CN206721100U - Suitable for the Anthracite coal car of top dress coke oven - Google Patents
Suitable for the Anthracite coal car of top dress coke oven Download PDFInfo
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- CN206721100U CN206721100U CN201720477677.3U CN201720477677U CN206721100U CN 206721100 U CN206721100 U CN 206721100U CN 201720477677 U CN201720477677 U CN 201720477677U CN 206721100 U CN206721100 U CN 206721100U
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Abstract
The Anthracite coal car described in the utility model for being applied to top dress coke oven, coke over machinery field, specially a kind of Anthracite coal car for being applied to top dress coke oven.The lower section of steel construction is installed on suitable for the running gear of the Anthracite coal car of top dress coke oven；Cover-taking off device is arranged on the left side of guide sleeve device；Stove seat clearing apparatus is arranged on the right side of guide sleeve device；Furnace lid cleaning device is arranged on the lower section of guide sleeve device；The scraper group center and hole of coalingging of furnace lid cleaning device are concentric；Meausring apparatus is located at below the bearing of coal bunker, and coal bunker and meausring apparatus integral installation are above steel construction；Screw feeder is located at the lower section of steel construction；The discharging opening of screw feeder is connected with the top of grab type flashboard by flange；The bottom of grab type flashboard and the top of the fixation guide pin bushing of guide sleeve device are connected by flange；Tedge clearing apparatus is fixed on the top of the steel construction close to tedge side；Slurry tank in mud capping apparatus is fixed on the top of steel construction, and the outlet of mud channel is arranged on the lower section for taking off lid chassis of cover-taking off device.
Description
Technical field
The Anthracite coal car described in the utility model for being applied to top dress coke oven, coke over machinery field, it is specially a kind of suitable
For pushing up the Anthracite coal car and its application method of dress coke oven.
Background technology
It is a kind of important Coke-fired Furnace Machinery Equipments to push up charging car, is mainly undertaken from coal tower by coal, and be loaded into carbonization chamber
Function.Substantial amounts of flue gas can be produced in coaling operation, due to containing the harmful components such as BaP in smoke components, therefore must
Flue dust must be handled.The environmental protection treatment of flue gas is typically realized by setting up dust arrester at present.Dust arrester has ground to remove
The two kinds of forms in dirt station and vehicle-mounted dust removing station.The dust-cleaning principle of two kinds of forms is identical, is all that blower fan is set in dust pelletizing system, utilizes
Flue gas excessive at hole of coalingging is imported into deduster by the suction force of blower fan through dust collecting duct, and flue dust sinks after the filtering of removing dust device
Drop, is finally directly discharged into air by the gas for meeting emission request.Both differences are only the riding position of blower fan and deduster.
Ground station for dust removal investment is high, and energy consumption is big and is limited by space；Vehicle-mounted dust removing station then causes charging car huge structure, to coke oven
The bearing requirements of furnace roof are high.The dust arrester of which kind of form no matter is used, is both needed to periodically safeguard deduster deashing and blower fan, work
People's labor intensity is high.And influenceed by dust pelletizing system aging etc., reduced using later stage environmental protection index, also need periodically to carry out equipment more
New or transformation, operating cost are high.
The excessive position of flue gas is that coaling hole and pusher side is used at the small fire door of flat coal during the coke oven coal-charging operation of top dress at present.
The excessive main cause of flue dust at hole of coalingging has two, first, caused tar and coal dust are attached to stove seat and bell in process of coking
On, cause stove seat and bell poorly sealed；Second, adhering to excessive graphite in coke oven coke oven uprising tube, the normal tune of body of heater pressure is influenceed
Section.Flue dust is excessive mainly due to not accurately controlled to the coal capacity at each hole of coalingging at flat coal stove door, flat coal time length, leads
Flat coal stove door is caused to open wide time length, the excessive time length of flue dust.In addition, in order to avoid generation flue gas at hole of coalingging in process of coking
Excessive, typically all using manually the gap between stove seat and bell is filled up with mud, labor strength is big for coke-oven plant.
For it is above-mentioned the problems of in the prior art, research and design is a kind of new to be applied to the smokeless of top dress coke oven
Charging car, it is the problems of in the prior art very necessary so as to overcome.
The content of the invention
In view of it is above-mentioned the problems of in the prior art, the purpose of this utility model is that research and design is a kind of new suitable
For pushing up the Anthracite coal car of dress coke oven.To solve present in prior art：
1st, ground station for dust removal is built, investment is high, energy consumption is big and is limited by space；
2nd, vehicle-mounted dust removing station is built so that charging car huge structure is high to the bearing requirements of oven top of coke oven；
3rd, existing equipment needs manually periodically to safeguard deduster deashing and blower fan, and labor strength is high；
4th, because tar caused by process of coking and coal dust are attached on stove seat and bell, stove seat is caused to be sealed not with bell
Sternly, the excessive graphite of attachment and in coke oven coke oven uprising tube, influence two kinds of reasons of normal regulating of body of heater pressure, caused by coaling at hole
Flue dust is excessive；
5th, influenceed by dust pelletizing system aging etc., reduced using later stage environmental protection index, also needed periodically to carry out renewal of the equipment or change
Make, operating cost is high.
The utility model provides a kind of Anthracite coal car and its application method for being adapted to top dress coke oven.During coaling operation
Coordinate with the negative pressure of body of heater, caused flue dust is imported into gas collection guard system by tedge during coalingging, and passes through control
The flue gas of each link is excessive during coaling operation, and carries out automatic mud capping after end of coalingging to firehole, and realization is coaling and refined
Burnt process without smoke overflow.
What technical solution of the present utility model was realized in：
The Anthracite coal car described in the utility model for being applied to top dress coke oven, it is characterised in that described is applied to top dress
The Anthracite coal car of coke oven includes steel construction, running gear, cover-taking off device, guide sleeve device, stove seat clearing apparatus, bell and cleans dress
Put, coal bunker, meausring apparatus, screw feeder, grab type flashboard, tedge clearing apparatus, mud capping apparatus, drivers' cab, gas
Road system, hydraulic system and electrical system；
Running gear described in the utility model is installed on the lower section of steel construction, and the junction of running gear and steel construction is set
It is equipped with rubber spring；
Guide sleeve device described in the utility model loaded on steel construction, and with the concentric setting in hole of coalingging；
Cover-taking off device described in the utility model is arranged on the left side of guide sleeve device, and steel construction is lifted on by guide rail bracket I
Lower section；
Stove seat clearing apparatus described in the utility model is arranged on the right side of guide sleeve device, and steel is lifted on by guide rail bracket II
The lower section of structure；
Furnace lid cleaning device described in the utility model is arranged on the lower section of guide sleeve device, the link of furnace lid cleaning device
One end is fixed on the side of the guide rail bracket I of cover-taking off device, and the other end is fixed on the side of the guide rail bracket II of stove seat clearing apparatus；Stove
The scraper group center and hole of coalingging of lid clearing apparatus are concentric；
Meausring apparatus described in the utility model is located at below the bearing of coal bunker, and coal bunker and meausring apparatus integral installation are in steel
Superstructure；
Screw feeder described in the utility model is located at the lower section of steel construction；The charging aperture of screw feeder and coal bunker
Bottom is connected by flange；The discharging opening of screw feeder is connected with the top of grab type flashboard by flange；Grab type flashboard
Bottom and the top of fixation guide pin bushing of guide sleeve device connected by flange；
Tedge clearing apparatus described in the utility model is fixed on the top of the steel construction close to tedge side；
Slurry tank in mud capping apparatus described in the utility model is fixed on the top of steel construction, and mud channel goes out
Mouth is arranged on the lower section for taking off lid chassis of cover-taking off device；
Drivers' cab hanging described in the utility model is in the lower section of steel construction；The operation of each motor unit of charging car by
Driver completes in operating room；Each motor unit can realize full automatic working and unit by hydraulic system and electrical system
Walk sequence operation.
Cover-taking off device described in the utility model includes：Lid chassis is taken off, lid driving, drive sprocket I, driven sprocket I is taken off, opens
Tight chain wheel I, driving chain I, lifting chain, electromagnet, take off lid lifting hydraulic cylinder and guide rail bracket I；Described lid of taking off drives, is driven
Chain wheel I and tightener sprocket I, which are fixed on, to be taken off on lid chassis；The output shaft that drive sprocket more than I takes off lid driving is coaxially connected, driven sprocket
I with coaxially connected positioned at the electromagnet for taking off lid chassis bottom, and drive sprocket I, driven sprocket I and tightener sprocket I pass through driving-chain
Bar I connects；Take off lid chassis to be loaded on by roller on the track of guide rail bracket I, and can be moved along track on guide rail bracket I；Lid is taken off to rise
Descending liquid cylinder pressure is installed on above steel construction；The upper end of lifting chain is connected with taking off lid lifting hydraulic cylinder, and lower end is with taking off on lid chassis
Drawing ear be connected.
Guide sleeve device described in the utility model includes：Fixed guide pin bushing, upper guide bush, upper guide bush hoisting frame, upper guide bush lifting
Hydraulic cylinder, lower guide pin bushing, lower guide pin bushing hoisting frame, flexible element, lower guide pin bushing lifting hydraulic cylinder and track frame；Described fixation guide pin bushing it is upper
Portion is connected with the bottom of grab type flashboard by flange；The side of fixed guide pin bushing is provided with connecting plate；Flexible element is ceramic fibre material
Matter, its outer end are connected with the connecting plate of fixed guide pin bushing side, and the inner is connected with the upper flange of upper guide bush, ensure fixed guide pin bushing and
It is the space of closing between upper guide bush；Upper guide bush hoisting frame is arranged on the inner side of track frame, is moved by roller group in track frame；
Lower guide pin bushing hoisting frame is arranged on the outside of track frame, is moved by roller group in track frame；The side of upper guide bush, which is provided with, draws ear,
Ear is drawn to be connected with the bottom of upper guide bush hoisting frame, the top of upper guide bush hoisting frame and the upper guide bush being fixed in track frame lift
Hydraulic cylinder is connected, and upper guide bush hoisting frame is by drawing ear to drive upper guide bush to move up and down；The side of lower guide pin bushing, which is provided with, draws ear, draws ear
It is connected with the bottom of lower guide pin bushing hoisting frame, the top of lower guide pin bushing hoisting frame and the lower guide pin bushing raise-lower hydraulic being fixed in track frame
Cylinder is connected, and lower guide pin bushing hoisting frame is by drawing ear to drive lower guide pin bushing to move up and down.
Stove seat clearing apparatus described in the utility model includes：Framework, hole seat sweeper, chassis is cleaned, driving is cleaned, is main
Movable sprocket II, driven sprocket II, tightener sprocket II, driving chain II, lifting trolley, pull bar, guide rail bracket II and stove seat, which clean, to be risen
Descending liquid cylinder pressure；Described cleaning driving, driven sprocket II and tightener sprocket II, which is fixed on, to be cleaned on chassis；Drive sprocket II with it is clear
Sweep that the output shaft of driving is coaxially connected, the hole seat sweeper that driven sprocket II and being arranged at cleans chassis bottom is coaxially connected；It is main
Movable sprocket II, driven sprocket II and tightener sprocket II are connected by driving chain II；Framework is fixed on the top of steel construction, stove seat
Lifting hydraulic cylinder is cleaned to be arranged on framework by bearing；Pull bar lower end is connected with cleaning the drawing ear on chassis top, upper end and stove
Seat cleans lifting hydraulic cylinder and is connected；Chassis is cleaned to be fixed together with lifting trolley；Lifting trolley is arranged on guide rail bracket II, is led to
Roller group is crossed to move on guide rail bracket II.
Furnace lid cleaning device described in the utility model includes：Link, active scraper group, driven scraper group, rocking arm, lead
To wheel, recessed locator, convex locator, clean compression hydraulic cylinder, connecting rod, driving gear and driven gear；Under described connecting rod
End is connected with rocking arm, and upper end is connected with loaded on the cleaning compression hydraulic cylinder on steel construction；Rocking arm is fixed in active scraper group；
Central shaft of the scraper along stove seat in active scraper group and driven scraper group is evenly arranged；Recessed locator and convex locator are matched somebody with somebody in pairs
Put, one is fixed in active scraper group, and one is fixed in driven scraper group；Driving gear is fixed in active scraper group,
Driven gear is fixed in driven scraper group；Active scraper group and driven scraper group are cut with scissors by driving gear and driven gear respectively
It is mounted connected on link；Driving gear and driven gear are meshed；Directive wheel is equipped with active scraper group and driven scraper group,
Directive wheel is evenly arranged along the central shaft of bell, and the bell of rotation is oriented to；The right-hand member of link is fixed on the cleaning of stove seat
On the guide rail bracket II of device, left end is fixed on the guide rail bracket I of cover-taking off device.
Tedge clearing apparatus described in the utility model includes：Chassis advance and retreat hydraulic cylinder, reel driving, shaft coupling, axle
Hold, fixed cone disk, reel, spool shaft, activity cone disk, clutch, spine hammer, conduction chain, sprocket wheel, mobile trolley used and track；Institute
The track stated is fixed on above the platform of steel construction 1；Mobile trolley used installation is in orbit, is moved in orbit by roller group；
Reel is driven and bearing is fixed on mobile trolley used；Reel is located at the centre of fixed cone disk and activity cone disk, and is pacified by axle sleeve
In spool shaft；Fixed cone disk and reel are concentric, positioned at the left side of reel, are driven close to reel；Activity cone disk and reel
It is concentric, positioned at the right side of reel, it is connected with clutch；Activity cone disk is arranged in spool shaft by key, in the work of clutch
It can enter line slip along key under；Sprocket wheel is fixed on the corner on mobile trolley used top, realizes the smooth operation of conduction chain；Traction
One end of chain is connected with spine hammer, and the other end is fixed on reel；The output shaft of reel driving passes through shaft coupling phase with spool shaft
Even；Clutch is resetted by compressed air-driven by the spring of itself.
Mud capping apparatus described in the utility model includes：Slurry tank, electric mixer, electromagnetic pneumatic ball valve and pipe
Road；Described slurry tank is fixed on the top of steel construction 1；Electric mixer is fixed on the top of slurry tank, electric mixer
Vane rods are stretched into slurry tank；Side wall of the slurry tank close to bottom is provided with flange, is connected with electromagnetic pneumatic ball valve by flange；
The entrance of pipeline is connected with electromagnetic pneumatic ball valve, and outlet is arranged on the lower section for taking off lid chassis；To avoid mud from producing condensation, electricity
Dynamic agitator is in running order all the time.
Meausring apparatus described in the utility model includes Weighing cell module and display instrument, can real-time display coal bunker
Remaining coal amount.
It is described in the utility model be adapted to top dress coke oven the complete workflow of Anthracite coal car it is as follows：Charging car from
After coal tower is terminated by coal, charging car traveling to N carbonization chambers to be coaling；Lid chassis is taken off extremely to set along the operation downwards of guide rail bracket I
Take off lid position；Take off and cover driving work, bell on electromagnet Rotary adsorption；Lid chassis is taken off to transport upwards along guide rail bracket I with bell
Row to bell cleans position；The active scraper group of furnace lid cleaning device and driven scraper group inwardly swing clamping bell, recessed positioning
Device and convex locators in place, clean bell；After the completion of bell cleans, active scraper group and driven scraper group swing out pine
Blow-on lid, is retracted into initial position；Take off lid driving to be stopped, take off lid chassis and recall initial position with bell；Stove seat cleans
The cleaning chassis of device runs down to the cleaning position of setting along guide rail bracket II, and stove seat cleans driving work, and driving hole seat is clear
Device rotation is swept, cleans stove seat and hole of coalingging；After the completion of stove seat cleans, stove seat cleans driving and is stopped, and stove seat cleans chassis edge
Guide rail bracket II is run up, and is retracted into initial position；Upper guide bush declines；Lower guide pin bushing declines；After lower guide pin bushing runs to compression stove seat,
Lift upper guide bush；Open grab type flashboard；Screw feeder works, and starts to coaling；Meausring apparatus is weighed and shown and coalings in real time
Amount, coalingging to finish sends signal；Close grab type flashboard.It is assumed that each carbonization chamber has n holes of coalingging, nearest apart from tedge
Hole coaling marked as 1, in order label successively, apart from tedge it is farthest marked as n；Lift the upper guide bush at No. n hole of coalingging
With lower guide pin bushing；No. n is taken off lid chassis with bell along the operation downwards of guide rail bracket I to taking off lid position；No. n is taken off lid drive actions, n electricity
Magnet 1 rotates, and n bells reset；N electromagnetic pneumatics ball valve is opened, and seals the gap of bell and stove seat at No. n hole of coalingging；No. n
Take off lid chassis and run up rollback to initial position along guide rail bracket I；Action before grab type flashboard is opened in flow is n dress
Carried out simultaneously at coal hole, close the action after grab type flashboard since at the hole of coalingging farthest apart from tedge；N holes of coalingging
Place motion action order for n, n-1 ..., 1.Tedge clearing apparatus close grab type flashboard action after with other processes
Carry out simultaneously.
The utility model has the advantages that it will be apparent that it is mainly manifested in：
1st, the utility model is provided with furnace lid cleaning device, coordinates cover-taking off device electromagnet rotary cleaning to be attached on bell
Tar and coal dust, stove seat clearing apparatus cleans stove seat and the tar and coal dust coaling in the side wall of hole, avoids in production process
The flue dust caused by bell is poorly sealed is excessive；
2nd, the utility model is provided with tedge clearing apparatus, realizes automation mechanized operation, disposes and condenses in tedge
Excessive graphite, ensure that the regulation of coke oven pressure is reliable；
3rd, the utility model accurately controls the coal capacity at each hole of coalingging by meausring apparatus, and it is bent to form preferable coal peak
Line, shorten the flat coal time, the flue dust reduced during coalingging at flat coal fire door is excessive；
4th, the utility model is provided with automatic mud capping apparatus, substitutes artificial capping, mitigates operator's labor intensity；
Sealing between upper and lower guide pin bushing and between guide pin bushing and stove seat is ensured by ball face sealing, at the hole that ensures to coaling during coaling operation
Without smoke overflow, coordinate with body of heater negative pressure, the caused flue dust that will coaling imported into gas collection guard system；
5th, the comprehensive control flue dust of the utility model is excessive, realizes Anthracite coal；It is effectively improved the environmental protection of charging car
Performance and technical merit；
6th, the utility model need not set dust arrester, coordinate with the tiny structure of body of heater, and the caused flue gas that will coaling leads to
Cross tedge and import gas collection guard system, by setting cleanings of stove seat bell, tedge cleaning, ball face sealing, accurately coalingging etc. and arrange
Apply control coaling operation when each link flue gas it is excessive, realization coaling with process of coking without smoke overflow so that charging car ring
Guaranteed cost and technical merit greatly improve；
7th, the mud capping of the utility model automation mechanized operation and various clearing apparatus alleviate the labor intensity of worker；
8th, the utility model automaticity is high, and vehicle automatic aligning, each moving component carry out action company in servicing unit
Lock, the equipment is realized that automation mechanized operation produces, improve equipment dependability；
9th, the utility model investment is small, is not limited by space, can greatly reduce the up-front investment of user.
The utility model has novel structure, easy to operate, good airproof performance, automaticity height, the small, environmentally-friendly sanitary of investment
The advantages that, its high-volume, which puts goods on the market, will produce positive social benefit and significant economic benefit.
Brief description of the drawings
The utility model shares 7 width accompanying drawings, wherein：
Accompanying drawing 1 is the utility model structure diagram；
Accompanying drawing 2 is the utility model cover-taking off device and mud closure construction schematic diagram；
Accompanying drawing 3 is the utility model guide sleeve device structural representation；
Accompanying drawing 4 is the utility model stove seat clearing apparatus structural representation；
Accompanying drawing 5 is the utility model furnace lid cleaning device structural representation；
Accompanying drawing 6 is the active scraper group of accompanying drawing 5 and driven scraper group structural representation；
Accompanying drawing 7 is the utility model tedge clearing apparatus structural representation.
In figure：1st, steel construction 2, running gear 3, coal bunker 4, meausring apparatus 5, screw feeder 6, grab type lock
Plate 7, drivers' cab 8, air-channel system 9, hydraulic system 10, electrical system 11, take off lid chassis 12, take off lid driving 13, actively
Chain wheel I 14, driven sprocket I 15, tightener sprocket I 16, driving chain I 17, lifting chain 18, electromagnet 19, take off lid lifting liquid
Cylinder pressure 20, guide rail bracket I 21, bell 22, stove seat 23, fixed guide pin bushing 24, upper guide bush 25, upper guide bush hoisting frame 26, on lead
Cover lifting hydraulic cylinder 27, lower guide pin bushing 28, lower guide pin bushing hoisting frame 29, flexible element 30, lower guide pin bushing lifting hydraulic cylinder 31, track
Frame 32, framework 33, hole seat sweeper 34, cleaning chassis 35, cleaning driving 36, drive sprocket II 37, driven sprocket II
38th, tightener sprocket II 39, driving chain II 40, lifting trolley 41, pull bar 42, guide rail bracket II 43, stove seat clean raise-lower hydraulic
It is cylinder 44, link 45, active scraper group 46, driven scraper group 47, Rocker arm 48, directive wheel 49, recessed locator 50, convex
Locator 51, clean compression hydraulic cylinder 52, connecting rod 53, driving gear 54, driven gear 55, chassis advance and retreat hydraulic cylinder
56th, reel driving 57, shaft coupling 58, bearing 59, fixed cone disk 60, reel 61, spool shaft 62, activity cone disk 63, from
Clutch 64, spine hammer 65, conduction chain 66, sprocket wheel 67, mobile trolley used 68, track 69, tedge 70, slurry tank 71,
Electric mixer 72, electromagnetic pneumatic ball valve 73, pipeline.
Embodiment
As shown in drawings, the Anthracite coal car of coke oven is filled suitable for top includes steel construction to specific embodiment of the utility model
1st, running gear 2, cover-taking off device, guide sleeve device, stove seat clearing apparatus, furnace lid cleaning device, coal bunker 3, meausring apparatus 4, spiral
Dispenser 5, grab type flashboard 6, tedge clearing apparatus, mud capping apparatus, drivers' cab 7, air-channel system 8, the and of hydraulic system 9
Electrical system 10；
Running gear 2 is installed on the lower section of steel construction 1, and the junction of running gear and steel construction 1 is provided with rubber spring；
Guide sleeve device loaded on steel construction 1, and with the concentric setting in hole of coalingging；
Cover-taking off device is arranged on the left side of guide sleeve device, and the lower section of steel construction 1 is lifted on by guide rail bracket I 20；
Stove seat clearing apparatus is arranged on the right side of guide sleeve device, and the lower section of steel construction 1 is lifted on by guide rail bracket II 42；
Furnace lid cleaning device is arranged on the lower section of guide sleeve device, and link one end of furnace lid cleaning device, which is fixed on, takes off lid dress
The side for the guide rail bracket I 20 put, the other end are fixed on the side of the guide rail bracket II 42 of stove seat clearing apparatus；Furnace lid cleaning device
Scraper group center and hole of coalingging are concentric；
Meausring apparatus 4 is located at below the bearing of coal bunker 3, and coal bunker 3 and the integral installation of meausring apparatus 4 are above steel construction 1；
Screw feeder 5 is located at the lower section of steel construction 1；The charging aperture of screw feeder 5 passes through flange with the bottom of coal bunker 3
Connection；The discharging opening of screw feeder 5 is connected with the top of grab type flashboard 6 by flange；The bottom of grab type flashboard 6 is with leading
The top of the fixation guide pin bushing 23 of covering device is connected by flange；
Tedge clearing apparatus is fixed on the top of the steel construction 1 close to the side of tedge 69；
Slurry tank 70 in mud capping apparatus is fixed on the top of steel construction 1, and the outlet of mud channel 73, which is arranged on, takes off
The lower section for taking off lid chassis 11 of lid arrangement；
Drivers' cab 7 is hung in the lower section of steel construction 1；The operation of each motor unit of charging car is by driver in operating room
Complete；Each motor unit can realize that full automatic working and unit walk sequence and operated by hydraulic system and electrical system.
As shown in Fig. 2 cover-taking off device includes：Take off lid chassis 11, take off lid driving 12, drive sprocket I 13, driven sprocket I 14,
Tightener sprocket I 15, driving chain I 16, lifting chain 17, electromagnet 18, take off lid lifting hydraulic cylinder 19 and guide rail bracket I 20；It is described
Take off lid driving 12, driven sprocket I 14 and tightener sprocket I 15 are fixed on and taken off on lid chassis 11；Drive sprocket more than I 13 takes off lid driving
12 output shaft is coaxially connected, driven sprocket I 14 and coaxially connected, the drive sprocket positioned at the electromagnet 18 for taking off the bottom of lid chassis 11
I 13, driven sprocket I 14 and tightener sprocket I 15 are connected by driving chain I 16；Take off lid chassis 11 and guide rail bracket I is loaded on by roller
On 20 track, and it can be moved along track on guide rail bracket I 20；Take off lid lifting hydraulic cylinder 19 and be installed on the top of steel construction 1；Lifting
The upper end of chain 17 is connected with taking off lid lifting hydraulic cylinder 19, and lower end is connected with the drawing ear taken off on lid chassis 11；Cover-taking off device is in
During original state, the piston rod for taking off lid lifting hydraulic cylinder 19 does not extend out, and lifting chain 17 is in tensioned state, takes off at lid chassis 11
In heeling condition.During coaling operation, the piston rod for taking off lid lifting hydraulic cylinder 19 stretches out, and lifting chain 17 loosens, and takes off lid chassis 11
Run downwards in guide rail bracket I 20 under gravity；After dropping to precalculated position, take off lid chassis 11 and be in horizontality,
The work of lid driving 12 is taken off, drive sprocket I 13 rotates simultaneously drives the DM 18 of driven sprocket I 14 to rotate；Electromagnet 18
Electro Sorb plays bell 21, realizes that bell 21 separates with stove seat 22；After the completion of taking off lid, the piston rod for taking off lid lifting hydraulic cylinder 19 is received
Return, under the draw of lifting chain 17, take off lid chassis 11 and run up bell cleaning position with bell 21, bell is clear
Sweeping device cleans to bell 21；After bell cleaning terminates, take off lid driving 12 and be stopped.After coaling operation terminates, lid is taken off
The piston rod of lifting hydraulic cylinder 19 stretches out, and lifting chain 17 loosens, and takes off lid chassis 11 under gravity in guide rail bracket I 20
Operation downwards；After dropping to precalculated position, the work of lid driving 12 is taken off, drive sprocket I 13 rotates simultaneously drives driven sprocket I 14 to drive
Motor magnet 18 rotates, and the dead electricity of electromagnet 18 resets bell 21.
As shown in figure 3, guide sleeve device includes：Fixed guide pin bushing 23, upper guide bush 24, upper guide bush hoisting frame 25, upper guide bush lifting
Hydraulic cylinder 26, lower guide pin bushing 27, lower guide pin bushing hoisting frame 28, flexible element 29, lower guide pin bushing lifting hydraulic cylinder 30 and track frame 31；Described
The top of fixed guide pin bushing 23 is connected with the bottom of grab type flashboard 6 by flange；The side of fixed guide pin bushing 23 is provided with connecting plate；Scratch
Property part 29 be ceramic fibre material, its outer end is connected with the connecting plate of the fixed side of guide pin bushing 23, the inner top with upper guide bush 24
Flange is connected, and ensures between fixed guide pin bushing 23 and upper guide bush 24 as the space of closing；Upper guide bush hoisting frame 25 is arranged on track frame 31
Inner side, moved by roller group in track frame 31；Lower guide pin bushing hoisting frame 28 is arranged on the outside of track frame 31, passes through roller
Group is moved in track frame 31；The side of upper guide bush 24, which is provided with, draws ear, and La Er is connected with the bottom of upper guide bush hoisting frame 25, on
The top of guide pin bushing hoisting frame 25 is connected with the upper guide bush lifting hydraulic cylinder 26 being fixed in track frame 31, upper guide bush hoisting frame 25
By drawing ear to drive upper guide bush 24 to move up and down；The side of lower guide pin bushing 27, which is provided with, draws ear, under La Er and lower guide pin bushing hoisting frame 28
Portion is connected, and the top of lower guide pin bushing hoisting frame 28 is connected with the lower guide pin bushing lifting hydraulic cylinder 30 being fixed in track frame 31, under
Guide pin bushing hoisting frame 28 is by drawing ear to drive lower guide pin bushing 27 to move up and down；When guide sleeve device is in original state, upper guide bush lifting liquid
The piston rod of cylinder pressure 26 and lower guide pin bushing lifting hydraulic cylinder 30 does not extend out；During coaling operation, the work of upper guide bush lifting hydraulic cylinder 26
Stopper rod stretches out, and promotes upper guide bush hoisting frame 25 to be moved in track frame 31, upper guide bush 24 moves straight down simultaneously；Lower guide pin bushing liter
The piston rod for dropping oil cylinder 30 stretches out, and promotes lower guide pin bushing hoisting frame 28 to be moved in track frame 31, and lower guide pin bushing 27 straight down simultaneously
Motion；The lower motion of guide pin bushing lifting hydraulic cylinder 30 is until lower guide pin bushing 27 compresses stove seat 22；Then the work of upper guide bush lifting hydraulic cylinder 26
Stopper rod is withdrawn, until the binding face of upper guide bush 24 and lower guide pin bushing 27 compresses；During coaling operation, upper guide bush raise-lower hydraulic
The rodless cavity of the rod chamber of cylinder 26 and lower guide pin bushing lifting hydraulic cylinder 30 fuel feeding all the time, ensure between upper guide bush 24 and lower guide pin bushing 27 and
Sealing between lower guide pin bushing 27 and stove seat 22；The mating surface of the mating surface of upper guide bush 24 and lower guide pin bushing 27, lower guide pin bushing 27 and stove seat 22
Ball face sealing is used, can compensate for the dislocation between guide pin bushing and hole of coalingging caused by position error, body of heater deformation etc..
As shown in figure 4, stove seat clearing apparatus includes：Framework 32, hole seat sweeper 33, clean chassis 34, clean driving 35,
Drive sprocket II 36, driven sprocket II 37, tightener sprocket II 38, driving chain II 39, lifting trolley 40, pull bar 41, guide rail bracket
II 42 and stove seat clean lifting hydraulic cylinder 43；Described cleaning driving 35, driven sprocket II 37 and tightener sprocket II 38 is fixed on
Clean on chassis 34；Drive sprocket II 36 and the output shaft of cleaning driving 35 are coaxially connected, and driven sprocket II 37 is clear with being arranged at
The hole seat sweeper 33 for sweeping the bottom of chassis 34 is coaxially connected；Drive sprocket II 36, driven sprocket II 37 and tightener sprocket II 38 are logical
Cross the connection of driving chain II 39；Framework 32 is fixed on the top of steel construction 1, and stove seat cleans lifting hydraulic cylinder 43 and installed by bearing
On framework 32；The lower end of pull bar 41 is connected with cleaning the drawing ear on the top of chassis 34, and upper end cleans the phase of lifting hydraulic cylinder 43 with stove seat
Even；Chassis 34 is cleaned to be fixed together with lifting trolley 40；Lifting trolley 40 is arranged on guide rail bracket II 42, is existed by roller group
Moved on guide rail bracket II 42；When stove seat clearing apparatus is in original state, the piston rod that stove seat cleans lifting hydraulic cylinder 43 is not stretched
Go out；During cleaning work, the piston rod that stove seat cleans lifting hydraulic cylinder 43 stretches out, and driving pull bar 41 drives lifting trolley 40 in guide rail
Moved downward on frame II 42；After motion in place, the work of driving 54 is cleaned, drive sprocket II 36 rotates simultaneously drives driven sprocket II
37 driving hole seat sweepers 33 rotate, and the cleaning scraper on hole seat sweeper 33 can remove stove seat 22 simultaneously and coaling on hole
Tar and coal dust, not only ensured the sealing of bell 21 and stove seat 22 but also the hole plug that avoids coalingging cause to coaling it is not smooth.
As shown in Fig. 1,5 and 6, furnace lid cleaning device includes：Link 44, active scraper group 45, driven scraper group 46, shake
Arm 47, directive wheel 48, recessed locator 49, convex locator 50, clean compression hydraulic cylinder 51, connecting rod 52, driving gear 53 and driven
Gear 54；The lower end of described connecting rod 52 is connected with Rocker arm 47, and upper end is with being loaded on the cleaning compression hydraulic cylinder 51 on steel construction 1
It is connected；Rocker arm 47 is fixed in active scraper group 45；Scraper in active scraper group 45 and driven scraper group 46 is along stove seat 22
Central shaft is evenly arranged；Recessed locator 49 and convex locator 50 are organized in pairs, and one is fixed in active scraper group 45, and one solid
It is scheduled in driven scraper group 46；Driving gear 53 is fixed in active scraper group 45, and driven gear 54 is fixed on driven scraper group
On 46；Active scraper group 45 and driven scraper group 46 are mounted in link 44 by the way that driving gear 53 and driven gear 54 are be hinged respectively
On；Driving gear 53 and driven gear 53 are meshed；Directive wheel 48 is equipped with active scraper group 45 and driven scraper group 46, is led
It is evenly arranged to wheel 48 along the central shaft of bell 21, the bell 21 of rotation is oriented to；The right-hand member of link 44 is fixed on stove
On the guide rail bracket II 42 of seat clearing apparatus, left end is fixed on the guide rail bracket I 20 of cover-taking off device；Furnace lid cleaning device is in initial
During state, the piston rod for cleaning compression hydraulic cylinder 51 does not extend out.During cleaning work, take off lid chassis 11 and be parked in bell with bell 21
Clean position.The piston rod for cleaning compression hydraulic cylinder 51 stretches out, and connecting rod 52 promotes Rocker arm 47 to drive driving gear 53 and driven tooth
54 engagements, active scraper group 45 and driven scraper group 46 are taken turns to pivot.After operation in place, recessed locator 49 and convex locator
50 pairing positioning, clean scraper and coordinate the rotation of bell 21 to remove the coal dust and tar being attached on bell 21.
As illustrated in figures 1 and 7, tedge clearing apparatus includes：Chassis advance and retreat hydraulic cylinder 55, reel driving 56, shaft coupling 57,
Bearing 58, fixed cone disk 59, reel 60, spool shaft 61, activity cone disk 62, clutch 63, spine hammer 64, conduction chain 65, sprocket wheel
66th, mobile trolley used 67 and track 68；Described track 68 is fixed on above the platform of steel construction 1；Mobile trolley used 67 installation is in-orbit
On road 68, moved by roller group on track 68；Reel driving 56 and bearing 58 are fixed on mobile trolley used 67；60, reel
In the centre of fixed cone disk 59 and activity cone disk 62, and it is arranged on by axle sleeve in spool shaft 61；Fixed cone disk 59 and reel 60
It is concentric, positioned at the left side of reel 60, close to reel driving 56；Activity cone disk 62 and reel 60 are concentric, positioned at reel 60
Right side, it is connected with clutch 63；Activity cone disk 62 is arranged in spool shaft 61 by key, can be along key in the presence of clutch 63
Enter line slip；Sprocket wheel 66 is fixed on the corner on mobile trolley used 67 top, realizes the smooth operation of conduction chain 65；Conduction chain
65 one end is connected with spine hammer 64, and the other end is fixed on reel 60；The output shaft of reel driving 56 passes through connection with spool shaft 61
Axle device 57 is connected；Clutch 63 is resetted by compressed air-driven by the spring of itself；Tedge clearing apparatus is in
During original state, the piston rod of chassis advance and retreat hydraulic cylinder 55 does not extend out, and clutch 63 closes, and spine hammer is positioned at a high position, fixed cone disk
59 clamp reel 60 with activity cone disk 62；During cleaning works, the piston rod of chassis advance and retreat hydraulic cylinder 55 stretches out, and driving is mobile trolley used
67 run with spine hammer 64 on track 68, until spine hammer 64 is concentric with tedge 69；The work supply of air-channel system 8, compression
Air opens clutch 63, and the activity cone stress of disk 62 is mobile to the outside of reel 60, until reel 60 departs from activity cone disk 62；Spine
Hammer 64 free-fallings under gravity into shape, realize the graphite for cleaning and accumulating in tedge 69；After cleaning terminates, air-channel system 8 stops
Only supply, clutch 63 closes automatically by the spring of itself, and fixed cone disk 59 and activity cone disk 62 clamp reel 60, and reel drives
Start building to make to rotate with movable reel 60, spine hammer 64 is lifted.
As shown in Fig. 2 mud capping apparatus includes：Slurry tank 70, electric mixer 71, electromagnetic pneumatic ball valve 72 and pipeline
73；Described slurry tank 70 is fixed on the top of steel construction 1；Electric mixer 71 is fixed on the top of slurry tank 70, electric mixing
The vane rods for mixing device 71 are stretched into slurry tank 70；Side wall of the slurry tank 70 close to bottom is provided with flange, with electromagnetic pneumatic ball valve
72 are connected by flange；The entrance of pipeline 73 is connected with electromagnetic pneumatic ball valve 72, and outlet is arranged on the lower section for taking off lid chassis 11；
To avoid mud from producing condensation, electric mixer 71 is in running order all the time；When mud capping apparatus is in original state, electricity
Magnetic pneumatic ball valve 72 is closed, compressed air open circuit；When covering work, air-channel system 8 works, the pipe of driving electromagnetic pneumatic ball valve 72
Road supplies, and electromagnetic pneumatic ball valve 72 opens, and mud is under gravity along pipeline to flowing down；After flowing certain time, driving electricity
The pipeline of magnetic pneumatic ball valve 72 is closed, and electromagnetic pneumatic ball valve 72 is closed by itself spring reset；Air scavenging pipeline supplies, pressure
Mud in contracting air push pipeline rapidly flows toward firehole, while cleans pipeline, avoids mud from condensing blocking pipeline.
Meausring apparatus 4 includes Weighing cell module and display instrument, can real-time display coal bunker remaining coal amount.By with
Full material numerical value after by coal carries out mathematic interpolation, obtains actual coal capacity.According to the space of coalingging below each hole of coalingging,
Set the coal capacity needed for different coal bunkers.Meausring apparatus 4 can realize the accurate control to coal capacity, advantageously form rational dress
Coal curve, shorten the flat coal time, when effectively can suppress to coaling at the flat coal mouth of coke oven flue dust it is excessive.
It is described above, preferable embodiment only of the present utility model, but the scope of protection of the utility model is simultaneously
This is not limited to, all those familiar with the art are disclosed in the utility model in technical scope, according to this reality
It is subject to equivalent substitution or changes to cover of the present utility model with new technical scheme and its design of the present utility model
Within protection domain.
Claims (8)
- A kind of 1. Anthracite coal car for being applied to top dress coke oven, it is characterised in that the described Anthracite coal for being applied to top dress coke oven Car includes steel construction (1), running gear (2), cover-taking off device, guide sleeve device, stove seat clearing apparatus, furnace lid cleaning device, coal bunker (3), meausring apparatus (4), screw feeder (5), grab type flashboard (6), tedge clearing apparatus, mud capping apparatus, driver Room (7), air-channel system (8), hydraulic system (9) and electrical system (10)；Described running gear (2) is installed on the lower section of steel construction (1), and running gear and the junction of steel construction (1) are provided with Rubber spring；Described guide sleeve device loaded on steel construction (1), and with the concentric setting in hole of coalingging；Described cover-taking off device is arranged on the left side of guide sleeve device, and the lower section of steel construction (1) is lifted on by guide rail bracket I (20)；Described stove seat clearing apparatus is arranged on the right side of guide sleeve device, and steel construction (1) is lifted on by guide rail bracket II (42) Lower section；Described furnace lid cleaning device is arranged on the lower section of guide sleeve device, and link one end of furnace lid cleaning device, which is fixed on, takes off lid The side of the guide rail bracket I (20) of device, the other end are fixed on the side of the guide rail bracket II (42) of stove seat clearing apparatus；Bell cleans The scraper group center and hole of coalingging of device are concentric；Described meausring apparatus (4) is located at below the bearing of coal bunker (3), and coal bunker (3) and meausring apparatus (4) integral installation are in steel knot Above structure (1)；Described screw feeder (5) is located at the lower section of steel construction (1)；The charging aperture of screw feeder (5) and the bottom of coal bunker (3) Portion is connected by flange；The discharging opening of screw feeder (5) is connected with the top of grab type flashboard (6) by flange；Grab type The bottom of flashboard (6) and the top of the fixation guide pin bushing (23) of guide sleeve device are connected by flange；Described tedge clearing apparatus is fixed on the top of the steel construction (1) close to tedge (69) side；Slurry tank (70) in described mud capping apparatus is fixed on the top of steel construction (1), the outlet of mud channel (73) It is arranged on the lower section for taking off lid chassis (11) of cover-taking off device；Described drivers' cab (7) is hung in the lower section of steel construction (1)；The operation of each motor unit of charging car is being grasped by driver Make to complete in room；Each motor unit can realize that full automatic working and unit walk sequence and grasped by hydraulic system and electrical system Make.
- 2. the Anthracite coal car according to claim 1 for being applied to top dress coke oven, it is characterised in that described cover-taking off device Including：Take off lid chassis (11), take off lid driving (12), drive sprocket I (13), driven sprocket I (14), tightener sprocket I (15), transmission Chain I (16), lifting chain (17), electromagnet (18), take off lid lifting hydraulic cylinder (19) and guide rail bracket I (20)；Described takes off lid Driving (12), driven sprocket I (14) and tightener sprocket I (15) are fixed on and taken off on lid chassis (11)；Drive sprocket I (13) is remaining to take off lid Drive the output shaft of (12) coaxially connected, the electromagnet (18) that driven sprocket I (14) takes off lid chassis (11) bottom with being located at is coaxial Connection, drive sprocket I (13), driven sprocket I (14) and tightener sprocket I (15) are connected by driving chain I (16)；Take off lid chassis (11) it is loaded on the track of guide rail bracket I (20), and can be moved along track on guide rail bracket I (20) by roller；Take off lid lifting liquid Cylinder pressure (19) is installed on above steel construction (1)；The upper end of lifting chain (17) is connected with taking off lid lifting hydraulic cylinder (19), lower end with The drawing ear taken off on lid chassis (11) is connected.
- 3. the Anthracite coal car according to claim 1 for being applied to top dress coke oven, it is characterised in that described guide sleeve device Including：Fixed guide pin bushing (23), upper guide bush (24), upper guide bush hoisting frame (25), upper guide bush lifting hydraulic cylinder (26), lower guide pin bushing (27), lower guide pin bushing hoisting frame (28), flexible element (29), lower guide pin bushing lifting hydraulic cylinder (30) and track frame (31)；Described fixation The top of guide pin bushing (23) is connected with the bottom of grab type flashboard 6 by flange；The side of fixed guide pin bushing (23) is provided with connecting plate；Scratch Property part (29) be ceramic fibre material, its outer end is connected with the connecting plate of fixed guide pin bushing (23) side, inner with upper guide bush (24) Upper flange be connected, ensure fixed guide pin bushing (23) and the space between upper guide bush (24) to close；Upper guide bush hoisting frame (25) is pacified Mounted in the inner side of track frame (31), moved by roller group in track frame (31)；Lower guide pin bushing hoisting frame (28) is arranged on track The outside of frame (31), moved by roller group in track frame (31)；The side of upper guide bush (24), which is provided with, draws ear, and La Er is with above leading The bottom of set hoisting frame (25) is connected, the top of upper guide bush hoisting frame (25) and the upper guide bush liter being fixed in track frame (31) Descending liquid cylinder pressure (26) is connected, and upper guide bush hoisting frame (25) is by drawing ear to drive upper guide bush (24) to move up and down；Lower guide pin bushing (27) Side be provided with and draw ear, La Er is connected with the bottom of lower guide pin bushing hoisting frame (28), and the top of lower guide pin bushing hoisting frame (28) is with consolidating It is connected due to the lower guide pin bushing lifting hydraulic cylinder (30) in track frame (31), lower guide pin bushing hoisting frame (28) is led by drawing under ear drive Set (27) moves up and down.
- 4. the Anthracite coal car according to claim 1 for being applied to top dress coke oven, it is characterised in that described stove seat cleans Device includes：Framework (32), hole seat sweeper (33), clean chassis (34), clean driving (35), drive sprocket II (36), from Movable sprocket II (37), tightener sprocket II (38), driving chain II (39), lifting trolley (40), pull bar (41), guide rail bracket II (42) Lifting hydraulic cylinder (43) is cleaned with stove seat；Described cleaning driving (35), driven sprocket II (37) and tightener sprocket II (38) is solid It is scheduled on and cleans on chassis (34)；Drive sprocket II (36) and the output shaft for cleaning driving (35) are coaxially connected, driven sprocket II (37) the hole seat sweeper (33) that chassis (34) bottom is cleaned with being arranged at is coaxially connected；Drive sprocket II (36), driven sprocket II (37) and tightener sprocket II (38) are connected by driving chain II (39)；Framework (32) is fixed on the top of steel construction 1, stove seat Lifting hydraulic cylinder (43) is cleaned to be arranged on framework (32) by bearing；Pull bar (41) lower end and the drawing for cleaning chassis (34) top Ear is connected, and upper end cleans lifting hydraulic cylinder (43) with stove seat and is connected；Chassis (34) is cleaned to be fixed together with lifting trolley (40)； Lifting trolley (40) is arranged on guide rail bracket II (42), is moved by roller group on guide rail bracket II (42).
- 5. the Anthracite coal car according to claim 1 for being applied to top dress coke oven, it is characterised in that described bell cleans Device includes：Link (44), active scraper group (45), driven scraper group (46), rocking arm (47), directive wheel (48), recessed positioning Device (49), convex locator (50), clean compression hydraulic cylinder (51), connecting rod (52), driving gear (53) and driven gear (54)；Institute The lower end for the connecting rod (52) stated is connected with rocking arm (47), and upper end is with being loaded on the cleaning compression hydraulic cylinder (51) on steel construction (1) It is connected；Rocking arm (47) is fixed in active scraper group (45)；Scraper edge in active scraper group (45) and driven scraper group (46) The central shaft of stove seat (22) is evenly arranged；Recessed locator (49) and convex locator (50) are organized in pairs, and one is fixed on active and scrapes In knife group (45), one is fixed on driven scraper group (46)；Driving gear (53) is fixed in active scraper group (45), driven Gear (54) is fixed on driven scraper group (46)；Active scraper group (45) and driven scraper group (46) pass through driving gear respectively (53) and driven gear (54) is be hinged on link (44)；Driving gear (53) and driven gear (53) are meshed；Actively Directive wheel (48) is equipped with scraper group (45) and driven scraper group (46), central shaft of the directive wheel (48) along bell (21) is uniform Arrangement, is oriented to the bell (21) of rotation；The right-hand member of link (44) is fixed on the guide rail bracket II of stove seat clearing apparatus (42) on, left end is fixed on the guide rail bracket I (20) of cover-taking off device.
- 6. the Anthracite coal car according to claim 1 for being applied to top dress coke oven, it is characterised in that described tedge is clear Sweeping device includes：Chassis advance and retreat hydraulic cylinder (55), reel driving (56), shaft coupling (57), bearing (58), fixed cone disk (59), Reel (60), spool shaft (61), activity cone disk (62), clutch (63), spine hammer (64), conduction chain (65), sprocket wheel (66), shifting Dynamic chassis (67) and track (68)；Described track (68) is fixed on above the platform of steel construction 1；Mobile trolley used (67) are arranged on On track (68), moved by roller group on track (68)；Reel driving (56) and bearing (58) are fixed on mobile trolley used (67) on；Reel (60) is located at the centre of fixed cone disk (59) and activity cone disk (62), and is arranged on spool shaft by axle sleeve (61) on；Fixed cone disk (59) and reel (60) are concentric, positioned at the left side of reel (60), close to reel driving (56)；Activity Bore disk (62) and reel (60) is concentric, positioned at the right side of reel (60), be connected with clutch (63)；Activity cone disk (62) passes through Key is arranged in spool shaft (61), can enter line slip along key in the presence of clutch (63)；Sprocket wheel (66) is fixed on mobile station The corner on car (67) top, realizes the smooth operation of conduction chain (65)；One end of conduction chain (65) connects with spine hammer (64) Connect, the other end is fixed on reel (60)；The output shaft of reel driving (56) is connected with spool shaft (61) by shaft coupling (57)； Clutch (63) is resetted by compressed air-driven by the spring of itself.
- 7. the Anthracite coal car according to claim 1 for being applied to top dress coke oven, it is characterised in that described mud capping Device includes：Slurry tank (70), electric mixer (71), electromagnetic pneumatic ball valve (72) and pipeline (73)；Described slurry tank (70) it is fixed on the top of steel construction 1；Electric mixer (71) is fixed on the top of slurry tank (70), electric mixer (71) Vane rods are stretched into slurry tank (70)；Side wall of the slurry tank (70) close to bottom is provided with flange, with electromagnetic pneumatic ball valve (72) Connected by flange；The entrance of pipeline (73) is connected with electromagnetic pneumatic ball valve (72), and outlet, which is arranged on, takes off under lid chassis 11 Side；To avoid mud from producing condensation, electric mixer (71) is in running order all the time.
- 8. the Anthracite coal car according to claim 1 for being applied to top dress coke oven, it is characterised in that described meausring apparatus (4) include Weighing cell module and display instrument, can real-time display coal bunker remaining coal amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477677.3U CN206721100U (en) | 2017-05-02 | 2017-05-02 | Suitable for the Anthracite coal car of top dress coke oven |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477677.3U CN206721100U (en) | 2017-05-02 | 2017-05-02 | Suitable for the Anthracite coal car of top dress coke oven |
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| Publication Number | Publication Date |
|---|---|
| CN206721100U true CN206721100U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477677.3U Active CN206721100U (en) | 2017-05-02 | 2017-05-02 | Suitable for the Anthracite coal car of top dress coke oven |
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| CN (1) | CN206721100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929039A (en) * | 2017-05-02 | 2017-07-07 | 大连华锐重工焦炉车辆设备有限公司 | Suitable for the Anthracite coal car of top dress coke oven |
| CN113604228A (en) * | 2021-08-26 | 2021-11-05 | 中国十九冶集团有限公司 | Mounting method for newly-built reheating type double-suction-pipe coke oven coal charging car |
-
2017
- 2017-05-02 CN CN201720477677.3U patent/CN206721100U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929039A (en) * | 2017-05-02 | 2017-07-07 | 大连华锐重工焦炉车辆设备有限公司 | Suitable for the Anthracite coal car of top dress coke oven |
| CN113604228A (en) * | 2021-08-26 | 2021-11-05 | 中国十九冶集团有限公司 | Mounting method for newly-built reheating type double-suction-pipe coke oven coal charging car |
| CN113604228B (en) * | 2021-08-26 | 2023-03-24 | 中国十九冶集团有限公司 | Mounting method for newly-built reheating type double-suction-pipe coke oven coal charging car |
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