CN104624048A - Waste incineration flue gas purifying apparatus - Google Patents
Waste incineration flue gas purifying apparatus Download PDFInfo
- Publication number
- CN104624048A CN104624048A CN201310548589.4A CN201310548589A CN104624048A CN 104624048 A CN104624048 A CN 104624048A CN 201310548589 A CN201310548589 A CN 201310548589A CN 104624048 A CN104624048 A CN 104624048A
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- China
- Prior art keywords
- storage tank
- sprinkler
- active carbon
- lime
- lime white
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
Abstract
The invention provides a waste incineration flue gas purifying apparatus. The apparatus comprises a spray washing tower, a bag deduster, a nitrogen oxide remover, a heater and a chimney which are sequentially connected through a pipeline, the lower portion of the spray washing tower is provided with a gas inlet tube, the top wall of the spray washing tower is provided with an active carbon sprinkler, the active carbon sprinkler is connected with an active carbon storage tank, the sidewall of the spray washing tower is provided with a lime mortar sprinkler, the lime mortar sprinkler is connected with a lime mortar storage pool, the lime mortar storage pool is connected with a lime storage tank, a filter screen is arranged in the bag deduster, the nitrogen oxide remover is connected with a catalyst storage tank, and the catalyst storage tank is connected with an ammonia gas storage tank. The apparatus has the advantages of high purifying efficiency, great reduction of the discharge of poisonous and harmful gases after waste incineration, substantial reduction of the environment pollution, compact structure, small occupied space, convenient use and maintenance, and adaption to popularized use.
Description
Technical field
The invention belongs to flue gases purification field, be specifically related to a kind of garbage-incineration smoke purifying device.
Background technology
House refuse is the heterogeneous mixture be made up of many kinds of substance abandoned in a kind of human lives's process, there is of a great variety, complicated component, the feature such as different, the living environment of generation to the mankind of a large amount of house refuse constitutes and has a strong impact on, not only occupy valuable land resource, and serious pollution is caused to air, water source etc.Adopt and the mode of waste incineration can be reduced depositing of rubbish, reduce the land seizure rate of dumping, but waste incineration can produce a large amount of flue gases, even produces poisonous and hazardous gas, causes serious pollution to environment.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, provides a kind of garbage-incineration smoke purifying device.The purification efficiency of this purifier is high, greatly reduces the discharge of toxic and harmful after waste incineration, significantly reduces environmental pollution; And the compact conformation of this purifier, takes up room little, easy to use and maintenance, is suitable for promoting the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of garbage-incineration smoke purifying device, it is characterized in that: comprise the spray scrubber be communicated with successively by pipeline, sack cleaner, removal of nitrogen oxide device, heater and chimney, the bottom of described spray scrubber is provided with air inlet pipe, the roof of described spray scrubber is provided with active carbon sprinkler, described active carbon sprinkler is connected with the active carbon storage tank be positioned at outside spray scrubber, the sidewall of described spray scrubber is provided with lime white sprinkler, described lime white sprinkler and the lime white be positioned at outside spray scrubber are laid in pond and are connected, described lime white deposit pond is connected with lime storage tank, filter screen is provided with in described sack cleaner, described removal of nitrogen oxide device is connected with catalyst storage tank, described catalyst storage tank is connected with ammonia storage tank.
Above-mentioned a kind of garbage-incineration smoke purifying device, is characterized in that: the bottom of described sack cleaner is provided with dust storage chamber.
Above-mentioned a kind of garbage-incineration smoke purifying device, it is characterized in that: described lime white sprinkler and lime white are laid between pond and be provided with first-class gauge, be provided with second gauge between described active carbon sprinkler and active carbon storage tank, between described hydroxide devulcanizer and catalyst storage tank, be provided with the 3rd flowmeter.
The present invention compared with prior art has the following advantages:
1, the present invention adopts the device such as lime white deacidification, charcoal absorption, bag type filtering dedusting, catalysis ammonification denitrification set gradually, progressively remove the toxic and harmful in flue gas of refuse burning, flue gas of refuse burning is effectively purified, heat finally by heater, to reduce the generation of " white cigarette " phenomenon.
2, the purification efficiency of purifier of the present invention is high, greatly reduces the discharge of toxic and harmful after waste incineration, significantly reduces environmental pollution.
3, the compact conformation of purifier of the present invention, takes up room little, and easy to use and maintenance, is suitable for promoting the use of.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
1-air inlet pipe; 2-spray scrubber; 3-lime storage tank;
4-lime white deposit pond; 5-first-class gauge; 6-lime white sprinkler;
7-active carbon storage tank; 8-pipeline; 9-active carbon sprinkler;
10-sack cleaner; 11-filter screen; 12-dust storage chamber;
13-hydroxide remover; 14-catalyst storage tank; 15-ammonia storage tank;
16-heater; 17-chimney; 18-second gauge;
19-the three flowmeter.
Detailed description of the invention
As shown in Figure 1, garbage-incineration smoke purifying device of the present invention comprises the spray scrubber 2 be communicated with successively by pipeline 8, sack cleaner 10, removal of nitrogen oxide device 13, heater 16 and chimney 17, the bottom of described spray scrubber 2 is provided with air inlet pipe 1, the roof of described spray scrubber 2 is provided with active carbon sprinkler 9, described active carbon sprinkler 9 is connected with the active carbon storage tank 7 be positioned at outside spray scrubber 2, the sidewall of described spray scrubber 2 is provided with lime white sprinkler 6, described lime white sprinkler 6 and the lime white be positioned at outside spray scrubber 2 are laid in pond 4 and are connected, described and lime white deposit pond 4 is connected with lime storage tank 3, filter screen 11 is provided with in described sack cleaner 10, described removal of nitrogen oxide device 13 is connected with catalyst storage tank 14, described catalyst storage tank 14 is connected with ammonia storage tank 15.
In the present embodiment, the bottom of described sack cleaner 10 is provided with dust storage chamber 12.
In the present embodiment, described lime white sprinkler 6 and lime white are laid between pond 4 and are provided with first-class gauge 5, be provided with second gauge 18 between described active carbon sprinkler 9 and active carbon storage tank 7, between described hydroxide devulcanizer 13 and catalyst storage tank 14, be provided with the 3rd flowmeter 19.
The operation principle of garbage-incineration smoke purifying device of the present invention is: after the flue gas after waste incineration enters spray scrubber 2 by air inlet pipe 1, first the lime in lime storage tank 3 is prepared into lime white in lime white deposit pond 4, then lime white sprinkler 6 pairs of lime whites are utilized to spray, to remove the sour gas in flue gas, utilize the active carbon in active carbon sprinkler 9 pairs of active carbon storage tanks 7 to spray, to adsorb particle in flue gas and dust simultaneously; Then, utilize sack cleaner 10 pairs of flue gases to filter, the dust after filtration falls into dust storage chamber 12; Then, utilize the synergy of the ammonia in ammonia storage tank 15 and the catalyst in catalyst storage tank 14, nitrogen oxide in flue gas is removed in removal of nitrogen oxide device 13, afterwards, flue gas is carried out heat to eliminate " white cigarette " phenomenon, finally utilize chimney 17 by the fume emission after purification in air.
The above is only preferred embodiment of the present invention, not imposes any restrictions the present invention.Every above embodiment is done according to invention technical spirit any simple modification, change and equivalence change, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a garbage-incineration smoke purifying device, it is characterized in that: comprise the spray scrubber (2) be communicated with successively by pipeline (8), sack cleaner (10), removal of nitrogen oxide device (13), heater (16) and chimney (17), the bottom of described spray scrubber (2) is provided with air inlet pipe (1), the roof of described spray scrubber (2) is provided with active carbon sprinkler (9), described active carbon sprinkler (9) be positioned at spray scrubber (2) active carbon storage tank (7) outward and be connected, the sidewall of described spray scrubber (2) is provided with lime white sprinkler (6), described lime white sprinkler (6) be positioned at spray scrubber (2) lime white outward and lay in pond (4) and be connected, described lime white deposit pond (4) is connected with lime storage tank (3), filter screen (11) is provided with in described sack cleaner (10), described removal of nitrogen oxide device (13) is connected with catalyst storage tank (14), described catalyst storage tank (14) is connected with ammonia storage tank (15).
2. a kind of garbage-incineration smoke purifying device according to claim 1, is characterized in that: the bottom of described sack cleaner (10) is provided with dust storage chamber (12).
3. a kind of garbage-incineration smoke purifying device according to claim 1, it is characterized in that: described lime white sprinkler (6) and lime white are laid between pond (4) and be provided with first-class gauge (5), be provided with second gauge (18) between described active carbon sprinkler (9) and active carbon storage tank (7), between described hydroxide devulcanizer (13) and catalyst storage tank (14), be provided with the 3rd flowmeter (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310548589.4A CN104624048A (en) | 2013-11-06 | 2013-11-06 | Waste incineration flue gas purifying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310548589.4A CN104624048A (en) | 2013-11-06 | 2013-11-06 | Waste incineration flue gas purifying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624048A true CN104624048A (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310548589.4A Pending CN104624048A (en) | 2013-11-06 | 2013-11-06 | Waste incineration flue gas purifying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624048A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278567A (en) * | 2015-09-28 | 2016-01-27 | 光大环保技术研究院（深圳）有限公司 | Fuzzy control-based waste incineration flue gas purification control method and system |
| CN109579024A (en) * | 2018-11-06 | 2019-04-05 | 利兴凯（北京）能源***技术有限公司 | Biomass as resources and oil recovery by heating association system and its application method |
-
2013
- 2013-11-06 CN CN201310548589.4A patent/CN104624048A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278567A (en) * | 2015-09-28 | 2016-01-27 | 光大环保技术研究院（深圳）有限公司 | Fuzzy control-based waste incineration flue gas purification control method and system |
| CN109579024A (en) * | 2018-11-06 | 2019-04-05 | 利兴凯（北京）能源***技术有限公司 | Biomass as resources and oil recovery by heating association system and its application method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |