CN203183993U - Preheating device of epoxy reaction kettle - Google Patents
Preheating device of epoxy reaction kettle Download PDFInfo
- Publication number
- CN203183993U CN203183993U CN 201320078954 CN201320078954U CN203183993U CN 203183993 U CN203183993 U CN 203183993U CN 201320078954 CN201320078954 CN 201320078954 CN 201320078954 U CN201320078954 U CN 201320078954U CN 203183993 U CN203183993 U CN 203183993U
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- CN
- China
- Prior art keywords
- heat exchanger
- epoxy reaction
- preheating device
- reaction kettle
- vapor pipe
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- 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.)
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Abstract
The utility model discloses a preheating device of an epoxy reaction kettle. The preheating device comprises a heat exchanger, wherein a conveying pipe is connected to the top of the epoxy reaction kettle through one end of the heat exchanger and extends into the kettle; the conveying pipe is connected to a material supply device through the corresponding other end of the heat exchanger; the heat exchanger is provided with a vapor pipe in a penetrated way; and one end of the vapor pipe is connected to a steam supply device while the other end of the vapor pipe is connected to a condensed water recovery device. The preheating device has the beneficial effects that the heat exchanger and the vapor pipe are arranged outside the epoxy reaction kettle, and the vapor pipe can be used for enabling other waste steam to pass through the heat exchanger for heating reaction materials in the heat exchanger, so that the heat energy can be fully utilized, the epoxy reaction time can be greatly shortened, the production efficiency of the epoxy reaction kettle can be improved, and the production and economic benefits can be greatly increased.
Description
Technical field
The utility model relates to a kind of preheating device, especially the preheating device of epoxy reaction still.
Background technology
Epoxy reaction generally all is in reactor material (refined soybean oil or fatty acid methyl ester) to be heated to about 60 ℃ earlier, and then the dropping hydrogen peroxide reacts.This operating procedure efficiency of heating surface is not high, and if the time of the big needs of reactor volume longer, production efficiency is reduced.
The utility model content
The technical problems to be solved in the utility model provides a kind of preheating device of epoxy reaction still, can shorten the epoxy reaction time.
The utility model is achieved through the following technical solutions.
A kind of preheating device of epoxy reaction still, comprise heat exchanger, above-mentioned heat exchanger one end connects conveying pipeline to epoxy reaction still top and stretches in the still, the corresponding other end connects conveying pipeline to feeding device, above-mentioned heat exchanger runs through and is provided with vapour pipe, above-mentioned vapour pipe one end is connected to for steam unit, and the other end is connected to condensate water recovery device.
Further, the above-mentioned conveying pipeline that is connected to the epoxy reaction still is provided with valve.
Further, the above-mentioned conveying pipeline that is connected to feeding device is provided with valve.
The beneficial effects of the utility model:
Put heat exchanger and aqueous vapor pipe by being arranged on epoxy reaction still peripheral hardware, the aqueous vapor pipe can pass through heat exchanger by the steam that other are discarded, and the reaction material in the heat exchanger heated, so not only can take full advantage of heat energy, the epoxy reaction time can also be shortened greatly, the production efficiency of epoxy reaction still can be improved, productivity effect and economic benefit can be improved greatly.
Description of drawings
Fig. 1 is the structural representation of the preheating device of the implementation case epoxy reaction still.
The specific embodiment
Be described in further detail with the utility model of embodiment with reference to the accompanying drawings below.
Fig. 1 is the structural representation of the preheating device of the implementation case epoxy reaction still, with reference to Fig. 1, the utility model, the preheating device of epoxy reaction still, comprise heat exchanger 1, above-mentioned heat exchanger 1 one ends connect conveying pipeline 11 to epoxy reaction still 3 tops and stretch in the still, the corresponding other end connects conveying pipeline 12 to the feeding device (not shown), heat exchanger 1 runs through and is provided with vapour pipe 2, above-mentioned vapour pipe 2 one ends are connected to for the steam unit (not shown), and the other end is connected to the condensate water recovery device (not shown).
In the implementation case, the conveying pipeline 11 that is connected to the epoxy reaction still is provided with valve 110, and the conveying pipeline 12 that is connected to feeding device is provided with valve 120.Can regulate the delivery rate of conveying pipeline 11 and conveying pipeline 12 by valve 110 and valve 120.
The utility model, the preheating device of epoxy reaction still, put heat exchanger and aqueous vapor pipe by being arranged on epoxy reaction still peripheral hardware, the aqueous vapor pipe can pass through heat exchanger by the steam that other are discarded, and the reaction material in the heat exchanger heated, so not only can take full advantage of heat energy, can also shorten the epoxy reaction time greatly, the production efficiency of epoxy reaction still can be improved, productivity effect and economic benefit can be improved greatly.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage that is familiar with this art can understand the utility model content and is also implemented, and can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. the preheating device of an epoxy reaction still, it is characterized in that, comprise heat exchanger, described heat exchanger one end connects conveying pipeline to epoxy reaction still top and stretches in the still, the corresponding other end connects conveying pipeline to feeding device, described heat exchanger runs through and is provided with vapour pipe, and described vapour pipe one end is connected to for steam unit, and the other end is connected to condensate water recovery device.
2. the preheating device of epoxy reaction still according to claim 1 is characterized in that, the described conveying pipeline that is connected to the epoxy reaction still is provided with valve.
3. the preheating device of epoxy reaction still according to claim 1 is characterized in that, the described conveying pipeline that is connected to feeding device is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078954 CN203183993U (en) | 2013-02-20 | 2013-02-20 | Preheating device of epoxy reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078954 CN203183993U (en) | 2013-02-20 | 2013-02-20 | Preheating device of epoxy reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183993U true CN203183993U (en) | 2013-09-11 |
Family
ID=49100893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078954 Expired - Lifetime CN203183993U (en) | 2013-02-20 | 2013-02-20 | Preheating device of epoxy reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170066A (en) * | 2015-10-22 | 2015-12-23 | 鞍山兴德材料科技股份有限公司 | Continuous polymerization reactor used for producing mesocarbon microbeads |
| CN105271168A (en) * | 2015-10-22 | 2016-01-27 | 鞍山兴德材料科技股份有限公司 | Method for continuously preparing mesocarbon microbeads with co-production of impregnant pitch and coating pitch |
| CN111774018A (en) * | 2020-06-19 | 2020-10-16 | 浙江建业化工股份有限公司 | Plasticizer DOTP energy-saving reaction system of high-efficient edulcoration |
-
2013
- 2013-02-20 CN CN 201320078954 patent/CN203183993U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170066A (en) * | 2015-10-22 | 2015-12-23 | 鞍山兴德材料科技股份有限公司 | Continuous polymerization reactor used for producing mesocarbon microbeads |
| CN105271168A (en) * | 2015-10-22 | 2016-01-27 | 鞍山兴德材料科技股份有限公司 | Method for continuously preparing mesocarbon microbeads with co-production of impregnant pitch and coating pitch |
| CN105271168B (en) * | 2015-10-22 | 2017-03-15 | 鞍山兴德材料科技股份有限公司 | The method for continuously preparing carbonaceous mesophase spherules coproduction dipping agent bitumen and cladding pitch |
| CN111774018A (en) * | 2020-06-19 | 2020-10-16 | 浙江建业化工股份有限公司 | Plasticizer DOTP energy-saving reaction system of high-efficient edulcoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |