CN220187455U - Burn-out preventing device for furnace casting equipment - Google Patents
Burn-out preventing device for furnace casting equipment Download PDFInfo
- Publication number
- CN220187455U CN220187455U CN202321704653.9U CN202321704653U CN220187455U CN 220187455 U CN220187455 U CN 220187455U CN 202321704653 U CN202321704653 U CN 202321704653U CN 220187455 U CN220187455 U CN 220187455U
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- China
- Prior art keywords
- fire
- steel plate
- outer layer
- base
- layer steel
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- 238000005266 casting Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 14
- 230000009970 fire resistant effect Effects 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a burn-out prevention device for furnace casting equipment, which relates to the technical field of furnace casting equipment protection, and comprises the following components: a furnace fire cavity is arranged in the base; the fire blocking opening is arranged on one side of the base and is communicated with the fire cavity; the fire stopping assembly is detachably arranged on the base; according to the utility model, the outer layer steel plate and the fireproof partition plate are positioned around the fire blocking opening, so that the outer layer steel plate and the fireproof partition plate can block the fire passing out of the fire blocking opening, and the burning out of external furnace casting equipment by high Wen Luhuo is avoided; simultaneously, the outer steel plate is sleeved and blocked on a plurality of connecting screws through a plurality of mounting holes formed in the outer steel plate, and a plurality of mounting nuts are mounted on the connecting screws through threads, so that the mounting nuts are used for mounting and fixing the outer steel plate and the base, the mounting process of the outer steel plate and the fire-resistant partition plate is completed, the whole device needs to be replaced when parts are prevented from being damaged, the maintenance cost is greatly reduced, and the workload is reduced.
Description
Technical Field
The utility model relates to the technical field of protection of furnace casting equipment, in particular to a burn-out prevention device for furnace casting equipment.
Background
In the continuous casting and rolling copper rod production process, copper materials flow into an upper launder, a holding furnace, a lower launder and a casting ladle after being melted in a shaft furnace and then flow into a casting machine. In the process, the upper launder, the holding furnace, the lower launder, the ladle and the like are continuously in a natural gas flame barbecue state, and the devices are all made of steel plates into jackets, and the inner surfaces are cast by refractory materials, so that the device can theoretically be used for a long time.
However, in actual production, flames escape from the connecting surfaces and the positions with openings of the devices, the outer sleeve made of the common steel plate is roasted by the flames for a long time, and the edge parts can be damaged slowly, so that the repairing is necessary. However, these devices are heavy, have great workload such as disassembly, lifting and maintenance, are inconvenient to replace, and have high cost. To this end, we provide a device for preventing burnout of furnace casting equipment.
Disclosure of Invention
The technical problems solved by the utility model are as follows: when the existing furnace casting equipment is used, flames escape from the connecting surfaces of the devices and the positions with openings, the outer sleeve made of the common steel plate is roasted by the flames for a long time, the edge parts can be damaged slowly, and repair is needed, but the devices are inconvenient to replace and have high maintenance cost.
The utility model can be realized by the following technical scheme: an apparatus for burn-out prevention of a furnace casting plant, comprising:
the base is internally provided with a furnace fire cavity;
the fire blocking opening is arranged on one side of the base and is communicated with the furnace fire cavity;
and the fire stopping assembly is detachably arranged on the base and is positioned around the fire stopping opening.
The utility model further technically improves that: the firestop assembly comprises:
the outer layer steel plate is detachably arranged on the base through a connecting piece;
the fire-resistant partition plate is arranged on the outer layer steel plate and is positioned between the outer layer steel plate and the fire blocking opening.
The utility model further technically improves that: the connector includes:
the connecting screws are arranged on the base and are positioned around the fire blocking opening;
the plurality of threaded mounting holes are arranged on the outer layer steel plate and correspond to the plurality of connecting screws respectively;
the plurality of mounting nuts can be respectively and threadedly mounted on the plurality of connecting screws, and the plurality of mounting nuts are positioned on one side of the outer layer steel plate far away from the base.
The utility model further technically improves that: the outer layer steel plate is provided with a plurality of fireproof sleeves, the fireproof sleeves correspond to the mounting holes respectively, and the fireproof sleeves are matched with the mounting nuts.
The utility model further technically improves that: the installation nut is provided with a fireproof barrel, the fireproof barrel is located at one side, far away from the outer layer steel plate, of the installation nut, and the fireproof barrel is sleeved outside the connecting screw rod along with the installation nut.
The utility model further technically improves that: a plurality of reinforced steel wire meshes are arranged in the base, and one reinforced steel wire mesh is positioned on one side close to the fire blocking opening.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The device is characterized in that the outer layer steel plate and the fireproof partition plate are positioned around the fire blocking opening, so that the outer layer steel plate and the fireproof partition plate can block the fire passing out of the fire blocking opening, and the burning out of external furnace casting equipment by a high Wen Luhuo is avoided; meanwhile, the outer layer steel plate is sleeved and clamped on the connecting screws through the plurality of mounting holes arranged on the outer layer steel plate, and then is mounted on the connecting screws through the plurality of mounting nuts in a threaded manner, so that the outer layer steel plate and the base are mounted and fixed through the mounting nuts, the mounting process of the outer layer steel plate and the fire-resistant partition plate is completed, the whole device is prevented from being replaced when the components are damaged, the maintenance cost is greatly reduced, and the workload is reduced;
(2) When the outer layer steel plate and the base are fixed by the mounting nuts, the plurality of mounting nuts are sleeved and fireproof protection is carried out by arranging a plurality of fireproof sleeves on the outer layer steel plate, so that the mounting nuts are prevented from being burnt out by a height Wen Luhuo; the connecting screw rod can be sleeved and protected in a fireproof mode through the fireproof barrel on the mounting nut, and the connecting screw rod is prevented from being burnt out by high-temperature furnace fire, so that the service time of the connecting screw rod and the mounting nut is prolonged.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
fig. 3 is a schematic perspective view of the installation nut and the fire-proof cylinder of the present utility model.
In the figure: 1. a base; 2. a fire chamber; 3. a firestop assembly; 301. an outer layer steel plate; 302. a refractory separator; 4. a connecting piece; 401. a connecting screw; 402. a mounting hole; 403. installing a nut; 5. a fireproof sleeve; 6. a fire-resistant cartridge; 7. a steel wire mesh; 8. and a fire blocking opening.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-3, the present utility model provides an apparatus for preventing burnout of a furnace casting apparatus; when the whole device is used, the whole base 1 is installed in corresponding furnace casting equipment, combustion-supporting air flow or other combustion-supporting agents are introduced into the furnace through the fire blocking opening 8, and the fire blocking assembly 3 is positioned around the fire blocking opening 8, so that the fire blocking assembly 3 can block the furnace fire introduced from the fire blocking opening 8, and the external furnace casting equipment is prevented from being burnt out by the high Wen Luhuo; meanwhile, the detachable fire blocking assembly 3 can be replaced at any time, when parts are prevented from being damaged, the whole device needs to be replaced, the maintenance cost is greatly reduced, and the workload is reduced.
In order to block the fire coming out of the fire stop mouth 8, the fire stop assembly 3 comprises: the outer layer steel plate 301 and the fire-resistant partition plate 302, the outer layer steel plate 301 can be installed on the base 1 through the connecting piece 4, and the fire-resistant partition plate 302 in the outer layer steel plate 301 can block the fire from the fire blocking opening 8, so that the outer furnace casting equipment is prevented from being burnt out by the high Wen Luhuo.
To facilitate the disassembly and assembly of the outer layer steel plate 301 and the refractory spacer 302, the connector 4 includes: the outer layer steel plate 301 is sleeved and clamped on the plurality of connecting screws 401 through the plurality of mounting holes 402 arranged on the outer layer steel plate 301, and then the outer layer steel plate 301 and the fireproof partition plate 302 are mounted and fixed between the outer layer steel plate 301 and the base 1 through the plurality of mounting nuts 403 in a threaded manner on the connecting screws 401, so that the mounting nuts 403 are used for mounting and fixing the outer layer steel plate 301 and the base 1; on the contrary, the outer layer steel plate 301 and the refractory partition plate 302 are removed.
In order to perform fire-resistant protection on the mounting nut 403, when the mounting nut 403 is used for fixing the outer layer steel plate 301 and the base 1, the plurality of mounting nuts 403 are sleeved and fire-resistant protected by the plurality of fire-resistant sleeves 5 arranged on the outer layer steel plate 301, so that the mounting nut 403 is prevented from being burnt out by the height Wen Luhuo, and the service time of the mounting nut 403 is prolonged.
In order to carry out fire-resistant protection to the connecting screw 401, when the mounting nut 403 is used for mounting and fixing the outer layer steel plate 301 and the base 1, the connecting screw 401 can be sleeved and fire-resistant protected by the fire-proof cylinder 6 on the mounting nut 403, so that the connecting screw 401 is prevented from being burnt out by high-temperature fire, and the service time of the connecting screw 401 is prolonged.
The structure of the whole device can be reinforced by the plurality of reinforcing steel wires 7 arranged in the base 1, and the structural strength of the whole device is improved.
When the furnace casting device is used, the whole base 1 is installed in corresponding furnace casting equipment, the plurality of reinforced steel wire nets 7 arranged in the base 1 can improve the structural strength of the whole device, combustion-supporting air flow or other combustion-supporting agents can be introduced into the furnace fire through the fire blocking opening 8, and the outer layer steel plate 301 and the fireproof partition plate 302 are positioned around the fire blocking opening 8, so that the outer layer steel plate 301 and the fireproof partition plate 302 can block the furnace fire introduced from the fire blocking opening 8, and the phenomenon that the external furnace casting equipment is burnt out by a high Wen Luhuo is avoided; meanwhile, the outer layer steel plate 301 is sleeved and clamped on the connecting screws 401 through the plurality of mounting holes 402 formed in the outer layer steel plate 301, and then the outer layer steel plate 301 and the base 1 are mounted and fixed through the plurality of mounting nuts 403 in a threaded manner on the connecting screws 401, so that the mounting process of the outer layer steel plate 301 and the fireproof partition plate 302 is completed, the whole device is required to be replaced when components are prevented from being damaged, the maintenance cost is greatly reduced, and the workload is reduced;
when the outer layer steel plate 301 and the base 1 are installed and fixed by the installation nuts 403, the installation nuts 403 are sleeved and fireproof protected by the plurality of fireproof sleeves 5 arranged on the outer layer steel plate 301, so that the installation nuts 403 are prevented from being burnt out by the height Wen Luhuo; the fireproof cylinder 6 on the mounting nut 403 can sleeve the connecting screw 401 and prevent the connecting screw 401 from being burnt out by high-temperature fire, so that the service time of the connecting screw 401 and the mounting nut 403 is prolonged.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.
Claims (6)
1. An apparatus for burn-out prevention of a furnace casting plant, comprising:
a base (1), wherein a furnace fire cavity (2) is arranged in the base (1);
the fire blocking opening (8) is arranged on one side of the base (1), and the fire blocking opening (8) is communicated with the fire cavity (2);
and the fire stopping assembly (3) is detachably arranged on the base (1), and the fire stopping assembly (3) is positioned around the fire stopping opening (8).
2. An arrangement for burn-out prevention of a furnace casting plant according to claim 1, wherein said firestop assembly (3) comprises:
the outer layer steel plate (301), the outer layer steel plate (301) is detachably arranged on the base (1) through the connecting piece (4);
and a refractory separator (302), wherein the refractory separator (302) is arranged on the outer layer steel plate (301), and the refractory separator (302) is positioned between the outer layer steel plate (301) and the fire blocking opening (8).
3. An arrangement for burn-out prevention of a furnace casting plant according to claim 2, characterized in that said connection (4) comprises:
the connecting screws (401) are arranged on the base (1), and the connecting screws (401) are positioned around the fire blocking opening (8);
a plurality of mounting holes (402), wherein the plurality of threaded mounting holes (402) are arranged on the outer layer steel plate (301), and the plurality of threaded mounting holes (402) respectively correspond to the plurality of connecting screws (401);
a plurality of mounting nuts (403), the plurality of mounting nuts (403) are respectively screwed on the plurality of connecting screws (401), and the plurality of mounting nuts (403) are positioned on one side of the outer layer steel plate (301) away from the base (1).
4. A device for preventing burnout of a furnace casting apparatus according to claim 3, wherein the outer layer steel plate (301) is provided with a plurality of fireproof sleeves (5), the plurality of fireproof sleeves (5) respectively correspond to the plurality of mounting holes (402), and the fireproof sleeves (5) are adapted to the mounting nuts (403).
5. A device for preventing burnout of a furnace casting plant according to claim 3, characterized in that the mounting nut (403) is provided with a fire-proof cylinder (6), the fire-proof cylinder (6) is located at the side of the mounting nut (403) remote from the outer layer steel plate (301), and the fire-proof cylinder (6) is sleeved outside the connecting screw (401) following the mounting nut (403).
6. A device for preventing burnout of a furnace casting plant according to claim 1, characterized in that a plurality of reinforcing steel wires (7) are provided in the base (1), and that one of the reinforcing steel wires (7) is located on the side close to the fire shield (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321704653.9U CN220187455U (en) | 2023-06-30 | 2023-06-30 | Burn-out preventing device for furnace casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321704653.9U CN220187455U (en) | 2023-06-30 | 2023-06-30 | Burn-out preventing device for furnace casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187455U true CN220187455U (en) | 2023-12-15 |
Family
ID=89116267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321704653.9U Active CN220187455U (en) | 2023-06-30 | 2023-06-30 | Burn-out preventing device for furnace casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187455U (en) |
-
2023
- 2023-06-30 CN CN202321704653.9U patent/CN220187455U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |