CN110180360A - More one tower flue gas processing systems of furnace - Google Patents
More one tower flue gas processing systems of furnace Download PDFInfo
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- CN110180360A CN110180360A CN201910458910.7A CN201910458910A CN110180360A CN 110180360 A CN110180360 A CN 110180360A CN 201910458910 A CN201910458910 A CN 201910458910A CN 110180360 A CN110180360 A CN 110180360A
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- flue gas
- flue
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- total pipeline
- furnace
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- 239000003546 flue gas Substances 0.000 title claims abstract description 104
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000003723 Smelting Methods 0.000 claims abstract description 30
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 25
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 239000003517 fume Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
-
- 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
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/02—Enhancing the particle separation by electrostatic or magnetic effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention belongs to gas melting furnace flue processing technology fields, it is desirable to provide a kind of more one tower flue gas processing systems of furnace, including flue gas total pipeline, the flue gas total pipeline diameter is in variable-diameter structure from small to large；Flue gas total pipeline connection at least 3 smelting furnaces, the smelting furnace is respectively connected with air-introduced machine by the first lateral；The air-introduced machine connects second branched pipe road, and second branched pipe road oblique cutting enters flue gas total pipeline；The air inlet of flue gas total pipeline end connection desulfurizing tower, the top of the desulfurizing tower connects isodiametric second flue, the top of the second flue connection electrostatic precipitator, the bottom sides of the electrostatic precipitator connect third flue, the bottom of the third flue connection chimney.The present invention has the characteristics that processing cost is low, treatment quantity is big, fume treatment is high-efficient, it can be achieved that one tower of flue gas of more smelting furnaces focuses on.
Description
Technical field
The present invention relates to gas melting furnace flue processing technology fields, and in particular to a kind of more one tower flue gas processing systems of furnace, it is main
To be applied to regeneration copper smelter field, also be applicable to the fume treatment of different industrial and mining enterprises.
Background technique
Currently, by handling copper-contained sludge, by melting, slagging-off, casting, being obtained in regeneration copper weld pool manufacture field
To the copper of required different qualities.From the point of view of resource recycling and environmental protection, regeneration copper weld pool recycles tool
There is very important value.However, in copper-contained sludge fusion process, can generate such as sulfur compound, nitride, organic matter,
The flue gas of the complicated ingredients such as sour gas, these flue gases need to handle it is up to standard after can discharge.
In actual production, for big smelting furnace, the desulfurization technology of single furnace single column is highly developed.But for small
Smelting furnace, single furnace single column seem not economical enough, and either processing cost or equipment construction cost is relatively high, and equipment benefit
It is relatively low with rate.Therefore, the fume treatment auxiliary for researching and developing more one towers of furnace has even more important meaning.Zhang Yanfeng etc. is delivered
" optimizations of more one tower sulfur removal technology flue gas systems of furnace " paper, describe the key control point and advantage and disadvantage of more one towers of furnace, and mention
Optimization opinion is gone out, but more one towers of furnace are mainly used for steam power plant, and structure is single, treating capacity is small, treatment effect is limited, not
It is suitble to the fume treatment of regeneration copper smelter.In fact, more one Tower Systems of furnace used in existing regeneration copper smelter are seldom, and
Processing mode is mostly by flue gas through dedusting, then introduces total pipeline by respective air-introduced machine, then introduce desulfurizing tower, line through booster fan
Road setting is complicated, and flue gas cannot favorably draw pumping in time.Moreover, because not the furnace flue gas flow of homologous ray, pressure, temperature etc.
It is different, the problems such as booster fan often will appear stall, surge.Existing one Tower System of more furnaces is adjusted there are flue gas and is stranded
The problems such as difficult, flue gas suction is not walked, leverages stove and normally produces；When serious, occur pressurization air-introduced machine shatter, blower foundation
Situations such as shattering leads to the paralysis of entire smoke processing system.
Summary of the invention
In order to overcome the shortcomings of that background technique, the present invention provide a kind of one tower flue gas processing system of more furnaces, has and be processed into
The features such as this is low, treatment quantity is big, fume treatment is high-efficient solves smelting furnace cigarette, it can be achieved that more one tower of smelting furnace processing
Gas disposal equipment takes up an area problem more, at high cost, which can handle flue gas 70 × 10 daily4m3/ h or more,
And it is not necessarily to booster fan, there is significant social and economic benefit.
The technical solution adopted by the present invention to solve the technical problems is: a kind of more one tower flue gas processing systems of furnace, including
Flue gas total pipeline, the flue gas total pipeline diameter is in variable-diameter structure from small to large；The flue gas total pipeline connects at least 3 meltings
Furnace, the smelting furnace are respectively connected with air-introduced machine by the first lateral；The air-introduced machine connects second branched pipe road, and described the
Two lateral oblique cuttings enter flue gas total pipeline, so that flue gas is introduced flue gas total pipeline by air-introduced machine；The flue gas total pipeline
End connects the air inlet of desulfurizing tower, and the top of the desulfurizing tower connects isodiametric second flue, second flue gas
Pipeline connects the top of electrostatic precipitator, and the bottom sides of the electrostatic precipitator connect third flue, the third fume pipe
Road connects the bottom of chimney, handles flue gas up to standard and discharges through the vertical pipeline of chimney.
As an improvement of the present invention, the flue gas total pipeline diameter successively becomes larger along the direction of desulfurizing tower.
As an improvement of the present invention, the flue gas total pipeline diameter is divided into 3 sections or more, and every section with 10% ~ 20%
Ratio becomes larger.
As an improvement of the present invention, the flue connects 8 ~ 10 smelting furnaces.
As an improvement of the present invention, the air-introduced machine uses frequency control, and speed is adjustable.
As an improvement of the present invention, it is 30 ° ~ 60 ° that second branched pipe road oblique cutting, which enters the angle of flue gas total pipeline,.
As an improvement of the present invention, the electrostatic precipitator is wet type electrostatic precipitator.
As an improvement of the present invention, the third flue diameter is less than the second flue diameter.
The beneficial effects of the present invention are: a kind of one tower flue gas processing system of more furnaces, real by a fume treatment Tower System
The fume treatment of now more smelting furnaces, has that treatment quantity is big, high treating effect, at the same be greatly saved fume treatment at
This.By the air-introduced machine of smelting furnace, the flue gas of each smelting furnace is introduced into total pipeline, unique 30 ° ~ 60 ° of oblique cutting angle is protected
Demonstrate,proved flue gas and can inhale, inhale it is clean；By setting total flue to ensure that cigarette from as low as big variable-diameter structure
Smooth outflow of the gas in pipeline, save the later period is arranged booster fan at desulfurizing tower, simplifies system structure, while saving
Cost and land occupation demand.
One tower flue gas processing system of more furnaces of the invention, after actually putting into production, each air-introduced machine normal operation, each smelting furnace
Between mutually normal production, flue gas obtained absolutely centralized recovery processing, effectively improved Workshop Production environment；Together
When, desulfurization and wet type electricity demisting all operate normally, daily can treating capacity 70 × 104m3The flue gas of/h or more, substantially increases flue gas
Treatment effeciency achieves good social and economic benefit.More one tower flue gas processing systems of furnace are also applicable to different works
The fume treatment of mine enterprise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the more one tower flue gas processing systems of furnace of the present invention.
In figure: 1, flue gas total pipeline, 2, smelting furnace, the 3, first lateral, 4, air-introduced machine, 5, second branched pipe road, 6,
Desulfurizing tower, the 7, second flue, 8, electrostatic precipitator, 9, third flue, 10, chimney.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solutions of the present invention will be further described.
As shown in Figure 1, more one tower flue gas processing systems of furnace, including flue gas total pipeline 1,1 diameter of flue gas total pipeline from
Small arrive is in variable-diameter structure greatly；The flue gas total pipeline 1 connects at least 3 smelting furnaces 2, and the smelting furnace 2 passes through the first branched pipe
Road 3 is respectively connected with air-introduced machine 4；The air-introduced machine 4 connects second branched pipe road 5, and it is total that 5 oblique cutting of second branched pipe road enters flue gas
Pipeline 1, so that flue gas is introduced flue gas total pipeline 1 by air-introduced machine 4；The end connection desulfurizing tower 6 of the flue gas total pipeline 1
The top of air inlet, the desulfurizing tower 6 connects isodiametric second flue 7, and second flue 7 connects electric demisting
The top of device 8, the side of the electrostatic precipitator 8 connect third flue 9, and the third flue 9 connects chimney 10
Bottom, the chimney 10 will handle flue gas up to standard by its own draft and discharge through the vertical pipeline of chimney 10.
The working principle of one tower flue gas processing system of more furnaces of the invention: smelting furnace 2 is produced in high melt copper-contained sludge
The flue gas of the complicated ingredients such as raw sulfur compound, nitride, organic matter, flue gas introduce in flue gas total pipeline by air-introduced machine 4；Melting
Furnace 2 should using being arranged side by side, thus make the flue gas of every smelting furnace can shortest distance be connected to flue gas total pipeline；Flue gas
Enter desulfurizing tower 6 by total pipeline, realize the desulfurization and dedusting processing of flue gas, then carry out dehydrating demisting using electrostatic precipitator,
Flue gas after processing is qualified introduces chimney bottom, then is orderly discharged by chimney itself draft from top.
Specific embodiment 1:
More one tower flue gas processing systems of furnace, including flue gas total pipeline 1, the flue gas total pipeline 1 is divided into 3 sections, and diameter is along de-
The direction of sulphur tower, 20% is in variable-diameter structure from small to large；The flue 1 connects 8 smelting furnaces 2, and the smelting furnace 2 is in simultaneously
Row or left and right distribution；Every smelting furnace is respectively connected with air-introduced machine 4 by the first lateral 3, and the air-introduced machine 4 uses frequency conversion control
System, speed is adjustable, to guarantee that flue gas can be fully incorporated to total pipeline；The air-introduced machine 4 connects second branched pipe road 5, described
5 oblique cutting of second branched pipe road enters flue gas total pipeline 1, and insertion angle is 30 °；The end of the flue gas total pipeline 1 connects desulfurizing tower 6
Air inlet, the desulfurizing tower uses spray structure, and the liquid after spray process is can be recycled；The top of the desulfurizing tower 6
Portion connects isodiametric second flue 7, and second flue 7 connects the top of electrostatic precipitator 8, the electrostatic precipitator
8 be wet type electrostatic precipitator；The bottom sides of the electrostatic precipitator 8 connect third flue 9, the third flue 9
Diameter is less than second flue 7；The third flue 9 connects the bottom of chimney 10, the chimney 10 by its from
Body draft will handle flue gas up to standard and discharge through the vertical pipeline of chimney 10.
Specific embodiment 2:
More one tower flue gas processing systems of furnace, including flue gas total pipeline 1, the flue gas total pipeline 1 is divided into 3 sections, and diameter is along de-
The direction of sulphur tower is in from small to large variable-diameter structure with 15%；The flue 1 connects 9 smelting furnaces 2, and the smelting furnace 2 is in
Side by side or left and right is distributed；Every smelting furnace is respectively connected with air-introduced machine 4 by the first lateral 3, and the air-introduced machine 4 uses frequency conversion
Control, speed is adjustable, to guarantee that flue gas can be fully incorporated to total pipeline；The air-introduced machine 4 connects second branched pipe road 5, institute
It states 5 oblique cutting of second branched pipe road and enters flue gas total pipeline 1, insertion angle is 45 °；The end of the flue gas total pipeline 1 connects desulfurization
The bottom of tower 6, the desulfurizing tower use spray structure, and the liquid after spray process is Ke Xunhuanliyong；The top of the desulfurizing tower 6
Portion connects isodiametric second flue 7, and second flue 7 connects the top of electrostatic precipitator 8, the electrostatic precipitator
8 be wet type electrostatic precipitator；The side of the electrostatic precipitator 8 connects third flue 9, the diameter of the third flue 9
Less than second flue 7；The third flue 9 connects the bottom of chimney 10, and the chimney 10 is by its own pumping
Power will handle flue gas up to standard and discharge through the vertical pipeline of chimney 10.
Specific embodiment 3:
More one tower flue gas processing systems of furnace, including flue gas total pipeline 1, the flue gas total pipeline 1 is divided into 4 sections, and diameter is along de-
The direction of sulphur tower is in from small to large variable-diameter structure with 10%；The flue 1 connects 10 smelting furnaces 2, and the smelting furnace 2 is in
Side by side or left and right is distributed；Every smelting furnace is respectively connected with air-introduced machine 4 by the first lateral 3, and the air-introduced machine 4 uses frequency conversion
Control, speed is adjustable, to guarantee that flue gas can be fully incorporated to total pipeline；The air-introduced machine 4 connects second branched pipe road 5, institute
It states 5 oblique cutting of second branched pipe road and enters flue gas total pipeline 1, insertion angle is 60 °；The end of the flue gas total pipeline 1 connects desulfurization
The bottom of tower 6, the desulfurizing tower use spray structure, and the liquid after spray process is Ke Xunhuanliyong；The top of the desulfurizing tower 6
Portion connects isodiametric second flue 7, and second flue 7 connects the top of electrostatic precipitator 8, the electrostatic precipitator
8 be wet type electrostatic precipitator；The side of the electrostatic precipitator 8 connects third flue 9, the diameter of the third flue 9
Less than second flue 7；The third flue 9 connects the bottom of chimney 10, and the chimney 10 is by its own pumping
Power will handle flue gas up to standard and discharge through the vertical pipeline of chimney 10.
One tower flue gas processing system of more furnaces of the invention, it is practical raw in the fume treatment of the existing regeneration copper smelter of company
Production is shown in Table 1 with single furnace single column and the comparison of one tower flue gas treatment effect of original more furnaces in use, by data tracking record, from
It is found that one tower flue gas processing system of more furnaces of the invention all has in the improvement for the treatment of capacity, processing cost and workshop condition in table
There is more apparent advantage, achieves significant social and economic benefit.
1 Contrast on effect table of table
| Systematic name | Handle exhaust gas volumn (m3/ h) | Processed in units cost (member/10000m3) | Workshop condition | Flue gas situation up to standard | Whether there is or not booster fans |
| Single furnace single column | ≤3.5×104 | ≥500 | Smokeless | It is up to standard | Have |
| Original one tower of more furnaces | ≤30×104 | ≥70 | A little flue gas | It is up to standard | Have |
| Existing one tower of more furnaces | ≥70×104 | ≤20 | Smokeless | It is up to standard | Nothing |
Finally it should be noted that basic principles and main features of the invention and of the invention excellent have been shown and described above
Point.It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, retouched in above embodiments and description
That states merely illustrates the principles of the invention, and without departing from the spirit and scope of the present invention, the present invention also has various changes
Change and improve, these changes and improvements all fall within the protetion scope of the claimed invention.
Claims (8)
- One tower flue gas processing system of furnace more than 1., including flue gas total pipeline (1), which is characterized in that flue gas total pipeline (1) diameter It is from small to large in variable-diameter structure；The flue gas total pipeline (1) connects at least 3 smelting furnaces (2), and the smelting furnace (2) passes through the One lateral (3) is respectively connected with air-introduced machine (4)；The air-introduced machine (4) connects second branched pipe road (5), second branch Pipeline (5) oblique cutting enters flue gas total pipeline；The air inlet of flue gas total pipeline (1) end connection desulfurizing tower (6), the desulfurizing tower (6) top connects isodiametric second flue (7), the top of the second flue (7) connection electrostatic precipitator (8) The bottom sides in portion, the electrostatic precipitator (8) connect third flue (9), and the third flue (9) connects chimney (10) bottom handles flue gas up to standard and discharges through the vertical pipeline of chimney (10).
