CN206033680U - A integrative device of thermal regeneration condensation separation for heating up potash method decarbonization technology - Google Patents
A integrative device of thermal regeneration condensation separation for heating up potash method decarbonization technology Download PDFInfo
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- CN206033680U CN206033680U CN201621055844.7U CN201621055844U CN206033680U CN 206033680 U CN206033680 U CN 206033680U CN 201621055844 U CN201621055844 U CN 201621055844U CN 206033680 U CN206033680 U CN 206033680U
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Abstract
The utility model provides an integrative device of thermal regeneration condensation separation for heating up potash method decarbonization technology, its characterized in that thermal regeneration, condensation, separating set in an organic whole includes the regenerator column main part, inside at the bottom of the regenerator column have regeneration to boil the ware, and there are regeneration gas condenser and regeneration gas separator in the regenerator column top. The utility model discloses a device has reduced the device process control operation degree of difficulty because the equipment occupation of land has been practiced thrift to thermal regeneration condensation separating set in an organic whole, and the equipment compactness is favorable to device sled dressization simultaneously.
Description
Technical field
The invention belongs to gas purification technique field, proposes a kind of for hot potash method decarburization thermal regeneration condensation separation one
The device of body.
Background technology
It is raw material indirect synthesis liquid fuel with coal or natural gas that fischer-tropsch synthesis process is, in fischer-tropsch reaction, H2 and CO exist
While hydrocarbon product is generated on reduction-state catalyst, water is generated during the course of the reaction simultaneously, water carries out water gas change with CO again
Change reaction and generate substantial amounts of CO2.Therefore, go out the gas of synthesis reactor after product therein is separated, remaining tail
Gas must remove CO therein before recycling2.Due to carrying out removing CO using hot potassium carbonate method2Its hydrocarbon loss is minimum, because
This decarburizing Fischer-Tropsch synthetic recycle gas commonly uses the method.At present using the regenerating section of hot potash method decarburization, all it is that employing will regenerate
Tower, boiling device, regenerator condenser and regeneration gas separating device be separated and the method for operation, and complex operation is unfavorable for
Skid and take up an area wide.
The content of the invention
The purpose of this utility model is combined with coal-to-oil factory in technique, the requirement of resist technology clandestine side, proposes
A kind of thermal regeneration condensation separation integrated device for hot potash decarbonization technique.In conventional regeneration technology, regenerator, regeneration
Gas condenser, regeneration gas separating device and bottom of towe boiling device are individually separate, and technological operation is more complicated, while equipment is unfavorable for
Skid.
The main technical schemes of the present invention：For the thermal regeneration condensation separation integrated device of hot potash decarbonization technique, its
It is characterised by that thermal regeneration, condensation, separation are integrated in one, including regenerator main body, inside regenerator bottom, has regeneration boiling device, then
Raw top of tower has regeneration gas condenser and regeneration gas separating device.
Usually, the regenerator main body includes that rich solution import, lean solution outlet, column plate or filler, bubble-cap gas-liquid rise gas
Emit, regeneration gas outlet, circulating condensing water inlet and circulating condensing water out, the rich solution import and lean solution outlet, be located at respectively
The bottom of regeneration boiling device and regeneration condenser；Bubble-cap gas-liquid rises gas and emits between column plate or filler and regeneration boiling device,
Circulating condensing water inlet and circulating condensing water out are located at the top of regenerator main body.
The regenerator condenser and regeneration gas separating device are located inside regenerator.
The regeneration boiling device is located inside regenerator, and regeneration boiling device is vertical or horizontal.
The regeneration boiling device type of attachment is serial or parallel connection.
This utility model technique effect
The device of the present invention is integrated in one due to thermal regeneration condensation separation, has been saved equipment occupation of land, has been reduced device work
Skill control operation difficulty, while facility compact is conducive to device skid.
Description of the drawings
Fig. 1 is the schematic diagram of the thermal regeneration condensation separation integrated device that embodiment is used for hot potash method decarbonization process.
In figure, 1 rich solution import, the outlet of 2 lean solutions, 3 column plates or filler, 4 bubble-cap gas-liquids liter gas emit, 5 regeneration
Boiling device, 6 regeneration condensers, 7 condensate separators, the outlet of 8 regeneration gases, 9 circulating condensing water inlets, 10 circulations
Condensation-water drain.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in detail in.
Embodiment
As shown in accompanying drawing 1, the device of the embodiment of the present invention, thermal regeneration condensation separation are integrated in one, including regenerator master
Body, has regeneration boiling device 5, has regeneration gas condenser 6 and condensate separator 7 at the top of regenerator inside regenerator bottom.It is described again
Raw tower main body includes that rich solution import 1, lean solution outlet 2, column plate or filler 3, bubble-cap gas-liquid rise gas and emit 4, regeneration gas outlet 8, follow
Ring condensing water inlet 9 and circulating condensing water out 10, the rich solution import 1 and lean solution outlet 2, respectively positioned at regeneration boiling device 5
With the bottom of regeneration condenser 6；Bubble-cap gas-liquid rises gas and emits 4 between column plate or filler 3 and regeneration boiling device 5, circulates cold
Solidifying water inlet 9 and circulating condensing water out 10 are located at the top of regenerator main body.
The regeneration boiling device 5 is located inside regenerator, and regeneration boiling device can be vertical or horizontal, and regeneration boiling device connects
The form of connecing can be serial or parallel connection.
Regeneration technology using embodiment device is as follows
（One）Need the rich solution of regeneration regenerating unit to be entered by rich solution import 1, flow through column plate or filler 3, be reproduced and boil
After gas stripping regenerates partial CO 2, it is laggard that arrival bubble-cap gas-liquid liter gas emits 4 to the regeneration gas that device 5 regenerates out
Enter to regenerate boiling device 5, become lean solution in 125 DEG C or so regeneration, lean solution is gone out by lean solution outlet 2；
（Two）Through the carbon dioxide for regenerating the regeneration gas out of boiling device 5 and strip out, through regenerating condenser 6
Carry out being cooled to 30 ~ 50 DEG C, then carbon dioxide regeneration gas is obtained after 7 condensation separation water of condensation separator, by regeneration gas
Outlet 8 is discharged or is processed；
（Three）Recirculated cooling water enters condenser by circulating condensing water inlet 9, by circulating condensing water out 10 out.It is rich
Liquid enters tower flow～200m3/h, and column bottom temperature～125 DEG C, reconstituted product gas～3620Nm3/h, carbon dioxide purity reach
More than 99.5%, temperature～40 DEG C.
Claims (5)
1. a kind of thermal regeneration condensation separation integrated device for hot potash decarbonization technique, it is characterised in that thermal regeneration, cold
Solidifying, separation is integrated in one, and including regenerator main body, has regeneration boiling device inside regenerator bottom, has regeneration air cooling at the top of regenerator
Condenser and regeneration gas separating device.
2. integrated device as claimed in claim 1, it is characterised in that regenerator main body includes rich solution import, lean solution outlet, tower
Plate or filler, bubble-cap gas-liquid rise gas emit, regeneration gas outlet, circulating condensing water inlet and circulating condensing water out, the rich solution
Import and lean solution outlet, respectively positioned at regeneration boiling device and the bottom of regeneration condenser；Bubble-cap gas-liquid rise gas emit positioned at column plate or
Between person's filler and regeneration boiling device, circulating condensing water inlet and circulating condensing water out are positioned at the top of regenerator main body.
3. the integrated device as described in claim 1, is characterized in that regenerator condenser and regeneration gas separating device are located at regeneration
Inside tower.
4. the integrated device as described in claim 1, is characterized in that regenerating boiling device is located inside regenerator, regenerates boiling device
For vertical or horizontal.
5. the integrated device as described in claim 1 or 4, is characterized in that it is serial or parallel connection to regenerate boiling device type of attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055844.7U CN206033680U (en) | 2016-09-14 | 2016-09-14 | A integrative device of thermal regeneration condensation separation for heating up potash method decarbonization technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055844.7U CN206033680U (en) | 2016-09-14 | 2016-09-14 | A integrative device of thermal regeneration condensation separation for heating up potash method decarbonization technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033680U true CN206033680U (en) | 2017-03-22 |
Family
ID=58297521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621055844.7U Active CN206033680U (en) | 2016-09-14 | 2016-09-14 | A integrative device of thermal regeneration condensation separation for heating up potash method decarbonization technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033680U (en) |
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2016
- 2016-09-14 CN CN201621055844.7U patent/CN206033680U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee after: China Petroleum & Chemical Corp. Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee before: China Petroleum & Chemical Corp. Patentee before: Nanhua Group Research Institute |
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| CP01 | Change in the name or title of a patent holder |