CN203024593U - Burner pre-cast block - Google Patents
Burner pre-cast block Download PDFInfo
- Publication number
- CN203024593U CN203024593U CN 201220691507 CN201220691507U CN203024593U CN 203024593 U CN203024593 U CN 203024593U CN 201220691507 CN201220691507 CN 201220691507 CN 201220691507 U CN201220691507 U CN 201220691507U CN 203024593 U CN203024593 U CN 203024593U
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- cast
- burner
- block
- cast block
- burner pre
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- Expired - Fee Related
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Abstract
The utility model relates to a burner pre-cast block of a coreless induction furnace of the cast iron industry and aims at solving the problems that the existing burner is short in service life and not compact in structure and sometimes comes off because of long-term washing by melted iron. The burner pre-cast block comprises a burner pre-cast block (1) body and is characterized in that two inner thread sleeves are arranged inside the burner pre-cast block (1). The burner pre-cast block is made of refractory materials. The burner pre-cast block is easy to install, and only hoisting and screw locking need to be carried out. The pre-cast refractory material block structure is adopted, and the burner pre-cast has the strength which traditional water glass quartz sand dose not have.
Description
Technical field
The utility model relates to a kind of for cast iron industry coreless induction furnace converter nose prefabricated section.
Background technology
Coreless induction furnace is a kind of thermoinduction coil that utilizes, by the magnetic line of force, iron block in stove is cut, produce corresponding very large vortex flow, owing to existing resistance in heating object, so can produce a lot of Joule heats, make the temperature of object self increase rapidly, reach the device of molten metallic material purpose.To utilize waterglass to add quartz sand oneself to clap in the domestic common way in coreless induction furnace converter nose place, make a spout of a teapot shape, be convenient to molten iron and flow out in stove, but because this technique is too simple, wash away and bear for a long time molten iron herein, often the life-span is very short, and because structure is not fine and close, occasional comes off, and causes molten iron flow not mild, even splash, affect production safety.
The utility model content
Technical problem to be solved:
The converter nose prefabricated section is washed away by molten iron for a long time, and the life-span is short, and structure is not fine and close, and occasional comes off.
Technical scheme:
In order to overcome the above problems, the utility model provides a kind of converter nose prefabricated section, comprises that converter nose prefabricated section 1 is own, is provided with 2 inner thread sleeves in converter nose prefabricated section 1, is arranged on the both sides, upper surface of converter nose, is used for lifting.
Converter nose prefabricated section 1 material is refractory material.
Beneficial effect:
Product is installed simple, is only lifting and screw locking, uses this preformed refractory material block structure, has given the intensity that its traditional waterglass quartz sand does not possess.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram after installation of the present utility model.
The specific embodiment
A kind of converter nose prefabricated section comprises that converter nose prefabricated section 1 is own, is provided with 2 inner thread sleeves in converter nose prefabricated section 1.
Converter nose prefabricated section 1 material is refractory material.
Refractory material is that refractoriness is not less than a class Inorganic Non-metallic Materials of 1580 ℃.Refractoriness refers to that refractory material bullet sample is not having in the loading situation, resists high temperature action and softening molten Celsius temperature.Refractory material is widely used in the industrial circles such as metallurgy, chemical industry, oil, machine-building, silicate, power.
During use, by suspension ring, be screwed in the sleeve of reservation, the converter nose place of slinging, and the steel construction that welds with the converter nose place be connected two inner thread sleeves and connect, reach fixing effect.Waterglass 2 quartz sands 3 are used for both excessive in converter nose and the bat of body of heater furnace lining joining place at last.
Claims (2)
1. a converter nose prefabricated section, comprise converter nose prefabricated section (1) itself, it is characterized in that: be provided with 2 inner thread sleeves in converter nose prefabricated section (1), be arranged on the both sides, upper surface of converter nose, be used for lifting.
2. converter nose prefabricated section as claimed in claim 1, it is characterized in that: the material of converter nose prefabricated section (1) is refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691507 CN203024593U (en) | 2012-12-14 | 2012-12-14 | Burner pre-cast block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691507 CN203024593U (en) | 2012-12-14 | 2012-12-14 | Burner pre-cast block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024593U true CN203024593U (en) | 2013-06-26 |
Family
ID=48648572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691507 Expired - Fee Related CN203024593U (en) | 2012-12-14 | 2012-12-14 | Burner pre-cast block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449276A (en) * | 2017-07-04 | 2017-12-08 | 西安飞机工业（集团）有限责任公司 | A kind of medium-frequency induction furnace converter nose and its application method |
| CN108374068A (en) * | 2018-04-18 | 2018-08-07 | 宜兴市龙宸炉料有限公司 | Long-life furnace mouth capable of being replaced quickly |
-
2012
- 2012-12-14 CN CN 201220691507 patent/CN203024593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449276A (en) * | 2017-07-04 | 2017-12-08 | 西安飞机工业（集团）有限责任公司 | A kind of medium-frequency induction furnace converter nose and its application method |
| CN108374068A (en) * | 2018-04-18 | 2018-08-07 | 宜兴市龙宸炉料有限公司 | Long-life furnace mouth capable of being replaced quickly |
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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: 20130626 Termination date: 20171214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |