CN216419389U - Reation kettle is used in sour preparation of H - Google Patents
Reation kettle is used in sour preparation of H Download PDFInfo
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- CN216419389U CN216419389U CN202122779907.0U CN202122779907U CN216419389U CN 216419389 U CN216419389 U CN 216419389U CN 202122779907 U CN202122779907 U CN 202122779907U CN 216419389 U CN216419389 U CN 216419389U
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Abstract
The utility model discloses a reation kettle is used in H acid preparation relates to H acid preparation technical field, including workstation and the reation kettle body of fixed mounting in the workstation upper end, the cooling chamber has been seted up to reation kettle body inner wall, cooling chamber one end lateral wall is connected with the feed liquor pipe, the feed liquor pipe other end is connected with the drain pipe, feed liquor pipe and external cooler bin intercommunication, reation kettle body top still is equipped with the compounding mechanism that is used for carrying out even compounding to the material. The utility model discloses in, through the compounding mechanism that sets up and the cooling chamber that uses with it in coordination, can make the even compounding of material in the preparation process to can reduce the inside temperature of reation kettle, can derive the heat in with reation kettle through rotating the sleeve simultaneously, so that improve reaction efficiency.
Description
Technical Field
The utility model relates to a H sour preparation technical field especially relates to reation kettle is used in H sour preparation.
Background
H acid is an organic, white to grey crystalline powder. Has the properties of being soluble in alkali solution and slightly soluble in water, alcohol and ether.
The continuous nitration and denitration process is an important step in the existing H acid preparation production process, and the mixing and nitration reaction is mainly carried out in a reaction kettle at present, namely, nitric acid and a sulfonated liquid raw material are introduced into the reaction kettle, and then a stirring device in the reaction kettle is used for stirring so as to achieve full mixing and reaction. However, because the nitration reaction is a strong exothermic process, a large amount of heat can be released, the mixing reaction is directly carried out through the reaction kettle, a large amount of heat can be generated by mixing a large amount of nitric acid and the sulfonation liquid in a short time, the heat generated by mixing can not be released in time, the feeding speed of the nitric acid has to be reduced, and the materials are directly added into the reaction kettle, so that the materials are not fully mixed, and local overheating is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above problems, a reaction vessel for preparing an H acid is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the reaction kettle for preparing the H acid comprises a workbench and a reaction kettle body fixedly mounted at the upper end of the workbench, wherein a cooling cavity is formed in the inner wall of the reaction kettle body, a liquid inlet pipe is connected to the side wall of one end of the cooling cavity, a liquid outlet pipe is connected to the other end of the liquid inlet pipe, the liquid inlet pipe is communicated with an external cooling box, and a mixing mechanism for uniformly mixing materials is further arranged at the top of the reaction kettle body;
the material mixing mechanism comprises a power box fixedly arranged at the top of the reaction kettle body and a rotating sleeve rotatably arranged in the power box, a motor is fixedly arranged on the side wall of the power box, an output shaft of the motor is connected with a rotating shaft, a driving bevel gear is fixedly arranged at the other end of the rotating shaft, the surface of the position of the rotating sleeve inside the power box is provided with a driven bevel gear which is meshed and connected with the driving bevel gear, the bottom of the rotating sleeve penetrates through the reaction kettle body and extends into the reaction kettle body, a heat conducting cavity is arranged at the innermost part of the rotating sleeve, the inner wall of the rotating sleeve is provided with an annular cavity, the position of the rotating sleeve in the reaction kettle body is uniformly provided with a plurality of groups of stirring blades, a material guide cavity is formed in the stirring fan blade, the material guide cavities are communicated with the interior of the annular cavity, and a plurality of through holes for discharging are formed in the bottom of the stirring fan blade;
the power box upper end is fixed and is equipped with the buffer box, the buffer box lateral wall is connected with the inlet pipe, just buffer incasement portion bottom and toroidal cavity top intercommunication.
As a further description of the above technical solution:
the upper end of the rotating sleeve penetrates through the buffer box and extends to the outer side of the buffer box, and the innermost heat conducting cavity of the rotating sleeve is connected with two communicating pipes at the position inside the reaction kettle body.
As a further description of the above technical solution:
the inside fixed mounting of reation kettle body has the mounting panel, the rotating sleeve rotates and sets up in the mounting panel upper end.
As a further description of the above technical solution:
the communicating pipe is not communicated with the cavity.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through the compounding mechanism that sets up and the cooling chamber that uses with it, can make the even compounding of material in the preparation process to can reduce the inside temperature of reation kettle, can derive the heat in with reation kettle through the rotating sleeve simultaneously, so that improve reaction efficiency.
Drawings
Fig. 1 shows a schematic view of the overall appearance structure according to the present invention;
fig. 2 shows a schematic view of an overall cross-sectional structure provided according to the present invention;
fig. 3 shows an enlarged schematic structural diagram of the mixing mechanism in fig. 2 according to the present invention;
fig. 4 shows an enlarged schematic structural view of the stirring fan blade according to the present invention.
Illustration of the drawings: 1. a work table; 2. a reaction kettle body; 3. a material mixing mechanism; 4. a cache box; 5. a feed pipe; 6. mounting a plate; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 31. a power box; 32. a motor; 33. a drive bevel gear; 34. a driven bevel gear; 35. rotating the sleeve; 36. a stirring fan blade; 37. a communicating pipe; 351. a heat conducting cavity; 352. an annular cavity; 361. and a through hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the reaction kettle for preparing the H acid comprises a workbench 1 and a reaction kettle body 2 fixedly installed at the upper end of the workbench 1, wherein a cooling cavity is formed in the inner wall of the reaction kettle body 2, a liquid inlet pipe 7 is connected to the side wall of one end of the cooling cavity, a liquid outlet pipe 8 is connected to the other end of the liquid inlet pipe 7, the liquid inlet pipe 7 is communicated with an external cooling box, and a material mixing mechanism 3 for uniformly mixing materials is further arranged at the top of the reaction kettle body 2;
the mixing mechanism 3 comprises a power box 31 fixedly arranged at the top of the reaction kettle body 2 and a rotating sleeve 35 rotatably arranged in the power box 31, a motor 32 is fixedly arranged on the side wall of the power box 31, an output shaft of the motor 32 is connected with a rotating shaft, a driving bevel gear 33 is fixedly arranged at the other end of the rotating shaft, a driven bevel gear 34 is arranged on the surface of the rotating sleeve 35 positioned in the power box 31, the driven bevel gear 34 is meshed with the driving bevel gear 33, the bottom of the rotating sleeve 35 penetrates through the reaction kettle body 2 and extends into the reaction kettle body, a heat conducting cavity 351 is arranged at the innermost part of the rotating sleeve 35, an annular cavity 352 is formed in the inner wall of the rotating sleeve 35, a plurality of groups of stirring blades 36 are uniformly arranged at the position, located inside the reaction kettle body 2, of the rotating sleeve 35, a material guide cavity is formed inside each stirring blade 36 and communicated with the inside of the annular cavity 352, and a plurality of through holes 361 for blanking are formed in the bottom of each stirring blade 36;
the power box 31 upper end is fixed and is equipped with buffer box 4, and buffer box 4 lateral wall is connected with inlet pipe 5, and buffer box 4 inside and cavity intercommunication.
Further, the upper end of the rotating sleeve 35 penetrates through the buffer tank 4 and extends to the outside thereof, and the innermost heat conducting cavity 351 of the rotating sleeve 35 is connected with two communicating pipes 37 at the position inside the reaction kettle body 2.
Further, the inside fixed mounting of reation kettle body 2 has mounting panel 6, rotates sleeve 35 and rotates the setting in 6 upper ends of mounting panel.
Further, the communication pipe 37 does not communicate with the cavity.
The working principle is as follows: when the device is used, firstly, materials are added into the buffer box 4 through the feeding pipe 5, the materials in the buffer box 4 are then guided into the annular cavity 352, further the materials are guided into the stirring fan blades 36 and are uniformly guided into the reaction kettle body 2 through the through holes 361 at the bottom of the stirring fan blades 36, the motor 32 is turned on, the motor 32 drives the driving bevel gear 33 to rotate through the rotating shaft, the driving bevel gear 33 drives the rotating sleeve 35 to rotate through the driven bevel gear 34, the rotating sleeve 35 utilizes the stirring fan blades 36 to stir the materials in the reaction kettle body 2, so that the materials are uniformly reacted, meanwhile, the cooling liquid in the external cooling box is pumped into the cooling cavity through the liquid inlet pipe 7, so as to cool the materials in the reaction kettle body 2, the heat generated by the material reaction can enter the hollow structure at the innermost part of the rotating sleeve 35 through the communicating pipe 37, and finally the heat is led out through the top of the rotating sleeve 35, prevent the heat in the reaction kettle body 2 from accumulating.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
- The reaction kettle for preparing the H acid comprises a workbench (1) and a reaction kettle body (2) fixedly installed at the upper end of the workbench (1), wherein a cooling cavity is formed in the inner wall of the reaction kettle body (2), a liquid inlet pipe (7) is connected to the side wall of one end of the cooling cavity, a liquid outlet pipe (8) is connected to the other end of the liquid inlet pipe (7), and the liquid inlet pipe (7) is communicated with an external cooling box;the mixing mechanism (3) comprises a power box (31) fixedly mounted at the top of the reaction kettle body (2) and a rotating sleeve (35) rotatably arranged inside the power box (31), a motor (32) is fixedly mounted on the side wall of the power box (31), an output shaft of the motor (32) is connected with a rotating shaft, a driving bevel gear (33) is fixedly arranged at the other end of the rotating shaft, a driven bevel gear (34) is arranged on the surface of the position, located inside the power box (31), of the rotating sleeve (35), the driven bevel gear (34) is in meshed connection with the driving bevel gear (33), the bottom of the rotating sleeve (35) penetrates through the reaction kettle body (2) and extends to the inside of the reaction kettle body, a heat conduction cavity (351) is formed in the innermost part of the rotating sleeve (35), an annular cavity (352) is formed in the inner wall of the rotating sleeve (35), and a plurality of groups of stirring fan blades (36) are uniformly arranged at the position, located inside the reaction kettle body (2), of the rotating sleeve (35), a material guide cavity is formed in the stirring fan blade (36), the material guide cavity is communicated with the interior of the annular cavity (352), and a plurality of through holes (361) for blanking are formed in the bottom of the stirring fan blade (36);the power box (31) upper end is fixed and is equipped with buffer box (4), buffer box (4) lateral wall is connected with inlet pipe (5), just buffer box (4) inside bottom and toroidal cavity (352) top intercommunication.
- 2. The reaction kettle for preparing the H acid according to claim 1, wherein the upper end of the rotating sleeve (35) penetrates through the buffer tank (4) and extends to the outer side of the buffer tank, two communicating pipes (37) are connected to the position of the innermost heat conducting cavity (351) of the rotating sleeve (35) inside the reaction kettle body (2), and the two communicating pipes (37) are positioned above the uppermost group of the stirring blades (36).
- 3. The reaction kettle for preparing the H acid according to claim 1, wherein a mounting plate (6) is fixedly arranged inside the reaction kettle body (2), and the rotating sleeve (35) is rotatably arranged at the upper end of the mounting plate (6).
- 4. The reaction kettle for preparing H-acid according to claim 2, wherein the communicating tube (37) is not communicated with the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779907.0U CN216419389U (en) | 2021-11-12 | 2021-11-12 | Reation kettle is used in sour preparation of H |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779907.0U CN216419389U (en) | 2021-11-12 | 2021-11-12 | Reation kettle is used in sour preparation of H |
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| Publication Number | Publication Date |
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| CN216419389U true CN216419389U (en) | 2022-05-03 |
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| CN202122779907.0U Active CN216419389U (en) | 2021-11-12 | 2021-11-12 | Reation kettle is used in sour preparation of H |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116459764A (en) * | 2023-04-10 | 2023-07-21 | 佛山市卓禾化工科技有限公司 | Environment-friendly glue production system and production mode thereof |
-
2021
- 2021-11-12 CN CN202122779907.0U patent/CN216419389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116459764A (en) * | 2023-04-10 | 2023-07-21 | 佛山市卓禾化工科技有限公司 | Environment-friendly glue production system and production mode thereof |
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