CN205382114U - Unsaturated polyester resin apparatus for producing - Google Patents
Unsaturated polyester resin apparatus for producing Download PDFInfo
- Publication number
- CN205382114U CN205382114U CN201620129578.1U CN201620129578U CN205382114U CN 205382114 U CN205382114 U CN 205382114U CN 201620129578 U CN201620129578 U CN 201620129578U CN 205382114 U CN205382114 U CN 205382114U
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- China
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- condenser
- reactor
- knockout drum
- polyester resin
- water knockout
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Abstract
The utility model discloses a saturated polyester resin apparatus for producing mainly comprises reation kettle, agitator, transmission, coil pipe, observation hole, sour recovery unit, pure recovery unit, vertical condenser pipe, horizontal condenser pipe, reflux unit, vacuum connection and water knockout drum, the reation kettle top be equipped with transmission, transmission connects the agitator in the below, the agitator sets up in reation kettle, it observes the hole to be equipped with on the reation kettle of transmission one side, be equipped with parallelly connected sour recovery unit and pure recovery unit on the transmission opposite side reation kettle, simultaneous formula condenser is gone here and there jointly at sour recovery unit and pure recovery unit top, the upper right side of vertical (type) condenser is equipped with the horizontal condenser, the water knockout drum is connected to the horizontal condenser below, water knockout drum upper portion sets up vacuum connection, be equipped with the reflux unit between water knockout drum and the reation kettle. The utility model discloses the material misce bene makes whole temperature of charge even, prevents local overheat, and various reactant contact with each other are good moreover, and moisture is discharged soon, makes the reaction with higher speed, has improved work efficiency. Resin high productivity, waste water treatment was simple the later stage, greatly reduced the cost.
Description
Technical field
This utility model belongs to process of resin technical field, is specifically related to a kind of unsaturated polyester resin process units.
Background technology
Through the development of decades, penetrate into all trades and professions with the glass fiber reinforced plastics product that unsaturated polyester resin is matrix, played more and more important effect in national economy every field.But generally speaking, the production technology of domestic unsaturated polyester resin also lags far behind advanced international standard, being in particular in the aspects such as production technology falls behind, is simply equipped, technical merit is low, therefore the product quality of unsaturated polyester resin is not sufficiently stable, and performance is not ideal enough.Since entering 21st century, along with the fast development of domestic and international trade, the phenomenon that the production technology level of domestic unsaturated polyester resin product falls behind displays at once.Such severe situation forces domestic unsaturated polyester resin manufacturing enterprise to update, optimize production facility and technique, to increase the competitiveness with external colleague.nullReactor is the key equipment in unsaturated polyester resin polycondensation process，General reactor is to adopt clamp heating，When the volume of still increases，The ratio that the ratio that still surface area increases increases less than volume，So for unit volume，Effective heating or film-cooled heat diminish，The production cycle is made to extend and be difficult to control,Additionally，The water that course of reaction generates is by thermosetting steam，Discharge from reactor top，Steam can be mingled with more alcohol and acid，Prior art is to be directly connected to dephlegmator on reactor top，Dephlegmator top is sequentially connected with vertical condenser and horizontal condenser，By the separation of dephlegmator，Steam is isolated，Alcohol and acid reuse，But adopt single dephlegmator，Its inferior separating effect，Still have alcohol and the acid loss of part，Thus reducing the yield of unsaturated polyester resin，And increase the intractability of follow-up waste water.Once reclaiming the loss being not fee from portioned product, if adopting bilayer to reclaim, the acquirement rate of resin will be greatly improved.
Summary of the invention
The purpose of this utility model is to provide a kind of unsaturated polyester resin process units, has solved the deficiency existed in such scheme.
In order to achieve the above object, technical solution adopted in the utility model is:
Unsaturated polyester resin process units, main by reactor, agitator, actuating device, coil pipe, observation port, acid-restoring plant, alcohol retracting device, vertical condensation pipe, horizontal condensing tube, reflux, vacuum interface and water knockout drum composition, described reactor top is provided with actuating device, actuating device is connected below agitator, agitator is arranged in reactor, actuating device side reactor is provided with observation port, actuating device opposite side reactor is provided with acid-restoring plant and the alcohol retracting device of parallel connection, connect vertical (type) condenser jointly in acid-restoring plant and alcohol retracting device top, vertical (type) condenser upper right side is provided with horizontal condenser, horizontal condenser is connected below water knockout drum, water knockout drum top arranges vacuum interface, reflux it is provided with between water knockout drum and reactor.
Described reactor lower sidewall is provided with sampler.
Described coil pipe is set to nickel chromium stainless steel material.
Described vertical (type) condenser and horizontal condenser are designed with outlet and water inlet.
Described reactor sidewall is provided with rinser.
This utility model mixing of materials is uniform, makes whole temperature of charge uniform, it is prevented that hot-spot, and various reactant contacts with each other well, and moisture is discharged fast, makes reaction accelerate, improves work efficiency.Production of resins rate is high, and later stage wastewater treatment is simple, greatly reduces cost.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
1-reactor；2-agitator；3-actuating device；4-coil pipe；5-observation port；6-acid-restoring plant；7-alcohol retracting device；8-vertical condensation pipe；The horizontal condensing tube of 9-；10-reflux；11-vacuum interface；12-water knockout drum.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
nullAs shown in Figure 1，Unsaturated polyester resin process units，Main by reactor 1、Agitator 2、Actuating device 3、Coil pipe 4、Observation port 5、Acid-restoring plant 6、Alcohol retracting device 7、Vertical condensation pipe 8、Horizontal condensing tube 9、Reflux 10、Vacuum interface 11 and water knockout drum 12 form，Described reactor 1 top is provided with actuating device 3，Actuating device 3 is connected below agitator 2，Agitator 2 is arranged in reactor 1，Actuating device 3 side reactor 1 is provided with observation port 5，Actuating device 3 opposite side reactor 1 is provided with acid-restoring plant 6 and the alcohol retracting device 7 of parallel connection，Connect vertical (type) condenser 8 jointly in acid-restoring plant 6 and alcohol retracting device 7 top，Vertical (type) condenser 8 upper right side is provided with horizontal condenser 9，Horizontal condenser 9 is connected below water knockout drum 12，Water knockout drum 12 top arranges vacuum interface 11，Reflux 10 it is provided with between water knockout drum 12 and reactor 1；Described reactor 1 lower sidewall is provided with sampler；Described coil pipe 4 is set to nickel chromium stainless steel material；Described vertical (type) condenser 8 and horizontal condenser 9 are designed with outlet and water inlet；Described reactor 1 sidewall is provided with rinser.
Claims (5)
1. unsaturated polyester resin process units, main by reactor, agitator, actuating device, coil pipe, observation port, acid-restoring plant, alcohol retracting device, vertical condensation pipe, horizontal condensing tube, reflux, vacuum interface and water knockout drum composition, it is characterized in that: described reactor top is provided with actuating device, actuating device is connected below agitator, agitator is arranged in reactor, actuating device side reactor is provided with observation port, actuating device opposite side reactor is provided with acid-restoring plant and the alcohol retracting device of parallel connection, connect vertical (type) condenser jointly in acid-restoring plant and alcohol retracting device top, vertical (type) condenser upper right side is provided with horizontal condenser, horizontal condenser is connected below water knockout drum, water knockout drum top arranges vacuum interface, reflux it is provided with between water knockout drum and reactor.
2. unsaturated polyester resin process units according to claim 1, it is characterised in that: described reactor lower sidewall is provided with sampler.
3. unsaturated polyester resin process units according to claim 1, it is characterised in that: described coil pipe is set to nickel chromium stainless steel material.
4. unsaturated polyester resin process units according to claim 1, it is characterised in that: described vertical (type) condenser and horizontal condenser are designed with outlet and water inlet.
5. unsaturated polyester resin process units according to claim 1, it is characterised in that: described reactor sidewall is provided with rinser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129578.1U CN205382114U (en) | 2016-02-21 | 2016-02-21 | Unsaturated polyester resin apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129578.1U CN205382114U (en) | 2016-02-21 | 2016-02-21 | Unsaturated polyester resin apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382114U true CN205382114U (en) | 2016-07-13 |
Family
ID=56350807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620129578.1U Expired - Fee Related CN205382114U (en) | 2016-02-21 | 2016-02-21 | Unsaturated polyester resin apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913660A (en) * | 2017-12-01 | 2018-04-17 | 浙江龙鑫化工有限公司 | A kind of unsaturated polyester resin production equipment |
| CN108499487A (en) * | 2018-03-19 | 2018-09-07 | 江苏大力士投资有限公司 | A kind of production system and its production method of unsaturated-resin |
-
2016
- 2016-02-21 CN CN201620129578.1U patent/CN205382114U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913660A (en) * | 2017-12-01 | 2018-04-17 | 浙江龙鑫化工有限公司 | A kind of unsaturated polyester resin production equipment |
| CN107913660B (en) * | 2017-12-01 | 2020-01-03 | 浙江龙鑫化工有限公司 | Unsaturated polyester resin production facility |
| CN108499487A (en) * | 2018-03-19 | 2018-09-07 | 江苏大力士投资有限公司 | A kind of production system and its production method of unsaturated-resin |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20180221 |