CN220071591U - Temperature-controllable furfuraldehyde reaction kettle - Google Patents
Temperature-controllable furfuraldehyde reaction kettle Download PDFInfo
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- CN220071591U CN220071591U CN202321500272.9U CN202321500272U CN220071591U CN 220071591 U CN220071591 U CN 220071591U CN 202321500272 U CN202321500272 U CN 202321500272U CN 220071591 U CN220071591 U CN 220071591U
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- reaction kettle
- pipeline
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- temperature
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 114
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 title claims description 13
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000010992 reflux Methods 0.000 claims description 25
- 239000000110 cooling liquid Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 description 15
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 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
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 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
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Abstract
The utility model relates to the technical field of reaction kettles, in particular to a temperature-controllable furfurfuraldehyde reaction kettle, which comprises a reaction kettle main body, wherein the front surface of the reaction kettle main body is fixedly connected with a feeding pipeline, a discharge port is formed in the front surface of the reaction kettle main body and below the feeding pipeline, four groups of support columns are fixedly connected to the bottom of the reaction kettle main body, a driving motor is fixedly arranged at the bottom of the reaction kettle main body and between the four groups of support columns, the inside of the reaction kettle main body is fixedly connected with an inner container, and a stirring mechanism is rotatably connected in the inside of the reaction kettle main body; the stirring mechanism comprises a connecting column, the connecting column is rotationally connected to the inside of the reaction kettle main body and is positioned at a position corresponding to the driving motor, three groups of stirring rods are fixedly connected to the inside of the reaction kettle main body and are positioned on the outer side of the connecting column, and two groups of scrapers are connected between the three groups of stirring rods.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a furfuraldehyde reaction kettle with controllable temperature.
Background
The reaction kettle is widely applied to petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, and is used for completing the technological processes of vulcanization, nitration, hydrogenation, hydrocarbylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the materials generally comprise carbon manganese steel, stainless steel, zirconium, nickel-based (Ha, monel and Ying Kang Nie) alloy and other composite materials, and the reaction kettle is a comprehensive reaction container and is designed for structural functions and configuration accessories of the reaction kettle according to reaction conditions. The preset reaction steps can be completed with higher automation degree from the beginning of feeding, reaction and discharging, and important parameters such as temperature, pressure, mechanical control (stirring, blowing and the like) and reactant/product concentration in the reaction process are strictly regulated and controlled;
through search, publication number: CN215277293U discloses a chemical industry reation kettle of controllable temperature, which comprises a main body, the main part comprises reation kettle and shell, reation kettle's circumference outer wall is fixed with the heating pipe through the screw evenly, the heating pipe extends down to the reation kettle bottom all the time, reation kettle circumference inner wall has temperature sensor through the fix with screw, main part one side outer wall has the control panel through the fix with screw, the control panel embeds there is the PLC controller, reation kettle's circumference outer wall welding has the clamp cover, formed hollow intermediate layer between clamp cover and the reation kettle circumference outer wall. According to the utility model, the heating pipe is arranged, so that the reaction kettle can be uniformly heated, the temperature control of the reaction kettle is realized by arranging the temperature sensor and the PLC, and the cooling liquid can be injected into the hollow interlayer by a user by arranging the jacket, so that the reaction kettle is cooled, the requirement of rapid cooling of the reaction kettle under partial conditions is met, and the practicability is increased;
with respect to the related art described above, the following drawbacks still exist during use: it can remain a large amount of chemicals on the inside wall of reation kettle after using reation kettle, the user need unpack reation kettle apart and clean reation kettle's inside wall, the dismouting process is loaded down with trivial details complicacy, waste a large amount of time, increased user's the amount of labour, reation kettle is directly discharged to the inside steam that produces when heating simultaneously, certain waste has been caused, and reation kettle's inside temperature dissipates soon, need keep heating, consequently, to current reation kettle's improvement, design a novel reation kettle in order to change above-mentioned technical defect, the practicality of whole reation kettle is improved, it is particularly important.
Disclosure of Invention
The utility model aims to provide a furfuraldehyde reaction kettle with controllable temperature, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a temperature-controllable furfuraldehyde reation kettle, includes the reation kettle main part, the front fixedly connected with charge-in pipeline of reation kettle main part, the bin outlet has been seted up to the front of reation kettle main part and is located the below of charge-in pipeline, the bottom fixedly connected with four sets of support columns of reation kettle main part, the bottom of reation kettle main part and be located the fixed mounting between four sets of support columns have driving motor, the inside fixedly connected with inner bag of reation kettle main part, the inside rotation of reation kettle main part is connected with rabbling mechanism;
the stirring mechanism comprises a connecting column, the connecting column is rotationally connected to the inside of the reaction kettle main body and is located at the corresponding position of the driving motor, three groups of stirring rods are fixedly connected to the inside of the reaction kettle main body and are located on the outer side of the connecting column, and two groups of scrapers are connected between the stirring rods.
As a preferable scheme of the utility model, a steam reflux pipeline is fixedly connected between the reaction kettle main body and the inner container, a plurality of steam reflux holes are formed in the top of the inner side wall of the inner container, and the steam reflux holes penetrate through the inner container and extend into the steam reflux pipeline respectively.
As the preferable scheme of the utility model, the bottom of the reaction kettle main body is provided with the exhaust holes which are positioned among the four groups of support columns, and the exhaust holes penetrate through the reaction kettle main body and extend to the inside of the steam reflux pipeline.
As the preferable scheme of the utility model, the feeding pipeline and the discharge port penetrate through the reaction kettle body, the liner and the steam reflux pipeline and extend to the inside of the liner, and the liner and the steam reflux pipeline are made of heat-insulating materials.
As a preferable scheme of the utility model, the driving shaft of the driving motor penetrates through the reaction kettle body, the steam backflow pipeline and the inner container and is connected with the connecting column, and the two groups of scrapers are tightly attached to the inner side wall of the inner container.
As the preferable scheme of the utility model, the top of the reaction kettle body is fixedly connected with a cooling liquid pipeline, the cooling liquid pipeline penetrates through the reaction kettle body, the steam backflow pipeline and the liner and extends to the inside of the liner, a plurality of heating rods are arranged in the reaction kettle body, and a plurality of temperature sensors are fixedly arranged in the reaction kettle body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the design of the reaction kettle main body and the stirring mechanism, the stirring mechanism can stir raw materials in the reaction kettle main body when rotating, so that the raw materials are heated uniformly, the heating effect is improved, meanwhile, the stirring mechanism drives the scraper to clean the inner side wall of the reaction kettle main body when rotating, and the quantity of attachments on the inner side wall of the reaction kettle main body is reduced, so that the heat transfer efficiency of the reaction kettle main body is improved, and the efficiency of controlling the temperature of the auxiliary agent in the reaction kettle main body is improved.
2. According to the utility model, through the design of the steam reflux pipeline, the exhaust hole and the cooling liquid pipeline, when the reaction kettle is used, steam is generated by heating the inside of the reaction kettle body, the steam flows into the steam reflux pipeline through the steam reflux hole, a layer of heat insulation layer is formed on the reaction kettle body, so that the steam is prevented from being wasted, meanwhile, the steam reflux pipeline and the inner container are made of heat insulation materials, the heat dissipation can be effectively prevented, the heat insulation effect is good, and a user can inject cooling liquid into the inner container through the cooling liquid pipeline, so that the reaction kettle body is cooled, the requirement of rapid cooling of the reaction kettle body under partial conditions is met, and the practicability is improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall three-dimensional structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model a.
In the figure: 1. a reaction kettle main body; 101. a coolant pipe; 2. a feed conduit; 3. a discharge port; 4. a support column; 5. a driving motor; 6. an inner container; 7. a stirring mechanism; 701. a connecting column; 702. a stirring rod; 703. a scraper; 8. a vapor return line; 801. a vapor return hole; 802. and an exhaust hole.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples:
aiming at the defects of the prior art, the utility model aims to provide a furfuraldehyde reaction kettle with controllable temperature, which aims to solve the technical problems that a large amount of chemical substances can remain on the inner side wall of the reaction kettle after the reaction kettle is used in the prior art, a user needs to disassemble the reaction kettle to clean the inner side wall of the reaction kettle, the disassembly and assembly process is complicated, a great amount of time is wasted, the labor capacity of the user is increased, and meanwhile, steam generated in the reaction kettle during heating is directly discharged out of the reaction kettle, so that a certain waste is caused.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a temperature-controllable furfuraldehyde reation kettle, including reation kettle main part 1, the front fixedly connected with feeding pipeline 2 of reation kettle main part 1, the bin outlet 3 has been seted up to the front of reation kettle main part 1 and is located the below of feeding pipeline 2, four sets of support columns 4 of fixedly connected with in the bottom of reation kettle main part 1, fixedly mounted with driving motor 5 between four sets of support columns 4 and being located the bottom of reation kettle main part 1, the inside fixedly connected with inner bag 6 of reation kettle main part 1, the inside rotation of reation kettle main part 1 is connected with rabbling mechanism 7;
further, firstly, the reaction kettle body 1 is placed at a designated position, the feeding pipeline 2 and the discharge opening 3 penetrate through the reaction kettle body 1, the inner container 6 and the steam backflow pipeline 8 and extend to the inner container 6, when raw materials are placed in the feeding pipeline 2, the raw materials enter the reaction kettle body 1 through the feeding pipeline 2, the driving motor 5 is started, the driving motor 5 drives the stirring mechanism 7 to rotate, the stirring mechanism 7 stirs the raw materials in the reaction kettle body 1, a plurality of heating rods are arranged in the reaction kettle body 1, a plurality of temperature sensors are fixedly arranged in the reaction kettle body 1, the heating efficiency is improved, a great amount of steam is generated when the raw materials in the reaction kettle body 1 are heated, the steam floats at the top end of the inner part of the reaction kettle body 1, a steam reflux pipeline 8 is fixedly connected between the reaction kettle main body 1 and the inner container 6, a plurality of steam reflux holes 801 are formed in the top of the inner side wall of the inner container 6, the steam reflux holes 801 penetrate through the inner container 6 and respectively extend to the inside of the steam reflux pipeline 8, steam flows into the steam reflux pipeline 8 through the steam reflux holes 801, exhaust holes 802 are formed between the four groups of support columns 4 at the bottom of the reaction kettle main body 1, the exhaust holes 802 penetrate through the reaction kettle main body 1 and extend to the inside of the steam reflux pipeline 8, the inner container 6 and the steam reflux pipeline 8 are made of heat-insulating materials, when the steam reflux pipeline 8 flows to the exhaust holes 802, the heat of the inside of the reaction kettle main body 1 can be prevented from being dissipated too fast by matching with the inner container 6 when the steam reflux pipeline 8 circulates, raw materials are discharged out of the reaction kettle main body 1 through the discharge port 3, at the moment, the support column 4 plays a supporting role on the reaction kettle main body 1, the cooling liquid pipeline 101 is fixedly connected to the top of the reaction kettle main body 1, the cooling liquid pipeline 101 penetrates through the reaction kettle main body 1, the steam backflow pipeline 8 and the inner container 6 and extends to the inner container 6, a user can also inject cooling liquid into the inner container 6 through the cooling liquid pipeline 101, so that the reaction kettle main body 1 is cooled, the requirement of rapid cooling of the reaction kettle main body 1 under partial conditions is met, and the practicability is improved;
referring to fig. 2 and 3, the specific structure of the stirring mechanism 7 is as follows:
the stirring mechanism 7 comprises a connecting column 701, the connecting column 701 is rotationally connected to the inside of the reaction kettle body 1 and is positioned at a position corresponding to the driving motor 5, three groups of stirring rods 702 are fixedly connected to the inside of the reaction kettle body 1 and are positioned on the outer side of the connecting column 701, and two groups of scrapers 703 are connected between the three groups of stirring rods 702.
Still further, stir the raw materials in the inner bag 6 through rabbling mechanism 7, driving motor 5's drive shaft runs through reation kettle main part 1, steam return line 8 and inner bag 6 and is connected with spliced pole 701, two sets of scraper 703 are all hugged closely on the inside wall of inner bag 6, driving motor 5 drives spliced pole 701 and rotates in inner bag 6, and drive puddler 702 through spliced pole 701 and rotate, puddler 702 stirs the raw materials in the inner bag 6, make it be heated evenly, the heating effect has been improved, puddler 702 drives scraper 703 and clears up the inside wall of inner bag 6 when rotating simultaneously, the quantity that the attachment exists on the inside wall of inner bag 6 has been reduced, thereby improved reation kettle main part 1's heat transfer efficiency.
The working flow of the utility model is as follows: when the reaction kettle is used, firstly, the reaction kettle body 1 is placed at a designated position, raw materials are placed in the feeding pipeline 2, the raw materials enter the reaction kettle body 1 through the feeding pipeline 2, the driving motor 5 is started, the driving motor 5 drives the stirring mechanism 7 to rotate, the stirring mechanism 7 stirs the raw materials in the reaction kettle body 1, heating efficiency is improved, the raw materials can be uniformly heated, a large amount of steam can be generated when the raw materials in the reaction kettle body 1 are heated, the steam floats at the top end inside the reaction kettle body 1, the steam flows into the steam reflux pipeline 8 through the steam reflux hole 801, when the steam flows into the exhaust hole 802 through the steam reflux pipeline 8, the heat preservation effect can be achieved for the reaction kettle body 1, the internal heat dissipation of the reaction kettle body 1 can be avoided by the cooperation of the liner 6, after the processing is completed, the raw materials are discharged out of the reaction kettle body 1 through the discharge port 3, the support column 4 plays a supporting role for the reaction kettle body 1, the user can further pour the cooling liquid into the liner 6 through the cooling liquid pipeline, and therefore the cooling requirement of the reaction kettle body 1 is met, the whole reaction kettle is improved, the cooling requirement of the reaction kettle is met, and the whole reaction kettle is cooled down, and the whole reaction kettle is designed, and the reaction kettle is required to be cooled down by the whole is designed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a controllable furfuraldehyde reation kettle of temperature, includes reation kettle main part (1), its characterized in that: the novel reaction kettle comprises a reaction kettle body (1), and is characterized in that a feeding pipeline (2) is fixedly connected to the front side of the reaction kettle body (1), a discharge opening (3) is formed in the front side of the reaction kettle body (1) and below the feeding pipeline (2), four groups of support columns (4) are fixedly connected to the bottom of the reaction kettle body (1), a driving motor (5) is fixedly arranged between the four groups of support columns (4) at the bottom of the reaction kettle body (1), an inner liner (6) is fixedly connected to the inside of the reaction kettle body (1), and a stirring mechanism (7) is rotatably connected to the inside of the reaction kettle body (1);
the stirring mechanism (7) comprises a connecting column (701), the connecting column (701) is rotationally connected to the inside of the reaction kettle body (1) and located at a position corresponding to the driving motor (5), three groups of stirring rods (702) are fixedly connected to the inside of the reaction kettle body (1) and located on the outer side of the connecting column (701), and two groups of scrapers (703) are connected between the three groups of stirring rods (702).
2. The temperature-controllable furfuraldehyde reaction kettle according to claim 1, wherein: the reactor comprises a reactor body (1) and a liner (6), wherein a steam backflow pipeline (8) is fixedly connected between the reactor body (1) and the liner (6), a plurality of steam backflow holes (801) are formed in the top of the inner side wall of the liner (6), and the steam backflow holes (801) penetrate through the liner (6) and extend to the inside of the steam backflow pipeline (8) respectively.
3. The temperature-controllable furfuraldehyde reaction kettle according to claim 2, wherein: the bottom of the reaction kettle main body (1) and the exhaust holes (802) are formed among the four groups of support columns (4), and the exhaust holes (802) penetrate through the reaction kettle main body (1) and extend to the inside of the steam reflux pipeline (8).
4. The temperature-controllable furfuraldehyde reaction kettle according to claim 2, wherein: the feeding pipeline (2) and the discharge opening (3) penetrate through the reaction kettle main body (1), the inner container (6) and the steam backflow pipeline (8) and extend to the inner part of the inner container (6), and the inner container (6) and the steam backflow pipeline (8) are made of heat-insulating materials.
5. The temperature-controllable furfuraldehyde reaction kettle according to claim 2, wherein: the driving shaft of the driving motor (5) penetrates through the reaction kettle main body (1), the steam backflow pipeline (8) and the inner container (6) and is connected with the connecting column (701), and the two groups of scrapers (703) are tightly attached to the inner side wall of the inner container (6).
6. The temperature-controllable furfuraldehyde reaction kettle according to claim 2, wherein: the reactor comprises a reactor body (1), and is characterized in that a cooling liquid pipeline (101) is fixedly connected to the top of the reactor body (1), the cooling liquid pipeline (101) penetrates through the reactor body (1), a steam backflow pipeline (8) and an inner container (6) and extends to the inner part of the inner container (6), a plurality of heating rods are arranged in the reactor body (1), and a plurality of temperature sensors are fixedly arranged in the reactor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321500272.9U CN220071591U (en) | 2023-06-13 | 2023-06-13 | Temperature-controllable furfuraldehyde reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321500272.9U CN220071591U (en) | 2023-06-13 | 2023-06-13 | Temperature-controllable furfuraldehyde reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071591U true CN220071591U (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321500272.9U Active CN220071591U (en) | 2023-06-13 | 2023-06-13 | Temperature-controllable furfuraldehyde reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071591U (en) |
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2023
- 2023-06-13 CN CN202321500272.9U patent/CN220071591U/en active Active
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