CN207243830U - A kind of stabilizer side take-off consumption reducing device - Google Patents
A kind of stabilizer side take-off consumption reducing device Download PDFInfo
- Publication number
- CN207243830U CN207243830U CN201721183706.1U CN201721183706U CN207243830U CN 207243830 U CN207243830 U CN 207243830U CN 201721183706 U CN201721183706 U CN 201721183706U CN 207243830 U CN207243830 U CN 207243830U
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- CN
- China
- Prior art keywords
- stabilizer
- tower
- efferent duct
- reducing device
- connection
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a kind of stabilizer side take-off consumption reducing device, including stabilizer, the upper inside wall of the stabilizer is provided with collecting tank, and the side wall of stabilizer is located at collecting tank and is connected with side efferent duct, solenoid valve is installed on the side efferent duct, and the end coupled reaction device pipeline of side efferent duct, the end connection propane tower reboiler of the pipe reactor, and the exit connection cold box pipeline of propane tower reboiler, the top of the stabilizer is equipped with cooling pipe, and water cooler is installed on cooling pipe, and the end of reaction system connects evaporator by return duct, the output terminal connection reflux pump of the evaporator, and the end stable connection tower of reflux pump.The utility model reduces tower top water cooler load, increase stabilizer treating capacity, add propane tower heat source, reduce due to repetitive cycling cause reactor air speed is excessive, original treating capacity it is less than normal caused by influence, efficiency gets a promotion, product quality improves a lot than before, and processing cost reduces.
Description
Technical field
It the utility model is related to stabilizer technical field, more particularly to a kind of stabilizer side take-off consumption reducing device.
Background technology
The separation of existing aromatisation lighter hydrocarbons mainly carries out distillation operation using stabilizer, material enter tower it is interior after in tower reactor
Under the collective effect of steam and overhead reflux, top aggregation is moved in light component, heavy constituent is sent outside after tower reactor accumulation, thus
Realize the separation of weight component.The main function of present apparatus stabilizer is exactly the benzene content reduced in bottom of towe light naphthar, institute
Substantial amounts of C6, C7 component is had with overhead extraction to exist, and the latent heat of vaporization of this constituent part is higher, to be cooled to, and needs
More cold, thus increases the load of tower top water cooler.In addition overhead extraction mainly needs to be sent to reaction system, and
Stabilizer charging just comes from reaction, is so become higher equivalent to passive freshening, energy consumption, processing cost increase.
Utility model content
Based on technical problem existing for background technology, the utility model proposes a kind of stabilizer side take-off consumption reduction to fill
Put.
The utility model proposes a kind of stabilizer side take-off consumption reducing device, including stabilizer, the stabilizer it is interior
Wall top is provided with collecting tank, and the side wall of stabilizer is located at collecting tank and is connected with side efferent duct, pacifies on the side efferent duct
Equipped with solenoid valve, and the end coupled reaction device pipeline of side efferent duct, the end connection propane tower of the pipe reactor boil again
Device, and the exit connection cold box pipeline of propane tower reboiler, the top of the stabilizer is equipped with cooling pipe, and cooling pipe
On water cooler, the end coupled reaction system of the cooling pipe are installed, and the end of reaction system is connected by return duct
Evaporator, the output terminal connection reflux pump of the evaporator, and the end stable connection tower of reflux pump.
Preferably, the stable tower side wall is located at the lower end of collecting tank and is connected with gas pipeline, and gas pipeline connection third
Alkane tower reboiler, is provided with control valve on the gas pipeline.
Preferably, the inner cavity top of the stabilizer is equipped with heat-absorbing material layer.
Preferably, the bottom of the collecting tank and side efferent duct are in same level.
Preferably, the top sidewall of the stabilizer is equipped with baffle, and baffle is 15 ° with stablizing tower wall angle, baffle
End is located at the underface of cooling pipe.
Beneficial effect in the utility model：(1) stablize tower side wall increase a side efferent duct be connected to reaction oil gas
Line, C6, C7 component after mass balance in the position of tower upper area installation collecting tank, tower top light component are in collecting tank
After middle accumulation by from press it is outer adopt, since outer material institute heat content of adopting is more, after sending to reaction oil gas line with air-fuel mixture, as
Propane tower reboiler heat source, had so not only recycled tower side line material heat, but also can reduce the load of stable tower top water cooler, added
The big treating capacity of tower, while overhead extraction amount can be effectively reduced, avoid partial material from repeating to enter circulation in reaction system, subtract
Small reactor air speed so that reaction treatment amount operating space becomes larger, and brings the economic benefit of bigger, reduces processing cost.
(2) by water cooler and evaporator, repeatedly cooling returns to stabilizer to the gas entered in reaction system, and heat is very big
Reduction, in stable side wall, in addition gas is directly introduced propane tower reboiler as heat source by one gas pipeline of increase,
Tower top water cooler load is reduced, increases stabilizer treating capacity, propane tower heat source is added, reduces since repetitive cycling is led
Influenced caused by cause reactor air speed is excessive, original treating capacity is less than normal, the efficiency of tower is further lifted, product quality
Improve a lot than before, processing cost reduces, and economic benefit is obvious.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes structure diagram.
In figure：It is 1 stabilizer, 2 propane tower reboilers, 3 side efferent ducts, 4 solenoid valves, 5 collecting tanks, 6 pipe reactors, 7 cold
Case pipeline, 8 cooling pipes, 9 water coolers, 10 reaction systems, 11 auxiliary cooling pipes, 12 evaporators, 13 reflux pumps, 14 heat-absorbing materials
Layer.
Embodiment
The utility model is made with reference to specific embodiment further to explain.
With reference to figure 1,
A kind of stabilizer side take-off consumption reducing device, including stabilizer 1, the upper inside wall of the stabilizer 1 are provided with collection
Liquid bath 5, and the side wall of stabilizer 1 is located at collecting tank 5 and is connected with side efferent duct 3, and solenoid valve is provided with the side efferent duct 3
4, and the end coupled reaction device pipeline 6 of side efferent duct 3, the end connection propane tower reboiler 2 of the pipe reactor 6, and
The exit connection cold box pipeline 7 of propane tower reboiler 2, the top of the stabilizer 1 is equipped with cooling tube 8, and cooling pipe 8
On water cooler 9, the end coupled reaction system 10 of the cooling pipe 8 are installed, and the end of reaction system 10 passes through reflux
Pipe 11 connects evaporator 12, the output terminal connection reflux pump 13 of the evaporator 12, and the end stable connection tower of reflux pump 13
1。
The lower end that 1 side wall of stabilizer is located at collecting tank 5 is connected with gas pipeline, and gas pipeline connection propane tower is again
Device 2 is boiled, control valve is installed on the gas pipeline, the inner cavity top of the stabilizer 1 is equipped with heat-absorbing material layer, the liquid collecting
With side efferent duct 3 in same level, the top sidewall of the stabilizer 1 is equipped with baffle, and baffle and stabilization for the bottom of groove 5
1 wall angle of tower is 15 °, and the end of baffle is located at the underface of cooling pipe 8.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of stabilizer side take-off consumption reducing device, it is characterised in that including stabilizer, the upper inside wall of the stabilizer is set
It is equipped with collecting tank, and the side wall of stabilizer is located at collecting tank and is connected with side efferent duct, and electromagnetism is provided with the side efferent duct
Valve, and the end coupled reaction device pipeline of side efferent duct, the end connection propane tower reboiler of the pipe reactor, and propane
The exit connection cold box pipeline of tower reboiler, the top of the stabilizer is equipped with cooling pipe, and is provided with cooling pipe
Water cooler, the end coupled reaction system of the cooling pipe, and the end of reaction system connect evaporator, institute by return duct
State the output terminal connection reflux pump of evaporator, and the end stable connection tower of reflux pump.
A kind of 2. stabilizer side take-off consumption reducing device according to claim 1, it is characterised in that the stable tower side wall
Gas pipeline, and gas pipeline connection propane tower reboiler are connected with positioned at the lower end of collecting tank, is installed on the gas pipeline
There is control valve.
A kind of 3. stabilizer side take-off consumption reducing device according to claim 1, it is characterised in that the stabilizer it is interior
Chamber top is equipped with heat-absorbing material layer.
A kind of 4. stabilizer side take-off consumption reducing device according to claim 1, it is characterised in that the bottom of the collecting tank
End is with side efferent duct in same level.
A kind of 5. stabilizer side take-off consumption reducing device according to claim 1, it is characterised in that the top of the stabilizer
Portion's side wall is equipped with baffle, and baffle is 15 ° with stablizing tower wall angle, and the end of baffle is located at the underface of cooling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183706.1U CN207243830U (en) | 2017-09-15 | 2017-09-15 | A kind of stabilizer side take-off consumption reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183706.1U CN207243830U (en) | 2017-09-15 | 2017-09-15 | A kind of stabilizer side take-off consumption reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207243830U true CN207243830U (en) | 2018-04-17 |
Family
ID=61888858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183706.1U Expired - Fee Related CN207243830U (en) | 2017-09-15 | 2017-09-15 | A kind of stabilizer side take-off consumption reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207243830U (en) |
-
2017
- 2017-09-15 CN CN201721183706.1U patent/CN207243830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180417 Termination date: 20210915 |