CN110132020A - A kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire - Google Patents
A kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire Download PDFInfo
- Publication number
- CN110132020A CN110132020A CN201910511658.1A CN201910511658A CN110132020A CN 110132020 A CN110132020 A CN 110132020A CN 201910511658 A CN201910511658 A CN 201910511658A CN 110132020 A CN110132020 A CN 110132020A
- Authority
- CN
- China
- Prior art keywords
- electric furnace
- flue gas
- processing unit
- integrated processing
- waste tire
- 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.)
- Pending
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000003546 flue gas Substances 0.000 title claims abstract description 49
- 239000010920 waste tyre Substances 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 239000002918 waste heat Substances 0.000 claims abstract description 28
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000003517 fume Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- -1 scrap preheater Chemical compound 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 239000002956 ash Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention belongs to industrial furnace smoke utilization and process fields, it is related to a kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire, for recycling the 4th hole fume afterheat of electric furnace and handle the pollutant in flue gas, including scrap preheater, gas bypass, waste heat boiler, desulfurizing tower, pulvis injection apparatus, bag filter and air-introduced machine etc.；Electric furnace flue gas is divided into two-way after the 4th hole of electric furnace sprays, enter heating steel scrap in scrap preheater all the way and carries out preliminary waste heat recycling, another way is directly entered waste heat boiler and carries out waste heat recycling, desulfurizing tower is finally entered, drains into atmosphere through air-introduced machine after cleaning shaft, pulvis injection apparatus, bag filter dedusting.The present invention carries out integrated treatment to the electric furnace of the waste tire being currently fed, not only can with the waste heat in recovered flue gas, but also can in flue gas sulfur dioxide and the harmful substances such as dioxin carry out joint removing.
Description
Technical field
The invention belongs to industrial furnace smoke utilization and process fields, are related to a kind of electric furnace cigarette burned based on waste tire
Gas Integrated Processing Unit.
Background technique
Electric steel occupies the 30% of world steel total amount, and the past, electric steel ratio constantly rose over 20 years.Electric arc furnaces refining
In steel, electric energy input accounts for the 60~65% of total energy, and chemical energy accounts for 35~40%.Chemical energy is mainly that oxygen blast generates reaction between carbon and oxygen
Result.Electric furnace wants sustainable development, and the method for reducing coal consumption is to try out potential alternative fuel, and rubber tyre and useless
The plastic products of abandoning are exactly the substitute of coal, these are not only the excellent substitute of electric furnace steel making, to these substitutes into
Row burning, also can solve environmental issue.
But in the use with the high molecular polymers such as waste tire substitution carbon dust, sulfide in flue gas, two can be brought
It is exceeded to dislike the pollutants such as English, therefore how to control the discharge of flue gas pollutant, and is effectively become using the waste heat in flue gas
The main problem of electric furnace flue gas processing technique based on waste tire.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of electric furnace flue gas integrated treatment dresses burned based on waste tire
It sets, for recycling electric furnace flue gas waste heat and the pollutants such as sulfur-bearing in flue gas of going out.
In order to achieve the above objectives, the invention provides the following technical scheme:
A kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire, including electric furnace ontology, the electric furnace ontology
It is connected to waste heat boiler by scrap preheater, and deduster is connected to by desulfurization reaction tower, is discharged through chimney.
Optionally, the scrap preheater is connected by the 4th hole of electric furnace with electric furnace ontology.
Optionally, the 4th hole of electric furnace is also connected with the gas bypass in parallel with the scrap preheater.
Optionally, flow control valve is provided on the gas bypass.
Optionally, the deduster includes the pulvis injection apparatus and bag filter being sequentially arranged.
It optionally, further include vibration screening device, import and the vibration screening device of the pulvis injection apparatus export phase
Even, pulvis is delivered to the import of pulvis injection apparatus by compressed air from vibration screening device.
Optionally, the pulvis injection apparatus is upstream injection.
Optionally, the swivel nozzle import powder is sodium carbonate or sodium bicarbonate.
Optionally, air-introduced machine is additionally provided between the deduster and chimney.
Optionally, the waste heat boiler is water cooled membrane wall towards the side of scrap preheater, is filled far from scrap steel preheating
The side set is heat convection face.
Optionally, the waste heat boiler bottom is equipped with ash bucket.
Optionally, the heat convection face is vertical, is suspended at the top of waste heat boiler.
Optionally, the desulfurizing tower includes the flue gas flow equalizing device being arranged in desulfurizing tower towards waste heat boiler side, setting
Swivel nozzle and Venturi nozzle on desulfurizing tower.
Optionally, the Venturi nozzle quantity is 8, annular array arrangement.
Optionally, burner noz(zle) is equipped in the scrap preheater.
The beneficial effects of the present invention are:
The present invention passes through setting scrap preheater and gas bypass, adjustable scrap steel preheating temperature, in conjunction with waste heat pot
Furnace can further depth Mist heat recovering, improve fume afterheat utilization rate.The present invention can also pass through vibration screening
The cooperation with pulvis injection apparatus is set, dry type desulfurizing is carried out, removes the pollutants such as the dioxin in flue gas, guarantees flue gas emission symbol
Standardization.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target of the invention and other advantages can be realized by following specification and
It obtains.
Detailed description of the invention
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing excellent
The detailed description of choosing, in which:
Fig. 1 is overall structure diagram of the invention.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that diagram provided in following embodiment is only to show
Meaning mode illustrates basic conception of the invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of invention；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "front", "rear"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore is described in attached drawing
The term of positional relationship only for illustration, is not considered as limiting the invention, for the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Referring to Fig. 1, the element numbers in attached drawing respectively indicate: electric furnace ontology 1, the 4th hole 2 of electric furnace, scrap preheater
3, gas bypass 4, waste heat boiler 5, desulfurization reaction tower 6, pulvis injection apparatus 7, bag filter 8, air-introduced machine 9, chimney 10, vibration
Dynamic screening plant 11, flow control valve 12, burner noz(zle) 13, water cooled membrane wall 14, heat convection face 15, flue gas flow equalizing device
16, swivel nozzle 17, Venturi nozzle 18.
The present invention relates to a kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire, including electric furnace ontology 1, institutes
It states electric furnace ontology 1 and waste heat boiler 5 is connected to by scrap preheater 3, and deduster is connected to by desulfurization reaction tower 6, pass through
Chimney 10 is discharged.
Optionally, the scrap preheater 3 is connected by the 4th hole 2 of electric furnace with electric furnace ontology 1；The 4th hole of electric furnace
2 are also connected with the gas bypass 4 in parallel with the scrap preheater 3；Flow control valve is provided on the gas bypass 4
12。
Specifically, the deduster includes the pulvis injection apparatus 7, bag filter 8 and vibrosieve being sequentially arranged
The import of device 11, the pulvis injection apparatus 7 is connected with the outlet of vibration screening device 11, and pulvis passes through compressed air from vibration
Screening plant 11 is delivered to the import of pulvis injection apparatus 7；The pulvis injection apparatus 7 is upstream injection；The rotation spray
17 import powder of mouth is sodium carbonate or sodium bicarbonate；Air-introduced machine 9 is additionally provided between the deduster and chimney 10.
In the present embodiment, the waste heat boiler 5 towards the side of scrap preheater 3 be water cooled membrane wall 14, it is separate
The side of scrap preheater 3 is heat convection face 15；5 bottom of waste heat boiler is equipped with ash bucket；The heat convection face 15
For vertical, it is suspended on 5 top of waste heat boiler.
Optionally, the desulfurizing tower include be arranged in desulfurizing tower towards 5 side of waste heat boiler flue gas flow equalizing device 16, set
Set swivel nozzle 17 and Venturi nozzle 18 on desulfurizing tower；18 quantity of Venturi nozzle is 8, annular array cloth
It sets；Burner noz(zle) 13 is equipped in the scrap preheater 3.
In specific operating process, the flue gas that electric furnace ontology 1 is smelted enters scrap preheater 3 through the 4th hole 2 of electric furnace,
Flue-gas temperature highest can achieve 1800 DEG C at this time, be down to 1000 DEG C by temperature after heating steel scrap；Go out from scrap preheater 3
The flue gas come, enters in waste heat boiler 5, and 5 leading portion of waste heat boiler is the wide runner heat-transfer surface (water cooled membrane wall 14) of radial pattern,
Here by the uncombusted CO after-flame in flue gas, and the dust of bulky grain is settled, the heat convection face for waste heat boiler 5 of then entering
15, which further exchange heat, is cooled to 150 DEG C.5 bottom of waste heat boiler is equipped with ash bucket, is received in the dust of the sedimentation of waste heat boiler 5 and dust stratification
Collection is in ash bucket.
It should be noted that 3 bottom of scrap preheater is equipped with burner noz(zle) 13, the flue-gas temperature during the non-smelting of electric furnace
When inadequate, by natural gas afterburning strengthening preheating steel scrap, improve the steel scrap entered in electric furnace and reach assigned temperature, control simultaneously
Scrap preheater 3 exports smoke temperature and is not less than 800 DEG C, reduces the generation of dioxin under low temperature, guarantees that waste heat boiler 5 stablizes fortune
Row.
On the other hand, it is equipped with gas bypass 4 on the pipeline of the 4th hole 2 of electric furnace connection scrap preheater 3, which is provided with
Flue gas flow regulating valve 12 distributes the exhaust gas volumn in scrap preheater 3 by control flue gas flow regulating valve 12.In the phase of smelting
Between, the flue-gas temperature in the 4th hole 2 of electric furnace is high, improves the flue gas flow of scrap preheater 3, improves pre-heat effect；In non-smelting
The flue-gas temperature of phase, the 4th hole 2 of electric furnace are low, turn 3 flue gas flow of scrap preheater down, pass through afterburning natural gas strengthening preheating.
Electric furnace flue gas after cooling enters in desulfurizing tower, and desulfurizing tower inlet is equipped with flue gas flow equalizing device 16, under desulfurizing tower
Portion be equipped with swivel nozzle 17, after flue gas is mixed with the sodium bicarbonate powder that swivel nozzle 17 sprays, into desulfurizing tower in the middle part of text
The acceleration of nozzle 18 forms turbulent condition in mound, sufficiently reacts on desulfurizing tower top with desulfurizing agent, then from desulfurizing tower top exit
Enter in bag filter 8 out.Pulvis injection apparatus 7 is equipped on 8 inlet pipeline of bag filter, from pulvis injection apparatus
Into flue gas, the flue gas containing active carbon, which enters in bag filter 8, collects back loading in cloth for the 7 active carbon contrainjections come out
On bag coated filter material, the dioxin in flue gas enters 10 qualified discharge of chimney after being tightly held by activated carbon removing.
Vibration screening device 11 is had in 8 bottom ash bucket of bag filter, the active carbon and desulfurizing byproduct of collection are made
It is sent to for recycle stock in the pulvis injection apparatus 7 of 8 import of bag filter, other electric furnace ashes etc. enter outside residue feed bin
Fortune.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire, it is characterised in that: described including electric furnace ontology
Electric furnace ontology is connected to waste heat boiler by scrap preheater, and is connected to deduster by desulfurization reaction tower, arranges through chimney
Out.
2. the electric furnace flue gas Integrated Processing Unit burned as described in claim 1 based on waste tire, it is characterised in that: institute
Scrap preheater is stated to be connected by the 4th hole of electric furnace with electric furnace ontology.
3. the electric furnace flue gas Integrated Processing Unit burned as described in claim 2 based on waste tire, it is characterised in that: institute
It states the 4th hole of electric furnace and is also connected with the gas bypass in parallel with the scrap preheater.
4. the electric furnace flue gas Integrated Processing Unit burned as described in claim 1 based on waste tire, it is characterised in that: institute
Stating deduster includes the pulvis injection apparatus and bag filter being sequentially arranged.
5. the electric furnace flue gas Integrated Processing Unit burned as described in claim 4 based on waste tire, it is characterised in that: also
Including vibration screening device, the import of the pulvis injection apparatus is connected with vibration screening device outlet, and pulvis is empty by compression
Gas is delivered to the import of pulvis injection apparatus from vibration screening device.
6. the electric furnace flue gas Integrated Processing Unit burned as described in claim 1 based on waste tire, it is characterised in that: institute
It states and is additionally provided with air-introduced machine between deduster and chimney.
7. the electric furnace flue gas Integrated Processing Unit burned as described in claim 1 based on waste tire, it is characterised in that: institute
It is water cooled membrane wall that waste heat boiler, which is stated, towards the side of scrap preheater, and the side far from scrap preheater is heat convection
Face.
8. the electric furnace flue gas Integrated Processing Unit burned as described in claim 1 based on waste tire, it is characterised in that: institute
Stating desulfurizing tower includes the flue gas flow equalizing device being arranged in desulfurizing tower towards waste heat boiler side, the rotation spray that is arranged on desulfurizing tower
Mouth and Venturi nozzle.
9. the electric furnace flue gas Integrated Processing Unit burned as described in claim 8 based on waste tire, it is characterised in that: institute
Stating Venturi nozzle quantity is 8, annular array arrangement.
10. the electric furnace flue gas Integrated Processing Unit burned as described in claim 1 based on waste tire, it is characterised in that:
Burner noz(zle) is equipped in the scrap preheater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511658.1A CN110132020A (en) | 2019-06-13 | 2019-06-13 | A kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910511658.1A CN110132020A (en) | 2019-06-13 | 2019-06-13 | A kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110132020A true CN110132020A (en) | 2019-08-16 |
Family
ID=67581534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910511658.1A Pending CN110132020A (en) | 2019-06-13 | 2019-06-13 | A kind of electric furnace flue gas Integrated Processing Unit burned based on waste tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110132020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289861A (en) * | 2022-08-01 | 2022-11-04 | 中冶赛迪工程技术股份有限公司 | Flue gas temperature regulating system for flue gas waste heat recovery of electric furnace |
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| WO2002020952A1 (en) * | 2000-07-28 | 2002-03-14 | Anpei Han | Partially-gasified air-preheated and coal-fired combined cycle power generation system and power generation method |
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| CN201621973U (en) * | 2010-02-24 | 2010-11-03 | 中冶赛迪工程技术股份有限公司 | Electric furnace flue gas waste heat recovery utilization device |
| CN104807341A (en) * | 2015-05-20 | 2015-07-29 | 中冶赛迪工程技术股份有限公司 | System and technology for purifying electric furnace flue gas and simultaneously utilizing waste heat |
-
2019
- 2019-06-13 CN CN201910511658.1A patent/CN110132020A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002020952A1 (en) * | 2000-07-28 | 2002-03-14 | Anpei Han | Partially-gasified air-preheated and coal-fired combined cycle power generation system and power generation method |
| CN101628201A (en) * | 2009-08-19 | 2010-01-20 | 福建龙净脱硫脱硝工程有限公司 | Clearing device for smoke pollutants of glass kiln and clearing method thereof |
| CN201621973U (en) * | 2010-02-24 | 2010-11-03 | 中冶赛迪工程技术股份有限公司 | Electric furnace flue gas waste heat recovery utilization device |
| CN104807341A (en) * | 2015-05-20 | 2015-07-29 | 中冶赛迪工程技术股份有限公司 | System and technology for purifying electric furnace flue gas and simultaneously utilizing waste heat |
Non-Patent Citations (1)
| Title |
|---|
| K.H.KLEIN, 裘鸿根: "废钢预热――一种节能方法", 冶金能源, no. 03, pages 60 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289861A (en) * | 2022-08-01 | 2022-11-04 | 中冶赛迪工程技术股份有限公司 | Flue gas temperature regulating system for flue gas waste heat recovery of electric furnace |
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