CN212191210U - Heat accumulating type ladle roaster - Google Patents
Heat accumulating type ladle roaster Download PDFInfo
- Publication number
- CN212191210U CN212191210U CN202020652416.2U CN202020652416U CN212191210U CN 212191210 U CN212191210 U CN 212191210U CN 202020652416 U CN202020652416 U CN 202020652416U CN 212191210 U CN212191210 U CN 212191210U
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- China
- Prior art keywords
- ladle
- pipe
- roaster
- flange
- pull rod
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 19
- 230000001172 regenerating effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 10
- 239000003517 fume Substances 0.000 abstract description 9
- 244000309464 bull Species 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a heat accumulation formula ladle roaster, including frame and ladle, the ladle is by placing subaerial steel inclusion, installing ladle cover on the ladle body constitutes, be equipped with rocker arm mechanism and drive mechanism in the frame, rocker arm mechanism by pull rod, fixed mounting with drive mechanism fixed connection be in bull stick, fixed mounting on the pull rod be served fixed block, fixed mounting that the bull stick was served pivot, fixed mounting in the epaxial connecting pipe of pivot, fixed mounting on the pull rod connecting piece, fixed mounting on the connecting pipe the rocking arm on the connecting piece constitutes, connecting piece lower surface and ladle cover fixed connection, rocking arm one end fixed mounting has reversing mechanism. The beneficial effects of the utility model are that, be equipped with on tuber pipe and the pipe of discharging fume and rotate flange and fixed blind pipe, play and support the fixed action, device overall structure is stable, and the reliability is high.
Description
Technical Field
The utility model relates to an industrial furnace burning equipment technical field, especially a heat accumulation formula ladle roaster.
Background
Ladle baking is one of the main links in the steelmaking production process, and refers to a device for baking a ladle, which is generally needed to bake the ladle after the ladle is newly built and before molten steel is filled, so the device is also called a ladle baking device. Ladle roasters are widely used in industrial production. Because the ladle roaster is generally large in size and the ladle cover is provided with a nozzle and the like, the ladle cover is difficult to lift for maintenance and other operations due to large weight. And because the nozzle on the ladle cover is connected with a plurality of pipelines, the pipelines are easy to shake and generate offset in the lifting process of the ladle cover, and the integral reliability of the device is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a heat accumulation formula ladle roaster has been designed, including frame and ladle, the ladle is by placing subaerial steel ladle body, installing ladle lid on the ladle body constitutes, be equipped with rocker arm mechanism and drive mechanism in the frame, rocker arm mechanism by the pull rod with drive mechanism fixed connection, fixed mounting be in bull stick, fixed mounting on the pull rod serve one fixed block, fixed mounting in pivot, fixed mounting in the pivot on the pull rod are in connecting piece, fixed mounting on the connecting pipe are in rocking arm on the connecting piece constitutes, connecting piece lower surface and ladle lid fixed connection, rocking arm one end fixed mounting has reversing mechanism.
The transmission mechanism is composed of a driving motor placed on the ground, a pulley seat rotatably installed on an output shaft of the driving motor, and a pulley connected with the pulley seat through a steel wire rope, and the pulley is fixedly installed on the pull rod.
The reversing mechanism is composed of a nozzle connecting pipe fixedly arranged at one end of the rocker arm, a four-way reversing valve communicated with the nozzle connecting pipe, a blowing mechanism fixedly communicated with the four-way reversing valve and an induced draft mechanism.
The air blowing mechanism is composed of an air pipe and a fan, wherein the air pipe is communicated with the four-way reversing valve, the fan is fixedly arranged at one end of the air pipe, and the air inducing mechanism is composed of a smoke exhaust pipe and a draught fan, wherein the smoke exhaust pipe is communicated with the four-way reversing valve, and the draught fan is fixedly arranged on one end of the smoke exhaust pipe.
The air pipe and the smoke exhaust pipe are sleeved with rotating flanges, each rotating flange is composed of a first flange welded with a pipeline on one side, a second flange connected with the first flange through a screw and a sleeve rotatably installed in the second flange, and the sleeve is welded with the pipeline.
The burner is characterized in that one end of the burner connecting pipe is communicated with a burner, an air inlet mechanism is fixedly mounted on the burner and comprises a gas branch pipe communicated with the burner, a gas main pipe communicated with the gas branch pipe, an air inlet hose communicated with the gas main pipe and an air inlet pipe communicated with the air inlet hose.
The air inlet hose is provided with a plurality of air inlet hoses, and the pipe diameters of the air inlet hoses are smaller than that of the gas main pipe.
The connecting pipe is sleeved with a supporting plate, and the supporting plate is fixedly sleeved with a rocker arm.
A bearing seat is fixedly installed on the rack, and the rotating shaft is rotatably installed on the bearing seat.
And a fixed blind pipe is fixedly arranged between the air pipe and the smoke exhaust pipe.
Utilize the technical scheme of the utility model a heat accumulation formula ladle roaster, driving motor are responsible for providing power, thereby the drive assembly pulley removes to drive the pull rod and revolutes the axle and rotate, and the bull stick of fixing on the pull rod simultaneously also revolutes the axle and rotates, finally drives the ladle cover and rotates and lift, need not manual operation. Be equipped with on tuber pipe and the pipe of discharging fume and rotate flange and fixed blind pipe, when the ladle lid was lifted, the tuber pipe also can take place the angle deflection with the pipe of discharging fume, rotate flange and fixed blind pipe and play and support the fixed action, lie in the pipeline of rotating flange both sides, one side pipeline keeps stationary, and the opposite side pipeline is along with the rotatory inside rotation that takes place of flange of four-way reversing valve, and fixed blind pipe realizes that the tuber pipe links to each other with the pipe level of discharging fume to further ensure that tuber pipe and the pipe horizontal position of discharging fume are fixed. The natural gas inlet pipeline is internally provided with a hose, the hose can rotate when the ladle cover is lifted, and the gas inlet pipe is kept fixed. The device has stable integral structure and high reliability.
Drawings
Fig. 1 is a front view of a regenerative ladle roaster according to the present invention;
fig. 2 is a side view of a regenerative ladle roaster according to the present invention;
fig. 3 is a plan view of a regenerative ladle roaster according to the present invention;
fig. 4 is an isometric view of a rocking arm mechanism of a regenerative ladle roaster in accordance with the present invention;
fig. 5 is a sectional view of a rotary flange of a regenerative ladle roaster according to the present invention; in the figure, 1, a frame; 2. a ladle; 3. a steel bag body; 4. covering the steel ladle; 5. a rocker arm mechanism; 6. a transmission mechanism; 7. a pull rod; 8. a rotating rod; 9. a fixed block; 10. a rotating shaft; 11. a connecting pipe; 12. a connecting member; 13. a rocker arm; 14. a reversing mechanism; 15. a drive motor; 16. a pulley seat; 17. a pulley; 18. a burner connecting pipe; 19. a four-way reversing valve; 20. a blower mechanism; 21. a draught fan is arranged; 22. an air duct; 23. a fan; 24. a smoke exhaust pipe; 25. an induced draft fan; 26. rotating the flange; 27. a first flange; 28. a second flange; 29. a sleeve; 30. burning a nozzle; 31. an air intake mechanism; 32. a gas branch pipe; 33. a gas main pipe; 34. an air intake hose; 35. an air inlet pipe; 36. a support plate; 37. a bearing seat; 38. and (5) fixing the blind pipe.
Detailed Description
The utility model discloses it is following to combine the attached drawing to be to describe the utility model specifically, as shown in fig. 1, a heat accumulation formula ladle roaster, including frame 1 and ladle 2, ladle 2 is by placing subaerial steel inclusion 3, install ladle lid 4 on the steel inclusion 3 constitutes, be equipped with rocker mechanism 5 in the frame 1.
As shown in fig. 1 and 4, the rocker arm mechanism 5 is composed of a transmission mechanism 6 placed on the ground, a pull rod 7 fixedly connected with the transmission mechanism 6, a rotating rod 8 fixedly installed on the pull rod 7, a fixed block 9 fixedly installed on one end of the rotating rod 8, a rotating shaft 10 rotatably installed on the pull rod 7, a connecting pipe 11 fixedly installed on the rotating shaft 10, a connecting piece 12 fixedly installed on the connecting pipe 11, and a rocker arm 13 fixedly installed on the connecting piece 12, wherein the lower surface of the connecting piece 12 is fixedly connected with the ladle cover 4, one end of the rocker arm 13 is fixedly installed with a reversing mechanism 14, a bearing seat 37 is fixedly installed on the frame 1, and the rotating shaft 10 is rotatably installed on the bearing seat 37. Be fixed connection between pull rod 7 and bull stick 8, pivot 10, pull rod 7 rotates and to drive the rotation of bull stick 8 and pivot 10, and bearing frame 37 plays the effect of supporting pivot 10, and the rotation of pivot 10 drives simultaneously and fixes the connecting pipe 11 rotation on pivot 10, because connecting pipe 11 and connecting piece 12 design as an organic whole to connecting piece 12 lower surface and ladle cover 4 fixed connection, consequently the rotation of pivot 10 can drive ladle cover 4 and rotate and lift. The connecting pipe 11 is sleeved with a supporting plate 36, and the supporting plate 36 is fixedly sleeved with a rocker arm 13. The support plate 36 serves to support the connection pipe 11 and the swing arm 13, improving the overall stability of the device.
As shown in fig. 1, the transmission mechanism 6 is composed of a driving motor 15 placed on the ground, a pulley seat 16 rotatably installed on an output shaft of the driving motor 15, and a pulley 17 connected with the pulley seat 15 through a steel wire rope, wherein the pulley 17 is fixedly installed on the pull rod 7. The driving motor 15 is responsible for providing power, and the fixed pulley rotation on the pulley seat 16 is driven to driving motor 15, and the wire rope winding on the pulley seat 16 moves to drive pulley 17 to reciprocate, because pulley 17 is fixed on pull rod 7, so pulley 17 can drive pull rod 7 to rotate.
As shown in fig. 1 and 2, the reversing mechanism 14 includes a burner connecting pipe 18 fixedly installed at one end of the rocker arm 13, a four-way reversing valve 19 communicated with the burner connecting pipe 18, and an air blowing mechanism 20 and an air inducing mechanism 21 fixedly communicated with the four-way reversing valve 19. The air blower 20 is composed of an air pipe 22 communicated with the four-way reversing valve 19 and a fan 23 fixedly arranged at one end of the air pipe 22, and the induced draft mechanism 21 is composed of a smoke exhaust pipe 24 communicated with the four-way reversing valve 19 and an induced draft fan 25 fixedly arranged at one end of the smoke exhaust pipe 24. The air blowing mechanism 20 is responsible for conveying combustion-supporting air, the air inducing mechanism 21 plays a smoke discharging role, and the four-way reversing valve 19 is responsible for controlling and switching the communication between the air blowing mechanism 20 and the air inducing mechanism 21 and the burner 30.
As shown in fig. 3, one end of the burner connecting pipe 18 is communicated with a burner 30, an air inlet mechanism 31 is fixedly mounted on the burner 30, the air inlet mechanism 31 is composed of a gas branch pipe 32 communicated with the burner 30, a gas main pipe 33 communicated with the gas branch pipe 32, an air inlet hose 34 communicated with the gas main pipe 33, and an air inlet pipe 35 communicated with the air inlet hose 34, and the air inlet hose 34 is provided with a plurality of hoses, and the pipe diameter of the hoses is smaller than that of the gas main pipe 33. Intake mechanism 31 is responsible for carrying the natural gas to the nozzle 30 in, when ladle lid 4 lifts up, fixed mounting can produce the angle deflection along with ladle lid 4 removal at nozzle 30 on ladle lid 4, gas branch pipe 32 and gas house steward 33 also can take place to deflect, gas house steward 33 can drive intake hose 34 one end and rotate, intake hose 34 itself is the hose, consequently, intake hose 34 one end is rotated and can not make the other end produce the deflection, intake hose 34 other end is linked together with intake pipe 35, intake pipe 35 passes through the support to be fixed in frame 1, therefore ladle lid 4's removal can not drive intake pipe 35 and take place the deflection.
As shown in fig. 5, the air duct 22 and the smoke exhaust duct 24 are both sleeved with a rotating flange 26, the rotating flange 26 is composed of a first flange 27 welded to a duct on one side, a second flange 28 connected to the first flange 27 by screws, and a sleeve 29 rotatably installed in the second flange 28, the sleeve 29 is installed to the duct by welding, and a fixed blind pipe 38 is fixedly installed between the air duct 22 and the smoke exhaust duct 24. The second flange 28 is internally provided with a mounting groove, one end of the sleeve 29 is provided with a boss, the sleeve 29 is prevented from moving in the second flange 28 by the combined mounting of the mounting groove and the boss, the first flange 27 and the second flange 28 are fixedly connected in a bolt mode, a pipeline at one side of each of the air pipe 22 and the smoke exhaust pipe 24 close to the fan and the induced draft fan is fixedly connected with the first flange 27, a pipeline at one side of each of the air pipe 22 and the smoke exhaust pipe 24 close to the four-way reversing valve 19 is rotatably connected with the second flange 28, when the steel ladle cover 4 is lifted, the four-way reversing valve 19 can move to generate angle deflection, a pipeline communicated with the four-way reversing valve 19 can also deflect, at the moment, the air pipe 22 and the smoke exhaust pipe 24 close to one side of the four-way reversing valve 19 can rotate in the second flange 28, but the air pipe 22 and the smoke exhaust pipe 24 in the first flange 27 are kept in a fixed horizontal position, the whole structure of the device is stable.
In the embodiment, the driving motor is responsible for providing power, so that the pulley block is driven to move to drive the pull rod to rotate around the rotating shaft, and meanwhile, the rotating rod fixed on the pull rod also rotates around the rotating shaft, and finally, the ladle cover is driven to rotate and lift without manual operation. Be equipped with on tuber pipe and the pipe of discharging fume and rotate flange and fixed blind pipe, when the ladle lid was lifted, the tuber pipe also can take place the angle deflection with the pipe of discharging fume, rotate flange and fixed blind pipe and play and support the fixed action, lie in the pipeline of rotating flange both sides, one side pipeline keeps stationary, and the opposite side pipeline is along with the rotatory inside rotation that takes place of flange of four-way reversing valve, and fixed blind pipe realizes that the tuber pipe links to each other with the pipe level of discharging fume to further ensure that tuber pipe and the pipe horizontal position of discharging fume are fixed. The natural gas inlet pipeline is internally provided with a hose, the hose can rotate when the ladle cover is lifted, and the gas inlet pipe is kept fixed. The device has stable integral structure and high reliability.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (10)
1. A heat accumulating type ladle roaster comprises a rack (1) and a ladle (2), and is characterized in that the ladle (2) is composed of a ladle body (3) placed on the ground and a ladle cover (4) installed on the ladle body (3), a rocker mechanism (5) and a transmission mechanism (6) are arranged on the rack (1), the rocker mechanism (5) is composed of a pull rod (7) fixedly connected with the transmission mechanism (6), a rotating rod (8) fixedly installed on the pull rod (7), a fixed block (9) fixedly installed on one end of the rotating rod (8), a rotating shaft (10) fixedly installed on the pull rod (7), a connecting pipe (11) fixedly installed on the rotating shaft (10), a connecting piece (12) fixedly installed on the connecting pipe (11), and a rocker arm (13) fixedly installed on the connecting piece (12), the lower surface of the connecting piece (12) is fixedly connected with the steel ladle cover (4), and one end of the rocker arm (13) is fixedly provided with a reversing mechanism (14).
2. A regenerative ladle roaster as claimed in claim 1 wherein said transmission mechanism (6) is comprised of a driving motor (15) placed on the ground, a pulley base (16) rotatably mounted on the output shaft of said driving motor (15), a pulley (17) connected to said pulley base (16) by a wire rope, said pulley (17) being fixedly mounted on the drawbar (7).
3. A regenerative ladle roaster as claimed in claim 1 wherein the diverter mechanism (14) is comprised of a burner connecting tube (18) fixedly mounted on one end of the rocker arm (13), a four-way diverter valve (19) communicating with the burner connecting tube (18), a blower mechanism (20) and an air inducing mechanism (21) fixedly communicating with the four-way diverter valve (19).
4. A regenerative ladle roaster as claimed in claim 3 wherein said blower mechanism (20) comprises an air duct (22) communicating with the four-way reversing valve (19) and a fan (23) fixedly mounted on one end of said air duct (22), and said air inducing mechanism (21) comprises a smoke exhaust duct (24) communicating with the four-way reversing valve (19) and an induced draft fan (25) fixedly mounted on one end of said smoke exhaust duct (24).
5. A heat accumulating ladle roaster as claimed in claim 4, wherein the air duct (22) and the smoke exhaust duct (24) are sleeved with rotating flanges (26), the rotating flanges (26) are composed of a first flange (27) welded with a side duct, a second flange (28) connected with the first flange (27) by screws, and a sleeve (29) rotatably installed in the second flange (28), and the sleeve (29) is installed with the duct by welding.
6. A regenerative ladle roaster as claimed in claim 3 wherein one end of the burner connecting pipe (18) is connected to the burner (30), the burner (30) is fixedly mounted with an air inlet mechanism (31), the air inlet mechanism (31) is composed of a gas branch pipe (32) connected to the burner (30), a gas main pipe (33) connected to the gas branch pipe (32), a gas inlet hose (34) connected to the gas main pipe (33), and an air inlet pipe (35) connected to the gas inlet hose (34).
7. A regenerative ladle roaster as claimed in claim 6 wherein said air inlet hose (34) is provided in plurality and has a diameter smaller than the diameter of the gas main (33).
8. A regenerative ladle roaster as claimed in claim 1 wherein said connecting duct (11) is sleeved with a support plate (36), said support plate (36) being sleeved with a swing arm (13).
9. A regenerative ladle roaster as claimed in claim 1 wherein said frame (1) is fixedly mounted with a bearing seat (37) and said shaft (10) is rotatably mounted on said bearing seat (37).
10. A regenerative ladle roaster as claimed in claim 4 wherein a stationary blind pipe (38) is fixedly installed between the wind pipe (22) and the smoke exhaust pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020652416.2U CN212191210U (en) | 2020-04-26 | 2020-04-26 | Heat accumulating type ladle roaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020652416.2U CN212191210U (en) | 2020-04-26 | 2020-04-26 | Heat accumulating type ladle roaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191210U true CN212191210U (en) | 2020-12-22 |
Family
ID=73826362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020652416.2U Active CN212191210U (en) | 2020-04-26 | 2020-04-26 | Heat accumulating type ladle roaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191210U (en) |
-
2020
- 2020-04-26 CN CN202020652416.2U patent/CN212191210U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 2-2901, No. 1988, Yingbin Avenue, Binhai New Area Free Trade Zone (central business district), Tianjin 300450 Patentee after: Shineng (Tianjin) thermal Technology Co.,Ltd. Address before: No.401, building 76, youyou new village, Jingu highway, Binhai New Area, Tianjin Patentee before: Hu Xiangyang |
|
| TR01 | Transfer of patent right |