CN114904470A - Inner cavity uniform heating type stainless steel reaction kettle - Google Patents
Inner cavity uniform heating type stainless steel reaction kettle Download PDFInfo
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- CN114904470A CN114904470A CN202210405336.0A CN202210405336A CN114904470A CN 114904470 A CN114904470 A CN 114904470A CN 202210405336 A CN202210405336 A CN 202210405336A CN 114904470 A CN114904470 A CN 114904470A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 33
- 239000010935 stainless steel Substances 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 title abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000009413 insulation Methods 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00092—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
- B01J2219/00135—Electric resistance heaters
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Furnace Details (AREA)
Abstract
The invention provides a stainless steel reaction kettle with an evenly-heated inner cavity, which comprises a reaction kettle body, a U-shaped water through pipe, a heating mechanism, a water circulation mechanism and a power supply accumulator, wherein the U-shaped water through pipe is evenly paved in the outer wall of the reaction kettle body, the water circulation mechanism communicated with the U-shaped water through pipe is arranged on the outer side of the reaction kettle body, a plurality of heating mechanisms are arranged on the U-shaped water through pipe in the vertical direction at equal intervals, and the power supply accumulator for supplying power to the heating mechanism and the water circulation mechanism is fixed on the outer wall of the reaction kettle body. Compared with the prior art, the invention has the advantages that: this kind of structure setting can be so that in the inside cavity of stainless steel reation kettle thermally equivalent, and to the inside temperature regulation that carries out of stainless steel reation kettle, temperature regulation is more linear, can not appear the great phenomenon of the violent difference in temperature and take place for the inside temperature regulation effect of stainless steel reation kettle is better.
Description
Technical Field
The invention relates to the technical field of stainless steel reaction kettles, in particular to a stainless steel reaction kettle with a uniformly-heated inner cavity.
Background
The construction principle of the reaction kettle; the method is characterized in that: the reaction kettle comprises a kettle body, a kettle cover, a stirrer, a jacket, a supporting and driving device, a shaft seal device and the like, and the material and the opening can be made according to the process requirements of users. The heating forms include electric heating, oil heating, gas heating, water heating (or cooling), open fire heating and the like. The jacket is divided into a jacket type and an outer semi-tube type, and the jacket oil heating type is provided with a flow guide device. The stirring forms are generally paddle type, anchor type, frame type, spiral type, wall scraping type and the like. The high rotating speed category comprises a dispersed impeller type, a turbine type, a high shear type and a propeller type, and is selected by customers according to the process. The transmission forms include common motors, explosion-proof motors, electromagnetic speed regulating motors, frequency converters and the like, and the speed reducer is of a cycloidal pin wheel type, a worm wheel type or a planetary stepless speed changing type. The shaft seal is common water cooling filler seal, combined tetrafluoro filler seal and mechanical seal. The discharging form comprises a ball valve and a downward-expanding valve.
Current stainless steel reation kettle is in the use, and the inside inhomogeneous of being heated of reation kettle body, and the inside temperature regulation effect of reation kettle body is not good for the material processing effect of reation kettle body is not good.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a stainless steel reaction kettle with a uniformly heated inner cavity.
The invention solves the technical problems through the following technical means:
the utility model provides an inner chamber even heating formula stainless steel reation kettle, includes reation kettle body, U-shaped water service pipe, heating mechanism, hydrologic cycle mechanism and power accumulator, evenly laid the U-shaped water service pipe in the outer wall of reation kettle body, the reation kettle body outside is equipped with the hydrologic cycle mechanism of intercommunication U-shaped water service pipe, it is equipped with a plurality of heating mechanisms to lie in the equidistance in the vertical direction on the U-shaped water service pipe, be fixed with the power accumulator who supplies power for heating mechanism and hydrologic cycle mechanism on the reation kettle body outer wall.
Preferably, the plurality of U-shaped water service pipes are of an integrated structure, the plurality of U-shaped water service pipes are communicated with one another, the U-shaped water service pipes are made of stainless steel, and anti-corrosion layers are uniformly coated on the inner wall and the outer wall of each U-shaped water service pipe.
Preferably, the water circulation mechanism includes circulating pump, heated warehouses, conveyer pipe and sealing connection pipe, conveyer pipe intercommunication U-shaped water service pipe, the conveyer pipe with the junction is equipped with sealing connection pipe between the U-shaped water service pipe, be equipped with heated warehouses on the conveyer pipe, be equipped with the circulating pump on the conveyer pipe.
Preferably, intercommunication cold water conveying mechanism on the heated warehouses, cold water conveying mechanism includes that cold water stores storehouse, water pump and water service pipe, cold water stores the storehouse and passes through water service pipe intercommunication heated warehouses, be equipped with the water pump in the water service pipe.
Preferably, the heating mechanism comprises a heat insulation protective layer, a thermal resistance wire, a heat conduction block and a pipeline clamping groove, the thermal resistance wire is arranged in the heat insulation protective layer and is connected with a power accumulator through a wire, the heat conduction block is arranged on the inner side of the thermal resistance wire in the heat insulation protective layer, and the pipeline clamping groove for clamping the U-shaped water service pipe is formed in the heat conduction block.
Preferably, an elastic protective cushion layer is arranged on the outer side of the heat insulation protective layer, and a spaced protective cushion is arranged between every two heat insulation protective layers.
Preferably, the outer wall of the U-shaped water service pipe is provided with a heat-conducting inclined block, and the inclined block is in contact with the heat-conducting block.
Preferably, the outer wall of the inclined block is uniformly provided with a concave-convex layer, and the inclined blocks are arranged in a plurality of inclined positions.
The invention has the advantages that: the stainless steel reaction kettle is characterized in that U-shaped water service pipes are uniformly laid in the outer wall of the reaction kettle body, a water circulation mechanism communicated with the U-shaped water service pipes is arranged on the outer side of the reaction kettle body, and a plurality of heating mechanisms are equidistantly arranged on the U-shaped water service pipes in the vertical direction; through the setting of heating mechanism, can be to the inside layering temperature control that carries on of stainless steel reation kettle for different regions appear in stainless steel reation kettle and produce different temperatures, are applicable to different material processing, and the result of use is better.
Drawings
FIG. 1 is a schematic structural diagram of a stainless steel reactor with a uniformly heated inner cavity according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a water circulation mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of the overall structure of a heating mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an outer wall of a heating mechanism according to an embodiment of the present invention;
FIG. 5 is a plan view of a U-shaped water pipe according to the embodiment of the present invention.
Reference numbers in the figures: 10. a reaction kettle body; 20. a U-shaped water pipe; 21. a sloping block; 30. a heating mechanism; 31. a heat insulation protective layer; 32. a thermal resistance wire; 33. a heat conductive block; 34. a pipeline clamping groove; 301. an elastic protective cushion layer; 302. a spacer guard pad; 40. a water circulation mechanism; 41. a circulation pump; 42. a heating chamber; 43. a delivery pipe; 44. sealing the connecting pipe; 50. and a power accumulator.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, the stainless steel reactor with uniform heating of inner cavity according to the present embodiment includes a reactor body 10, a U-shaped water pipe 20, a heating mechanism 30, a water circulation mechanism 40, and a power storage device 50, wherein the U-shaped water pipe 20 is uniformly laid in the outer wall of the reactor body 10, the water circulation mechanism 40 communicating with the U-shaped water pipe 20 is disposed outside the reactor body 10, a plurality of heating mechanisms 30 are disposed on the U-shaped water pipe 20 at equal intervals in the vertical direction, and the power storage device 50 for supplying power to the heating mechanism 30 and the water circulation mechanism 40 is fixed on the outer wall of the reactor body 10.
The U-shaped water through pipe 20 is uniformly laid in the outer wall of the reaction kettle body 10, the water circulation mechanism 40 communicated with the U-shaped water through pipe 20 is arranged on the outer side of the reaction kettle body 10, the plurality of heating mechanisms 30 are equidistantly arranged on the U-shaped water through pipe 20 in the vertical direction, the structure arrangement can enable the cavity inside the stainless steel reaction kettle to be uniformly heated, and when the temperature inside the stainless steel reaction kettle is adjusted, the temperature adjustment is more linear, the phenomenon of large violent temperature difference cannot occur, and the temperature adjusting effect inside the stainless steel reaction kettle is better; through the setting of heating mechanism 30, can carry out the layering temperature to stainless steel reation kettle is inside to be adjusted for different regions produce different temperatures appear in stainless steel reation kettle, are applicable to different material processing, and the result of use is better.
As shown in fig. 1, the plurality of U-shaped water pipes 20 are formed in an integrated structure, the plurality of U-shaped water pipes 20 are communicated with each other, the U-shaped water pipes 20 are made of stainless steel, and an anticorrosive layer is uniformly coated on the inner and outer walls of the U-shaped water pipes 20.
The plurality of U-shaped water through pipes 20 are of an integrated structure, the plurality of U-shaped water through pipes 20 are communicated with one another, and hot water is introduced into the U-shaped water through pipes 20, so that the interior of the reaction kettle body 10 is uniformly heated; the U-shaped water service pipe 20 is made of stainless steel, and the inner wall and the outer wall of the U-shaped water service pipe 20 are evenly coated with an anticorrosive coating, so that the service life of the U-shaped water service pipe 20 can be prolonged.
As shown in fig. 2, the water circulation mechanism 40 includes a circulation pump 41, a heating chamber 42, a delivery pipe 43 and a sealing connection pipe 44, the delivery pipe 43 is connected to the U-shaped water pipe 20, the sealing connection pipe 44 is disposed at a connection between the delivery pipe 43 and the U-shaped water pipe 20, the heating chamber 42 is disposed on the delivery pipe 43, and the circulation pump 41 is disposed on the delivery pipe 43.
Through the setting of heating bunker 42, can make the inside water source of heating bunker 42 heat to carry U-shaped water service pipe 20 through communicating pipe 44 in, to the inside operation of heating that adds of reation kettle body 10, through the setting of circulating pump 41, can make the inside water of U-shaped water service pipe 20 carry out the circulation operation, thereby keep the inside temperature uniformity of U-shaped water service pipe 20, the result of use is better.
As shown in fig. 1-2, the heating chamber 42 is connected to a cold water delivery mechanism, the cold water delivery mechanism includes a cold water storage chamber, a water pump and a water pipe, the cold water storage chamber is connected to the heating chamber 42 through the water pipe, and the water pipe is provided with the water pump.
Through cold water conveying mechanism's setting, can make the inside water of U-shaped water service pipe 20 replace fast to the inside temperature of quick adjustment reation kettle body 10 adds man-hour to the material that needs carry out the great difference in temperature, can make the processing effect of material better.
As shown in fig. 3, the heating mechanism 30 includes a heat insulation protective layer 31, a thermal resistance wire 32, a heat conduction block 33 and a pipeline clamping groove 34, the thermal resistance wire 32 is disposed inside the heat insulation protective layer 31, the thermal resistance wire 32 is connected to a power storage device 50 through a wire, the heat conduction block 33 is disposed inside the thermal resistance wire 32 in the heat insulation protective layer 31, and the pipeline clamping groove 34 clamped to the U-shaped water pipe 20 is opened in the heat conduction block 33.
By arranging the heating mechanism 30, the temperature of the local position on the U-shaped water through pipe 20 can be adjusted, and meanwhile, the temperature of water in the U-shaped water through pipe 20 can be quickly raised, so that the temperature adjusting effect in the reaction kettle body 10 is better; the power accumulator 50 supplies power to the heating wire 32 to heat the heating wire 32, so that the heat conduction block 33 transfers the temperature generated by the heating wire 32, that is, the heat is transferred to the U-shaped water pipe 20.
As shown in fig. 4, the outer side of the heat insulation protective layer 31 is provided with an elastic protective cushion layer 301, and an interval protective cushion 302 is arranged between every two heat insulation protective layers 31, so that the structure can buffer and protect the reaction kettle body 10, and the protection effect of the reaction kettle body 10 is better.
As shown in fig. 5, a heat conducting inclined block 11 is provided on an outer wall of the U-shaped water pipe 20, and the inclined block 11 contacts the heat conducting block 33.
The sloping block 11 can be carried the heat, through this kind of structural setting, can make the fixed position of U-shaped water service pipe 20 more stable on the one hand, and on the other hand can make the inside temperature regulation effect of reation kettle body 10 better.
As shown in fig. 5, the outer wall of the inclined block 11 is uniformly provided with a concave-convex layer, a plurality of inclined blocks 11 are arranged, and the inclined blocks 11 are obliquely arranged, so that the position of the U-shaped water pipe 20 can be further limited, and the using effect is better.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an inner chamber even heating formula stainless steel reation kettle which characterized in that: including reation kettle body (10), U-shaped water service pipe (20), heating mechanism (30), hydrologic cycle mechanism (40) and power accumulator (50), U-shaped water service pipe (20) have evenly been laid in the outer wall of reation kettle body (10), reation kettle body (10) outside is equipped with the hydrologic cycle mechanism (40) of intercommunication U-shaped water service pipe (20), it is equipped with a plurality of heating mechanism (30) to lie in the equidistance in the vertical direction on U-shaped water service pipe (20), be fixed with on reation kettle body (10) outer wall to be the power accumulator (50) of heating mechanism (30) and hydrologic cycle mechanism (40) power supply.
2. The stainless steel reactor of claim 1, wherein: the water pipe is characterized in that the U-shaped water pipes (20) are of an integrated structure, the U-shaped water pipes (20) are communicated with one another, the U-shaped water pipes (20) are made of stainless steel, and an anticorrosive layer is uniformly coated on the inner wall and the outer wall of each U-shaped water pipe (20).
3. The stainless steel reactor of claim 2, wherein: the water circulation mechanism (40) comprises a circulating pump (41), a heating bin (42), a conveying pipe (43) and a sealing connecting pipe (44), the conveying pipe (43) is communicated with the U-shaped water service pipe (20), the conveying pipe (43) is connected with the sealing connecting pipe (44) between the U-shaped water service pipe (20), the heating bin (42) is arranged on the conveying pipe (43), and the circulating pump (41) is arranged on the conveying pipe (43).
4. The uniform inner chamber heating type stainless steel reactor as set forth in claim 3, wherein: the heating chamber (42) is communicated with a cold water conveying mechanism, the cold water conveying mechanism comprises a cold water storage chamber, a water pump and a water service pipe, the cold water storage chamber is communicated with the heating chamber (42) through the water service pipe, and the water pump is arranged in the water service pipe.
5. The stainless steel reactor of claim 1, wherein: heating mechanism (30) are including thermal-insulated inoxidizing coating (31), hot resistance silk (32), heat conductance piece (33) and pipeline joint groove (34), thermal-insulated inoxidizing coating (31) inside is equipped with hot resistance silk (32), hot resistance silk (32) connection of electric lines power storage ware (50), it is equipped with heat conductance piece (33) to lie in hot resistance silk (32) inboard in thermal-insulated inoxidizing coating (31), set up pipeline joint groove (34) of joint U-shaped water service pipe (20) in heat conductance piece (33).
6. The stainless steel reactor of claim 5, wherein: the outer side of the heat insulation protective layer (31) is provided with an elastic protective cushion layer (301), and an interval protective cushion (302) is arranged between every two heat insulation protective layers (31).
7. The stainless steel reactor of claim 5, wherein: the outer wall of the U-shaped water service pipe (20) is provided with a heat-conducting inclined block (11), and the inclined block (11) is in contact with the heat-conducting block (33).
8. The stainless steel reactor of claim 7, wherein: the outer wall of the inclined block (11) is uniformly provided with a concave-convex layer, and the inclined block (11) is provided with a plurality of inclined blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405336.0A CN114904470A (en) | 2022-04-18 | 2022-04-18 | Inner cavity uniform heating type stainless steel reaction kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405336.0A CN114904470A (en) | 2022-04-18 | 2022-04-18 | Inner cavity uniform heating type stainless steel reaction kettle |
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| CN114904470A true CN114904470A (en) | 2022-08-16 |
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| CN202210405336.0A Pending CN114904470A (en) | 2022-04-18 | 2022-04-18 | Inner cavity uniform heating type stainless steel reaction kettle |
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| CN213694204U (en) * | 2020-11-05 | 2021-07-13 | 镇江市亿兆电器科技有限公司 | Finned electric heating tube |
| CN215282929U (en) * | 2021-04-13 | 2021-12-24 | 四川众合新材料有限公司 | Hot water circulation reaction kettle |
| CN115854545A (en) * | 2021-09-23 | 2023-03-28 | 嘉兴佐帕斯工业有限公司 | Instant heating type electric pipeline heater |
| CN216260769U (en) * | 2021-11-24 | 2022-04-12 | 山东亿鹏新材料科技有限公司 | Polyester polyol production equipment with multistage heating control system |
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