CN116622390A - Coke oven table residual coal recycling machine - Google Patents
Coke oven table residual coal recycling machine Download PDFInfo
- Publication number
- CN116622390A CN116622390A CN202310768884.4A CN202310768884A CN116622390A CN 116622390 A CN116622390 A CN 116622390A CN 202310768884 A CN202310768884 A CN 202310768884A CN 116622390 A CN116622390 A CN 116622390A
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- CN
- China
- Prior art keywords
- coal
- supporting box
- fixedly connected
- blocks
- coke oven
- 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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- 239000003245 coal Substances 0.000 title claims abstract description 179
- 239000000571 coke Substances 0.000 title claims abstract description 44
- 238000004064 recycling Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims description 43
- 238000003860 storage Methods 0.000 claims description 26
- 238000012546 transfer Methods 0.000 claims description 14
- 239000003818 cinder Substances 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 10
- 239000012634 fragment Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 239000002817 coal dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 239000010883 coal ash Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C10B45/005—Devices for recovering spilled coke, e.g. recovering the coke falling out the oven when opening doors or withdrawing the leveler bar
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of coke ovens, in particular to a residual coal recycling machine for a coke oven table, which comprises a supporting box, wherein negative pressure fans are fixedly connected to the inner side of the supporting box on two sides, an absorption cover is fixedly connected to the receiving end of each negative pressure fan, the absorption cover is connected to the bottom of the supporting box, a transmission rod is arranged below the supporting box, one end of the transmission rod is provided with a driving component for driving the transmission rod to rotate, a plurality of groups of broken pieces are fixedly connected to the outer side of the transmission rod, the broken pieces are used for breaking coal pieces adhered to the oven table after being heated, and recycling components are arranged on the outer side of the transmission rod, so that the supporting box can repeatedly absorb coal dust through the surface of the oven table, and meanwhile, large coal pieces can be crushed and recycled.
Description
Technical Field
The invention relates to the technical field of coke ovens, in particular to a coke oven table residual coal recycling machine.
Background
A coke oven, a type of oven generally built of refractory bricks and refractory blocks, is used for the production of coke by the coalification of coal, and modern coke ovens are horizontal ovens which are used for the production of metallurgical coke and are capable of recovering coking chemicals and are composed of an oven body and auxiliary equipment.
The coke oven is divided into a plurality of orders according to the length and the internal space, more than 6 meters is a large-sized coke oven, the large-sized coke oven needs to be matched with various carrying machines such as a coke pusher, a coke guide, a coke quenching car, a coal charging car and the like, the production work of the coke oven is assisted, the main fuel of the coke oven is coal dust, the coal dust is transported by the coal charging car, the coal dust is charged into the coke oven from the side surface of a furnace table, and a large amount of residual coal is easy to remain on the surface of the furnace body in the charging process.
The residual coal on the surface of the oven table is not only in powder form, but also in high-temperature baking of the coke oven, because the coal ash has meltability, a large amount of scattered residual coal on the oven table can be changed into a molten state because of baking, after the coke oven is cooled, the molten residual coal can be combined with the surface of the oven table to be hard, and because the combination strength is strong, when the coke oven is recovered and cleaned, the surface of the oven table is shoveled for one time by using a manual shovel, and the dried coal is recovered.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems that in the prior art, when recycling and cleaning, the prior method generally uses a manual shovel to shovel the surface of a stove table once and recycle the dried coal, and the method is too time-consuming and labor-consuming.
In order to solve the technical problems, the invention provides a coke oven table residual coal recycling machine, which comprises a supporting box, wherein negative pressure fans are fixedly connected to the inner side of the supporting box on two sides, an absorption cover is fixedly connected to the receiving end of each negative pressure fan, the absorption cover is connected to the bottom of the supporting box, a transmission rod is arranged below the supporting box, one end of the transmission rod is provided with a driving component for driving the transmission rod to rotate, a plurality of groups of broken pieces are fixedly connected to the outer side of the transmission rod, the broken pieces are used for breaking coal pieces adhered to a table after being heated, a recycling component is arranged on the outer side of the transmission rod, the recycling component is used for recycling the coal pieces, one end of the supporting box is provided with a connecting component, and the connecting component is used for connecting a coal charging car.
In one embodiment of the invention, the driving assembly comprises a driven gear, the driven gear is positioned in the middle of one end of the supporting box far away from the connecting assembly, the driven gear is rotationally connected with the supporting box, the bottom of the driven gear is positioned on the outer side of the supporting box, one side of the driven gear is fixedly connected with an internal gear, the inner ring of the internal gear is meshed with a pinion, the pinion is fixedly connected with the outer side of the transmission rod, two ends of the transmission rod are sleeved with supporting frames, the supporting frames are fixedly connected with the supporting box, the driven gear and the internal gear can be driven to rotate along with the movement of the supporting box, and simultaneously, the driven gear is meshed with the internal gear to drive the transmission rod to rotate.
In one embodiment of the invention, the connecting component comprises two hydraulic rods II which are horizontally and symmetrically arranged, the two hydraulic rods II are in sliding clamping connection with the supporting box, the top end of the supporting box is in sliding connection with three hydraulic rods I, one end, close to the driven gear, of the bottom of the supporting box is fixedly connected with two spring telescopic rods, the bottoms of the spring telescopic rods are rotationally connected with rolling balls, pressure sensors are arranged in the spring telescopic rods, when coal blocks on the surface of a furnace table accumulate and are thicker, the coal blocks can be sequentially crushed from high to low, the problem that broken parts are seriously damaged when the coal blocks are crushed once is reduced, when the driven gear contacts the furnace table, the bottoms of the spring telescopic rods are also contacted, the real height of the furnace table is measured through the telescopic amplitude of the spring telescopic rods and the internal pressure sensors, so that the height of the supporting box is adjusted, and the spring telescopic rods normally slide on the top surface of the furnace table due to the arrangement of the rolling balls.
In one embodiment of the invention, a plurality of groups of crushing blocks are arranged in parallel at equal intervals, a plurality of crushing blocks in each group are arranged in an annular equidistant manner, the crushing blocks are arranged in an upper section and a lower section, the two sections of crushing blocks are connected through a torsion spring hinge, the bottoms of the lower section of crushing blocks are arranged in a sharp angle shape, the lower section of crushing blocks are arranged in a curved arc shape, and are matched with the rotatable arrangement of the crushing blocks, and the sharp angles of the bottoms are arranged, so that the crushing blocks are stressed to bend from the middle part when the crushing blocks are in rotary contact with the coal blocks, the sharp angles of the bottoms rub the coal blocks, thereby dividing the coal blocks, dispersing the whole coal blocks, reducing the binding force among the coal blocks, assisting the subsequent recovery links, and preventing the bottoms of the crushing blocks from rubbing the surface of a furnace table from being scratched due to the fact that the spring telescopic rod controls the height of a supporting box.
In one embodiment of the invention, the outer side of the lower broken block is fixedly connected with a limiting block, the back face of the sharp corner at the bottom of the lower broken block is fixedly connected with a vibrating block, the vibrating block is square, a plurality of pyramid-shaped protrusions are distributed on the outer surface of the vibrating block, the bottom of the broken block cannot rotate excessively, the bottom of the broken block can be in forceful contact with the surface of the coal block after being bent to a certain extent, the movement of the supporting box is reciprocating, so that the back face of the broken block can also contact the coal block, and the vibrating block at the back face can strike the split coal block in a large area, so that the coal block is knocked and scattered, and the subsequent collecting process is further assisted.
In one embodiment of the invention, the recovery assembly comprises a plurality of groups of friction plates, each group of friction plates is positioned between each group of crushing blocks, each group of friction plates comprises two friction plates which are vertically symmetrical, each friction plate is made of an elastic material, the middle part of each friction plate is fixedly connected with an elastic metal steel sheet, each friction plate is fixedly connected with the outer side of a transmission rod, the bottom of the supporting box is fixedly connected with a plurality of recovery boxes, the recovery boxes are aligned with the friction plates, the bottom of each recovery box is provided with a rotary groove, the rotary grooves are internally provided with an smearing assembly and a receiving assembly, the smearing assembly is used for smearing glue on the surfaces of the friction plates, the receiving assembly is used for receiving the coal blocks stuck on the surfaces of the friction plates, the coal blocks can be effectively stuck, when the friction plates rotate to the upper side of the transmission rod, the receiving assembly can receive the coal blocks, after the receiving assembly can smear the surfaces of the friction plates again, the friction plates can be continuously stuck on the coal blocks, and the crushed coal blocks can be effectively transferred to the supporting boxes without subsequent treatment.
In one embodiment of the invention, the receiving component comprises two bottom plates, one end of each bottom plate is rotationally connected with the inner wall of the rotary groove, flexible blocking cloth is fixedly connected between the two sides of the top surface of each bottom plate and the rotary groove, two pulling ropes are fixedly connected to the top surface of the other end of each bottom plate, the top ends of the pulling ropes are connected with electric winding rollers, the coal blocks adhered by the friction plates are effectively received through the arrangement, the bottom plates are lifted and lowered through the winding and releasing of the electric winding rollers, the bottom plates are unfolded or folded by being matched with the pulling of the pulling ropes, when the supporting box moves reversely, the state of the left bottom plate and the right bottom plate is switched, and only one bottom plate is in a horizontal state, so that the rotation of the friction plates cannot be influenced.
In one embodiment of the invention, two electric telescopic rods are fixedly connected to the top surface of the rotary groove, two recovery grooves which are parallel to the bottom plate are formed in the recovery box, the recovery grooves are communicated with the rotary groove, two one-way doors are fixedly connected to the communication parts of the recovery grooves and the rotary groove, the one-way doors are made of elastic materials, the one-way doors can only rotate in the direction of the recovery grooves, in order to improve the effect of containing coal blocks, when the support box moves reversely, the bottom plate is in a switching state, the bottom plate can press the received coal blocks into the recovery grooves through the one-way doors along with the pulling of the pulling rope, the coal blocks can only enter the recovery grooves but cannot return, the bottom plate can transfer the received coal blocks each time, so that more coal blocks can be received, and the arrangement of the electric telescopic rods is used for stretching downwards, so that the bottom plate is in a top level, and the bottom plate can be stably lowered.
In one embodiment of the invention, the smearing component comprises a storage box, wherein the storage box stores viscous solution, one end of the storage box, which is close to the friction plate, is rotatably connected with a roller, the friction plate can be extruded to strike the friction plate due to the bottom plate in a horizontal state, so that the friction plate moves downwards along the end part of the bottom plate, at the moment, the friction plate contacts the roller on the surface of the storage box, and along with the rotation of the roller, the other surface of the roller can contact the viscous solution in the storage box and smear the viscous solution on the surface of the friction plate, so that the effect of continuously smearing the viscous liquid on the surface of the friction plate is realized.
In one embodiment of the invention, the outer surface of the friction plate is fixedly connected with a plurality of protruding blocks, the surfaces of the protruding blocks are in smooth transition, the end part of the roller exceeds the front end of the storage box, the cross section of the storage box is in a right-angle triangle shape, the protruding blocks on the surface of the friction plate can increase the surface friction force, and the friction plate is made of elastic materials, so that the friction plate can be deformed when being coated with viscous solution or extruded with coal blocks, the viscous liquid can be well received, the effect of pasting the coal blocks is achieved, the shape of the storage box is set, and the viscous liquid in the storage box can be concentrated at the end part for the roller.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the residual coal recycling machine for the coke oven platform, through the arrangement of the supporting box and the broken blocks, the broken blocks can be contacted with the top surface of the oven platform in the rotation process, so that coal blocks in a solidified state are crushed and scattered, wherein fine powdery coal can be absorbed again by the absorbing cover, and large coal blocks are grabbed by the recycling component and are collected into the supporting box;
through the setting of pinion and transfer line, the supporting box lets driven gear contact the top surface of stove platform when the stove platform surface removes, along with the removal of supporting box, can drive driven gear and internal gear and rotate, the meshing of cooperation internal gear and pinion simultaneously, and then drive the transfer line and rotate, because the internal diameter of internal gear is greater than the internal diameter of pinion far away, so driven gear slowly rotates the round, also can drive transfer line and broken piece and carry out the rotation of quick multiturn, guarantee that broken work goes on smoothly, this kind of setting simultaneously, need not equipment electric drive equipment, the effectual energy consumption that has reduced.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the support box of the present invention;
FIG. 4 is a perspective view of the driven gear of the present invention;
FIG. 5 is a perspective view of a friction plate and broken pieces of the present invention;
FIG. 6 is a schematic view of the structure of the recovery tank of the present invention;
FIG. 7 is a cross-sectional view of the recovery tank of the present invention;
FIG. 8 is a perspective view of a base plate of the present invention;
description of the specification reference numerals: 1. a supporting box; 2. a first hydraulic rod; 3. a second hydraulic rod; 4. a negative pressure fan; 5. an absorption cover; 6. a spring telescoping rod; 7. a rolling ball; 8. a driven gear; 9. a friction plate; 10. a transmission rod; 12. breaking fragments; 13. an internal gear; 14. a recovery box; 15. a pinion gear; 16. a support frame; 17. a limiting block; 18. vibrating the fragments; 19. a bump; 20. a recovery tank; 21. an electric telescopic rod; 22. a rotary groove; 23. a one-way door; 24. a storage box; 25. a bottom plate; 26. a barrier cloth; 27. pulling the rope; 29. and (3) a roller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to fig. 1 to 3, the residual coal recycling machine for a coke oven table of the invention comprises a supporting box 1, wherein negative pressure fans 4 are fixedly connected to the inner side of the supporting box 1 at two sides, an absorption cover 5 is fixedly connected to the receiving end of each negative pressure fan 4, the absorption cover 5 is connected to the bottom of the supporting box 1, a transmission rod 10 is arranged below the supporting box 1, one end of the transmission rod 10 is provided with a driving component for driving the transmission rod 10 to rotate, the outer side of the transmission rod 10 is fixedly connected with a plurality of groups of broken pieces 12, the broken pieces 12 are used for breaking coal blocks which are heated and then adhered to the table, a recycling component is arranged on the outer side of the transmission rod 10, and is used for recycling the coal blocks, and one end of the supporting box 1 is provided with a connecting component which is used for connecting a coal charging car;
when the coke oven is cooled, the molten residual coal is combined with the surface of the oven table to be hard, and the combination strength is strong, and when the coke oven is recovered and cleaned, the surface of the oven table is shoveled for one time by the conventional method, and the dried coal blocks are recovered, so that the method is too time-consuming and labor-consuming;
through the setting of supporting box 1, be connected supporting box 1 with the coal charging car through coupling assembling, the coal charging car is the equipment that carries coal and coal charging for the coke oven, travel in the outside of coke oven back and forth, through connecting supporting box 1 in the both sides of coal charging car, because a large amount of surplus coals all reveal at the in-process of adding coal, start up through the inside negative pressure fan 4 of supporting box 1, produce huge suction in the bottom of absorbing hood 5, inhale the surplus coals of powder and deposit wherein, be equipped with in the negative pressure fan 4 and deposit the sack, along with the coal charging car carries supporting box 1 and remove, supporting box 1 can translate repeatedly in the plane of stove top, drive assembly constantly drives transfer line 10 and rotates this moment, thereby a plurality of broken pieces 12 in the drive transfer line 10 outside rotate, broken pieces 12 can contact the top surface of stove top surface at rotatory, thereby smash and shake the coal pieces of bulk solid state, wherein tiny powdered coals can be absorbed by absorbing hood 5 again, and the coal pieces of big piece snatch it, and in supporting box 1, through retrieving the subassembly, can reduce the coal charging car and can not take the problem in time and can be removed the coal charging car more in time because of the repeated motion of the coke oven top surface of the more than can be reduced, the problem is reduced, the coal charging car is more thoroughly and the coal charging car is more difficult to the inside the coal charging car is more difficult to the problem is more thoroughly and the coal is more difficult to the coal is more convenient to the coal is more difficult to the coal in the coal is more difficult to the coal is more convenient to the coal is more easy to the coal is easy to the coal.
Referring to fig. 1 to 4, the driving assembly includes a driven gear 8, the driven gear 8 is located in the middle of one end of the supporting box 1 far away from the connecting assembly, the driven gear 8 is rotationally connected with the supporting box 1, the bottom of the driven gear 8 is located at the outer side of the supporting box 1, an internal gear 13 is fixedly connected at one side of the driven gear 8, a pinion 15 is meshed with an inner ring of the internal gear 13, the pinion 15 is fixedly connected with the outer side of the transmission rod 10, supporting frames 16 are sleeved at two ends of the transmission rod 10, and the supporting frames 16 are fixedly connected with the supporting box 1;
during operation, when the supporting box 1 moves on the surface of the furnace table, the driven gear 8 contacts the top surface of the furnace table, along with the movement of the supporting box 1, the driven gear 8 and the internal gear 13 can be driven to rotate, meanwhile, the internal gear 13 and the pinion 15 are matched to be meshed, the transmission rod 10 is driven to rotate, and the internal diameter of the internal gear 13 is far greater than that of the pinion 15, so that the driven gear 8 slowly rotates for one circle, the transmission rod 10 and the crushing block 12 can be driven to rotate for a plurality of circles rapidly, the smooth crushing operation is ensured, and meanwhile, the device is not required to be electrically driven by equipment, and the energy consumption is effectively reduced.
Referring to fig. 1 to 2, the connecting assembly comprises two hydraulic rods two 3 which are horizontally and symmetrically arranged, the two hydraulic rods two 3 are in sliding clamping connection with a supporting box 1, the top end of the supporting box 1 is in sliding connection with three hydraulic rods one 2, one end, close to a driven gear 8, of the bottom of the supporting box 1 is fixedly connected with two spring telescopic rods 6, the bottoms of the spring telescopic rods 6 are rotationally connected with rolling balls 7, and a pressure sensor is arranged inside the spring telescopic rods 6;
during operation, through setting up two sets of hydraulic structures of level and vertical state, let whole supporting box 1 can reciprocate and horizontal migration, let broken piece 12's horizontal position can remove, guarantee that the coal cinder of stove top can all be contacted by broken piece 12, and the change of height can adapt to the stove top surface of thickness difference, when stove top surface coal cinder accumulation is thicker, can be broken in proper order from high to low, when reducing once broken thicker coal cinder, let broken part damage serious problem, when driven gear 8 contacts the stove top, spring telescopic link 6 bottom also can contact, through the flexible range of spring telescopic link 6 plus inside pressure sensor, measure the true height of stove top, thereby adjust the height of supporting box 1, and the setting of ball 7 lets spring telescopic link 6 normally slide at the stove top surface.
Referring to fig. 2 to 5, the crushing blocks 12 are arranged in parallel at equal intervals, the crushing blocks 12 in each group are arranged in annular at equal intervals, the crushing blocks 12 are arranged in an up-down section, the two sections of crushing blocks 12 are connected through a torsion spring hinge, the bottoms of the lower sections of crushing blocks 12 are arranged in a sharp angle shape, the lower sections of crushing blocks 12 are arranged in a curved arc shape, and in operation, the crushing blocks 12 can be matched with the rotatable arrangement of the crushing blocks 12, and the sharp angle arrangement of the bottoms is added, so that the crushing blocks 12 are stressed to bend from the middle part when being in rotary contact with the coal blocks, the bottom sharp angles rub the coal blocks, so that the coal blocks are scratched, the whole coal blocks are dispersed, the binding force among the coal blocks is reduced, the subsequent recovery links are assisted, and the bottoms of the crushing blocks 12 cannot rub the surface of a hearth to cause scratches because the spring telescopic rod 6 controls the height of the supporting box 1.
Referring to fig. 5, the outside of the lower segment breaking block 12 is fixedly connected with a limiting block 17, the back of the sharp corner at the bottom of the lower segment breaking block 12 is fixedly connected with a vibrating fragment 18, the vibrating fragment 18 is arranged in a square shape, a plurality of pyramid-shaped protrusions are distributed on the outer surface of the vibrating fragment 18, when the lower segment breaking block is in operation, the bottom of the breaking block 12 cannot rotate excessively, after the lower segment breaking block is bent to a certain extent, the bottom of the lower segment breaking block is in forceful contact with the surface of the coal block, and the supporting box 1 moves reciprocally, so that the back of the breaking block 12 also contacts the coal block, and the vibrating fragment 18 at the back can strike the split coal block in a large area, so that the coal block is knocked and scattered, and the subsequent collecting process is further assisted.
Referring to fig. 4 to 6, the recovery assembly includes a plurality of groups of friction plates 9, each group of friction plates 9 is located between each group of crushing blocks 12, each group includes two friction plates 9 which are symmetrical up and down, the friction plates 9 are made of elastic materials, an elastic metal steel sheet is fixedly connected to the middle of each friction plate 9, the friction plates 9 are fixedly connected to the outer sides of the transmission rods 10, a plurality of recovery boxes 14 are fixedly connected to the bottom of the supporting box 1, the recovery boxes 14 are aligned with the friction plates 9, a rotary groove 22 is formed in the bottom of each recovery box 14, an smearing assembly and a receiving assembly are arranged in the rotary groove 22, the smearing assembly is used for smearing glue on the surfaces of the friction plates 9, and the receiving assembly is used for receiving coal blocks stuck on the surfaces of the friction plates 9;
when the integrated coal block is torn and broken by the breaking block 12, the friction plate 9 is contacted with the broken coal block under the rotation of the transmission rod 10, the surface of the friction plate 9 is coated with sticky glue by the coating assembly, and the coal ash on the surface of the coal block is absorbed by the negative pressure fan 4, so that when the friction plate 9 rotates to the bottom to be contacted with the coal block, the coal block is adhered to the surface, the length of the friction plate 9 is longer than that of the transmission rod 10 from a hearth, and meanwhile, the friction plate 9 is made of an elastic material, so that the friction plate 9 can bend when contacting the coal block, the area of the contact coal block is enlarged, the coal block can be effectively adhered, when the friction plate 9 rotates to the upper part of the transmission rod 10, the receiving assembly can receive the coal block, after receiving, the coating assembly can further coat the surface of the friction plate 9, the broken coal block can be effectively transferred to the supporting box 1 upwards without subsequent processing.
Referring to fig. 4 to 7, the receiving assembly includes two bottom plates 25, one end of each bottom plate 25 is rotatably connected with an inner wall of the rotary groove 22, a flexible blocking cloth 26 is fixedly connected between two sides of a top surface of each bottom plate 25 and the rotary groove 22, two pulling ropes 27 are fixedly connected to a top surface of the other end of each bottom plate 25, and an electric winding roller is connected to a top end of each pulling rope 27;
when the friction plate 9 rotates anticlockwise, the left bottom plate 25 rotates downwards to be opened, at the moment, after the friction plate 9 rotates to the upper side and then rotates continuously, one end of the friction plate 9, which is close to the transmission rod 10, can collide with the end part of the bottom plate 25, so that the rotating friction plate 9 rotates to be impacted, when the friction plate 9 rotates anticlockwise, the adhered coal blocks are positioned on the left side of the friction plate 9, when the rotating friction plate 9 is impacted, the coal blocks on the surface of the friction plate 9 fly leftwards under the action of inertia, are received by the bottom plate 25 and the blocking cloth 26, through the arrangement, the adhered coal blocks of the friction plate 9 are effectively received, the bottom plate 25 is lifted and lowered through the winding and releasing of the electric winding roller, the bottom plate 25 is unfolded or folded through the cooperation of the pulling rope 27, and when the support box 1 moves reversely, the state of the two bottom plates 25 is switched, and only one bottom plate 25 is positioned in a horizontal state when the transmission rod 10 rotates reversely, so that the rotation of the friction plate 9 is not affected.
Referring to fig. 5 to 8, two electric telescopic rods 21 are fixedly connected to the top surface of the rotary tank 22, two recovery tanks 20 which are flush with a bottom plate 25 are provided in the recovery tank 14, the recovery tanks 20 are communicated with the rotary tank 22, two unidirectional doors 23 are fixedly connected to the communication part between the recovery tanks 20 and the rotary tank 22, the unidirectional doors 23 are made of elastic materials, and the unidirectional doors 23 can only rotate in the direction of the recovery tanks 20;
during operation, in order to improve the effect of accomodating the coal cinder, when supporting box 1 reverse removal for when bottom plate 25 switches the state, along with pulling rope 27 pull, bottom plate 25 can push in the coal cinder of receiving into recovery tank 20 through one-way door 23, cooperation elasticity one-way door 23's setting, the coal cinder can only enter into recovery tank 20, but can't come back, let bottom plate 25 can shift the coal cinder of receiving at every turn, thereby can receive more coal cinder, and electric telescopic handle 21's setting for downward extension, with bottom plate 25 overhead level, guarantee that bottom plate 25 can stably descend.
Referring to fig. 5 to 8, the applying assembly includes a storage box 24, a viscous solution is stored in the storage box 24, a roller 29 is rotatably connected to one end of the storage box 24 near the friction plate 9, and in operation, the friction plate 9 moves downward along the end of the bottom plate 25 due to the fact that the bottom plate 25 in a horizontal state can press and impact the friction plate 9, at this time, the friction plate 9 contacts the roller 29 on the surface of the storage box 24, and along with the rotation of the roller 29, the other surface of the roller 29 contacts the viscous solution in the storage box 24 and is applied to the surface of the friction plate 9, so that the effect of continuously applying the viscous solution to the surface of the friction plate 9 is achieved.
Referring to fig. 5 to 8, the outer surface of the friction plate 9 is fixedly connected with a plurality of protruding blocks 19, the surface of the protruding blocks 19 is in smooth and excessive arrangement, the end of the roller 29 exceeds the front end of the storage box 24, the cross section of the storage box 24 is in a right-angle triangle shape, when the friction plate is in operation, the protruding blocks 19 on the surface of the friction plate 9 can increase the surface friction force, and because the friction plate 9 is made of elastic materials, the friction plate can be deformed when being smeared with viscous solution or extruded with coal, so that the viscous liquid can be well received, the effect of pasting the coal is achieved, the shape of the storage box 24 is set, and the viscous liquid in the storage box can be concentrated at the end for the roller 29.
During operation, through the setting of supporting box 1, connect supporting box 1 with the coal charging car through coupling assembling, the coal charging car is the equipment that carries coal and coal charging for the coke oven, travel around in the outside of coke oven, through connecting supporting box 1 in the both sides of coal charging car, because a large amount of surplus coal is revealing in the coal charging process, start through the inside negative pressure fan 4 of supporting box 1, produce huge suction at the bottom of absorbing cover 5, inhale the surplus coal of powder form and deposit wherein, be equipped with in the negative pressure fan 4 and deposit the sack, along with the coal charging car carries supporting box 1 and moves, supporting box 1 can translate repeatedly in the plane of stove top, drive assembly constantly drives transfer line 10 and rotates, thereby can drive a plurality of broken pieces 12 outside transfer line 10 and rotate, broken piece 12 can contact the top surface of stove top surface in the rotation, thereby smash and shake the loose solid state's piece, wherein tiny coal that is the powder form can be absorbed by absorbing cover 5 again, and the piece of coal is snatched through the recovery assembly, and to supporting box 1, can also carry out the problem of recovering coal in time can be reduced in time because the coke oven is set up in the coke oven top surface of the repeated, the coal charging car is more clean and can not be carried out in time, the coal charging car is more convenient to the problem is reduced, the coal charging car is more convenient to the coal charging car is more difficult to the problem is broken and is more convenient to the coal charging of the coal charging car is more difficult to the coal charging of the inside the coal charging car to be more difficult to the surface to the coal charging of the coal charging car to be more convenient to the surface to the coal charging of the coal charging car to and more than is broken;
when the supporting box 1 moves on the surface of the hearth, the driven gear 8 contacts the top surface of the hearth, along with the movement of the supporting box 1, the driven gear 8 and the internal gear 13 can be driven to rotate, and simultaneously the internal gear 13 and the pinion 15 are matched to be meshed, so that the transmission rod 10 is driven to rotate, and as the internal diameter of the internal gear 13 is far greater than that of the pinion 15, the driven gear 8 slowly rotates for one circle, and the transmission rod 10 and the crushing block 12 can be driven to rotate for a plurality of circles rapidly, so that the crushing work is ensured to be smoothly carried out, and meanwhile, the arrangement does not need equipment electric driving equipment, and the energy consumption is effectively reduced;
through setting up two sets of hydraulic structures in horizontal and vertical states, the whole supporting box 1 can move up and down and horizontally, the horizontal position of broken blocks 12 can move, the coal blocks of a furnace table can be contacted by the broken blocks 12, the change of the height can adapt to the surface of the furnace table with different thicknesses, when the coal blocks on the surface of the furnace table are accumulated to be thicker, the furnace table can be sequentially broken from high to low, the problem that broken parts are seriously damaged when the thicker coal blocks are crushed once is reduced, when a driven gear 8 contacts the furnace table, the bottom of a spring telescopic rod 6 can also be contacted, the real height of the furnace table is measured through the telescopic amplitude of the spring telescopic rod 6 and an internal pressure sensor, so that the height of the supporting box 1 is adjusted, and the setting of a rolling ball 7 enables the spring telescopic rod 6 to normally slide on the top surface of the furnace table;
the arrangement that broken pieces 12 can rotate is matched with the arrangement of sharp corners at the bottom, so that when the broken pieces 12 are in rotary contact with coal blocks, the broken pieces 12 are stressed to bend from the middle, the sharp corners at the bottom rub the coal blocks, so that the coal blocks are split, the whole coal blocks are dispersed, the binding force among the coal blocks is reduced, the subsequent recovery link is assisted, and the bottom of the broken pieces 12 cannot rub the surface of a hearth to cause scratches because the height of the supporting box 1 is controlled by the spring telescopic rod 6;
the limiting blocks 17 are arranged, so that the bottoms of the crushing blocks 12 cannot rotate excessively, the bottoms are in forceful contact with the surfaces of the coal blocks after being bent to a certain extent, and the supporting box 1 moves reciprocally, so that the back surfaces of the crushing blocks 12 also contact the coal blocks, and the vibration fragments 18 on the back surfaces strike the split coal blocks in a large area, so that the coal blocks are broken up and scattered, and the subsequent collection process is further assisted;
when the integrated coal blocks are torn and broken by the breaking blocks 12, the friction plates 9 are contacted with the crushed coal blocks under the rotation of the transmission rod 10, the surfaces of the friction plates 9 are coated with sticky glue by the coating assembly, and the coal ash on the surfaces of the coal blocks is absorbed by the negative pressure fan 4, so that when the friction plates 9 rotate to the bottom to be contacted with the coal blocks, the coal blocks are adhered to the surfaces, the length of the friction plates 9 is longer than the length of the transmission rod 10 from a furnace table, and meanwhile, because the friction plates 9 are made of elastic materials, when the friction plates 9 are contacted with the coal blocks, the friction plates are bent, the area of the contact coal blocks is enlarged, so that the coal blocks can be effectively adhered, when the friction plates 9 rotate to the upper part of the transmission rod 10, the receiving assembly can receive the coal blocks, and after the receiving assembly can further coat the surfaces of the friction plates 9, so that the friction plates 9 can be continuously adhered with the coal blocks, and through the arrangement, the crushed coal blocks can be effectively transferred upwards into the supporting box 1 without post-treatment work;
when the friction plate 9 rotates anticlockwise, the left bottom plate 25 rotates downwards to be opened, at the moment, after the friction plate 9 rotates upwards and continues to rotate, one end of the friction plate 9, which is close to the transmission rod 10, can strike the end part of the bottom plate 25, so that the rotating friction plate 9 rotates to strike, when the friction plate 9 rotates anticlockwise, the adhered coal blocks are positioned on the left side of the friction plate 9, when the rotating friction plate 9 strikes, the coal blocks on the surface of the friction plate 9 fly leftwards under the action of inertia and are received by the bottom plate 25 and the blocking cloth 26, by the arrangement, the adhered coal blocks of the friction plate 9 are effectively received, and the lifting of the bottom plate 25 is realized, the bottom plate 25 is unfolded or folded by being matched with the pulling of the pulling rope 27, and when the supporting box 1 moves reversely, and when the transmission rod 10 rotates reversely, the state of the left bottom plate 25 and the right bottom plate 25 are switched, and only one bottom plate 25 is positioned in a horizontal state, so that the rotation of the friction plate 9 is not influenced;
in order to improve the effect of storing the coal blocks, when the supporting box 1 moves reversely, and the bottom plate 25 is in a switching state, along with the pulling of the pulling rope 27, the bottom plate 25 can press the received coal blocks into the recovery tank 20 through the one-way door 23, and the coal blocks can only enter the recovery tank 20 in cooperation with the arrangement of the elastic one-way door 23, but cannot return, so that the bottom plate 25 can transfer the coal blocks received each time, further coal blocks can be received, and the electric telescopic rod 21 is arranged for extending downwards, so that the bottom plate 25 is horizontally arranged in a top mode, and the bottom plate 25 can be stably lowered;
since the bottom plate 25 in a horizontal state presses against the friction plate 9, the friction plate 9 moves downward along the end of the bottom plate 25, and at this time, the friction plate 9 contacts the roller 29 on the surface of the storage box 24, and as the roller 29 rotates, the other surface of the roller 29 contacts the viscous solution in the storage box 24 and is smeared on the surface of the friction plate 9, thereby realizing the effect of continuously smearing the viscous liquid on the surface of the friction plate 9.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (10)
1. A coke oven table residual coal recycling machine is characterized in that: including supporting box (1), the inside of supporting box (1) is leaned on both sides all to be fixedly connected with negative pressure fan (4), the income end rigid coupling of negative pressure fan (4) has absorption cover (5), the bottom at supporting box (1) is connected to absorption cover (5), the below of supporting box (1) is provided with transfer line (10), the one end of transfer line (10) is provided with the drive assembly who is used for driving transfer line (10) rotation, the outside rigid coupling of transfer line (10) has broken piece (12) of multiunit, broken piece (12) are used for broken the coal cinder that glues on the stove platform after being heated, the outside of transfer line (10) is provided with recovery unit, recovery unit is used for retrieving the coal cinder, the one end of supporting box (1) is provided with coupling assembling, coupling assembling is used for connecting the coal charging.
2. The coke oven floor residual coal recycling machine according to claim 1, wherein: the driving assembly comprises a driven gear (8), the driven gear (8) is located in the middle of one end of the supporting box (1) away from the connecting assembly, the driven gear (8) is rotationally connected with the supporting box (1), the bottom of the driven gear (8) is located in the outer side of the supporting box (1), an inner gear (13) is fixedly connected to one side of the driven gear (8), a pinion (15) is meshed with an inner ring of the inner gear (13), the pinion (15) is fixedly connected with the outer side of the transmission rod (10), supporting frames (16) are sleeved at two ends of the transmission rod (10), and the supporting frames (16) are fixedly connected with the supporting box (1).
3. The coke oven floor residual coal recycling machine according to claim 2, wherein: the connecting assembly comprises two hydraulic rods II (3) which are horizontally symmetrically arranged, the two hydraulic rods II (3) are in sliding clamping connection with the supporting box (1), the top end of the supporting box (1) is slidably connected with three hydraulic rods I (2), one end of the bottom of the supporting box (1) close to the driven gear (8) is fixedly connected with two spring telescopic rods (6), the bottom of each spring telescopic rod (6) is rotationally connected with a rolling ball (7), and a pressure sensor is arranged inside each spring telescopic rod (6).
4. The coke oven floor residual coal recycling machine according to claim 1, wherein: the crushing blocks (12) are arranged in parallel at equal intervals, the crushing blocks (12) in each group are arranged in annular at equal intervals, the crushing blocks (12) are arranged in an upper-lower section mode, the two sections of crushing blocks (12) are connected through a torsion spring hinge, the bottoms of the lower sections of crushing blocks (12) are arranged in a sharp angle mode, and the lower sections of crushing blocks (12) are arranged in a bent arc mode.
5. The coke oven floor residual coal recycling machine according to claim 4, wherein: the outside rigid coupling of lower segment broken piece (12) has restriction piece (17), and the back rigid coupling of lower segment broken piece (12) bottom closed angle has shake fragment (18), shake fragment (18) to take the form of square setting, shake the surface of fragment (18) and distribute a plurality of pyramid protruding.
6. The coke oven floor residual coal recycling machine according to claim 5, wherein: the recovery assembly comprises a plurality of groups of friction plates (9), each group of friction plates (9) is located between each group of crushing blocks (12), each group of friction plates (9) is composed of two vertically symmetrical friction plates (9), each friction plate (9) is made of an elastic material, an elastic metal steel sheet is fixedly connected to the middle of each friction plate (9), each friction plate (9) is fixedly connected to the outer side of a transmission rod (10), a plurality of recovery boxes (14) are fixedly connected to the bottom of each support box (1), the recovery boxes (14) are aligned with each friction plate (9), a rotary groove (22) is formed in the bottom of each recovery box (14), an smearing assembly and a receiving assembly are arranged in each rotary groove (22), and each smearing assembly is used for smearing glue on the surfaces of the corresponding friction plates (9) and is used for receiving coal blocks stuck on the surfaces of the corresponding friction plates (9).
7. The coke oven floor residual coal recycling machine according to claim 6, wherein: the receiving assembly comprises two bottom plates (25), one end of each bottom plate (25) is rotationally connected with the inner wall of each rotary groove (22), flexible blocking cloth (26) is fixedly connected between the two sides of the top surface of each bottom plate (25) and each rotary groove (22), two pulling ropes (27) are fixedly connected to the top surface of the other end of each bottom plate (25), and an electric winding roller is connected to the top end of each pulling rope (27).
8. The coke oven floor residual coal recycling machine according to claim 7, wherein: two electric telescopic rods (21) are fixedly connected to the top surface of the rotary groove (22), two recovery grooves (20) flush with the bottom plate (25) are formed in the recovery box (14), the recovery grooves (20) are communicated with the rotary groove (22), two one-way doors (23) are fixedly connected to the communicated positions of the recovery grooves (20) and the rotary groove (22), the one-way doors (23) are made of elastic materials, and the one-way doors (23) can only rotate towards the direction of the recovery grooves (20).
9. The coke oven floor residual coal recycling machine according to claim 8, wherein: the smearing assembly comprises a storage box (24), wherein viscous solution is stored in the storage box (24), and a roller (29) is rotatably connected to one end, close to the friction plate (9), of the storage box (24).
10. The coke oven floor residual coal recycling machine according to claim 9, wherein: the friction plate is characterized in that a plurality of protruding blocks (19) are fixedly connected to the outer surface of the friction plate (9), the surface of each protruding block (19) is in smooth transition, the end part of each roller (29) exceeds the front end of each storage box (24), and the cross section of each storage box (24) is in a right-angle triangle shape.
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| CN202310768884.4A CN116622390B (en) | 2023-06-27 | 2023-06-27 | Coke oven table residual coal recycling machine |
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| CN202310768884.4A CN116622390B (en) | 2023-06-27 | 2023-06-27 | Coke oven table residual coal recycling machine |
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|---|---|
| CN116622390B (en) | 2023-10-20 |
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Address after: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee after: Jiangsu Shagang Steel Co.,Ltd. Country or region after: China Patentee after: JIANGSU SHAGANG GROUP Co.,Ltd. Address before: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee before: ZHANGJIAGANG HONGCHANG STEEL PLATE Co.,Ltd. Country or region before: China Patentee before: JIANGSU SHAGANG GROUP Co.,Ltd. |
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