CN202010552U - Synthetic reaction kettle for polyurethane resin - Google Patents
Synthetic reaction kettle for polyurethane resin Download PDFInfo
- Publication number
- CN202010552U CN202010552U CN2011200510059U CN201120051005U CN202010552U CN 202010552 U CN202010552 U CN 202010552U CN 2011200510059 U CN2011200510059 U CN 2011200510059U CN 201120051005 U CN201120051005 U CN 201120051005U CN 202010552 U CN202010552 U CN 202010552U
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- CN
- China
- Prior art keywords
- reaction kettle
- temperature
- polyurethane resin
- communicated
- kettle body
- Prior art date
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Abstract
The utility model discloses a synthetic reaction kettle for polyurethane resin, which comprises a reaction kettle body. A temperature regulation clamping sleeve is arranged at the outer wall of the reaction kettle body, and a heating sleeve communicated with a power supply is arranged inside the temperature regulation clamping sleeve. The reaction kettle is provided with an automatic temperature regulating device which is respectively communicated with the heating sleeve and a cavity of the reaction kettle body so that the temperate of materials inside the reaction kettle can be controlled and regulated automatically according to the temperature inside the reaction kettle, manual operation is not needed, labor intensity of workers is greatly reduced, and accuracy of temperature control is improved. Due to the fact that the temperature inside the reaction kettle is controlled accurately and stably, material reaction temperature is stable, synthetic reaction is even, and reaction effect is improved, thereby improving the quality of the polyurethane resin.
Description
Technical field
The utility model relates to reactor, is specifically related to a kind of synthesis reaction vessel that can A.T.C.
Background technology
Polyurethane resin is that main chain contains-base polymer of NHCOO-constitutional repeating unit, and english abbreviation is PU.Polyurethane resin is to be polymerized by isocyanates (monomer) and hydroxy compounds, owing to contain the carbamate groups of strong polarity, is insoluble to non-polar group, has good oil resistivity, toughness, wearability, resistance to ag(e)ing and cohesive.The material that adapts to wide temperature range (50～150 ℃) be can make with different material, elastomer, thermoplastic resin and thermosetting resin comprised.Hydrolysis not under the high temperature, also alkali-proof medium not.
Polyurethane elastomer can be used as cylinder, conveyer belt, flexible pipe, auto parts, sole, synthetic leather, electric wire and medical artificial organ etc.; The flexible foam body is used for the liner of vehicle, room, clothes, hard foam is as heat insulation, sound-absorbing, packing, insulation and low foaming synthetic wood, coating is used for senior vehicle, furniture, wood and metal protection, pond dam and building anti-seepage material, and fabric coating etc.Adhesive all has good adhesion strength to metal, glass, pottery, leather, fiber etc.Polyurethane also can be made into emulsion, magnetic material etc. in addition.
In the polymerisation of polyurethane resin,, therefore need strictness control reaction temperature, to obtain the uniform product of steady quality because with the carrying out that reacts, reaction temperature is constantly to change.Existing polyurethane resin synthesis reaction vessel, adopt manual operation, the Artificial Control reaction temperature is not when temperature reaches reaction temperature, power-on heating conduction oil improves reactor temperature, when temperature is higher than reaction temperature, in reactor temperature adjustment chuck, feeds cooling water and reduce reaction temperature, this temperature-controlled process, workman's complex operation not only, labour intensity is big, and temperature control is inaccurate, influences reaction effect and product quality.
Summary of the invention
Technical problem to be solved in the utility model is: at the deficiency that prior art exists, provide a kind of simple to operate, temperature precise control, reaction to be used for the synthesis reaction vessel of polyurethane resin uniformly.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The synthesis reaction vessel that is used for polyurethane resin, comprise reaction kettle body, the outer wall of described reaction kettle body is provided with the temperature adjustment chuck, be provided with the heating muff that is communicated with power supply in the described temperature adjustment chuck, described reactor is provided with the automatic temperature control device that is communicated with respectively with the inner chamber of described heating muff and described reaction kettle body.
Wherein, described automatic temperature control device comprises the temperature sensor that is arranged in the described reaction kettle body inner chamber, the controller that is communicated with described temperature sensor, and the temperature control automatic regulating valve that is communicated with respectively with described controller, power supply and described heating muff.
As a kind of improvement, described heating muff is provided with a plurality of, and described a plurality of heating muffs are communicated with described power supply by the temperature control automatic regulating valve respectively.
Owing to adopted technique scheme, the beneficial effects of the utility model are:
Reactor of the present utility model is provided with the automatic temperature control device that is communicated with respectively with the inner chamber of described heating muff and described reaction kettle body, can be according to the temperature conditions in the reactor, automatically the control heating muff heats material in reactor, reach the purpose of temperature of charge in the automatic conditioned reaction still, do not need manually-operated, greatly reduce labor strength, improved temperature controlled accuracy.
Because the reactor temperature precise control is stable, the material reaction temperature is steady, and synthetic reaction is even, has improved reaction effect, has therefore effectively improved the quality of product polyurethane resin.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure, 1. reaction kettle body; 2. temperature adjustment chuck; 3. heating muff; 4. automatic temperature control device; 41. temperature sensor; 42. controller; 43. temperature control automatic regulating valve.
The specific embodiment
As shown in drawings, the synthesis reaction vessel that is used for polyurethane resin, comprise reaction kettle body 1, the outer wall of described reaction kettle body 1 is provided with temperature adjustment chuck 2, be provided with the heating muff 3 that is communicated with power supply in the described temperature adjustment chuck 2, described reactor is provided with the automatic temperature control device 4 that is communicated with respectively with the inner chamber of described heating muff 3 and described reaction kettle body 1.Described automatic temperature control device 4 comprises the temperature sensor 41 that is arranged in described reaction kettle body 1 inner chamber, the controller 42 that is communicated with described temperature sensor 41, and the temperature control automatic regulating valve 43 that is communicated with respectively with described controller 42, power supply and described heating muff 3.
Described heating muff 3 can be provided with a plurality of, and described a plurality of heating muffs 3 are communicated with described power supply by temperature control automatic regulating valve 43 respectively.
During the utility model work, at first will react the standard value that temperature required scope is set at controller 42, the temperature sensor 41 that is arranged in reaction kettle body 1 inner chamber is transferred to controller 42 with the temperature signal in the reactor of measuring, controller 42 compares the standard value of temperature signal and setting, when measured value is higher than standard value, controller 42 controls disconnect with power supply with the temperature control automatic regulating valve 43 that controller 42, power supply and heating muff 3 are communicated with respectively, stop heating; When measured value is lower than standard value, controller 42 is controlled temperature control automatic regulating valve 43 and the power connection that is communicated with respectively with controller 42, power supply and heating muff 3, give the heat-conducting oil heating in the heating muff 3, improve the recirculated water in the temperature adjustment chuck 2, thereby improve the temperature of charge in the reaction kettle body 1.
Claims (3)
1. the synthesis reaction vessel that is used for polyurethane resin, comprise reaction kettle body, the outer wall of described reaction kettle body is provided with the temperature adjustment chuck, be provided with the heating muff that is communicated with power supply in the described temperature adjustment chuck, it is characterized in that: described reactor is provided with the automatic temperature control device that is communicated with respectively with the inner chamber of described heating muff and described reaction kettle body.
2. the synthesis reaction vessel that is used for polyurethane resin as claimed in claim 1, it is characterized in that: described automatic temperature control device comprises the temperature sensor that is arranged in the described reaction kettle body inner chamber, the controller that is communicated with described temperature sensor, and the temperature control automatic regulating valve that is communicated with respectively with described controller, power supply and described heating muff.
3. the synthesis reaction vessel that is used for polyurethane resin as claimed in claim 2 is characterized in that: described heating muff is provided with a plurality of, and described a plurality of heating muffs are communicated with described power supply by the temperature control automatic regulating valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200510059U CN202010552U (en) | 2011-02-26 | 2011-02-26 | Synthetic reaction kettle for polyurethane resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200510059U CN202010552U (en) | 2011-02-26 | 2011-02-26 | Synthetic reaction kettle for polyurethane resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010552U true CN202010552U (en) | 2011-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200510059U Expired - Fee Related CN202010552U (en) | 2011-02-26 | 2011-02-26 | Synthetic reaction kettle for polyurethane resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010552U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671612A (en) * | 2012-06-04 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Electrical heating reaction kettle |
| CN103480310A (en) * | 2013-08-31 | 2014-01-01 | 河南卓立膜材料股份有限公司 | Device for preventing deterioration of heat transfer oil of electrical heating reaction kettle |
| CN104888679A (en) * | 2015-06-19 | 2015-09-09 | 镇江中化聚氨酯工业设备有限公司 | Polyurethane reactor |
| CN106527543A (en) * | 2016-11-26 | 2017-03-22 | 共享铸钢有限公司 | Automatic casting resin temperature control system |
| CN106943979A (en) * | 2017-05-11 | 2017-07-14 | 河南欣博矿山装备技术有限公司 | A kind of synthesizer of esterified hydramine |
| CN111664284A (en) * | 2020-05-28 | 2020-09-15 | 江苏昊晟塑业科技有限公司 | System and method for automatically adjusting valve in particle foaming process |
-
2011
- 2011-02-26 CN CN2011200510059U patent/CN202010552U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671612A (en) * | 2012-06-04 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Electrical heating reaction kettle |
| CN103480310A (en) * | 2013-08-31 | 2014-01-01 | 河南卓立膜材料股份有限公司 | Device for preventing deterioration of heat transfer oil of electrical heating reaction kettle |
| CN104888679A (en) * | 2015-06-19 | 2015-09-09 | 镇江中化聚氨酯工业设备有限公司 | Polyurethane reactor |
| CN106527543A (en) * | 2016-11-26 | 2017-03-22 | 共享铸钢有限公司 | Automatic casting resin temperature control system |
| CN106527543B (en) * | 2016-11-26 | 2019-03-08 | 共享铸钢有限公司 | Casting resin automatic temperature control system |
| CN106943979A (en) * | 2017-05-11 | 2017-07-14 | 河南欣博矿山装备技术有限公司 | A kind of synthesizer of esterified hydramine |
| CN111664284A (en) * | 2020-05-28 | 2020-09-15 | 江苏昊晟塑业科技有限公司 | System and method for automatically adjusting valve in particle foaming process |
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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: 20111019 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |