CN203738013U - Steel ladle structure capable of rapidly giving alarm during molten steel leakage - Google Patents
Steel ladle structure capable of rapidly giving alarm during molten steel leakage Download PDFInfo
- Publication number
- CN203738013U CN203738013U CN201420122746.5U CN201420122746U CN203738013U CN 203738013 U CN203738013 U CN 203738013U CN 201420122746 U CN201420122746 U CN 201420122746U CN 203738013 U CN203738013 U CN 203738013U
- Authority
- CN
- China
- Prior art keywords
- steel
- material layer
- molten steel
- steel ladle
- combustible material
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses a steel ladle structure capable of rapidly giving an alarm during molten steel leakage. The steel ladle structure comprises a fire-resistant material layer. A steel plate layer is arranged outside the fire-resistant material layer. The surface of the steel plate layer is coated with a first thermal insulation coating. A combustible material layer is arranged outside the first thermal insulation coating. The outer surface of the combustible material layer is coated with a second thermal insulation coating. Compared with the prior art, the first thermal insulation coating, the combustible material layer and the second thermal insulation coating are added to an existing steel ladle structure, when molten steel breaks through the whole steel ladle due to ablation, combustible materials in the combustible material layer can be combusted due to the molten steel, a large amount of smoke can be released in the combustible material combustion process, an aerial crane master can find molten steel leakage while seeing a large amount of smoke in the steel ladle transfer process and presses down an alarm, then workers in a workshop can know accidents, and therefore the workers can rapidly leave the accident site, and casualty accidents are effectively prevented.
Description
Technical field
When the utility model relates to a kind of molten steel leakage, the steel ladle structure of Rapid Alarm, belongs to steel-making equipment technical field.
Background technology
After molten steel is good, transport through steel ladle.The steel ladle using is now all to use steel plate to make tubbiness, then builds in the steel plate layer the inside of barrel-like structure the refractory masses that has refractory material to be made.But existing often appearance at present damages and cause the accident that molten steel leaks to occur because of steel ladle, and the accident that molten steel leakage occurs is generally mainly 2 kinds of situations, a kind flows out for whole steel ladle tilts to cause the molten steel in steel ladle; Another uses for a long time for steel ladle, and molten steel constantly carries out ablation to steel ladle constituent material, causes molten steel to flow out thereby finally puncture whole steel ladle.Above 2 kinds of situations are burst accident, easily cause a large amount of casualties.For the first accident in use procedure at ordinary times to steel ladle and auxiliary device running check thereof, can greatly avoid the generation of accident.But for the second accident, because first molten steel is to flow out from tiny gap, general staff is difficult to find this gap in the process that checks steel ladle.While causing steel ladle to occur to leak in the time of transhipment molten steel, staff is difficult to the generation of discovery accident.
Summary of the invention
The purpose of this utility model is: the steel ladle structure of Rapid Alarm while providing a kind of molten steel to leak, solves existing steel ladle in the time of transhipment molten steel, the indiscoverable problem of staff when molten steel flows out from steel ladle gap.
The technical solution of the utility model: the steel ladle structure of Rapid Alarm when a kind of molten steel leaks, include refractory masses, be steel plate layer in refractory masses outside, on steel plate layer surface, scribble the first insulating moulding coating layer, the first insulating moulding coating layer outside is combustible material layer, scribbles the second insulating moulding coating layer on combustible material layer outer surface.
The steel ladle structure of Rapid Alarm when above-mentioned molten steel leaks, described combustible material layer is made up of rubber, polystyrene, nylon, epoxy resin, polytetrafluoroethylene (PTFE) or polyphenyl alkene material.
The steel ladle structure of Rapid Alarm when above-mentioned molten steel leaks, described the first insulating moulding coating layer thickness is: 8～12mm.
The steel ladle structure of Rapid Alarm when above-mentioned molten steel leaks, described the second insulating moulding coating layer thickness is: 8～16mm.
The beneficial effects of the utility model: compared with prior art, the utility model has increased by the first insulating moulding coating layer in the structure of original steel ladle, combustible material layer and the second insulating moulding coating layer, when molten steel ablation, while puncturing whole steel ladle, molten steel can make the combustible material burning in combustible material layer, in combustible material combustion process, can discharge a large amount of dense smoke, hanging master worker works as and sees that a large amount of cigarettes occurs knowing that leakage has occurred steel ladle in the time of transhipment steel ladle, hanging master worker's device that pushes for emergency, shop personnel can know the accident of having occurred, thereby leave fast the scene of the accident, effectively avoid the generation of personnel casualty accidents.And be coated with the first insulating moulding coating layer can avoid combustible material layer in steel ladle in the situation that not puncturing, while being subject to high temperature, there is spontaneous combustion; Can avoid the molten steel in steel ladle to splash out while being bonded on combustible material layer and be coated with the second insulating moulding coating layer, combustible material burning.This utility model is done some transformations in the structure of original steel ladle, can, in the time there is molten steel leakage, greatly avoid personnel casualty accidents and occur.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Reference numeral: 1-refractory masses, 2-steel plate layer, 3-the first insulating moulding coating layer, 4-combustible material layer, 5-the second insulating moulding coating layer.
Detailed description of the invention
Embodiment of the present utility model: the steel ladle structure of Rapid Alarm when a kind of molten steel leaks, as shown in drawings, include refractory masses 1 that the steel ladle of existing use includes and the steel plate layer 2 in refractory masses 1 arranged outside, the utility model scribbles the first insulating moulding coating layer 3 on steel plate layer 2 surface of existing steel ladle, then there is combustible material layer 4 in the first insulation material layer 3 arranged outside, and scribble the second insulating moulding coating layer 5 on combustible material layer 4 outer surfaces.
Combustible material layer 4 can be made up of rubber, polystyrene, nylon, epoxy resin, polytetrafluoroethylene (PTFE) or polyphenyl alkene material, all can send a large amount of dense smoke in these material combustion processes.
The temperature of the molten steel in steel ladle is generally 1700 DEG C of left and right, because the burning-point of this different materials is between 350～670 DEG C, for fear of steel ladle do not have ablated, puncture in the situation that, the combustible material layer 4 of being made up of a kind of material in this different materials is because dieseling occurs the high temperature of molten steel, therefore should ensure that the thickness of the first insulating moulding coating layer 3 is: 8～12mm, makes the temperature that is delivered to combustible material layer 4 after refractory masses 1, steel plate layer 2 and the first insulating moulding coating layer 3 below 200 degree.Splash out for fear of the molten steel in steel ladle and drop on combustible material layer 4, cause that combustible material layer 4 burns, therefore scribble the second insulating moulding coating layer 5 on combustible material layer 4, also burn for fear of the material of combustible material layer 4, therefore its thickness is set to: 8～16mm simultaneously.And the insulating moulding coating using can be ZS-1 thermostable heat-isolating coating, the heat insulation and heat control magnitudes table of ZS-1 thermostable heat-isolating coating is as shown in subordinate list 1, while scribbling as can be seen from the table the coating of 8mm thickness, can 250 DEG C of left and right will be reduced to up to the temperature of 1500 DEG C, the burning-point of the complete combustible material lower than combustible material layer 4, thus avoid well combustible material layer 4 to occur the situation of high temperature spontaneous combustion.
Subordinate list 1
Claims (4)
1. the steel ladle structure of Rapid Alarm when a molten steel leaks, it is characterized in that: include refractory masses (1), be steel plate layer (2) in refractory masses (1) outside, on steel plate layer (2) surface, scribble the first insulating moulding coating layer (3), the first insulating moulding coating layer (3) outside is combustible material layer (4), scribbles the second insulating moulding coating layer (5) on combustible material layer (4) outer surface.
