CN113375467A - Furnace building system with compact kiln liner - Google Patents
Furnace building system with compact kiln liner Download PDFInfo
- Publication number
- CN113375467A CN113375467A CN202110647916.6A CN202110647916A CN113375467A CN 113375467 A CN113375467 A CN 113375467A CN 202110647916 A CN202110647916 A CN 202110647916A CN 113375467 A CN113375467 A CN 113375467A
- Authority
- CN
- China
- Prior art keywords
- tamping
- bearing disc
- building system
- furnace building
- furnace
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention discloses a furnace building system with a compact kiln lining, which belongs to the field of furnace building and comprises a base, a feeding mechanism and a tamping mechanism, and is characterized in that a bearing disc with a horizontal upper end surface is arranged in the middle of the upper end of the base, the bearing disc rotates around the vertical axis of the bearing disc, and a support frame is arranged at the outer side of the bearing disc at the upper end of the base; the tamping mechanism comprises an installation frame, a tamping driving device and a tamping part, wherein the vertical driving part for driving the installation frame to move along the vertical direction is arranged on the support frame, the tamping driving device is arranged on one side of the installation frame facing the bearing plate, and the tamping part is arranged at the lower end of the tamping driving device; the support frame is also provided with a feeding mechanism. The invention aims to provide a furnace building system with a compact kiln lining, which can quickly and completely remove materials wound on a chain plate conveyor.
Description
Technical Field
The invention relates to the field of furnace building, in particular to a furnace building system with a compact kiln liner.
Background
The intermediate frequency furnace and the like are commonly used in two modes of manual furnace building and pneumatic furnace building. The furnace lining compactness of the manual furnace building is good, coils and the like are not easy to be damaged, but the physical consumption of operators is large, meanwhile, in order to improve the efficiency of the manual furnace building, a mode of multi-person operation is often adopted, and the uniformity of the furnace building is poor due to different force and manipulation of each operator. The pneumatic furnace building machine can reduce the labor intensity of operators, but the pneumatic furnace building is completed by transversely hammering the furnace wall to vibrate the crucible wall and then settling by the self weight of furnace burden, the compactness of the furnace burden is poor compared with the manual work, and the thicker the furnace wall is, the more obvious the situation is; meanwhile, the force of the ramming material close to the coil is weakened, so that the working surface is loose, and after the furnace body is used for a long time, the service life of the furnace lining is rapidly reduced due to the fact that the furnace body is washed and eroded by molten steel for a long time.
Disclosure of Invention
The invention aims to solve the problems, and provides a furnace building system with a compact kiln lining, which can complete furnace building in a vertical ramming mode and improve the compactness of the furnace lining.
In order to realize the purpose, the invention adopts the technical scheme that: the device comprises a base, a feeding mechanism and a tamping mechanism; the charging mechanism is used for charging furnace burden between the furnace wall and the crucible, a bearing disc with a horizontal upper end surface is arranged in the middle of the upper end of the base, the furnace and the like are placed on the bearing disc, the bearing disc rotates around the vertical axis of the bearing disc, and a support frame is arranged at the outer side of the bearing disc at the upper end of the base; the furnace building device comprises a support frame, a tamping mechanism and a furnace body, wherein the support frame is provided with a vertical driving part for driving the support frame to move along the vertical direction; the support frame is also provided with a feeding mechanism.
Further, add furnace charge between oven and the crucible for automatic to accomplish building of inside lining fast, adapt to the kiln that does not use the diameter simultaneously, be provided with reinforced vertical promotion portion on the support frame, reinforced vertical promotion portion is connected with the lift portion in the reinforced mechanism, be provided with reinforced horizontal promotion portion in the lift portion, reinforced horizontal promotion portion is connected with the lower hopper in the reinforced mechanism, the hopper upper end is through flexible connecting portion and storage mechanism intercommunication down.
Further, when the diameter of the kilns in different batches is changed, in order to enable the ramming part to be matched with different direct kilns, the mounting frame is connected with the vertical driving part through bolts.
Furthermore, in order to facilitate centering, the bearing plate is annular, a jacking portion moving along the vertical direction is arranged in the middle of the bearing plate, and universal wheels are arranged at the upper end of the jacking portion.
Furthermore, in order to drive the bearing plate to rotate, the tamping part can be ensured to tamp a circle of lining, a circle of transmission gear in the same direction as the bearing plate is arranged on the outer wall of the bearing plate, a main motor is arranged on the base, and a driving gear meshed with the transmission gear is arranged on an output shaft of the main motor.
Further, for automatic centering, the outer side of the carrier disc is provided with a centering plate moving along the horizontal direction in an axis annular array.
Further, in order to install a driving device for driving the centering plate, the centering plate is connected with the transverse pushing oil cylinder, the transverse pushing oil cylinder arranged on one side of the supporting frame is installed on the supporting frame, and the rest transverse pushing oil cylinders are installed on the support.
Further, in order not to interfere the movement of the kiln, the support and the base are connected through bolts.
Furthermore, for more stable promotion kiln, the centering plate is the arc, and its centre of a circle is located and bears dish one side.
The invention has the beneficial effects that: the kiln is hoisted to the bearing disc, and the furnace burden is tamped along with the rotation of the bearing disc and the reciprocating motion of the tamping part; because the furnace burden is directly rammed by the ramming part, the processed kiln lining is compact.
1. The feeding hopper is communicated with the storage mechanism for storing furnace materials, after one layer of furnace materials are compacted by the tamping part, the furnace is driven to rotate along with the bearing disc, so that the furnace materials can be uniformly added between the furnace wall and the crucible, the furnace materials are rapidly added, the condition that the furnace materials at different positions are not uniform when manual feeding is avoided, and the furnace building quality is further improved.
2. After the kiln is hoisted to the bearing plate, the kiln and the bearing plate are coaxial through the centering plates arranged on the periphery of the bearing plate, and the ramming part is prevented from impacting the furnace wall or the crucible in the furnace building process.
Drawings
FIG. 1 is a schematic side view of the present invention.
FIG. 2 is a schematic top view of the present invention.
The text labels in the figures are represented as: 1. a base; 2. a carrier tray; 3. a support frame; 4. a mounting frame; 5. a tamping drive; 6. a tamping section; 7. a vertical driving portion; 8. a feeding vertical pushing part; 9. a lifting part; 10. a feeding transverse pushing part; 11. feeding a hopper; 12. a telescopic connection part; 13. a jacking portion; 14. a universal wheel; 15. a transmission gear; 16. a driving gear; 17. a centering plate; 18. transversely pushing the oil cylinder; 19. and (4) a support.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Embodiment 1, as shown in fig. 1 to 2, the specific structure of this embodiment is: the kiln furnace loading device comprises a base 1, a feeding mechanism and a tamping mechanism, wherein a bearing disc 2 with a horizontal upper end surface is arranged in the middle of the upper end of the base 1, the bearing disc 2 rotates around the vertical axis of the bearing disc, and two support frames 3 are arranged at the upper end of the base 1 outside the bearing disc 2, wherein the two support frames 3 are arranged at left and right intervals in the embodiment, and a gap between the two support frames 3 is convenient for hoisting a kiln furnace to the bearing disc 2; the tamping mechanism comprises an installation frame 4, a tamping driving device 5 and a tamping part 6, wherein the installation frame 4 is arranged above the support frame 3, a vertical driving part 7 is vertically arranged in the support frame 3 on one side, the vertical driving part 7 can adopt an oil cylinder and the like, a piston rod of the vertical driving part 7 extends upwards out of the support frame to be connected with a bottom plate, the upper end of the bottom plate is connected with the lower end of the installation frame 4, the tamping driving device 5 is arranged on one side of the installation frame 4 facing the bearing disc 2, the tamping part 6 is arranged at the lower end of the tamping driving device 5, and the tamping driving device 5 can adopt an air pick and the like; the supporting frame 3 is also provided with a feeding mechanism, and the feeding mechanism is communicated with the material storage mechanism; the bearing plate 2 can be driven to rotate by hydraulic pressure, in the embodiment, a circle of transmission gear 15 which is in the same direction as the bearing plate 2 is arranged on the outer wall of the bearing plate 2, the base 1 is provided with a main motor, and an output shaft of the main motor is provided with a driving gear 16 which is meshed with the transmission gear 15.
The concrete during operation: will accomplish the kiln delivery of installation such as stove bottom to bearing dish 2 to the axis that makes the kiln aligns with the axis that bears dish 2, then installs mounting bracket 4 on the bottom plate of vertical drive portion 7, installs ramming drive arrangement 5 again on mounting bracket 4, and chooses for use suitable ramming portion 6 according to inside lining thickness, then installs ramming portion 6 on ramming drive arrangement 5 through modes such as bolts. After the steps are completed, charging materials are added between the furnace wall and the crucible, the charging height is preferably 8-12 cm each time, then the ramming driving device 5 is started, a circle of charging materials are built uniformly along with the rotation of the bearing disc 2, and after one layer of charging materials are built, charging materials are added again and then furnace building is carried out.
The concrete during operation: the other furnace building process is the same as that of embodiment 1, but in this embodiment, in order to adjust the positions of the ramming part 6 and the blanking hopper 11 according to the diameter of the kiln, after the centering of the kiln is completed, the positions of the mounting frames extending out of the bottom plate are adjusted, then the mounting frames are locked by bolts, the position of the blanking hopper 11 is adjusted by the feeding transverse pushing part 10, and the ramming part 6 and the blanking hopper 11 are lifted by the feeding vertical pushing part 8 and the vertical driving part 7 as the height of the lining increases.
Embodiment 3, as shown in fig. 1-2, the other structures of this embodiment are the same as those of embodiment 1, but in this embodiment, the carrier plate 2 is annular, a jacking portion 13 moving in the vertical direction is disposed in the middle of the carrier plate 2, an oil cylinder for driving the jacking portion 13 to lift is disposed in the base 1, and a universal wheel 14 is disposed at the upper end of the jacking portion 13; the outer side of the bearing disc 2 is provided with centering plates 17 which move along the horizontal direction in an annular array mode through the axis of the bearing disc, the centering plates 17 are arc-shaped, the circle centers of the centering plates 17 are located on one side of the bearing disc 2, in the embodiment, four centering plates 17 are arranged, the angle between every two centering plates is ninety degrees, the centering plates 17 are connected with transverse pushing oil cylinders 18, the transverse pushing oil cylinders 18 arranged on one side of the supporting frame 3 are installed on the supporting frame 3, and the rest transverse pushing oil cylinders 18 are installed on a support 19; the support 19 is connected with the base 1 through bolts.
The concrete during operation: the other furnace building process is the same as that of the embodiment 1, but in the embodiment, in order to quickly complete the centering, after the furnace is carried to the upper end of the bearing plate 2, the support 19 between the support frames 3 at the two sides is fixed on the base 1, and then the jacking part 13 moves upwards to jack up the furnace, so that the lower end surface of the furnace is separated from the upper end surface of the bearing plate 2.
After the kiln is jacked up, piston rods of transverse pushing oil cylinders 18 on the periphery of the kiln synchronously move towards the kiln, so that the centering plate 17 is in contact with the outer wall of the kiln, and the kiln is pushed to finish centering. After the centering is finished, the jacking part 13 moves downwards until the jacking part is not in contact with the kiln, and the kiln is placed on the bearing plate 2 again, so that the centering is finished quickly.
After the furnace building is finished, the support 19 for transporting the furnace away from the front is dismantled, so that the motion of the furnace is prevented from being influenced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (9)
1. A furnace building system with a compact kiln lining comprises a base (1), a feeding mechanism and a tamping mechanism, and is characterized in that a bearing disc (2) with a horizontal upper end surface is arranged in the middle of the upper end of the base (1), the bearing disc (2) rotates around a vertical axis of the bearing disc, and a support frame (3) is arranged on the outer side of the bearing disc (2) at the upper end of the base (1); the tamping mechanism comprises a mounting frame (4), a tamping driving device (5) and a tamping part (6), wherein a vertical driving part (7) for driving the mounting frame (4) to move along the vertical direction is arranged on the supporting frame (3), the tamping driving device (5) is arranged on one side of the mounting frame (4) facing the bearing disc (2), and the tamping part (6) is arranged at the lower end of the tamping driving device (5); the support frame (3) is also provided with a feeding mechanism.
2. The furnace building system with the compact kiln lining as claimed in claim 1, wherein the supporting frame (3) is provided with a feeding vertical pushing portion (8), the feeding vertical pushing portion (8) is connected with a lifting portion (9) in the feeding mechanism, the lifting portion (9) is provided with a feeding transverse pushing portion (10), the feeding transverse pushing portion (10) is connected with a discharging hopper (11) in the feeding mechanism, and the upper end of the discharging hopper (11) is communicated with the storing mechanism through a telescopic connecting portion (12).
3. A furnace building system with a dense kiln lining according to claim 2, characterised in that the mounting frame (4) is bolted to the vertical drive (7).
4. The furnace building system with the dense kiln lining as claimed in claim 1, characterized in that the bearing disc (2) is annular, a jacking portion (13) moving in the vertical direction is arranged in the middle of the bearing disc (2), and a universal wheel (14) is arranged at the upper end of the jacking portion (13).
5. The furnace building system with the compact kiln lining as claimed in any one of claims 1 or 4, characterized in that a circle of transmission gears (15) in the same direction as the bearing disc (2) is arranged on the outer wall of the bearing disc, a main motor is arranged on the base (1), and a driving gear (16) meshed with the transmission gears (15) is arranged on an output shaft of the main motor.
6. Furnace building system with a dense kiln lining according to claim 4, characterised in that the outer side of the carrier disc (2) is provided with centring plates (17) moving in horizontal direction in an annular array of their axes.
7. The furnace building system with the dense kiln lining as claimed in claim 6, characterized in that the centering plate (17) is connected with a transverse pushing cylinder (18), the transverse pushing cylinder (18) arranged on one side of the support frame (3) is mounted on the support frame (3), and the rest transverse pushing cylinders (18) are mounted on a support (19).
8. Furnace building system with a dense kiln lining according to claim 7, characterised in that the support (19) is bolted to the foundation (1).
9. Furnace building system with a densified kiln lining according to any one of claims 6 to 8, characterized in that the centring plate (17) is curved with its centre at the side of the carrier plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110647916.6A CN113375467A (en) | 2021-06-10 | 2021-06-10 | Furnace building system with compact kiln liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110647916.6A CN113375467A (en) | 2021-06-10 | 2021-06-10 | Furnace building system with compact kiln liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113375467A true CN113375467A (en) | 2021-09-10 |
Family
ID=77573557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110647916.6A Pending CN113375467A (en) | 2021-06-10 | 2021-06-10 | Furnace building system with compact kiln liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113375467A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA742377A (en) * | 1974-11-22 | 1979-09-15 | Spribag Ag | DEVICE FOR AUTOMATIC LINING OF CONTAINERS, IN PARTICULAR POURS |
| CN2868621Y (en) * | 2006-01-05 | 2007-02-14 | 山东八三特种耐火材料厂 | Tamping former |
| CN101545723A (en) * | 2009-05-01 | 2009-09-30 | 罗永耕 | Method for tamping internal furnace of induction furnace with tampering machine |
| CN201456166U (en) * | 2009-05-01 | 2010-05-12 | 罗永耕 | Tamping device for shaping internal furnace |
| CN201645599U (en) * | 2010-03-30 | 2010-11-24 | 山东嘉和耐火材料有限责任公司 | Automatic ramming machine for silicon carbide reduction tank |
| CN204757688U (en) * | 2015-05-08 | 2015-11-11 | 伊川县星源冶金炉料有限公司 | Pneumatic automatic stove machine of building |
| CN106440813A (en) * | 2016-08-30 | 2017-02-22 | 江苏精棱铸锻股份有限公司 | Ramming device for lining of medium-frequency induction furnace |
| CN110053130A (en) * | 2019-05-30 | 2019-07-26 | 淄博海能塑管有限公司 | Ramming forming machine |
| CN110918803A (en) * | 2019-12-15 | 2020-03-27 | 安徽戎发冲压机器人有限公司 | Centering and beating device for hot stamping forming line |
| CN211415589U (en) * | 2019-11-04 | 2020-09-04 | 郑州建兴高科炉材有限公司 | A pressurization setting device for unshaped refractory material |
| CN213290641U (en) * | 2020-06-16 | 2021-05-28 | 浙江攀盛冶金材料有限公司 | Ramming device for refractory bricks |
-
2021
- 2021-06-10 CN CN202110647916.6A patent/CN113375467A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA742377A (en) * | 1974-11-22 | 1979-09-15 | Spribag Ag | DEVICE FOR AUTOMATIC LINING OF CONTAINERS, IN PARTICULAR POURS |
| CN2868621Y (en) * | 2006-01-05 | 2007-02-14 | 山东八三特种耐火材料厂 | Tamping former |
| CN101545723A (en) * | 2009-05-01 | 2009-09-30 | 罗永耕 | Method for tamping internal furnace of induction furnace with tampering machine |
| CN201456166U (en) * | 2009-05-01 | 2010-05-12 | 罗永耕 | Tamping device for shaping internal furnace |
| CN201645599U (en) * | 2010-03-30 | 2010-11-24 | 山东嘉和耐火材料有限责任公司 | Automatic ramming machine for silicon carbide reduction tank |
| CN204757688U (en) * | 2015-05-08 | 2015-11-11 | 伊川县星源冶金炉料有限公司 | Pneumatic automatic stove machine of building |
| CN106440813A (en) * | 2016-08-30 | 2017-02-22 | 江苏精棱铸锻股份有限公司 | Ramming device for lining of medium-frequency induction furnace |
| CN110053130A (en) * | 2019-05-30 | 2019-07-26 | 淄博海能塑管有限公司 | Ramming forming machine |
| CN211415589U (en) * | 2019-11-04 | 2020-09-04 | 郑州建兴高科炉材有限公司 | A pressurization setting device for unshaped refractory material |
| CN110918803A (en) * | 2019-12-15 | 2020-03-27 | 安徽戎发冲压机器人有限公司 | Centering and beating device for hot stamping forming line |
| CN213290641U (en) * | 2020-06-16 | 2021-05-28 | 浙江攀盛冶金材料有限公司 | Ramming device for refractory bricks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111590749B (en) | Vertical vibration forming process and forming equipment for reinforced concrete pipe | |
| CN1222626C (en) | Method for reconstructing and building blast furnace in short time and its equipment | |
| CN111152356B (en) | Precast concrete spare and manufacturing installation thereof | |
| CN102310480B (en) | Radial extruding tubing machine | |
| CN113043447B (en) | Working method of suspension roller overturning vertical stripping pipe making equipment | |
| CN113375467A (en) | Furnace building system with compact kiln liner | |
| CN113561311A (en) | Full-automatic building block forming production line and production method thereof | |
| CN112643017A (en) | Lining casting method of telescopic tire mold for integral casting of inner lining of molten steel tank | |
| CN106696058A (en) | Cement pipe forming device with position changing device | |
| CN216578486U (en) | Duplex position mandrel vibration tuber | |
| CN215810209U (en) | Vertical vibration furnace building machine | |
| CN215790564U (en) | Machining platform for building furnace | |
| CN206367069U (en) | Cement pipe molding device with transposer | |
| CN214515194U (en) | Coarse material returning device of slag micro powder pulverizing system | |
| CN217431845U (en) | Ball mill for ceramic machining | |
| CN219703494U (en) | Daub spraying device for steel ladle | |
| CN111590743A (en) | Double-station core mould vibration pipe making machine | |
| CN115823886B (en) | Integrated charging device | |
| CN219235606U (en) | Precast concrete battenboard | |
| CN219132811U (en) | Discharging machine supporting device | |
| CN212043847U (en) | Steel pipe polishing and grinding frame | |
| CN107673080A (en) | Feed stacking apparatus | |
| CN217020889U (en) | Concrete conveying equipment and concrete distributing system | |
| CN220866959U (en) | Lifting machine for building engineering fitment | |
| CN220534538U (en) | Lifting type stirring, conveying and pouring integrated tool equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |