CN214537397U - Resistant material construction structures of walking-beam furnace boundary beam - Google Patents
Resistant material construction structures of walking-beam furnace boundary beam Download PDFInfo
- Publication number
- CN214537397U CN214537397U CN202120024499.5U CN202120024499U CN214537397U CN 214537397 U CN214537397 U CN 214537397U CN 202120024499 U CN202120024499 U CN 202120024499U CN 214537397 U CN214537397 U CN 214537397U
- Authority
- CN
- China
- Prior art keywords
- plate
- anchoring
- furnace
- water
- heavy
- 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
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to a step furnace technical field relates to a step furnace boundary beam refractory construction structures. The utility model has the advantages of simple structure, the cost is low, simple to operate, materials are saved, backup pad through L type structure supports and fixes a position heavy matter piece, can effectively avoid toppling over the condition on the furnace body side wall because of thermal expansion leads to heavy matter piece, has improved boundary beam structure stability in use, has prolonged boundary beam structure life, can play certain supporting role to side heavy matter piece and light matter piece side at the safe edge steel sheet simultaneously, can further guarantee the stability in safety of step-by-step furnace boundary beam.
Description
Technical Field
The utility model relates to a step furnace technical field relates to a step furnace boundary beam refractory construction structures.
Background
The walking beam furnace is a continuous heating furnace which moves forward the blank one by the actions of ascending, advancing, descending and retreating of the furnace bottom or the water-cooled metal beam, the walking beam furnace edge beam is alternated due to cold and hot circulation, deformation and fracture caused by uneven heating often occur, the edge beam can be toppled over on the side wall due to long-time use, the condition that the workpiece is damaged when the workpiece is conveyed is caused, and the walking beam furnace is not favorable for enterprise production.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a guarantee walking-beam furnace boundary beam at the safety and stability, prolonged walking-beam furnace boundary beam refractory construction structure of boundary beam structure life.
In order to solve the technical problem, the utility model provides a technical scheme that its technical problem adopted is:
a step furnace side beam refractory construction structure comprises a furnace body side wall, wherein the furnace body side wall is arranged on a bottom steel base, a water cooling beam is arranged on the bottom steel base, light blocks are arranged on two sides of the water cooling beam, a connecting plate is arranged on the water cooling beam, a metal beam is arranged on the connecting plate, and heavy blocks are arranged on two sides of the metal beam;
the support plate comprises a first plate and a second plate, the first plate is perpendicularly arranged on the second plate and is of an L-shaped structure, the second plate is arranged between the light mass block and the heavy mass block, the free end of the second plate is connected with the connecting plate, the second plate is arranged between the heavy mass block and the side wall of the furnace body, and the support plate of the L-shaped structure supports and positions the heavy mass block.
Furthermore, the welding of connecting plate one side has the safe edge steel sheet, the safe edge steel sheet sets up perpendicularly the tip of connecting plate, be provided with on the heavy matter piece with safe edge steel sheet assorted safe edge groove, the card of safe edge steel sheet is established on the safe edge groove.
Further, still include and prevent the inflation blanket, prevent that the inflation blanket sets up on the bottom steel seat, furnace body side wall and lightweight are all set up on preventing the inflation blanket.
Further, the water-cooling beam comprises an I-shaped steel and a water-cooling plate, two ends of the water-cooling plate are welded on the I-shaped steel, and a cooling channel used for water flowing is arranged between the I-shaped steel and the water-cooling plate.
Furthermore, an anti-expansion plate is arranged on the connecting plate, and the heavy block is arranged on the anti-expansion plate.
Furthermore, a first anchoring claw is arranged in the heavy block, a welding plate is arranged at the free end of the first anchoring claw, and the welding plate is welded with the connecting plate.
Further, the first anchoring claw comprises a first vertical rod and a first anchoring rod, and the first vertical rod and the first anchoring claw are connected to form a hook-shaped mechanism.
Furthermore, first anchor claw includes first montant and two first anchor poles, two first anchor pole tip all with the free end of first montant is connected, makes first anchor claw is Y type structure.
Further, be provided with a plurality of second anchor claws in the light piece, a plurality of second anchor claws respectively with water-cooling roof beam, bottom steel seat fixed connection, second anchor claw includes second montant and two second anchor rods, two second anchor rod tip all with the free end of second montant is connected, makes second anchor claw is Y type structure.
Further, the metal beam comprises a connecting frame, a first cross beam and a second cross beam, one end of the connecting frame is fixedly connected with the connecting plate, the other end of the connecting frame is fixedly connected with the first cross beam, the second cross beam is sleeved on the first cross beam, and the second cross beam is fixedly connected with the first cross beam through a locking bolt.
The utility model has the advantages that:
the utility model has the advantages of simple structure, the cost is low, simple to operate, materials are saved, backup pad through L type structure supports and fixes a position heavy matter piece, can effectively avoid toppling over the condition on the furnace body side wall because of thermal expansion leads to heavy matter piece, has improved boundary beam structure stability in use, has prolonged boundary beam structure life, can play certain supporting role to side heavy matter piece and light matter piece side at the safe edge steel sheet simultaneously, can further guarantee the stability in safety of step-by-step furnace boundary beam.
Drawings
Fig. 1 is a schematic diagram of the construction structure of the refractory material of the side beam of the stepping furnace of the present invention.
The reference numbers in the figures illustrate: 1. a bottom steel base; 11. a furnace body side wall; 12. an anti-swelling blanket; 2. a light mass; 21. a second vertical bar; 22. a second anchor rod; 3. a heavy mass block; 31. a first vertical bar; 32. a first anchor rod; 4. a connecting plate; 41. a second plate; 42. a first plate; 43. edge protecting steel plates; 44. an anti-expansion plate; 5. i-shaped steel; 51. a water-cooling plate; 52. a cooling channel; 6. a connecting frame; 61. a first cross member; 62. a second cross member; 63. locking the bolt;
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, the construction structure of the refractory material of the side beam of the walking beam furnace comprises a side wall 11 of the furnace body, wherein the side wall 11 of the furnace body is arranged on a bottom steel base 1, a water-cooling beam is arranged on the bottom steel base 1, light blocks 2 are arranged on two sides of the water-cooling beam, a connecting plate 4 is arranged on the water-cooling beam, a metal beam is arranged on the connecting plate 4, and heavy blocks 3 are arranged on two sides of the metal beam;
still include the backup pad, the backup pad includes first board 42 and second board 41, first board 42 sets up perpendicularly and is L type structure on second board 41, second board 41 sets up between light mass 2 and heavy mass 3, just second board 41's free end with connecting plate 4 is connected, second board 41 sets up between heavy mass 3 and furnace body side wall 11, supports and fixes a position heavy mass 3 through the backup pad of L type structure.
The utility model has the advantages of simple structure, the cost is low, high durability and convenient installation, materials are saved, backup pad through L type structure supports and fixes a position heavy mass piece 3, can effectively avoid leading to the condition that heavy mass piece 3 emptys on furnace body side wall 11 because of thermal expansion, boundary beam structure stability in use has been improved, boundary beam structure life has been prolonged, can play certain supporting role to side heavy mass piece 3 and light mass piece 2 side at safe edge steel sheet 43 simultaneously, can further guarantee the safety and stability of step-by-step furnace boundary beam.
Meanwhile, the light block 2 and the heavy block 3 are formed by pouring, high-temperature kiln sintering is not needed, the working efficiency is high, and the thermal shock stability, the high-temperature strength and the volume stability of the light block 2 and the heavy block 3 are improved.
The welding of connecting plate 4 one side has safe edge steel sheet 43, safe edge steel sheet 43 sets up perpendicularly the tip of connecting plate 4, be provided with on the heavy matter piece 3 with safe edge steel sheet 43 assorted safe edge groove, safe edge steel sheet 43 card is established safe edge groove is last.
The water-cooling beam comprises I-shaped steel 5 and a water-cooling plate 51, the two ends of the water-cooling plate 51 are welded on the I-shaped steel 5, and a cooling channel 52 for water to flow through is arranged between the I-shaped steel 5 and the water-cooling plate 51.
The anti-expansion blanket 12 is arranged on the bottom steel base 1, the furnace body side wall 11 and the light block 2 are arranged on the anti-expansion blanket 12, and the anti-expansion blanket 12 is made of a heated non-expansion material; the anti-expansion plate 44 is arranged on the connecting plate 4, the heavy block 3 is arranged on the anti-expansion plate 44, and the anti-expansion plate 44 or the anti-expansion blanket 12 is arranged, so that the use stability of two expanded materials of different materials when being heated can be improved, the field workload can be reduced, the construction can be simplified, and the construction speed can be increased.
A first anchoring claw is arranged in the heavy block 3, a welding plate is arranged at the free end of the first anchoring claw, and the welding plate is welded with the connecting plate 4.
The first anchoring claw comprises a first vertical rod 31 and a first anchoring rod 32, and the first vertical rod 31 is connected with the first anchoring claw to form a hook-shaped mechanism.
The first anchoring claw comprises a first vertical rod 31 and two first anchoring rods 32, and the end parts of the two first anchoring rods 32 are connected with the free end of the first vertical rod 31, so that the first anchoring claw is of a Y-shaped structure.
Be provided with a plurality of second anchor claws in the light mass piece 2, a plurality of second anchor claws respectively with water-cooling roof beam, 1 fixed connection of bottom steel seat, the second anchor claw includes second montant 21 and two second anchor rods 22, two second anchor rod 22 tip all with the free end of second montant 21 is connected, makes the second anchor claw is Y type structure.
The first anchoring claw and the second anchoring claw have the same structure, and the thermal shock stability, the high-temperature strength and the volume stability of the heavy block 3 and the light block 2 can be improved through the anchoring claws, so that the stability of the two is reduced when the stepping furnace is used.
The metal beam comprises a connecting frame 6, a first cross beam 61 and a second cross beam 62, one end of the connecting frame 6 is fixedly connected with the connecting plate 4, the other end of the connecting frame is fixedly connected with the first cross beam 61, the second cross beam 62 is sleeved on the first cross beam 61, and the second cross beam 62 is fixedly connected with the first cross beam 61 through a locking bolt 63
The second anchoring claw is preset on the water-cooled beam and the bottom steel seat 1, the light block 2 is poured by adopting light high-temperature resistant pouring material, after the light block 2 is poured, the connecting plate 4 and the supporting plate are arranged on the light block, the connecting plate 4 is welded with the water-cooled beam, the first anchoring claw is welded on the connecting plate 4, the edge-protecting steel plate 43 is welded on the side surface of the connecting plate, the anti-expansion plate 44 is arranged on the connecting plate 4, then the heavy block 3 is poured by adopting heavy high-temperature resistant pouring material, the supporting plate connected with the connecting plate 4 supports the heavy block 3, the situation that the heavy block 3 is inclined on the side wall 11 of the furnace body due to expansion can be effectively avoided, the use stability of the edge beam structure is improved, the service life of the edge beam structure is prolonged, meanwhile, under the matched positioning of the edge-protecting steel plate 43 and the supporting plate, the stability of the heavy block 3 in use can be further ensured, and the light block 2 and the heavy block 3 do not need to be burnt by a high-temperature kiln, the working efficiency is high, and the thermal shock stability, the high-temperature strength and the volume stability of the light block 2 and the heavy block 3 are improved.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. A step furnace side beam refractory construction structure is characterized by comprising a furnace body side wall, wherein the furnace body side wall is arranged on a bottom steel seat, a water cooling beam is arranged on the bottom steel seat, light blocks are arranged on two sides of the water cooling beam, a connecting plate is arranged on the water cooling beam, a metal beam is arranged on the connecting plate, and heavy blocks are arranged on two sides of the metal beam;
the support plate comprises a first plate and a second plate, the first plate is perpendicularly arranged on the second plate and is of an L-shaped structure, the second plate is arranged between the light mass block and the heavy mass block, the free end of the second plate is connected with the connecting plate, the second plate is arranged between the heavy mass block and the side wall of the furnace body, and the support plate of the L-shaped structure supports and positions the heavy mass block.
2. The walking furnace edge beam refractory construction structure as claimed in claim 1, wherein a bead steel plate is welded to one side of the connecting plate, the bead steel plate is vertically arranged at an end of the connecting plate, a bead groove matched with the bead steel plate is arranged on the heavy block, and the bead steel plate is clamped on the bead groove.
3. The stepping furnace edge beam refractory construction structure as claimed in claim 1, further comprising an anti-expansion blanket disposed on the bottom steel base, wherein the furnace body side wall and the lightweight block are disposed on the anti-expansion blanket.
4. The walking furnace edge beam refractory construction structure as claimed in claim 1, wherein the water-cooled beam comprises an i-shaped steel and a water-cooled plate, two ends of the water-cooled plate are welded on the i-shaped steel, and a cooling channel for water to flow through is arranged between the i-shaped steel and the water-cooled plate.
5. The stepping furnace edge beam refractory construction structure of claim 1, wherein an anti-expansion plate is provided on the connection plate, and the heavy mass is provided on the anti-expansion plate.
6. The stepping furnace edge beam refractory construction structure as claimed in claim 1, wherein a first anchoring claw is arranged in the heavy block, a welding plate is arranged at a free end of the first anchoring claw, and the welding plate is welded with the connecting plate.
7. The walking furnace edge beam refractory construction structure of claim 6, wherein the first anchoring claw comprises a first vertical rod and a first anchoring rod, and the first vertical rod and the first anchoring claw are connected to form a hook-shaped mechanism.
8. The walking furnace edge beam refractory construction structure as claimed in claim 6, wherein the first anchoring claw comprises a first vertical rod and two first anchoring rods, and the ends of the two first anchoring rods are connected with the free end of the first vertical rod, so that the first anchoring claw is in a Y-shaped structure.
9. The walking furnace edge beam refractory construction structure as claimed in claim 1, wherein a plurality of second anchoring claws are arranged in the light weight block, the second anchoring claws are respectively and fixedly connected with the water-cooled beam and the bottom steel base, the second anchoring claws comprise a second vertical rod and two second anchoring rods, and the end parts of the two second anchoring rods are connected with the free end of the second vertical rod, so that the second anchoring claws are in a Y-shaped structure.
10. The walking furnace edge beam refractory construction structure as claimed in claim 1, wherein the metal beam comprises a connecting frame, a first beam and a second beam, one end of the connecting frame is fixedly connected with the connecting plate, the other end of the connecting frame is fixedly connected with the first beam, the second beam is sleeved on the first beam, and the second beam is fixedly connected with the first beam through a locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024499.5U CN214537397U (en) | 2021-01-06 | 2021-01-06 | Resistant material construction structures of walking-beam furnace boundary beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024499.5U CN214537397U (en) | 2021-01-06 | 2021-01-06 | Resistant material construction structures of walking-beam furnace boundary beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214537397U true CN214537397U (en) | 2021-10-29 |
Family
ID=78301062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120024499.5U Active CN214537397U (en) | 2021-01-06 | 2021-01-06 | Resistant material construction structures of walking-beam furnace boundary beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214537397U (en) |
-
2021
- 2021-01-06 CN CN202120024499.5U patent/CN214537397U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214537397U (en) | Resistant material construction structures of walking-beam furnace boundary beam | |
| CN112696935A (en) | Resistant material construction structures of walking-beam furnace boundary beam | |
| US3340832A (en) | Refractory roof and method | |
| CN105910442B (en) | A kind of refractory brick erecting by overhang and furnace roof masonry suspending method | |
| CN202912567U (en) | Special chucking appliance used for end socket heat treatment hoisting | |
| CN219885917U (en) | Flat arch protection structure behind glass melting furnace small furnace | |
| CN220892946U (en) | Copper smelting furnace roof arch brick hanging steel structure | |
| CN210412952U (en) | Brazing tool for muffle furnace | |
| CN213179443U (en) | High-temperature trolley heating furnace | |
| CN219956112U (en) | Aluminum industrial furnace refractory lining body with vault structure | |
| CN219670043U (en) | Portable on-spot soot blower of boiler overhauls hoist device | |
| CN219669977U (en) | Safe and quick replacement device for crane buffer | |
| CN210528342U (en) | Integral lifting and lowering equipment for main arch of kiln | |
| CN219489378U (en) | Novel electroslag furnace electrode lifting device | |
| CN212076944U (en) | H-shaped protection plate | |
| CN208688265U (en) | A kind of walking beam furnace walking beam column fettling hole hole slag pan | |
| CN111197114B (en) | Blast furnace cooling wall | |
| CN220485738U (en) | Blast furnace swing launder runner prefabricated part, runner prefabricated part device and launder device | |
| CN211233946U (en) | Furnace wall | |
| CN218523950U (en) | Heating furnace roof anchoring brick hanging device | |
| CN221005946U (en) | Furnace surface block of prebaked anode roasting furnace | |
| CN204397177U (en) | A kind of electrolytic cell body founds the welding equipment to weld seam | |
| CN217087472U (en) | Supplementary ladder of medium-low speed magnetic levitation contact rail arrester installation | |
| CN216445795U (en) | Bridge formwork support convenient to dismantle fast | |
| CN212864528U (en) | Suspended melting pool arch top device of glass electric melting furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |