CN211158682U - Secondary processing device for polyurethane synthetic product - Google Patents
Secondary processing device for polyurethane synthetic product Download PDFInfo
- Publication number
- CN211158682U CN211158682U CN201921616048.XU CN201921616048U CN211158682U CN 211158682 U CN211158682 U CN 211158682U CN 201921616048 U CN201921616048 U CN 201921616048U CN 211158682 U CN211158682 U CN 211158682U
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- Prior art keywords
- water
- shell
- material stirring
- feeding pipe
- pipe
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- Expired - Fee Related
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- 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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
A secondary processing device for polyurethane synthetic products comprises a shell, a jacket and an underframe, wherein a feeding pipe and a water phase outlet are arranged on the shell, a material stirring mechanism is arranged in the feeding pipe and consists of a plurality of material stirring ratchet wheels, a motor and a transmission shaft, an output shaft of the motor is connected with one material stirring ratchet wheel, the material stirring ratchet wheels are in transmission connection with one another through the transmission shaft, a nitrogen inlet pipe is arranged at the front end of the feeding pipe, a nitrogen outlet pipe is arranged at the top of the shell, a water pump is communicated with an annular water outlet disc arranged at the lower part of the shell, and a plurality of water. The utility model discloses can effectively get rid of the water-soluble impurity in the polyurethane reaction product, improve the product yield, improve the operation economic nature of device, have reasonable in design, the operation is stable and energy-concerving and environment-protective advantage.
Description
Technical Field
The utility model belongs to the technical field of the polyurethane production facility, concretely relates to polyurethane synthesis result secondary processing device.
Background
The polyurethane resin is used as a high polymer material with the characteristics of high strength, tear resistance, wear resistance and the like, and can be used for the aspects of aviation, railways, buildings, sports and the like; the surface finish for wooden furniture and metal; the heat-insulating and cold-insulating composite material is used for heat insulation and cold insulation of storage tanks, pipelines, refrigeration houses, beer, fermentation tanks and fresh-keeping barrels, heat insulation and water prevention of building buildings and can also be used for prefabricating polyurethane plates; can be used for manufacturing plastic products, wear-resistant synthetic rubber products, synthetic fibers, hard and soft foam plastic products, adhesives, coatings and the like; it is used for surface coating of various woodenware, chemical equipment, telecommunication equipment, instruments and various transportation tools.
The raw material polyether of polyurethane and isophorone diisocyanate are mixed uniformly and then react with a proper amount of hydrophilic chain extender, chain extender diethylene glycol, a proper amount of acetone and a catalyst in a reaction kettle, reaction products contain some water-soluble impurities, and if the impurities cannot be obtained in time, the separation can affect the quality of polyurethane products.
SUMMERY OF THE UTILITY MODEL
The utility model provides a polyurethane synthesis result secondary processing device to contain the problem that water-soluble impurity influences the quality in the reaction product who solves prior art existence.
The utility model provides a technical scheme that its technical problem adopted is:
a secondary processing device for polyurethane synthetic products comprises a shell, a jacket and an underframe, wherein a feed pipe and a water phase outlet are arranged on the shell, a material stirring mechanism is arranged in the feed pipe, the material stirring mechanism comprises a plurality of material stirring ratchet wheels, a motor and a transmission shaft, an output shaft of the motor is connected with one material stirring ratchet wheel, the material stirring ratchet wheels are in transmission connection with each other through the transmission shaft, a nitrogen inlet pipe is arranged at the front end of the feed pipe, a nitrogen outlet pipe is arranged at the top of the shell, a water pump is communicated with an annular water outlet disc arranged at the lower part of the shell, and a plurality of.
The utility model discloses a theory of operation is that polyurethane reaction product gets into the inlet pipe, and in sending to the casing through intraductal electronic material mechanism of dialling, the clamp cover lets in cooling medium and cools off the interior material of casing, and meanwhile squeeze into water to the casing through the apopore of annular play water tray through the water pump, and the casing water-logging contacts with reaction product, and water extracts the water phase to casing upper portion with water-soluble impurity wherein, and the organic phase is separated by the casing bottom.
The utility model discloses can effectively get rid of the water-soluble impurity in the polyurethane reaction product, improve the product yield, improve the operation economic nature of device, have reasonable in design, the operation is stable and energy-concerving and environment-protective advantage.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 shell, 2 jackets, 3 bottom frames, 4 feeding pipes, 5 water phase outlets, 6 water pumps, 7 annular water outlet discs, 8 material stirring ratchets, 9 transmission shafts, 10 motors, 11 nitrogen inlet pipes and 12 nitrogen outlet pipes are arranged.
Detailed Description
As shown in the figure, a polyurethane synthesis product secondary processing device, including casing 1, press from both sides cover 2 and chassis 3, set up inlet pipe 4 and aqueous phase export 5 on the casing 1, the built-in material mechanism of dialling of inlet pipe 4, it comprises a plurality of material ratchet 8 to dial the material mechanism, motor 10 and transmission shaft 9, motor 10 output shaft links to each other with a material ratchet of dialling, dial and connect each other through transmission shaft 9 transmission between the material ratchet 8, inlet pipe 4 front end sets up nitrogen gas import pipe 11, casing 1 top sets up nitrogen gas outlet pipe 12, water pump 6 communicates with each other with the annular play water tray 7 that sets up in casing 1 lower part, annular play water tray 7 top sets up a plurality of apopores.
The utility model discloses a theory of operation is that polyurethane reaction product gets into the inlet pipe, and in sending to the casing through intraductal electronic material mechanism of dialling, the clamp cover lets in cooling medium and cools off the interior material of casing, and meanwhile squeeze into water to the casing through the apopore of annular play water tray through the water pump, and the casing water-logging contacts with reaction product, and water extracts the water phase to casing upper portion with water-soluble impurity wherein, and the organic phase is separated by the casing bottom.
Claims (1)
1. A secondary processing device for a polyurethane synthetic product is characterized by comprising a shell, a jacket and an underframe, wherein a feeding pipe and a water phase outlet are arranged on the shell, a material stirring mechanism is arranged in the feeding pipe and comprises a plurality of material stirring ratchet wheels, a motor and a transmission shaft, an output shaft of the motor is connected with one material stirring ratchet wheel, the material stirring ratchet wheels are in transmission connection with each other through the transmission shaft, a nitrogen inlet pipe is arranged at the front end of the feeding pipe, a nitrogen outlet pipe is arranged at the top of the shell, a water pump is communicated with an annular water outlet disc arranged at the lower part of the shell, and a plurality of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616048.XU CN211158682U (en) | 2019-09-26 | 2019-09-26 | Secondary processing device for polyurethane synthetic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616048.XU CN211158682U (en) | 2019-09-26 | 2019-09-26 | Secondary processing device for polyurethane synthetic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158682U true CN211158682U (en) | 2020-08-04 |
Family
ID=71822375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921616048.XU Expired - Fee Related CN211158682U (en) | 2019-09-26 | 2019-09-26 | Secondary processing device for polyurethane synthetic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211158682U (en) |
-
2019
- 2019-09-26 CN CN201921616048.XU patent/CN211158682U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |