CN106287769B - A kind of flue gas cold treatment device - Google Patents
A kind of flue gas cold treatment device Download PDFInfo
- Publication number
- CN106287769B CN106287769B CN201610649989.8A CN201610649989A CN106287769B CN 106287769 B CN106287769 B CN 106287769B CN 201610649989 A CN201610649989 A CN 201610649989A CN 106287769 B CN106287769 B CN 106287769B
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- China
- Prior art keywords
- smoke
- cooler bin
- flue gas
- pipe
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a kind of flue gas cold treatment devices, including combustion furnace, smoke-intake pipe road is communicated at the top of the combustion furnace, and the interconnecting part of smoke-intake pipe road and combustion furnace is installed with screen pack, it is provided with radiator on the smoke-intake pipe road, one end of the separate combustion furnace in the smoke-intake pipe road is communicated with the first cooler bin, and the inner wall top of first cooler bin is fixedly connected with smoke extractor by strut, and the smoke inlet of the smoke extractor is connected to the smoke-intake pipe road inside the first cooler bin is extended to.The flue gas cold treatment device, by to the setting inside the first cooler bin and the second cooler bin, achieve the effect that carry out cold treatment to the flue gas being discharged in combustion furnace, the flue gas for avoiding burning is not processed the drawback being directly discharged in air, wherein under the action of the first water pump, nozzle, defeated smoke pipe, drainpipe, Rose Box, drainage layer of sand, activated carbon adsorption layer, the second water pump and return pipe, achieve the effect that a cooling and dedusting.
Description
Technical field
The present invention relates to fume treatment technical field, specially a kind of flue gas cold treatment device.
Background technology
Flue gas is the mixture of gas and flue dust, is the main reason for polluting residential block air.The ingredient of flue gas is very complicated,
Gas includes water vapour, SO2, N2, O2, CO, CO2 hydrocarbon and oxynitrides etc., and flue dust includes the ash of fuel
Point, coal grain, oil droplet and high-temperature split product etc..Therefore flue gas is the combined pollution of a variety of poisonous substances to the pollution of environment.Flue dust
Related to the harmfulness of human body and the size of particle, it is floating dust of the diameter less than 10 microns to generate the mostly of harm to human body, especially
It is maximum with 1-2.5 microns of floating dust harmfulness.
With the improvement of living standards, there are many factories, the appearance of these factories, due to random discharge flue gas
Lead to the pollution of environment, there are many heats, the flue gas of these plant emissions not make corresponding processing and arrange in flue gas
It applies, it is prolonged to discharge, the pollution of environment is not only caused, but also to causing temperature in air to increase, influence people’s lives water
It is flat.
Invention content
Technical problems based on background technology, the present invention propose a kind of flue gas cold treatment device, solve flue gas
It is middle to there are problems that many heat environmental pollutions.
The present invention is achieved by the following technical programs：A kind of flue gas cold treatment device, including combustion furnace, the burning
Smoke-intake pipe road is communicated at the top of stove, and the interconnecting part of smoke-intake pipe road and combustion furnace is installed with screen pack, it is described into cigarette
Radiator is provided on pipeline, one end of the separate combustion furnace in the smoke-intake pipe road is communicated with the first cooler bin, and described first is cold
But smoke extractor is fixedly connected with by strut at the top of the inner wall of case, the smoke inlet of the smoke extractor and is extended in the first cooler bin
The smoke-intake pipe road in portion is connected to, and support plate is fixedly connected in the middle part of first cooler bin, and the side of the support plate offers through-hole,
The inner wall bottom of first cooler bin is installed with pond, and the inside in the pond is installed with the first water pump, described
The water transport port of first water pump is connected to by pipeline with two nozzles for being located at the bottom of the support plate, and the outlet flue of the smoke extractor is communicated with
The bottom end of defeated smoke pipe, the defeated smoke pipe runs through support plate and extends to the downside of support plate, and the bottom in the pond is communicated with drainpipe,
And the bottom end of drainpipe through the bottom of the first cooler bin and extends to the outside of the first cooler bin and is connected to the top of Rose Box,
The inside of the Rose Box is disposed with drainage layer of sand and activated carbon adsorption layer, the inner wall bottom of the Rose Box from top to bottom
Be installed with the second water pump, the water outlet of second water pump is communicated with return pipe, and return pipe far from the second water pump one
End runs through Rose Box and is extended to the over the outside of filter box, and the return pipe is extended to the over one end outside filter box through the first cooling
Case is simultaneously connected to the side in pond.
One side roof part of first cooler bin is communicated with smoke exhaust pipe, and the one end of the smoke exhaust pipe far from the first cooler bin connects
Be connected with the second cooler bin, and the end of smoke exhaust pipe is connected to the cooler being located inside the second cooler bin, the cooler it is interior
Portion is provided with partition board, interts on the partition board and is equipped with cooling fin, the side of the partition board opens up hole, the top of the cooler
Portion side is communicated with the first pipe, the one end of first pipe far from cooler and is located at the top of the second cooling chamber interior wall
Air-introduced machine air inlet connection, the air outlet of the air-introduced machine is communicated with the second pipe, and the second pipe is far from air inducing
One end of machine runs through the second cooler bin and extends to the outside of the second cooler bin.
Preferably, it is both provided with valve on the return pipe and drainpipe, and valve is manually-operated gate.
Preferably, the defeated smoke pipe is located between two nozzles, and the nozzle is set as spraying nozzle.
Preferably, the screen pack is made of two different web plates of aperture density.
Preferably, first water pump is set as sewage pump, and second water pump is set as clarified water pump.
The present invention provides a kind of flue gas cold treatment devices.Has following advantageous effect：
(1), flue gas cold treatment device, by the setting inside the first cooler bin and the second cooler bin, having reached pair
The flue gas that is discharged in combustion furnace carries out the effect of cold treatment, and the flue gas for avoiding burning is not processed and is directly discharged in air
Drawback, wherein in the first water pump, nozzle, defeated smoke pipe, drainpipe, Rose Box, drainage layer of sand, activated carbon adsorption layer, the second water pump
Under the action of return pipe, water cooling processing is carried out, achievees the effect that a cooling and dedusting；And by cooler internal partition
With the setting of cooling fin, the cold treatment effect to flue gas is further reached.
(2), the flue gas cold treatment device has been reached the filter effect to large particle, has been carried by the setting of screen pack
The cooling effect of height, the setting of radiator have reached the cooling-down effect to flue gas.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the internal structure schematic diagram of the first cooler bin of the invention；
Fig. 3 is the internal structure schematic diagram of Rose Box of the present invention；
Fig. 4 is the internal structure schematic diagram of the second cooler bin of the invention；
Fig. 5 is the internal structure schematic diagram of cooler of the present invention.
In figure：1 combustion furnace, 2 smoke-intake pipe roads, 3 screen packs, 4 radiators, 5 first cooler bins, 6 smoke extractors, 7 support plates, 8
Pond, 9 first water pumps, 10 nozzles, 11 defeated smoke pipes, 12 drainpipes, 13 Rose Boxes, 14 drainage layers of sand, 15 activated carbon adsorption layers, 16
Second water pump, 17 return pipes, 18 smoke exhaust pipes, 19 second cooler bins, 20 coolers, 21 partition boards, 22 cooling fins, 23 first smokes
Pipe, 24 air-introduced machines, 25 second pipes, 26 valves.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of flue gas cold treatment device, including combustion furnace 1, combustion
The top for burning stove 1 is communicated with smoke-intake pipe road 2, and smoke-intake pipe road 2 and the interconnecting part of combustion furnace 1 are installed with screen pack 3, mistake
Sieve plate 3 is used for filtering the large particle in flue gas, avoids large particle from entering pipeline by line clogging, screen pack 3 is by two
The different web plate of a aperture density is constituted, and is provided with radiator 4 on smoke-intake pipe road 2, radiator 4 can carry out the heat in flue gas
Drive away, one end of the separate combustion furnace 1 in smoke-intake pipe road 2 is communicated with the first cooler bin 5, passes through at the top of the inner wall of the first cooler bin 5
Strut is fixedly connected with smoke extractor 6, and the smoke inlet of smoke extractor 6 is connected to the smoke-intake pipe road 2 extended to inside the first cooler bin 5,
The middle part of first cooler bin 5 is fixedly connected with support plate 7, and the side of support plate 7 offers through-hole, the inner wall bottom of the first cooler bin 5
Be installed with pond 8, the inside in pond 8 is installed with the first water pump 9, the water transport port of the first water pump 9 by pipeline with set
Two nozzles 10 in 7 bottom of support plate are connected to, and the outlet flue of smoke extractor 6 is communicated with defeated smoke pipe 11, and defeated smoke pipe 11 is located at two sprays
Between first 10, nozzle 10 is set as the bottom end of the defeated smoke pipe of spraying nozzle 11 through support plate 7 and extends to the downside of support plate 7, pond 8
Bottom be communicated with drainpipe 12, and the bottom end of drainpipe 12 through the bottom of the first cooler bin 5 and extends to the first cooler bin 5
Outside be connected to the top of Rose Box 13, the inside of Rose Box 13 is disposed with drainage layer of sand 14 and activated carbon from top to bottom
Adsorption layer 15, drainage layer of sand 14 achieve the effect that filter impurities in water, and activated carbon adsorption layer 15 reaches to pigment in water and different
The inner wall bottom of the adsorption effect of taste, Rose Box 13 is installed with the second water pump 16, and the first water pump 9 is set as sewage pump, the
Two water pumps 16 are set as clarified water pump, and the water outlet of the second water pump is communicated with return pipe 17, and return pipe 17 is far from the second water pump 16
One end through Rose Box 13 and be extended to the over the outside of filter box 13, be both provided with valve 26 on return pipe 17 and drainpipe 12,
And valve 26 be manually-operated gate, return pipe 17 be extended to the over one end filter box 13 outside run through the first cooler bin 5 and with pond 8
Side is connected to.
One side roof part of the first cooler bin 5 is communicated with smoke exhaust pipe 18, one end connection of the smoke exhaust pipe 18 far from the first cooler bin 5
There is the second cooler bin 19, and the end of smoke exhaust pipe 18 is connected to the cooler 20 being located inside the second cooler bin 19, cooler 20
Be internally provided with partition board 21, the setting of partition board 21 has achieved the effect that buffer flue gas, convenient for the cooling to flue gas, partition board
Intert on 21 and be equipped with cooling fin 22, cooling fin 22 and smoke contacts, absorb heat, the side of partition board 21 opens up hole, cooling
The top side of device 20 is communicated with the first pipe 23, the one end of the first pipe 23 far from cooler 20 and is located at the second cooling
The air inlet of air-introduced machine 24 at the top of 19 inner wall of case is connected to, and the setting of air-introduced machine 24 can quickly extract flue gas out, air-introduced machine 24
Air outlet be communicated with the second pipe 25, and second one end of pipe 25 far from air-introduced machine 24 through the second cooler bin 19 simultaneously
Extend to the outside of the second cooler bin 19.
When work, the flue gas in combustion furnace 1 enters cooling in the first cooler bin 5 from smoke-intake pipe road 2, while radiator 4 is first
Cool down to the flue gas inside smoke-intake pipe road 2, after flue gas is pumped by the smoke extractor 6 inside the first cooler bin 5, controls the first water
Pump 9 draws water out of pond 8, is sprayed from nozzle 10, water-cooling dust processing is carried out to the flue gas exported out of defeated smoke pipe 11, through washing
Flue gas afterwards enters from smoke exhaust pipe 18 in the cooler 20 in the second cooler bin 19, is carried out to flue gas under the action of cooling fin 22
It is cooling, finally by flue gas from the second pipe 25.
After cooling is complete, valve 26 is opened, the water inside pond 8 falls into Rose Box 13 and filters, and filtered water is the
Under the action of two water pumps 16, the inside of defeated back pool 8 again.
In conclusion the flue gas cold treatment device, by the setting inside the first cooler bin 5 and the second cooler bin 19,
Achieve the effect that carry out cold treatment to the flue gas being discharged in combustion furnace 1, the flue gas for avoiding burning is not processed direct emission
To the drawback in air, wherein the first water pump 9, nozzle 10, defeated smoke pipe 11, drainpipe 12, Rose Box 13, drainage layer of sand 14,
Under the action of activated carbon adsorption layer 15, the second water pump 16 and return pipe 17, water cooling processing is carried out, reaches cooling and dedusting
Effect；And by the setting to 20 internal partition 21 and cooling fin 22 of cooler, the cold treatment effect to flue gas is further reached
Fruit.
Secondly, by the setting of screen pack 3, the filter effect to large particle has been reached, has improved cooling effect, dissipated
The setting of hot device 4 has reached the cooling-down effect to flue gas.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of flue gas cold treatment device, including combustion furnace (1), it is characterised in that：Be communicated at the top of the combustion furnace (1) into
Smoke pipeline (2), and smoke-intake pipe road (2) and the interconnecting part of combustion furnace (1) are installed with screen pack (3), the smoke-intake pipe road
(2) radiator (4) is provided on, one end of the separate combustion furnace (1) of the smoke-intake pipe road (2) is communicated with the first cooler bin (5),
Smoke extractor (6), the smoke inlet of the smoke extractor (6) are fixedly connected with by strut at the top of the inner wall of first cooler bin (5)
The smoke-intake pipe road (2) internal with the first cooler bin (5) is extended to is connected to, and is fixedly connected in the middle part of first cooler bin (5)
The side of support plate (7), the support plate (7) offers through-hole, and the inner wall bottom of first cooler bin (5) is installed with pond
(8), the inside of the pond (8) is installed with the first water pump (9), the water transport port of first water pump (9) by pipeline with
It is located at two nozzles (10) connection of support plate (7) bottom, the outlet flue of the smoke extractor (6) is communicated with defeated smoke pipe (11), described
The bottom end of defeated smoke pipe (11) runs through support plate (7) and extends to the downside of support plate (7), and the bottom of the pond (8) is communicated with draining
Manage (12), and the bottom end of drainpipe (12) through the bottom of the first cooler bin (5) and extend to the outside of the first cooler bin (5) with
The top of Rose Box (13) is connected to, and the inside of the Rose Box (13) is disposed with drainage layer of sand (14) and activity from top to bottom
The inner wall bottom of charcoal adsorption layer (15), the Rose Box (13) is installed with the second water pump (16), and second water pump goes out
The mouth of a river is communicated with return pipe (17), and the one end of return pipe (17) far from the second water pump (16) through Rose Box (13) and extends to
The outside of Rose Box (13), the return pipe (17) are extended to the over the external one end of filter box (13) and run through the first cooler bin (5) simultaneously
It is connected to the side of pond (8)；
One side roof part of first cooler bin (5) is communicated with smoke exhaust pipe (18), and the smoke exhaust pipe (18) is far from the first cooler bin
(5) one end is communicated with the second cooler bin (19), and the end of smoke exhaust pipe (18) be located at internal cold of the second cooler bin (19)
But device (20) is connected to, and the cooler (20) is internally provided with partition board (21), interts on the partition board (21) and is equipped with cooling fin
(22), the side of the partition board (21) opens up hole, and the top side of the cooler (20) is communicated with the first pipe
(23), one end of the separate cooler (20) of first pipe (23) and the air inducing being located at the top of the second cooler bin (19) inner wall
The air inlet of machine (24) is connected to, and the air outlet of the air-introduced machine (24) is communicated with the second pipe (25), and the second pipe
(25) one end far from air-introduced machine (24) runs through the second cooler bin (19) and extends to the outside of the second cooler bin (19).
2. a kind of flue gas cold treatment device according to claim 1, it is characterised in that：The return pipe (17) and drainpipe
(12) valve (26) is both provided on, and valve (26) is manually-operated gate.
3. a kind of flue gas cold treatment device according to claim 1, it is characterised in that：The defeated smoke pipe (11) is located at two
Between nozzle (10), the nozzle (10) is set as spraying nozzle.
4. a kind of flue gas cold treatment device according to claim 1, it is characterised in that：The screen pack (3) is by two
The different web plate of aperture density is constituted.
5. a kind of flue gas cold treatment device according to claim 1, it is characterised in that：First water pump (9) is set as
Sewage pump, second water pump (16) are set as clarified water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649989.8A CN106287769B (en) | 2016-08-09 | 2016-08-09 | A kind of flue gas cold treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649989.8A CN106287769B (en) | 2016-08-09 | 2016-08-09 | A kind of flue gas cold treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106287769A CN106287769A (en) | 2017-01-04 |
| CN106287769B true CN106287769B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649989.8A Expired - Fee Related CN106287769B (en) | 2016-08-09 | 2016-08-09 | A kind of flue gas cold treatment device |
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| CN (1) | CN106287769B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013896B (en) * | 2017-04-10 | 2024-03-12 | 江门市骏腾实业有限公司 | Steam supply system for paperboard production |
| CN108413426A (en) * | 2018-03-14 | 2018-08-17 | 佛山市千注利科技有限公司 | A kind of refuse disposal installation with environment-friendly function |
| CN108662911B (en) * | 2018-05-28 | 2019-09-06 | 遵义中铂硬质合金有限责任公司 | Hard alloy coating furnace |
| CN113465434B (en) * | 2021-07-08 | 2023-05-02 | 安徽国能亿盛环保科技有限公司 | Flue gas pretreatment device for reducing temperature of flue gas pipeline and implementation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733788A (en) * | 1972-05-10 | 1973-05-22 | W Crowley | Apparatus for removing particulate and gaseous pollutants from stack smoke |
| JP2004176945A (en) * | 2002-11-25 | 2004-06-24 | Nitsushiyoo Kiko:Kk | Hot gas cooling device and its method |
| CN103486603B (en) * | 2013-10-11 | 2016-05-11 | 光大环保（中国）有限公司 | A kind of flue gas processing device and processing method |
| CN104154551B (en) * | 2014-08-15 | 2017-04-19 | 费禹铭 | Soot heat source recycling and purification system |
| CN205308049U (en) * | 2016-01-14 | 2016-06-15 | 范安立 | Clarification plant is retrieved to flue gas |
| CN205424963U (en) * | 2016-02-03 | 2016-08-03 | 赵世元 | Boiler flue gas purification system |
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2016
- 2016-08-09 CN CN201610649989.8A patent/CN106287769B/en not_active Expired - Fee Related
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| CN106287769A (en) | 2017-01-04 |
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