CN1053112A - Machine for maintaining and repairing stamps of coking oven chargers - Google Patents
Machine for maintaining and repairing stamps of coking oven chargers Download PDFInfo
- Publication number
- CN1053112A CN1053112A CN90110254A CN90110254A CN1053112A CN 1053112 A CN1053112 A CN 1053112A CN 90110254 A CN90110254 A CN 90110254A CN 90110254 A CN90110254 A CN 90110254A CN 1053112 A CN1053112 A CN 1053112A
- Authority
- CN
- China
- Prior art keywords
- deck
- framework
- pad
- support
- soffit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
- C10B45/02—Devices for producing compact unified coal charges outside the oven
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Coating Apparatus (AREA)
- Manipulator (AREA)
- Bridges Or Land Bridges (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Road Paving Structures (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Automatic Assembly (AREA)
- Casting Devices For Molds (AREA)
- Tunnel Furnaces (AREA)
Abstract
This device comprises a framework, one between two decks 3,4 in order to the support 2 of backbar 1, the actuator that links to each other with deck in addition, be used for making deck to shift near in opposite directions or remove mutually along the direction vertical with the soffit of girder 1a of beam, and with certain trying hard to keep hold the seat be in clamped position, have in the deck 3,4 be used for to its working surface 3a, 4a the heating or the cooling the 3b of mechanism, 4b.
Description
The coal that coking is used is placed in the furnace charge case by the pudddler compacting.Pudddler comprises a beater at least, and beater has a firm shoe to be fixed on the bottom of an I-shape beam.All there is the pad of a high coefficient of friction both sides of the I-shape beam soffit of girder, pad and a pair of relative eccentric wheel concerted action, and eccentric wheel has rotating power and is driven.During each the rotation, two eccentric wheels are clamped the soffit of girder it are vertically moved up.When the gap between the two eccentric drive faces increased owing to eccentric effect, beater was released and freely drops on the coal seam in the case.This to-and-fro motion takes place in a stroke, and this stroke is compared very little with the whole length of beam.Stroke only takes place in a part of length of beam, and moves along beam along with the height of coal in the case.
When case was filled, each beater was lifted and remains on the top of its stroke to break away from coal bin.Beater is maintained in case beater falls after rise by folder deck thereon.
For making the effect effectively of this device, the friction factor between eccentric wheel and web is very big, so all will add the friction pad on two soffit of girders of beater.These pads are attrition components, therefore will regularly change.
Usually the step of installing or change these pads comprises I-shape beam is contained on the stand so that its soffit of girder is in a horizontal position, thereby needs beam is rotated repeatedly so that can alternately install or change pad to the surface of two soffit of girders.Because it is different to paste the temperature required with removing pad down, loads onto new pad after under therefore can not be earlier the pad of the abrasion on the soffit of girder one side being removed, and then another side is carried out same operation.Removing down, pad will carry out than pasting under the much higher temperature of pad, this means that each face all must make the beam cooling removing down the abrasion pad and load onto between the new pad, also mean when must limit exchange hot between the two sides when another side removes the pad of abrasion down.
And, even this process is earlier will one side and under the pad of another side removes, and then sticking new pad in one side and another side successively, beam still is subjected to unidirectional heating and cooling, thereby harmful even harmful to the normal running of beater distortion to the sticking Quality of finishing takes place.Thereby must make beam apply prestressing force in each position to prevent above-mentioned distortion.
Understand method more complicated and very time-consuming when carrying out that the past adopts easily.
The present invention seeks a kind of device so that the replacement process that is mounted to of this class friction pad is simplified.
For this reason, the purpose of this invention is to provide a kind of at the soffit of girder two mounted on surface or peel the device of pad, these operations all need to heat so that the Bond between beam and the pad is had an effect.
The inventive system comprises, on a framework, one is used for supporting beam to such an extent that make its soffit of girder be in the locational support of Vertical direction, described support is between two horizontal decks, deck at least with install to beam on pad the same long, described deck links to each other with actuator so that it can be shifted near along the direction vertical with the soffit of girder or be moved away from each other in opposite directions, perhaps keep them to be in clamped position, promptly clamp the soffit of girder with certain power, deck has the mechanism of heating and cooling so that its surface is heated or cooling.
In one embodiment of the invention, one of two decks are installed slidably with respect to framework, and the support of beam is mounted to and can slides so that can shift to or remove another Fixing clamp-seat when deck moves with respect to framework.This layout can make actuator only be installed in a side of device, thereby has simplified Operation and maintenance.
Advantageously, in order to be easy to take off the pad of abrasion and on beam, to coat Bond to load onto new pad, device comprises the auxiliary stand of beam, it is made up of two arms that can stretch between the primary importance and the second place at least, when primary importance they be positioned at master bracket below, when the second place they be positioned at described master bracket above, each arm comprises the holding device of the beam that can sway with respect to described arm, this rotatingshaft is parallel with the axle of beam.
Similarly, in order before new pad being attached on the soffit of girder that coats Bond, to be convenient to new pad is seated on the deck, deck is mounted to and can pivots between the primary importance and the second place with respect to framework, in primary importance, its working surface become vertical and mutually facing to, in the second place, its working surface becomes substantially horizontal also up.
At last, in a preferred embodiment of the present invention, movable deck is contained on the slide, slide can slide on the direction perpendicular to master bracket with respect to framework, and actuator is made up of the drive unit that is connected between framework and the described slide, the driving mechanism that deck is tilted, for movable deck, be made up of a driving wheel, this driving wheel can be in rotation on the slide and when on the respective regions of slide at framework when mobile, can with the static tooth bar concerted action that is fixed on the framework; For fixing deck, the tilt drive mechanism of deck is connected by one that the elasticity telescopic rod is formed between first and second decks.And, be fixed in Fixing clamp-seat by making second support, just be enough to finish everything as long as the control deck is clamped or unclamped, and carry out synchronously.
The present invention can be understood better from following embodiment's to as an example description, and its its feature and advantage can be shown.In the accompanying drawing:
Fig. 1 is the partial view of assembly of the present invention, has shown the fundamental function that device is had;
Fig. 2 is the cross-sectional schematic of apparatus of the present invention, shows the connected element of canting deck;
Fig. 3 is the cross-sectional schematic of apparatus of the present invention, has shown the auxiliary stand to beam goes to serve as a contrast or lining is required.
Should be appreciated that Fig. 1 is the simplified schematic diagram of apparatus of the present invention.Wherein the pending beam 1 of Xian Shiing is positioned on the horizontal stand 2, so its soffit of girder 1a is vertical.Support 2 is at two parallel to each other and and supports 2 also between the deck 3 and 4 of extension parallel to each other.The length of deck is not less than the length (approximately being several meters the order of magnitude) that is installed in the pad on the beam.
Advantageously, each deck 3 or 4 is made up of two-part, these two-part around with support on the axle 11 or 12 that extends in parallel of the direction of beam 1 hinged.Concerning deck 3, it is fixed frame 13a and deck 3 part 13b own that a part is arranged in these two-part.Concerning deck 4, the 14a of first portion is made up of a balladeur train that slides on the framework that is subjected to the actuator effect, and second portion 14b is made of the active part of deck.These hinging structures can make surperficial 3a and 4a be positioned at horizontal position, so that place pad and it is pressed on the beam.
At last, auxiliary stand 8 comprises two branch jaws (only showing 15 among the figure) at least, separately fork can be along the arrow B direction by vertical drive to hold beam 1 and it be lifted away from support 2.Each divides jaw 15 that a core 16 is arranged, core 16 comprises the device of holding beam, the y direction that this device can linger changes in the support arm inward turning, thereby in case after lifting beam, just might make its soffit of girder 1a be in arbitrary position in two possible horizontal positions, so just can touch the two sides of the soffit of girder easily, take off to remove bonding (heat treated is provided by deck 3 and 4) such as the pad of the abrasion that heat treated can be crossed.
Fig. 2 and Fig. 3 have shown the preferred embodiment of the device of schematically describing among Fig. 1.
Above-mentioned most of parts of having described can find in these two figure, and every identical part all adopts identical numbering among each figure.
But Fig. 2 can make deck 3 and 4 shift near mutually or remove and the mechanism of synchronous working when its articulating point rotates in order to show.
Number the framework of 20 indication devices, wherein a part is made up of the fixed support 13a of hinged deck 3 thereon.The sliding bottom of deck 4 (or balladeur train) 14a is connected on the bar of an actuator 21 (in fact, device comprises a plurality of along the isolated regularly actuator of deck 4).The a part of 14b of this of deck 4 is fixed on the gear 22, and gear 22 therewith rotates around axle 12.In the final stage of actuator 21 retractions, and in the initial period of its extension, gear 22 and tooth bar 23 concerted actions by frame supported.So just can understand when deck opens stroke and finishes or when the closed stroke of deck began, a part of 14b of this of deck 4 rotated around axle 12.Thereby deck 4 moves to the position (Fig. 3) that its surperficial 4a is in level from its surperficial 4a towards the position of beam 1 (Fig. 2).
By elasticity telescopic rod 24 with deck 3 and 4 connect together guaranteed deck 3 rotate driving (in fact, two bars 24 link together deck 3 and 4, and one at every end is outside the two ends of support 2) around pivot synchronously.Each deck 3 and 4 cranks arm 25,26.Cranking arm 25 is articulated on the bar 24 around axle 27, and axle 27 is by slider 28 supportings, and slider 28 slides and is subjected to the opposite effect power of spring 29 and 30 along bar 24.Crank arm and 26 be articulated in the end of bar 24 around axle 31.Axle 11,12,27 and 31 has been formed the tetragonal summit of a shape variable.Like this, from position shown in Figure 2, close in opposite directions mobile of deck makes axle 27 shift to the left side of figure, thereby makes deck 3 oblique its horizontal positions and be supported on the framework.Because slider 28 makes bar 24 with respect to 25 translations of cranking arm, deck continue close mutually mobile be still possible.
When deck opened (under the driving of actuator 21) action beginning, bar 24 slided with respect to slider 28, and slider 28 keeps static under spring 30 effects.In case spring 30 keeps balances with spring 29, promptly greatly about gear 22 during with tooth bar 23 engagements, cranking arm 26 begins rotation (and continue simultaneously to slide among the figure right-hand), makes deck 3 arrive position shown in Figure 3 around axle 11 rotations up to it.Spring 29 makes crank arm 26 the driving of 24 pairs on bar more flexible, also plays a part the buffering of exerting all one's strength when stroke finishes.Rightabout rotation can obtain by the stretching, extension of actuator 21.
This figure has also shown device 9 and 10, and they provide elasticity to connect between support 2 and deck 3 and 4, when deck is closed support are driven to deck 3, make support move apart deck 3 when deck opens.
Fig. 3 has shown a preferred embodiment of auxiliary stand 8.In this form, support 8 is fixed on the rotating deck 4, and when deck rotated, support 8 was lifted like this, thereby holds up beam 1 it is placed position shown in Figure 3.
In this position, be easy to touch the surface of soffit of girder 1a and utilize middle body 16, middle body 16 in minute jaw 15, to rotate so that the rotation of the direction of arrow shown in the C among the Liang Rutu.Very natural, device comprises support 8, and support 8 comprises at least along vertical two parts spaced apart from each other of beam.
Following the carrying out of operation of device:
The beam 1 of preparing again rebush is placed on the support 2, and the pad of abrasion is on the two sides of its soffit of girder 1a.Removing down, pad must arrive about 120 ℃ to 150 ℃ temperature with soffit of girder initial heating.During heating, deck 3 and 4 is clipped on the beam, and its shoe 3a and 4a are heated.
Then deck is fully separated, make device be in state shown in Figure 3.But can and beam and Tool Room relative movement be taken off with the pad proper implements (cutter or scraping tool) of abrasion then.
Just can at an easy rate new pad be installed then.Bond can be coated on the two sides of soffit of girder 1a, beam is easy to upset.New pad is placed on the shoe of the deck 3 that is in level and 4, and pad is also coated Bond, then device is closed.Beam is placed on the support 2, and deck is clipped together, and keep-ups pressure when shoe is heated to uniform temperature.The length of heating time (about 1 hour) is decided on used nature of binder.In case the Bond polymerization can be by flowing through cooling liquid the cooling that deck comes acceleration component.Like this, if polymerization temperature is about 80 ℃, can be reduced to ambient temperature then about a quarter of an hour.
Device of the present invention can be simplified the maintenance operation of beater greatly, also can improve the quality of pad.
Claims (6)
1, a kind of two surfaces that are used for to the soffit of girder 1a of beam 1 add pad or remove the device of pad, these operations all need be heated so that the Bond between beam 1 and the pad thereof is had an effect, device is characterised in that, it comprises: framework 20 workers have one to be used for beam 1 is supported on the support 2 that its soffit of girder 1a is in vertical position, described support is positioned at two horizontal decks 3, between 4, deck at least with install to beam 1 on pad the same long, described deck links to each other with actuator 21 so that deck shifts near in opposite directions or removes mutually along the direction vertical with the soffit of girder 1a of beam 1, and keeping them to be in certain power on the position of clamping soffit of girder 1a, deck has the 3a of mechanism of heating and cooling, 3b is with to its surperficial 3a, 4a heating or cooling.
2, device as claimed in claim 1, it is characterized in that, a deck 3 is installed slidably with respect to framework 20, and the support 2 of beam is mounted to and can slides so that can shift to or remove another Fixing clamp-seat 3 by support 2 when a deck 4 moves with respect to framework 20.
3, device as claimed in claim 1 or 2, it is characterized in that, it comprises the auxiliary stand 8 of beam 1, it is made up of two arms 15 that can stretch between the primary importance and the second place at least, in primary importance they be positioned at master bracket 2 below, when the second place they be positioned at described master bracket 2 above, each arm 15 comprises the holding device of the beam that can sway with respect to described arm 15, this rotatingshaft is parallel with the axle of beam.
4, as the described device of above-mentioned any one claim, it is characterized in that, deck 3,4 is mounted to and can pivots moving in primary importance and second place spaced winding with respect to framework 20, when primary importance, its working surface 3a, 4a become vertical and mutually facing to, when the second place, its working surface 3a, 4a become substantially horizontal also up.
As claim 2,3 or 4 described devices, it is characterized in that 5, the arm 15 that constitutes auxiliary stand 8 is fixed on the movable deck 4, first and second positions of arm 15 are corresponding to first and second positions of movable deck 4.
6, as claim 4 or 5 described devices, it is characterized in that, movable deck 4 is contained on the slide 14b, slide 14b can slide on the direction perpendicular to master bracket 20 with respect to framework 20, actuator is made up of the actuator 21 that is connected between framework 14b and the described slide 20, concerning movable deck 4, the driving mechanism that deck is tilted is made up of an actuation gear 22, this gear 22 can be in rotation on the slide 14b and when slide 14b is mobile on framework 20 respective regions, this gear and static tooth bar 23 concerted actions that are fixed on the framework 20; For Fixing clamp-seat 3, the deck reclining drive device is made up of the elasticity telescopic rod 24 that is connected between first and second decks.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8917447 | 1989-12-29 | ||
FR8917447A FR2656662B1 (en) | 1989-12-29 | 1989-12-29 | MACHINE FOR THE MAINTENANCE AND REPAIR OF THE PILONS OF COKERIE FURNACES. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1053112A true CN1053112A (en) | 1991-07-17 |
CN1025168C CN1025168C (en) | 1994-06-29 |
Family
ID=9389144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN90110254A Expired - Fee Related CN1025168C (en) | 1989-12-29 | 1990-12-29 | Machine for maintaining and repairing stamps of coking oven chargers |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0435734B1 (en) |
JP (1) | JPH03294389A (en) |
CN (1) | CN1025168C (en) |
CZ (1) | CZ280195B6 (en) |
DE (1) | DE69001604T2 (en) |
ES (1) | ES2042250T3 (en) |
FR (1) | FR2656662B1 (en) |
PL (1) | PL165186B1 (en) |
RU (1) | RU1833290C (en) |
UA (1) | UA11088A (en) |
ZA (1) | ZA9010446B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974340A (en) * | 2010-10-29 | 2011-02-16 | 太原重工股份有限公司 | Vertical tamping hammer friction plate pasting device for tamping coke oven |
CN102703096A (en) * | 2012-04-19 | 2012-10-03 | 太原市凯特嘉机械有限公司 | Adhering machine for adhesion of friction plate of coke oven tamping hammer |
CN105885880A (en) * | 2014-05-05 | 2016-08-24 | 中国庆华能源集团有限公司 | Tamping hammer maintenance equipment and maintenance method |
CN106398725A (en) * | 2016-09-20 | 2017-02-15 | 鞍钢股份有限公司 | Coal leveling and compacting device and method for top-loading coke oven |
CN109210050A (en) * | 2018-09-19 | 2019-01-15 | 湖南洣水游艇制造有限公司 | Kayak viscose glue preheating apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6530090B1 (en) * | 2018-02-09 | 2019-06-12 | 住友重機械プロセス機器株式会社 | Guide car |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2252775A5 (en) * | 1973-11-26 | 1975-06-20 | Dab Ind Inc | Fastening friction material to plates - upper and lower pressure plates clamping together with electrically operated heater ring |
-
1989
- 1989-12-29 FR FR8917447A patent/FR2656662B1/en not_active Expired - Fee Related
-
1990
- 1990-12-14 DE DE90403606T patent/DE69001604T2/en not_active Expired - Fee Related
- 1990-12-14 ES ES199090403606T patent/ES2042250T3/en not_active Expired - Lifetime
- 1990-12-14 EP EP90403606A patent/EP0435734B1/en not_active Expired - Lifetime
- 1990-12-28 JP JP2409121A patent/JPH03294389A/en not_active Withdrawn
- 1990-12-28 UA UA4894217A patent/UA11088A/en unknown
- 1990-12-28 ZA ZA9010446A patent/ZA9010446B/en unknown
- 1990-12-28 RU SU904894217A patent/RU1833290C/en active
- 1990-12-28 PL PL90288514A patent/PL165186B1/en unknown
- 1990-12-29 CZ CS907000A patent/CZ280195B6/en unknown
- 1990-12-29 CN CN90110254A patent/CN1025168C/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974340A (en) * | 2010-10-29 | 2011-02-16 | 太原重工股份有限公司 | Vertical tamping hammer friction plate pasting device for tamping coke oven |
CN102703096A (en) * | 2012-04-19 | 2012-10-03 | 太原市凯特嘉机械有限公司 | Adhering machine for adhesion of friction plate of coke oven tamping hammer |
CN105885880A (en) * | 2014-05-05 | 2016-08-24 | 中国庆华能源集团有限公司 | Tamping hammer maintenance equipment and maintenance method |
CN106398725A (en) * | 2016-09-20 | 2017-02-15 | 鞍钢股份有限公司 | Coal leveling and compacting device and method for top-loading coke oven |
CN109210050A (en) * | 2018-09-19 | 2019-01-15 | 湖南洣水游艇制造有限公司 | Kayak viscose glue preheating apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE69001604D1 (en) | 1993-06-17 |
ES2042250T3 (en) | 1993-12-01 |
CZ280195B6 (en) | 1995-11-15 |
CN1025168C (en) | 1994-06-29 |
FR2656662B1 (en) | 1992-04-10 |
JPH03294389A (en) | 1991-12-25 |
UA11088A (en) | 1996-12-25 |
ZA9010446B (en) | 1991-10-30 |
EP0435734A1 (en) | 1991-07-03 |
DE69001604T2 (en) | 1993-12-09 |
CZ700090A3 (en) | 1993-02-17 |
PL288514A1 (en) | 1991-08-12 |
PL165186B1 (en) | 1994-11-30 |
FR2656662A1 (en) | 1991-07-05 |
EP0435734B1 (en) | 1993-05-12 |
RU1833290C (en) | 1993-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1025168C (en) | Machine for maintaining and repairing stamps of coking oven chargers | |
CN107597904A (en) | Computer radiator manufacturing and processing equipment | |
CN103299071A (en) | A tool and a method for moving a wind turbine drive train component | |
CN101870051B (en) | H-shaped girder assembling machine for automobile | |
CN1185129A (en) | Hydraulic platform lift, especially for motorcycles | |
CN101326020B (en) | Device for adjusing a brush on a roller | |
CN106985156A (en) | A kind of industrial robot suitable for being used in machinery production workshop | |
CN107021607A (en) | A kind of full-automatic glass cracking-off machine | |
CN207944344U (en) | One kind becoming expansion compensation device with bridge cable is differential | |
US4298362A (en) | Filter cleaning device | |
DK151976B (en) | DOUBLE SUPPORTER FOR A BALLAST COMPRESSOR TO SUPPOSE A CROSS BEDROOM. | |
CN206604721U (en) | A kind of laminating machine with drying function | |
CN207241115U (en) | A kind of screen printer easy to adjust | |
CN211074096U (en) | Possesses form removal machine of automatic form removal | |
US4264232A (en) | Method and device for assembling a layer of concrete paving bricks forming a brick disk in the form of a stretcher bond which may be used as one setting unit | |
CN208907212U (en) | A kind of nacelle device of bridge construction | |
CN201744804U (en) | Automobile H-shaped girder assemblage machine | |
CN206677971U (en) | One kind is used for finished product placement machine people | |
JPH0241445A (en) | Device for regulating expansion, contraction and left and right movement of hanging member in carrier for work in process of loom | |
RU2318949C1 (en) | Pushing device for bridge structure | |
CN114577655B (en) | Equipment and method for detecting wear resistance of aluminum-plated film coating | |
SU841999A1 (en) | Pulling-up press | |
CN214328502U (en) | Auxiliary device for replacing expansion joint | |
CN2176855Y (en) | Vibration device for continuous casting crystalizer | |
SU1183754A1 (en) | Self-adjusting block brake of normally closed type with electromechanical drive |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |