CN203342816U - Reaction kettle for producing self-emulsifying water-borne epoxy resin - Google Patents
Reaction kettle for producing self-emulsifying water-borne epoxy resin Download PDFInfo
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- CN203342816U CN203342816U CN2013203365713U CN201320336571U CN203342816U CN 203342816 U CN203342816 U CN 203342816U CN 2013203365713 U CN2013203365713 U CN 2013203365713U CN 201320336571 U CN201320336571 U CN 201320336571U CN 203342816 U CN203342816 U CN 203342816U
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- epoxy resin
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- reaction kettle
- producing self
- reactor
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Abstract
The utility model provides a reaction kettle for producing self-emulsifying water-borne epoxy resin so as to solve the problems. The reaction kettle comprises a housing, wherein a feeding hole, a motor and a steam outlet are arranged at the top of the housing; a discharging hole is formed in the bottom of the housing; the motor is connected with a stirring rod extending into the housing; a blade is arranged at one end of the stirring rod, which is not connected with the motor; an electromagnetic heater is arranged in the housing; a vacuum pipe is arranged on the side surface of the housing; the vacuum pipe is connected with the vacuum pipe. The reaction kettle has the benefits as follows: the reaction kettle is simple in structure and convenient to use; a solution can be subjected to reduced pressure distillation in the reaction kettle; the production cost is reduced.
Description
(1) technical field
The utility model relates to a kind of chemical industry equipment, particularly relates to a kind of reactor of producing self-emulsification aqueous epoxy resin.
(2) background technology
Epoxy resin has excellent tack, heat endurance, chemical-resistant, insulating properties and mechanical strength etc., is widely used in the every field such as coating, adhesive and composite.But epoxy resin commonly used is water-insoluble, only is dissolved in the organic solvents such as aromatic hydrocarbons, ketone and alcohols, and the organic solvent price is more expensive and have a volatility, to environment, this drawbacks limit epoxy resin at coating, the extensive use in the adhesive industry.
Along with the increasingly stringent that requires to environmental protection, do not contain volatile organic matter or do not contain the research direction that the system that is harmful to air pollutants has become new material.With solvent based coating, compare, aqueous epoxide resin paint had both had the chemical-resistant that solvent epoxy coatings is good, high adhesion force and good mechanical and physical performance and electrical insulating property, there are again other plurality of advantages, if do not caused air pollution, little, the difficult combustion of smell, using safety and easy water cleaning etc.There are very large social effect and economic benefits.
The production equipment of existing self-emulsification aqueous epoxy resin, reactor and vacuum distillation equipment are two covers, have increased the production cost of enterprise.Therefore, be necessary existing chemical industry equipment is improved, can in same equipment, complete reaction and decompression distillation.
(3) utility model content
In order to overcome the weak point of existing chemical industry equipment, the utility model provides a kind of reactor of producing self-emulsification aqueous epoxy resin.
The technical solution of the utility model is to realize like this.
A kind of reactor of producing self-emulsification aqueous epoxy resin of this programme, comprise shell, and the top of described housing is provided with charging aperture, motor and steam (vapor) outlet; The bottom of described shell is provided with discharging opening; Described motor is connected with the stirring rod that stretches into enclosure; The end that described stirring rod is not connected with motor is provided with blade; The inside of described shell is provided with electromagnetic heater; The side of described shell is provided with vacuum tube; Described vacuum tube is connected with vavuum pump.
The material of described all parts is acid resisting material.
Described acid resisting material is fine-grained alumina or zinc oxide.
Described motor is variable-frequency motor.
Be provided with seal cover on described charging aperture and discharging opening.
Usefulness of the present utility model is: simple in structure, easy to use, can in reactor, complete the decompression distillation to solution, and reduce production costs.
(4) accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-shell, 2-charging aperture, 3-discharging opening, 4-steam (vapor) outlet, 5-motor, 6-stirring rod, 7-blade, 8-electromagnetic heater, 9-vacuum tube, 10-vavuum pump.
(5) specific embodiment
Below in conjunction with accompanying drawing, a kind of embodiment of the present utility model is made to brief description.
A kind of reactor of producing self-emulsification aqueous epoxy resin as Fig. 1, comprise shell 1, and the top of described housing 1 is provided with charging aperture 2, motor 5 and steam (vapor) outlet 4; The bottom of described shell 1 is provided with discharging opening 3; Described motor 5 is connected with the stirring rod 6 that stretches into shell 1 inside; The end that described stirring rod 6 is not connected with motor 5 is provided with blade 7; The inside of described shell 1 is provided with electromagnetic heater 8; The side of described shell 1 is provided with vacuum tube 9; Described vacuum tube 9 is connected with vavuum pump 10; The surface of described all parts scribbles acid resisting material; Described acid resisting material is fine-grained alumina or zinc oxide; Described motor 5 is variable-frequency motor; Be provided with seal cover on described charging aperture 2 and discharging opening 3.
The course of work of this example: when using the utility model to produce self-emulsification aqueous epoxy resin, at first, raw material is joined in reactor from charging aperture 2, then with seal cover by charging aperture 2 and discharging opening 3 good seals.Then, open motor 5, motor 5 drives stirring rod 6 and moves together, owing to being provided with blade 7 on stirring rod 6, so can stir fully reactant liquor.Because reaction is at high temperature to carry out, so will open 8 pairs of reactant liquors of electromagnetic heater, heated.Finally, after reaction finishes, open 10 pairs of reactors of vavuum pump and vacuumized, under vacuum state, the boiling point of liquid reduces, so can be distilled the unwanted materials such as solvent at lower temperature, steam is discharged reactor by steam (vapor) outlet 4.The self-emulsification aqueous epoxy resin of finally staying in reactor is discharged by discharging opening 3.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. a reactor of producing self-emulsification aqueous epoxy resin, comprise shell (1), it is characterized in that: the top of described housing (1) is provided with charging aperture (2), motor (5) and steam (vapor) outlet (4); The bottom of described shell (1) is provided with discharging opening (3); Described motor (5) stirring rod (6) inner with stretching into shell (1) is connected; The end that described stirring rod (6) is not connected with motor (5) is provided with blade (7); The inside of described shell (1) is provided with electromagnetic heater (8); The side of described shell (1) is provided with vacuum tube (9); Described vacuum tube (9) is connected with vavuum pump (10).
2. a kind of reactor of producing self-emulsification aqueous epoxy resin according to claim 1, it is characterized in that: the surface of described all parts scribbles acid resisting material.
3. a kind of reactor of producing self-emulsification aqueous epoxy resin according to claim 2, it is characterized in that: described acid resisting material is fine-grained alumina or zinc oxide.
4. a kind of reactor of producing self-emulsification aqueous epoxy resin according to claim 1, it is characterized in that: described motor (5) is variable-frequency motor.
5. a kind of reactor of producing self-emulsification aqueous epoxy resin according to claim 1, is characterized in that: on described charging aperture (2) and discharging opening (3), be provided with seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203365713U CN203342816U (en) | 2013-06-08 | 2013-06-08 | Reaction kettle for producing self-emulsifying water-borne epoxy resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203365713U CN203342816U (en) | 2013-06-08 | 2013-06-08 | Reaction kettle for producing self-emulsifying water-borne epoxy resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342816U true CN203342816U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203365713U Expired - Fee Related CN203342816U (en) | 2013-06-08 | 2013-06-08 | Reaction kettle for producing self-emulsifying water-borne epoxy resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902632A (en) * | 2017-12-08 | 2018-04-13 | 浙江凯圣氟化学有限公司 | A kind of electronic-grade sulfuric acid heating unit and method |
| CN112097451A (en) * | 2020-09-21 | 2020-12-18 | 安徽省含山县锦华氧化锌厂 | High-efficient cooler of zinc oxide |
-
2013
- 2013-06-08 CN CN2013203365713U patent/CN203342816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902632A (en) * | 2017-12-08 | 2018-04-13 | 浙江凯圣氟化学有限公司 | A kind of electronic-grade sulfuric acid heating unit and method |
| CN112097451A (en) * | 2020-09-21 | 2020-12-18 | 安徽省含山县锦华氧化锌厂 | High-efficient cooler of zinc oxide |
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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: 20131218 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |