CN205550264U - A reaction kettle device for unsaturated polyester resin - Google Patents
A reaction kettle device for unsaturated polyester resin Download PDFInfo
- Publication number
- CN205550264U CN205550264U CN201620124588.6U CN201620124588U CN205550264U CN 205550264 U CN205550264 U CN 205550264U CN 201620124588 U CN201620124588 U CN 201620124588U CN 205550264 U CN205550264 U CN 205550264U
- Authority
- CN
- China
- Prior art keywords
- reactor
- recovery tower
- reation kettle
- polyester resin
- unsaturated polyester
- 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
- 229920006337 unsaturated polyester resin Polymers 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 title abstract description 3
- 238000011084 recovery Methods 0.000 claims abstract description 27
- 239000002253 acid Substances 0.000 claims abstract description 16
- 229910052756 noble gas Inorganic materials 0.000 claims description 15
- 238000011534 incubation Methods 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a reaction kettle device for unsaturated polyester resin, including base and reation kettle, the base left and right sides is equipped with the gyro wheel, and the base top is equipped with reation kettle, is equipped with the landing leg between reation kettle and the base, is equipped with agitator motor in the reation kettle, and agitator motor's output is equipped with the (mixing) shaft, is equipped with helical blade on the (mixing) shaft, and the reation kettle inner wall in the helical blade outside is equipped with loop heat pipe, the reation kettle upper end is equipped with the blast pipe, and pure recovery tower and acid recovery tower are connected respectively through the pipe in the blast pipe upper end, all are equipped with the choke valve on the pipe near pure recovery tower and acid recovery tower, and the air duct is all connected to the giving vent to anger end of pure recovery tower and acid recovery tower upper end, air duct right -hand member link bit in the header tank on reation kettle right side, the utility model is simple and reasonable in structure, the transport of being convenient for has improved reation kettle's thermal insulation performance, has realized thermal recycle in the waste gas, has avoided thermal waste.
Description
Technical field
This utility model relates to a kind of aldehyde resin processing unit (plant), a kind of reactor device for unsaturated polyester resin.
Background technology
Reactor is the key equipment in unsaturated polyester resin polycondensation process, owing to there being unsaturated bond in unsaturated polyester resin, is oxidized easily when producing unsaturated polyester resin and needs starvation, so needing to pour noble gas.nullGeneral reactor is to use clamp heating，When reactor volume increases，The ratio that the ratio that reactor surface area increases increases less than volume，So for unit volume，Area is effectively heated or cooled diminish，The production cycle is made to extend and be difficult to control to，Additionally，The water that course of reaction produces 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 fractional distillation of dephlegmator, steam is separated，Alcohol and the recovery of acid，But use single dephlegmator，Separating effect is poor，Still there are part alcohol and acid loss，Thus reduce the yield of unsaturated polyester resin，And add the intractability of follow-up waste water，In order to solve the existing a kind of response system for unsaturated polyester resin of the problems referred to above，But the heat-insulating property of this device is poor，And then cause a large amount of losses of reactor heat，Can not be to the recycling of heat in waste gas，Thus cause the waste of resource.
Utility model content
The purpose of this utility model is to provide a kind of reactor device for unsaturated polyester resin, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of reactor device for unsaturated polyester resin，Including base and reactor，The described base left and right sides is provided with roller，Base is arranged over reactor，Supporting leg it is provided with between reactor and base，Stirring motor it is provided with in reactor，The outfan of stirring motor is provided with shaft，Shaft is provided with helical blade，Reactor inwall outside helical blade is provided with circular heating tube，Described reactor upper end is provided with exhaustor，Exhaustor upper end connects alcohol recovery tower and acid recovery tower respectively by conduit，It is designed with choke valve on the conduit of alcohol recovery tower and acid recovery tower，The outlet side of alcohol recovery tower and acid recovery tower upper end all connects airway，The connection of airway right-hand member is positioned at the header tank on the right side of reactor，Airway near header tank is provided with condenser，It is equipped with heat exchanger tube on airway on the upside of condenser，The airway surface at heat exchanger tube place is evenly distributed with heat exchange fin，The inlet end of heat exchanger tube is provided with noble gas air supply pipe，The outlet side of heat exchanger tube is wrapped in the incubation cavity outside reactor by the connection of right communicating pipe，The outlet side of the incubation cavity upper right side inlet end by left connection pipe coupled reaction still.
As further program of the utility model: described roller is self-locking roller.
As further program of the utility model: described stirring motor lower end is provided with horizontal fixing bar in a kettle..
As further program of the utility model: the reactor upper end on the right side of described exhaustor is provided with charge door.
As further program of the utility model: described reactor lower end is additionally provided with discharge nozzle and the outlet valve being positioned on discharge nozzle.
nullCompared with prior art，The beneficial effects of the utility model are: this utility model is by being equipped with heat exchanger tube on the airway on the upside of condenser，The airway surface at heat exchanger tube place is evenly distributed with heat exchange fin，The effect of heat exchange fin increases heat exchange area，And then raising heat exchange efficiency，The inlet end of heat exchanger tube is provided with noble gas air supply pipe，The outlet side of heat exchanger tube is wrapped in the incubation cavity outside reactor by the connection of right communicating pipe，The outlet side of the incubation cavity upper right side inlet end by left connection pipe coupled reaction still，When the device is operated，Noble gas enters in heat exchanger tube along noble gas air supply pipe，Indifferent gas in heat exchanger tube knows from experience the heat absorbed in airway in waste gas by heat exchange fin，Then the high temperature inert gas after preheating can fill incubation cavity，And then outside reactor, form a layer of air protecting film，Thus greatly improve the heat-insulating property of reactor，Reduce the passage of heat，And this entered the temperature that also will not reduce reactor after reactor by the noble gas after heating，This utility model simple in construction、Rationally、It is easy to carrying，Improve the heat-insulating property of reactor，Achieve the recycling of heat in waste gas，Avoid the waste of heat.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: base 1, reactor 2, roller 3, supporting leg 4, add heat pipe 5, incubation cavity 6, helical blade 7, shaft 8, stirring motor 9, left connection pipe 10, exhaustor 11, alcohol recovery tower 12, acid recovery tower 13, airway 14, heat exchange fin 15, noble gas air supply pipe 16, heat exchanger tube 17, right communicating pipe 18, condenser 19, header tank 20.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，In this utility model embodiment，A kind of reactor device for unsaturated polyester resin，Including base 1 and reactor 2，Described base 1 left and right sides is provided with the roller 3 facilitating device to carry，Roller 3 is self-locking roller，Base 1 is arranged over reactor 2，Supporting leg 4 it is provided with between reactor 2 and base 1，Stirring motor 9 it is provided with in reactor 2，Stirring motor 9 lower end is provided with horizontal fixing bar in reactor 2，The outfan of stirring motor 9 is provided with shaft 8，Shaft 8 is provided with helical blade 7，The effect of helical blade 7 is to promote the interior stream of material in reactor 2，Reactor 2 inwall outside helical blade 7 is provided with circular heating tube 5，The heating surface (area) (HS of this circular heating tube 5 is big，The efficiency of heating surface is high，Described reactor 2 upper end is provided with exhaustor 11，Reactor 2 upper end on the right side of exhaustor 11 is provided with charge door，Exhaustor 11 upper end connects alcohol recovery tower 12 and acid recovery tower 13 respectively by conduit，It is designed with choke valve on the conduit of alcohol recovery tower 12 and acid recovery tower 13，The outlet side of alcohol recovery tower 12 and acid recovery tower 13 upper end all connects airway 14，The connection of airway 14 right-hand member is positioned at the header tank 20 on the right side of reactor 2，Airway 14 near header tank 20 is provided with condenser 19，It is equipped with heat exchanger tube 17 on airway 14 on the upside of condenser 19，Airway 14 surface at heat exchanger tube 17 place is evenly distributed with heat exchange fin 15，The effect of heat exchange fin 15 increases heat exchange area，And then raising heat exchange efficiency，The inlet end of heat exchanger tube 17 is provided with noble gas air supply pipe 16，The outlet side of heat exchanger tube 17 is wrapped in the incubation cavity 6 outside reactor 2 by the connection of right communicating pipe 18，The outlet side of the incubation cavity 6 upper right side inlet end by left connection pipe 10 coupled reaction still 2，When the device is operated，Noble gas enters in heat exchanger tube 17 along noble gas air supply pipe 16，Indifferent gas in heat exchanger tube 17 knows from experience the heat absorbed in airway 14 in waste gas by heat exchange fin，Then the high temperature inert gas after preheating can fill incubation cavity 6，And then outside reactor 2, form a layer of air protecting film，Thus greatly improve the heat-insulating property of reactor，Reduce the passage of heat，Described reactor 2 lower end is additionally provided with discharge nozzle and the outlet valve being positioned on discharge nozzle.
nullOperation principle of the present utility model is: this utility model is by being equipped with heat exchanger tube on the airway on the upside of condenser，The airway surface at heat exchanger tube place is evenly distributed with heat exchange fin，The effect of heat exchange fin increases heat exchange area，And then raising heat exchange efficiency，The inlet end of heat exchanger tube is provided with noble gas air supply pipe，The outlet side of heat exchanger tube is wrapped in the incubation cavity outside reactor by the connection of right communicating pipe，The outlet side of the incubation cavity upper right side inlet end by left connection pipe coupled reaction still，When the device is operated，Noble gas enters in heat exchanger tube along noble gas air supply pipe，Indifferent gas in heat exchanger tube knows from experience the heat absorbed in airway in waste gas by heat exchange fin，Then the high temperature inert gas after preheating can fill incubation cavity，And then outside reactor, form a layer of air protecting film，Thus greatly improve the heat-insulating property of reactor，Reduce the passage of heat，And this entered the temperature that also will not reduce reactor after reactor by the noble gas after heating.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
- null1. the reactor device for unsaturated polyester resin，Including base and reactor，It is characterized in that，The described base left and right sides is provided with roller，Base is arranged over reactor，Supporting leg it is provided with between reactor and base，Stirring motor it is provided with in reactor，The outfan of stirring motor is provided with shaft，Shaft is provided with helical blade，Reactor inwall outside helical blade is provided with circular heating tube，Described reactor upper end is provided with exhaustor，Exhaustor upper end connects alcohol recovery tower and acid recovery tower respectively by conduit，It is designed with choke valve on the conduit of alcohol recovery tower and acid recovery tower，The outlet side of alcohol recovery tower and acid recovery tower upper end all connects airway，The connection of airway right-hand member is positioned at the header tank on the right side of reactor，Airway near header tank is provided with condenser，It is equipped with heat exchanger tube on airway on the upside of condenser，The airway surface at heat exchanger tube place is evenly distributed with heat exchange fin，The inlet end of heat exchanger tube is provided with noble gas air supply pipe，The outlet side of heat exchanger tube is wrapped in the incubation cavity outside reactor by the connection of right communicating pipe，The outlet side of the incubation cavity upper right side inlet end by left connection pipe coupled reaction still.
- A kind of reactor device for unsaturated polyester resin the most according to claim 1, it is characterised in that described roller is self-locking roller.
- A kind of reactor device for unsaturated polyester resin the most according to claim 1, it is characterised in that described stirring motor lower end is provided with horizontal fixing bar in a kettle..
- A kind of reactor device for unsaturated polyester resin the most according to claim 1, it is characterised in that the reactor upper end on the right side of described exhaustor is provided with charge door.
- A kind of reactor device for unsaturated polyester resin the most according to claim 1, it is characterised in that described reactor lower end is additionally provided with discharge nozzle and the outlet valve being positioned on discharge nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124588.6U CN205550264U (en) | 2016-02-18 | 2016-02-18 | A reaction kettle device for unsaturated polyester resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124588.6U CN205550264U (en) | 2016-02-18 | 2016-02-18 | A reaction kettle device for unsaturated polyester resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550264U true CN205550264U (en) | 2016-09-07 |
Family
ID=56819229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620124588.6U Expired - Fee Related CN205550264U (en) | 2016-02-18 | 2016-02-18 | A reaction kettle device for unsaturated polyester resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205550264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469333A (en) * | 2020-05-11 | 2020-07-31 | 辽宁金铠厦科技有限公司 | Constant-temperature silo for manufacturing polyurethane foaming particles |
| CN111569809A (en) * | 2020-07-17 | 2020-08-25 | 宁夏信达昌科技有限公司 | Energy-saving reaction kettle |
| CN112494974A (en) * | 2020-11-27 | 2021-03-16 | 河南源宏高分子新材料有限公司 | Energy-saving stripping tower with temperature exchange function |
-
2016
- 2016-02-18 CN CN201620124588.6U patent/CN205550264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469333A (en) * | 2020-05-11 | 2020-07-31 | 辽宁金铠厦科技有限公司 | Constant-temperature silo for manufacturing polyurethane foaming particles |
| CN111569809A (en) * | 2020-07-17 | 2020-08-25 | 宁夏信达昌科技有限公司 | Energy-saving reaction kettle |
| CN112494974A (en) * | 2020-11-27 | 2021-03-16 | 河南源宏高分子新材料有限公司 | Energy-saving stripping tower with temperature exchange function |
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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: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |