CN110388822A - A kind of segmented independently drives burning machine - Google Patents
A kind of segmented independently drives burning machine Download PDFInfo
- Publication number
- CN110388822A CN110388822A CN201910764082.XA CN201910764082A CN110388822A CN 110388822 A CN110388822 A CN 110388822A CN 201910764082 A CN201910764082 A CN 201910764082A CN 110388822 A CN110388822 A CN 110388822A
- Authority
- CN
- China
- Prior art keywords
- trolley
- discharging platform
- roasting
- overturning
- track
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims abstract description 59
- 230000005611 electricity Effects 0.000 claims 1
- 239000008188 pellet Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/39—Arrangements of devices for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/02—Charges containing ferrous elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses a kind of segmenteds independently to drive burning machine, which includes roasting track, independently drives trolley, overturning discharging platform and roaster, and the autonomous driving trolley can be moved independently on roasting track, and can the separately adjustable trolley speed of service.When in roaster, trolley can realize the different speeds of service in drying, preheating, roasting, cooling stage, each trolley is set to adjust the running time of different processes according to the otherness of pellet quality and quantity, reduce the requirement to maintain a long-term stability to material quality, roasting effect and efficiency are improved, ensure that the stability of finished pellet quality.
Description
Technical field
The present invention relates to field of metallurgy more particularly to the roasting fields of iron ore pellets.
Background technique
In recent years, China's steel and iron industry grows continuously and fast, and the demand to iron ore is increasing.With blast furnace ironmaking skill
The progress of art, " fine fodder " work are highly valued.As the pellet that Bf Burden one of mainly forms, although at present
Domestic production is in the developing state increased, but its yield is compared with raw material needed for pig iron yield, and proportion is still very low, more
For it is important that the performance superiority and inferiority of its finished pellet directly affects blast furnace process down to the production of entire steel.
It is using belt type roasting machine, in process of production, to raw material when the main method of domestic production pellet at present
Stability requirement is high.This is because the overall process of roasting (dry, preheating, roasting, cooling) carries out in the same equipment, lean on
Adjustment machine speed is come to change the residence time of pelletizing in each stage be impossible.Such as to change, unless changing point of top bonnet
The configuration of section and bellows, switching so frequent is unpractical in the actual production process.Thus belt type roasting machine is built
If being generally suitable for large-scale mining company and the long-term quite stable steel plant of raw material supply, there is certain limitation, this is
Iron and steel smelting industry uses belt type roasting machine bring technical problem.
Summary of the invention
In order to overcome the shortcomings of above-mentioned technology, the segmented that the present invention provides a kind of for producing pellet is independently driven
Burning machine, which is multiplied using autonomous driving trolley carries green pellets material, and trolley can change operation according to demand in orbit
Speed, so as to adjust the calcining time of different quality ore, this scheme roasting effect is good, finished ball nodulizing grade is high and stablizes,
It is most important to be reduction of the requirement to maintain a long-term stability to material quality.
The purpose of the present invention is what is realized by using following technical scheme:
A kind of segmented independently drives burning machine, including roasting track, independently drives trolley, overturning discharging platform and roaster, institute
State autonomous driving trolley by motor control in can independently be moved on roasting track, the state of the separately adjustable trolley speed of service,
The autonomous driving trolley includes car body and trolley lug, and two trolley lugs are set to car body in roasting track upper feeding direction
Two sides, the overturning discharging platform include stage body, overturning motor, overturning discharging platform groove, overturn discharging platform Crane Rail and overturning
Discharging platform shaft, the outside of stage body are equipped with overturning discharging platform shaft, and overturning discharging platform shaft connects overturning motor, and bottom is set in stage body
There is the overturning discharging platform Crane Rail of corresponding engagement roasting track, the inside of stage body two sidewalls is equipped with corresponding clamping trolley lug
Overturn discharging platform groove.
Further, the roasting track is plane formula.
Further, the autonomous driving trolley includes two sides trolley lug, and overturning discharging platform includes that overturning discharging platform is recessed
Slot, overturning discharging platform Crane Rail and overturning discharging platform shaft.
Further, it is roast area, outlet Accreditation Waiting Area, discharging that the overturning discharging platform and roaster, which will roast division of period orbit,
Area and the lift area of entrance Accreditation Waiting Area four.
When trolley is located in roast area, calcining process is executed, according to the quality difference sum number of green pellets in each trolley
The different speeds of service for adjusting each trolley are measured, having reached action time of the different trolleys in different process region can be according to need
Seek the purpose being adjusted；When trolley is driven out to roasting region, each trolley possesses the different speeds of service, and trolley drives into out at this time
Mouth Accreditation Waiting Area, adjusting machine speed is consistent each machine speed again in this area and there are enough vehicles between any two
Away from；When trolley drives into discharge zone, trolley slides into overturning discharging platform Crane Rail, and the trolley lug of trolley side wall is caught in discharging platform
It is limited in the overturning discharging platform groove of two sides, overturning discharging platform downwardly turns over unloading for completion trolley by overturning motor driven
Material；Trolley is reset to and roasts track alignment state by reversion, and trolley, which travels out, overturns discharging platform, and the empty station vehicle of discharging is in entrance
Accreditation Waiting Area resume operation speed, maintain safe distance luggage material of going forward side by side, then match speed drive into roast area.
It compared with prior art, can be in drying, preheating, roasting the beneficial effects of the present invention are: using autonomous driving trolley
Burn, cooling stage realizes that the trolley of the different speeds of service carries out conveying, allow each trolley according to pellet quality and quantity
Otherness adjusts the running time of different processes, reduces the requirement to maintain a long-term stability to material quality, improves roasting effect
Fruit and efficiency ensure that the stability of finished pellet quality.
The present invention roasts track using plane formula, facilitates maintenance, the replacement of track and trolley.
The present invention drives platform through overturning motor, overturning discharging platform shaft using the corresponding autonomous driving trolley of overturning discharging platform
Trolley is rotated discharging by body rotation, and overturning discharging platform Crane Rail therein and overturning discharging platform groove respectively correspond and connect trolley
Walking and corresponding clamping trolley lug limit, discharging is convenient, time saving and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that segmented of the present invention independently drives burning machine.
Fig. 2 is the structural schematic diagram of autonomous driving trolley of the present invention.
Fig. 3 is the structural schematic diagram of overturning discharging platform of the present invention.
Appended drawing reference is as follows:
1- roaster；2- independently drives trolley；3- overturns discharging platform；4- roasts track；20- car body；21- trolley lug；30- platform
Body；31- overturns discharging platform groove；32- overturns discharging platform Crane Rail；33- overturns discharging platform shaft.
Specific embodiment
It below will according to specific embodiment and Figure of description makees into one drum-type caged burning machine of the present invention
Step analysis.
In conjunction with shown in attached drawing 1, segmented independently drives burning machine, including roaster 1 in the present embodiment；Autonomous driving trolley
2；Overturn discharging platform 3；Track 4 is roasted, the autonomous driving trolley 2 all can roasted independently by motor control, each trolley
Moved on track, and can the separately adjustable trolley speed of service, the roasting track 4 be plane formula, facilitate production process middle orbit
Maintenance, replacement with trolley.
In conjunction with shown in attached drawing 2, the autonomous trolley lug 21 for driving trolley 2 to include car body 20 and be set to car body two sides is attached
Shown in Fig. 3, overturning discharging platform 3 includes stage body 30, overturns discharging platform groove 31, overturning discharging platform Crane Rail 32 and overturning discharging
Platform shaft 33 overturns motor.The outside of stage body 30 is equipped with overturning discharging platform shaft 33, and overturning discharging platform shaft connects overturning motor,
It is connected on roasting track, bottom is equipped with the overturning discharging platform Crane Rail 32 of corresponding engagement roasting track, stage body two in stage body
The inside of side wall is equipped with the overturning discharging platform groove 31 of corresponding clamping trolley lug.
Discharging platform 3 and roaster 1 are overturn in the present embodiment will roast track 4 and be divided into roast area, export Accreditation Waiting Area, discharging
Area and the lift area of entrance Accreditation Waiting Area four.When trolley is located in roast area, roasting (dry, preheating, roasting, cooling) is executed
Process can adjust the speed of service of each trolley with quantity difference according to the quality difference of green pellets in each trolley, reach
The purpose that can be adjusted according to demand to action time of the different trolleys in different process region.When trolley is driven out to roast area
Domain, each trolley possess the different speeds of service, and trolley drives into outlet Accreditation Waiting Area at this time, in this area regulating platform speed again
Degree is consistent each machine speed and there are enough spacings between any two.When trolley drives into discharge zone, trolley is transitted to
It overturns on discharging platform track 32, the trolley lug 21 of trolley side wall is caught in the overturning discharging platform groove 31 of stage body two sides and is limited
Position, overturning discharging platform are downwardly turned over by overturning motor driven and complete discharging.The empty station vehicle for completing discharging is extensive in entrance Accreditation Waiting Area
The multiple speed of service, maintain safe distance luggage material of going forward side by side, and then matches speed and drives into roast area.
The embodiment is a preferred embodiment of the present invention, but present invention is not limited to the embodiments described above, not
In the case where substantive content of the invention, any conspicuous improvement that those skilled in the art can make, replacement
Or modification all belongs to the scope of protection of the present invention.
Claims (3)
1. a kind of segmented independently drives burning machine, which is characterized in that including roasting track, independently drive trolley, overturning discharging
Platform and roaster, the autonomous driving trolley by motor control in can independently roasting track on move, separately adjustable trolley transport
The state of scanning frequency degree, the autonomous driving trolley include car body and trolley lug, and two trolley lugs are set to car body in roasting rail
The two sides in road upper feeding direction, the overturning discharging platform include stage body, overturning motor, overturning discharging platform groove, overturn discharging platform
Crane Rail and overturning discharging platform shaft, the outside of stage body are equipped with overturning discharging platform shaft, and overturning discharging platform shaft connects overturning electricity
Machine, bottom is equipped with the overturning discharging platform Crane Rail of corresponding engagement roasting track in stage body, and the inside of stage body two sidewalls is equipped with pair
The overturning discharging platform groove of trolley lug should be clamped.
2. a kind of segmented according to claim 1 independently drives burning machine, it is characterized in that: the roasting track is plane
Formula.
3. a kind of segmented according to claim 1 independently drives burning machine, it is characterized in that: overturning discharging platform and roaster
It is roast area, outlet Accreditation Waiting Area, discharge zone and the lift area of entrance Accreditation Waiting Area four by roasting division of period orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764082.XA CN110388822B (en) | 2019-08-19 | 2019-08-19 | Sectional type independently-driven roasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764082.XA CN110388822B (en) | 2019-08-19 | 2019-08-19 | Sectional type independently-driven roasting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110388822A true CN110388822A (en) | 2019-10-29 |
| CN110388822B CN110388822B (en) | 2024-05-17 |
Family
ID=68288937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910764082.XA Active CN110388822B (en) | 2019-08-19 | 2019-08-19 | Sectional type independently-driven roasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110388822B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944892A (en) * | 2021-02-22 | 2021-06-11 | 湖南人文科技学院 | Method for eliminating kiln car fault in high-temperature tunnel kiln |
| CN113532106A (en) * | 2021-08-11 | 2021-10-22 | 万基控股集团石墨制品有限公司 | Graphite roasting furnace capable of realizing continuous production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0293696U (en) * | 1989-01-12 | 1990-07-25 | ||
| JP2004263962A (en) * | 2003-03-03 | 2004-09-24 | Takasago Ind Co Ltd | Carriage type tunnel furnace |
| CN201166519Y (en) * | 2008-01-29 | 2008-12-17 | 大庆合创机械设备有限公司 | Sintering machine |
| US20090229414A1 (en) * | 2006-10-04 | 2009-09-17 | Nu-Iron Technology, Llc | System and method for producing metallic iron |
| CN102022915A (en) * | 2009-09-16 | 2011-04-20 | 中冶长天国际工程有限责任公司 | Power control method and power control system for sintering machine |
| CN103615886A (en) * | 2013-12-05 | 2014-03-05 | 郭志琦 | Planar circulating pellet firing machine |
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| KR101841961B1 (en) * | 2016-11-18 | 2018-03-26 | 주식회사 포스코 | Sintering apparatus and method |
| CN109055656A (en) * | 2018-09-13 | 2018-12-21 | 中冶华天工程技术有限公司 | A kind of production-process systems and its method of mating converter preheating scrap briquetting |
| CN109373768A (en) * | 2018-10-18 | 2019-02-22 | 湖南大学 | A kind of vertical circulation cooler with circulation trolley |
| CN210463983U (en) * | 2019-08-19 | 2020-05-05 | 江苏宏大特种钢机械厂有限公司 | Sectional type autonomous driving roasting machine |
-
2019
- 2019-08-19 CN CN201910764082.XA patent/CN110388822B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0293696U (en) * | 1989-01-12 | 1990-07-25 | ||
| JP2004263962A (en) * | 2003-03-03 | 2004-09-24 | Takasago Ind Co Ltd | Carriage type tunnel furnace |
| US20090229414A1 (en) * | 2006-10-04 | 2009-09-17 | Nu-Iron Technology, Llc | System and method for producing metallic iron |
| CN201166519Y (en) * | 2008-01-29 | 2008-12-17 | 大庆合创机械设备有限公司 | Sintering machine |
| CN102022915A (en) * | 2009-09-16 | 2011-04-20 | 中冶长天国际工程有限责任公司 | Power control method and power control system for sintering machine |
| CN103615886A (en) * | 2013-12-05 | 2014-03-05 | 郭志琦 | Planar circulating pellet firing machine |
| KR101841961B1 (en) * | 2016-11-18 | 2018-03-26 | 주식회사 포스코 | Sintering apparatus and method |
| CN206339087U (en) * | 2016-12-30 | 2017-07-18 | 龙南新晶钛业有限公司 | The special staged heating cooling tunnel roaster of titanium alloy mold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944892A (en) * | 2021-02-22 | 2021-06-11 | 湖南人文科技学院 | Method for eliminating kiln car fault in high-temperature tunnel kiln |
| CN113532106A (en) * | 2021-08-11 | 2021-10-22 | 万基控股集团石墨制品有限公司 | Graphite roasting furnace capable of realizing continuous production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110388822B (en) | 2024-05-17 |
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