CN208332282U - The waste incineration system of white haze can be eliminated - Google Patents
The waste incineration system of white haze can be eliminated Download PDFInfo
- Publication number
- CN208332282U CN208332282U CN201820901489.3U CN201820901489U CN208332282U CN 208332282 U CN208332282 U CN 208332282U CN 201820901489 U CN201820901489 U CN 201820901489U CN 208332282 U CN208332282 U CN 208332282U
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- Prior art keywords
- heat exchanger
- air
- incinerator
- air heat
- chimney
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model relates to the waste incineration systems that one kind can eliminate white haze, including incinerator and chimney, incinerator to connect with chimney breast, and the first air heat exchanger and the second air heat exchanger are provided between incinerator and chimney；Air heat exchanger includes exhaust gas inlet, waste gas outlet, heat exchange air intlet, heat exchange air outlet slit and condensation-water drain；The exhaust gas inlet of first air heat exchanger is connect with incinerator, and the waste gas outlet of the first air heat exchanger is connect with the exhaust gas inlet of the second air heat exchanger, and the waste gas outlet of the second air heat exchanger is connect with chimney；The heat exchange air outlet slit of first air heat exchanger is connect with the heat exchange air intlet of the second air heat exchanger, and the heat exchange air outlet slit of the second air heat exchanger is connected to incinerator for air port.The heat that chimney is discharged is reduced, and is improved the thermal efficiency, simultaneously because air themperature is high, is improved burning thermal stability, improve burning quality.
Description
Technical field
The utility model relates to the waste incineration systems that one kind can eliminate white haze.
Background technique
In current all kinds of waste incineration plants, it is kind of a common problem that chimney breast, which forms white plume, brings vision dirt
Dye, especially becomes apparent when temperature is low, air humidity is big.
For client's above problem, inventor has developed the first patent (patent No.: 201620815813.0), by first
The smoke processing system of patent, increases two heat exchangers, and First Heat Exchanger and the second heat exchanger, First Heat Exchanger first reduce cigarette
The temperature of gas condenses saturation moisture therein, reduces flue gas moisture content, and then the second heat exchanger increases the temperature of flue gas again,
Guarantee its stack draught, so that flue gas be made normally to be discharged, it is white to achieve the purpose that chimney takes off.
Realizing that chimney takes off the problems of white using above system is that the hot gas from the discharge of the second heat exchanger is direct
It is passed through in cooling tower, is cooled down by the recirculated water in cooling tower, investment cost is high and energy consumption is high, and the thermal energy of hot gas is also straight
It connects and wastes.
Utility model content
Technical problem to be solved by the utility model is: white haze can be eliminated by overcoming the deficiencies of the prior art and provide one kind
Waste incineration system solves the problems, such as that existing chimney white haze removal investment cost is high and energy consumption is high.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of incineration of waste system that can eliminate white haze
System, including incinerator and chimney, the incinerator connect with chimney breast is provided with the between the incinerator and chimney
One air heat exchanger and the second air heat exchanger；
Air heat exchanger includes that exhaust gas inlet, waste gas outlet, heat exchange air intlet, heat exchange air outlet slit and condensed water go out
Mouthful；
The exhaust gas inlet of first air heat exchanger is connect with incinerator, the waste gas outlet of first air heat exchanger
It is connect with the exhaust gas inlet of the second air heat exchanger, the waste gas outlet of second air heat exchanger is connect with chimney；
The heat exchange air outlet slit of first air heat exchanger is connect with the heat exchange air intlet of the second air heat exchanger, institute
The heat exchange air outlet slit for stating the second air heat exchanger is connected to incinerator for air port.
Further, flue gas purification system is provided between the incinerator and the first air heat exchanger.
Further, the flue gas purification system is bag filter.
The beneficial effects of the utility model are:
The utility model waste incineration system does not consume cooling water, does not use cooling tower, therefore investment cost and operating cost
It is lower.
The air for the absorption heat being discharged from the second air heat exchanger is passed through incinerator as combustion-supporting sky by the utility model
Gas, the heat that chimney is discharged reduce, improve the thermal efficiency, simultaneously because air themperature is high, improves burning thermal stability, change
It has been apt to burning quality.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the waste incineration system schematic diagram that the utility model can eliminate white haze；
Wherein, 1, incinerator, 2, flue gas purification system, the 3, first air heat exchanger, the 4, second air heat exchanger, 5, cigarette
Chimney.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of waste incineration system that can eliminate white haze, including incinerator 1 and chimney 5, incinerator 1 with
It is connect with 5 pipeline of chimney, the first air heat exchanger 3 and the second air heat exchanger 4 is provided between incinerator 1 and chimney 5.
Air heat exchanger includes that exhaust gas inlet, waste gas outlet, heat exchange air intlet, heat exchange air outlet slit and condensed water go out
Mouthful.
The exhaust gas inlet of first air heat exchanger 3 is connect with incinerator 1, the waste gas outlet of the first air heat exchanger 3 and
The exhaust gas inlet of two air heat exchangers 4 connects, and the waste gas outlet of the second air heat exchanger 4 is connect with chimney 5；First air heat-exchange
The heat exchange air outlet slit of device 3 is connect with the heat exchange air intlet of the second air heat exchanger 4, and the heat exchange of the second air heat exchanger 4 is empty
Gas outlet is connected to incinerator 1 for air port.
Flue gas purification system 2 is provided between incinerator 1 and the first air heat exchanger 3.Flue gas purification system 2 removes for cloth bag
Dirt device；Flue gas purification system 2 is for removing various wastes in flue gas
This can eliminate the waste incineration system of white haze, and using two heat exchangers, First Heat Exchanger first reduces the temperature of flue gas,
Heat-exchange temperature range condenses saturation moisture therein at 80 ~ 250 DEG C, this partial condensation water is in on-site reuse；Reduce flue gas
Moisture content, then the second heat exchanger increases the temperature of flue gas again, guarantees that its 5 draft of chimney reaches so that flue gas be made normally to be discharged
Chimney 5 takes off white purpose.
Combustion air of the heat exchange air exported from the second heat exchanger as incinerator 1, into incinerator 1, reduction is burnt
The consumption of 1 auxiliary fuel of furnace is burnt, burning effect is improved, improves combustion stability, improves the thermal efficiency.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (3)
1. one kind can eliminate the waste incineration system of white haze, including incinerator (1) and chimney (5), the incinerator (1) and cigarette
The connection of chimney (5) pipeline, is provided with the first air heat exchanger (3) and the second air heat-exchange between the incinerator (1) and chimney (5)
Device (4)；
Air heat exchanger includes exhaust gas inlet, waste gas outlet, heat exchange air intlet, heat exchange air outlet slit and condensation-water drain；
The exhaust gas inlet of first air heat exchanger (3) is connect with incinerator (1), and first air heat exchanger (3) is given up
Gas outlet is connect with the exhaust gas inlet of the second air heat exchanger (4), the waste gas outlet and chimney of second air heat exchanger (4)
(5) it connects；
The heat exchange air outlet slit of first air heat exchanger (3) is connect with the heat exchange air intlet of the second air heat exchanger (4),
It is characterized in that the heat exchange air outlet slit of second air heat exchanger (4) is connected to incinerator (1) for air port.
2. the waste incineration system according to claim 1 for eliminating white haze, characterized in that the incinerator (1) and
Flue gas purification system (2) are provided between one air heat exchanger (3).
3. the waste incineration system according to claim 2 for eliminating white haze, characterized in that the flue gas purification system
It (2) is bag filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901489.3U CN208332282U (en) | 2018-06-09 | 2018-06-09 | The waste incineration system of white haze can be eliminated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901489.3U CN208332282U (en) | 2018-06-09 | 2018-06-09 | The waste incineration system of white haze can be eliminated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332282U true CN208332282U (en) | 2019-01-04 |
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ID=64770397
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820901489.3U Active CN208332282U (en) | 2018-06-09 | 2018-06-09 | The waste incineration system of white haze can be eliminated |
Country Status (1)
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| CN (1) | CN208332282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708128A (en) * | 2019-03-01 | 2019-05-03 | 焦作市科元化工设备有限公司 | A kind of scrap rubber high temperature plasticizing oil smoke burning and purifying device and method |
| CN111237776A (en) * | 2020-01-08 | 2020-06-05 | 嘉兴久华环保设备科技有限公司 | Sludge drying and incinerating closed cycle device |
-
2018
- 2018-06-09 CN CN201820901489.3U patent/CN208332282U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708128A (en) * | 2019-03-01 | 2019-05-03 | 焦作市科元化工设备有限公司 | A kind of scrap rubber high temperature plasticizing oil smoke burning and purifying device and method |
| CN111237776A (en) * | 2020-01-08 | 2020-06-05 | 嘉兴久华环保设备科技有限公司 | Sludge drying and incinerating closed cycle device |
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