2. when molten steel according to claim 1 leaks, the steel ladle structure of Rapid Alarm, is characterized in that: described combustible material layer (4) is made up of rubber, polystyrene, nylon, epoxy resin, polytetrafluoroethylene (PTFE) or polyphenyl alkene material.
3. when molten steel according to claim 1 leaks, the steel ladle structure of Rapid Alarm, is characterized in that: described the first insulating moulding coating layer (3) thickness is: 8～12mm.
4. when molten steel according to claim 1 leaks, the steel ladle structure of Rapid Alarm, is characterized in that: described the second insulating moulding coating layer (5) thickness is: 8～16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122746.5U CN203738013U (en) | 2014-03-19 | 2014-03-19 | Steel ladle structure capable of rapidly giving alarm during molten steel leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122746.5U CN203738013U (en) | 2014-03-19 | 2014-03-19 | Steel ladle structure capable of rapidly giving alarm during molten steel leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738013U true CN203738013U (en) | 2014-07-30 |
Family
ID=51337877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122746.5U Expired - Fee Related CN203738013U (en) | 2014-03-19 | 2014-03-19 | Steel ladle structure capable of rapidly giving alarm during molten steel leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831427A (en) * | 2014-03-19 | 2014-06-04 | 湖州市千金宝云机械铸件有限公司 | Steel ladle structure capable of quickly giving alarm when molten steel leaks |
-
2014
- 2014-03-19 CN CN201420122746.5U patent/CN203738013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831427A (en) * | 2014-03-19 | 2014-06-04 | 湖州市千金宝云机械铸件有限公司 | Steel ladle structure capable of quickly giving alarm when molten steel leaks |
| CN103831427B (en) * | 2014-03-19 | 2016-01-20 | 湖州市千金宝云机械铸件有限公司 | The steel ladle structure of Rapid Alarm when molten steel leaks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2020007791A (en) | Additively manufactured structure and method for making the same. | |
| CN103775831B (en) | Aircraft high temperature pressure air duct leak detection system | |
| CA3010256A1 (en) | Fire extinguishing system and diagnostic methods | |
| CN203738013U (en) | Steel ladle structure capable of rapidly giving alarm during molten steel leakage | |
| CN103831427B (en) | The steel ladle structure of Rapid Alarm when molten steel leaks | |
| CN203927245U (en) | Split type insulation sleeve pipe | |
| CN101896644A (en) | The production method of enamelled steel sheet or part | |
| CN205155370U (en) | Fire -retardant compound pipe | |
| TW201711957A (en) | A method of making a graphitic carbon sheet | |
| CN203084870U (en) | Gas monitoring and alarm device | |
| CN104403491A (en) | Intumescent flame-retardant coating | |
| CN210454809U (en) | Floor structure for a rail vehicle | |
| CN203808785U (en) | Hollow fireproof glass window | |
| CN205207928U (en) | Heat preservation pipe who contains alarming line | |
| CN103656930A (en) | Aerosol automatic fire extinguisher for wind turbine generating set cabin | |
| CN204460214U (en) | The flame projector of full automatic flame solderer | |
| CN103982216B (en) | A kind of diesel locomotive explosion-proof method of highway gas tunnel | |
| CN204938638U (en) | A kind of fire-fighting and rescue elevator with intelligent steel band | |
| CN203412243U (en) | Thermal-insulation fireproof wallpaper | |
| CN204731945U (en) | A kind of wireless gas detection alarm system being applied to restricted clearance | |
| CN205279747U (en) | Inside lining high -pressure, heat preservation stove for low pressure casting | |
| CN107961464A (en) | A kind of extinguishing device of temperature and pressure release | |
| CN104931672A (en) | Test method of safe critical partial pressure of methylacetylene gas | |
| MX2018004905A (en) | Composition for forming insulation film of oriented electrical steel sheet, method for forming insulation film by using same, and oriented electrical steel sheet having insulation film formed therein. | |
| CN207395533U (en) | Shell-and-tube evaporator fast divides range device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |