CN206168433U - Ethoxy - apparatus for producing - Google Patents
Ethoxy - apparatus for producing Download PDFInfo
- Publication number
- CN206168433U CN206168433U CN201621098120.0U CN201621098120U CN206168433U CN 206168433 U CN206168433 U CN 206168433U CN 201621098120 U CN201621098120 U CN 201621098120U CN 206168433 U CN206168433 U CN 206168433U
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- reactor
- pipeline
- heat exchanger
- circulating pump
- pass
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Ethoxy - apparatus for producing relates to a ethoxy - apparatus for producing. Mainly be little in delay jar internal reaction probability for solving current ethoxy - apparatus for producing material, the reaction rate is slow, and the problem that the conversion rate is low designs. It is including being detained the jar, pass through the pipe connection between the discharge gate of delay jar and the import of circulating pump, pass through the pipe connection between the export of circulating pump and the heat exchanger inlet, be equipped with ejection of compact pipeline between circulating pump and the heat exchanger on the pipeline be connected, pass through the pipe connection between heat exchanger export and the reactor entry, the pipeline of being connected between heat exchanger export and the reactor stretches into reactor, be equipped with the ethylene oxide inlet pipe on the reactor, pass through the pipe connection between the discharge gate of reactor bottom and the feed inlet of delay tank deck portion, stretching into and establishing a plurality of shower head on reactor's the pipeline, wire mesh packing is established on the upper portion in being detained jar. The advantage is multiplicable gas liquid reaction probability for the reaction rate improves the conversion rate.
Description
Technical field：
The utility model is related to a kind of ethoxylation process units.
Background technology：
Existing ethoxylation process units includes being detained tank, heat exchanger, circulating pump, reactor, the material being detained in tank
Entered into reactor after being exchanged heat through heat exchanger, gas-liquid contact reaction is carried out with ethylene oxide vapor, side border ring returns to delay
Tank, reaction is discharged after terminating through the pipeline that discharges；It is disadvantageous in that：Material reaction probability in delay tank is small, reaction speed
Slowly, conversion ratio is low.
The content of the invention：
Technical problem to be solved in the utility model is to provide a kind of material reaction probability greatly, and reaction speed is fast, conversion
Rate ethoxylation process units high.
What above-mentioned purpose was realized in：It includes being detained tank, leads between the import of the discharging opening and circulating pump of delay tank
Piping is connected, and is connected by pipeline between the outlet of circulating pump and heat exchanger entrance, is connected between circulating pump and heat exchanger
Pipeline is provided with discharging pipeline, by pipeline connection, heat exchanger exit and reactor between heat exchanger exit and reactor inlet
Between the pipeline that connects extend into reactor, reactor is provided with oxirane feed pipe, the discharging opening of reactor bottom with
Connected by pipeline between the charging aperture of delay tank top；It is characterized in that：It extend on the pipeline in reactor and sets several sprays
Head is drenched, wire packing is set on the top being detained in tank.
The utility model has the advantages that：Material sprays through spray head after being exchanged heat by heat exchanger and is atomized into droplet, with epoxy
Ethane steam carries out gas-liquid contact reaction, and the material got off by reactor is flowed down by after wire packing atomization, can increase gas-liquid
Reaction probability, accelerates reaction speed, improves conversion ratio.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Specific embodiment：
Reference picture 1, it is included being detained tank 1, is connected by pipeline between the import of the discharging opening and circulating pump 2 of delay tank,
Connected by pipeline between the outlet of circulating pump and the entrance of heat exchanger 3, the pipeline connected between circulating pump and heat exchanger is provided with
Discharging pipeline 4, is connected between heat exchanger exit and the entrance of reactor 5 by pipeline, is connected between heat exchanger exit and reactor
Pipeline extend into reactor, reactor is provided with oxirane feed pipe 6, the discharging opening of reactor bottom be detained tank deck
Connected by pipeline between the charging aperture in portion；It is characterized in that：It extend on the pipeline in reactor and sets several spray heads 7,
The top being detained in tank sets wire packing 8.
Claims (1)
1. ethoxylation process units, including delay tank（1）, it is detained the discharging opening and circulating pump of tank（2）Import between pass through
Pipeline connection, the outlet of circulating pump and heat exchanger（3）Connected by pipeline between entrance, connected between circulating pump and heat exchanger
Pipeline is provided with discharging pipeline（4）, heat exchanger exit and reactor（5）Between entrance by pipeline connect, heat exchanger exit with
The pipeline connected between reactor is extend into reactor, and reactor is provided with oxirane feed pipe（6）, reactor bottom
Connected by pipeline between the charging aperture of discharging opening and delay tank top；It is characterized in that：It extend on the pipeline in reactor and sets
Several spray heads（7）, wire packing is set on the top being detained in tank（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098120.0U CN206168433U (en) | 2016-10-08 | 2016-10-08 | Ethoxy - apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098120.0U CN206168433U (en) | 2016-10-08 | 2016-10-08 | Ethoxy - apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168433U true CN206168433U (en) | 2017-05-17 |
Family
ID=58676989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098120.0U Active CN206168433U (en) | 2016-10-08 | 2016-10-08 | Ethoxy - apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605079A (en) * | 2019-10-12 | 2019-12-24 | 惠生(中国)投资有限公司 | Ultrasonic atomization micromixer, microchannel reactor, prepolymerization system, and para-aramid resin continuous polymerization reaction system and method |
-
2016
- 2016-10-08 CN CN201621098120.0U patent/CN206168433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605079A (en) * | 2019-10-12 | 2019-12-24 | 惠生(中国)投资有限公司 | Ultrasonic atomization micromixer, microchannel reactor, prepolymerization system, and para-aramid resin continuous polymerization reaction system and method |
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| GR01 | Patent grant | ||
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