CN107228572A - A kind of regulatable complete alternation wind sintering machine cooler afterheat generating system - Google Patents
A kind of regulatable complete alternation wind sintering machine cooler afterheat generating system Download PDFInfo
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- CN107228572A CN107228572A CN201710610435.1A CN201710610435A CN107228572A CN 107228572 A CN107228572 A CN 107228572A CN 201710610435 A CN201710610435 A CN 201710610435A CN 107228572 A CN107228572 A CN 107228572A
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- 238000005245 sintering Methods 0.000 title claims abstract description 55
- 239000000779 smoke Substances 0.000 claims abstract description 47
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 235000014171 carbonated beverage Nutrition 0.000 claims abstract description 12
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 10
- 238000012806 monitoring device Methods 0.000 claims abstract description 10
- 230000008901 benefit Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- 230000003134 recirculating effect Effects 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 4
- 208000011580 syndromic disease Diseases 0.000 claims abstract description 4
- 244000061176 Nicotiana tabacum Species 0.000 claims abstract 2
- 239000003546 flue gas Substances 0.000 claims description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000002918 waste heat Substances 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
-
- 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
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
-
- 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
- F27D2017/006—Systems for reclaiming waste heat using a boiler
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of regulatable complete alternation wind sintering machine cooler afterheat generating system, system is divided into adjustable Tobacco Control air quantity and wind-warm syndrome, multiple spot takes the cigarette air circulating system of wind and the combined type afterheat generating system of controllable steam parameter, cigarette air circulating system takes wind and smoke cover and pipeline including high temperature, middle Wen Yiqu controllables take wind and smoke cover and pipeline, middle Wen Erqu controllables take wind and smoke cover and pipeline, sintering machine cooler sealing system etc., afterheat generating system includes sintering machine large flue modular boiler, the double discard heat boilers of cooler modular of controllable steam parameter, steam turbine system, chemical water system, recirculating cooling water system, the pressure measurement of carbonated drink thermometric and flow monitoring device and carbonated drink tubularpH sensor control system etc..The problem of current steel sintering machine cooler afterheat generating system is unstable, fluctuation is big can be solved using the system, the system has the advantages that waste heat recovery rate is high, thermal loss is few, reduce environmental pollution.
Description
Technical field
The present invention relates to the afterheat generating system of the metallurgy industry such as steel sintering process section, more particularly, to a kind of controllable
Complete alternation wind sintering machine cooler afterheat generating system.
Background technology
Steel and iron industry is one of maximum branch of industry of energy resource consumption, and sintering production energy consumption accounts for iron and steel enterprise's energy consumption
10% or so, it is only second to Iron-smelting.Therefore, sintering circuit energy-conservation occupies highly important in the energy conservation of iron and steel enterprise
Status.In general, in sintering circuit, heat sinter sensible heat and sintering flue collector obvious heat of smoke account for the 50% of sintering total energy consumption
More than, therefore, being the important channel of sintered, energy saving consumption reduction using this part of waste heat resource as much as possible.
In the last few years, while sinter quality is ensured, sintered, energy saving technology is constantly paid close attention to and paid attention to steel industry
Applicating and exploitation, and achieved remarkable effect.In using sintering waste heat resource, mainly using low-temperature cogeneration technology,
Its advantage be not only in that can recovery waste heat, and solve the appreciation Utilizing question of afterheat steam, bring obvious warp
Benefit of helping and social benefit.
At present, sinter in cooling residual heat generation technology, mainly recovery section cooler（Belt-cooling machine or central cooler）It is remaining
Heat, principal mode is to set high temperature to take air port in cooler leading portion, after residual heat boiler for exchanging heat, then by low-temperature flue gas via following
Ring blower fan, send back to cooler be used for cool down sinter mineral aggregate.The residual neat recovering system has been more than the sintering process of current conventional application
Heat recovery technology, has largely reclaimed fume afterheat, and produce objective economic benefit.But the technology also exists at present to be permitted
It is more not enough：First, climate influences, and takes the flue-gas temperature fluctuation in air port larger, causes system operation unstable；Secondly it is normal at present
The flue gas exit temperature for advising waste heat boiler is higher, and one is that waste heat recovery is insufficient, and two be to cooling machine equipment job stability, longevity
Life influence is larger；In addition, the Air Leakage processing at this stage to sintering machine cooler is unsatisfactory, and operating cost is higher.
Therefore, the sector is fully reclaimed remaining more in the urgent need to a kind of more stable, more efficient cogeneration technology
Heat, reduces energy consumption, reduces environmental pollution.
The content of the invention
In view of the problem of prior art is present, the present invention, which is provided, a kind of more to be stablized, more efficient regulatable follows entirely
Ring wind sintering machine cooler afterheat generating system.Current steel sintering machine cooler afterheat generating system is solved not using the system
The problem of stablizing, fluctuate big, and waste heat recovery rate is high, thermal loss is few, reduce environmental pollution.
The present invention is adopted the technical scheme that：A kind of regulatable complete alternation wind sintering machine cooler afterheat generating system,
It is characterized in that：Including adjustable Tobacco Control air quantity and wind-warm syndrome, multiple spot takes the cigarette air circulating system and controllable steam parameter of wind
Combined type afterheat generating system；Described cigarette air circulating system takes wind and smoke cover and pipeline, middle Wen Yiqu controllables including high temperature
Wind and smoke cover and pipeline, middle Wen Erqu controllables is taken to take wind and smoke cover and pipeline, air-introduced machine, circulating fan and the sealing of sintering machine cooler
System；Described afterheat generating system at least and be not limited to include sintering machine large flue modular boiler, controllable steam parameter
The double discard heat boilers of cooler modular, by steam turbine system, chemical water system, recirculating cooling water system, carbonated drink thermometric pressure measurement
And flow monitoring device, carbonated drink tubularpH sensor control system constitute other afterheat generating system equipment and surveyed by cigarette wind
Other cigarette wind control systems that warm pressure measurement and flow monitoring device and cigarette wind tubularpH sensor control system are constituted；Wherein burn
Knot machine large flue modular boiler erection is on the large flue of sintering machine, and described sintering machine cooler sealing system, which is arranged on, burns
On knot machine or cooler housing, high temperature takes wind and smoke cover and pipeline, middle Wen Yiqu controllables to take wind and smoke cover and pipeline and middle Wen Erqu
Controllable takes wind and smoke cover and pipeline to be installed in cooler top, takes air pipe line, middle Wen Yiqu to take air pipe line and middle temperature in high temperature
2nd area take and chimney valve are provided with air pipe line, and cooler top is also equipped with chimneys at different levels, wherein, middle Wen Yiqu controllables take
Wind and smoke cover and pipeline take wind and smoke cover and pipeline connection with middle Wen Erqu controllables, and high temperature takes wind and smoke cover and pipeline and middle Wen Yiqu can
Regulation and control take two gas approach of wind and smoke cover and pipeline respectively with the double discard heat boiler tops of cooler modular to connect, cooler
One exhanst gas outlet of the double discard heat boiler afterbodys of modular is connected by induced pipe with the input port of air-introduced machine, air-introduced machine
Delivery outlet is connected by induced pipe with cooler, and another exhanst gas outlet of the double discard heat boiler afterbodys of cooler modular leads to
Cross circulation secondary air channel road to connect with the input port of circulating fan, the delivery outlet of circulating fan is by circulating secondary air channel road and cooler
Connection, while other cigarette wind control systems are arranged on circulation secondary air channel road, other afterheat generating system equipment are connected to cooling
On the double discard heat boilers of machine modular, the double discard heat boiler tail flue gas outlets of cooler modular also connect a benefit cool air hose
Road.
The delivery outlet of air-introduced machine of the present invention is connected with cooler air blower respectively by induced pipe point two-way, also
There are the chimneys at different levels all the way by induced pipe with being installed on cooler to connect；The delivery outlet of described circulating fan passes through circulation
Three tunnels of secondary air channel road point are connected with cooler, are mended and are separately installed with flue on cold wind pipeline, induced pipe and circulation secondary air channel road
Valve.
It is of the present invention take to be provided with wind and smoke cover can quickly adjust the smoke-box dividing plate of blocking position.
Sintering machine large flue modular boiler of the present invention uses mould with the double discard heat boilers of cooler modular
Block cellular construction, for the saturated vapor of sintering machine large flue modular boiler for producing to be sent into the double discards of cooler modular
Heat boiler is overheated.
Sintering machine cooler sealing system of the present invention adds flexible sealing using air curtain or adds flexibility using magnetic
Seal any one in two kinds of sealing means being combined.
The present invention has the following advantages compared with prior art：
A, setting three（Or more）Air port is taken with what cigarette air-valve was controlled, high-quality cigarette containing waste heat can be more fully extracted
Gas, reduces thermal loss.
B, switched by taking smoke-box dividing plate in wind and smoke cover to adjust to each section, and respectively take the valve of airduct to regulate and control, can be with
It is more efficient to improve the flue gas quality for entering waste heat boiler, strengthen the stability of afterheat generating system.
C, the double discard heat boilers of modular using controllable steam parameter, reduce installing engineering amount, it is possible to by waste heat
Boiler export EGT drops to about 130 DEG C, and influence of the circulated air to cooling machine equipment is reduced while improving generated energy.
D, seal form add flexible sealing or magnetic to add flexibility to be combined using air curtain, can solve to leak with significantly more efficient
Wind problem, reduces equipment energy consumption and thermal loss, reduces environmental pollution.
E, by circulation secondary air channel road and induced pipe optimization, air and gas system is greatly realized flue gas
Complete alternation.
Brief description of the drawings
Fig. 1 is system connection diagram of the invention.
Label declaration in figure：1-1 high temperature takes Wen Yiqu controllables in wind and smoke cover and pipeline, 1-2 to take wind and smoke cover and pipeline, 1-
Wen Erqu controllables take wind and smoke cover and pipeline in 3, and 1-4 chimney valves, 1-5 smoke-box dividing plates, 1-6 circulation secondary air channels road, 1-7 mends cold wind
Pipeline, 1-8 induced pipes, 1-9 air-introduced machines, 1-10 circulating fans, 1-11 sintering machine coolers sealing system, 1-12 cigarettes at different levels
Chimney, 1-13 flue gas thermometric pressure measurement and flow monitoring device, 1-14 flue gas tubularpH sensor control systems, 2-1 sintering machines are big
Flue modular boiler, the double discard heat boilers of cooler modular of 2-2 controllable steam parameters, 2-3 steam turbine systems, 2-4ization
Learn water system, 2-5 recirculating cooling water systems, 2-6 carbonated drink thermometric pressure measurement and flow monitoring device, 2-7 carbonated drinks automatic online prison
Survey control system.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Reference picture 1, the system include adjustable Tobacco Control air quantity and wind-warm syndrome, multiple spot take the cigarette air circulating system of wind and adjustable
Control the combined type afterheat generating system of steam parameter；Cigarette air circulating system takes wind and smoke cover and pipeline 1-1, middle Wen Yiqu including high temperature
Controllable takes wind and smoke cover and pipeline 1-2, middle Wen Erqu controllables to take wind and smoke cover and pipeline 1-3, air-introduced machine 1-9, circulating fan 1-
10 and sintering machine cooler sealing system 1-11；Afterheat generating system at least and is not limited to comprising sintering machine large flue modular pot
Stove 2-1, the double discard heat boiler 2-2 of cooler modular of controllable steam parameter, by steam turbine system 2-3, chemical water system 2-
4th, recirculating cooling water system 2-5, the pressure measurement of carbonated drink thermometric and flow monitoring device 2-6, carbonated drink tubularpH sensor control system
Other afterheat generating system equipment and existed by the pressure measurement of flue gas thermometric and flow monitoring device 1-13 and flue gas automation that 2-7 is constituted
Other cigarette wind control systems that line monitor control system 1-14 is constituted；Wherein sintering machine large flue modular boiler 2-1 is arranged on
On the large flue of sintering machine, described sintering machine cooler sealing system 1-11 is arranged on sintering machine or cooler housing, high
Temperature take wind and smoke cover and pipeline 1-1, middle Wen Yiqu controllables take wind and smoke cover and pipeline 1-2 and middle Wen Erqu controllables take wind and smoke cover and
Pipeline 1-3 is installed in cooler top, takes air pipe line, middle Wen Yiqu to take air pipe line and middle Wen Erqu to take on air pipe line in high temperature
Chimney valve 1-4 is provided with, cooler top is also equipped with chimney 1-12 at different levels, wherein, middle Wen Yiqu controllables take wind and smoke cover
And pipeline 1-2 takes wind and smoke cover and pipeline 1-3 to connect with middle Wen Erqu controllables, high temperature takes wind and smoke cover and pipeline 1-1 and middle temperature one
Area's controllable takes two gas approach of wind and smoke cover and pipeline 1-2 respectively with the double discard heat boiler 2-2 tops of cooler modular
Connection a, exhanst gas outlet of the double discard heat boiler 2-2 afterbodys of cooler modular passes through induced pipe 1-8 and air-introduced machine 1-9
Input port connection, air-introduced machine 1-9 delivery outlet connected by induced pipe 1-8 with cooler, cooler modular pair discards
Another exhanst gas outlet of heat boiler 2-2 afterbodys is connected by circulating secondary air channel road 1-6 with circulating fan 1-10 input port, is followed
Ring blower fan 1-10 delivery outlet is connected by circulating secondary air channel road 1-6 with cooler, while other cigarette wind control systems are arranged on
Circulate on secondary air channel road 1-6, other afterheat generating system equipment are connected on the double discard heat boiler 2-2 of cooler modular, cold
But the double discard heat boiler 2-2 tail flue gas outlets of machine modular also connect one and mend cold wind pipeline 1-7.
The air-introduced machine 1-9 of the system delivery outlet is connected with cooler air blower respectively by 1-8 points of two-way of induced pipe,
Also connected all the way by induced pipe 1-8 with the chimney 1-12 at different levels installed on cooler；Circulating fan 1-10 delivery outlet
Connected by circulating secondary air channel road 1-6 points of three tunnels with cooler, mend cold wind pipeline 1-7, induced pipe 1-8 and circulation secondary air channel road
Also chimney valve 1-4 is separately installed with 1-6.
Taking for the system is provided with the smoke-box dividing plate 1-5 that can quickly adjust blocking position in wind and smoke cover.
The sintering machine large flue modular boiler 2-1 of the system is used with the double discard heat boiler 2-2 of cooler modular
Modular unit structure, the saturated vapor for sintering machine large flue modular boiler 2-1 to be produced sends into cooler modular
Double discard heat boiler 2-2 are overheated.
The sintering machine cooler sealing system 1-11 of the system adds flexible sealing using air curtain or adds flexibility using magnetic
Seal any one in two kinds of sealing means being combined.
In above-mentioned cigarette air circulating system, flue gas uses complete alternation wind form, is provided with least and is not limited to three and takes
Wind and smoke cover and pipeline, three road cigarette wind are finally into the double discard heat boilers of cooler modular of controllable steam parameter.Each section
Take to be provided with wind and smoke cover and can quickly adjust the smoke-box dividing plate of blocking position.
High temperature takes wind and smoke cover and pipeline 1-1 to be located near cooling machine inlet, and flue gas quality is relatively preferable herein, and flue gas takes
The double discard heat boiler 2-2 of cooler modular superheat section is sent directly into after going out.Middle Wen Yiqu controllables take wind and smoke cover and pipeline
1-2 somewhat rearward, then is that middle Wen Erqu controllables take wind and smoke cover and pipeline 1-3 backward, and the flue gas that two middle temperature take air port to take enters
After row mixing, enter boiler from the double discard heat boiler 2-2 of cooler modular evaporation fragment position；High temperature takes air pipe line, middle temperature
One area takes air pipe line and middle Wen Erqu to take and chimney valve 1-4 is provided with air pipe line, and is taken two neighboring between air port
Cigarette fan housing is internally provided with the smoke-box dividing plate 1-5 of multiple position adjustables, by the regulation to valve and dividing plate, can be in different seasons
Root section is according to different operating modes, the different high-quality waste heat flue gases for requiring to provide stabilization for afterheat generating system；Waste heat flue gas enters can
After the double discard heat boiler 2-2 heat exchange of cooler modular for regulating and controlling steam parameter, excluded by afterbody, be divided into two-way, respectively enterd
Secondary air channel road 1-6 and induced pipe 1-8 are circulated, wherein boiler tail is additionally provided with benefit cold wind pipeline 1-7, is mainly used in adjusting flue gas
Temperature；Then enter cooling motor spindle smoke-box in the presence of air-introduced machine 1-9 and circulating fan 1-10 to enter the material sintered
Row cooling, becomes the higher high-quality flue gas of temperature into top cigarette fan housing again after material and takes air port, circulate again；Separately
Between the materials vehicle and bottom smoke-box and upper smoke fan housing of the outer cooler and end of top cigarette fan housing is provided with sintering machine
Cooler sealing system 1-11, can avoid excessive cold wind from participating in and be leaked with high-temperature flue gas.In being total to for apparatus above and system
Under same-action, the air and gas system of a complete alternation is formed.
In addition, being located at the large flue that sintering machine tail subordinate expects side in the sintering machine large flue modular boiler 2-1 shown in Fig. 1
On, high-quality waste heat herein can be reclaimed, according to flue gas herein and architectural characteristic, only be used for producing saturated vapor,
The double discard heat boiler 2-2 of cooler modular of controllable steam parameter are sent into, and boiler soft water is also joined from controllable steam
The double discard heat boiler 2-2 of several cooler modulars hot water section.Above two parts boiler uses modular box body combinations, just
In in-site installation；The double discard hot pots of cooler modular of sintering machine large flue modular boiler 2-1 and controllable steam parameter
Stove 2-2 and steam turbine system 2-3, chemical water system 2-4, recirculating cooling water system 2-5, the pressure measurement of carbonated drink thermometric and flow monitoring device
2-6, carbonated drink tubularpH sensor control system 2-7 collectively constitute the combined type waste heat of an efficient controllable steam parameter
Electricity generation system.
Claims (5)
1. a kind of regulatable complete alternation wind sintering machine cooler afterheat generating system, it is characterised in that：Including adjustable Tobacco Control wind
Amount and wind-warm syndrome, multiple spot take the cigarette air circulating system of wind and the combined type afterheat generating system of controllable steam parameter；It is described
Cigarette air circulating system take wind and smoke cover and pipeline including high temperature（1-1）, middle Wen Yiqu controllables take wind and smoke cover and pipeline（1-2）、
Middle Wen Erqu controllables take wind and smoke cover and pipeline（1-3）, air-introduced machine（1-9）, circulating fan（1-10）Secret is cooled down with sintering machine
Envelope system（1-11）；Described afterheat generating system at least and be not limited to include sintering machine large flue modular boiler（2-1）, can
Regulate and control the double discard heat boilers of cooler modular of steam parameter（2-2）, by steam turbine system（2-3）, chemical water system（2-4）、
Recirculating cooling water system（2-5）, the pressure measurement of carbonated drink thermometric and flow monitoring device（2-6）, carbonated drink tubularpH sensor control system
System（2-7）Constitute other afterheat generating system equipment and by cigarette wind thermometric pressure measurement and flow monitoring device（1-13）With cigarette wind certainly
Dynamicization Online Monitoring Control System（1-14）Other cigarette wind control systems constituted；Wherein sintering machine large flue modular boiler
（2-1）On the large flue of sintering machine, described sintering machine cooler sealing system（1-11）Installed in sintering machine or cold
But on casing body, high temperature takes wind and smoke cover and pipeline（1-1）, middle Wen Yiqu controllables take wind and smoke cover and pipeline（1-2）With middle temperature two
Area's controllable takes wind and smoke cover and pipeline（1-3）Cooler top is installed in, takes air pipe line, middle Wen Yiqu to take air pipe line in high temperature
Taken with middle Wen Erqu and chimney valve is provided with air pipe line（1-4）, cooler top is also equipped with chimneys at different levels（1-12）, its
In, middle Wen Yiqu controllables take wind and smoke cover and pipeline（1-2）Wind and smoke cover and pipeline are taken with middle Wen Erqu controllables（1-3）Connection,
High temperature takes wind and smoke cover and pipeline（1-1）Wind and smoke cover and pipeline are taken with middle Wen Yiqu controllables（1-2）Respectively with cooler modular
Double discard heat boilers（2-2）Two gas approach connection on top, the double discard heat boilers of cooler modular（2-2）The one of afterbody
Individual exhanst gas outlet passes through induced pipe（1-8）With air-introduced machine（1-9）Input port connection, air-introduced machine（1-9）Delivery outlet pass through
Induced pipe（1-8）Connected with cooler, the double discard heat boilers of cooler modular（2-2）Another exhanst gas outlet of afterbody leads to
Cross circulation secondary air channel road（1-6）With circulating fan（1-10）Input port connection, circulating fan（1-10）Delivery outlet by following
Ring secondary air channel road（1-6）Connected with cooler, while other cigarette wind control systems are arranged on circulation secondary air channel road（1-6）On, its
His afterheat generating system equipment is connected to the double discard heat boilers of cooler modular（2-2）On, the double discard heat of cooler modular
Boiler（2-2）Tail flue gas outlet also connects a benefit cold wind pipeline（1-7）.
2. a kind of regulatable complete alternation wind sintering machine cooler afterheat generating system as claimed in claim 1, its feature exists
In：Described air-introduced machine（1-9）Delivery outlet pass through induced pipe（1-8）Two-way is divided to be connected respectively with cooler air blower, also
Have all the way by induced pipe（1-8）With the chimneys at different levels installed on cooler（1-12）Connection；Described circulating fan（1-
10）Delivery outlet by circulating secondary air channel road（1-6）Divide three tunnels to be connected with cooler, mend cold wind pipeline（1-7）, induced pipe
（1-8）With circulation secondary air channel road（1-6）On be separately installed with chimney valve（1-4）.
3. a kind of regulatable complete alternation wind sintering machine cooler afterheat generating system as claimed in claim 1, its feature exists
In：Take to be provided with wind and smoke cover and can quickly adjust the smoke-box dividing plate of blocking position（1-5）.
4. a kind of regulatable complete alternation wind sintering machine cooler afterheat generating system as claimed in claim 1, its feature exists
In：Sintering machine large flue modular boiler（2-1）With the double discard heat boilers of cooler modular（2-2）Use modular unit
Structure, for by sintering machine large flue modular boiler（2-1）The double discard heat of saturated vapor feeding cooler modular of production
Boiler（2-2）Overheated.
5. a kind of regulatable complete alternation wind sintering machine cooler afterheat generating system as claimed in claim 1, its feature exists
In：Described sintering machine cooler sealing system（1-11）Add flexible sealing phase using air curtain plus flexible sealing or using magnetic
With reference to two kinds of sealing means in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610435.1A CN107228572A (en) | 2017-07-25 | 2017-07-25 | A kind of regulatable complete alternation wind sintering machine cooler afterheat generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610435.1A CN107228572A (en) | 2017-07-25 | 2017-07-25 | A kind of regulatable complete alternation wind sintering machine cooler afterheat generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228572A true CN107228572A (en) | 2017-10-03 |
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| CN201710610435.1A Pending CN107228572A (en) | 2017-07-25 | 2017-07-25 | A kind of regulatable complete alternation wind sintering machine cooler afterheat generating system |
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| CN109579555A (en) * | 2019-01-25 | 2019-04-05 | 山东莱克工程设计有限公司 | It is a kind of to recycle residual heat from kiln furnace device and method using circulation air |
| CN113916019A (en) * | 2021-10-20 | 2022-01-11 | 马鞍山钢铁股份有限公司 | Air curtain type sealing structure of sintering cooler |
| CN114279210A (en) * | 2022-01-07 | 2022-04-05 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Novel automatic control method for air supply of vertical cooling kiln |
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| CN114279210A (en) * | 2022-01-07 | 2022-04-05 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Novel automatic control method for air supply of vertical cooling kiln |
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Application publication date: 20171003 |