CN203671626U - Pyrolysis gasification furnace flue gas treatment system - Google Patents
Pyrolysis gasification furnace flue gas treatment system Download PDFInfo
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- CN203671626U CN203671626U CN201320861522.1U CN201320861522U CN203671626U CN 203671626 U CN203671626 U CN 203671626U CN 201320861522 U CN201320861522 U CN 201320861522U CN 203671626 U CN203671626 U CN 203671626U
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- flue gas
- gas outlet
- pyrolysis gasification
- flue
- gasification furnace
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a pyrolysis gasification furnace flue gas treatment system which comprises a pyrolysis gasification furnace, a combustion furnace, a waste heat boiler, a quench tower, a neutralization reaction tower, a bag type dust collector, a draught fan and a chimney. A flue gas outlet of the pyrolysis gasification furnace is connected into a jet furnace of the combustion furnace through a flue gas pipeline, a flue gas outlet of the combustion furnace is connected into the waste heat boiler through a flue gas pipeline, a flue gas outlet of the waste heat boiler is connected to the top end of the quench tower through a flue gas pipeline, a flue gas outlet of the quench tower is connected into the neutralization reaction tower through a flue gas pipeline, a flue gas outlet of the neutralization reaction tower is connected into a flue gas inlet of the bag type dust collector through a flue gas pipeline, a flue gas outlet of the bag type dust collector is connected with the draught fan through a flue gas pipeline, and the draught fan is connected into the chimney through a flue gas pipeline. According to the pyrolysis gasification furnace flue gas treatment system, secondary combustion is carried out by using the combustion furnace, heat is provided to the waste heat boiler, waste heat is fully utilized through heat exchange carried out in the waste heat boiler, and meanwhile flue gas after the secondary combustion is filtered, purified and discharged with standards met.
Description
Technical field
The utility model relates to a kind of pyrolysis gasification furnace smoke processing system of disposing Biohazard Waste.
Background technology
the processing of the clinical refuse of medical treatment, pharmaceutical wastes and useless medicine, medicine is that modern society needs one of problem of solution badly.Above-mentioned treatment of wastes produced is the needs of protection of the environment on the one hand, and above-mentioned refuse may contain a large amount of noxious materials on the other hand, can produce secondary pollution if do not process.Existing technology is normally directly burned, and waste gas directly enters atmosphere, and the heat of generation is to be directly placed in atmosphere, causes the waste of energy.
Utility model content
The purpose of this utility model is to provide a kind of pyrolysis gasification furnace smoke processing system that makes full use of calory burning.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of pyrolysis gasification furnace smoke processing system, comprise pyrolysis gasification furnace, combustion furnace, waste heat boiler, quench tower, neutralization reaction tower, sack cleaner, air-introduced machine and chimney, the exhanst gas outlet of described pyrolysis gasification furnace accesses by flue in the spray burner of combustion furnace, the exhanst gas outlet of described combustion furnace accesses in waste heat boiler by flue, the exhanst gas outlet of described waste heat boiler accesses quench tower top by flue, the exhanst gas outlet of described quench tower accesses neutralization reaction tower by flue, the exhanst gas outlet of described neutralization reaction tower accesses the gas approach of sack cleaner by flue, the exhanst gas outlet of described sack cleaner connects air-introduced machine by flue, described air-introduced machine accesses chimney by flue.
In the utility model: described neutralization reaction tower is connected with activated-carbon device with calcium hydroxide device by pipeline.
In the utility model: described quench tower is connected with alkali lye circulatory pool by drainage pipeline.
The beneficial effects of the utility model: the utility model utilizes combustion furnace to carry out second-time burning, heat is offered to waste heat boiler, by carrying out heat exchange in waste heat boiler, make full use of waste heat, flue gas after second-time burning is simultaneously by entering quench tower, neutralization reaction tower and sack cleaner, can carry out filtration, purification, qualified discharge to the gas of burning.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, pyrolysis gasification furnace, 2, combustion furnace, 3, waste heat boiler, 4, quench tower, 5, neutralization reaction tower, 6, sack cleaner,, 7, air-introduced machine, 8, chimney, 9, spray burner, 10, calcium hydroxide device, 11, activated-carbon device, 12, alkali lye circulatory pool.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of pyrolysis gasification furnace smoke processing system, comprise pyrolysis gasification furnace 1, combustion furnace 2, waste heat boiler 3, quench tower 4, neutralization reaction tower 5, sack cleaner 6, air-introduced machine 7 and chimney 8, the exhanst gas outlet of described pyrolysis gasification furnace 1 accesses by flue in the spray burner 9 of combustion furnace 2, the exhanst gas outlet of described combustion furnace 2 accesses in waste heat boiler 3 by flue, the exhanst gas outlet of described waste heat boiler 3 accesses quench tower 4 tops by flue, the exhanst gas outlet of described quench tower 4 accesses neutralization reaction tower 5 by flue, the exhanst gas outlet of described neutralization reaction tower 5 accesses the gas approach of sack cleaner 6 by flue, the exhanst gas outlet of described sack cleaner 6 connects air-introduced machine 7 by flue, described air-introduced machine 7 accesses chimney 8 by flue, wherein neutralization reaction tower 5 is connected with activated-carbon device 11 with calcium hydroxide device 10 by pipeline.Described quench tower 4 is connected with alkali lye circulatory pool 12 by drainage pipeline.On the one hand the cooling fluid in quench tower is recycled by alkali lye circulatory pool, saved on the other hand required water resource in alkali lye circulatory pool, reached the object recycling.
Claims (3)
1. a pyrolysis gasification furnace smoke processing system, it is characterized in that: comprise pyrolysis gasification furnace, combustion furnace, waste heat boiler, quench tower, neutralization reaction tower, sack cleaner, air-introduced machine and chimney, the exhanst gas outlet of described pyrolysis gasification furnace accesses by flue in the spray burner of combustion furnace, the exhanst gas outlet of described combustion furnace accesses in waste heat boiler by flue, the exhanst gas outlet of described waste heat boiler accesses quench tower top by flue, the exhanst gas outlet of described quench tower accesses neutralization reaction tower by flue, the exhanst gas outlet of described neutralization reaction tower accesses the gas approach of sack cleaner by flue, the exhanst gas outlet of described sack cleaner connects air-introduced machine by flue, described air-introduced machine accesses chimney by flue.
2. a kind of pyrolysis gasification furnace smoke processing system according to claim 1, is characterized in that, described neutralization reaction tower is connected with activated-carbon device with calcium hydroxide device by pipeline.
3. a kind of pyrolysis gasification furnace smoke processing system according to claim 1, is characterized in that, described quench tower is connected with alkali lye circulatory pool by drainage pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861522.1U CN203671626U (en) | 2013-12-25 | 2013-12-25 | Pyrolysis gasification furnace flue gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861522.1U CN203671626U (en) | 2013-12-25 | 2013-12-25 | Pyrolysis gasification furnace flue gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671626U true CN203671626U (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861522.1U Expired - Fee Related CN203671626U (en) | 2013-12-25 | 2013-12-25 | Pyrolysis gasification furnace flue gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107324A (en) * | 2015-09-09 | 2015-12-02 | 广西田东兴鑫窑炉工程有限责任公司 | Energy-saving and environment-friendly dust removal, desulfurization and smoke removal system |
| CN107655010A (en) * | 2017-10-18 | 2018-02-02 | 厦门东江环保科技有限公司 | Industrial waste destructive gasifying is pyrolyzed disposal system |
-
2013
- 2013-12-25 CN CN201320861522.1U patent/CN203671626U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107324A (en) * | 2015-09-09 | 2015-12-02 | 广西田东兴鑫窑炉工程有限责任公司 | Energy-saving and environment-friendly dust removal, desulfurization and smoke removal system |
| CN105107324B (en) * | 2015-09-09 | 2017-05-10 | 广西田东兴鑫窑炉工程有限责任公司 | Energy-saving and environment-friendly dust removal, desulfurization and smoke removal system |
| CN107655010A (en) * | 2017-10-18 | 2018-02-02 | 厦门东江环保科技有限公司 | Industrial waste destructive gasifying is pyrolyzed disposal system |
| CN107655010B (en) * | 2017-10-18 | 2024-04-05 | 厦门东江环保科技有限公司 | Industrial waste dry distillation gasification pyrolysis treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |