CN220489414U - Constant temperature heating device is used in production of environmental protection rubber oil - Google Patents
Constant temperature heating device is used in production of environmental protection rubber oil Download PDFInfo
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- CN220489414U CN220489414U CN202322078056.6U CN202322078056U CN220489414U CN 220489414 U CN220489414 U CN 220489414U CN 202322078056 U CN202322078056 U CN 202322078056U CN 220489414 U CN220489414 U CN 220489414U
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- heat exchange
- constant temperature
- mixing cabin
- side wall
- temperature mixing
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 229920001971 elastomer Polymers 0.000 title claims abstract description 21
- 239000005060 rubber Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 230000007613 environmental effect Effects 0.000 title claims description 4
- 238000002156 mixing Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000741 silica gel Substances 0.000 claims abstract description 4
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 238000009413 insulation Methods 0.000 claims description 3
- 239000011345 viscous material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical group CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
Abstract
The application discloses a constant temperature heating device for producing environment-friendly rubber oil, which comprises a constant temperature mixing cabin and a heating circulation box; the constant temperature heating device for producing the environment-friendly rubber oil is characterized in that a hollow heat exchange cavity is arranged in the constant temperature mixing cabin, a side wall heat exchange copper pipe, a bottom heat exchange coil pipe and heat conduction silica gel are arranged in the hollow heat exchange cavity, a temperature sensor, an electric heater and heat conduction oil are arranged in the heating circulation box, heating of materials is realized through circulation heat exchange, meanwhile, the materials can be fully contacted and collided with the side wall and the bottom of the constant temperature mixing cabin through a stirring mechanism, and fluidity of viscous materials can be effectively accelerated, so that heat exchange efficiency of the materials is improved; the heating circulation box is used for heating the heating circulation oil, the heated heating circulation oil enters the inside of the side wall heat exchange copper pipe through the liquid pump, then enters the inside of the bottom heat exchange coil through the side wall heat exchange copper pipe, and finally returns to the inside of the heating circulation box again through the bottom heat exchange coil.
Description
Technical Field
The application relates to the technical field of environment-friendly rubber oil production equipment, in particular to a constant-temperature heating device for environment-friendly rubber oil production.
Background
The environment-friendly rubber filling oil is used as one of important raw materials in the rubber processing industry, and is the third largest raw material next to the raw rubber and the carbon black. The environment-friendly rubber filling oil can uniformly mix various ingredients with rubber, and the product is soft and good in tensile property, can reduce processing cost, improve processing property and service performance, and is an important branch of the synthetic rubber industry.
The main steps of the blending method for producing the environment-friendly rubber oil are that firstly, vacuum residuum is subjected to solvent extraction (the solvent is propane) to obtain deasphalted oil. And then carrying out secondary solvent extraction on the deasphalted oil to obtain heavy deasphalted oil, and finally mixing the heavy deasphalted oil with naphthenic oil at 70-90 ℃ to obtain the environment-friendly rubber oil.
When heavy deasphalted oil and naphthenic oil are heated and mixed in a reaction tower, the existing heating device mostly carries out electric heating on the shell of the reaction tower through electric heating equipment, and then the temperature of materials is raised through heat conduction. The material of the heating method can only realize heat transfer by contacting with the inner shell of the reaction tower. How the mobility of material is relatively poor can lead to heat transfer efficiency low, and the material is heated unevenly, in order to improve heat transfer efficiency usually needs to introduce paddle stirring equipment in the reaction tower, improves the mobility of material through stirring to improve heat exchange efficiency. Because the viscosity of the mixed materials is high, the fluidity of the materials is poor when the traditional stirring device works, and the heat exchange efficiency of the materials is affected.
Disclosure of Invention
The application provides a constant temperature heating device is used in environmental protection rubber oil production makes the material can fully contact the collision with the lateral wall and the bottom of constant temperature mixing cabin through rabbling mechanism, can effectively accelerate the mobility of viscous material to improve the heat exchange efficiency of material, can effectively solve the problem in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the constant temperature heating device for producing the environment-friendly rubber oil comprises a constant temperature mixing cabin and a heating circulation box; the inside of constant temperature hybrid cabin is equipped with the cavity heat transfer chamber, and cavity heat transfer intracavity is equipped with lateral wall heat exchange copper pipe, bottom heat exchange coil and heat conduction silica gel, the inside of heating circulation case is equipped with temperature sensor, electric heater and conduction oil, the liquid pump is installed on the upper portion of heating circulation case, and the inlet of liquid pump passes through the pipe and extends to the inside of heating circulation case, and the inlet of liquid pump passes through the pipe and links to each other with lateral wall heat exchange copper pipe's inlet, and lateral wall heat exchange copper pipe's liquid outlet links to each other with bottom heat exchange coil's inlet, and bottom heat exchange coil's liquid outlet links to each other with heating circulation case lateral surface upper end.
The inside wall of constant temperature mixing cabin is equipped with the material circulating device of no less than one deck, and material circulating device includes lateral wall rabbling mechanism, and lateral wall rabbling mechanism includes motor one and metal cylindricality casing one, the inside of metal cylindricality casing one is equipped with toper water conservancy diversion tunnel one, and the inside of toper water conservancy diversion tunnel one is equipped with puddler one, and the one end of puddler one links to each other with the output shaft of motor one, and pushing blade one is installed to the other end of puddler one, and the one end that pushing blade one was kept away from to the lateral surface of metal cylindricality casing one is equipped with jet hole one, jet hole one communicates with each other with toper water conservancy diversion tunnel one.
The bottom stirring mechanism for stirring materials is arranged in the center of the bottom of the inner side surface of the constant temperature mixing cabin.
Preferably, an insulation layer is attached to the outer wall of the constant temperature mixing cabin, and a metal heat exchange layer is arranged on the inner wall of the constant temperature mixing cabin.
Preferably, the side wall heat exchange copper pipe is wound on the side surface of the hollow heat exchange cavity, and the bottom heat exchange coil is paved at the bottom of the hollow heat exchange cavity.
Preferably, the opening of the first conical flow guide tunnel is close to the central axis of the constant temperature mixing cabin, the number of the first jet holes is not less than one, the first jet holes which are not less than one are arranged towards the inner wall of the constant temperature mixing cabin, and the lengths of the first different metal cylindrical shells are inconsistent.
Preferably, the stirring mechanism comprises a second metal cylindrical shell and a second motor, an output shaft of the second motor is connected with a second stirring rod, a pushing paddle She Er is arranged at the end part of the outer side surface of the second stirring rod, a second conical diversion tunnel is arranged in the second metal cylindrical shell, at least one second jet hole is arranged at the lower end of the outer side surface of the second metal cylindrical shell, the second jet hole is communicated with the second conical diversion tunnel, and the second jet hole is arranged towards the bottom of the inner side surface of the constant-temperature mixing cabin.
Compared with the prior art, the beneficial effects of this application are:
1. according to the constant-temperature heating device for the environment-friendly rubber oil production, materials are heated through circulation heat exchange, meanwhile, the materials can be fully contacted and collided with the side wall and the bottom of the constant-temperature mixing cabin through the stirring mechanism, and the fluidity of viscous materials can be effectively accelerated, so that the heat exchange efficiency of the materials is improved;
2. the heating circulation box is used for heating the heat circulation oil, the heated heat circulation oil enters the inner part of the side wall heat exchange copper pipe through the liquid pump, then enters the inner part of the bottom heat exchange coil pipe through the side wall heat exchange copper pipe, finally returns to the inner part of the heating circulation box again through the bottom heat exchange coil pipe, and heat in the hollow heat exchange cavity is transferred to materials in the constant temperature mixing cabin, so that heat exchange is realized;
3. the first motor is started to drive the first pushing blade to rotate, the first pushing blade pushes the viscous mixed material into the first conical flow guide tunnel, and finally the viscous mixed material is sprayed onto the inner wall of the constant-temperature mixing cabin through the first conical flow guide tunnel, so that heat exchange is accelerated.
Drawings
FIG. 1 is a cross-sectional view of the present application;
FIG. 2 is a top view of the present application;
FIG. 3 is a cross-sectional view of the sidewall stirring mechanism;
fig. 4 is a cross-sectional view of the bottom agitation mechanism.
In the figure: the heat-insulating material comprises a side wall heat exchange copper pipe 1, a side wall stirring mechanism 2, a motor 1, a jet hole 22, a metal cylindrical shell 23, a conical flow guide tunnel 24, a pushing blade 25, a stirring rod 26, a constant temperature mixing cabin 3, a hollow heat exchange cavity 4, a bottom heat exchange coil 5, a bottom stirring mechanism 6, a pushing blade 61, a conical flow guide tunnel She Er and 62, a metal cylindrical shell 63, a motor 64, a jet hole 65, a heating circulation box 7, a temperature sensor 8, an electric heater 9, a liquid pump 10 and a heat-insulating flow guide pipe 11.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, when a feature is referred to as being "disposed," "fixed," "connected" to another feature, it can be directly disposed, fixed, or connected to the other feature or it can be indirectly disposed, fixed, or connected to the other feature.
Referring to fig. 1-4, the present application provides the following technical solutions: the constant temperature heating device for producing the environment-friendly rubber oil comprises a constant temperature mixing cabin 3 and a heating circulation box 7; the inside of constant temperature mixing cabin 3 is equipped with cavity heat transfer chamber 4, is equipped with lateral wall heat transfer copper pipe 1, bottom heat transfer coil 5 and heat conduction silica gel in the cavity heat transfer chamber 4, the inside of heating circulation case 7 is equipped with temperature sensor 8, electric heater 9 and heat conduction oil, liquid pump 10 is installed on the upper portion of heating circulation case 7, and liquid pump 10's inlet extends to the inside of heating circulation case 7 through the pipe, and liquid pump 10's inlet passes through the pipe and links to each other with lateral wall heat transfer copper pipe 1's inlet, and lateral wall heat transfer copper pipe 1's liquid outlet links to each other with bottom heat transfer coil 5's inlet, and bottom heat transfer coil 5's liquid outlet links to each other with heating circulation case 7's lateral surface upper end.
Specifically, the heating circulation box 7 is used for heating the heat circulation oil, the heated heat circulation oil enters the side wall heat exchange copper pipe 1 through the liquid pump 10, then enters the bottom heat exchange coil 5 through the side wall heat exchange copper pipe 1, finally returns to the heating circulation box 7 through the bottom heat exchange coil 5 again, and heat in the hollow heat exchange cavity 4 is transferred to materials in the constant temperature mixing cabin 3, so that heat exchange is realized.
The inside wall of constant temperature mixing cabin 3 is equipped with the material circulating device of no less than one deck, and the material circulating device includes no less than one lateral wall rabbling mechanism 2, and no less than one lateral wall rabbling mechanism 2 annular distributes in the inner wall of constant temperature mixing cabin 3, and lateral wall rabbling mechanism 2 includes motor one 21 and metal cylindricality casing one 23, the inside of metal cylindricality casing one 23 is equipped with toper water conservancy diversion tunnel one 24, and the inside of toper water conservancy diversion tunnel one 24 is equipped with puddler one 26, and the one end of puddler one 26 links to each other with the output shaft of motor one 21, and pushing away material paddle one 25 is installed to the other end of puddler one 26, and the lateral surface of metal cylindricality casing one 23 is kept away from pushing away from the one 25 one end of material paddle one and is equipped with jet hole one 22, and jet hole one 22 communicates with each other with toper water conservancy diversion tunnel one 24.
Specifically, the first motor 21 is started to drive the first pushing blade 25 to rotate, the first pushing blade 25 pushes the viscous mixed material into the first conical diversion tunnel 24, and finally the viscous mixed material is sprayed onto the inner wall of the constant temperature mixing cabin 3 through the first conical diversion tunnel 24, so that heat exchange is accelerated.
The bottom stirring mechanism 6 for stirring materials is arranged in the center of the bottom of the inner side surface of the constant temperature mixing cabin 3.
Specifically, the bottom stirring mechanism 6 is used for continuously pushing the viscous oil material to the bottom of the constant temperature mixing cabin 3, so that heat exchange can be accelerated, and the material can be stirred.
Further, an insulation layer is attached to the outer wall of the constant temperature mixing cabin 3, and a metal heat exchange layer is arranged on the inner wall of the constant temperature mixing cabin 3.
Specifically, the heat preservation possesses the heat loss that prevents, and the metal heat transfer layer is used for accelerating the heat transfer of material.
Further, the side wall heat exchange copper pipe 1 is wound on the side surface of the hollow heat exchange cavity 4, and the bottom heat exchange coil 5 is paved at the bottom of the hollow heat exchange cavity 4.
Specifically, the side wall heat exchange copper pipe 1 is used for heat exchange of the side face of the hollow heat exchange cavity 4, and the bottom heat exchange coil 5 is used for heat exchange of the bottom of the hollow heat exchange cavity 4.
Further, the opening of the conical diversion tunnel one 24 is close to the central axis of the thermostatic mixing chamber 3, the number of the jet holes one 22 is not less than one, the jet holes one 22 not less than one are arranged towards the inner wall of the thermostatic mixing chamber 3, and the lengths of the different metal cylindrical shells one 23 are not consistent.
Specifically, the oil sprayed through the first jet hole 22 contacts with the inner wall of the constant temperature mixing cabin 3, so that the heat exchange speed is improved, and the first metal cylindrical shell 23 with different lengths can ensure that the materials in the constant temperature mixing cabin 3 can fully participate in circulation.
Further, the stirring mechanism 6 includes a second metal cylindrical shell 63 and a second motor 64, an output shaft of the second motor 64 is connected with a second stirring rod, a pushing paddle She Er is installed at an end of an outer side surface of the second stirring rod, a second conical diversion tunnel 62 is arranged inside the second metal cylindrical shell 63, at least one second jet hole 65 is arranged at the lower end of an outer side surface of the second metal cylindrical shell 63, the second jet hole 65 is communicated with the second conical diversion tunnel 62, and the second jet hole 65 is arranged towards the bottom of an inner side surface of the constant temperature mixing cabin 3.
Further, the second motor 64 drives the second pushing blade 61 to work, the second pushing blade 61 pushes the oil at the upper part of the constant temperature mixing cabin 3 into the second conical flow guide tunnel 62, and finally the oil enters the second jet hole 65 to be ejected through the second conical flow guide tunnel 62, and the oil ejected from the second jet hole 65 contacts with the bottom surface of the constant temperature mixing cabin 3, so that stirring and heat exchange of materials are realized.
When in use: the mixed oil enters the constant temperature mixing cabin 3, the heating circulation box 7 is used for heating the heat circulation oil, the heated heat circulation oil enters the side wall heat exchange copper pipe 1 through the liquid pump 10, then enters the bottom heat exchange coil 5 through the side wall heat exchange copper pipe 1, finally returns to the heating circulation box 7 through the bottom heat exchange coil 5 again, and heat in the hollow heat exchange cavity 4 is transferred to materials in the constant temperature mixing cabin 3, so that heat exchange is realized.
The motor I21 is started to drive the pushing blade I25 to rotate, the pushing blade I25 pushes the viscous mixed material into the conical diversion tunnel I24, and finally the viscous mixed material is sprayed onto the inner wall of the constant temperature mixing cabin 3 through the conical diversion tunnel I24, so that the heat exchange is accelerated.
In synchronization, the second motor 64 drives the second pushing blade 61 to work, the second pushing blade 61 pushes oil at the upper part of the constant temperature mixing cabin 3 into the second conical flow guide tunnel 62, finally the oil enters the second jet hole 65 through the second conical flow guide tunnel 62 to be ejected, and the oil ejected from the second jet hole 65 contacts with the bottom surface of the constant temperature mixing cabin 3.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an environmental protection rubber oil production is with constant temperature heating device which characterized in that: comprises a constant temperature mixing cabin (3) and a heating circulation box (7); the inside of the constant temperature mixing cabin (3) is provided with a hollow heat exchange cavity (4), a side wall heat exchange copper pipe (1), a bottom heat exchange coil pipe (5) and heat conducting silica gel are arranged in the hollow heat exchange cavity (4), a temperature sensor (8), an electric heater (9) and heat conducting oil are arranged in the heating circulation box (7), a liquid pump (10) is arranged on the upper portion of the heating circulation box (7), a liquid inlet of the liquid pump (10) extends to the inside of the heating circulation box (7) through a guide pipe, a liquid inlet of the liquid pump (10) is connected with a liquid inlet of the side wall heat exchange copper pipe (1) through a guide pipe, a liquid outlet of the side wall heat exchange copper pipe (1) is connected with a liquid inlet of the bottom heat exchange coil pipe (5), and a liquid outlet of the bottom heat exchange coil pipe (5) is connected with the upper end of the outer side surface of the heating circulation box (7);
the inner side wall of the constant temperature mixing cabin (3) is provided with a material circulation device with at least one layer, the material circulation device comprises a side wall stirring mechanism (2), the side wall stirring mechanism (2) comprises a motor I (21) and a metal cylindrical shell I (23), a conical flow guide tunnel I (24) is arranged in the metal cylindrical shell I (23), a stirring rod I (26) is arranged in the conical flow guide tunnel I (24), one end of the stirring rod I (26) is connected with an output shaft of the motor I (21), the other end of the stirring rod I (26) is provided with a pushing blade I (25), and one end, far away from the pushing blade I (25), of the outer side surface of the metal cylindrical shell I (23) is provided with a jet hole I (22) which is communicated with the conical flow guide tunnel I (24);
the bottom stirring mechanism (6) for stirring materials is arranged in the center of the bottom of the inner side surface of the constant temperature mixing cabin (3).
2. The constant temperature heating device for producing environment-friendly rubber oil according to claim 1, wherein: an insulation layer is attached to the outer wall of the constant temperature mixing cabin (3), and a metal heat exchange layer is arranged on the inner wall of the constant temperature mixing cabin (3).
3. The constant temperature heating device for producing environment-friendly rubber oil according to claim 1, wherein: the side wall heat exchange copper pipe (1) is wound on the side face of the hollow heat exchange cavity (4), and the bottom heat exchange coil pipe (5) is paved at the bottom of the hollow heat exchange cavity (4).
4. The constant temperature heating device for producing environment-friendly rubber oil according to claim 1, wherein: the opening of the conical diversion tunnel I (24) is close to the central axis of the constant temperature mixing cabin (3), the number of the jet holes I (22) is not less than one, the jet holes I (22) not less than one are arranged towards the inner wall of the constant temperature mixing cabin (3), and the lengths of the different metal cylindrical shells I (23) are inconsistent.
5. The constant temperature heating apparatus for producing environment-friendly rubber oil according to any one of claims 1 to 4, wherein: the stirring mechanism (6) comprises a second metal cylindrical shell (63) and a second motor (64), wherein an output shaft of the second motor (64) is connected with a second stirring rod, a pushing paddle She Er (61) is arranged at the end part of the outer side surface of the second stirring rod, a second conical diversion tunnel (62) is arranged in the second metal cylindrical shell (63), at least one second jet hole (65) is arranged at the lower end of the outer side surface of the second metal cylindrical shell (63), the second jet hole (65) is communicated with the second conical diversion tunnel (62), and the second jet hole (65) is arranged towards the bottom of the inner side surface of the constant-temperature mixing cabin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078056.6U CN220489414U (en) | 2023-08-03 | 2023-08-03 | Constant temperature heating device is used in production of environmental protection rubber oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322078056.6U CN220489414U (en) | 2023-08-03 | 2023-08-03 | Constant temperature heating device is used in production of environmental protection rubber oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489414U true CN220489414U (en) | 2024-02-13 |
Family
ID=89842395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322078056.6U Active CN220489414U (en) | 2023-08-03 | 2023-08-03 | Constant temperature heating device is used in production of environmental protection rubber oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489414U (en) |
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2023
- 2023-08-03 CN CN202322078056.6U patent/CN220489414U/en active Active
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