CN201239605Y - Wet-type desulfurizing tower without filling agent - Google Patents
Wet-type desulfurizing tower without filling agent Download PDFInfo
- Publication number
- CN201239605Y CN201239605Y CNU2008201878244U CN200820187824U CN201239605Y CN 201239605 Y CN201239605 Y CN 201239605Y CN U2008201878244 U CNU2008201878244 U CN U2008201878244U CN 200820187824 U CN200820187824 U CN 200820187824U CN 201239605 Y CN201239605 Y CN 201239605Y
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- tower body
- liquid
- tower
- desulfurizing tower
- utility
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Abstract
The utility model discloses a packless wet-type desulfurizing tower, and belongs to the technical field of chemical engineering equipment. The desulfurizing tower comprises a tower body which has a column-shaped cavity structure. An air outlet is formed at the top part of the tower body; a desulfuration liquid inlet is formed at the upper part of the tower body, and an air inlet and a desulfuration liquid outlet are formed at the lower part of the tower body; a nozzle component connected with the desulfuration liquid inlet is arranged in the tower body; a plurality of liquid holding boards with downcomers are arranged at the lower part of the nozzle component and the downcomers of the adjacent liquid holding boards are in cross arrangement; and a plurality of holes are formed on the liquid holding boards. Compared with the prior art, the utility model has the advantages of no blocking, high desulfuration efficiency, high air purification rate, simple and convenient structure, easy installation and maintenance, low running cost and the like. Therefore, the utility model has good popularization and application values.
Description
Technical field
The utility model relates to a kind of chemical equipment technical field, is a kind of no filler wet type desulfurizing tower.
Background technology
At present, the desulfurizing tower of most wet desulphurizations adopts packed tower substantially, yet along with the production-scale continuous expansion of enterprise, and the adjustment of postorder product diversification, enterprise requires more and more stricter to desulfurization, and the existing drawback of filler desulfurizing tower is also more and more outstanding, degree of purification also more and more can not meet the needs of production, there is following problem in the filler desulfurizing tower: desulfuration efficiency is low, inefficiency of production, and desulfurizing tower easily stops up, taking the whole bag of tricks to handle all is difficult to take effect, only take to stop tower and unload the filler cleaning, all can influence production, will certainly increase investment if set up stand-by still and stop tower at every turn.Doctor solution pipe and gas phase distributor pipe easily stop up, and influence the technology operation, up to the present, good solution are not arranged also.
The utility model content
Technical assignment of the present utility model is to provide a kind of no filler wet type desulfurizing tower at above-mentioned deficiency of the prior art, this no filler wet type desulfurizing tower cannot not have stifledly tower, desulfuration efficiency height, gas cleaning degree height, features simple structure, easily installation and maintenance, the characteristics that operating cost is low.
The technical scheme that its technical problem that solves the utility model adopts is: comprise tower body, tower body is the cylindrical cavity body structure, the top of tower body is provided with the gas outlet, the top of tower body is provided with the doctor solution inlet, the bottom is provided with the outlet of air inlet and separation of flow liquid, is provided with the nozzle component that links to each other with the doctor solution inlet in the tower body, and what the bottom of nozzle component was provided with a plurality of band downspouts holds the liquid plate, the described adjacent downspout of holding the liquid plate is staggered, and the described liquid plate of holding is provided with a plurality of holes.
No filler wet type desulfurizing tower of the present utility model is compared with prior art, and have following outstanding advantage: this device has made full use of desulfurization reaction mechanism-H
2S and aqueous slkali be chemical principle fast, adopt gas-liquid directly to contact, make dynamically contact between the gas-liquid, the turbulence mass transfer, this has not only increased the gas-liquid contact area greatly, gas is fully mixed with liquid in the short time at the utmost point contact, greatly improved the gas cleaning degree, and with this mass transfer apparatus replacement filler, thereby thoroughly solved the stifled tower problem of desulfurizing tower, stable; The easy easy installation of this apparatus structure, easy care, operating flexibility is big, the tower resistance reduces, and invest little, instant effect, unit volume gas sweetening operating cost is low, the production capacity height.
Description of drawings
Accompanying drawing 1 is the structural representation of no filler wet type desulfurizing tower;
Description of reference numerals: 1, gas outlet, 2, nozzle component, 3, hold the liquid plate, 4, tower body, 5, the doctor solution outlet, 6, the doctor solution inlet, 7, downspout, 8, air inlet.
The specific embodiment
With reference to explaining below 1 pair of no filler wet type desulfurizing tower work of the present utility model of Figure of description.
No filler wet type desulfurizing tower of the present utility model, its structure comprises tower body 4, tower body 4 is the cylindrical cavity body structure, the top of tower body 4 is provided with gas outlet 1, the top of tower body 4 is provided with doctor solution inlet 6, the bottom is provided with air inlet 8 and separation of flow liquid outlet 5, be provided with in the tower body 4 and doctor solution inlet 6 nozzle components that link to each other 2, what the bottom of nozzle component 2 was provided with a plurality of band downspouts 7 holds liquid plate 3, make to hold on the liquid plate 3 and can keep the certain liquid level height all the time, avoided crossing the low problems such as gas-liquid loose contact or the too high formation liquid flooding of liquid level that cause owing to holding on the liquid plate 3 liquid level, thereby have higher hold liquid plate efficiency and security, the described adjacent downspout 7 of holding liquid plate 3 is staggered, and makes the doctor solution cross-flow by holding all areas of liquid plate, and the described liquid plate 3 of holding is provided with a plurality of holes.
Gas enters behind the tower body from air inlet and directly with from the doctor solution inlet enters, and is holding bubbling contact in the liquid plate through the top-down doctor solution of nozzle component ejection, the H in this moment gas
2S reacts with desulfurization alkali lye rapidly, and gas after multilayer is held the liquid plate, has been strengthened mass-transfer progress with the ascension that makes progress of vesicle form greatly under buoyancy simultaneously, and the number of plies of holding the liquid plate is according to raw-gas H
2S concentration and desulfurization require and decide, and the gas after the desulfurization is discharged along the gas outlet, and the liquid after the desulfurization is discharged through the doctor solution outlet.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1, no filler wet type desulfurizing tower, it is characterized in that: comprise tower body, described tower body is the cylindrical cavity body structure, the top of tower body is provided with the gas outlet, and the top of tower body is provided with the doctor solution inlet, and the bottom is provided with air inlet and the outlet of separation of flow liquid, be provided with the nozzle component that links to each other with the doctor solution inlet in the tower body, what the bottom of nozzle component was provided with a plurality of band downspouts holds the liquid plate, and the described adjacent downspout of holding the liquid plate is staggered, and the described liquid plate of holding is provided with a plurality of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878244U CN201239605Y (en) | 2008-08-14 | 2008-08-14 | Wet-type desulfurizing tower without filling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878244U CN201239605Y (en) | 2008-08-14 | 2008-08-14 | Wet-type desulfurizing tower without filling agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239605Y true CN201239605Y (en) | 2009-05-20 |
Family
ID=40712895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201878244U Expired - Fee Related CN201239605Y (en) | 2008-08-14 | 2008-08-14 | Wet-type desulfurizing tower without filling agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239605Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023629A (en) * | 2020-08-19 | 2020-12-04 | 盘姜 | Flue gas desulfurization tower and desulfurization method thereof |
-
2008
- 2008-08-14 CN CNU2008201878244U patent/CN201239605Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023629A (en) * | 2020-08-19 | 2020-12-04 | 盘姜 | Flue gas desulfurization tower and desulfurization method thereof |
| CN112023629B (en) * | 2020-08-19 | 2022-05-13 | 上海赛思特新能源科技有限公司 | Flue gas desulfurization tower and desulfurization method thereof |
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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: 20090520 Termination date: 20120814 |