CN201257358Y - Conversion gas desulphurization device - Google Patents
Conversion gas desulphurization device Download PDFInfo
- Publication number
- CN201257358Y CN201257358Y CNU2008200197397U CN200820019739U CN201257358Y CN 201257358 Y CN201257358 Y CN 201257358Y CN U2008200197397 U CNU2008200197397 U CN U2008200197397U CN 200820019739 U CN200820019739 U CN 200820019739U CN 201257358 Y CN201257358 Y CN 201257358Y
- Authority
- CN
- China
- Prior art keywords
- gas
- desulfurizing
- shift
- unit
- outlet
- 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
Links
Images
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a shift gas desulfurizing unit which solves the problems that the bottom of an original shift gas desulfurizing system is clogged, and the inner wall of the desulfurizing unit is easy to erode. The shift air desulfurizing unit comprises a gas inlet, a gas outlet, a desulfurizing liquid inlet, a waste liquid outlet and a plurality of reaction layers, wherein each reaction layer is provided with a gas distributor, a tower tray, an overflow pipe, gas rising holes, and the like. The gas outlet is arranged on the uppermost part of the unit, the desulfurizing liquid inlet is arranged on the upper part, the gas inlet and the waste liquid outlet are arranged on the lower part, and the gas rising holes are arranged on the bottom of the reaction layers. The shift gas desulfurizing unit has the advantages of good desulfurizing effect, less erosion of the inner wall, simple structure, easy cleanness, small internal differential pressure, low energy consumption, and the like.
Description
Affiliated technical field
The utility model relates to the chemical industry desulfuration field, definite a kind of desulfuration of shift gas device of saying so.
Background technology
In the general desulfuration of shift gas system, conversion gas is from bottom to top to advance desulfurizing tower, H in the conversion this moment gas
2The concentration of S is the highest, the gaseous phase partial pressure maximum, and gas diffusion velocity in liquid also increases thereupon, and under the condition of equal mass transfer area, equal absorption liquid concentration, doctor solution absorbs H
2The motive force of S is maximum this moment, and the content of elemental sulfur is the highest in the doctor solution of bottom, and it is stifled to cause bottom filling to occur sulphur easily easily, particularly during burning high-sulfur coal, easier tower to occur stifled, in the course of time, it is poor to form desulfurized effect, and grate plate and desulfurization pipeline corrosion are serious in the tower.
Summary of the invention
The utility model provides a kind of desulfuration of shift gas device, and the bottom that has solved desulfuration of shift gas system existence in the past is stifled, the corrosion-prone difficult problem of desulfurizer inwall.
The utility model is achieved in that this device is made up of air inlet, gas outlet, doctor solution import, waste liquid outlet, reactive multilayer layer, every layer is provided with gas distributor, tower tray, overflow pipe, air rising hole etc., the gas outlet is at the topmost of device, the doctor solution import is arranged on top, the bottom is provided with air inlet and waste liquid outlet, and the conversion zone bottom is provided with air rising hole.
The beneficial effects of the utility model are: desulfurized effect is good, and the device inner wall corrosion is little, simple in structure, easy to clean, and internal differential pressure is little, low power consumption and other advantages.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1. gas outlets, 2. doctor solution imports, 3. gas distributors, 4. tower trays, 5. overflow pipes, 6. air rising holes, 7. air admission holes, 8. liquid outlets, 9. conversion zones, 10. spray heads among the figure
The specific embodiment
Be described further below in conjunction with accompanying drawing
This device divides three conversion zones 9, doctor solution is in doctor solution import 2 inflow devices, spray to conversion zone 9 through spray head 10, doctor solution compiles on tower tray 4, finish desulfurization by gas distributor and sulfurous gas reaction, when doctor solution height and overflow pipe 5 mouth of pipe height maintained an equal level, doctor solution flowed into one deck down from overflow pipe 5, and the like, discharge from liquid outlet 8 until the inflow device bottom; Sulfurous gas, enters last layer continuation reaction through air rising hole 6 again and finishes desulfurization through gas distributor 3 and doctor solution reaction from bottom of device air inlet 7 access to plant inside, enters the atmosphere from venthole 1 at last.Owing to used spray head 10 and gas reactor 3, can react more completely in this device, obtain excellent desulfurizing effect with sulfurous gas, reach discharge standard, and simple in structure, energy consumption is low, can be widely used in the blowdown desulfurized treatment of chemical industry and high sulfur coal combustion.
Claims (1)
1, desulfuration of shift gas device, it is characterized in that, form by air inlet, gas outlet, doctor solution import, waste liquid outlet, reactive multilayer layer, every layer is provided with gas distributor, tower tray, overflow pipe, air rising hole etc., the gas outlet is at the topmost of device, the doctor solution import is arranged on top, and the bottom is provided with air inlet and waste liquid outlet, and the conversion zone bottom is provided with air rising hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200197397U CN201257358Y (en) | 2008-04-14 | 2008-04-14 | Conversion gas desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200197397U CN201257358Y (en) | 2008-04-14 | 2008-04-14 | Conversion gas desulphurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257358Y true CN201257358Y (en) | 2009-06-17 |
Family
ID=40771588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200197397U Expired - Fee Related CN201257358Y (en) | 2008-04-14 | 2008-04-14 | Conversion gas desulphurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257358Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966414A (en) * | 2010-09-05 | 2011-02-09 | 朱宗林 | Feed gas washing and ammonia reclaiming method |
| CN103820171A (en) * | 2014-03-12 | 2014-05-28 | 邯郸市裕泰燃气有限公司 | Coal gas desulfurization device |
| CN105987857A (en) * | 2015-01-27 | 2016-10-05 | 中国石油天然气股份有限公司 | Device and method for absorbing metal elements in natural gas and content detection method |
-
2008
- 2008-04-14 CN CNU2008200197397U patent/CN201257358Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966414A (en) * | 2010-09-05 | 2011-02-09 | 朱宗林 | Feed gas washing and ammonia reclaiming method |
| CN103820171A (en) * | 2014-03-12 | 2014-05-28 | 邯郸市裕泰燃气有限公司 | Coal gas desulfurization device |
| CN103820171B (en) * | 2014-03-12 | 2016-03-16 | 邯郸市裕泰燃气有限公司 | Gas desulfurizer |
| CN105987857A (en) * | 2015-01-27 | 2016-10-05 | 中国石油天然气股份有限公司 | Device and method for absorbing metal elements in natural gas and content detection method |
| CN105987857B (en) * | 2015-01-27 | 2019-01-18 | 中国石油天然气股份有限公司 | Device and method for absorbing metal elements in natural gas and content detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10143957B2 (en) | High-efficiency gradient hierarchy complex desulfurizing tower | |
| CN201880482U (en) | Stepped spray tower for desulfurization by ammonia method | |
| CN201380033Y (en) | Spraying type tower for flue gas desulfurization and absorption by magnesium | |
| CN201815236U (en) | Gas-liquid cross-flow contact device | |
| CN100525885C (en) | Turbine type pressure charging acceleration fuel gas desulfurization gas wash tower | |
| CN101417206B (en) | Spraying desulphurization device | |
| CN201257358Y (en) | Conversion gas desulphurization device | |
| CN108579373A (en) | It is a kind of to be directed to desulphurization system and its sulfur method containing high-concentration hydrogen sulfide biogas | |
| CN206229197U (en) | One kind layering component single cycle spray desulphurization system | |
| CN201058281Y (en) | Desulfurized dust collector | |
| CN201189447Y (en) | Flue gas desulfurization absorption tower | |
| CN202983506U (en) | Oil furnace smoke purification combined tower integrating dust collection, smoke elimination and desulfurization | |
| CN206152535U (en) | Board -like waste gas washing tower of whirl | |
| CN201551961U (en) | Ammonia flue gas desulfurization tower | |
| CN201930698U (en) | Absorption liquid distributor of desulfurizing tower | |
| CN217746484U (en) | Integrated reactor suitable for offshore complex iron method desulfurization | |
| CN201085986Y (en) | Double-return circuit bidirectional spray column | |
| CN207271060U (en) | A kind of biogas dry desulfurization device | |
| CN201880463U (en) | Coke-oven gas desulfurizer | |
| CN208287776U (en) | A kind of flue gas desulphurization system | |
| CN202983515U (en) | Seawater desulfurizing device for tail gas of marine diesel engines | |
| CN202823103U (en) | Biomass gas purification absorption tower | |
| CN206355763U (en) | Funnel-cap type exhaust gas washing tower | |
| CN1221307C (en) | Integrative desulfurizing and dedusting tower of ammonia process | |
| CN202105584U (en) | Novel desulfurization tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20100414 |