CN107626267A - Hydrogenation reactor - Google Patents
Hydrogenation reactor Download PDFInfo
- Publication number
- CN107626267A CN107626267A CN201710745563.7A CN201710745563A CN107626267A CN 107626267 A CN107626267 A CN 107626267A CN 201710745563 A CN201710745563 A CN 201710745563A CN 107626267 A CN107626267 A CN 107626267A
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- China
- Prior art keywords
- rear end
- cylinder
- bend pipe
- flange
- socket
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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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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The invention discloses a kind of hydrogenation reactor, it is made up of front end bend pipe, front-end end enclosure, cylinder, thermocouple flange, rear end bend pipe, discharge duct, cold hydrogen flange and rear end end socket, the left side of described front end bend pipe connection front-end end enclosure, the left side of front-end end enclosure connector drum, cylinder is made up of eight shell rings, a corresponding thermocouple flange above each shell ring, cold hydrogen flange two is connected to below cylinder, rear end end socket is connected on the right side of cylinder, rear end bend pipe is connected to the right side of rear end end socket, and discharge duct is connected to the lower right of rear end end socket.The present invention is simple in construction, and easy to use, technology is reasonable.Thermocouple flange is provided with above each shell ring so that uniformity of temperature profile, can obtain the iptimum speed for being adapted to reaction, technology stability is good.
Description
Technical field
The invention belongs to a kind of chemical industry equipment, and in particular to a kind of hydrogenation reactor.
Background technology
At present in domestic ethylene glycol production, shell and tube reactor is used in hydrogenation reaction, reactor size is big, and filler fills
It is small to fill out coefficient, causes reaction efficiency low.Production capacity is 50,000 tons/year of glycol units at present, and its hydrogenation reaction workshop section needs 2
The reactor parallel operation of the above-mentioned size of platform, such as increases to 200,000 tons/year by production capacity, then needs 6 similar reactors, similar
In a small group of planes, very big difficulty is brought to plant running, operation, maintenance.
The content of the invention
It is insufficient present in above-mentioned technology to solve it is an object of the invention to provide a kind of hydrogenation reactor.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of hydrogenation reactor, it is by front end bend pipe, front-end end enclosure, cylinder, thermocouple flange, rear end bend pipe, discharge duct, cold hydrogen method
Blue and rear end end socket composition, the left side of described front end bend pipe connection front-end end enclosure, the left side of front-end end enclosure connector drum, cylinder
It is made up of eight shell rings, a corresponding thermocouple flange, cold hydrogen flange two are connected to below cylinder above each shell ring, rear end seal
Head is connected on the right side of cylinder, and rear end bend pipe is connected to the right side of rear end end socket, and discharge duct is connected to the lower right of rear end end socket.
The present invention is simple in construction, and easy to use, technology is reasonable.Thermocouple flange is provided with above each shell ring so that
Uniformity of temperature profile, can obtain the iptimum speed for being adapted to reaction, and technology stability is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of hydrogenation reactor, is by front end bend pipe 1, front-end end enclosure 2, cylinder 3, thermocouple flange 4, rear end
Bend pipe 5, discharge duct 6, cold hydrogen flange 7 and rear end end socket 8 form, and described front end bend pipe 1 connects the left side of front-end end enclosure 2, preceding
The left side of first 2 connector drum 3 of end seal, cylinder 3 are made up of eight shell rings, a corresponding thermocouple flange 4, cold hydrogen above each shell ring
Flange 7 two is connected to the lower section of cylinder 3, and rear end end socket 8 is connected to the right side of cylinder 3, and rear end bend pipe 5 is connected to rear end end socket 8
Right side, discharge duct 6 are connected to the lower right of rear end end socket 8.
Claims (1)
1. a kind of hydrogenation reactor, it is by front end bend pipe, front-end end enclosure, cylinder, thermocouple flange, rear end bend pipe, discharge duct, cold hydrogen
Flange and rear end end socket composition, it is characterised in that：The left side of described front end bend pipe connection front-end end enclosure, front-end end enclosure connecting cylinder
The left side of body, cylinder are made up of eight shell rings, and a corresponding thermocouple flange, cold hydrogen flange two are connected to cylinder above each shell ring
Below body, rear end end socket is connected on the right side of cylinder, and rear end bend pipe is connected to the right side of rear end end socket, and discharge duct is connected to rear end seal
The lower right of head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745563.7A CN107626267A (en) | 2017-08-26 | 2017-08-26 | Hydrogenation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745563.7A CN107626267A (en) | 2017-08-26 | 2017-08-26 | Hydrogenation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107626267A true CN107626267A (en) | 2018-01-26 |
Family
ID=61101627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710745563.7A Withdrawn CN107626267A (en) | 2017-08-26 | 2017-08-26 | Hydrogenation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107626267A (en) |
-
2017
- 2017-08-26 CN CN201710745563.7A patent/CN107626267A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180126 |