- 2. one tower flue gas processing system of more furnaces according to claim 1, which is characterized in that the flue gas total pipeline (1) Diameter successively becomes larger along the direction of desulfurizing tower.
- 3. one tower flue gas processing system of more furnaces according to claim 1 or 2, which is characterized in that the flue gas total pipeline (1) Diameter be divided into 3 sections or more, every section is become larger with 10% ~ 20% ratio.
- 4. one tower flue gas processing system of more furnaces according to claim 1 or 2 or 3, which is characterized in that the flue (1) 8 ~ 10 smelting furnaces (2) are connected.
- 5. one tower flue gas processing system of more furnaces according to claim 1, which is characterized in that the air-introduced machine (4) is using change Frequency controls, and speed is adjustable.
- 6. one tower flue gas processing system of more furnaces according to claim 1, which is characterized in that the second branched pipe road (5) The angle that oblique cutting enters flue gas total pipeline (1) is 30 ° ~ 60 °.
- 7. one tower flue gas processing system of more furnaces according to claim 1, which is characterized in that the electrostatic precipitator (8) is wet Formula electrostatic precipitator.
- 8. one tower flue gas processing system of more furnaces according to claim 1, which is characterized in that the third flue (9) Diameter is less than the second flue (7) diameter.
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| CN201910458910.7A CN110180360A (en) | 2019-05-29 | 2019-05-29 | More one tower flue gas processing systems of furnace |
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| CN201910458910.7A CN110180360A (en) | 2019-05-29 | 2019-05-29 | More one tower flue gas processing systems of furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917841A (en) * | 2019-10-22 | 2020-03-27 | 金驰 | Waste gas treatment system used in electroplating process and working method thereof |
| CN111664466A (en) * | 2020-06-03 | 2020-09-15 | 滁州滁能热电有限公司 | Flue gas backflow and release device for one tower and multiple furnaces in wet desulphurization environment-friendly equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202715319U (en) * | 2012-05-23 | 2013-02-06 | 金华华东环保设备有限公司 | Flue gas collecting, treating and detecting and controlling system for small-sized sintering furnace |
| CN204786479U (en) * | 2015-07-17 | 2015-11-18 | 中国神华能源股份有限公司 | Power plant system of discharging fume |
| CN206362200U (en) * | 2017-01-09 | 2017-07-28 | 钱红兵 | A kind of highly effective aluminium-melting stove fire door smoke gas collecting apparatus |
| CN107511259A (en) * | 2016-06-18 | 2017-12-26 | 湖北徐风环保科技有限公司 | A kind of upper inlet type electrical demister for smoke desulphurization |
| CN210729124U (en) * | 2019-05-29 | 2020-06-12 | 杭州富阳申能固废环保再生有限公司 | Multi-furnace one-tower flue gas treatment system |
-
2019
- 2019-05-29 CN CN201910458910.7A patent/CN110180360A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202715319U (en) * | 2012-05-23 | 2013-02-06 | 金华华东环保设备有限公司 | Flue gas collecting, treating and detecting and controlling system for small-sized sintering furnace |
| CN204786479U (en) * | 2015-07-17 | 2015-11-18 | 中国神华能源股份有限公司 | Power plant system of discharging fume |
| CN107511259A (en) * | 2016-06-18 | 2017-12-26 | 湖北徐风环保科技有限公司 | A kind of upper inlet type electrical demister for smoke desulphurization |
| CN206362200U (en) * | 2017-01-09 | 2017-07-28 | 钱红兵 | A kind of highly effective aluminium-melting stove fire door smoke gas collecting apparatus |
| CN210729124U (en) * | 2019-05-29 | 2020-06-12 | 杭州富阳申能固废环保再生有限公司 | Multi-furnace one-tower flue gas treatment system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917841A (en) * | 2019-10-22 | 2020-03-27 | 金驰 | Waste gas treatment system used in electroplating process and working method thereof |
| CN111664466A (en) * | 2020-06-03 | 2020-09-15 | 滁州滁能热电有限公司 | Flue gas backflow and release device for one tower and multiple furnaces in wet desulphurization environment-friendly equipment |
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