CN108120292A - A kind of sequential pendulum model blowing device and its control method - Google Patents
A kind of sequential pendulum model blowing device and its control method Download PDFInfo
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- CN108120292A CN108120292A CN201710243786.3A CN201710243786A CN108120292A CN 108120292 A CN108120292 A CN 108120292A CN 201710243786 A CN201710243786 A CN 201710243786A CN 108120292 A CN108120292 A CN 108120292A
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- injection
- branch
- inner segment
- branch pipe
- shroud inner
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Classifications
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- 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
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
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- 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/22—Sintering; Agglomerating in other sintering apparatus
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- 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
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
Abstract
A kind of pendulum model sintering machine blowing device, including sintering pallet, blow, pendulum model blowing device, pendulum model blowing device includes injection manifold, injection branch pipe, injection tube row, it is blown outside of the branch pipe at the top of blow and is equipped with one section of hose, hose will be blown branch pipe and be separated into section and injection branch shroud inner segment outside injection branch shroud, the outer section of injection branch shroud is located at beyond blow, and injection branch shroud inner segment is located within blow；Injection tube row is equipped with injection hole, the device further includes pendulum model driving device, pendulum model driving device includes driving motor, bearing rod, one end of bearing rod is connected with driving motor, the other end of bearing rod acts on injection branch shroud inner segment, and driving motor driving bearing rod so that being blown branch shroud inner segment and injection tube row swings.The present invention also provides the control methods of above-mentioned blowing device, and row is discharged into injection tube and is uniformly controlled, improves the even results of technique productions, make whole combustion gas injection assisted sintering line of production technology stable yields, natural labor.
Description
Technical field
The invention belongs to technical field of ferrous metallurgy, and in particular to a kind of sequential pendulum model blowing device and its controlling party
Method.
Background technology
Sintering process is the key link smelted iron in flow, and principle is by various powdery iron-containing raw materials, and supplying is fitted
The fuel and flux of amount, add in suitable water, through mixing and making material that a series of physical occur on agglomerating plant after pelletizing
Variation is learned, sintering is blocking, and the next step is carried out so as to be sent to blast furnace.
In order to reduce the coke ratio of blast furnace ironmaking and smelting cost, requirement of the blast furnace to sinter is often that high intensity and height are gone back
Originality.In sintering circuit, generally require sinter that there is higher intensity, high finished product rate, the relatively low rate of return mine and relatively low
Fuel consumption.The sinter of high intensity and high reproducibility consumes less coke in blast furnace ironmaking process, so as to reduce dioxy
Change the discharge of carbon.In the long run consider, carbon dioxide discharge-reduction is required one of bottleneck as restriction development of iron ＆ steel industry.According to
Related data introduction, sintering account for the 60% of industrial discharge total amount with blast furnace process CO2 emissions.Therefore, no matter from enterprise
Industry reduces cost consideration and still considers from environmental protection angle, reduces sintering solid fuel this consumption ratio with reducing blast furnace burden
Fuel ratio becomes the urgent need of ironmaking technology.
Under this overall situation, " the sintering charge level gaseous fuel injection technology " of Japanese JFE companies exploitation comes into being, former
Reason is by blowing device, and injection is diluted to below combustible concentration lower limit above the pallet of a distance after ignition furnace
Gaseous fuel makes its combustion heat supplying in sinter bed.The technology can reduce solid carbon dosage and CO in sinter production2
Discharge capacity, simultaneously as the burning of gaseous fuel broadens high temperature bandwidth of the sinter bed in production, so that 1200
~1400 DEG C of sinter temperature-time is extended, so that the intensity of sinter and 5~10mm porositys are had
Effect is strengthened.
Combustion gas blowing device under conventional, prior art due to being the fixed pipe row of large area, is demonstrate,proved in long-term production
Real storage is in following defect：
1st, large area pipe row each point spray orifice mass flow discrepancy：Under the prior art, large area pipe row by one end air inlet, it is porous go out
Gas can so cause the injection hole injection flow close to inlet end more, and the injection hole flow away from inlet end is less, this is
Fluid behaviour causes, and can not be solved by control valve.Once this occurs, charge level combustion gas injection in cover can be given
Uniformity brings great negative effect.
2nd, there is injection blind area in fixed pipe row：Under the prior art, fixed pipe is come close to the both ends of injection tube, can not
Open up injection hole, the intersection between being arranged material is thus formed two sections of injection tubes, always there are an area it is larger " injection is blind
Zone " so not only reduces the uniformity of injection, and is easily negatively affected to the final product quality of sinter.
For above two defects, we have been subject to Optimal improvements to it on existing blowing device architecture basics, have tried hard to
A kind of small area, revocable pendulum model blowing device are developed, and progress is organized to injection tube row by the method for timing control
It is uniformly controlled, the injection non-uniform defect of effect is easily caused under the prior art in the hope of making up, reaching makes whole combustion gas injection auxiliary
Sintering production processing line stable yields, natural labor, the purpose of excellent production.
The content of the invention
The first embodiment according to the present invention provides a kind of pendulum model sintering machine blowing device：
A kind of pendulum model sintering machine blowing device, including sintering pallet, blow, pendulum model blowing device, pendulum model
Blowing device includes injection manifold, injection branch pipe, injection tube row, and blow is arranged on the outside of sintering pallet and sintering machine
Trolley is located in blow, and injection manifold is arranged on the outside of blow, and injection tube row is arranged on the top of sintering pallet simultaneously
And in blow, injection branch pipe one end connection injection manifold and the other end pass through from the top of blow and connect injection tube
Row, outside of the injection branch pipe at the top of blow are equipped with one section of hose, and hose will be blown branch pipe and be separated into section outside injection branch shroud
With injection branch shroud inner segment, the outer section of injection branch shroud is located at beyond blow, and injection branch shroud inner segment is located within blow；Spray
Blowpipe row is equipped with injection hole,
The device further includes pendulum model driving device, and pendulum model driving device includes driving motor, bearing rod, bearing rod
One end is connected with driving motor, and the other end of bearing rod acts on injection branch shroud inner segment, and driving motor driving bearing rod causes
It is blown branch shroud inner segment and injection tube row swings.
In the present invention, the injection tube row is circular ring structure or oval hoop.Preferably, injection tube row includes more
A injection tube and pipe row's branch pipe, injection tube are circular ring structure or oval hoop, and pipe row's branch pipe connection is blown branch shroud inner segment
End and multiple injection tubes, multiple injection tubes are concentrically arranged using being blown branch shroud inner segment as the center of circle, and injection tube is equipped with spray
Aperture blowing.
In the present invention, the quantity of injection tube is 2-10, is preferably 3-8, more preferably 4-6.
In the present invention, injection tube is circular ring structure.Preferably, pipe row branch pipe is equipped with injection hole.
In the present invention, pendulum model driving device is arranged on the outside at the top of blow, is blown branch shroud inner segment and injection
Pipe row is fixedly connected；Preferably, the surrounding for being blown branch shroud inner segment sets 1-8 pendulum model driving device.Preferably it is blown
The surrounding of branch shroud inner segment sets 2-6 pendulum model driving device.The surrounding for being more preferably blown branch shroud inner segment is set
3-5 pendulum model driving device.
In the present invention, the surrounding for being blown branch shroud inner segment is uniformly arranged 2,4,6 or 8 pendulum model driving dresses
It puts；Preferably, pendulum model driving device is symmetricly set on injection branch shroud inner segment along injection branch shroud inner segment diametric(al)
Outside.
Preferably, bearing rod is flat form, raised or sunken type arc-shaped close to one end of injection branch shroud inner segment.
In the present invention, blowing device sets 2-10 roots injection branch pipe along sintering pallet traffic direction, is preferably 3-8
Root injection branch pipe, more preferably 4-6 roots injection branch pipe；One end of each injection branch pipe is connected with injection manifold, the other end
It is passed through from the top of blow and connects injection tube row；The surrounding of each injection branch shroud inner segment is both provided with pendulum model drive
Dynamic device.Preferably, injection branch pipe is uniformly arranged along sintering pallet traffic direction.
In the present invention, injection tube and/or pipe row's branch pipe are equipped with multiple injection holes.Preferably, injection hole is arranged on
Towards the direction of sintering pallet.
In the present invention, it is blown cover outer wall and is equipped with positioning framework, injection branch shroud inner segment enters injection through positioning framework
Connection injection tube row, driving motor are arranged on the outside of positioning framework in cover, and bearing rod is arranged on the inside of positioning framework, injection
Hose on branch pipe is located at the top at the top of positioning framework.Preferably, hose is metal hose.
Preferably, the outer section of injection branch shroud or injection branch shroud inner segment are equipped with injection tube and arrange height adjustment device.
In the present invention, which further includes time set, control system, and time set is connected with control system,
Control system connects and controls driving motor, injection tube row's height adjustment device.
Second of embodiment according to the present invention provides a kind of combustion gas blowing method of pendulum model sintering machine blowing device
Or the method using the injection combustion gas of above-mentioned blowing device, this method comprise the following steps：
1) sintering pallet brings into operation, and injection tube arranges height of the height adjustment device according to sinter in sintering pallet
Suitable height is adjusted, pendulum model blowing device starts to be blown combustion gas；
2) in period of time T 1, the driving motor driving bearing rod around control system control injection branch pipe causes injection branch
Shroud inner segment is swung；
3) in period of time T 2, the driving motor driving bearing rod around control system control injection branch pipe causes injection branch
Shroud inner segment changes direction and swings；
4) step 2) and step 3) are repeated in.
The method of the present invention, wherein：
Step 2) is：In period of time T 1, along the direction of sintering pallet operation, control system control odd number injection branch
Driving motor driving bearing rod around pipe causes the direction of odd number injection branch shroud inner segment parallel sintering machine trolley operation to swing,
Driving motor driving bearing rod around even numbers injection branch pipe causes the vertical sintering pallet operation of even numbers injection branch shroud inner segment
Direction swing；
Step 3) is：In period of time T 2, along the direction of sintering pallet operation, control system control odd number injection branch
Driving motor driving bearing rod around pipe causes the direction of the vertical sintering pallet operation of odd number injection branch shroud inner segment to swing,
Driving motor driving bearing rod around even numbers injection branch pipe causes even numbers injection branch shroud inner segment parallel sintering machine trolley operation
Direction swing.
The present invention will be blown branch pipe and be changed to enter at the top of the blow, along sintering pallet traffic direction set 2-10 roots,
It is preferred that 3-8 roots, more preferable 4-6 roots are blown branch pipe.
Meanwhile the present invention adds pendulum model driving device, the position that blow is entered in injection branch pipe is respectively provided with a set of, bag
Include driving motor and bearing rod.The hose being equipped on injection branch pipe uses, and is operated by driving motor and generates thrust, band
Dynamic bearing rod promotes injection branch shroud inner segment and injection tube row to swing.It operates or stops by the driving motor for controlling different directions
Only, realize that control injection branch shroud inner segment and injection tube row swing towards different directions (such as back and forth or left and right), combustion gas is uniformly sprayed
Blow to the position between the side position of sintering pallet and several injection tubes row.Meanwhile it can be set in injection cover outer wall
Positioning framework, driving motor are arranged on the outside of positioning framework, and bearing rod is arranged on the inside of positioning framework, and are blown soft on branch pipe
Pipe sets the top at the top of positioning framework.Positioning framework can increase equipment intensity, avoid amplitude of fluctuation excessive.
Each injection branch pipe, 1-8, preferably 2-6, more preferable 3-5 clock can be set by being blown branch shroud inner segment at it
Pendulum-type driving device；More preferably scheme is to be uniformly arranged 2,4,6 or 8 pendulum models in the surrounding for being blown branch shroud inner segment
Driving device, pendulum model driving device are symmetricly set on the outer of injection branch shroud inner segment along injection branch shroud inner segment diametric(al)
Side, bearing rod could be provided as flat form, raised or sunken type arc-shaped close to one end of injection branch shroud inner segment.
By taking the surrounding for being blown branch shroud inner segment is uniformly arranged 4 pendulum model driving devices as an example, 4 driving motors are distinguished
The first driving motor, the second driving motor, the 3rd driving motor, the 4th driving motor are named as, 4 bearing rods are named respectively
For the first bearing rod, the second bearing rod, the 3rd bearing rod, the 4th bearing rod.4 pendulum model driving devices are around injection branch pipe point
It is not arranged on,, 9 directions at ten two points at 3 points at 6 points, it, can be in injection branch shroud by the way that different driving motor is controlled to operate
Section generates the different thrust in direction.
In first period of time T 1, the first driving motor of control, the 3rd driving motor do periodical forward and back action, band
Dynamic first bearing rod, the 3rd bearing rod promote injection branch shroud inner segment so that injection branch shroud inner segment is parallel to sintering pallet
The direction of operation is swung；The second driving motor, the 4th driving motor are inoperative at this time；
In second period of time T 2, the second driving motor of control, the 4th driving motor do periodical forward and back action, band
Dynamic second bearing rod, the 4th bearing rod promote injection branch shroud inner segment so that injection branch shroud inner segment is perpendicular to sintering pallet
The direction of operation is swung；The first driving motor, the 3rd driving motor are inoperative at this time；
The operation of 3rd 3 repetition time of period of time T cycle T 1, the 4th 4 repetition time of period of time T cycle T 2
Operation, and so on, operate or stop by different driving motor, injection branch shroud inner segment is generated direction it is different (it is parallel or
Perpendicular to sintering pallet traffic direction) thrust, drive injection branch shroud inner segment parallel or perpendicular to sintering pallet run
Direction is swung, so as to which coal gas is uniformly blown charge level.
When whole equipment is provided with multiple injection branch pipes, still 4 are uniformly arranged with the surrounding of each injection branch shroud inner segment
Exemplified by a pendulum model driving device.Branch pipe number consecutively will be blown along sintering pallet rotation direction, odd number root injection branch pipe is
First, the 3rd, the 5th etc., even numbers root is blown branch pipe and is blown branch pipe etc. for second, the 4th, the six roots of sensation；
In first period of time T 1, control each first driving motor on the injection branch shroud inner segment of odd number,
3rd driving motor does periodical forward and back action, and the first bearing rod, the 3rd bearing rod is driven to promote injection branch shroud inner segment, is made
Branch shroud inner segment must be blown to swing parallel to the direction that sintering pallet is run；Second driving motor, the 4th driving motor at this time
It is inoperative；Each second driving motor on the injection branch shroud inner segment of even numbers, the 4th driving motor is controlled to do the cycle simultaneously
Property forward and back action, drive the second bearing rod, the 4th bearing rod promote injection branch shroud inner segment so that injection branch shroud inner segment hang down
Directly swung in the direction of sintering pallet operation；The first driving motor, the 3rd driving motor are inoperative at this time.It is then all at the first time
In phase T1, odd number root is blown branch shroud inner segment and is swung parallel to the direction that sintering pallet is run, while even numbers root injection branch pipe
Cover inner segment is swung perpendicular to the direction that sintering pallet is run.
In second period of time T 2, control each second driving motor on the injection branch shroud inner segment of odd number,
4th driving motor does periodical forward and back action, and the second bearing rod, the 4th bearing rod is driven to promote injection branch shroud inner segment, is made
Branch shroud inner segment must be blown to swing parallel to the vertical direction of sintering pallet；First driving motor, the 3rd driving motor at this time
It is inoperative；Each first driving motor on the injection branch shroud inner segment of even numbers, the 3rd driving motor is controlled to do the cycle simultaneously
Property forward and back action, drive the first bearing rod, the 3rd bearing rod promote injection branch shroud inner segment so that injection branch shroud inner segment hang down
Directly swung in the direction of sintering pallet operation；The second driving motor, the 4th driving motor are inoperative at this time.Then week the second time
In phase T2, odd number root is blown branch shroud inner segment and is swung perpendicular to the direction that sintering pallet is run, while even numbers root injection branch pipe
Cover inner segment is swung parallel to the direction that sintering pallet is run.
And so on, often by a time cycle, the drive of control system switching odd number, even numbers root injection branch shroud inner segment
Dynamic motor does different runnings, makes adjacent injection branch pipe swaying direction different, and convenient for injection tube, combustion gas is uniformly sprayed to material by row
Face makes sintering more perfect.
The present invention rectangular array formula injection tube row will change over the radial pipe row of annular multilayer in the prior art, that is, be blown
Pipe row is circular ring structure or oval hoop.Injection tube row includes multiple injection tubes and pipe row's branch pipe, and injection tube is circular ring structure
Or oval hoop, the end of pipe row's branch pipe connection injection branch shroud inner segment and multiple injection tubes, multiple injection tubes are propped up with being blown
Shroud inner segment is concentrically arranged for the center of circle.Injection branch pipe is located at the central central gas supply of pipe row, from injection tube and pipe row's branch pipe
Injection hole, gas injection is blown into charge level.
Injection tube row's height adjustment device is additionally provided in the outer section of the injection branch shroud of the present invention or injection branch shroud inner segment.Spray
Blowpipe row's height adjustment device can be arranged on injection branch pipe close to one end of injection manifold, may also be arranged on close to blow
Height adjustment device is such as arranged on the upper end or lower end injection branch pipe of hose by one end.When sintering pallet is run, injection tube
Section can be teased and ridicule to suitable height, profit according to the height of sinter in sintering pallet by injection tube by arranging height adjustment device
In the progress of sintering process.
The present invention also provides the sequential keyboard encoder combustion gas blowing methods mating with above-mentioned blowing device, and time set is set to record
Time cycle, after being communicated to control system, by control system to multiple in the pendulum model driving device on every injection branch pipe
Driving part sends different instructions so that when odd number injection branch shroud inner segment is swung parallel to sintering pallet traffic direction,
Even numbers is blown branch shroud inner segment and is swung perpendicular to sintering pallet traffic direction, is inverted after a time cycle, by making
Each injection tube row staggeredly swings, and forms dynamic a tube row, is maximized so as to achieve the effect that be blown uniformity.
The present invention has been changed to swing type small area pipe compared with prior art, by the way that fixed large area pipe is arranged injection method
Injection method is arranged, is effectively compensated under the prior art each injection hole mass flow discrepancy or in the presence of the injection caused by injection blind area
Non-uniform defect so that even results of the combustion gas when charge level is blown reach optimal, so that combustion gas is blown assisted sintering
Technology is more perfect.
In conclusion by using small area proposed by the present invention, revocable pendulum model blowing device and its sequential control
Pendulum model control method processed is uniformly controlled injection tube row's group, and injection effect is easily caused under the prior art not in the hope of making up
The defects of uniform, improves the even results of technique productions, and reaching makes whole combustion gas injection assisted sintering line of production technology stable yields, suitable
Production, the purpose of excellent production, relatively reliable compared with prior art, safety and stablization, it is anticipated that it has great development in future market
Potentiality.
Description of the drawings
Fig. 1 is pendulum model sintering machine blowing device schematic cross-sectional view of the present invention；
Fig. 2 is pendulum model sintering machine blowing device schematic top plan view of the present invention；
Fig. 3 is pendulum model sintering machine blowing device pendulum model driving device schematic top plan view (bearing rod plane of the present invention
Type)；
Fig. 4 is pendulum model sintering machine blowing device pendulum model driving device schematic top plan view of the present invention (bearing rod protrusion
Type)；
For pendulum model sintering machine blowing device pendulum model driving device schematic top plan view of the present invention, (bearing rod is recessed Fig. 5
Type)；
Fig. 6 arranges elevational schematic view for pendulum model sintering machine blowing device injection tube of the present invention；
Fig. 7 is pendulum model sintering machine blowing device control system schematic diagram of the present invention.
Reference numeral：1- sintering pallets；2- blows；3- pendulum model blowing devices；301- is blown manifold；302- is blown
Branch pipe；30201- hoses；The outer section of 302a- injection branch shrouds；302b- is blown branch shroud inner segment；303- injection tubes are arranged；30301- sprays
Blowpipe；30302- pipes arrange branch pipe；304- injection holes；4- pendulum model driving devices；401- driving motors；401a- first drives electricity
Machine；The second driving motors of 401b-；The 3rd driving motors of 401c-；The 4th driving motors of 401d-；402- bearing rods；402a- first
Bearing rod；The second bearing rods of 402b-；The 3rd bearing rods of 402c-；The 4th bearing rods of 402d-；5- positioning frameworks；6- injection tubes are arranged
Height adjustment device；7- time sets；8- control systems.
Specific embodiment
A kind of pendulum model sintering machine blowing device, including sintering pallet 1, blow 2, pendulum model blowing device 3, pendulum
Formula blowing device 3 includes injection manifold 301, injection branch pipe 302, injection tube row 303, and blow 2 is arranged on sintering pallet 1
Outside and sintering pallet 1 is located in blow 2, injection manifold 301 are arranged on the outside of blow 2, and injection tube row 303 sets
It puts in the top of sintering pallet 1 and in blow 2,302 one end of injection branch pipe connection injection manifold 301 and the other end
It is passed through from the top of blow 2 and connects injection tube row 303, injection branch pipe 302 is soft equipped with one section in the outside at 2 top of blow
Pipe 30201, hose 30201 will be blown branch pipe 302 and be separated into section 302a and injection branch shroud inner segment 302b, spray outside injection branch shroud
It blows the outer section 302a of branch shroud to be located at beyond blow 2, injection branch shroud inner segment 302b is located within blow 2；Injection tube row 303
Injection hole 304 is equipped with,
The device further includes pendulum model driving device 4, and pendulum model driving device 4 includes driving motor 401, bearing rod 402,
One end of bearing rod 402 is connected with driving motor 401, and the other end of bearing rod 402 acts on injection branch shroud inner segment 302b, drives
Dynamic motor 401 drives bearing rod 402 so that injection branch shroud inner segment 302b and injection tube row 303 swing.
In the present invention, the injection tube row 303 is circular ring structure or oval hoop.Preferably, injection tube row 303
Including multiple injection tubes 30301 and pipe row's branch pipe 30302, injection tube 30301 is circular ring structure or oval hoop, and pipe arranges branch pipe
The end of 30302 connection injection branch shroud inner segment 302b and multiple injection tubes 30301, multiple injection tubes 30301 are to be blown branch pipe
Cover inner segment 302b is concentrically arranged for the center of circle, and injection tube 30301 is equipped with injection hole 304.
In the present invention, the quantity of injection tube 30301 is 2-10, is preferably 3-8, more preferably 4-6.
In the present invention, injection tube 30301 is circular ring structure.Preferably, pipe row branch pipe 30302 is equipped with injection hole
304。
In the present invention, pendulum model driving device 4 is arranged on the outside at 2 top of blow, injection branch shroud inner segment 302b
It is fixedly connected with injection tube row 303；Preferably, the surrounding for being blown branch shroud inner segment 302b sets 1-8 pendulum model to drive dress
Put 4.The surrounding for being preferably blown branch shroud inner segment 302b sets 2-6 pendulum model driving device 4.More preferably it is blown branch shroud
The surrounding of inner segment 302b sets 3-5 pendulum model driving device 4.
In the present invention, the surrounding for being blown branch shroud inner segment 302b is uniformly arranged 2,4,6 or 8 pendulum model drivings
Device 4；Preferably, pendulum model driving device 4 is symmetricly set on injection branch along injection branch shroud inner segment 302b diametric(al)s
The outside of shroud inner segment 302b.
Preferably, bearing rod 402 is flat form, raised or sunken type close to one end of injection branch shroud inner segment 302b
Arc-shaped.
In the present invention, blowing device sets 2-10 roots injection branch pipe 302, preferably along 1 traffic direction of sintering pallet
Branch pipe 302 is blown for 3-8 roots, more preferably 4-6 roots are blown branch pipe 302；One end of each injection branch pipe 302 is with being blown always
Pipe 301 connects, and the other end passes through from the top of blow 2 and connects injection tube row 303；The cover of each injection branch pipe 302
The surrounding of inner segment is both provided with pendulum model driving device 4.Preferably, it is equal along 1 traffic direction of sintering pallet to be blown branch pipe 302
Even setting.
In the present invention, injection tube 30301 and/or pipe row's branch pipe 30302 are equipped with multiple injection holes 304.Preferably,
Injection hole 304 is arranged on towards the direction of sintering pallet 1.
In the present invention, 2 outer wall of blow is equipped with positioning framework 5, injection branch shroud inner segment 302b through positioning framework 5 into
Enter connection injection tube row 303 in blow 2, driving motor 401 is arranged on the outside of positioning framework 5, and bearing rod 402 is arranged on fixed
The inside of position frame 5, the hose 30201 being blown on branch pipe 302 are located at the top at 5 top of positioning framework.Preferably, hose
30201 be metal hose.
It is adjusted preferably, injection branch shroud outer section 302a or injection branch shroud inner segment 302b are equipped with injection tube row's height
Device 6.
In the present invention, which further includes time set 7, control system 8, time set 7 and 8 phase of control system
Even, control system 8 connects and controls driving motor 401, injection tube row's height adjustment device 6.
Second of embodiment according to the present invention provides a kind of combustion gas blowing method of pendulum model sintering machine blowing device
Or the method using the injection combustion gas of above-mentioned blowing device, this method comprise the following steps：
1) sintering pallet 1 brings into operation, and injection tube arranges height adjustment device 6 according to sinter in sintering pallet 1
It highly adjusts to suitably highly, pendulum model blowing device 3 starts to be blown combustion gas；
2) in period of time T 1, the driving motor 401 around the control injection branch pipe 302 of control system 8 drives bearing rod 402
So that injection branch shroud inner segment 302b is swung；
3) in period of time T 2, the driving motor 401 around the control injection branch pipe 302 of control system 8 drives bearing rod 402
It is swung so that injection branch shroud inner segment 302b changes direction；
4) step 2) and step 3) are repeated in.
The method of the present invention, wherein：
Step 2) is：In period of time T 1, along the direction of the operation of sintering pallet 1, control system 8 controls odd number injection
Driving motor 401 around branch pipe 302 drives bearing rod 402 so that odd number injection branch shroud inner segment 302b parallel sintering machine trolleys
The direction of 1 operation is swung, and the driving motor 401 around even numbers injection branch pipe 302 drives bearing rod 402 so that even numbers injection branch pipe
The direction that the vertical sintering pallets 1 of cover inner segment 302b are run is swung；
Step 3) is：In period of time T 2, along the direction of the operation of sintering pallet 1, control system 8 controls odd number injection
Driving motor 401 around branch pipe 302 drives bearing rod 402 so that the vertical sintering pallets of odd number injection branch shroud inner segment 302b
The direction of 1 operation is swung, and the driving motor 401 around even numbers injection branch pipe 302 drives bearing rod 402 so that even numbers injection branch pipe
The direction that cover inner segment 302b parallel sinterings machine trolley 1 is run is swung.
Embodiment 1
As shown in Fig. 1-3, Fig. 6-7, the present invention provides a kind of pendulum model sintering machine blowing device, including sintering pallet 1,
Blow 2, pendulum model blowing device 3, pendulum model blowing device 3 include injection manifold 301, injection branch pipe 302, injection tube row
303, blow 2 is arranged on the outside of sintering pallet 1 and sintering pallet 1 is located in blow 2, and injection manifold 301 is set
It puts in the outside of blow 2, injection tube row 303 is arranged on the top of sintering pallet 1 and in blow 2, injection branch
302 one end of pipe connection injection manifold 301 and the other end pass through from the top of blow 2 and connect injection tube row 303, are blown branch pipe
302 are equipped with one section of hose 30201 in the outside at 2 top of blow, and hose 30201 is separated into injection branch pipe by branch pipe 302 is blown
The outer section 302a of cover and injection branch shroud inner segment 302b, the outer section 302a of injection branch shroud are located at beyond blow 2, are blown in branch shroud
Section 302b is located within blow 2；Injection tube row 303 is equipped with injection hole 304,
The device further includes pendulum model driving device 4, and pendulum model driving device 4 includes driving motor 401, bearing rod 402,
One end of bearing rod 402 is connected with driving motor 401, and the other end of bearing rod 402 acts on injection branch shroud inner segment 302b, drives
Dynamic motor 401 drives bearing rod 402 so that injection branch shroud inner segment 302b and injection tube row 303 swing.
In the present invention, the injection tube row 303 is circular ring structure.Injection tube row 303 includes 4 30301 Hes of injection tube
Pipe arranges branch pipe 30302, and injection tube 30301 is circular ring structure, and pipe row's connection of branch pipe 30302 is blown the end of branch shroud inner segment 302b
It is concentrically arranged with 4 injection tubes, 30301,4 injection tubes 30301 using being blown branch shroud inner segment 302b as the center of circle, injection tube
30301 and pipe row branch pipe 30302 be equipped with multiple injection holes 304.Injection hole 304 is arranged on towards the direction of sintering pallet 1.
In the present invention, pendulum model driving device 4 is arranged on the outside at 2 top of blow, injection branch shroud inner segment 302b
It is fixedly connected with injection tube row 303.The surrounding of injection branch shroud inner segment 302b is uniformly arranged 2 pendulum model driving devices 4.Pendulum
Formula driving device 4 is symmetricly set on the outside of injection branch shroud inner segment 302b along injection branch shroud inner segment 302b diametric(al)s.
Bearing rod 402 is flat form shape close to one end of injection branch shroud inner segment 302b.
Blowing device sets 6 injection branch pipes 302 along 1 traffic direction of sintering pallet；Each is blown branch pipe 302
One end is connected with injection manifold 301, and the other end passes through from the top of blow 2 and connects injection tube row 303；Each spray
The surrounding for blowing the cover inner segment of branch pipe 302 is both provided with pendulum model driving device 4.Branch pipe 302 is blown along 1 side of operation of sintering pallet
To being uniformly arranged.
2 outer wall of blow is equipped with positioning framework 5, and injection branch shroud inner segment 302b enters through positioning framework 5 in blow 2
Injection tube row 303 is connected, driving motor 401 is arranged on the outside of positioning framework 5, and bearing rod 402 is arranged on the interior of positioning framework 5
Side, the hose 30201 being blown on branch pipe 302 are located at the top at 5 top of positioning framework.Hose 30201 is metal hose.
Preferably, the outer section 302a of injection branch shroud is equipped with injection tube and arranges height adjustment device 6.
The blowing device further includes time set 7, control system 8, and time set 7 is connected with control system 8, control system
8 connect and control driving motor 401, injection tube row's height adjustment device 6.
A kind of combustion gas blowing method of pendulum model sintering machine blowing device or the side using the injection combustion gas of above-mentioned blowing device
Method, this method comprise the following steps：
1) sintering pallet 1 brings into operation, and injection tube arranges height adjustment device 6 according to sinter in sintering pallet 1
It highly adjusts to suitably highly, pendulum model blowing device 3 starts to be blown combustion gas；
2) in period of time T 1, the driving motor 401 around the control injection branch pipe 302 of control system 8 drives bearing rod 402
So that injection branch shroud inner segment 302b is swung；
3) in period of time T 2, the driving motor 401 around the control injection branch pipe 302 of control system 8 drives bearing rod 402
It is swung so that injection branch shroud inner segment 302b changes direction；
4) step 2) and step 3) are repeated in.
Embodiment 2
As shown in Fig. 1-2, Fig. 4, Fig. 6-7, the present invention provides a kind of pendulum model sintering machine blowing device, including being sintered board
Vehicle 1, blow 2, pendulum model blowing device 3, pendulum model blowing device 3 include injection manifold 301, injection branch pipe 302, injection tube
Row 303, blow 2 is arranged on the outside of sintering pallet 1 and sintering pallet 1 is located in blow 2, is blown manifold 301
The outside of blow 2 is arranged on, injection tube row 303 is arranged on the top of sintering pallet 1 and in blow 2, injection
302 one end of branch pipe connection injection manifold 301 and the other end pass through from the top of blow 2 and connect injection tube row 303, injection branch
Pipe 302 is equipped with one section of hose 30201 in the outside at 2 top of blow, and hose 30201 will be blown branch pipe 302 and be separated into injection branch
Shroud outer section 302a and injection branch shroud inner segment 302b are blown the outer section 302a of branch shroud and are located at beyond blow 2, be blown branch shroud
Inner segment 302b is located within blow 2；Injection tube row 303 is equipped with injection hole 304,
The device further includes pendulum model driving device 4, and pendulum model driving device 4 includes driving motor 401, bearing rod 402,
One end of bearing rod 402 is connected with driving motor 401, and the other end of bearing rod 402 acts on injection branch shroud inner segment 302b, drives
Dynamic motor 401 drives bearing rod 402 so that injection branch shroud inner segment 302b and injection tube row 303 swing.
In the present invention, the injection tube row 303 is oval hoop.Injection tube row 303 includes 6 injection tubes 30301
Branch pipe 30302 is arranged with pipe, injection tube 30301 is oval hoop, pipe row's connection injection branch shroud inner segment of branch pipe 30302 302b's
30301,6 injection tubes 30301 in end and 6 injection tubes are concentrically arranged using being blown branch shroud inner segment 302b as the center of circle, spray
Blowpipe 30301 and pipe row's branch pipe 30302 are equipped with multiple injection holes 304.Injection hole 304 is arranged on towards sintering pallet 1
Direction.
In the present invention, pendulum model driving device 4 is arranged on the outside at 2 top of blow, injection branch shroud inner segment 302b
It is fixedly connected with injection tube row 303.The surrounding of injection branch shroud inner segment 302b is uniformly arranged 6 pendulum model driving devices 4.Pendulum
Formula driving device 4 is symmetricly set on the outside of injection branch shroud inner segment 302b along injection branch shroud inner segment 302b diametric(al)s.
Bearing rod 402 is convex shape close to one end of injection branch shroud inner segment 302b.
Blowing device sets 4 injection branch pipes 302 along 1 traffic direction of sintering pallet；Each is blown branch pipe 302
One end is connected with injection manifold 301, and the other end passes through from the top of blow 2 and connects injection tube row 303；Each spray
The surrounding for blowing the cover inner segment of branch pipe 302 is both provided with pendulum model driving device 4.Branch pipe 302 is blown along 1 side of operation of sintering pallet
To being uniformly arranged.
2 outer wall of blow is equipped with positioning framework 5, and injection branch shroud inner segment 302b enters through positioning framework 5 in blow 2
Injection tube row 303 is connected, driving motor 401 is arranged on the outside of positioning framework 5, and bearing rod 402 is arranged on the interior of positioning framework 5
Side, the hose 30201 being blown on branch pipe 302 are located at the top at 5 top of positioning framework.Hose 30201 is metal hose.
Preferably, the outer section 302a of injection branch shroud is equipped with injection tube and arranges height adjustment device 6.
The blowing device further includes time set 7, control system 8, and time set 7 is connected with control system 8, control system
8 connect and control driving motor 401, injection tube row's height adjustment device 6.
A kind of combustion gas blowing method of pendulum model sintering machine blowing device or the side using the injection combustion gas of above-mentioned blowing device
Method, this method comprise the following steps：
1) sintering pallet 1 brings into operation, and injection tube arranges height adjustment device 6 according to sinter in sintering pallet 1
It highly adjusts to suitably highly, pendulum model blowing device 3 starts to be blown combustion gas；
2) in period of time T 1, along the direction of the operation of sintering pallet 1, control system 8 controls odd number injection branch pipe 302
The driving motor 401 of surrounding drives bearing rod 402 so that odd number injection branch shroud inner segment 302b parallel sinterings machine trolley 1 was run
Direction is swung, and the driving motor 401 around even numbers injection branch pipe 302 drives bearing rod 402 so that even numbers injection branch shroud inner segment
The direction that the vertical sintering pallets 1 of 302b are run is swung；
3) in period of time T 2, along the direction of the operation of sintering pallet 1, control system 8 controls odd number injection branch pipe 302
The driving motor 401 of surrounding drives bearing rod 402 so that the vertical sintering pallets 1 of odd number injection branch shroud inner segment 302b were run
Direction is swung, and the driving motor 401 around even numbers injection branch pipe 302 drives bearing rod 402 so that even numbers injection branch shroud inner segment
The direction that 302b parallel sinterings machine trolley 1 is run is swung；
4) step 2) and step 3) are repeated in.
Embodiment 3
As shown in Fig. 1-2, Fig. 5, Fig. 6-7, the present invention provides a kind of pendulum model sintering machine blowing device, including being sintered board
Vehicle 1, blow 2, pendulum model blowing device 3, pendulum model blowing device 3 include injection manifold 301, injection branch pipe 302, injection tube
Row 303, blow 2 is arranged on the outside of sintering pallet 1 and sintering pallet 1 is located in blow 2, is blown manifold 301
The outside of blow 2 is arranged on, injection tube row 303 is arranged on the top of sintering pallet 1 and in blow 2, injection
302 one end of branch pipe connection injection manifold 301 and the other end pass through from the top of blow 2 and connect injection tube row 303, injection branch
Pipe 302 is equipped with one section of hose 30201 in the outside at 2 top of blow, and hose 30201 will be blown branch pipe 302 and be separated into injection branch
Shroud outer section 302a and injection branch shroud inner segment 302b are blown the outer section 302a of branch shroud and are located at beyond blow 2, be blown branch shroud
Inner segment 302b is located within blow 2；Injection tube row 303 is equipped with injection hole 304,
The device further includes pendulum model driving device 4, and pendulum model driving device 4 includes driving motor 401, bearing rod 402,
One end of bearing rod 402 is connected with driving motor 401, and the other end of bearing rod 402 acts on injection branch shroud inner segment 302b, drives
Dynamic motor 401 drives bearing rod 402 so that injection branch shroud inner segment 302b and injection tube row 303 swing.
In the present invention, the injection tube row 303 is circular ring structure.Injection tube row 303 includes 3 30301 Hes of injection tube
Pipe arranges branch pipe 30302, and injection tube 30301 is circular ring structure, and pipe row's connection of branch pipe 30302 is blown the end of branch shroud inner segment 302b
It is concentrically arranged with 3 injection tubes, 30301,3 injection tubes 30301 using being blown branch shroud inner segment 302b as the center of circle, injection tube
30301 and pipe row branch pipe 30302 be equipped with multiple injection holes 304.Injection hole 304 is arranged on towards the direction of sintering pallet 1.
In the present invention, pendulum model driving device 4 is arranged on the outside at 2 top of blow, injection branch shroud inner segment 302b
It is fixedly connected with injection tube row 303.The surrounding of injection branch shroud inner segment 302b is uniformly arranged 4 pendulum model driving devices 4.Pendulum
Formula driving device 4 is symmetricly set on the outside of injection branch shroud inner segment 302b along injection branch shroud inner segment 302b diametric(al)s.
By 4 driving motors 401 be respectively designated as the first driving motor 401a, the second driving motor 401b, the 3rd driving motor 401c,
4 bearing rods 402 are respectively designated as the first bearing rod 402a, the second bearing rod 402b, the 3rd held by the 4th driving motor 401d
Power bar 402c, the 4th bearing rod 402d.4 pendulum model driving devices around injection branch pipe be separately positioned on ten two points, 3 points, six
Point, 9 directions by the way that different driving motor is controlled to operate, can generate injection branch shroud inner segment the different thrust in direction.
Bearing rod 402 is umbilicate type arc-shaped close to one end of injection branch shroud inner segment 302b.
Blowing device sets 3 injection branch pipes 302 along 1 traffic direction of sintering pallet；Each is blown branch pipe 302
One end is connected with injection manifold 301, and the other end passes through from the top of blow 2 and connects injection tube row 303；Each spray
The surrounding for blowing the cover inner segment of branch pipe 302 is both provided with pendulum model driving device 4.Branch pipe 302 is blown along 1 side of operation of sintering pallet
To being uniformly arranged.302 number consecutively of branch pipe will be blown along 1 rotation direction of sintering pallet, odd number root injection branch pipe 302 is first
Root, the 3rd, even numbers root injection branch pipe 302 for second injection branch pipe 302.
2 outer wall of blow is equipped with positioning framework 5, and injection branch shroud inner segment 302b enters through positioning framework 5 in blow 2
Injection tube row 303 is connected, driving motor 401 is arranged on the outside of positioning framework 5, and bearing rod 402 is arranged on the interior of positioning framework 5
Side, the hose 30201 being blown on branch pipe 302 are located at the top at 5 top of positioning framework.Hose 30201 is metal hose.
Preferably, the outer section 302a of injection branch shroud is equipped with injection tube and arranges height adjustment device 6.
The blowing device further includes time set 7, control system 8, and time set 7 is connected with control system 8, control system
8 connect and control driving motor 401, injection tube row's height adjustment device 6.
A kind of combustion gas blowing method of pendulum model sintering machine blowing device or the side using the injection combustion gas of above-mentioned blowing device
Method, this method comprise the following steps：
1) sintering pallet 1 brings into operation, and injection tube arranges height adjustment device 6 according to sinter in sintering pallet 1
It highly adjusts to suitably highly, pendulum model blowing device 3 starts to be blown combustion gas；
2) in period of time T 1, each first driving motor on the injection branch shroud inner segment 302b of odd number is controlled
401a, the 3rd driving motor 401c do periodical forward and back action, and the first bearing rod 402a, the 3rd bearing rod 402c is driven to promote
It is blown branch shroud inner segment 302b so that injection branch shroud inner segment 302b is swung parallel to the direction that sintering pallet 1 is run；At this time
Second driving motor 401b, the 4th driving motor 401d are inoperative；On the injection branch shroud inner segment 302b for controlling even numbers simultaneously
Each the second driving motor 401b, the 4th driving motor 401d do periodical forward and back and act, the second bearing rod 402b of drive,
4th bearing rod 402d promotes injection branch shroud inner segment 302b so that branch shroud inner segment 302b is perpendicular to sintering pallet 1 for injection
The direction of operation is swung；The first driving motor 401a, the 3rd driving motor 401c are inoperative at this time.It is single then in period of time T 1
Several injection branch shroud inner segment 302b are swung parallel to the direction that sintering pallet 1 is run, while in even numbers root injection branch shroud
Section 302b is swung perpendicular to the direction that sintering pallet 1 is run；
3) in period of time T 2, each second driving motor on the injection branch shroud inner segment 302b of odd number is controlled
401b, the 4th driving motor 401d do periodical forward and back action, and the second bearing rod 402b, the 4th bearing rod 402d is driven to promote
It is blown branch shroud inner segment 302b so that injection branch shroud inner segment 302b is swung parallel to the vertical direction of sintering pallet 1；At this time
First driving motor 401a, the 3rd driving motor 401c are inoperative；On the injection branch shroud inner segment 302b for controlling even numbers simultaneously
Each the first driving motor 401a, the 3rd driving motor 401c do periodical forward and back and act, the first bearing rod 402a of drive,
3rd bearing rod 402c promotes injection branch shroud inner segment 302b so that branch shroud inner segment 302b is perpendicular to sintering pallet 1 for injection
The direction of operation is swung；The second driving motor 401b, the 4th driving motor 401d are inoperative at this time.It is single then in period of time T 2
Several injection branch shroud inner segment 302b are swung perpendicular to the direction that sintering pallet 1 is run, while in even numbers root injection branch shroud
Section 302b is swung parallel to the direction that sintering pallet 1 is run；
4) operation of step 2) and step 3), i.e. 3 repetition time of period of time T cycle T 1, period of time T 4 are repeated in
The operation of repetition time cycle T 2, and so on, often by a time cycle, control system 8 switches odd number, the injection of even numbers root
The driving motor of branch shroud inner segment 302b does different runnings, swings, and makes parallel or perpendicular to 1 traffic direction of sintering pallet
Adjacent injection branch pipe swaying direction is different, and combustion gas is uniformly sprayed to charge level convenient for injection tube row 303.
Claims (10)
1. a kind of pendulum model sintering machine blowing device, including sintering pallet (1), blow (2), pendulum model blowing device (3),
Pendulum model blowing device (3) includes injection manifold (301), injection branch pipe (302), injection tube row (303), and blow (2) is set
It is located in the outside of sintering pallet (1) and sintering pallet (1) in blow (2), injection manifold (301) is arranged on injection
The outside of (2) is covered, injection tube row (303) is arranged on the top of sintering pallet (1) and in blow (2), injection branch
Pipe (302) one end connection injection manifold (301) and the other end pass through from the top of blow (2) and connect injection tube row (303),
It is blown outside of the branch pipe (302) at the top of blow (2) and is equipped with one section of hose (30201), hose (30201) will be blown branch pipe
(302) the outer section (302a) of injection branch shroud and injection branch shroud inner segment (302b), outer section (302a) position of injection branch shroud are separated into
Beyond blow (2), injection branch shroud inner segment (302b) is located within blow (2)；Injection tube row (303) is equipped with injection
Hole (304),
The device further includes pendulum model driving device (4), and pendulum model driving device (4) includes driving motor (401), bearing rod
(402), one end of bearing rod (402) is connected with driving motor (401), and the other end of bearing rod (402) acts on injection branch pipe
Cover inner segment (302b), driving motor (401) driving bearing rod (402) is so that injection branch shroud inner segment (302b) and injection tube row
(303) swing.
2. blowing device according to claim 1, it is characterised in that：The injection tube row (303) is circular ring structure or ellipse
Circular ring structure；Preferably, injection tube row (303) includes multiple injection tubes (30301) and pipe row's branch pipe (30302), injection tube
(30301) for circular ring structure or oval hoop, pipe row's branch pipe (30302) connect injection branch shroud inner segment (302b) end and
Multiple injection tubes (30301), multiple injection tubes (30301) are concentrically arranged with being blown branch shroud inner segment (302b) for the center of circle,
Injection tube (30301) is equipped with injection hole (304).
3. blowing device according to claim 2, it is characterised in that：The quantity of injection tube (30301) is 2-10, preferably
For 3-8, more preferably 4-6；And/or
Injection tube (30301) is circular ring structure；Preferably, pipe row's branch pipe (30302) is equipped with injection hole (304).
4. blowing device according to any one of claim 1-3, it is characterised in that：Pendulum model driving device (4) is set
Outside at the top of blow (2), injection branch shroud inner segment (302b) are fixedly connected with injection tube row (303)；Preferably, spray
The surrounding for blowing branch shroud inner segment (302b) sets 1-8 pendulum model driving device (4), is preferably blown branch shroud inner segment (302b)
Surrounding 2-6 pendulum model driving device (4) is set, the surrounding for being more preferably blown branch shroud inner segment (302b) sets 3-5 a
Pendulum model driving device (4).
5. blowing device according to claim 4, it is characterised in that：The surrounding of injection branch shroud inner segment (302b) is uniformly set
Put 2,4,6 or 8 pendulum model driving devices (4)；Preferably, pendulum model driving device (4) along injection branch shroud
Inner segment (302b) diametric(al) is symmetricly set on the outside of injection branch shroud inner segment (302b)；And/or
Bearing rod (402) is flat form, raised or sunken type arc-shaped close to one end of injection branch shroud inner segment (302b).
6. according to the blowing device any one of claim 1-5, it is characterised in that：The device is along sintering pallet
(1) traffic direction sets 2-10 roots injection branch pipe (302), is preferably 3-8 roots injection branch pipe (302), more preferably 4-6 roots spray
Blow branch pipe (302)；One end of each injection branch pipe (302) is connected with injection manifold (301), and the other end is from blow
(2) top passes through and connects injection tube row (303)；The surrounding of the cover inner segment of each injection branch pipe (302) is both provided with clock
Pendulum-type driving device (4)；Preferably, branch pipe (302) is blown to be uniformly arranged along sintering pallet (1) traffic direction.
7. according to the blowing device any one of claim 1-6, it is characterised in that：Injection tube (30301) and/or pipe row
Branch pipe (30302) is equipped with multiple injection holes (304), it is preferred that injection hole (304) is arranged on towards sintering pallet (1)
Direction；And/or
Blow (2) outer wall is equipped with positioning framework (5), and injection branch shroud inner segment (302b) enters injection through positioning framework (5)
Connection injection tube row (303) in (2) is covered, driving motor (401) is arranged on the outside of positioning framework (5), and bearing rod (402) is set
Hose (30201) on the inside of positioning framework (5), injection branch pipe (302) is located at the top at the top of positioning framework (5)；It is excellent
Choosing, hose (30201) are metal hose.
8. according to the blowing device any one of claim 1-7, it is characterised in that：Be blown the outer section (302a) of branch shroud or
It is blown branch shroud inner segment (302b) and is equipped with injection tube row's height adjustment device (6)；And/or
The device further includes time set (7), control system (8), and time set (7) is connected with control system (8), control system
(8) connect and control driving motor (401), injection tube row's height adjustment device (6).
9. a kind of injection any one of combustion gas blowing method or usage right the requirement 1-8 of pendulum model sintering machine blowing device
The method that device is blown combustion gas, this method comprise the following steps：
1) sintering pallet (1) brings into operation, and injection tube row's height adjustment device (6) is according to sintering pallet (1) interior sinter
Height adjust to suitable height, pendulum model blowing device (3) starts to be blown combustion gas；
2) in period of time T 1, driving motor (401) the driving bearing rod around control system (8) control injection branch pipe (302)
(402) so that injection branch shroud inner segment (302b) is swung；
3) in period of time T 2, driving motor (401) the driving bearing rod around control system (8) control injection branch pipe (302)
(402) so that injection branch shroud inner segment (302b) changes direction and swings；
4) step 2) and step 3) are repeated in.
10. according to the method described in claim 9, wherein：
Step 2) is：In period of time T 1, along the direction of sintering pallet (1) operation, control system (8) control odd number injection
Driving motor (401) driving bearing rod (402) around branch pipe (302) is so that the parallel burning of odd number injection branch shroud inner segment (302b)
It ties the direction that machine trolley (1) is run to swing, driving motor (401) the driving bearing rod (402) around even numbers injection branch pipe (302)
So that the direction of vertical sintering pallet (1) operation of even numbers injection branch shroud inner segment (302b) is swung；
Step 3) is：In period of time T 2, along the direction of sintering pallet (1) operation, control system (8) control odd number injection
Driving motor (401) driving bearing rod (402) around branch pipe (302) is so that odd number injection branch shroud inner segment (302b) is vertical
The direction of sintering pallet (1) operation is swung, driving motor (401) the driving bearing rod around even numbers injection branch pipe (302)
(402) so that the direction that even numbers injection branch shroud inner segment (302b) parallel sintering machine trolley (1) is run is swung.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243786.3A CN108120292A (en) | 2017-04-14 | 2017-04-14 | A kind of sequential pendulum model blowing device and its control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710243786.3A CN108120292A (en) | 2017-04-14 | 2017-04-14 | A kind of sequential pendulum model blowing device and its control method |
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| CN108120292A true CN108120292A (en) | 2018-06-05 |
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ID=62228126
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710243786.3A Pending CN108120292A (en) | 2017-04-14 | 2017-04-14 | A kind of sequential pendulum model blowing device and its control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110345765A (en) * | 2019-07-30 | 2019-10-18 | 中冶长天国际工程有限责任公司 | A kind of anti-escape system of sintering charge level blowing combustion gas and its control method |
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