CN106439912A - Movable furnace top ignition gun - Google Patents
Movable furnace top ignition gun Download PDFInfo
- Publication number
- CN106439912A CN106439912A CN201610878597.9A CN201610878597A CN106439912A CN 106439912 A CN106439912 A CN 106439912A CN 201610878597 A CN201610878597 A CN 201610878597A CN 106439912 A CN106439912 A CN 106439912A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- furnace top
- gun body
- drive sprocket
- burning torch
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q13/00—Igniters not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention provides a movable furnace top ignition gun. The movable furnace top ignition gun comprises a movable frame, a sliding trolley, a gun body and a driving mechanism. Wheels are arranged at the bottom of the movable frame. An installing platform is obliquely arranged on the top of the movable frame. A sliding rail is arranged on the surface of the installing platform. The sliding trolley is arranged on the sliding rail and can reciprocate along the sliding rail. The gun body is parallel to the sliding rail. The rear portion of the gun body is fixedly connected with the sliding trolley, and the front portion of the gun body obliquely downwards extends. The driving mechanism is connected with the sliding trolley and drives the sliding trolley and the gun body to reciprocate along the sliding rail. The gun body can movably extend out to the outer portion of the movable frame. According to the provided movable furnace top ignition gun, the defects that an existing ignition gun product is fixedly arranged, and the large overhauling space is occupied can be overcome. The movable furnace top ignition gun has the beneficial effects of being small in size, small in weight, capable of being moved, easy to operate, safe in work, reliable in performance, convenient to maintain and the like.
Description
Technical field
The present invention relates to mechanical equipment technical field, more particularly to a kind of movable type furnace top burning torch.
Background technology
Light after blast furnace staying from the remaining coal gas of furnace throat charge level effusion and be just called furnace roof igniting, this is to ensure furnace top equipment
One safety measure of maintenance.During short term damping-down, the method for leading to steam is can use to ensure safety, but if long term blowing-down, logical steam
A lot of moisture can be accumulated, bring adverse effect to pushing wind manipulation, therefore carry out during long term blowing-down furnace roof igniting be an economy and
The measure of safety.
The useful coke-stove gas of currently advanced large blast furnace, compressed air, the burning torch equipment of oxygen, burning torch is from furnace roof
The manhole of sealing cover enters furnace interior and completes operation of lighting a fire.But, 10 tons or so of existing burning torch gross weight, bulky, fixing
Installed in furnace roof sealing cover position, the working place of furnace roof maintenance has been had a strong impact on.
Content of the invention
It is an object of the invention to provide one kind can solve the problem that existing burning torch volume is big, fixedly mount impact space for maintenance asking
The portable furnace top burning torch of topic.
For reaching above-mentioned purpose, the invention provides a kind of movable type furnace top burning torch, which includes：Moving carriage, described
The bottom of moving carriage is provided with wheel, is provided with mounting platform, in the mounting platform top droop of the moving carriage
Surface is provided with slide rail；Sliding machine, is arranged on the slide rail and moves back and forth along the energy slide rail；Gun body, the gun body
It is arranged in parallel with the slide rail, the rear portion of the gun body is fixedly connected with the sliding machine, and the front rake of the gun body
Extend downwardly；Drive mechanism, the drive mechanism is connected with the sliding machine and drives the sliding machine and the rifle
Body is moved back and forth along the slide rail, and the gun body can move the outside for extending out to the moving carriage.
Movable type furnace top burning torch as above, wherein, the lower end of the slide rail is by slew gear and the installation
Platform connects, and the upper end of the slide rail is connected with the mounting platform by height regulating mechanism.
Movable type furnace top burning torch as above, wherein, the slew gear includes：Gyroaxis, the gyroaxis is even
It is connected to the lower end bottom surface of the slide rail；Axle sleeve, the axle sleeve is connected on the mounting platform, and what the gyroaxis can be rotated inserts
Enter in the axle sleeve, by the gyroaxis with respect to the axle sleeve rotation, the lower end of the slide rail can rotate with described
Mounting platform connects.
Movable type furnace top burning torch as above, wherein, the height regulating mechanism includes：Adjustment plate, the adjustment
Plate is connected to the upper end bottom surface of the slide rail, and the adjustment plate is extended downwardly towards the mounting platform, along the adjustment plate
Bearing of trend is from top to bottom provided with multiple draw-in grooves at equal intervals；Latch, the latch is convexly equipped in the upper end of the mounting platform right
Positioned at the draw-in groove, the latch can be engaged by clamping with each draw-in groove respectively.
Movable type furnace top burning torch as above, wherein, the driving means include：Motor, the driving electricity
Machine is arranged in the moving carriage；Least one set drive sprocket component, the drive sprocket component is included by driven chain
Connect the first drive sprocket and the second drive sprocket, and what first drive sprocket can be rotated is connected under the mounting platform
End, what second drive sprocket can be rotated the be connected to upper end bottom of the slide rail, first drive sprocket and described the
One in two drive sprockets is connected with the motor by active chain, and the sliding machine is solid with the driven chain
Fixed connection is simultaneously moved with the driven chain.
Movable type furnace top burning torch as above, wherein, the driving means include：Two groups of drive chains be arrangeding in parallel
Wheel assembly, in the first drive sprocket described in two is connected with the motor by the active chain, the installation
The lower end of platform is provided with roller bearing, and described in two, the first drive sprocket is connected on the roller bearing, and the first drive sprocket described in two with
The roller bearing synchronous axial system.
Movable type furnace top burning torch as above, wherein, the upper end bottom surface of the slide rail is provided with connecting plate, the connection
Plate extends towards the mounting platform, is provided with installing hole in the elongated end of the connecting plate, connects on second drive sprocket
There is screw rod, spun with nut through the installing hole by the screw rod, second drive sprocket is connected with the slide rail.
Movable type furnace top burning torch as above, wherein, the rear portion of the gun body bends downwards；In the moving carriage
The totally enclosed type drag chain being provided with for accommodating gas feeding duct, and the totally enclosed type drag chain is located at the upper end of the slide rail
Lower section.
Movable type furnace top burning torch as above, wherein, the sliding machine includes car body, is connected to the car body bottom
Portion and spaced two roller and the link being arranged at described in two between roller, after the car body and the gun body
Portion is fixedly connected, and roller described in two can be moved back and forth along the slide rail, and the link is connected with the drive mechanism.
Movable type furnace top burning torch as above, wherein, the slide rail includes the straightway being connected and bifurcated section, institute
Stating bifurcated section includes first turnout conllinear with the straightway and tilts upward fork to set up the second turnout that puts, second trouble separately
The upper end in road is provided with baffle plate.
Compared with prior art, advantages of the present invention is as follows：
The portable furnace top burning torch that the present invention is provided, by arranging wheel in the bottom of moving carriage so that portable
Furnace top burning torch can easily be moved to the corner of furnace roof large platform when not in use and place, existing so as to effectively overcome
Burning torch is because volume is big, fixed installation and affect the defect of space for maintenance, and increase furnace roof space for maintenance, and then so that furnace roof
Inspection operation becomes simple and convenient；
The portable furnace top burning torch that the present invention is provided, the lower end of slide rail is connected with mounting platform by slew gear, sliding
The upper end of rail is connected with mounting platform by height regulating mechanism so that slide rail can be flat with respect to installing according to specific needs
Platform adjusts angle of inclination, so as to adjust the depth that gun body is entered in furnace roof fan housing, to meet igniting job requirements；
The portable furnace top burning torch that the present invention is provided, drives sliding machine and gun body reciprocal along slide rail by drive mechanism
Mobile, simple to operation, moved along slide rail by two groups of drive sprocket Component driver sliding machines be arrangeding in parallel so that rifle
Body smoothly can be moved back and forth steadily and along slide rail under the driving of sliding machine；
The portable furnace top burning torch that the present invention is provided, the bottom of slide rail includes first turnout conllinear with straightway and inclines
Fork sets up the second turnout that puts separately obliquely, and sliding machine has can be along former and later two rollers of slide rail movement, when sliding machine is moved
When moving to bifurcated section, front wheel is slided along the first turnout, and rear roller is slided along the second turnout so that whole gun body realizes certain angle
The deflection of degree such that it is able to pass through manhole, reaches predetermined operating position；
The portable furnace top burning torch that the present invention is provided, the car body of sliding machine is connected with gun body, by adjusting car body
Link position can change gun body and stretch into the length in furnace roof fan housing；
The portable furnace top burning torch that the present invention is provided, by bending downwards the rear portion of gun body, and in moving carriage
It is provided for the totally enclosed type drag chain of gas feeding duct is accommodated, gas pipeline can be avoided completely by spray under manhole fortuitous event
The flame calcination for going out, so as to ensure that the service life of gas pipeline, and causes portable furnace top burning torch in use
Safe and reliable.
Description of the drawings
The following drawings is only intended to, in schematic illustration and explanation is done to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the portable furnace top burning torch for being provided according to one embodiment of the invention；
Fig. 2 is the main structure diagram of the portable furnace top burning torch shown in Fig. 1；
Fig. 3 is the cross section structure diagram of the portable furnace top burning torch shown in Fig. 1；
Fig. 4 is the attachment structure schematic diagram of gun body and sliding machine in portable furnace top burning torch shown in Fig. 1；
Fig. 5 is the structural representation of slide rail in portable furnace top burning torch shown in Fig. 1；
Fig. 6 is that the mounting structure of gun body, sliding machine and slide rail in portable furnace top burning torch shown in Fig. 1 is illustrated
Figure；
Fig. 7 is the use state structural representation of the gun body, sliding machine and slide rail shown in Fig. 6；
Fig. 8 is the use state structural representation that the portable furnace top burning torch shown in Fig. 1 is entered before manhole；
Fig. 9 is the use state structural representation that the portable furnace top burning torch shown in Fig. 1 is entered after manhole.
Drawing reference numeral explanation：
1- moving carriage；11- wheel；12- mounting platform；2- slide rail；21- connecting plate；22- straightway；23- bifurcated section；
The first turnout of 231-；The second turnout of 232-；2321- baffle plate；3- sliding machine；31- car body；32- roller；321- front wheel；
322- rear roller；33- link；4- gun body；51- motor；The first drive sprocket of 52-；The second drive sprocket of 53-；54- master
Dynamic chain；The driven chain of 55-；6- slew gear；61- gyroaxis；62- axle sleeve；7- height regulating mechanism；71- adjustment plate；711-
Draw-in groove；72- latch；8- screw rod；9- nut；10- totally enclosed type drag chain；20- furnace roof fan housing；201- manhole；30- furnace roof is put down greatly
Platform.
Specific embodiment
In order to have clearer understanding to technical scheme, purpose and effect, in conjunction with the description of the drawings present invention
Specific embodiment.
As depicted in figs. 1 and 2, the invention provides a kind of movable type furnace top burning torch, which includes：Moving carriage 1, slip
Dolly 3, gun body 4 and drive mechanism, wherein, the bottom of moving carriage 1 is provided with wheel 11, and moving carriage 1 can be in wheel 11
Move on furnace roof large platform 30 under drive, when igniting operation is not carried out so that portable furnace top burning torch can be very convenient
Move to the corner of furnace roof large platform 30 and place, take the space for maintenance of furnace roof large platform 30 so as to avoid burning torch, move
Being provided with mounting platform 12 top droop of motor-car frame 1, slide rail 2 being provided with the surface of mounting platform 12, slide rail 2 is with respect to shifting
The top of motor-car frame 1 is also oblique；Sliding machine 3 is arranged on slide rail 2 and moves back and forth along energy slide rail 2；Gun body 4 and slide rail
2 be arranged in parallel, and the rear portion of gun body 4 is fixedly connected with sliding machine 3, and the front rake of gun body 4 is extended downwardly, i.e., gun body 4 is in
Low early and high after is skewed, and as slide rail 2 is be arranged in parallel with gun body 4, therefore slide rail 2 is inclined in consistent with 4 incline direction of gun body
Ramp-like, i.e., slide rail 2 lower end than slide rail 2 upper end closer to moving carriage 1 bottom, likewise, mounting platform 12 and slide rail 2
Incline direction consistent, i.e., the lower end of mounting platform 12 than mounting platform 12 upper end closer to moving carriage 1 bottom；Drive
Mechanism is connected with sliding machine 3 and drives sliding machine 3 and gun body 4 to move back and forth along slide rail 2, and gun body 4 can be moved and be stretched out
In the presence of drive mechanism, gun body 4 is driven to move back and forth along slide rail 2 to the outside of moving carriage 1, i.e. sliding machine 3, so as to
Gun body 4 is enabled smoothly to pass in and out furnace roof fan housing 20.
When igniting operation being carried out using portable furnace top burning torch, be easy to the feature of movement, first will using moving carriage 1
Portable furnace top burning torch is moved to 201 outside of manhole of furnace roof fan housing 20 from the corner location of furnace roof large platform 30, and makes rifle
The anterior rough alignment manhole 201 of body 4, then drives sliding machine 3 to move down along slide rail 2 by drive mechanism, meanwhile, sliding
Dynamic dolly 3 drives the gun body 4 for being secured to connect together to move down along slide rail 2, until slide rail 2 is stretched out simultaneously in the front portion of gun body 4
Enter in furnace roof fan housing 20 through manhole 201 and predetermined operating position is reached, at this point it is possible to carry out igniting operation；Complete a little
After fiery operation, sliding machine 3 is driven to move up along slide rail 2 by drive mechanism, meanwhile, sliding machine 3 drives and is secured to
The gun body 4 of connection is together moved up along slide rail 2, until sliding machine 3 is moved to the upper end of track, now, gun body 4 is from furnace roof
All remove in fan housing 20, and retract in moving carriage 1, then, the feature that moving carriage 1 is easy to movement is reused, will move
The corner that dynamic formula furnace top burning torch is moved to furnace roof large platform 30 from 201 outside of manhole of furnace roof fan housing 20 is standby.
The portable furnace top burning torch that the present invention is provided, by arranging wheel 11 in the bottom of moving carriage 1 so that mobile
Formula furnace top burning torch can easily be moved to the corner of furnace roof large platform 30 when not in use and place, so as to effectively overcome
Existing burning torch is because volume is big, fixed installation and affect the defect of space for maintenance, and then so that furnace roof inspection operation becomes simple
Convenient；By sliding machine 3, gun body 4 and drive mechanism are arranged in moving carriage 1 so that portable furnace top burning torch tool
There are small volume, lightweight advantage；Sliding machine 3 and gun body 4 is driven to move along slide rail 2 by driving means so that gun body 4
Pass in and out the simple to operation of furnace roof fan housing 20.
Further, as shown in Figure 1 and Figure 4, in order to avoid gas pipeline is burnt by the flame of ejection under 201 fortuitous event of manhole
Burn, the rear portion of gun body 4 bends downwards；The totally enclosed type drag chain 10 being provided with moving carriage 1 for accommodating gas feeding duct,
And totally enclosed type drag chain 10 is located at below the upper end of slide rail 2, wherein, totally enclosed type drag chain 10 is steel totally enclosed type drag chain 10,
Gas pipeline is connected with the rear portion of gun body 4 after totally enclosed type drag chain 10, as the rear portion of gun body 4 is in bending, it is impossible to enter
Enter manhole 201, and certain distance can be kept with manhole 201, unexpected by manhole 201 therefore, it is possible to be prevented effectively from gas pipeline
In the case of the flame calcination that sprays, so as to ensure that the service life of gas pipeline, while causing portable furnace top burning torch to exist
Safe and reliable during use, and gas pipeline is placed in totally enclosed type drag chain 10, then gas pipeline can be avoided in the external world
Damage under the interference of factor, further ensure the service life of gas pipeline.
Further, as shown in Figure 3 and Figure 4, sliding machine 3 includes car body 31, is connected to 31 bottom of car body and interval setting
Two rollers 32 and the link 33 being arranged between two rollers 32, wherein two rollers 32 are respectively front wheel 321 and rear rolling
Wheel 322, car body 31 is fixedly connected with the rear portion of gun body 4, can change the effective of gun body 4 by adjusting the link position of car body 31
Length, front wheel 321 and rear roller 322 can be moved back and forth along slide rail 2, the setting of roller 32 so that sliding machine 3 can be more suitable
Smooth moves on slide rail 2, and link 33 is connected with drive mechanism, the setting of link 33 so that drive mechanism is little with slip
Connection between car 3 becomes simple and convenient, and does not interfere with two rollers 32 and move back and forth along slide rail 2.
Further, in order that gun body 4 can smoothly enter manhole 201, as shown in figure 5, slide rail 2 includes to be connected
Straightway 22 and bifurcated section 23, bifurcated section 23 includes first turnout 231 conllinear with straightway 22 and tilts upward fork to set up separately
The second turnout 232 that puts, the upper end on the second turnout 232 is provided with baffle plate 2321, as shown in Figure 6 and Figure 7, when sliding machine 3 is driving
When being moved to bifurcated section 23 by straightway 22 under the driving of motivation structure, as sliding machine 3 is connected to 4 rear portion of gun body so that by
The center of gravity of the movable part that sliding machine 3 and gun body 4 are constituted is in the distal end of front wheel 321, and therefore movable part is in the work of gravity
With under so that front wheel 321 is slided along the first turnout 231 conllinear with straightway 22, and rear roller 322 then can be in the work of gravity
With under be upturned and slide on second turnout of stop lower edge 232 of baffle plate 2321 so that whole gun body 4 realizes certain angle
The deflection of degree, to pass through manhole 201, reaches predetermined operating position.
In order that being slidably matched between sliding machine 3 and slide rail 2 is more stable, it is symmetrical arranged on mounting platform 12
Two slide rails 2, while two front wheels 321 and two rear rollers 322 are symmetrical arranged on car body 31, two front wheels 321 and two
Individual rear roller 322 is slided respectively on two slide rails 2.
The present invention a kind of preferred embodiment in, as shown in Figure 1, Figure 2 and Figure 3, the lower end of slide rail 2 is by revolution
Mechanism 6 is connected with mounting platform 12, and the top of slide rail 2 is connected with mounting platform 12 by height regulating mechanism 7, i.e. 2 energy of slide rail
Enough rotate with respect to mounting platform 12, so that the angle of inclination of slide rail 2 is adjusted, enter in furnace roof fan housing 20 so as to adjust gun body 4
Depth.
Further, as shown in figure 3, slew gear 6 includes：Gyroaxis 61 and axle sleeve 62, gyroaxis 61 is connected to slide rail 2
Lower end bottom surface；Axle sleeve 62 is connected on mounting platform 12, wherein, in order to ensure gyroaxis 61, axle sleeve 62, slide rail 2 and locomotive
The use intensity of frame 1, gyroaxis 61, axle sleeve 62, slide rail 2 and moving carriage 1 are all made using steel, and axle sleeve 62 is welded on installation
The upper surface of platform 12, gyroaxis 61 is welded on the lower end bottom surface of slide rail 2, so that the company between gyroaxis 61 and slide rail 2
Connect, the connection between axle sleeve 62 and mounting platform 12 simple and reliable；In the insertion axle sleeve 62 that gyroaxis 61 can be rotated, by revolution
Axle 61 is with respect to the rotation of axle sleeve 62, and what the lower end of slide rail 2 can rotate is connected with mounting platform 12, gyroaxis 61 and axle sleeve 62 it
Between cooperation simple and convenient so that adjustment slide rail 2 angle of inclination simple to operation.
It should be noted that the connection that the lower end of slide rail 2 can also can be rotated with mounting platform 12 using other modes, example
Chain connection is such as adopted, or using pin connection etc., be will not be described here, but as long as the lower end that can realize slide rail 2 can turn
Move any existing structure for connecting with mounting platform 12 or which is simply replaced, all should be within protection scope of the present invention.
Further, as shown in Figures 2 and 3, height regulating mechanism 7 includes：Adjustment plate 71 and latch 72, adjustment plate 71 connects
In the upper end bottom surface of slide rail 2, adjustment plate 71 is extended downwardly towards mounting platform 12, along adjustment plate 71 bearing of trend from top to bottom
Multiple draw-in grooves 711 are provided with equal intervals；Latch 72 is convexly equipped in the upper end of mounting platform 12 and is pointed to draw-in groove 711, and latch 72 can divide
Not being engaged by clamping with each draw-in groove 711, when using, the depth for stretching in furnace roof fan housing 20 is actually needed according to gun body 4, rotates and slide
After angle of inclination adjusted by rail 2, the draw-in groove 711 corresponding with the angle of inclination of the slide rail 2 after adjustment is chosen, and latch 72 is inserted
Enter in the draw-in groove 711, you can slide rail 2 is fixed on the angle of inclination, wherein, latch 72 is simple with the clamping engagement of draw-in groove 711
Reliable, so that 2 angle of inclination of fixed rack is simple to operation, further, for the ease of latch 72 and draw-in groove 711
Coordinate, each draw-in groove 711 is connected to form movable passageway towards the side of 4 front portion of gun body, so so that latch 72 can be by moving
Dynamic passage is moved in each draw-in groove 711 and is engaged by clamping with corresponding draw-in groove 711, so that the joining of latch 72 and draw-in groove 711
Close simpler convenience.
It should be noted that height regulating mechanism can also adopt other structures, for example：Height regulating mechanism includes connection
In the adjusting screw rod of 2 upper end bottom surface of slide rail, adjusting screw rod is extended downwardly towards mounting platform 12, corresponding regulation on mounting platform 12
Connection through hole is provided with screw rod, by adjusting screw rod through the cooperation that spins for connecting through hole and locking nut, 2 upper end of slide rail and peace
Assembling platform 12 connects, or height regulating mechanism is connected to 2 upper end bottom surface of slide rail, the other end for one end and is connected to mounting platform 12
On expansion link, and the expansion link can be fixed on that random length is constant, by the inclination angle of the telescopic adjustment slide rail 2 of expansion link
Degree, will not be described here, but as long as can realize adjusting what height was connected between the upper end of slide rail 2 and mounting platform 12
Any existing structure or its simply replace, all should be within protection scope of the present invention.
In one embodiment of the invention, as shown in Figure 1, Figure 2 and Figure 3, driving means include：51 He of motor
Least one set drive sprocket component, wherein, motor 51 is arranged in moving carriage 1, drive sprocket component include by from
Dynamic chain 55 connects the first drive sprocket 52 and the second drive sprocket 53, and it is flat that what the first drive sprocket 52 can be rotated is connected to installation
The lower end of platform 12, what the second drive sprocket 53 can be rotated is connected to the upper end bottom of slide rail 2, and the first drive sprocket 52 and second drives
One in movable sprocket 53 is connected with motor 51 by active chain 54, and sliding machine 3 is fixedly connected with driven chain 55
And move with driven chain 55.
So that the drive shaft of motor 51 is connected with the first drive sprocket 52 by active chain 54 as an example, specifically, exist
During use, the drive shaft of motor 51 is rotated counterclockwise, and drive shaft drives the first drive sprocket 52 inverse by active chain 54
Hour hands are rotated, as the first drive sprocket 52 is connected with the second drive sprocket 53 by driven chain 55, therefore, the first drive chain
Wheel 52 drives the second drive sprocket 53 to turn counterclockwise by driven chain 55, and now, driven chain 55 is moved clockwise,
As sliding machine 3 is fixedly connected with driven chain 55, therefore driven chain 55 drives sliding machine 3 to move down along slide rail 2,
The gun body 4 for being connected with sliding machine 3 is got off in slip and drives lower edge slide rail 2 to move down until pre- in insertion furnace roof fan housing 20
Positioning is put, you can be ready for operation of lighting a fire, and when operation of lighting a fire is completed, the drive shaft of motor 51 is rotated clockwise, and is driven
Moving axis drives the first drive sprocket 52 to rotate clockwise by active chain 54, as the first drive sprocket 52 passes through driven chain
55 are connected with the second drive sprocket 53, and therefore, the first drive sprocket 52 drives the second drive sprocket 53 suitable by driven chain 55
Hour hands rotate turn, now, driven chain 55 is moved counterclockwise, as sliding machine 3 is fixedly connected with driven chain 55, therefore from
Dynamic chain 55 drives sliding machine 3 to move up along slide rail 2, and the gun body 4 for connecting with sliding machine 3 is under the drive of sliding machine 3
Removal furnace roof fan housing 20 is move upwardly until along slide rail 2 and retracts in moving carriage 1, you can portable furnace top burning torch is moved
Corner to furnace roof large platform 30 is placed.
The simple structure of driving means, and drive the process that sliding machine 3 and gun body 4 are moved back and forth along slide rail 2 simply square
Just, time saving and energy saving, greatly reduce the task difficulty of operator.
Further, on the premise of portable furnace top fire simple structure is ensured, in order to reduce driven chain 55, cunning is driven
Dynamic dolly 3 moves bad risk, and driving means include：The drive sprocket component that two groups be arranged in parallel, two first drive sprockets
One in 52 is connected with motor 51 by active chain 54, and the lower end of mounting platform 12 is provided with roller bearing, and two first drive
Sprocket wheel 52 is connected on roller bearing, and two first drive sprockets 52 and roller bearing synchronous axial system, and the drive shaft of motor 51 is by master
Dynamic chain 54 drives a synchronous axial system in two first drive sprockets 52, and in two first drive sprockets 52 rotates and drives
Roller bearing and another 52 synchronous axial system of the first drive sprocket, as two first drive sprockets 52 are carried by a driven chain 55 respectively
Dynamic connect with two second drive sprockets 53, therefore two driven chains, 55 synchronizing moving, and drive and connect with two driven chains 55
Sliding machine 3 is moved back and forth along slide rail 2, and two driven sprockets drive sliding machine 3 to move, and increased the drive to sliding machine 3
Power, so as to ensure that stationarity and smoothness of the sliding machine 3 in running, and gun body 4 is fixed even with sliding machine 3
Connect so that gun body 4 smoothly can be moved back and forth steadily and along slide rail 2 under the driving of sliding machine 3.
It should be noted that driving means can also be hoist engine, hoist engine is connected with sliding machine 3 by steel wire rope,
Sliding machine 3 is driven to move back and forth along guide rail by hoist engine, wherein, hoist engine is prior art, its concrete structure and behaviour
Will not be described here as process.
Further, when slide rail 2 adjusts angle of inclination, for the ease of adjusting the elasticity of driven chain 55, to guarantee
Gun body 4 is smoothly moved back and forth steadily and along slide rail 2 under the driving of sliding machine 3, as shown in figure 3, the upper end bottom in slide rail 2
Face is provided with connecting plate 21, and connecting plate 21 extends towards mounting platform 12, is provided with installing hole in the elongated end of connecting plate 21, and second drives
Screw rod 8 is connected with movable sprocket 53, is spun with nut 9 through installing hole by screw rod 8, the second drive sprocket 53 and 2 phase of slide rail
Connect, after slide rail 2 adjusts angle of inclination, by adjusting nut 9 and the relative position relation of screw rod 8, adjust driven chain 55
Tightness, so that driven chain 55 more steadily and smoothly can drive sliding machine 3 to move, and then guarantees gun body 4
Mobile steadily and smooth.
The work process of the portable furnace top burning torch of present invention offer is provided below in conjunction with the accompanying drawings：
As shown in figure 1, when igniting operation is carried out using portable furnace top burning torch, being first actually needed according to gun body 4 and stretching
Enter the depth in furnace roof fan housing 20, after angle of inclination adjusted by rotation slide rail 2, choose the angle of inclination with the slide rail 2 after adjustment
Corresponding draw-in groove 711, and latch 72 is inserted in the draw-in groove 711, slide rail 2 is fixed on the angle of inclination, then according to cunning
The angle of inclination of rail 2, adjusting nut 9 and the relative position relation of screw rod 8, that is, adjust the tightness of driven chain 55, so that
Obtaining driven chain 55 more steadily and smoothly can drive sliding machine 3 move, then, as shown in figure 8, utilizing moving carriage 1
It is easy to the feature of movement, portable furnace top burning torch is moved to from the corner of furnace roof large platform 30 manhole of furnace roof fan housing 20
201 outsides, and the anterior rough alignment manhole 201 of gun body 4, finally, as shown in figure 9, starting motor 51, make motor
51 drive shaft is rotated counterclockwise, and drive shaft drives the first drive sprocket 52 to rotate counterclockwise by active chain 54, due to the
One drive sprocket 52 is connected with the second drive sprocket 53 by driven chain 55, and therefore, the first drive sprocket 52 passes through driven chain
Bar 55 drives the second drive sprocket 53 to turn counterclockwise, and now, driven chain 55 is moved clockwise, due to sliding machine 3
It is fixedly connected with driven chain 55 by link 33, therefore driven chain 55 drives sliding machine 3 to move down along slide rail 2,
When sliding machine 3 is moved to bifurcated section 23 by the straightway 22 of slide rail 2 under the driving of driven chain 55,321 edge of front wheel
First turnout 231 conllinear with straightway 22 is slided, and rear roller 322 then can be in the movement being made up of sliding machine 3 and gun body 4
It is upturned in the presence of partial gravity and slides on second turnout of stop lower edge 232 of baffle plate 2321, so that entirely
Gun body 4 realizes the deflection of certain angle, to pass through manhole 201, reaches predetermined operating position, is ready for igniting and makees
Industry；
During igniting operation, as the rear portion of gun body 4 is in bending, it is impossible to enter manhole 201, and can be with people
Hole 201 keeps certain distance, therefore, it is possible to be prevented effectively from gas pipeline by the flame calcination of ejection under 201 fortuitous event of manhole,
So as to ensure that the service life of gas pipeline, and, gas pipeline is placed in the totally enclosed type being arranged in moving carriage 1 and drags
In chain 10, gas pipeline can be prevented effectively from and damaged under the interference of extraneous factor, further ensure the use of gas pipeline
Life-span, and cause portable furnace top burning torch safe and reliable in use；
When operation of lighting a fire is completed, the drive shaft of motor 51 is rotated clockwise, and drive shaft is driven by active chain 54
Move the first drive sprocket 52 to rotate clockwise, as the first drive sprocket 52 is by driven chain 55 and 53 phase of the second drive sprocket
Connect, therefore, the first drive sprocket 52 is rotated clockwise by the second drive sprocket 53 of driving of driven chain 55 and turned, and now, from
Dynamic chain 55 is moved counterclockwise, as sliding machine 3 is fixedly connected with driven chain 55 by link 33, therefore driven chain
55 drive sliding machines 3 are moved up along slide rail 2, and the gun body 4 for connecting with sliding machine 3 drives lower edge slide rail 2 in sliding machine 3
It is move upwardly until removal furnace roof fan housing 20 and retracts in moving carriage 1, motor 51 is closed, and now, drive shaft is fixed not
Can rotate, so that can not be rotated by the first drive sprocket 52 that active chain 54 is connected with drive shaft, and then make and the
One drive sprocket 52 can not be rotated by the second drive sprocket 53 that driven chain 55 connects, i.e., driven chain 55 is immovable,
Gun body 4 is static with respect to moving carriage 1, now, reuses the feature that moving carriage 1 is easy to movement, by portable furnace summit
The corner placement that firelock is moved to furnace roof large platform 30 is standby.
In sum, the portable furnace top burning torch that the present invention is provided, by arranging wheel in the bottom of moving carriage, makes
The corner placement that portable furnace top burning torch can easily be moved to furnace roof large platform when not in use is obtained, so as to effective gram
Taken existing burning torch because volume is big, fixed installation and affect the defect of space for maintenance, and increase furnace roof space for maintenance, and then
So that furnace roof inspection operation becomes simple and convenient；
The portable furnace top burning torch that the present invention is provided, the lower end of slide rail is connected with mounting platform by slew gear, sliding
The upper end of rail is connected with mounting platform by height regulating mechanism so that slide rail can be flat with respect to installing according to specific needs
Platform adjusts angle of inclination, so as to adjust the depth that gun body is entered in furnace roof fan housing, to meet igniting job requirements；
The portable furnace top burning torch that the present invention is provided, drives sliding machine and gun body reciprocal along slide rail by drive mechanism
Mobile, simple to operation, moved along slide rail by two groups of drive sprocket Component driver sliding machines be arrangeding in parallel so that rifle
Body smoothly can be moved back and forth steadily and along slide rail under the driving of sliding machine；
The portable furnace top burning torch that the present invention is provided, the bottom of slide rail includes first turnout conllinear with straightway and inclines
Fork sets up the second turnout that puts separately obliquely, and sliding machine has can be along former and later two rollers of slide rail movement, when sliding machine is moved
When moving to bifurcated section, front wheel is slided along the first turnout, and rear roller is slided along the second turnout so that whole gun body realizes certain angle
The deflection of degree such that it is able to pass through manhole, reaches predetermined operating position；
The portable furnace top burning torch that the present invention is provided, the car body of sliding machine is connected with gun body, by adjusting car body
Link position can change gun body and stretch into the length in furnace roof fan housing；
The portable furnace top burning torch that the present invention is provided, by bending downwards the rear portion of gun body, and in moving carriage
It is provided for the totally enclosed type drag chain of gas feeding duct is accommodated, gas pipeline can be avoided completely by spray under manhole fortuitous event
The flame calcination for going out, so as to ensure that the service life of gas pipeline, and causes portable furnace top burning torch in use
Safe and reliable.
The schematic specific embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention.Any
Those skilled in the art, the equivalent variations that is made on the premise of the design without departing from the present invention and principle and modification, all should
Belong to the scope of protection of the invention.And it should be noted that each ingredient of the present invention be not limited in above-mentioned entirety should
With each technical characteristic described in the description of the present invention can select one individually to adopt or select multinomial according to actual needs
Combine use, and therefore, the present invention covers other relevant with this case inventive point combination and concrete application in the nature of things.
Claims (10)
1. a kind of movable type furnace top burning torch, it is characterised in that described movable type furnace top burning torch include：
Moving carriage, the bottom of the moving carriage is provided with wheel, is provided with mounting platform the top droop of the moving carriage,
Slide rail is provided with the surface of the mounting platform；
Sliding machine, is arranged on the slide rail and moves back and forth along the energy slide rail；
Gun body, the gun body is be arranged in parallel with the slide rail, and the rear portion of the gun body is fixedly connected with the sliding machine, and institute
The front rake for stating gun body is extended downwardly；
Drive mechanism, the drive mechanism is connected with the sliding machine and drives the sliding machine and the gun body along institute
State slide rail to move back and forth, and the gun body can move the outside for extending out to the moving carriage.
2. according to claim 1 movable type furnace top burning torch, it is characterised in that
The lower end of the slide rail is connected with the mounting platform by slew gear, and the upper end of the slide rail passes through height adjustment machine
Structure is connected with the mounting platform.
3. according to claim 2 movable type furnace top burning torch, it is characterised in that
The slew gear includes：
Gyroaxis, the gyroaxis is connected to the lower end bottom surface of the slide rail；
Axle sleeve, the axle sleeve is connected on the mounting platform, in the insertion that the gyroaxis can the be rotated axle sleeve, by institute
State rotation of the gyroaxis with respect to the axle sleeve, what the lower end of the slide rail can rotate is connected with the mounting platform.
4. according to claim 2 movable type furnace top burning torch, it is characterised in that
The height regulating mechanism includes：
Adjustment plate, the adjustment plate is connected to the upper end bottom surface of the slide rail, and the adjustment plate is downward towards the mounting platform
Extend, the bearing of trend along the adjustment plate is from top to bottom provided with multiple draw-in grooves at equal intervals；
Latch, the latch is convexly equipped in the upper end of the mounting platform and is pointed to the draw-in groove, the latch can respectively with respectively
The draw-in groove is engaged by clamping.
5. according to claim 1 movable type furnace top burning torch, it is characterised in that
The driving means include：
Motor, the motor is arranged in the moving carriage；
Least one set drive sprocket component, the drive sprocket component includes to connect the first drive sprocket and by driven chain
Two drive sprockets, the lower end for being connected to the mounting platform that first drive sprocket can be rotated, second drive sprocket
The upper end bottom for being connected to the slide rail that can rotate, in first drive sprocket and second drive sprocket is led to
Cross active chain to connect with the motor, the sliding machine is fixedly connected with the driven chain and with the driven chain
Bar is moved.
6. according to claim 5 movable type furnace top burning torch, it is characterised in that
The driving means include：The drive sprocket component that two groups be arranged in parallel, in the first drive sprocket described in two is led to
Cross the active chain to connect with the motor, the lower end of the mounting platform is provided with roller bearing, the first drive chain described in two
Wheel is connected on the roller bearing, and the first drive sprocket described in two and the roller bearing synchronous axial system.
7. according to claim 6 movable type furnace top burning torch, it is characterised in that
The upper end bottom surface of the slide rail is provided with connecting plate, and the connecting plate extends towards the mounting platform, in the connecting plate
Elongated end be provided with installing hole, be connected with screw rod on second drive sprocket, by the screw rod through the installing hole with
Nut spins, and second drive sprocket is connected with the slide rail.
8. according to any one of claim 1 to 7 movable type furnace top burning torch, it is characterised in that
The rear portion of the gun body bends downwards；
The totally enclosed type drag chain being provided with the moving carriage for accommodating gas feeding duct, and the totally enclosed type drag chain
Below the upper end of the slide rail.
9. according to any one of claim 1 to 7 movable type furnace top burning torch, it is characterised in that
The sliding machine includes car body, is connected to the vehicle bottom and spaced two roller and is arranged at two institutes
The link between roller is stated, the car body is fixedly connected with the rear portion of the gun body, roller described in two can be past along the slide rail
Multiple mobile, the link is connected with the drive mechanism.
10. according to claim 9 movable type furnace top burning torch, it is characterised in that
The slide rail includes the straightway being connected and bifurcated section, and the bifurcated section includes first trouble conllinear with the straightway
Road sets up, with fork is tilted upward, the second turnout that puts separately, and the upper end on second turnout is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610878597.9A CN106439912B (en) | 2016-10-08 | 2016-10-08 | Mobile furnace top burning torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610878597.9A CN106439912B (en) | 2016-10-08 | 2016-10-08 | Mobile furnace top burning torch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439912A true CN106439912A (en) | 2017-02-22 |
| CN106439912B CN106439912B (en) | 2018-11-06 |
Family
ID=58171961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610878597.9A Active CN106439912B (en) | 2016-10-08 | 2016-10-08 | Mobile furnace top burning torch |
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| Country | Link |
|---|---|
| CN (1) | CN106439912B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513705A (en) * | 2018-05-21 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of adjusting for burned waste gas is than adjustable burner |
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| CN206073136U (en) * | 2016-10-08 | 2017-04-05 | 中冶京诚工程技术有限公司 | Portable furnace top burning torch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658443C2 (en) * | 1976-12-23 | 1978-08-31 | Hermann Rappold & Co Gmbh, 5160 Dueren | Ignition device for the top gases from shaft furnaces, in particular blast furnaces |
| JPS58110047U (en) * | 1982-01-18 | 1983-07-27 | 株式会社神戸製鋼所 | Furnace top fire device |
| CN2450218Y (en) * | 2000-08-01 | 2001-09-26 | 王道博 | Top igniter for blast furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513705A (en) * | 2018-05-21 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of adjusting for burned waste gas is than adjustable burner |
| CN110513705B (en) * | 2018-05-21 | 2024-03-15 | 安德森热能科技（苏州）有限责任公司 | A adjustable combustor of regulation ratio for waste gas burns |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106439912B (en) | 2018-11-06 |
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