CN202289805U - Gas purification tower - Google Patents
Gas purification tower Download PDFInfo
- Publication number
- CN202289805U CN202289805U CN2011203778539U CN201120377853U CN202289805U CN 202289805 U CN202289805 U CN 202289805U CN 2011203778539 U CN2011203778539 U CN 2011203778539U CN 201120377853 U CN201120377853 U CN 201120377853U CN 202289805 U CN202289805 U CN 202289805U
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- gas purification
- outlet
- filler
- purification tower
- gas
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Abstract
The utility model belongs to the technical field of gas purification and in particular relates to a gas purification tower, in particular to a purification tower applied to waste flue gas generated by waste rubber cracking. The gas purification tower comprises a tower body, wherein an adsorbing unit is arranged in the tower body and mainly comprises a filler area, opposite inlet I and outlet I as well as opposite inlet II and outlet II, wherein the inlet I and the outlet I are above the filler area; and the inlet II and the outlet II are below the filter area. The gas purification tower provided by the utility model has the advantages of simple structure, small space usage and convenience in operation; and the filler can be recycled while the flue gas is purified so that real gas continuous purification and filler online regeneration are realized.
Description
Technical field
The utility model belongs to the gas purification technique field, is specifically related to a kind of gas purification tower, especially a kind of purifying column that is applied to the useless flue gas of scrap rubber cracking generation.
Background technology
Utilizing waste rubber cracking is comparatively effective method of industrial refuse such as processing waste old to produce cleaning oil product and carbon black; Serious day by day energy crisis provides new approach in order to solve now; But; Owing to contain harmful substances such as a large amount of particles, nitrogen oxide, sulfur dioxide in the useless flue gas that waste rubber cracking produces, when bringing economic benefit, also environment caused very big pollution to people.At present, also there are some technology to adopt the suction-operated of filler to realize to gas purification, but the filler that more renews after generally need production being stopped; Use trouble; Cost is high, and the filler of not only changing can cause secondary pollution to environment, and influences manufacturing schedule.
Summary of the invention
To the problems referred to above, the utility model provides a kind of gas purification tower, adopt the utility model not only to realize gas cleaning, and it is frequent to have avoided filler to change, and has realized the regeneration of filler.
The utility model mainly adopts following technical scheme: a kind of gas purification tower; Comprise tower body; Be provided with absorbing unit in the tower body, described absorbing unit mainly comprises the import I of packing area, top, packing area and exports import II and the outlet II that establishes below I and the packing area.
During operation, close import I and outlet II, gas gets into absorbing unit from the import II of below, packing area, through the absorption of packing area, from the outlet I discharge on top, packing area.After long-time absorption use, owing to adsorbed a large amount of impurity in the filler, at this moment can hot-air be blasted from import I, through the packing area, filler is carried out desorption, to discharge from outlet II then, the heating furnace burning of delivering to the later stage gets final product.
Described absorbing unit has one at least, when the absorbing unit number is got over for a long time, can a plurality of absorbing unit classifications be used; For example; When adopting two absorbing units, one of them absorbing unit is used for gas purification absorption, and the another one absorbing unit is used for desorption; Make filler in regeneration, not influence the gas cleaning process again, realize real continuous purification.
Adopt dividing plate to separate between the absorbing unit, make each absorbing unit all become an independently space, needing to have avoided the gas that purifies and blasted air and mix.The absorbing unit that separates with dividing plate becomes vertically to arrange, and has saved floor space, and it is more reasonable to arrange.
Described packing area is provided with the one-level packing layer at least; Can adopt different fillers to harmful components different in the same gas; In addition; The utility model can purify different gas, and the user only need be different according to the gaseous species that purifies, and before corresponding filler is placed in the purifying column in purification to get final product.
The harmful components such as moisture, nitrogen oxide and particle that contain in the useless flue gas to scrap rubber cracking generation; The packing layer that described packing area sets gradually from bottom to top is Pall ring, zeolite molecular sieve and active carbon; Useless flue gas is removed the moisture in the useless flue gas through Pall ring; Zeolite molecular sieve is used for absorbing NOx, and active carbon is the absorbing particles thing then.In addition, the packing area orlop preferably is provided with Pall ring, takes away part moisture when making follow-up high-temperature flue gas through Pall ring like this, alleviates the load of packing area, prolongs the service time of filler.
In sum, the utility model is simple in structure, and floor space is little, and is easy to operate, can in gas cleaning, realize the regeneration of filler, realized the online regeneration of real continuous purification of gas and filler.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
Among the figure: 1, import II, 2, outlet II, 3, import I, 4, outlet I, 5, dividing plate, 6, packing layer, 7, the packing area.
The specific embodiment
A kind of gas purification tower comprises tower body, is provided with two absorbing units in the tower body; Adopt dividing plate 5 to separate between the absorbing unit; Each absorbing unit mainly comprises a packing area 7, and each packing area 7 is provided with three grades of packing layers 6, and filler is followed successively by Pall ring, zeolite molecular sieve and active carbon from bottom to top; Each 7 top, packing area is provided with two relative import I3 and outlet I4, and the below is provided with two relative import II1 and outlet II2.
During operation, in each absorbing unit, import I3 and outlet II2 are closed condition, and gas gets into absorbing unit from the import II1 of below, packing area, and through the absorption of packing area 7, the outlet I4 on 7 tops discharges from the packing area.
After operation a period of time, close the import II1 and outlet I4 of upper strata absorbing unit, open import I3 and outlet II2, hot-air blasts from import I3, through packing area 7, filler is carried out desorption, discharges from outlet II2 then, and the heating furnace burning of delivering to the later stage gets final product.After desorption finishes, close import I3 with the outlet II2, be cooled to room temperature after, open again import II1 with the outlet I4, come into operation, gas is purified.
In like manner, the absorbing unit to lower floor carries out same desorption.Two absorbing unit one after the others are used, and have both guaranteed the real continuous purification of gas, have realized the online regeneration of filler again.
Claims (5)
1. gas purification tower; Comprise tower body; It is characterized in that: be provided with absorbing unit in the tower body, the two relative import I (3) that described absorbing unit mainly comprises packing area (7), packing area (7) top are with two of outlet I (4) and packing area (7) below relative import II (1) and export II (2).
2. gas purification tower according to claim 1 is characterized in that: described absorbing unit has one at least.
3. gas purification tower according to claim 2 is characterized in that: adopt dividing plate (5) to separate between the absorbing unit.
4. gas purification tower according to claim 1 is characterized in that: described packing area (7) are provided with one-level packing layer (6) at least.
5. gas purification tower according to claim 1 is characterized in that: the packing layer (6) that described packing area (7) set gradually from bottom to top is Pall ring, zeolite molecular sieve and active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203778539U CN202289805U (en) | 2011-09-29 | 2011-09-29 | Gas purification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203778539U CN202289805U (en) | 2011-09-29 | 2011-09-29 | Gas purification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289805U true CN202289805U (en) | 2012-07-04 |
Family
ID=46358790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203778539U Expired - Lifetime CN202289805U (en) | 2011-09-29 | 2011-09-29 | Gas purification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219662A (en) * | 2016-09-19 | 2016-12-14 | 武汉工程大学 | The Multifunctional waste water of a kind of adjustable continuous operation processes adsorption tower |
| CN111013304A (en) * | 2019-12-13 | 2020-04-17 | 友联船厂（蛇口）有限公司 | Ship desulfurization device |
-
2011
- 2011-09-29 CN CN2011203778539U patent/CN202289805U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219662A (en) * | 2016-09-19 | 2016-12-14 | 武汉工程大学 | The Multifunctional waste water of a kind of adjustable continuous operation processes adsorption tower |
| CN111013304A (en) * | 2019-12-13 | 2020-04-17 | 友联船厂（蛇口）有限公司 | Ship desulfurization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151012 Address after: 250032 Shandong Province Flyover District of Ji'nan city Baotu Spring Road No. 6 blue business center Patentee after: Ji'nan Shiji Huatai Technology Co., Ltd. Address before: 250031 Shandong Province Flyover District of Ji'nan city. Shandong Road No. 38-1 celebrity Times Building Patentee before: Niu Xiaolu |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 250031 Shandong Province Flyover District of Ji'nan city. Shandong Road No. 38-1 celebrity Times Building 4 floor Patentee after: JINAN ECO-ENERGY TECHNOLOGY CO., LTD. Address before: 250032 Shandong Province Flyover District of Ji'nan city Baotu Spring Road No. 6 blue business center Patentee before: Ji'nan Shiji Huatai Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |