CN220696725U - Reaction kettle for processing sodium methyltaurine - Google Patents
Reaction kettle for processing sodium methyltaurine Download PDFInfo
- Publication number
- CN220696725U CN220696725U CN202321752296.3U CN202321752296U CN220696725U CN 220696725 U CN220696725 U CN 220696725U CN 202321752296 U CN202321752296 U CN 202321752296U CN 220696725 U CN220696725 U CN 220696725U
- Authority
- CN
- China
- Prior art keywords
- kettle body
- cavity
- upper cavity
- sodium methyltaurine
- methyltaurine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- ZDSCFBCGDDCJFZ-UHFFFAOYSA-N 2-(methylamino)ethanesulfonic acid;sodium Chemical compound [Na].CNCCS(O)(=O)=O ZDSCFBCGDDCJFZ-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 17
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 238000009827 uniform distribution Methods 0.000 abstract description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 10
- 239000005639 Lauric acid Substances 0.000 description 5
- 241001233242 Lontra Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229940045998 sodium isethionate Drugs 0.000 description 2
- KKDONKAYVYTWGY-UHFFFAOYSA-M sodium;2-(methylamino)ethanesulfonate Chemical compound [Na+].CNCCS([O-])(=O)=O KKDONKAYVYTWGY-UHFFFAOYSA-M 0.000 description 2
- LADXKQRVAFSPTR-UHFFFAOYSA-M sodium;2-hydroxyethanesulfonate Chemical compound [Na+].OCCS([O-])(=O)=O LADXKQRVAFSPTR-UHFFFAOYSA-M 0.000 description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CAQWNKXTMBFBGI-UHFFFAOYSA-N C.[Na] Chemical compound C.[Na] CAQWNKXTMBFBGI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- CAVXVRQDZKMZDB-UHFFFAOYSA-M sodium;2-[dodecanoyl(methyl)amino]ethanesulfonate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CCS([O-])(=O)=O CAVXVRQDZKMZDB-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to the technical field of sodium methyltaurine processing, in particular to a reaction kettle for sodium methyltaurine processing, which comprises a kettle body, wherein an upper cavity, a middle cavity and a lower cavity are formed in the kettle body, a feed inlet and a discharge outlet which are communicated with the upper cavity are formed in the kettle body, a driving motor is fixedly arranged in the lower cavity, and a mixing mechanism which is driven by the driving motor and is positioned in the upper cavity and used for driving sodium methyltaurine raw materials to circulate is arranged in the kettle body through the lower cavity; the middle cavity is fixedly provided with a heater, and the heat conducting groove is fixedly embedded with a heat conducting piece connected with the heater. The utility model arranges a rotating shaft and a reciprocating swing rod which are driven by a driving motor to do bidirectional reciprocating and need to deflect in the lower cavity of the kettle body, and realizes the uniform distribution of the sodium methyltaurine raw material by arranging a movable table and a movable frame in the kettle body; the heater is arranged in the kettle body, and the heat conduction piece connected with the heater is utilized to comprehensively and uniformly heat the sodium methyltaurine in the upper cavity.
Description
Technical Field
The utility model relates to the technical field of sodium methyltaurine processing, in particular to a reaction kettle for sodium methyltaurine processing.
Background
At present, mainly an intermittent reaction kettle is used for adding the extracted solid sodium isethionate, methylamine and liquid alkali according to the technological parameters, and the sodium isethionate is prepared in the reaction kettle by stirring and heating reaction.
The preparation method of the sodium methyl lauroyl taurate proposed by the application number CN202111556707.7 comprises the following steps: firstly adding lauric acid into a reaction system, introducing nitrogen to replace air, and heating until the lauric acid is completely melted; the lauric acid temperature is controlled to be 100-140 ℃, and the sodium methyltaurine water solution is injected according to the molar ratio of lauric acid to sodium methyltaurine of 2.0-3.5:1, and the catalyst is used, so that the reaction is smoothly carried out by controlling the reaction proportion and the reaction temperature of lauric acid and sodium methyltaurine, water phase extraction is adopted, and no impurity is carried in the whole reaction system. The distillation device comprises a shell, wherein an equipment room, an evaporation room and a cooling room are sequentially arranged in the shell from bottom to top, the production method of the high-quality sodium methyltaurine is reasonable in design, adopts pipelining continuous production, is large in production quantity, is simple to operate and low in energy consumption, but has the same technical problems, and particularly lacks a functional mechanism for dynamically driving and maintaining sodium methyltaurine raw materials in a reaction kettle, so that the raw materials are extremely easy to deposit in a reactor, can not be fully mixed and heated, further influences the reaction efficiency and level, and reduces the quality of finished products of the sodium methyltaurine.
Disclosure of Invention
The utility model aims to solve the problem of insufficient processing reaction of sodium methyltaurine in the prior art, and provides a reaction kettle for processing sodium methyltaurine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the reaction kettle for processing the sodium methyltaurine comprises a kettle body, wherein an upper cavity, a middle cavity and a lower cavity are formed in the kettle body, a feed inlet and a discharge outlet which are communicated with the upper cavity are formed in the kettle body, a driving motor is fixedly arranged in the lower cavity, and a mixing mechanism which is driven by the driving motor and is positioned in the upper cavity and used for driving the sodium methyltaurine raw material to circulate is arranged in the kettle body through the lower cavity;
the mixing mechanism comprises a rotating shaft fixedly connected with the output end of a driving motor, a reciprocating swing rod is integrally connected to the rotating shaft, a movable table movably pulled by the reciprocating swing rod is sleeved in the lower cavity in a sliding manner, a movable frame extending into the upper cavity is fixedly arranged on the movable table, a screen plate movably pulled by the movable frame is arranged on the pin shaft in the upper cavity, a guide groove is formed in the kettle body, a baffle plate movably pulled by the screen plate and corresponding to a feed inlet is sleeved in the guide groove in a sliding manner, a first connecting rod is connected between the end part of the reciprocating swing rod and the movable table through a pin shaft, a second connecting rod is connected between the movable frame and the screen plate through a pin shaft, and a third connecting rod is connected between the screen plate and the baffle plate through a pin shaft;
the middle cavity is fixedly provided with a heater, the kettle body is provided with a heat conduction groove corresponding to the upper cavity, and the heat conduction groove is fixedly embedded with a heat conduction piece connected with the heater.
Preferably, the upper cavity, the middle cavity and the lower cavity are arranged in the kettle body from top to bottom, and the feed inlet is horizontally arranged at two sides of the upper cavity.
Preferably, the guide groove is horizontally arranged at the top of the kettle body.
Preferably, the heat conducting grooves are circumferentially distributed at positions outside the upper cavity at equal intervals.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the rotating shaft and the reciprocating swing rod which are driven by the driving motor to do bidirectional reciprocating and need to deflect are arranged in the lower cavity of the kettle body, and the moving table and the moving frame which are pulled by the reciprocating swing rod are arranged in the kettle body, and the moving frame is utilized to carry out reciprocating traction support on the screen plate positioned in the upper cavity, so that the sodium methyltaurate always flows in the upper cavity.
2. According to the utility model, the baffle corresponding to the feed inlet is arranged in the upper cavity, and the third connecting rod is connected between the baffle and the screen plate, so that the baffle can dynamically block sodium methyltaurine entering the upper cavity, and the uniform distribution of sodium methyltaurine raw materials is realized.
3. The utility model sets up the heater in the kettle body, utilize the heat-conducting piece that links with heater to locate at the sodium methyltaurate in the upper chamber to carry on the overall homogeneous heating.
Drawings
FIG. 1 is a schematic structural diagram of a reaction kettle for processing sodium methyltaurine;
FIG. 2 is a cross-sectional view of a reaction kettle for processing sodium methyltaurine;
FIG. 3 is an enlarged schematic diagram of a part A of the reaction kettle for processing sodium methyltaurine;
fig. 4 is a bottom view of a reaction kettle for processing sodium methyltaurine.
In the figure: 1. a kettle body; 2. an upper chamber; 3. a middle cavity; 4. a lower cavity; 5. a feed inlet; 6. a discharge port; 7. a driving motor; 8. a rotating shaft; 9. a reciprocating swing rod; 10. a mobile station; 11. a first link; 12. a moving rack; 13. a screen plate; 14. a second link; 15. a guide groove; 16. a baffle; 17. a third link; 18. a heater; 19. a heat conducting groove; 20. a heat conducting member.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a reaction kettle for processing sodium methyltaurine comprises a kettle body 1, wherein an upper cavity 2, a middle cavity 3 and a lower cavity 4 are formed in the kettle body 1, the upper cavity 2 is used for filling raw materials for preparing sodium methyltaurine, a feed inlet 5 and a discharge outlet 6 which are communicated with the upper cavity 2 are formed in the kettle body 1, a driving motor 7 is fixedly installed in the lower cavity 4, the kettle body 1 is provided with a mixing mechanism which is driven by the driving motor 7 and is positioned in the upper cavity 2 and used for driving the raw materials of sodium methyltaurine to circulate through the lower cavity 4, the raw materials can be uniformly distributed in the upper cavity 2 under the driving effect of the mixing mechanism, and the raw materials are fully mixed and heated in the dynamic process, so that the reaction is ensured to be full.
It should be noted that, the mixing mechanism includes the pivot 8 fixedly connected with the output of driving motor 7, and be connected with reciprocating pendulum rod 9 in an organic whole on the pivot 8, sliding sleeve is equipped with the mobile station 10 that is pulled by reciprocating pendulum rod 9 activity in the lower chamber 4, set up the spout that sliding sleeve was established mobile station 10 in the lower chamber 4, make mobile station 10 carry out rectilinear reciprocating motion under the traction action of reciprocating pendulum rod 9, and fixed mounting has the movable frame 12 that extends to the interior of upper chamber 2 on mobile station 10, the otter board 13 that is pulled by movable frame 12 activity is installed to the pin axle in the upper chamber 2, guide slot 15 has been seted up in the cauldron body 1, and sliding sleeve is equipped with otter board 13 activity and corresponds the baffle 16 of feed inlet 5 in the guide slot 15, through horizontal migration baffle 16, in order to can fall on otter board 13 in different positions to the methyl sodium taurine raw materials that gets into the interior of upper chamber 2, the movement of the interior of upper chamber 2 is guaranteed dynamic mixing and heating to the otter board 13 that the utilization of opening and closing motion.
The middle cavity 3 is fixedly provided with a heater 18, the kettle body 1 is provided with a heat conduction groove 19 corresponding to the upper cavity 2, the heat conduction groove 19 is fixedly embedded with a heat conduction piece 20 connected with the heater 18, the heater 18 adopts electric heating equipment with the model of WTR-HE600, the heat conduction groove 19 is circumferentially distributed at the outer side of the upper cavity 2 at equal intervals, and the heat conduction groove is particularly referred to fig. 1 and 4 in the specification so as to comprehensively heat the position of the upper cavity 2.
The upper cavity 2, the middle cavity 3 and the lower cavity 4 are arranged in the kettle body 1 from top to bottom, and the feed inlets 5 are horizontally arranged at two sides of the upper cavity 2.
Referring to fig. 2 and 3 of the specification, a first connecting rod 11 is connected between the end of the reciprocating swing rod 9 and the moving table 10 through a pin shaft, and a second connecting rod 14 is connected between the moving frame 12 and the screen 13 through a pin shaft.
The guide groove 15 is horizontally arranged at the top of the kettle body 1, a third connecting rod 17 is connected between the screen 13 and the baffle 16 through a pin shaft, and the screen 13 which moves in a stretching mode pulls the baffle 16 to move horizontally through the third connecting rod 17, so that sodium methyltaurine raw materials fall onto the screen 13 at different positions.
It should be noted that, the specific model specification of the motor needs to be determined by selecting the model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so that the description is omitted.
The utility model can explain its functional principle by the following modes of operation:
the raw materials for preparing the sodium methyltaurine are guided into the upper cavity 2 through the feed inlet 5, and the driving motor 7 and the heater 18 are controlled to be started;
the output end of the driving motor 7 drives the rotating shaft 8 and the reciprocating swing rod 9 to swing bidirectionally, the reciprocating swing rod 9 drives the movable platform 10 to horizontally stretch and retract in the lower cavity 4 through the first connecting rod 11, the movable platform 10 drives the movable frame 12 to horizontally stretch and retract in the upper cavity 2, and the movable frame 12 carries out traction support on the screen 13 through the second connecting rod 14, so that the screen 13 repeatedly opens and closes in the upper cavity 2 to receive sodium methyltaurine raw materials from different angles;
at the same time, the screen 13 pulls the baffle 16 through the third connecting rod 17, so that the baffle 16 moves back and forth in the guide groove 15 to block the sodium methyltaurine raw material entering the upper cavity 2 so as to enable the sodium methyltaurine raw material to fall on different positions of the screen 13;
the high-temperature heat generated by the heater 18 heats the upper chamber 2 through the heat conducting member 20 so that the sodium methyltaurine raw material in the upper chamber 2 is heated comprehensively.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The reaction kettle for processing the sodium methyltaurine comprises a kettle body (1), and is characterized in that an upper cavity (2), a middle cavity (3) and a lower cavity (4) are formed in the kettle body (1), a feed inlet (5) and a discharge outlet (6) which are communicated with the upper cavity (2) are formed in the kettle body (1), a driving motor (7) is fixedly arranged in the lower cavity (4), and the kettle body (1) is provided with a mixing mechanism which is driven by the driving motor (7) and is positioned in the upper cavity (2) and used for driving the sodium methyltaurine to circulate through the lower cavity (4);
the mixing mechanism comprises a rotating shaft (8) fixedly connected with the output end of a driving motor (7), a reciprocating swing rod (9) is integrally connected to the rotating shaft (8), a movable table (10) movably pulled by the reciprocating swing rod (9) is sleeved in the lower cavity (4) in a sliding manner, a movable frame (12) extending into the upper cavity (2) is fixedly arranged on the movable table (10), a screen plate (13) movably pulled by the movable frame (12) is arranged on the pin shaft in the upper cavity (2), a guide groove (15) is formed in the kettle body (1), a baffle plate (16) movably pulled by the screen plate (13) and corresponding to the feed inlet (5) is sleeved in the guide groove (15) in a sliding manner, a first connecting rod (11) is connected between the end part of the reciprocating swing rod (9) and the movable table (10) through a pin shaft, a second connecting rod (14) is connected between the movable frame (12) and the screen plate (13) through a pin shaft, and a third connecting rod (17) is connected between the screen plate (13) and the baffle plate (16) through a pin shaft;
the middle cavity (3) is fixedly provided with a heater (18), the kettle body (1) is provided with a heat conduction groove (19) corresponding to the upper cavity (2), and the heat conduction groove (19) is fixedly embedded with a heat conduction piece (20) connected with the heater (18).
2. The reaction kettle for processing sodium methyltaurine according to claim 1, wherein the upper cavity (2), the middle cavity (3) and the lower cavity (4) are arranged in the kettle body (1) from top to bottom, and the feed inlets (5) are horizontally arranged at two sides of the upper cavity (2).
3. The reaction kettle for processing sodium methyltaurine according to claim 1, wherein the guide groove (15) is horizontally arranged at the top of the kettle body (1).
4. The reaction kettle for processing sodium methyltaurine according to claim 1, wherein the heat conducting grooves (19) are circumferentially equidistantly distributed at the outer side of the upper cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321752296.3U CN220696725U (en) | 2023-07-05 | 2023-07-05 | Reaction kettle for processing sodium methyltaurine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321752296.3U CN220696725U (en) | 2023-07-05 | 2023-07-05 | Reaction kettle for processing sodium methyltaurine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696725U true CN220696725U (en) | 2024-04-02 |
Family
ID=90437408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321752296.3U Active CN220696725U (en) | 2023-07-05 | 2023-07-05 | Reaction kettle for processing sodium methyltaurine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696725U (en) |
-
2023
- 2023-07-05 CN CN202321752296.3U patent/CN220696725U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |