CN204944168U - Casting smelting intermediate frequency furnace - Google Patents
Casting smelting intermediate frequency furnace Download PDFInfo
- Publication number
- CN204944168U CN204944168U CN201520456900.7U CN201520456900U CN204944168U CN 204944168 U CN204944168 U CN 204944168U CN 201520456900 U CN201520456900 U CN 201520456900U CN 204944168 U CN204944168 U CN 204944168U
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- China
- Prior art keywords
- intermediate frequency
- frequency furnace
- increases
- fire door
- cavity
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Links
- 238000005266 casting Methods 0.000 title claims abstract description 18
- 238000003723 Smelting Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052742 iron Inorganic materials 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009835 boiling Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000007499 fusion processing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model belongs to intermediate frequency furnace apparatus technical field, particularly relates to a kind of casting smelting intermediate frequency furnace.The utility model discloses casting smelting intermediate frequency furnace, casting smelting intermediate frequency furnace comprises body of heater, described body of heater offers fire door, described fire door place is provided with increases part, the described part that increases is ring bodies, the described part that increases comprises inner ring and flange, the sidepiece uniform parts of described flange has several set bolts to install cavity, the bottom that cavity installed by described set bolt extends into inner ring, described set bolt is installed in cavity and is provided with installing hole, and the described part that increases is locked on fire door by installing hole.The beneficial effects of the utility model are: decrease due to molten iron boiling or the unsafe factor brought that splashes, improve workman's operating efficiency, reduce iron loss, fractional analysis of effectively optimizing the structure of production.
Description
Technical field
The utility model belongs to intermediate frequency furnace apparatus technical field, particularly relates to a kind of casting smelting intermediate frequency furnace.
Background technology
In current China casting manufacture process, because intermediate frequency furnace power continuously adjustabe, power density is large, and easy to operate, be conducive to realizing rapid melting, without the need to contacting with coke, also without air blast, its flue dust is few.Because our company's intermediate frequency furnace is once maximum, to melt maximum molten iron be 5 tons, can not be applicable to the product of 6 tons to 9 tons.To wrap in fire door in fusion process too low due to 5 tons again, there is unsafe factor in fusion process when molten iron easily overflows or sputters from fire door when seething with excitement.Molten iron loss is serious.Serious waste cost, the development of restriction cast iron production capacity.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, there is provided a kind of to decrease due to molten iron boiling or the unsafe factor brought that splashes, improve workman's operating efficiency, reduce iron loss, can effectively optimize the structure of production the casting smelting intermediate frequency furnace of fractional analysis, its technical scheme is as follows:
Casting smelting intermediate frequency furnace, it is characterized in that, described casting smelting intermediate frequency furnace comprises body of heater, described body of heater offers fire door, described fire door place is provided with increases part, the described part that increases is ring bodies, the described part that increases comprises inner ring and flange, the sidepiece uniform parts of described flange has several set bolts to install cavity, the bottom that cavity installed by described set bolt extends into inner ring, described set bolt is installed in cavity and is provided with installing hole, and the described part that increases is locked on fire door by installing hole.
Preferred embodiment is, described inner ring adopts high temperature resistant material.
The casting smelting intermediate frequency furnace that the utility model provides, when in use, increasing part is that ring bodies better can adapt to fire door.And being provided separately of inner ring and flange, inner ring and flange can be made to adopt different materials, the difference of environment according to requirements can carry out selecting material, make to increase part longer for service time, can cost be saved simultaneously.Set bolt is installed cavity and is made installing hole be arranged at inside, is not damaged.
The beneficial effects of the utility model are: decrease due to molten iron boiling or the unsafe factor brought that splashes, improve workman's operating efficiency, reduce iron loss, fractional analysis of effectively optimizing the structure of production.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1:
As shown in Figure 1, casting smelting intermediate frequency furnace, described casting smelting intermediate frequency furnace comprises body of heater 1, described body of heater 1 offers fire door 2, described fire door 2 place is provided with increases part 3, described increases part 3 for ring bodies, the described part 3 that increases comprises inner ring 4 and flange 5, the sidepiece uniform parts of described flange 5 has several set bolts to install cavity 6, the bottom that cavity 6 installed by described set bolt extends into inner ring 4, described set bolt is installed in cavity 6 and is provided with installing hole 7, and the described part 3 that increases is locked on fire door 2 by installing hole 7.
Preferred embodiment is, described inner ring adopts high temperature resistant material.
Intermediate frequency furnace after increasing is suitable for the Mechanical processing of casting with 5 tons to 8 tons, decrease due to molten iron boiling or the unsafe factor brought that splashes, improve workman's operating efficiency, reduce iron loss, through repeatedly practising utilization, the fire door after increasing and standard fire door in same temperature, frequency, method of work, just strengthen iron water amount, molten steel quality can not be affected in process and also can not affect casting quality.Electric energy is maximized the use rate.
Claims (2)
1. casting smelting intermediate frequency furnace, it is characterized in that, described casting smelting intermediate frequency furnace comprises body of heater, described body of heater offers fire door, described fire door place is provided with increases part, the described part that increases is ring bodies, the described part that increases comprises inner ring and flange, the sidepiece uniform parts of described flange has several set bolts to install cavity, the bottom that cavity installed by described set bolt extends into inner ring, described set bolt is installed in cavity and is provided with installing hole, and the described part that increases is locked on fire door by installing hole.
2. remove casting smelting intermediate frequency furnace according to claim 1, it is characterized in that, described inner ring adopts high temperature resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456900.7U CN204944168U (en) | 2015-06-30 | 2015-06-30 | Casting smelting intermediate frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456900.7U CN204944168U (en) | 2015-06-30 | 2015-06-30 | Casting smelting intermediate frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944168U true CN204944168U (en) | 2016-01-06 |
Family
ID=55011587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520456900.7U Active CN204944168U (en) | 2015-06-30 | 2015-06-30 | Casting smelting intermediate frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666794A (en) * | 2019-01-30 | 2019-04-23 | 贵州大学 | A kind of intermediate frequency furnace sprue gate building device |
-
2015
- 2015-06-30 CN CN201520456900.7U patent/CN204944168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666794A (en) * | 2019-01-30 | 2019-04-23 | 贵州大学 | A kind of intermediate frequency furnace sprue gate building device |
| CN109666794B (en) * | 2019-01-30 | 2024-05-24 | 贵州大学 | Intermediate frequency furnace pouring gate construction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |