CN214020809U - Reation kettle is used in nitroso sulfuric acid preparation - Google Patents
Reation kettle is used in nitroso sulfuric acid preparation Download PDFInfo
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- CN214020809U CN214020809U CN202023040149.2U CN202023040149U CN214020809U CN 214020809 U CN214020809 U CN 214020809U CN 202023040149 U CN202023040149 U CN 202023040149U CN 214020809 U CN214020809 U CN 214020809U
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- kettle
- stirring
- fixedly connected
- center
- preparing
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- VQTGUFBGYOIUFS-UHFFFAOYSA-N nitrosylsulfuric acid Chemical compound OS(=O)(=O)ON=O VQTGUFBGYOIUFS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 69
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000006116 polymerization reaction 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
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- -1 chemical engineering Substances 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
- 238000007599 discharging Methods 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
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 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
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a reaction kettle for preparing nitroso-sulfuric acid, which comprises a kettle body, wherein a plurality of support frames are fixedly connected with the periphery of the bottom of the outer wall of the kettle body, a kettle cover is fixedly connected with the top of the kettle body, a motor mounting seat is fixedly connected with the center of the top of the kettle cover, and a stirring motor is mounted at the top of the motor mounting seat; the center of the kettle body is rotatably connected with a stirring shaft, and the bottom of the outer wall of the stirring shaft is fixedly connected with a plurality of longitudinal stirring rotary vanes and transverse stirring rotary vanes respectively; the cavity has been seted up at the center of cauldron body inner wall, the center winding of cavity has stranded heating coil, one side at kettle cover top is provided with the gas vent, the top fixedly connected with blast pipe of gas vent. The utility model discloses in, this kind of reation kettle for nitroso sulfuric acid preparation not only design has spiral rabbling mechanism, has still designed heating and exhaust mechanism, can accomplish the homogeneous mixing stirring to various raw materialss under the heating state, also can collect the gas of production simultaneously.
Description
Technical Field
The utility model relates to a reation kettle technical field especially relates to a reation kettle is used in nitroso sulfuric acid preparation.
Background
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-high speed mixing functions required by the process are realized through the structural design and parameter configuration of the container; the reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction pot, a decomposing pot, a polymerization kettle and the like, wherein the reaction kettle is made of carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel and inconel) alloy and other composite materials; the reaction kettle is a comprehensive reaction container, and the structural function and the configuration accessories of the reaction kettle are designed according to reaction conditions. The preset reaction steps can be completed with higher automation degree from the beginning of feeding, reaction and discharging, and the important parameters of temperature, pressure, mechanical control (stirring, blowing and the like), reactant/product concentration and the like in the reaction process are strictly regulated and controlled. The structure of the device is generally composed of a kettle body, a transmission device, a stirring device, a heating device, a cooling device and a sealing device. Auxiliary equipment which is correspondingly matched with the distillation column, the condenser, the water separator, the collecting tank, the filter and the like.
The preparation of the nitroso-sulfuric acid needs to use a reaction kettle, but the existing conventional reaction kettle has certain defects in the preparation of the nitroso-sulfuric acid, and can play a role in stirring and mixing, but cannot realize better collection of generated sulfur dioxide gas, and has certain problems in the actual use process, so that a novel reaction kettle for preparing the nitroso-sulfuric acid is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reaction kettle for preparing nitroso-sulfuric acid.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a reaction kettle for preparing nitroso-sulfuric acid comprises a kettle body, wherein a plurality of supporting frames are fixedly connected to the periphery of the bottom of the outer wall of the kettle body, a kettle cover is fixedly connected to the top of the kettle body, a motor mounting seat is fixedly connected to the center of the top of the kettle cover, and a stirring motor is mounted at the top of the motor mounting seat;
the center of the kettle body is rotatably connected with a stirring shaft, and the bottom of the outer wall of the stirring shaft is fixedly connected with a plurality of longitudinal stirring rotary vanes and transverse stirring rotary vanes respectively;
a cavity is formed in the center of the inner wall of the kettle body, a multi-strand heating coil is wound in the center of the cavity, an exhaust port is formed in one side of the top of the kettle cover, and an exhaust pipe is fixedly connected to the top end of the exhaust port;
the bottom fixedly connected with drain pipe of the cauldron body, the liquid outlet corresponding with the drain pipe is seted up at the center of cauldron body bottom, the control unit is installed at the center of cauldron body front end surface.
As a further description of the above technical solution:
and a stepped sealing groove corresponding to the kettle cover is formed at the opening at the top of the kettle body.
As a further description of the above technical solution:
the motor mounting seat and the kettle cover are designed into an integrated structure.
As a further description of the above technical solution:
the top end of the stirring shaft is fixedly connected with the bottom end of the shaft coupler and the output shaft of the stirring motor.
As a further description of the above technical solution:
it is a plurality of vertical stirring rotary vane and horizontal stirring rotary vane all adopt spiral blade formula structural design, and are a plurality of vertical stirring rotary vane and horizontal stirring rotary vane all are mutually perpendicular structural arrangement.
As a further description of the above technical solution:
the control unit is respectively and electrically connected with the stirring motor and the multi-strand heating coil through two connecting wires.
The utility model discloses following beneficial effect has: 1. the utility model provides a reaction kettle is used in preparation of nitroso sulfuric acid compares with traditional device, the device simple structure, convenient and practical can realize better stirring work through the simple structure of design, also carries out unified collection or leading-in appointed position to the gas of production simultaneously and reacts.
2. Compared with the traditional device, the device has great innovation and improvement in structure and design, the reaction kettle for preparing the nitroso-sulfuric acid is not only designed with the spiral stirring mechanism, but also designed with the heating and exhausting mechanism, can complete the uniform mixing and stirring of various raw materials in a heating state, and can collect generated gas, so that the working efficiency is greatly improved, and the reactor is worth popularizing.
Drawings
FIG. 1 is a schematic view of a reaction vessel for preparing nitroso-sulfuric acid according to the present invention;
FIG. 2 is a sectional structural view of a reaction vessel for preparing nitroso-sulfuric acid according to the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a kettle body; 2. a support frame; 3. a kettle cover; 4. a motor mounting seat; 5. a stirring motor; 6. a stirring shaft; 7. longitudinally stirring the rotary vane; 8. transversely stirring the rotary blades; 9. a cavity; 10. a heating coil; 11. an exhaust port; 12. an exhaust pipe; 13. a liquid outlet pipe; 14. a liquid outlet; 15. a control unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a reaction kettle for preparing nitroso-sulfuric acid comprises a kettle body 1, wherein a plurality of supporting frames 2 are fixedly connected to the periphery of the bottom of the outer wall of the kettle body 1, a kettle cover 3 is fixedly connected to the top of the kettle body 1, a motor mounting seat 4 is fixedly connected to the center of the top of the kettle cover 3, and a stirring motor 5 is mounted at the top of the motor mounting seat 4;
the center of the kettle body 1 is rotationally connected with a stirring shaft 6, and the bottom of the outer wall of the stirring shaft 6 is fixedly connected with a plurality of longitudinal stirring rotary vanes 7 and transverse stirring rotary vanes 8 respectively;
a cavity 9 is formed in the center of the inner wall of the kettle body 1, a multi-strand heating coil 10 is wound in the center of the cavity 9, an exhaust port 11 is formed in one side of the top of the kettle cover 3, and an exhaust pipe 12 is fixedly connected to the top end of the exhaust port 11;
the bottom end of the kettle body 1 is fixedly connected with a liquid outlet pipe 13, a liquid outlet 14 corresponding to the liquid outlet pipe 13 is arranged in the center of the bottom of the kettle body 1, and a control unit 15 is arranged in the center of the outer surface of the front end of the kettle body 1.
The step seal groove corresponding to the kettle cover 3 is arranged at the opening part at the top of the kettle body 1, and the step seal groove corresponding to the kettle cover 3 is arranged at the opening part at the top of the kettle body 1, so that the kettle cover 3 and the kettle body 1 can be better sealed, and the leakage of generated gas is prevented.
The top end of the stirring shaft 6 is fixedly connected with the bottom end of the output shaft of the stirring motor 5 through a return coupler.
A plurality of vertical stirring vanes 7 and horizontal stirring vane 8 all adopt helical blade formula structural design, and a plurality of vertical stirring vanes 7 and horizontal stirring vane 8 all are mutually perpendicular structural arrangement, a plurality of vertical stirring vanes 7 and horizontal stirring vane 8 that adopt helical blade formula structural design, for traditional stirring rod type structure, can play better stirring effect to multiple raw materials, a plurality of vertical stirring vanes 7 and horizontal stirring vane 8 that are mutually perpendicular structural arrangement can make raw materials stirring more even.
The control unit 15 is respectively and electrically connected with the stirring motor 5 and the multi-strand heating coil 10 through two connecting wires, and the control unit 15 is respectively and electrically connected with the stirring motor 5 and the multi-strand heating coil 10 through two connecting wires, so that an operator can respectively control the stirring motor 5 and the multi-strand heating coil 10 through the control unit 15, and the rotating speed of the stirring motor 5 and the heating temperature of the multi-strand heating coil 10 can be controlled according to process requirements.
The working principle is as follows: the utility model provides a reaction kettle for preparing nitroso sulfuric acid has great improvement innovation with traditional device, when using this kind of reaction kettle for preparing nitroso sulfuric acid, can pour into the cauldron body 1 into the raw materials waiting to mix through gas vent 11, through set up the ladder seal groove corresponding with kettle cover 3 at the opening part in the top of the cauldron body 1, can make kettle cover 3 and cauldron body 1 realize better sealing, prevent the condition that the gas that produces from taking place to leak, through utilizing two connecting wires respectively with agitator motor 5 and stranded heating coil 10 electrical connection with control unit 15, thereby make operating personnel can control agitator motor 5 and stranded heating coil 10 respectively through control unit 15, can control the rotational speed of agitator motor 5 and the heating temperature of stranded heating coil 10 according to the technology needs, adopt a plurality of vertical stirring rotary vanes 7 and the horizontal stirring rotary vane 8 of spiral vane piece formula structural design, for traditional stirring rod formula structure, can play better stirring effect to multiple raw materials, a plurality of vertical stirring vanes 7 and the horizontal stirring vane 8 that are mutually perpendicular structural arrangement can make raw materials stirring more even, and the top fixedly connected with blast pipe 12 of gas vent 11, blast pipe 12 can be unified the collection or leading-in appointed position with the gas that produces and react.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A reaction kettle for preparing nitroso-sulfuric acid comprises a kettle body (1) and is characterized in that: a plurality of support frames (2) are fixedly connected to the periphery of the bottom of the outer wall of the kettle body (1), a kettle cover (3) is fixedly connected to the top of the kettle body (1), a motor mounting seat (4) is fixedly connected to the center of the top of the kettle cover (3), and a stirring motor (5) is mounted at the top of the motor mounting seat (4);
the center of the kettle body (1) is rotatably connected with a stirring shaft (6), and the bottom of the outer wall of the stirring shaft (6) is fixedly connected with a plurality of longitudinal stirring rotary vanes (7) and transverse stirring rotary vanes (8) respectively;
a cavity (9) is formed in the center of the inner wall of the kettle body (1), a plurality of heating coils (10) are wound in the center of the cavity (9), an exhaust port (11) is formed in one side of the top of the kettle cover (3), and an exhaust pipe (12) is fixedly connected to the top end of the exhaust port (11);
the bottom fixedly connected with drain pipe (13) of the cauldron body (1), liquid outlet (14) corresponding with drain pipe (13) are seted up at the center of the cauldron body (1) bottom, control unit (15) are installed at the center of the outer surface of the cauldron body (1) front end.
2. The reaction kettle for preparing nitrososulfuric acid according to claim 1, wherein: the opening at the top of the kettle body (1) is provided with a step sealing groove corresponding to the kettle cover (3).
3. The reaction kettle for preparing nitrososulfuric acid according to claim 1, wherein: the motor mounting seat (4) and the kettle cover (3) are designed into an integrated structure.
4. The reaction kettle for preparing nitrososulfuric acid according to claim 1, wherein: the top end of the stirring shaft (6) is fixedly connected with the bottom end of the output shaft of the stirring motor (5) through a coupler.
5. The reaction kettle for preparing nitrososulfuric acid according to claim 1, wherein: it is a plurality of vertical stirring rotary vane (7) and horizontal stirring rotary vane (8) all adopt spiral blade formula structural design, and are a plurality of vertical stirring rotary vane (7) and horizontal stirring rotary vane (8) all are mutually perpendicular structural arrangement.
6. The reaction kettle for preparing nitrososulfuric acid according to claim 1, wherein: the control unit (15) is respectively and electrically connected with the stirring motor (5) and the multi-strand heating coil (10) through two connecting wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040149.2U CN214020809U (en) | 2020-12-16 | 2020-12-16 | Reation kettle is used in nitroso sulfuric acid preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040149.2U CN214020809U (en) | 2020-12-16 | 2020-12-16 | Reation kettle is used in nitroso sulfuric acid preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214020809U true CN214020809U (en) | 2021-08-24 |
Family
ID=77337857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023040149.2U Expired - Fee Related CN214020809U (en) | 2020-12-16 | 2020-12-16 | Reation kettle is used in nitroso sulfuric acid preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214020809U (en) |
-
2020
- 2020-12-16 CN CN202023040149.2U patent/CN214020809U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |