CN206008706U - Polyurethane resin reactor - Google Patents
Polyurethane resin reactor Download PDFInfo
- Publication number
- CN206008706U CN206008706U CN201620958904.XU CN201620958904U CN206008706U CN 206008706 U CN206008706 U CN 206008706U CN 201620958904 U CN201620958904 U CN 201620958904U CN 206008706 U CN206008706 U CN 206008706U
- Authority
- CN
- China
- Prior art keywords
- blade
- servo
- polyurethane resin
- inlet pipe
- kettle
- 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.)
- Expired - Fee Related
Links
- 229920005749 polyurethane resin Polymers 0.000 title claims abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Polyurethane resin reactor, including kettle, chuck and rabbling mechanism, rabbling mechanism is made up of motor, rotating shaft, blade and servo-actuated blade, blade is arranged on rotating shaft bottom, shaft end stretches to autoclave body bottom and arranges a bearing, servo-actuated blade is mounted on bearings, and a nitrogen inlet pipe and a nitrogen outlet pipe are separately positioned on both sides at the top of kettle, arranges a tube-cooled device in nitrogen inlet pipe.Polyurethane resin reactor of the present utility model arranges servo-actuated blade in stirring shaft bottom; can effectively prevent reactor bottom from stirring the appearance at dead angle; improve mixing effect; arrange tube-cooled device simultaneously in nitrogen inlet pipe first to cool down nitrogen; enter back into and not only play a part of to completely cut off protection inside kettle but also contribute to the control of reaction temperature, with simple structure, good heat dissipation effect and stay-in-grade advantage.
Description
Technical field
This utility model is related to polyurethane resin production technical field, and in particular to a kind of polyurethane resin reactor.
Background technology
Polyurethane resin as a kind of with high intensity, anti tear, the characteristic such as wear-resisting macromolecular material, can be used to navigate
The aspects such as sky, railway, building, physical culture；For wood furniture and metallic surface Lacquer finish；For basin, pipeline, freezer, medicated beer,
Fermentation tank, the adiabatic heat-insulation cold insulation of preservation drum, building construction thermal insulation waterproof, it can also be used to prefabricated polyurethane plate；Can be used to make
Make plastic, abrasive synthetic rubber product, synthetic fibers, hard and flex foam product, adhesive and coating etc.；With
In all kinds of woodenware, chemical industry equipment, telecommunication apparatus and instrument and the top finishing of various forms of transport.
The at present synthesis of polyurethane resin is exothermic reaction, and reaction temperature needs control between 60 ~ 100 DEG C, more than 130
Branched and crosslinking side reaction DEG C can be produced, affect molecular resin regularity, existing reactor generally existing radiating effect difference is asked
Topic, and reaction mass viscosity is larger, and existing reactor bottom generally existing stirs dead angle, affects the quality of polyurethane resin
Homogeneity.
Utility model content
This utility model provide a kind of polyurethane resin reactor, with solve prior art presence radiating effect difference and
Reactor bottom there is a problem of stirring dead angle.
This utility model includes kettle, chuck and rabbling mechanism, and it is to stir to solve the technical scheme adopted by its technical problem
Mix mechanism to be made up of motor, rotating shaft, blade and servo-actuated blade, blade is arranged on rotating shaft bottom, shaft end stretches to kettle bottom
Portion simultaneously arranges a bearing, and servo-actuated blade is mounted on bearings, and a nitrogen inlet pipe and a nitrogen outlet pipe are respectively provided with
Both sides at the top of the kettle, arrange a tube-cooled device in nitrogen inlet pipe.
Polyurethane resin reactor of the present utility model arranges servo-actuated blade in stirring shaft bottom, effectively can prevent from reacting
The appearance at dead angle is stirred in bottom portion, improves mixing effect, while it is advanced to nitrogen to arrange tube-cooled device in nitrogen inlet pipe
Row cooling, enters back into and not only plays a part of to completely cut off protection inside kettle but also contribute to the control of reaction temperature, with structure
Simply, good heat dissipation effect and stay-in-grade advantage.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure, 1 kettle, 2 chucks, 3 motors, 4 rotating shafts, 5 blades, 6 bearings, 7 servo-actuated blades, 8 nitrogen inlet pipes, 9 nitrogen go out
Mouth pipe, 10 tube-cooled devices.
Specific embodiment
As illustrated, a kind of polyurethane resin reactor, including kettle 1, chuck 2 and rabbling mechanism, rabbling mechanism is by electricity
Machine 3, rotating shaft 4, blade 5 and servo-actuated blade 7 are constituted, and blade 5 is arranged on 4 bottom of rotating shaft, and 4 end of rotating shaft stretches to 1 bottom of kettle
And a bearing 6 is set, and blade 7 is servo-actuated on bearing 6, nitrogen inlet pipe 8 and nitrogen outlet pipe 9 are separately positioned on kettle
1 top both sides, arranges a tube-cooled device 10 in nitrogen inlet pipe 8,10 shell side of tube-cooled device is passed through chilled brine.
Polyurethane resin reactor of the present utility model arranges servo-actuated blade in stirring shaft bottom, effectively can prevent from reacting
The appearance at dead angle is stirred in bottom portion, improves mixing effect, while it is advanced to nitrogen to arrange tube-cooled device in nitrogen inlet pipe
Row cooling, enters back into and not only plays a part of to completely cut off protection inside kettle but also contribute to the control of reaction temperature, with structure
Simply, good heat dissipation effect and stay-in-grade advantage.
Claims (1)
1. a kind of polyurethane resin reactor, including kettle, chuck and rabbling mechanism, it is characterized in that rabbling mechanism by motor, turn
Axle, blade and servo-actuated blade composition, blade are arranged on rotating shaft bottom, and shaft end stretches to autoclave body bottom and arranges an axle
Hold, servo-actuated blade is mounted on bearings, a nitrogen inlet pipe and a nitrogen outlet pipe are separately positioned on both sides at the top of kettle,
One tube-cooled device is set in nitrogen inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958904.XU CN206008706U (en) | 2016-08-29 | 2016-08-29 | Polyurethane resin reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958904.XU CN206008706U (en) | 2016-08-29 | 2016-08-29 | Polyurethane resin reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008706U true CN206008706U (en) | 2017-03-15 |
Family
ID=58252548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620958904.XU Expired - Fee Related CN206008706U (en) | 2016-08-29 | 2016-08-29 | Polyurethane resin reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243311A (en) * | 2017-05-31 | 2017-10-13 | 张家港市科华化工装备制造有限公司 | The reactor of lower agitating device |
-
2016
- 2016-08-29 CN CN201620958904.XU patent/CN206008706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243311A (en) * | 2017-05-31 | 2017-10-13 | 张家港市科华化工装备制造有限公司 | The reactor of lower agitating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |