CN203582794U - Device for thermally repairing local damages of coking chamber wall by using coke oven - Google Patents
Device for thermally repairing local damages of coking chamber wall by using coke oven Download PDFInfo
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- CN203582794U CN203582794U CN201320460409.2U CN201320460409U CN203582794U CN 203582794 U CN203582794 U CN 203582794U CN 201320460409 U CN201320460409 U CN 201320460409U CN 203582794 U CN203582794 U CN 203582794U
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- rocking arm
- brick
- coking chamber
- rifle head
- coke oven
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Abstract
The utility model provides a device for thermally repairing local damages of a coking chamber wall by using a coke oven. The device comprises a rocker arm, an image acquisition system, a spray device, a filling brick clamp and a rocker arm movable support frame, wherein the rocker arm is arranged on the rocker arm movable support frame, so that a lever structure is formed; one end of the rocker arm is provided with a handle, a balance weight transverse rod and a monitor; the balance weight transverse rod is provided with a balance weight; the handle is provided with a brick clamp opening and closing handle; the other end of the rocker arm is provided with a boom socket; the boom socket is connected with a boom shaft through a boom connecting head; the spray device and the filling brick clamp are arranged on both sides of the boom respectively. By adopting the device, the probability of safety accidents in construction is lowered, hurt of high temperature, coal gas and toxic gas to human bodies is relieved effectively, the repairing time and the workload of secondary damages caused by temperature fall are lowered, the labor intensity is lowered greatly, and the working efficiency is increased.
Description
Technical field
The utility model relates to metallurgical production technical field, refers more particularly to the device of coke oven hot repair coking chamber wall local damage.
Background technology
In the actual production process of coke oven, because metope and the coal cinder of coking chamber rub for a long time, accumulate over a long period, cause the concentrated wear of coking chamber metope, even there is holes.In order not affect production, need under hot environment, coking chamber metope holes be keeped in repair or be changed.Prior art is the heating that adopts Ting Ji road heating wall, and coking chamber wall temperature is dropped to 400 degree from 1500 degree, and workmen wears thermal protective clothing and manually mends by replacing a damaged part.Even if be also not suitable for manual operation after coking chamber cooling, coal gas and toxic gas content severe overweight in coking chamber, be unfavorable for construction, and after coking chamber cooling, may cause the contraction sedimentation at body of wall holes position, causes body of wall to burst and expanded the scope of mending by replacing a damaged part.
Summary of the invention
Technical problem to be solved in the utility model is the technical deficiency to above-mentioned existence just, a kind of device of coke oven hot repair coking chamber wall local damage is provided, this device is to utilize the coking chamber metope holes prosthetic device that has stove and operate rocking arm outward, operator, do not entering coking chamber, and directly coking chamber inside body of wall holes is being repaired in the coking chamber situation of not lowering the temperature.
The utility model solves the technical scheme that its technical problem adopts:
The device of coke oven hot repair coking chamber wall local damage, it is characterized in that, include rocking arm, image capturing system, spray equipment, fill up brick brick clamp and rocking arm movable support frame, wherein rocking arm is arranged on rocking arm movable support frame and forms lever construction; rocking arm one end is provided with hand-held handle, counterweight cross bar and watch-dog; wherein counterweight cross bar is provided with counterweight, and hand-held handle is provided with brick clamp folding handle; The rocking arm the other end is provided with gooseneck bracket, and gooseneck bracket connects by suspension rod connecting joint and suspension rod axle; Suspension rod both sides are respectively equipped with spray equipment and fill up brick brick clamp.
Described spray equipment includes bonding spray material transfer lime, spray material transfer lime, rifle head guide rail, turning axle, revolving bar, rifle head and extension rod are filled up in surface, wherein bond spray material transfer lime, surface filled up spray material transfer lime one end and is connected with spraying equipment, and the other end penetrates in rocking arm; After bonding spray material transfer lime passes, be connected with rifle head, surface is filled up spray material transfer lime and according to bending surface, the position of coking chamber spray repair (left side or right side), is filled up spray material transfer lime tube head in the termination of rocking arm, and stretches out rocking arm outward; Rifle head guide rail one side and suspension rod are connected, and opposite side is provided with turning axle, and turning axle is provided with revolving bar; Rifle head is provided with axle sleeve, with revolving bar axle company, and be also provided with minor axis and extension rod axle company parallel with rifle head on axle sleeve; Rifle head end head has certain angle, between 20 ° to 45 °.
The trench structure that described rifle head guide rail adopts two-layer band steel to be made into, grooved width is greater than rifle head outside diameter, between two-layer band steel, by the band steel of U-shaped structure, is connected; The length of U-shaped structure is greater than the length that rifle head stretches into; The internal layer shutoff of trench structure has steel plate, to be connected with suspension rod, turning axle.
The described brick brick clamp of filling up includes brick clamp seat, fixing clamp pin, movable clamp pin, web member and gag lever post, and wherein brick clamp seat is C type, and brick clamp seat middle part is connected with suspension rod, brick clamp seat one side is provided with hole, to penetrate wireline, brick clamp seat opposite side is provided with groove, so that installation activity clamp pin; Fixing clamp pin is connected with the C type termination of brick clamp seat, forms rectangle, and one end of fixing clamp pin is provided with pin rod, and the other end is provided with axis hole; Movable clamp pin is Z-type, and one end is provided with pin rod, and one end is connected with wireline by web member; Movable clamp pin middle part is provided with hole, connects with the axis hole axle of fixing clamp pin.
Described rocking arm movable support frame includes bracing frame moving table, screw mandrel, sleeve pipe, nut, support and roller composition, wherein to be that arc is curved conform to rocking arm bracing frame moving table, under the curved moving table of arc, connect with screw axis, so that bracing frame moving table is according to rocking arm fluctuating self-adaptation angle; Screw mandrel is provided with nut, and cover is through in sleeve pipe, by setting nut, makes the screw mandrel landing that hoists; Support adopts steel pipe manufacturing, and is connected with sleeve pipe, and support bottom is provided with roller, so that mobile rocking arm movable support frame.
Described image capturing system includes watch-dog, high-temperature camera container, high-temperature camera, corner mirror and peep hole, high-temperature camera is arranged in the cavity of high-temperature camera container, between high-temperature camera and watch-dog, adopt high-temperature cable to be connected, one end of high-temperature camera container is provided with the mount pad of corner mirror, corner mirror can be changed left and right, the side that high-temperature camera container is provided with the mount pad of corner mirror has peep hole, and peep hole front end is provided with heat-protecting glass.
Described rocking arm is hollow structure, and its cross section is U-shaped, and top is provided with cover plate, adopts bolt to fix; Its interior periphery is distributed with water cooling tube, to adopt circulating water cooling.
Described suspension rod adopts reinforcing bar or rod iron to make, and its structure is cross, and suspension rod upper end and suspension rod connecting joint axle connect, and suspension rod lower end is provided with screw mandrel, to suspension rod vertical counter-weight is installed, the both sides of the cross structure of suspension rod are connected with rifle head guide rail, brick clamp seat respectively.
While adopting this device to repair coking chamber inside body of wall holes, adopt following steps:
The first step, first opens coke oven door, observes coking chamber metope, and damaged hole is red as fire look highlighted, that difference is larger, and workmen observes the absolute altitude position of holes, determines height and the degree of depth of broken hole position at coking chamber, and operation rocking arm, aims at broken hole position by peep hole; Now, workmen, by high-temperature camera, obtains holes graphic information.
Obtain after image document, exit rocking arm, shut coke oven door.
Second step, adopts CAD software make the working diagram of rifle head guide rail and make rifle head guide rail with reference to the brick stratum proportion of graphic information.
The 3rd step, with reference to obtaining the information of holes image, brick is filled up in processing, and according to the center of gravity machining small of filling up brick, to will fill up brick, is arranged on and fills up on brick brick clamp.
The 4th step, height and the degree of depth by broken hole position at coking chamber, determine the position of rocking arm movable support frame, and the work angle of rocking arm, according to the operation height outside coking chamber, sets up lifting table.
The 5th step, to fill up brick is arranged on and fills up on brick brick clamp, and connect the bonding spray material transfer lime of spray equipment, spray material transfer lime is filled up on surface, then rocking arm is in place, the angle of fine setting rocking arm, making to fill up brick embeds in holes, open the spraying equipment of bonding spray material, operator operate extension rod on lifting table, make rifle head under the driving of extension rod, along the path movement of rifle head guide rail, rifle head is take turning axle as the center of circle, radius of action slides on revolving bar, when rifle head rotates along rifle head guide rail, the angle of rifle head end head remains that direction is from inside to outside to the spray repair that bonds of filling seam.
After the spray repair of bonding spray material finishes, spraying equipment time-delay closing, to will bond spray material, ejection bonding spray material transfer lime, does not result in blockage.
The 6th step, will fill up brick and be fixed on after broken hole position, unclamp and fill up brick brick clamp, and mobile rocking arm, fills up surface the spray repair end aligning of spray material transfer lime and fill up Zhuan Chu, carries out levelling spray repair.
The 7th step, after levelling spray repair completes, obtains the graphic information after repairing by peep hole, to observe repair efficiency, and files.Finally exit coking chamber metope holes prosthetic device, close coke oven door.Broken hole position is repaired complete and is reached after intensity, can use (the use of coking chamber coalings).
Main beneficial effect of the present utility model is:
High-temperature camera by coking chamber metope holes prosthetic device obtains holes graphic information, operation spraying gun head operates along guide rail, realization is carried out accurately coking chamber inside body of wall broken hole position, repair efficiently, operator are not entering coking chamber, and direct operation construction in the situation that coking chamber is not lowered the temperature, reduced greatly the security incident probability of occurrence in construction operation, effectively ensured operating personnel's personnel safety, effectively alleviated high temperature, the harm to human body of coal gas and toxic gas, the workload of the secondary damage of having saved the repairing time and cause because lowering the temperature, greatly alleviated labour intensity, improved working efficiency.
Accompanying drawing explanation
Fig. 1 is the rocking arm movable support frame of the utility model embodiment example schematic side view outside coking chamber;
Fig. 2 is the rocking arm movable support frame of the utility model embodiment example schematic perspective view outside coking chamber;
Fig. 3 is the rocking arm movable support frame of the utility model embodiment example schematic side view in coking chamber;
Fig. 4 is the rocking arm movable support frame of the utility model embodiment example schematic perspective view in coking chamber;
Fig. 5 is the coking chamber metope holes prosthetic device schematic diagram of the utility model embodiment;
Fig. 6 is the utility model embodiment rocking arm internal structure schematic diagram;
Fig. 7 is the utility model embodiment rocking arm inner duct and high-temperature camera distribution schematic diagram;
Fig. 8 is the utility model embodiment rifle head guide rail and brick clamp schematic diagram;
Fig. 9 is that the utility model embodiment square brick clamps and joins schematic diagram;
Figure 10 is the utility model embodiment revolving bar one side rifle head guide rail and brick clamp schematic diagram;
Figure 11 is the utility model embodiment rocking arm movable support frame schematic diagram.
In figure: 1. rocking arm; 2. hand-held handle; 3. counterweight cross bar; 4. counterweight; 5. watch-dog; 6. brick clamp folding handle; 7. wireline; 8. bonding spray material transfer lime; 9. spray material transfer lime is filled up on surface; 10. gooseneck bracket; 11. suspension rod connecting joints; 12. suspension rods; 13. suspension rod vertical counter-weights; 14. rifle head guide rails; 15. turning axles; 16. revolving bars; 17. rifle heads; 18. extension rods; 19. brick clamp seats; 20. fixing clamp pins; 21. movable clamp pins; 22. web members; 23. gag lever posts; 24. fill up brick; 25. water cooling tubes; 26. high-temperature camera containers; 27. high-temperature cameras; 28. corner mirrors; 29. peep holes; 30. bracing frame moving tables; 31. screw mandrels; 32. sleeve pipes; 33. nuts; 34. supports; 35. rollers; 36. draw-in groove hooks; 37. coking chambers; 38. coking technique platforms; 39. lifting tables.
Embodiment
Below in conjunction with embodiment, to the utility model, embodiment is further described:
The device of coke oven hot repair coking chamber wall local damage as shown in Figure 1 to 11, as shown in Fig. 5 to Figure 11, mainly by rocking arm 1, image capturing system, spray equipment, fill up brick brick clamp and rocking arm movable support frame forms, wherein rocking arm 1 one end is provided with hand-held handle 2, counterweight cross bar 3 and watch-dog 5, counterweight cross bar is provided with counterweight 4, and hand-held handle 2 is provided with brick clamp folding handle 6; Rocking arm 1 the other end is provided with gooseneck bracket 10, and gooseneck bracket connects by suspension rod connecting joint 11 and suspension rod 12 axles; Suspension rod both sides are respectively equipped with spray equipment and fill up brick brick clamp; Rocking arm middle part is provided with rocking arm movable support frame.
Described spray equipment is mainly by bonding spray material transfer lime 8, spray material transfer lime 9 is filled up on surface, rifle head guide rail 14, turning axle 15, revolving bar 16, rifle head 17 and extension rod 18 form, bonding spray material transfer lime 8, surface is filled up spray material transfer lime 9 one end and is connected with spraying equipment, the other end penetrates in rocking arm 1, after passing, bonding spray material transfer lime 8 is connected with rifle head, surface is filled up spray material transfer lime 9 and is penetrated in rocking arm 1, spray material transfer lime tube head is filled up according to bending surface, the position of coking chamber spray repair (left side or right side) in termination at rocking arm, and the outer rocking arm that stretches out, rifle head guide rail 14 adopts trench structure, and its grooved path makes according to coking chamber wall holes shape, and rifle head guide rail one side and suspension rod 12 are connected, and opposite side is provided with turning axle 15, and turning axle 15 is provided with revolving bar 16, rifle head 17 is provided with axle sleeve, with revolving bar 16 axles companies, and be also provided with minor axis and extension rod axle company parallel with rifle head on axle sleeve, there is certain angle rifle head 17 terminations, between 20 ° to 45 °.
Spray equipment operating procedure is, when filling up brick 24 fillings to broken hole position, during for fear of the spray repair of bonding spray material, sees through the gap of filling up brick and broken hole position, and the termination of rifle head 17 will be at an angle; Rifle head is under the driving of extension rod, along the path movement of rifle head guide rail 14, rifle head 17 is take turning axle 15 as the center of circle, and radius of action slides on revolving bar 16, when rifle head rotates along rifle head guide rail, the angle of rifle head end head remains that direction is from inside to outside to the spray repair that bonds of filling seam.
The trench structure that described rifle head guide rail 14 adopts two-layer band steel to be made into, grooved width is greater than rifle head 17 outside diameters, between two-layer band steel, by the band steel of U-shaped structure, is connected; The length of U-shaped structure is greater than the length that rifle head 17 stretches into; The internal layer shutoff of trench structure has steel plate, to be connected with suspension rod 12, turning axle 15.
The described brick brick clamp of filling up is mainly comprised of brick clamp seat 19, fixing clamp pin 20, movable clamp pin 21, web member and gag lever post 22, wherein brick clamp seat 19 is C type, brick clamp seat middle part is connected with suspension rod 12, brick clamp seat one side is provided with hole, to penetrate wireline 7, brick clamp seat opposite side is provided with groove, so that installation activity clamp pin 21; Fixing clamp pin 20 is connected with the C type termination of brick clamp seat, forms rectangle, and one end of fixing clamp pin is provided with pin rod, and the other end is provided with axis hole; Movable clamp pin 21 is Z-type, and one end is provided with pin rod, and one end is connected with wireline 7 by web member 22; Movable clamp pin middle part is provided with hole, connects with the axis hole axle of fixing clamp pin.
Fill up the movable clamp pin 21 of brick brick clamp under the traction of wireline 7, the pin rod of movable clamp pin and the pin rod of fixing clamp pin, apart from increase, make two pin rod stretchings fill up the circular hole on brick 24, clamp and fill up brick.
Described rocking arm movable support frame is mainly comprised of bracing frame moving table 30, screw mandrel 31, sleeve pipe 32, nut 33, support 34 and roller 35, wherein to be that arc is curved conform to rocking arm bracing frame moving table, under the curved moving table of arc, connect with screw mandrel 31 axles, so that bracing frame moving table is according to rocking arm fluctuating self-adaptation angle; Screw mandrel 31 is provided with nut 33, and cover is through in sleeve pipe 32, by setting nut, makes the screw mandrel landing that hoists; Support 34 adopts steel pipe manufacturing, and is connected with sleeve pipe 32, and support 34 bottoms are provided with roller, so that mobile rocking arm movable support frame.
Rocking arm movable support frame is walked in coking chamber needs one of employing to be provided with the draw-in groove hook of U-shaped draw-in groove, blocks the tubing on support 34, and push-and-pull completes far and near adjusting.The adjusting of rocking arm movable support frame nut 33, also can adopt the structure of tooth sector group, realizes outside rotation operation.
Described image capturing system is mainly comprised of watch-dog 5, high-temperature camera container 26, high-temperature camera 27, corner mirror 28 and peep hole 29, high-temperature camera 27 is arranged in the cavity of high-temperature camera container 26, between high-temperature camera 27 and watch-dog 5, adopt high-temperature cable to be connected, one end of high-temperature camera container 26 is provided with the mount pad of corner mirror 28, corner mirror can be changed left and right, the side that high-temperature camera container is provided with the mount pad of corner mirror 28 has peep hole 29, and peep hole front end adopts heat-protecting glass.
Described high-temperature camera can be used in hot environment, installation environment temperature is up to 85-1280 ℃, because industrial application is very complicated, except high temperature, this pick up camera is waterproof, acid and alkali-resistance, anti-interference also, clear image, its use is very extensive: the operation monitoring of metallurgy, steel-making, boiler, waste incineration, chemical industry, industrial furnace, metal heat treatmet, high-low temperature test chamber, watercraft engine room, high temperature service, combined padding and drying system etc.In this example, and be in the rocking arm 1 with water cooling tube, the installation environment temperature of high-temperature camera can normally be worked 200 ℃ of left and right.
Described rocking arm 1 is hollow structure, and its cross section is U-shaped, and top is provided with cover plate, adopts bolt to fix; Its interior periphery is distributed with water cooling tube 25, so that employing circulating water cooling, make water cooling tube 25 form bonding spray material transfer lime 8, surface in cavity and fill up spray material transfer lime 9, wireline 7, high-temperature camera container 26, high-temperature camera 27, corner mirror 28 and peep hole 29 and be in below 100 °; Between water cooling tube 25 and rocking arm 1 shell, increase heat resistance fiber blanket, can make cooling-down effect better.
Described suspension rod 12 adopts reinforcing bar or rod iron to make, its structure is cross, and suspension rod upper end and suspension rod connecting joint 11 axles connect, and suspension rod lower end is provided with screw mandrel, to suspension rod vertical counter-weight 13 is installed, the both sides of the cross structure of suspension rod are connected with rifle head guide rail 14, brick clamp seat 19 respectively.
The technical parameter of above-mentioned parts and material also can change according to practical situation.
The device of coke oven hot repair coking chamber wall local damage is to utilize the coking chamber metope holes prosthetic device that has stove and operate rocking arm outward, coking chamber inside body of wall holes is repaired, by the high-temperature camera of coking chamber metope holes prosthetic device obtain holes graphic information, operation spraying gun head along guide rail, operate, realization to coking chamber inside body of wall broken hole position accurately, efficiently device, referring to Fig. 1 to Figure 11, the step of this repairing comprises:
The first step, first opens coke oven door, observes coking chamber metope, damaged hole is red as fire look highlighted, that difference is larger, and workmen observes the absolute altitude position of holes, determines height and the degree of depth of broken hole position at coking chamber, operation rocking arm 1, aims at broken hole position by peep hole 29; Now, workmen, by high-temperature camera 27, obtains holes graphic information.
Obtain after image document, exit rocking arm, shut coke oven door.
Second step, adopts CAD software make the working diagram of rifle head guide rail 14 and make rifle head guide rail with reference to the brick stratum proportion of graphic information.
The 3rd step, with reference to obtaining the information of holes image, brick 24 is filled up in processing, and according to the center of gravity machining small of filling up brick, to will fill up brick, is arranged on and fills up on brick brick clamp.
The 4th step, height and the degree of depth by broken hole position at coking chamber, determine the position of rocking arm movable support frame, and the work angle of rocking arm 1, according to the operation height outside coking chamber, sets up lifting table 39.
The 5th step, to fill up brick is arranged on and fills up on brick brick clamp, and connect the bonding spray material transfer lime 8 of spray equipment, spray material transfer lime 9 is filled up on surface, then by place rocking arm 1, the angle of fine setting rocking arm 1, making to fill up brick embeds in holes, open the spraying equipment of bonding spray material, operator operate extension rod 18 on lifting table, make rifle head 17 under the driving of extension rod 18, along the path movement of rifle head guide rail 14, rifle head 17 is take turning axle 15 as the center of circle, radius of action slides on revolving bar 16, when rifle head rotates along rifle head guide rail, the angle of rifle head end head remains that direction is from inside to outside to the spray repair that bonds of filling seam.
After the spray repair of bonding spray material finishes, spraying equipment time-delay closing, to will bond spray material, ejection bonding spray material transfer lime 8, does not result in blockage.
The 6th step, will fill up brick and be fixed on after broken hole position, unclamp and fill up brick brick clamp, and mobile rocking arm 1, fills up surface the spray repair end aligning of spray material transfer lime 9 and fill up Zhuan Chu, carries out levelling spray repair.
The 7th step, after levelling spray repair completes, obtains the graphic information after repairing by peep hole, to observe repair efficiency, and files.Finally exit coking chamber metope holes prosthetic device, close coke oven door.Broken hole position is repaired complete and is reached after intensity, can use (the use of coking chamber coalings).
In the time of coke oven hot repair, coking chamber metope becomes garnet, and damaged hole is red as fire look highlighted, that difference is larger, and workmen observes the absolute altitude position of holes from unlimited stove gate, also can judge height and the degree of depth of broken hole position at coking chamber, further determine hot repair scheme simultaneously.Scheme content comprises that the stove of coking chamber metope holes prosthetic device operates selecting of rocking arm and rocking arm movable support frame outward, makes hot repair process complete as soon as possible hot repair in a less working range (radius).The present embodiment only discloses a kind of form, and its implication is to utilize the principle of a balance weighing apparatus, makes the two ends weight of fulcrum similar, and the fragment of brick of filling up that operator can be very light is transported to specified location.This fulcrum is exactly rocking arm movable support frame, and when fulcrum is located at coke oven outer platform, rocking arm movable support frame can arrange hydraulic efficiency plant, or is set directly on lifting gantry, realizes descending operation more easily.
The damaged part of coke furnace carbonization chamber wall may appear at lower position, needs to remove counterweight.
Rocking arm angle hour also can adopt the support with roller, directly pushes rocking arm and operates.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not depart from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, intention of the present utility model also comprises these changes and is out of shape interior.
Claims (9)
1. the device of coke oven hot repair coking chamber wall local damage, it is characterized in that, include rocking arm, image capturing system, spray equipment, fill up brick brick clamp and rocking arm movable support frame, wherein rocking arm is arranged on rocking arm movable support frame and forms lever construction; rocking arm one end is provided with hand-held handle, counterweight cross bar and watch-dog; wherein counterweight cross bar is provided with counterweight, and hand-held handle is provided with brick clamp folding handle; The rocking arm the other end is provided with gooseneck bracket, and gooseneck bracket connects by suspension rod connecting joint and suspension rod axle; Suspension rod both sides are respectively equipped with spray equipment and fill up brick brick clamp.
2. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 1, it is characterized in that, described spray equipment includes bonding spray material transfer lime, spray material transfer lime, rifle head guide rail, turning axle, revolving bar, rifle head and extension rod are filled up in surface, wherein bond spray material transfer lime, surface filled up spray material transfer lime one end and is connected with spraying equipment, and the other end penetrates in rocking arm.
3. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 2, is characterized in that, described rifle head guide rail one side and suspension rod are connected, and opposite side is provided with turning axle, and turning axle is provided with revolving bar; Rifle head is provided with axle sleeve, with revolving bar axle company, and be also provided with minor axis and extension rod axle company parallel with rifle head on axle sleeve; Rifle head end head has certain angle, between 20 ° to 45 °.
4. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 2 or claim 3, it is characterized in that, the trench structure that described rifle head guide rail adopts two-layer band steel to be made into, grooved width is greater than rifle head outside diameter, between two-layer band steel, by the band steel of U-shaped structure, is connected; The length of U-shaped structure is greater than the length that rifle head stretches into.
5. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 1, it is characterized in that, the described brick brick clamp of filling up includes brick clamp seat, fixing clamp pin, movable clamp pin, web member and gag lever post, wherein brick clamp seat is C type, brick clamp seat middle part is connected with suspension rod, brick clamp seat one side is provided with hole, and opposite side is provided with groove; Fixing clamp pin is connected with the C type termination of brick clamp seat, forms rectangle, and one end of fixing clamp pin is provided with pin rod, and the other end is provided with axis hole; Movable clamp pin is Z-type, and one end is provided with pin rod, and one end is connected with wireline by web member; Movable clamp pin middle part is provided with hole, connects with the axis hole axle of fixing clamp pin.
6. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 1, it is characterized in that, described rocking arm movable support frame includes bracing frame moving table, screw mandrel, sleeve pipe, nut, support and roller, wherein to be that arc is curved conform to rocking arm bracing frame moving table, under the curved moving table of arc, connects with screw axis; Support adopts steel pipe manufacturing, and is connected with sleeve pipe, and support bottom is provided with roller.
7. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 1, it is characterized in that, described image capturing system includes watch-dog, high-temperature camera container, high-temperature camera, corner mirror and peep hole, high-temperature camera is arranged in the cavity of high-temperature camera container, between high-temperature camera and watch-dog, adopt high-temperature cable to be connected, one end of high-temperature camera container is provided with the mount pad of corner mirror, the side that high-temperature camera container is provided with the mount pad of corner mirror has peep hole, and peep hole front end is provided with heat-protecting glass.
8. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 1, is characterized in that, described rocking arm is hollow structure, and its cross section is U-shaped, and top is provided with cover plate, adopts bolt to fix; Its interior periphery is distributed with water cooling tube.
9. the device of coke oven hot repair coking chamber wall local damage as claimed in claim 1, it is characterized in that, described suspension rod adopts reinforcing bar or rod iron to make, its structure is cross, suspension rod upper end and suspension rod connecting joint axle connect, suspension rod lower end is provided with screw mandrel, and the both sides of the cross structure of suspension rod are connected with rifle head guide rail, brick clamp seat respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460409.2U CN203582794U (en) | 2013-07-30 | 2013-07-30 | Device for thermally repairing local damages of coking chamber wall by using coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460409.2U CN203582794U (en) | 2013-07-30 | 2013-07-30 | Device for thermally repairing local damages of coking chamber wall by using coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582794U true CN203582794U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460409.2U Expired - Lifetime CN203582794U (en) | 2013-07-30 | 2013-07-30 | Device for thermally repairing local damages of coking chamber wall by using coke oven |
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| Country | Link |
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| CN (1) | CN203582794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567274A (en) * | 2019-08-30 | 2019-12-13 | 楚雄滇中有色金属有限责任公司 | digging and repairing method for sidewall of impoverishment furnace |
-
2013
- 2013-07-30 CN CN201320460409.2U patent/CN203582794U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567274A (en) * | 2019-08-30 | 2019-12-13 | 楚雄滇中有色金属有限责任公司 | digging and repairing method for sidewall of impoverishment furnace |
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