CN208660703U - A kind of processing system of landfill flare exhausts - Google Patents
A kind of processing system of landfill flare exhausts Download PDFInfo
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- CN208660703U CN208660703U CN201821010681.XU CN201821010681U CN208660703U CN 208660703 U CN208660703 U CN 208660703U CN 201821010681 U CN201821010681 U CN 201821010681U CN 208660703 U CN208660703 U CN 208660703U
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- spray column
- rose box
- pipeline
- support frame
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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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses a kind of processing systems of landfill flare exhausts, including main exhaust fan, air-cooled heat exchanger, spray column and Rose Box, it is connected between the main exhaust fan and air-cooled heat exchanger by pipeline, it is connected between the air-cooled heat exchanger and spray column by pipeline, it is connected between the spray column and Rose Box by pipeline, the pipeline for connecting the spray column and Rose Box is equipped with air pump, the inside of the Rose Box is equipped with high efficiency particle air filter and activated carbon air filter, the spray column is delivered to the gas of Rose Box followed by high efficiency particle air filter and activated carbon air filter, the utility model can be to the dust particles contained in the exhaust gas discharged after waste incineration, dioxin and carbon monoxide harmful substance carry out purified treatment, reach the standard of exhaust gas discharge.
Description
Technical field
The utility model relates to technical field of waste gas treatment, specific field is a kind of processing system of landfill flare exhausts.
Background technique
Waste incineration is a kind of method of more ancient traditional processing rubbish, after being handled due to rubbish with incineration method, is subtracted
Quantification effect is significant, saves land used, can also eliminate various pathogen, convert harmless object for poisonous and harmful substance, therefore rubbish is burnt
Burning method has become one of main method for the treatment of of urban garbage.And the exhaust gas generated after waste incineration not directly discharges, wherein
Dust particles, dioxin and the carbon monoxide lamp harmful substance contained can bring certain adverse effect to environment and people, be
This, it is proposed that a kind of processing system of landfill flare exhausts.
Utility model content
The purpose of this utility model is to provide a kind of processing systems of landfill flare exhausts, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of processing system of landfill flare exhausts,
Including main exhaust fan, air-cooled heat exchanger, spray column and Rose Box, pass through pipe between the main exhaust fan and air-cooled heat exchanger
Road connection, is connected by pipeline between the air-cooled heat exchanger and spray column, passes through pipe between the spray column and Rose Box
Road connection, the pipeline for connecting the spray column and Rose Box are equipped with air pump, and the inside of the Rose Box is equipped with highly effective air mistake
Filter and activated carbon air filter, the spray column are delivered to the gas of Rose Box followed by high efficiency particle air filter and work
Property charcoal air filter；
The lower sidewall of the spray column is equipped with exhaust gas entrance, and the inner cavity lower part of the spray column is equipped with level-one packing support
The inside of frame, the level-one padding support frame is filled with level-one filler, and the upside of the level-one padding support frame is filled out equipped with second level
Expect support frame, the inside of the second level padding support frame is filled with second level filler, and the upside of the second level padding support frame is equipped with
Demister, the lower end connection of the spray column are equipped with water tank, and the inside of the water tank is equipped with recirculated water, the water tank
One side wall bottom be connected with one end of level-one water supplying pipe, the level-one water supplying pipe, which runs through, is located at level-one padding support frame and second level
Spray tower side wall between padding support frame, the other end of the level-one water supplying pipe are equipped with first order jet nozzle, the water tank it is another
One side wall bottom is connected with one end of second level water supplying pipe, and the second level water supplying pipe, which runs through, is located at second level padding support frame and demister
Between spray tower side wall, the other end of the second level water supplying pipe is equipped with secondary nozzle, and the top of the spray column is equipped with exhaust gas
Outlet.
Preferably, it is connected between the main exhaust fan and extraneous waste incinerator by pipeline.
Preferably, the level-one water supplying pipe is equipped with level-one water pump 17 and level-one flowmeter 18, and the level-one filler is folding
Flowing plate.
Preferably, the second level water supplying pipe is equipped with second level water pump and secondary streams meter, and the second level filler is plastics Bao
That ring.
Preferably, the air-cooled heat exchanger connects exhaust gas entrance by pipeline, and the waste gas outlet is connected by pipeline
Rose Box.
Compared with prior art, the utility model has the beneficial effects that the setting by main exhaust fan can be by waste incineration
The burn away the refuse exhaust gas of discharge of furnace is sent into air-cooled heat exchanger, can be by the height after waste incineration by the setting of air-cooled heat exchanger
The gas of warm exhaust gas and extraneous room temperature carries out heat exchange and achievees the purpose that cool down to it, is filled out by level-one padding support frame and level-one
Being equipped with of material and second level padding support frame and secondary nozzle can make exhaust gas in spray column with first order jet nozzle and second level
The full and uniform contact of spray liquid recirculated water that nozzle sprays, passes through level-one water supplying pipe and level-one water pump and second level water supplying pipe and two
Being equipped with for grade water pump may respectively be first order jet nozzle and secondary nozzle offer spray liquid recirculated water, can by the setting of demister
Exhaust gas after quiet spray process is dried and avoids the steam in exhaust gas empty to high efficiency particle air filter and active carbon
The filtration, purification effect of air filter impacts, and passes through being equipped with for high efficiency particle air filter and activated carbon air filter
Can be filtered purified treatment to exhaust gas, the utility model can to the dust particles contained in the exhaust gas discharged after waste incineration,
Dioxin and carbon monoxide harmful substance carry out purified treatment, reach the standard of exhaust gas discharge.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: the air-cooled heat exchanger of 1- main exhaust fan, 2-, 3- spray column, 4- Rose Box, 5- pipeline, 6- air pump, 7- are efficient
Air filter, 8- activated carbon air filter, 9- level-one padding support frame, 10- second level padding support frame, 11- demister,
12- water tank, 13- level-one water supplying pipe, 14- first order jet nozzle, 15- second level water supplying pipe, 16- secondary nozzle, 17- level-one water pump, 18-
Level-one flowmeter, 19- maintenance door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of processing system of landfill flare exhausts, including
Main exhaust fan 1, air-cooled heat exchanger 2, spray column 3 and Rose Box 4, pass through pipe between the main exhaust fan and air-cooled heat exchanger
Road 5 connects, and the burn away the refuse exhaust gas of discharge of waste incinerator is sent into air-cooled heat exchanger first by main exhaust fan, and air-cooled heat is changed
Device, which reaches the gas progress heat exchange of high-temp waste gas and extraneous room temperature after waste incineration, cools down to it, and the air-cooled heat is changed
Connected between device and spray column by pipeline, the exhaust gas after cooling is delivered to spray column and moves from the bottom to top, the spray column with
It is connected between Rose Box by pipeline, the exhaust gas after spray process is delivered to Rose Box, connects the spray column and filtering
The pipeline of case is equipped with air pump 6, and the inside of the Rose Box is equipped with high efficiency particle air filter 7 and activated carbon air filter 8, institute
It states spray column and is delivered to the gas of Rose Box followed by high efficiency particle air filter and activated carbon air filter, highly effective air mistake
Filter and activated carbon air filter are filtered purified treatment to exhaust gas, and treated that gas can direct emission for filtration, purification；
The lower sidewall of the spray column is equipped with exhaust gas entrance, and the inner cavity lower part of the spray column is equipped with level-one packing support
The inside of frame 9, the level-one padding support frame is filled with level-one filler, and the upside of the level-one padding support frame is filled out equipped with second level
Expect support frame 10, the inside of the second level padding support frame is filled with second level filler, sets on the upside of the second level padding support frame
There is demister 11, the exhaust gas in spray column moves up through demister, and demister can carry out the exhaust gas after quiet spray process
It is dried, the exhaust gas after drying process passes sequentially through high efficiency particle air filter by pipeline transportation and active carbon air filters
Device, the lower end connection of the spray column are equipped with water tank 12, and the inside of the water tank is equipped with recirculated water, has on water tank
The valve of recirculated water is replaced, this is the common knowledge of water tank class formation, and recirculated water provides Sprayer Circulation water for spray process, described
The one side wall bottom of water tank is connected with one end of level-one water supplying pipe 13, and the level-one water supplying pipe, which runs through, is located at level-one packing support
Spray tower side wall between frame and second level padding support frame, the other end of the level-one water supplying pipe is equipped with first order jet nozzle 14, described
Another sidewall bottom of water tank is connected with one end of second level water supplying pipe 15, and the second level water supplying pipe, which runs through, is located at second level filler branch
The other end of spray tower side wall between support and demister, the second level water supplying pipe is equipped with secondary nozzle 16, and exhaust gas is spraying
Level-one padding support frame and level-one filler and earphone padding support frame and secondary nozzle are first passed around in tower, are spraying exhaust gas
The spray liquid recirculated water sprayed in tower with first order jet nozzle and secondary nozzle is full and uniform to be contacted, first order jet nozzle and secondary nozzle spray
Recirculated water out comes into full contact with carry out acid-base neutralization reaction in spray column with exhaust gas, and the recirculated water after reacting passes through level-one
Filler and second level filler fall into water tank, and the top of the spray column is equipped with waste gas outlet.
Specifically, being connected between the main exhaust fan and extraneous waste incinerator by pipeline, main exhaust fan can be extracted
The exhaust gas that extraneous incinerator discharges after burning away the refuse.
Specifically, the level-one water supplying pipe is equipped with level-one water pump 17 and level-one flowmeter 18, the level-one filler is
Baffle plate, level-one water pump can extract the recirculated water supply first order jet nozzle of spray in water tank, and level-one flowmeter can detect level-one
Water flow in water supplying pipe.
Specifically, the second level water supplying pipe is equipped with second level water pump and secondary streams meter, the second level filler is plastics
Pall ring, second level water pump can extract the recirculated water supply secondary nozzle of spray in water tank, and secondary streams meter can detect second level
Water flow in water supplying pipe.
Specifically, the air-cooled heat exchanger connects exhaust gas entrance by pipeline, the waste gas outlet is connected by pipeline
Take over filter box.
Specifically, being respectively equipped with maintenance door 19 on the side wall of the spray column and Rose Box, pass through the inspection of corresponding position
Can respectively the component in spray column and Rose Box be overhauled by repairing door.
Working principle: the burn away the refuse exhaust gas of discharge of waste incinerator is sent first by main exhaust fan in the utility model
Enter air-cooled heat exchanger, the gas of high-temp waste gas and extraneous room temperature after waste incineration is carried out heat exchange and reached by air-cooled heat exchanger
Cool down to it, the exhaust gas after cooling is delivered to spray column and moves from the bottom to top, and exhaust gas first passes around level-one in spray column and fills out
Expect support frame and level-one filler and earphone padding support frame and secondary nozzle, make exhaust gas in spray column with first order jet nozzle and
The full and uniform contact of spray liquid recirculated water that secondary nozzle sprays, level-one water supplying pipe and level-one water pump and second level water supplying pipe and two
Grade water pump may respectively be first order jet nozzle and secondary nozzle provides spray liquid recirculated water, and the exhaust gas in last spray column moves upwards logical
Demister is crossed, the exhaust gas after quiet spray process can be dried in demister, and the exhaust gas after drying process is transported by pipeline
It is defeated to pass sequentially through high efficiency particle air filter and activated carbon air filter, high efficiency particle air filter and activated carbon air filter pair
Exhaust gas is filtered purified treatment, and treated that gas can direct emission for filtration, purification.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of processing system of landfill flare exhausts, including main exhaust fan (1), air-cooled heat exchanger (2), spray column (3) and
Rose Box (4), it is characterised in that: it is connect between the main exhaust fan (1) and air-cooled heat exchanger (2) by pipeline (5), it is described
It is connect between air-cooled heat exchanger (2) and spray column (3) by pipeline (5), is led between the spray column (3) and Rose Box (4)
Piping (5) connection, the pipeline (5) for connecting the spray column (3) and Rose Box (4) are equipped with air pump (6), the Rose Box
(4) inside is equipped with high efficiency particle air filter (7) and activated carbon air filter (8), and the spray column (3) is delivered to Rose Box
(4) gas is followed by high efficiency particle air filter (7) and activated carbon air filter (8)；
The lower sidewall of the spray column (3) is equipped with exhaust gas entrance, and the inner cavity lower part of the spray column (3) is equipped with level-one filler branch
The inside of support (9), the level-one padding support frame (9) is filled with level-one filler, the upside of the level-one padding support frame (9)
Equipped with second level padding support frame (10), the inside of the second level padding support frame (10) is filled with second level filler, and the second level is filled out
Expect that the upside of support frame (10) is equipped with demister (11), the lower end connection of the spray column (3) is equipped with water tank (12), described
The inside of water tank (12) is equipped with recirculated water, and the one side wall bottom of the water tank (12) is connected with the one of level-one water supplying pipe (13)
End, the level-one water supplying pipe (13) is through the spray between level-one padding support frame (9) and second level padding support frame (10)
The other end of tower (3) side wall, the level-one water supplying pipe (13) is equipped with first order jet nozzle (14), another side wall of the water tank (12)
Bottom is connected with one end of second level water supplying pipe (15), the second level water supplying pipe (15) run through positioned at second level padding support frame (10) and
The other end of spray column (3) side wall between demister (11), the second level water supplying pipe (15) is equipped with secondary nozzle (16), described
The top of spray column (3) is equipped with waste gas outlet.
2. a kind of processing system of landfill flare exhausts according to claim 1, it is characterised in that: the main exhaust fan
(1) it is connect between extraneous waste incinerator by pipeline (5).
3. a kind of processing system of landfill flare exhausts according to claim 1, it is characterised in that: the level-one water supplying pipe
(13) it is equipped with level-one water pump (17) and level-one flowmeter (18), the level-one filler is baffle plate.
4. a kind of processing system of landfill flare exhausts according to claim 1, it is characterised in that: the second level water supplying pipe
(15) it is equipped with second level water pump and secondary streams meter, the second level filler is plastics Pall ring.
5. a kind of processing system of landfill flare exhausts according to claim 1, it is characterised in that: the air-cooled heat is changed
Device (2) connects exhaust gas entrance by pipeline (5), and the waste gas outlet passes through pipeline (5) connection Rose Box (4).
6. a kind of processing system of landfill flare exhausts according to claim 1, it is characterised in that: the spray column (3)
Maintenance door (19) are respectively equipped with on the side wall of Rose Box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010681.XU CN208660703U (en) | 2018-06-28 | 2018-06-28 | A kind of processing system of landfill flare exhausts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010681.XU CN208660703U (en) | 2018-06-28 | 2018-06-28 | A kind of processing system of landfill flare exhausts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660703U true CN208660703U (en) | 2019-03-29 |
Family
ID=65826391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010681.XU Active CN208660703U (en) | 2018-06-28 | 2018-06-28 | A kind of processing system of landfill flare exhausts |
Country Status (1)
| Country | Link |
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| CN (1) | CN208660703U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559784A (en) * | 2019-10-10 | 2019-12-13 | 浙江德慧环保科技有限公司 | high-temperature flue gas purification system |
| CN112546843A (en) * | 2020-11-11 | 2021-03-26 | 常德市金沅锅炉制造有限公司 | Energy-concerving and environment-protective type msw incineration flue gas treatment equipment |
| CN114307483A (en) * | 2022-02-21 | 2022-04-12 | 河北华强科技开发有限公司 | Steam dust removal system |
| CN114367164A (en) * | 2021-12-23 | 2022-04-19 | 江苏徐海环境监测有限公司 | Low-concentration large-flow high-efficiency waste gas treatment complete device |
-
2018
- 2018-06-28 CN CN201821010681.XU patent/CN208660703U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559784A (en) * | 2019-10-10 | 2019-12-13 | 浙江德慧环保科技有限公司 | high-temperature flue gas purification system |
| CN112546843A (en) * | 2020-11-11 | 2021-03-26 | 常德市金沅锅炉制造有限公司 | Energy-concerving and environment-protective type msw incineration flue gas treatment equipment |
| CN114367164A (en) * | 2021-12-23 | 2022-04-19 | 江苏徐海环境监测有限公司 | Low-concentration large-flow high-efficiency waste gas treatment complete device |
| CN114307483A (en) * | 2022-02-21 | 2022-04-12 | 河北华强科技开发有限公司 | Steam dust removal system |
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