CN204891825U - Hydrogenation ware - Google Patents
Hydrogenation ware Download PDFInfo
- Publication number
- CN204891825U CN204891825U CN201520507481.5U CN201520507481U CN204891825U CN 204891825 U CN204891825 U CN 204891825U CN 201520507481 U CN201520507481 U CN 201520507481U CN 204891825 U CN204891825 U CN 204891825U
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- CN
- China
- Prior art keywords
- rear end
- flange
- end head
- shell
- barrel
- 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
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a hydrogenation ware comprises front end return bend, front end head, barrel, thermocouple flange, rear end return bend, discharge tube, cold hydrogen flange and rear end head, the front end return bend connect the left side of front end head, front end head connection tube's left side, the barrel comprises eight shell rings, every shell ring top corresponds a thermocouple flange, two connections of cold hydrogen flange are in the barrel below, the rear end head is connected on the barrel right side, the rear end return bend is connected on the right side of rear end head, the discharge tube connection is below rear end head right. The utility model discloses simple structure, convenient to use, the technique is reasonable. The top of every shell ring all is provided with the thermocouple flange for the distribution of temperature is even, can obtain being fit for the best speed of reaction, and technology stability is good.
Description
Technical field
The utility model belongs to a kind of chemical industry equipment, is specifically related to a kind of hydrogenation reactor.
Background technology
Current domestic ethylene glycol adopts shell and tube reactor in hydrogenation reaction in producing, and reactor size is large, and filler packing factor is little, causes reaction efficiency low.Current production capacity is 50,000 tons/year of glycol units, its hydrogenation reaction workshop section needs the reactor of 2 above-mentioned sizes to be operated in parallel, and as production capacity is increased to 200,000 tons/year, then needs the reactor that 6 similar, be similar to a little group of planes, bring very large difficulty to plant running, operation, maintenance.
Utility model content
The purpose of this utility model is to provide a kind of hydrogenation reactor, to solve the deficiency existed in above-mentioned technology.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of hydrogenation reactor, be made up of front end bend pipe, front-end end enclosure, cylindrical shell, thermocouple flange, rear end bend pipe, discharge duct, cold hydrogen flange and rear end end socket, described front end bend pipe connects the left side of front-end end enclosure, the left side of front-end end enclosure connector drum, cylindrical shell is made up of eight shell rings, a corresponding thermocouple flange above each shell ring, cold hydrogen flange two is connected to below cylindrical shell, rear end end socket is connected on the right side of cylindrical shell, 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 utility model structure is simple, and easy to use, technology is reasonable.The top of each shell ring is provided with thermocouple flange, makes uniformity of temperature profile, and can obtain the iptimum speed being applicable to reaction, technology stability is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of hydrogenation reactor, by front end bend pipe 1, front-end end enclosure 2, cylindrical shell 3, thermocouple flange 4, rear end bend pipe 5, discharge duct 6, cold hydrogen flange 7 and rear end end socket 8 form, described front end bend pipe 1 connects the left side of front-end end enclosure 2, the left side of front-end end enclosure 2 connector drum 3, cylindrical shell 3 is made up of eight shell rings, a corresponding thermocouple flange 4 above each shell ring, cold hydrogen flange 7 two is connected to below cylindrical shell 3, rear end end socket 8 is connected on the right side of cylindrical shell 3, rear end bend pipe 5 is connected to the right side of rear end end socket 8, discharge duct 6 is connected to the lower right of rear end end socket 8.
Claims (1)
1. a hydrogenation reactor, be made up of front end bend pipe, front-end end enclosure, cylindrical shell, thermocouple flange, rear end bend pipe, discharge duct, cold hydrogen flange and rear end end socket, it is characterized in that: described front end bend pipe connects the left side of front-end end enclosure, the left side of front-end end enclosure connector drum, cylindrical shell is made up of eight shell rings, a corresponding thermocouple flange above each shell ring, cold hydrogen flange two is connected to below cylindrical shell, rear end end socket is connected on the right side of cylindrical shell, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507481.5U CN204891825U (en) | 2015-07-15 | 2015-07-15 | Hydrogenation ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507481.5U CN204891825U (en) | 2015-07-15 | 2015-07-15 | Hydrogenation ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204891825U true CN204891825U (en) | 2015-12-23 |
Family
ID=54914040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507481.5U Expired - Fee Related CN204891825U (en) | 2015-07-15 | 2015-07-15 | Hydrogenation ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204891825U (en) |
-
2015
- 2015-07-15 CN CN201520507481.5U patent/CN204891825U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160715 |