CN220780258U - Quaternary phosphonium salt crystallization heat recovery device - Google Patents
Quaternary phosphonium salt crystallization heat recovery device Download PDFInfo
- Publication number
- CN220780258U CN220780258U CN202320717190.3U CN202320717190U CN220780258U CN 220780258 U CN220780258 U CN 220780258U CN 202320717190 U CN202320717190 U CN 202320717190U CN 220780258 U CN220780258 U CN 220780258U
- Authority
- CN
- China
- Prior art keywords
- heat
- crystallization
- heat exchange
- tank
- phosphonium salt
- 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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Links
- 238000002425 crystallisation Methods 0.000 title claims abstract description 52
- 230000008025 crystallization Effects 0.000 title claims abstract description 52
- 150000004714 phosphonium salts Chemical group 0.000 title claims abstract description 14
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the field of quaternary phosphonium salt production, in particular to a quaternary phosphonium salt crystallization heat recovery device. The heat-absorbing device comprises a crystallization tank, wherein a heat-exchanging device is arranged on the outer ring of the crystallization tank, the heat-absorbing end of the heat-exchanging device is arranged on the outer ring of the crystallization tank, and the heat-dissipating end of the heat-exchanging device is arranged in a heat-absorbing water tank; a crystallization stirring rod is arranged in the crystallization tank, and a stirring motor below the stirring rod is connected; the crystallization tank top is provided with the feed inlet, and bottom one side is provided with the discharge gate. The crystallization tank can be cooled very rapidly by adopting a heat pipe mode, and domestic water is adopted for cooling, so that the energy consumption can be reduced, and the water temperature can be increased.
Description
Technical Field
The utility model relates to the field of quaternary phosphonium salt production, in particular to a quaternary phosphonium salt crystallization heat recovery device.
Background
The utility model provides a step that need have a crystallization when producing quaternary phosphonium salt, thereby the process of crystallization needs to cool down it through the manual work and realizes crystallization, and the equipment that we adopted before is application number 201821322240.3, a crystallization device for organophosphorus production, including the crystallizer body, the top of crystallizer body is provided with the mount, and the bottom fixed mounting of crystallizer body has the discharge gate, one side of crystallizer body is provided with the fan, and the surface of crystallizer body has cup jointed refrigeration structure, the bottom fixed mounting of mount has the fixed axle, and the inside through connection of mount has the feed inlet, the one end welding of fixed axle has the stirring leaf. Through the combination of hose, refrigerator and water pump, can make the continuous circulation flow in the hose inside of cold water, absorb the inside heat of crystallization jar body, make the organophosphorus solution obtain the cooling to crystallization out organophosphorus, through the combination of mount, fixed axle and stirring leaf, can make the organophosphorus solution obtain abundant stirring, thereby accelerate the inside heat dissipation of crystallization jar body, improve the efficiency of crystallization. Although the crystallization effect can be achieved well, a large amount of electric energy is consumed to achieve the refrigeration effect.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs and provide a quaternary phosphonium salt crystallization heat recovery device.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the quaternary phosphonium salt crystallization heat recovery device comprises a crystallization tank, wherein a heat exchange device is arranged on the outer ring of the crystallization tank, the heat absorption end of the heat exchange device is arranged on the outer ring of the crystallization tank, and the heat dissipation end of the heat exchange device is arranged in a heat absorption water tank; a crystallization stirring rod is arranged in the crystallization tank, and the lower part of the stirring rod is connected with a stirring motor; the crystallization tank top is provided with the feed inlet, and bottom one side is provided with the discharge gate.
The heat exchange device comprises a metal sleeve and heat exchange heat pipes, the heat exchange heat pipes are embedded in the outer ring of the metal sleeve in a circular array, the other ends of the heat exchange heat pipes extend into the heat absorption water tank, and the metal sleeve is wrapped on the outer ring of the crystallization tank.
The two heat absorption water tanks are symmetrically arranged on two sides of the metal sleeve respectively, and the heat exchange heat pipes on two sides are respectively bent and extend into the heat absorption water tanks on two sides.
And the heat exchange heat pipe extending into the heat absorption water tank is provided with a metal heat dissipation fin.
The utility model has the beneficial effects that:
the crystallization tank can be cooled very rapidly by adopting a heat pipe mode, and domestic water is adopted for cooling, so that the energy consumption can be reduced, and the water temperature can be increased.
Drawings
The utility model is further described below with reference to the drawings and examples.
FIG. 1 is a schematic illustration of the use of the present utility model;
FIG. 2 is a schematic view of the interior of the tank;
FIG. 3 is a schematic diagram of the interior of the crystallization tank.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
see fig. 1-3.
The utility model discloses a quaternary phosphonium salt crystallization heat recovery device, which comprises a crystallization tank 1, wherein a heat exchange device 2 is arranged on the outer ring of the crystallization tank 1, the heat absorption end of the heat exchange device 2 is arranged on the outer ring of the crystallization tank 1, and the heat dissipation end of the heat exchange device is arranged in a heat absorption water tank 3; a crystallization stirring rod 11 is arranged in the crystallization tank 1, and the lower part of the crystallization stirring rod 11 is connected with a stirring motor 4; a feed inlet 12 is arranged above the crystallization tank, and a discharge outlet 13 is arranged at one side of the bottom.
The heat exchange device comprises a metal sleeve 21 and a heat exchange heat pipe 22, wherein the heat exchange heat pipe is in a circular array and embedded in the outer ring of the metal sleeve, the other end of the heat exchange heat pipe extends into the heat absorption water tank 3, and the metal sleeve is wrapped in the outer ring of the crystallization tank.
The two heat absorption water tanks 3 are symmetrically arranged on two sides of the metal sleeve respectively, and the heat exchange heat pipes on two sides are bent and extend into the heat absorption water tanks on two sides respectively.
The heat exchange heat pipe extending into the heat absorption water tank is provided with a metal heat dissipation fin 5.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes or direct or indirect application in the relevant art utilizing the present specification and drawings are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a quaternary phosphonium salt crystallization heat recovery unit which characterized in that: the heat exchange device comprises a crystallization tank (1), wherein a heat exchange device (2) is arranged on the outer ring of the crystallization tank (1), the heat absorption end of the heat exchange device (2) is arranged on the outer ring of the crystallization tank (1), and the heat dissipation end of the heat exchange device is arranged in a heat absorption water tank (3); a crystallization stirring rod (11) is arranged in the crystallization tank (1), and the lower part of the crystallization stirring rod (11) is connected with a stirring motor (4); a feed inlet (12) is arranged above the crystallization tank, and a discharge outlet (13) is arranged on one side of the bottom.
2. A quaternary phosphonium salt crystallization heat recovery device according to claim 1, characterized in that: the heat exchange device comprises a metal sleeve (21) and a heat exchange heat pipe (22), wherein the heat exchange heat pipe is in a circular array and embedded in the outer ring of the metal sleeve, the other end of the heat exchange heat pipe extends into the heat absorption water tank (3), and the metal sleeve is wrapped on the outer ring of the crystallization tank.
3. A quaternary phosphonium salt crystallization heat recovery device according to claim 2, characterized in that: the two heat absorption water tanks (3) are symmetrically arranged on two sides of the metal sleeve respectively, and the heat exchange heat pipes on two sides are bent and extend into the heat absorption water tanks on two sides respectively.
4. A quaternary phosphonium salt crystallization heat recovery device according to claim 2, characterized in that: the heat exchange heat pipe extending into the heat absorption water tank is provided with a metal heat dissipation fin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717190.3U CN220780258U (en) | 2023-04-04 | 2023-04-04 | Quaternary phosphonium salt crystallization heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717190.3U CN220780258U (en) | 2023-04-04 | 2023-04-04 | Quaternary phosphonium salt crystallization heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780258U true CN220780258U (en) | 2024-04-16 |
Family
ID=90661602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717190.3U Active CN220780258U (en) | 2023-04-04 | 2023-04-04 | Quaternary phosphonium salt crystallization heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780258U (en) |
-
2023
- 2023-04-04 CN CN202320717190.3U patent/CN220780258U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |