CN213528616U - Hydrolysis reaction kettle with constant temperature heat preservation function - Google Patents
Hydrolysis reaction kettle with constant temperature heat preservation function Download PDFInfo
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- CN213528616U CN213528616U CN202021793127.0U CN202021793127U CN213528616U CN 213528616 U CN213528616 U CN 213528616U CN 202021793127 U CN202021793127 U CN 202021793127U CN 213528616 U CN213528616 U CN 213528616U
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Abstract
The utility model relates to the field of reaction kettles, and provides a hydrolysis reaction kettle with a constant temperature heat preservation function, which has the advantages of simple structure, good heat preservation effect and convenient use and maintenance; the technical scheme is as follows: the utility model provides a hydrolysis reaction cauldron with constant temperature heat preservation function, includes cauldron body, agitating unit, and agitating unit installs at this internal cauldron, and controls agitating unit to rotate the power motor of stirring and install on cauldron body upper portion, installs the batching on the cauldron body and adds the mouth, and the outer wall cover of cauldron body is equipped with the heat preservation and presss from both sides the cover, the heat preservation presss from both sides the chamber structure for upper and lower confined bilayer for open cylinder tubular structure and its section of thick bamboo wall from top to bottom, the heat preservation presss from both sides the cover and makes for high temperature resistant material, and the inlayer that the heat preservation pressed from both sides the cover is high heat conduction material, and the skin that the heat preservation pressed from both sides the cover is high heat insulation material, and the lower.
Description
Technical Field
The utility model relates to a reation kettle field, in particular to hydrolysis reaction cauldron with constant temperature heat preservation function.
Background
In the field of chemical production, a reaction kettle is a common physical or chemical reaction container, and heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. In the preparation of 3-isochromone, there is a hydrolysis reaction process, and the temperature needs to be controlled at 95-103 ℃ in the hydrolysis process to allow the reaction to be fully reacted, so a hydrolysis reaction kettle capable of keeping the internal constant temperature needs to be designed to ensure the full reaction.
Disclosure of Invention
For solving the technical problem that exists among the prior art, the utility model provides a hydrolysis reaction cauldron with constant temperature heat preservation function, simple structure, it is effectual to keep warm, convenient to use and maintenance.
The utility model adopts the technical proposal that: the utility model provides a hydrolysis reaction cauldron with constant temperature heat preservation function, includes cauldron body, agitating unit, and agitating unit installs at this internal cauldron, and controls agitating unit to rotate the power motor of stirring and install on cauldron body upper portion, installs the batching on the cauldron body and adds the mouth, and the outer wall cover of cauldron body is equipped with the heat preservation and presss from both sides the cover, the heat preservation presss from both sides the chamber structure for upper and lower confined bilayer for open cylinder tubular structure and its section of thick bamboo wall from top to bottom, the heat preservation presss from both sides the cover and makes for high temperature resistant material, and the inlayer that the heat preservation pressed from both sides the cover is high heat conduction material, and the skin that the heat preservation pressed from both sides the cover is high heat insulation material, and the lower.
And a gas flow valve is arranged on the gas inlet.
And a pressure relief one-way valve is arranged on the air outlet.
And the air outlet is communicated with a system waste heat utilization and collection system.
An internal heating device is arranged inside the kettle body.
The internal heating device is a steam heating coil pipe structure in the kettle, and a steam inlet of the internal heating device is communicated with the gas outlet and a steam outlet of the internal heating device is communicated with the system waste heat utilization and collection system.
The lower end of the heat-preservation jacket is provided with a water outlet.
And a timing starter is arranged on the water outlet.
A temperature monitor is arranged in the kettle body.
The heat-insulating jacket is of a rectangular inner interlayer air bag type structure with the periphery closed, and is of a cylindrical tubular structure formed by connecting opposite sides.
The technical effects of the utility model reside in that: through set up the heat preservation jacket at reation kettle outer wall, realize under basic heat preservation function's the prerequisite, can also make the temperature control in the cauldron about 100 ℃ with vapor heat conduction, reach the thermal-insulated temperature requirement standard of hydrolysis reaction, ensure the abundant reaction of hydrolysising, simple structure, convenient to use maintenance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
wherein, 1 is the cauldron body, 2 is agitating unit, 3 is power motor, 4 are batching and add the mouth, 5 are the heat preservation cover that presss from both sides, 6 are the air inlet, 7 are the gas outlet, 8 are the outlet.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a hydrolysis reaction cauldron with constant temperature heat preservation function, including cauldron body 1, agitating unit 2 installs in cauldron body 1, and controls agitating unit 2 to rotate the power motor 3 of stirring and install on 1 upper portion of cauldron body, installs the batching on the cauldron body 1 and adds a mouthful 4, and the outer wall cover of cauldron body 1 is equipped with heat preservation clamp cover 5, heat preservation clamp cover 5 is upper and lower open cylinder tubular structure and its section of thick bamboo wall and presss from both sides the cavity structure for upper and lower confined bilayer, heat preservation clamp cover 5 is the preparation of high temperature resistant material, and heat preservation clamp cover 5's inlayer is high heat conduction material, and heat preservation clamp cover 5's skin is high heat insulation material, and heat preservation clamp cover 5's lower part is equipped with air inlet 6 and its upper portion is equipped with gas outlet 7. Through set up the heat preservation and press from both sides cover 5 at reation kettle outer wall, under the prerequisite of realizing basic heat preservation function, can also make the temperature control in the cauldron about 100 ℃ with vapor heat conduction, reach the thermal-insulated temperature requirement standard of hydrolysis reaction, ensure the abundant reaction of hydrolysising, simple structure, convenient to use maintenance.
And a gas flow valve is arranged on the gas inlet 6 to control the flow of the steam, so that the use cost of the steam is saved on the premise of ensuring the heat preservation and temperature control of the heat preservation jacket 5.
The gas outlet 7 is provided with a pressure relief one-way valve, and on the premise that the gas flow valve controls the steam inlet amount, the pressure relief one-way valve can ensure the air pressure inside the heat-insulating jacket 5, prolong the retention time of steam in the heat-insulating jacket 5, avoid the ineffective loss of steam heat and improve the steam utilization rate.
7 connected system waste heat utilization collecting system in gas outlet, the utility model discloses a steam in the heat preservation jacket 5 can regard as the first ring of steam flow system in the whole production system, and it mainly uses as the heat preservation function, and gas mobility is stronger, and it is little to use back steam temperature change, consequently can be arranged to the heating of other reactions in the system and uses.
The inside internal heating device that is equipped with of cauldron body 1, then the utility model discloses two sets of heating device have in the hydrolysis reaction cauldron, the inside liquid rapid heating of internal heating device mainly used needs to have good acid and alkali-resistance, corrosion-resistant, resists the ability of moisture absorption, and keeps warm and press from both sides its main function of cover 5 and be as keeping warm, and can also realize heating with steam simultaneously, realize heating heat retaining dual guarantee.
The internal heating device is a steam heating coil pipe structure in the kettle, a steam inlet of the internal heating device is communicated with the gas outlet 7, and a steam outlet of the internal heating device is communicated with the system waste heat utilization and collection system.
The lower end of the heat-insulating jacket 5 is provided with a water outlet 8, water vapor is inevitably condensed into water in the heat-insulating jacket 5 and falls to the bottom of the interlayer in the use process, and the water outlet 8 needs to be opened for draining after the use, so that the next normal use of the heat-insulating jacket 5 is ensured.
And a timing starter is arranged on the water outlet 8 to realize the automatic water drainage function.
A temperature monitor is arranged in the kettle body 1, and the heating of the whole hydrolysis reaction kettle can be set according to a control system and the feedback of the temperature monitor, so that the automatic temperature monitoring and the automatic operation of a heating system are realized.
The heat-insulating jacket 5 is a rectangular inner interlayer air bag type structure with the periphery closed, the heat-insulating jacket 5 is a cylindrical structure formed by connecting opposite sides, and the whole heat-insulating jacket 5 can be easily disassembled by the structure, so that the replacement and the maintenance are more convenient.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a hydrolysis reaction cauldron with constant temperature heat preservation function, includes cauldron body (1), agitating unit (2), and install in cauldron body (1) agitating unit (2), and control agitating unit (2) and rotate motor power (3) of stirring and install on cauldron body (1) upper portion, install the batching on cauldron body (1) and add mouthful (4), its characterized in that: the outer wall cover of cauldron body (1) is equipped with heat preservation clamp cover (5), heat preservation clamp cover (5) are upper and lower open cylinder tubular structure and its section of thick bamboo wall and are upper and lower confined double-deck chamber structure, heat preservation clamp cover (5) are high temperature resistant material preparation, and the inlayer that heat preservation clamp cover (5) is high heat conduction material, and the skin that heat preservation clamp cover (5) is high heat insulation material, and the lower part that heat preservation clamp cover (5) is equipped with air inlet (6) and its upper portion is equipped with gas outlet (7), and air inlet (6) intercommunication heating boiler's steam outlet.
2. The hydrolysis reactor with the constant temperature and heat preservation function as claimed in claim 1, wherein: and a gas flow valve is arranged on the gas inlet (6).
3. The hydrolysis reactor with the constant temperature and temperature keeping function according to claim 2, wherein: and a pressure relief one-way valve is arranged on the air outlet (7).
4. The hydrolysis reactor with the constant temperature and temperature keeping function according to claim 3, wherein: and the air outlet (7) is communicated with a system waste heat utilization and collection system.
5. The hydrolysis reactor with the constant temperature and temperature keeping function according to claim 3, wherein: an inner heating device is arranged inside the kettle body (1).
6. The hydrolysis reactor with the constant temperature and temperature keeping function according to claim 5, wherein: the internal heating device is a steam heating coil pipe structure in the kettle, a steam inlet of the internal heating device is communicated with the gas outlet (7) and a steam outlet of the internal heating device is communicated with the system waste heat utilization and collection system.
7. The hydrolysis reactor with the constant temperature and heat preservation function as claimed in claim 1, wherein: the lower end of the heat-insulating jacket (5) is provided with a water outlet (8).
8. The hydrolysis reactor with the constant temperature and temperature keeping function according to claim 7, wherein: and a timing starter is arranged on the water outlet (8).
9. The hydrolysis reactor with the constant temperature and heat preservation function as claimed in claim 1, wherein: a temperature monitor is arranged in the kettle body (1).
10. The hydrolysis reactor with the constant temperature and heat preservation function as claimed in claim 1, wherein: the heat-insulating jacket (5) is of a rectangular inner interlayer air bag type structure with the periphery closed, and the heat-insulating jacket (5) is of a cylindrical tubular structure formed by connecting opposite sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021793127.0U CN213528616U (en) | 2020-08-25 | 2020-08-25 | Hydrolysis reaction kettle with constant temperature heat preservation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021793127.0U CN213528616U (en) | 2020-08-25 | 2020-08-25 | Hydrolysis reaction kettle with constant temperature heat preservation function |
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| CN213528616U true CN213528616U (en) | 2021-06-25 |
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| CN202021793127.0U Active CN213528616U (en) | 2020-08-25 | 2020-08-25 | Hydrolysis reaction kettle with constant temperature heat preservation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115260482A (en) * | 2022-08-30 | 2022-11-01 | 安徽天驰先锋油品制造有限公司 | Brake fluid and preparation method thereof |
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2020
- 2020-08-25 CN CN202021793127.0U patent/CN213528616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115260482A (en) * | 2022-08-30 | 2022-11-01 | 安徽天驰先锋油品制造有限公司 | Brake fluid and preparation method thereof |
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