takes veratraldehyde as a main raw material, firstly, the veratraldehyde is subjected to carboxylic condensation through 2-methyl chloropropionate under the catalysis of sodium methoxide, then, hydrolysis reaction is carried out under the alkaline condition, and finally, the product is obtained through hydrochloric acid decarboxylation and distillation. In the production process of veratone, the hydrolysis reaction of veratone needs to be carried out in a reaction kettle, and multistep temperature control, including heat preservation reflux and temperature reduction control, needs to be carried out when the reaction is carried out in the reaction kettle.
At present, veratone reation kettle is when the in-service use, and its inside temperature regulation structure is fixed on the middle inner wall of reation kettle body mostly, and the temperature variation is from the inner wall to middle transmission when adjusting, and such temperature regulation mode can lead to the temperature not enough even, can make the reaction abundant inadequately, and temperature regulation speed is slower, and temperature regulation efficiency is lower.
Therefore, it is necessary to invent a veratone reaction kettle with adjustable reaction temperature to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a veratone reaction kettle with adjustable reaction temperature, which is characterized in that a hot water heat exchange tube and a cold water heat exchange tube which move up and down are arranged, so that the temperature can be adjusted from the middle part of a solution to the center and the edge at the same time, the temperature inside a reaction kettle body is uniform in a temperature adjusting mode, the reaction effect is good, the temperature adjusting speed is high, and the temperature adjusting efficiency is high, so that the defects in the technology are overcome.
In order to achieve the above purpose, the utility model provides the following technical scheme: a veratone reaction kettle with adjustable reaction temperature comprises a reaction kettle body, wherein a motor is fixedly arranged at the top end of the reaction kettle body, a bidirectional screw rod is arranged inside the reaction kettle body, the top end of the bidirectional screw rod penetrates through the top end of the reaction kettle body and is fixedly connected with an output shaft of the motor, the top end of the bidirectional screw rod is rotatably connected with the top end of the reaction kettle body through a bearing, a hot water heat exchange tube and a cold water heat exchange tube are arranged inside the reaction kettle body and are arranged outside the bidirectional screw rod, the hot water heat exchange tube and the cold water heat exchange tube are distributed in a staggered manner, a hot water inlet tube, a hot water discharge tube, a cold water inlet tube and a cold water discharge tube are fixedly arranged at the outer end of the reaction kettle body, two thread sleeves are arranged at the outer end of the bidirectional screw rod, the thread sleeves are in threaded connection with the outer end of the bidirectional screw rod, two support rods are fixedly arranged at the outer ends of the thread sleeves, the hot water heat exchange tube and the cold water heat exchange tube are fixedly arranged among the four support rods, and the inner wall of the reaction kettle body is fixedly provided with a temperature sensor.
Preferably, the hot water inlet pipe, the hot water discharge pipe, the cold water inlet pipe and the cold water discharge pipe are respectively arranged at two sides of the reaction kettle body, one end of each of the hot water inlet pipe, the hot water discharge pipe, the cold water inlet pipe and the cold water discharge pipe penetrates through the outer end of the reaction kettle body and extends into the reaction kettle body, the two ends of the hot water inlet pipe, the two ends of the hot water discharge pipe, the two ends of the hot water heat exchange pipe, the two ends of the cold water inlet pipe, the two ends of the cold water discharge pipe and the two ends of the cold water heat exchange pipe are respectively fixedly connected through telescopic hoses, and the telescopic hoses can move up and down in the hot water heat exchange pipes and the cold water heat exchange pipes to stretch out and draw back, so that the hot water heat exchange pipes and the cold water heat exchange pipes can move up and down.
Preferably, two chutes are formed in the inner wall of the reaction kettle body, two sliding blocks are arranged inside the chutes, the inner sides of the sliding blocks are fixedly connected with one ends of the supporting rods, the supporting rods are convenient to limit and guide, and the supporting rods are also convenient to move up and down.
Preferably, the inside a plurality of dwangs that are equipped with of reation kettle body, the dwang is established in the hot water heat exchange tube and the cold water heat exchange tube outside, distribute in turn between dwang and the bellows, the dwang top pass reation kettle body top and with reation kettle body top between rotate through the bearing and be connected, rotate through the bearing between dwang bottom and the inside bottom of reation kettle body and be connected, the dwang outer end is fixed and is equipped with a plurality of stirring leaves, is convenient for stir the inside solution of reation kettle body.
Preferably, the fixed first toothed disc that is equipped with in two-way screw rod outer end, first toothed disc is established between motor and reation kettle body top, the fixed second toothed disc that is equipped with in bull stick top, equal intermeshing between first toothed disc and a plurality of second toothed disc, the two-way screw rod of being convenient for drives the dwang and rotates.
Preferably, the bottom end of the bidirectional screw is fixedly provided with a limiting block, so that the thread bush can be prevented from falling off from the bottom end of the bidirectional screw.
Preferably, the fixed feed liquor pipe that is equipped with in reation kettle body top, the feed liquor pipe is established between wherein two second gear plates, feed liquor pipe one end is passed reation kettle body top and is linked together with the reation kettle body is inside, the fixed first valve that is equipped with on the feed liquor pipe, the reaction solution of being convenient for adds inside the reation kettle body.
Preferably, the bottom fixing of reaction kettle body is equipped with the drain pipe, drain pipe one end is passed reaction kettle body bottom and is linked together with the reaction kettle body is inside, the fixed second valve that is equipped with on the drain pipe, the solution after the reaction of being convenient for is discharged.
Preferably, reation kettle body bottom mounting is equipped with four support columns, the drain pipe is established between four support columns, is convenient for support whole reation kettle.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the output shaft of the motor drives the bidirectional screw to rotate, the threaded sleeve moves up and down along with the rotation of the bidirectional screw, the threaded sleeve drives the supporting rod to move up and down, the supporting rod drives the hot water heat exchange tube and the cold water heat exchange tube to move up and down, so that the solution in the whole reaction kettle body can be heated and cooled, and then the temperature of the solution in the reaction kettle body can be monitored in real time through the temperature sensor, so that the temperature of the solution in the reaction kettle body can be conveniently adjusted;
2. drive first toothed disc through two-way screw rod and rotate, first toothed disc drives the rotation of second toothed disc, and the second toothed disc drives the dwang and rotates, and the dwang drives the stirring leaf and rotates, and the stirring leaf can stir the inside solution of reation kettle body, can accelerate thermal transmission speed like this, further improvement temperature regulation's efficiency, and the stirring can be so that the solution mixes more even for the reaction is more abundant, the effectual reaction efficiency that has improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall perspective cross-sectional structural view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is a schematic perspective view of a hot and cold water heat exchange tube of the present invention;
fig. 5 is a schematic perspective view of the rotating rod and the stirring blade of the present invention.
Description of reference numerals:
the reaction kettle comprises a reaction kettle body 1, a motor 2, a bidirectional screw 3, a hot water heat exchange tube 4, a cold water heat exchange tube 5, a hot water inlet tube 6, a hot water discharge tube 7, a cold water inlet tube 8, a cold water discharge tube 9, a telescopic hose 10, a thread bush 11, a support rod 12, a temperature sensor 13, a slide groove 14, a slide block 15, a rotating rod 16, a stirring blade 17, a first gear disc 18, a second gear disc 19, a limiting block 20, a liquid inlet tube 21, a liquid outlet tube 22 and a support column 23.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a veratone reaction kettle with adjustable reaction temperature, which is shown in figures 1-4 and comprises a reaction kettle body 1, wherein a motor 2 is fixedly arranged at the top end of the reaction kettle body 1, a bidirectional screw 3 is arranged in the reaction kettle body 1, the top end of the bidirectional screw 3 penetrates through the top end of the reaction kettle body 1 and is fixedly connected with an output shaft of the motor 2, the top end of the bidirectional screw 3 is rotatably connected with the top end of the reaction kettle body 1 through a bearing, a hot water heat exchange tube 4 and a cold water heat exchange tube 5 are arranged in the reaction kettle body 1, the hot water heat exchange tube 4 and the cold water heat exchange tube 5 are arranged outside the bidirectional screw 3, the hot water heat exchange tube 4 and the cold water heat exchange tube 5 are distributed in a staggered manner, a hot water inlet tube 6, a hot water outlet tube 7, a cold water inlet tube 8 and a cold water outlet tube 9 are fixedly arranged at the outer end of the reaction kettle body 1, and the hot water inlet tube 6, the cold water outlet tube 7, the cold water outlet tube 9 and the cold water outlet tube 6 are fixedly arranged at the outer end of the reaction kettle body, The hot water discharge pipe 7, the cold water inlet pipe 8 and the cold water discharge pipe 9 are respectively arranged at two sides of the reaction kettle body 1, one end of each of the hot water inlet pipe 6, the hot water discharge pipe 7, the cold water inlet pipe 8 and the cold water discharge pipe 9 penetrates through the outer end of the reaction kettle body 1 and extends into the reaction kettle body 1, the positions between the hot water inlet pipe 6 and the hot water discharge pipe 7 and two ends of the hot water heat exchange pipe 4 and the positions between the cold water inlet pipe 8 and two ends of the cold water discharge pipe 9 and two ends of the cold water heat exchange pipe 5 are fixedly connected through flexible hoses 10, two threaded sleeves 11 are arranged at the outer ends of the bidirectional screws 3, the outer ends of the threaded sleeves 11 are fixedly provided with two support rods 12, the hot water heat exchange pipes 4 and the cold water heat exchange pipes 5 are fixedly arranged among the four support rods 12, the inner wall of the reaction kettle body 1 is fixedly provided with a temperature sensor 13, two sliding grooves 14 are formed in the inner wall of the reaction kettle body 1, two sliding blocks 15 are arranged inside the sliding grooves 14, and the inner sides of the sliding blocks 15 are fixedly connected with one ends of the supporting rods 12.
3 end fixing of two-way screw rod is equipped with stopper 20, is convenient for carry on spacingly to thread bush 11, the fixed feed liquor pipe 21 that is equipped with in 1 top of reation kettle body, feed liquor pipe 21 is established between two wherein second gear wheel dish 19, 1 top of reation kettle body is passed and is linked together with 1 inside to feed liquor pipe 21 one end, the fixed first valve that is equipped with on the feed liquor pipe 21, 1 end fixing of reation kettle body is equipped with drain pipe 22, drain pipe 22 one end is passed 1 bottom of reation kettle body and is linked together with 1 inside of reation kettle body, the last fixed second valve that is equipped with of drain pipe 22, the joining and the discharge of solution of being convenient for, 1 end fixing of reation kettle body is equipped with four support columns 23, drain pipe 22 is established between four support columns 23.
The implementation mode is specifically as follows: reactants are added into a reaction kettle body 1 from a liquid inlet pipe 21, hot water is introduced from a hot water inlet pipe 6, the hot water enters a hot water heat exchange pipe 4 from the hot water inlet pipe 6 through a flexible hose 10, the hot water is discharged from a hot water discharge pipe 7 after heat exchange, so that reaction solution in the reaction kettle body 1 can be heated, cold water is introduced from a cold water inlet pipe 8, the cold water enters a cold water heat exchange pipe 5 through the flexible hose 10, the cold water is discharged from a cold water discharge pipe 9 after heat exchange, so that the solution can be cooled, a motor 2 is started, an output shaft of the motor 2 drives a bidirectional screw 3 to rotate, the threaded sleeve 11 moves up and down along with the rotation of the bidirectional screw 3 due to threaded connection between the bidirectional screw 3 and the threaded sleeve 11, the threaded sleeve 11 drives a support rod 12 to move up and down, the support rod 12 drives the hot water heat exchange pipe 4 and the cold water heat exchange pipe 5 to move up and down, the temperature regulation can be simultaneously carried out from the middle part to the center and the edge of the solution by arranging the hot water heat exchange tube 4 and the cold water heat exchange tube 5 which are movable up and down, the temperature regulation mode ensures that the temperature inside the reaction kettle body 1 is relatively uniform, the reaction effect is better, the temperature regulation speed is higher, the temperature regulation efficiency is higher, and the embodiment mode particularly solves the problem that when the veratone reaction kettle in the prior art is actually used, the temperature regulation structure inside the veratone reaction kettle is mostly fixed on the middle inner wall of the reaction kettle body, temperature variation is from the inner wall to middle transmission when adjusting, and such temperature regulation mode can lead to the temperature not enough even, can make the reaction abundant inadequately, and temperature regulation speed is slower, the lower problem of temperature regulation efficiency.
The utility model provides a veratone reaction kettle with adjustable reaction temperature as shown in figures 1, 2 and 5, a plurality of rotating rods 16 are arranged in the reaction kettle body 1, the rotating rods 16 are arranged at the outer sides of the hot water heat exchange tubes 4 and the cold water heat exchange tubes 5, the rotating rods 16 and the flexible hoses 10 are alternately distributed, the top ends of the rotating rods 16 penetrate through the top end of the reaction kettle body 1 and are rotatably connected with the top end of the reaction kettle body 1 through bearings, the bottom end of the rotating rod 16 is rotatably connected with the bottom end inside the reaction kettle body 1 through a bearing, a plurality of stirring blades 17 are fixedly arranged at the outer end of the rotating rod 16, a first gear disc 18 is fixedly arranged at the outer end of the bidirectional screw rod 3, first toothed disc 18 establishes between motor 2 and reation kettle body 1 top, the fixed second toothed disc 19 that is equipped with in dwang 16 top, all intermeshing between first toothed disc 18 and a plurality of second toothed disc 19.
The implementation mode specifically comprises the following steps: in two-way screw rod 3 pivoted, two-way screw rod 3 drives first toothed disc 18 and rotates, first toothed disc 18 drives second toothed disc 19 and rotates, second toothed disc 19 drives dwang 16 and rotates, dwang 16 drives stirring leaf 17 and rotates, stirring leaf 17 can stir the solution of reation kettle body 1 inside, can accelerate thermal transmission speed like this, further improvement temperature regulation's efficiency, and the stirring can be so that the solution mixes more evenly, make the reaction more abundant, the effectual reaction efficiency that has improved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (9)
1. The utility model provides a veratone reation kettle with adjustable reaction temperature, includes reation kettle body (1), its characterized in that: the reaction kettle comprises a reaction kettle body (1), wherein a motor (2) is fixedly arranged at the top end of the reaction kettle body (1), a bidirectional screw rod (3) is arranged inside the reaction kettle body (1), the top end of the bidirectional screw rod (3) penetrates through the top end of the reaction kettle body (1) and is fixedly connected with an output shaft of the motor (2), the top end of the bidirectional screw rod (3) is rotatably connected with the top end of the reaction kettle body (1) through a bearing, a hot water heat exchange tube (4) and a cold water heat exchange tube (5) are arranged inside the reaction kettle body (1), the hot water heat exchange tube (4) and the cold water heat exchange tube (5) are arranged outside the bidirectional screw rod (3), the hot water heat exchange tube (4) and the cold water heat exchange tube (5) are distributed in a staggered mode, a hot water inlet tube (6), a hot water discharge tube (7), a cold water inlet tube (8) and a cold water discharge tube (9) are fixedly arranged at the outer end of the reaction kettle body (1), two-way screw rod (3) outer end is equipped with two thread bush (11), threaded connection between thread bush (11) and two-way screw rod (3) outer end, thread bush (11) outer end is fixed and is equipped with two bracing pieces (12), hot water heat exchange tube (4) and cold water heat exchange tube (5) are fixed to be established between four bracing pieces (12), fixed temperature sensor (13) that is equipped with on reation kettle body (1) inner wall.
2. The veratone reaction kettle of claim 1, wherein the reaction temperature is adjustable, and the reaction temperature is adjustable: the hot water inlet pipe (6), the hot water discharge pipe (7), the cold water inlet pipe (8) and the cold water discharge pipe (9) are respectively arranged on two sides of the reaction kettle body (1), one end of the hot water inlet pipe (6), the hot water discharge pipe (7), the cold water inlet pipe (8) and one end of the cold water discharge pipe (9) penetrate through the outer end of the reaction kettle body (1) and extend into the reaction kettle body (1), and the hot water inlet pipe (6), the hot water discharge pipe (7) and the hot water heat exchange pipe (4) are fixedly connected with each other through the telescopic hoses (10) between two ends of the cold water inlet pipe (8) and the cold water discharge pipe (9) and two ends of the cold water heat exchange pipe (5).
3. The veratone reaction kettle of claim 1, wherein the reaction temperature is adjustable, and the reaction temperature is adjustable: two sliding grooves (14) are formed in the inner wall of the reaction kettle body (1), two sliding blocks (15) are arranged inside the sliding grooves (14), and the inner sides of the sliding blocks (15) are fixedly connected with one end of the supporting rod (12).
4. The veratone reaction kettle of claim 1, wherein the reaction temperature is adjustable, and the reaction temperature is adjustable: reation kettle body (1) is inside to be equipped with a plurality of dwang (16), dwang (16) are established in hot water heat exchange tube (4) and cold water heat exchange tube (5) outside, distribute in turn between dwang (16) and bellows (10), dwang (16) top pass reation kettle body (1) top and with reation kettle body (1) top between rotate through the bearing and be connected, be connected through the bearing rotation between dwang (16) bottom and reation kettle body (1) inside bottom, dwang (16) outer end is fixed to be equipped with a plurality of stirring leaf (17).
5. The veratone reaction kettle with adjustable reaction temperature according to claim 4, wherein: two-way screw rod (3) outer end is fixed and is equipped with first toothed disc (18), establish between motor (2) and reation kettle body (1) top first toothed disc (18), dwang (16) top is fixed and is equipped with second toothed disc (19), equal intermeshing between first toothed disc (18) and a plurality of second toothed disc (19).
6. The veratone reaction kettle with adjustable reaction temperature according to claim 1, wherein: the bottom end of the bidirectional screw (3) is fixedly provided with a limiting block (20).
7. The veratone reaction kettle of claim 5, wherein the reaction temperature is adjustable, and the reaction temperature is adjustable: the reaction kettle is characterized in that a liquid inlet pipe (21) is fixedly arranged at the top end of the reaction kettle body (1), the liquid inlet pipe (21) is arranged between the two second gear discs (19), one end of the liquid inlet pipe (21) penetrates through the top end of the reaction kettle body (1) and is communicated with the interior of the reaction kettle body (1), and a first valve is fixedly arranged on the liquid inlet pipe (21).
8. The veratone reaction kettle of claim 1, wherein the reaction temperature is adjustable, and the reaction temperature is adjustable: the bottom fixing of reation kettle body (1) is equipped with drain pipe (22), drain pipe (22) one end is passed reation kettle body (1) bottom and is linked together with reation kettle body (1) inside, fixed being equipped with the second valve on drain pipe (22).
9. The veratone reaction kettle of claim 8, wherein the reaction temperature is adjustable, and the reaction temperature is adjustable: four support columns (23) are fixedly arranged at the bottom end of the reaction kettle body (1), and the liquid outlet pipe (22) is arranged among the four support columns (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203063.7U CN216987655U (en) | 2022-01-25 | 2022-01-25 | Veratone reation kettle with adjustable reaction temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203063.7U CN216987655U (en) | 2022-01-25 | 2022-01-25 | Veratone reation kettle with adjustable reaction temperature |
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| Publication Number | Publication Date |
|---|---|
| CN216987655U true CN216987655U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220203063.7U Expired - Fee Related CN216987655U (en) | 2022-01-25 | 2022-01-25 | Veratone reation kettle with adjustable reaction temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN216987655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041124A (en) * | 2022-08-15 | 2022-09-13 | 山东福尔特种设备有限公司 | Coil heating and cooling mixed reaction kettle |
| CN117884078A (en) * | 2024-03-14 | 2024-04-16 | 宝鸡华泰金属技术发展有限公司 | Reaction kettle device |
-
2022
- 2022-01-25 CN CN202220203063.7U patent/CN216987655U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041124A (en) * | 2022-08-15 | 2022-09-13 | 山东福尔特种设备有限公司 | Coil heating and cooling mixed reaction kettle |
| CN115041124B (en) * | 2022-08-15 | 2022-11-04 | 山东福尔特种设备有限公司 | Coil heating and cooling mixed reaction kettle |
| CN117884078A (en) * | 2024-03-14 | 2024-04-16 | 宝鸡华泰金属技术发展有限公司 | Reaction kettle device |
| CN117884078B (en) * | 2024-03-14 | 2024-05-31 | 宝鸡华泰金属技术发展有限公司 | Reaction kettle device |
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Granted publication date: 20220719 |