CN216065526U - Long-nozzle rapid baking device - Google Patents
Long-nozzle rapid baking device Download PDFInfo
- Publication number
- CN216065526U CN216065526U CN202122579151.5U CN202122579151U CN216065526U CN 216065526 U CN216065526 U CN 216065526U CN 202122579151 U CN202122579151 U CN 202122579151U CN 216065526 U CN216065526 U CN 216065526U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rotating
- face
- rotating shaft
- disc
- 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.)
- Active
Links
Images
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
A long nozzle rapid baking device comprises a cylinder, a driving rotating part, a baking part, a cover closing part and a driven rotating part; the lower end of the cylinder is closed, the upper end of the cylinder is opened, and the lower end surface of the outer wall of the cylinder is arranged on the ground through a bracket; the driving rotating part is arranged at the bottom end of the cylinder; the baking part is arranged on the side wall of the cylinder; the cover closing part is positioned at one side of the cylinder, and the driven rotating part is arranged on the cover closing part; the driving rotating part comprises a motor, a first rotating shaft, a cross-shaped frame, a turntable and a clamping column; the motor shell is arranged on the lower end surface of the outer wall of the cylinder; the first rotating shaft is connected to the middle position of the lower end face of the inner wall of the cylinder in a shaft connection mode, and the output shaft of the motor penetrates through the side wall of the bottom of the cylinder and is connected with the lower end of the first rotating shaft; the cross-shaped frame is arranged on the upper end face of the first rotating shaft in the middle, four ends of the upper end face of the cross-shaped frame are respectively connected with a rotating disc in a shaft mode, and a clamping column is vertically arranged at the middle position of the upper end face of each rotating disc. The utility model improves the baking efficiency of the long nozzle.
Description
Technical Field
The utility model relates to a long nozzle baking device, in particular to a device capable of quickly heating a long nozzle, and belongs to the technical field of metallurgical equipment.
Background
The long nozzle is an important part in continuous casting operation, is arranged between a tundish and a crystallizer and receives the transmission operation of molten steel; the existing long nozzle has the advantages of uniform structure, low wettability, strong erosion resistance and the like; when in use, because the temperature of the molten steel is extremely high, the long nozzle needs to be preheated to be put into use, at present, the preheating method for the long nozzle is to put the long nozzle into a container to be roasted by a spray gun; however, the baking mode has low efficiency, only a few long nozzles can be baked each time, and the baking position is single, so that the long nozzles are heated unevenly; therefore, a baking device is needed, which can efficiently bake the long nozzle uniformly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a long nozzle rapid baking device which can rapidly finish the baking operation of a long nozzle and can ensure that the long nozzle is uniformly heated.
The problems of the utility model are solved by the following technical scheme:
a long nozzle rapid baking device comprises a cylinder, a driving rotating part, a baking part, a cover closing part and a driven rotating part; the lower end of the cylinder is closed, the upper end of the cylinder is opened, and the lower end face of the outer wall of the cylinder is arranged on the ground through a support; the driving rotating part is arranged at the bottom end of the cylinder; the baking part is arranged on the side wall of the cylinder; the cover closing part is positioned on one side of the cylinder, and the driven rotating part is arranged on the cover closing part; the driving rotating part comprises a motor, a first rotating shaft, a cross-shaped frame, a turntable and a clamping column; the motor shell is arranged on the lower end face of the outer wall of the cylinder; the first rotating shaft is connected to the middle position of the lower end face of the inner wall of the cylinder in a shaft connection mode, and the output shaft of the motor penetrates through the side wall of the bottom of the cylinder and is connected with the lower end of the first rotating shaft; the cross-shaped frame is arranged on the upper end face of the first rotating shaft in the middle, four ends of the upper end face of the cross-shaped frame are respectively connected with a rotating disc in a shaft mode, and a clamping column is vertically arranged at the middle position of the upper end face of each rotating disc.
In the long nozzle rapid baking device, the baking part comprises a coal pipe, a burner and an adjusting valve; the number of the burners is multiple, the burners are uniformly arranged on the inner wall of the cylinder, and each burner is connected with the coal pipe; and the coal pipe is provided with an adjusting valve.
In the long nozzle rapid baking device, the cover closing part comprises a support frame, a hydraulic cylinder, a hinged seat, a connecting rod and a closed cover; the support frame is positioned on one side of the cylinder; a groove is formed in the upper end of the side face, far away from the cylinder, of the support frame, the hydraulic cylinder shell is arranged in the groove of the support frame, and the axial lead of a piston rod of the hydraulic cylinder is a vertical line; the hinge seat is vertically arranged on the upper end surface of the support frame; one end of the connecting rod is hinged to a piston rod of the hydraulic cylinder, the other end of the connecting rod is connected with the sealing cover, and the center of the connecting rod is hinged and matched with the hinge seat.
In the long nozzle rapid baking device, the driven rotating part comprises a disc, a fixed gear ring and an auxiliary rotating mechanism; the upper end face of the disc is in shaft connection with the lower end face of the sealing cover, and the axis of the disc is superposed with the axis of the sealing cover; the fixed gear ring is arranged on the lower end face of the disc, and the center line of the fixed gear ring is superposed with the axis line of the disc; the inner wall of the fixed gear ring is provided with a ring of teeth; the number of the auxiliary rotating mechanisms is the same as that of the rotating discs; the auxiliary rotating mechanism is arranged on the lower end face of the disc and is positioned in the surrounding ring of the fixed gear ring, and the auxiliary rotating mechanism is in contact with the teeth on the inner wall of the fixed gear ring.
In the long nozzle rapid baking device, the auxiliary rotating mechanism comprises a second rotating shaft, a conical head and a gear; the upper end of the second rotating shaft is in shaft connection with the lower end face of the disc, and the lower end of the second rotating shaft is connected with one end of the conical head; and a gear is arranged on the circumferential side wall of the second rotating shaft, the axis of the gear is overlapped with the axis of the second rotating shaft, and the gear is in meshing transmission connection with teeth on the inner wall of the fixed gear ring.
The long nozzle rotates in the baking process through the driving rotating part and the driven rotating part, so that the baking uniformity of the long nozzle is improved, and the baking efficiency is also improved; the problems of low baking efficiency and small baking quantity at one time are avoided.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second three-dimensional structure according to the present invention;
fig. 3 is a schematic perspective view of the active rotating part of the present invention.
The list of labels in the figure is: 1. the coal burner comprises a cylinder, 2. a motor, 3. a first rotating shaft, 4. a cross-shaped frame, 5. a rotating disc, 6. a coal pipe, 7. a burner, 8. a supporting frame, 9. a hydraulic cylinder, 10. a hinged seat, 11. a connecting rod, 12. a sealing cover, 13. a disc, 14. a fixed gear ring, 15. a second rotating shaft, 16. a conical head and 17. a gear.
Detailed Description
Referring to fig. 1, 2 and 3, the present invention comprises a cylinder 1, a driving rotation part, a roasting part, a cover closing part and a driven rotation part; the lower end of the cylinder 1 is closed, the upper end of the cylinder is opened, and the lower end face of the outer wall of the cylinder 1 is arranged on the ground through a support; the active rotating part is arranged at the bottom end of the cylinder 1; the baking part is arranged on the side wall of the cylinder 1 and is used for baking the long nozzle in the cylinder 1; the cover closing part is positioned at one side of the cylinder 1, and the driven rotating part is arranged on the cover closing part.
The driving rotating part comprises a motor 2, a first rotating shaft 3, a cross-shaped frame 4, a rotating disc 5 and a clamping column; the shell of the motor 2 is arranged on the lower end surface of the outer wall of the cylinder 1; the first rotating shaft 3 is coupled to the central position of the lower end face of the inner wall of the cylinder 1, and the output shaft of the motor 2 penetrates through the bottom side wall of the cylinder 1 and is connected with the lower end of the first rotating shaft 3; the motor 2 is started to drive the first rotating shaft 3 to rotate, and the first rotating shaft 3 drives the cross-shaped frame 4 to rotate; the cross-shaped frame 4 is arranged on the upper end face of the first rotating shaft 3 in the center, four ends of the upper end face of the cross-shaped frame 4 are respectively connected with the rotating discs 5 in a shaft mode, and a clamping column is vertically arranged in the center of the upper end face of each rotating disc 5; an opening at the lower end of the long water gap is spliced by the clamping column; when the cross-shaped frame 4 rotates, the long nozzle is driven to rotate by taking the axial lead of the first rotating shaft 3 as a central line; the rotating disc 5 can also rotate excessively, so the long nozzle can also rotate by taking the axial lead of the rotating disc 5 as a central line.
The baking part comprises a coal pipe 6, a burner 7 and an adjusting valve; the number of the burners 7 is multiple, the burners 7 are uniformly arranged on the inner wall of the cylinder 1, and each burner 7 is connected with the coal pipe 6; the coal pipe 6 is provided with an adjusting valve; the coal pipe 6 supplies coal gas to the burner nozzle 7, and the burner nozzle 7 sprays fire to the inside of the cylinder 1, so that the long nozzle is baked.
The cover closing part comprises a supporting frame 8, a hydraulic cylinder 9, a hinged seat 10, a connecting rod 11 and a closing cover 12; the support frame 8 is positioned at one side of the cylinder 1; a groove is formed in the upper end of the side face, far away from the cylinder 1, of the support frame 8, a shell of the hydraulic cylinder 9 is arranged in the groove of the support frame 8, and the axial lead of a piston rod of the hydraulic cylinder 9 is a vertical line; the hinge base 10 is vertically arranged on the upper end surface of the support frame 8; one end of the connecting rod 11 is hinged with a piston rod of the hydraulic cylinder 9, the other end of the connecting rod 11 is connected with the closing cover 12, and the center of the connecting rod 11 is in hinged fit connection with the hinge seat 10; the action of the closing cover 12 is controlled by the extension and contraction of the piston rod of the hydraulic cylinder 9, when the piston rod of the hydraulic cylinder 9 extends out, the closing cover 12 rotates downwards and covers the opening above the cylinder 1, and when the piston rod is retracted by the hydraulic cylinder 9, the closing cover 12 rotates upwards to open the opening of the cylinder 1.
The driven rotating part is used for rotating the long nozzle by taking the axis of the long nozzle as the center line when the long nozzle rotates around the axis of the first rotating shaft 3, namely, the long nozzle has two rotating actions, namely, one is self-rotating and the other is rotating around the axis of the first rotating shaft 3; the driven rotating part comprises a disc 13, a fixed gear ring 14 and an auxiliary rotating mechanism; the upper end face of the disc 13 is in shaft connection with the lower end face of the sealing cover 12, and the shaft axis of the disc 13 is superposed with the shaft axis of the sealing cover 12; the fixed gear ring 14 is arranged on the lower end face of the disc 13, and the central line of the fixed gear ring 14 is superposed with the axial lead of the disc 13; the inner wall of the fixed gear ring 14 is provided with a ring of teeth; the number of the auxiliary rotating mechanisms is the same as that of the rotating discs 5; the auxiliary rotating mechanism is arranged on the lower end face of the disc 13 and is positioned in an enclosing ring of the fixed gear ring 14, and the auxiliary rotating mechanism is in contact with teeth on the inner wall of the fixed gear ring 14.
The auxiliary rotating mechanism comprises a second rotating shaft 15, a conical head 16 and a gear 17; the upper end of the second rotating shaft 15 is in shaft connection with the lower end face of the disc 13, and the lower end of the second rotating shaft 15 is connected with one end of the conical head 16; a gear 17 is arranged on the circumferential side wall of the second rotating shaft 15, the axis of the gear 17 is overlapped with the axis of the second rotating shaft 15, and the gear 17 is in meshing transmission connection with teeth on the inner wall of the fixed gear ring 14; the conical head 16 can be inserted into an opening above the long nozzle and clamped; when the long nozzle rotates by taking the axial lead of the first rotating shaft 3 as a central line, the upper end of the long nozzle drives the conical head 16 to rotate around the axial lead of the first rotating shaft 3, the conical head 16 is connected with the disc 13 through the second rotating shaft 15, the disc 13 rotates along with the rotation, and because the gear 17 is arranged on the second rotating shaft 15, when the gear 17 rotates by taking the axial lead of the first rotating shaft 3, the gear 17 is meshed with the fixed-tooth ring 14, so that the gear 17 rotates, the conical head 16 is driven to rotate around the own axial lead, and the long nozzle is driven to rotate around the own axial lead.
The actual use process is as follows: inserting the long nozzle into the clamping column; then, the hydraulic cylinder 9 is started to enable the closing cover 12 to cover the opening at the upper end of the cylinder 1, and meanwhile, the conical head 16 is inserted into the opening at the upper end of the long nozzle corresponding to the position of the conical head; and then the motor 2 is started, the first rotating shaft 3 rotates to drive each long nozzle to rotate by taking the axial lead of the first rotating shaft 3 as a central line, the conical head 16 above the first rotating shaft is also driven to rotate by the long nozzle, and because the conical head 16, the second rotating shaft 15 and the gear 17 are integrated, the gear 17 also rotates by taking the axial lead of the first rotating shaft 3 as the central line, because the gear 17 is meshed with the upper end teeth on the inner wall of the fixed tooth ring 14, in the process of walking of the gear 17, the gear 17 rotates around the self axial lead due to gear meshing, so that the conical head 16 rotates, the conical head 16 drives the long nozzle to rotate around the self axial lead, then the burner 7 is opened for baking, after the baking time is up, the motor 2 and the burner 7 are closed, the hydraulic cylinder 9 is reset to open the sealing cover 12, and the baked long nozzle is taken out, so that the baking operation is finished.
Claims (5)
1. The utility model provides a quick baking equipment in long mouth of a river which characterized in that: comprises a cylinder (1), a driving rotating part, a baking part, a cover closing part and a driven rotating part; the lower end of the cylinder (1) is closed, the upper end of the cylinder is opened, and the lower end surface of the outer wall of the cylinder (1) is arranged on the ground through a support; the driving rotating part is arranged at the bottom end of the cylinder (1); the baking part is arranged on the side wall of the cylinder (1); the cover closing part is positioned on one side of the cylinder (1), and the driven rotating part is arranged on the cover closing part; the driving rotating part comprises a motor (2), a first rotating shaft (3), a cross-shaped frame (4), a rotating disc (5) and a clamping column; the shell of the motor (2) is arranged on the lower end face of the outer wall of the cylinder (1); the first rotating shaft (3) is coupled to the middle position of the lower end face of the inner wall of the cylinder (1), and an output shaft of the motor (2) penetrates through the side wall of the bottom of the cylinder (1) and is connected with the lower end of the first rotating shaft (3); the cross-shaped frame (4) is arranged on the upper end face of the first rotating shaft (3) in the middle, four ends of the upper end face of the cross-shaped frame (4) are respectively in shaft connection with the rotating discs (5), and clamping columns are vertically arranged at the middle positions of the upper end face of each rotating disc (5).
2. The long nozzle rapid baking apparatus according to claim 1, wherein: the baking part comprises a coal pipe (6), a burner (7) and an adjusting valve; the number of the burners (7) is multiple, the burners (7) are uniformly arranged on the inner wall of the cylinder (1), and each burner (7) is connected with the coal pipe (6); and the coal pipe (6) is provided with an adjusting valve.
3. The long nozzle rapid baking apparatus according to claim 2, wherein: the cover closing part comprises a support frame (8), a hydraulic cylinder (9), a hinged seat (10), a connecting rod (11) and a closing cover (12); the support frame (8) is positioned on one side of the cylinder (1); a groove is formed in the upper end of the side face, far away from the cylinder (1), of the support frame (8), the shell of the hydraulic cylinder (9) is arranged in the groove of the support frame (8), and the axial lead of the piston rod of the hydraulic cylinder (9) is a vertical line; the hinge seat (10) is vertically arranged on the upper end face of the support frame (8); one end of the connecting rod (11) is hinged with a piston rod of the hydraulic cylinder (9), the other end of the connecting rod (11) is connected with the closing cover (12), and the center of the connecting rod (11) is hinged and matched with the hinge seat (10).
4. The long nozzle rapid baking apparatus according to claim 3, wherein: the driven rotating part comprises a disc (13), a fixed gear ring (14) and an auxiliary rotating mechanism; the upper end face of the disc (13) is in shaft connection with the lower end face of the sealing cover (12), and the shaft axis of the disc (13) is superposed with the shaft axis of the sealing cover (12); the fixed gear ring (14) is arranged on the lower end face of the disc (13), and the central line of the fixed gear ring (14) is superposed with the axial lead of the disc (13); the inner wall of the fixed gear ring (14) is provided with a ring of teeth; the number of the auxiliary rotating mechanisms is the same as that of the rotating discs (5); the auxiliary rotating mechanism is arranged on the lower end face of the disc (13) and is positioned in the surrounding ring of the fixed gear ring (14), and the auxiliary rotating mechanism is in contact with the teeth on the inner wall of the fixed gear ring (14).
5. The long nozzle rapid baking apparatus according to claim 4, wherein: the auxiliary rotating mechanism comprises a second rotating shaft (15), a conical head (16) and a gear (17); the upper end of the second rotating shaft (15) is in shaft connection with the lower end face of the disc (13), and the lower end of the second rotating shaft (15) is connected with one end of the conical head (16); a gear (17) is arranged on the circumferential side wall of the second rotating shaft (15), the axis of the gear (17) is overlapped with the axis of the second rotating shaft (15), and the gear (17) is in meshing transmission connection with the teeth on the inner wall of the fixed gear ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579151.5U CN216065526U (en) | 2021-10-26 | 2021-10-26 | Long-nozzle rapid baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579151.5U CN216065526U (en) | 2021-10-26 | 2021-10-26 | Long-nozzle rapid baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216065526U true CN216065526U (en) | 2022-03-18 |
Family
ID=80641249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122579151.5U Active CN216065526U (en) | 2021-10-26 | 2021-10-26 | Long-nozzle rapid baking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216065526U (en) |
-
2021
- 2021-10-26 CN CN202122579151.5U patent/CN216065526U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106868273B (en) | A kind of packaged type quenching cooling system and quenching and cooling method | |
| CN216065526U (en) | Long-nozzle rapid baking device | |
| CN109261454B (en) | Plastic lining equipment and plastic lining method | |
| CN111632777A (en) | Hardware pipe painting control method | |
| CN107586928A (en) | A kind of quenching unit of aluminum alloy heat processing | |
| CN110915832B (en) | Full-automatic duck roasting furnace | |
| CN117467919B (en) | Plating method of zinc-aluminum-magnesium alloy steel wire for gabion mesh preparation and colored steel wire | |
| CN206199245U (en) | Overhead fine adjustment type temperature control boosting jet filters open type reactor | |
| CN212566843U (en) | Rotary material pouring type intermediate frequency smelting furnace | |
| CN116413123A (en) | Raw material detection sample melting equipment for nickel-iron alloy production | |
| CN206199242U (en) | Double-station synchronous lift high-efficient pressurizing injection filtering reactor | |
| CN209420836U (en) | A kind of tealeaves pile-fermentation device | |
| CN206325576U (en) | Reactor is filtered in the temperature control of integrated-type boosting jet | |
| CN114273617B (en) | Rapid casting molding process for valve body of soft and hard sealing ball valve | |
| CN113171296A (en) | Rotary shaft type donkey-hide gelatin decocting system | |
| CN206308406U (en) | The charging agitating device of aluminium alloy additive | |
| US5205341A (en) | Low pressure double arm casting apparatus | |
| CN220056918U (en) | Oxygen rifle antiseized sediment spraying device | |
| CN219335963U (en) | Internal and external heating type baking device for tundish nozzle | |
| CN212495288U (en) | Cast steel pipe horizontal centrifuge | |
| CN115971501B (en) | Intelligent production equipment for metal powder | |
| CN106268601B (en) | Reaction kettle is filtered in the temperature control of integrated-type boosting jet | |
| CN220803060U (en) | A mixer for heat insulating coating production | |
| CN218962478U (en) | Dispersing device for producing slag-sticking-preventing coating | |
| CN215902669U (en) | Dewaxing kettle for casting wax mold of metal connection fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |