CN203425691U - Guanidine salt tail gas absorption and incineration treatment device - Google Patents
Guanidine salt tail gas absorption and incineration treatment device Download PDFInfo
- Publication number
- CN203425691U CN203425691U CN201320552423.5U CN201320552423U CN203425691U CN 203425691 U CN203425691 U CN 203425691U CN 201320552423 U CN201320552423 U CN 201320552423U CN 203425691 U CN203425691 U CN 203425691U
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- absorption tower
- tower
- film
- tail gas
- water
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Abstract
The utility model discloses a guanidine salt tail gas absorption and incineration treatment device which comprises a falling film absorption tower (8), an incineration furnace (4), a desulfurization tower (3) and a water-film dust collector (1). The device is characterized in that one end of the incineration furnace (4) is connected with the falling film absorption tower (8) through a buffer tank (5), an induced fan (2), a vacuum machine set (6) and a filler absorption tower (7); the falling film absorption tower (8) is connected with a guanidine salt synthesis gas input pipe; the other end of the incineration furnace (4) is connected with the desulfurization tower (3) through an induced fan (2); the desulfurization tower (3) is connected with the water-film dust collector (1) through another inducted fan (2); an emptying hole is formed above the water-film dust collector (1). The device has the characteristics of low cost and capability of effectively absorbing and completely incinerating methanthiol gas, and products emptied after combustion only comprise contain carbon dioxide and water and are harmless to an environment.
Description
Technical field
The utility model belongs to technical field of chemical, relates to a kind of guanidinesalt tail gas and absorbs incinerator.
Background technology
sulfate reacts with monoethyl amine produces sulfuric acid guanidinesalt, and by-product methyl mercaptan gas colourless gas, has offending smell.Methyl mercaptan is inflammable, reacts produce poisonous and inflammable gas with acids.Contact fierce reaction with oxidant.Methyl mercaptan is dissolved in the organic solvents such as ethanol ether, expensive with ethanol cost absorption, and the ethanol scent of after absorbing, and is difficult to, as other purposes, cause more serious waste.Incinerating and treating device treatment effeciency of the prior art is low, is difficult to guarantee the effect of burning disposal.
Utility model content
Its object of the utility model is just to provide a kind of guanidinesalt tail gas to absorb incinerating and treating device, have with low cost, can effectively methyl mercaptan GAS ABSORPTION be burned to feature completely, and after burning, emptying product only has carbon dioxide and water, and environment is safe from harm.
The technical scheme that realizes above-mentioned purpose and take, a kind of guanidinesalt tail gas absorbs incinerating and treating device, comprise film-falling absorption tower, incinerator, desulfurizing tower, water dust scrubber, described incinerator one end is connected film-falling absorption tower through surge tank, air-introduced machine, vacuum unit with packed absorber, and film-falling absorption tower connects guanidinesalt forming gas input pipe; The incinerator other end connects desulfurizing tower through air-introduced machine, and desulfurizing tower connects water dust scrubber through air-introduced machine, and water dust scrubber top is provided with evacuation port.
Described film-falling absorption tower bottom forms closed circuit through circulation fluid storage tank, circulating pump bonding pad absorption tower.
Compared with prior art the utlity model has following advantage.
The utility model is skillfully constructed, with low cost, tail gas is first through film-falling absorption tower absorption portion, be not absorbed part and cause incinerator high-temp combustion, after burning, tail gas is emptying again through desulfurization and dedusting, can effectively methyl mercaptan GAS ABSORPTION be burned completely, and after burning, emptying product only has carbon dioxide and water, and environment is safe from harm.
Accompanying drawing explanation
below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this apparatus structure principle schematic.
The specific embodiment
This device comprises film-falling absorption tower 8, incinerator 4, desulfurizing tower 3, water dust scrubber 1, as shown in Figure 1, described film-falling absorption tower 8 connects guanidinesalt forming gas input pipe, incinerator 4 connects film-falling absorption tower 8 through surge tank 5, air-introduced machine 2, vacuum unit 6, packed absorber 7, desulfurizing tower 3 connects incinerator 4 through air-introduced machine 2, and water dust scrubber 1 connects desulfurizing tower 3 through air-introduced machine 2, and water dust scrubber 1 top is provided with evacuation port.
Described film-falling absorption tower 8 bottoms form closed circuit through circulation fluid storage tank 9, circulating pump 10 bonding pad absorption towers 7.
The methyl mercaptan tail gas whereabouts film-falling absorption tower of reaction by-product, uses 30% absorbing by liquid caustic soda.Unabsorbed tail gas, through air-introduced machine 2 whereabouts tail gas buffers 5, passes into the bottom of incinerator 4.Incinerator top device for cleaning pipeline, to desulfurizing tower bottom, absorbs the sulfurous gas producing after burning, and the gas after absorbing passes to deduster bottom through top pipeline through air-introduced machine again, the water inlet of deduster top, bottom backwater, absorbs the flue dust that burning produces, finally emptying by dust remover roof.
Claims (2)
1. a guanidinesalt tail gas absorbs incinerating and treating device, comprise film-falling absorption tower (8), incinerator (4), desulfurizing tower (3), water dust scrubber (1), it is characterized in that, described incinerator (4) one end is connected film-falling absorption tower (8) through surge tank (5), air-introduced machine (2), vacuum unit (6) and packed absorber (7), and film-falling absorption tower (8) connects guanidinesalt forming gas input pipe; Incinerator (4) other end connects desulfurizing tower (3) through air-introduced machine (2), and desulfurizing tower (3) connects water dust scrubber (1) through air-introduced machine (2), and water dust scrubber (1) top is provided with evacuation port.
2. a kind of guanidinesalt tail gas according to claim 1 absorbs incinerating and treating device, it is characterized in that, described film-falling absorption tower (8) bottom forms closed circuit through circulation fluid storage tank (9) and circulating pump (10) bonding pad absorption tower (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552423.5U CN203425691U (en) | 2013-09-06 | 2013-09-06 | Guanidine salt tail gas absorption and incineration treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552423.5U CN203425691U (en) | 2013-09-06 | 2013-09-06 | Guanidine salt tail gas absorption and incineration treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425691U true CN203425691U (en) | 2014-02-12 |
Family
ID=50054755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552423.5U Expired - Lifetime CN203425691U (en) | 2013-09-06 | 2013-09-06 | Guanidine salt tail gas absorption and incineration treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383802A (en) * | 2014-11-06 | 2015-03-04 | 青岛华武橡塑有限公司 | Boiler waste gas purifying method |
-
2013
- 2013-09-06 CN CN201320552423.5U patent/CN203425691U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383802A (en) * | 2014-11-06 | 2015-03-04 | 青岛华武橡塑有限公司 | Boiler waste gas purifying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI HEYI CHEMICALS CO., LTD. Free format text: FORMER NAME: JIANGSU HEYI CHEMICAL INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 332700, Jiangxi province Pengze County Jiujiang Dragon Town Rocky Mountain Village Patentee after: JIANGXI HEYI CHEMICALS Co.,Ltd. Address before: 332700, Jiangxi province Pengze County Jiujiang Dragon Town Rocky Mountain Village Patentee before: JIANGXI HEYI CHEMICALS CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |