CN202734485U - Cupola furnace - Google Patents
Cupola furnace Download PDFInfo
- Publication number
- CN202734485U CN202734485U CN 201220255137 CN201220255137U CN202734485U CN 202734485 U CN202734485 U CN 202734485U CN 201220255137 CN201220255137 CN 201220255137 CN 201220255137 U CN201220255137 U CN 201220255137U CN 202734485 U CN202734485 U CN 202734485U
- Authority
- CN
- China
- Prior art keywords
- furnace
- heater
- furnace body
- cupola
- air inlets
- 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
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a cupola furnace which comprises a furnace body installed on a base seat, wherein a feed inlet is arranged in the side wall of the upper portion of the furnace body, a plurality of air inlets are arranged around the side wall of the lower portion of the furnace body, a tap hole and a slag hole are arranged in the side wall of the furnace body below the plurality of air inlets, and an air outlet is arranged in the top portion of the furnace body. The furnace body is a big-end-down conical barrel body. The cupola furnace has the advantages that the structure is simple, the capacity inside the furnace body is effectively increased due to the fact that the furnace body is the big-end-down conical barrel body, and therefore the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of furnace cupola.
Background technology
Furnace cupola is the visual plant of melting iron in the Foundry Production, casting pig is fused into to be poured into behind the molten iron unpacks after cooling in the sand mold and obtain foundry goods.Existing furnace cupola is a kind of vertical straight tube shape smelting furnace, is mainly used in iron casting production, also in order to cooperate pneumatic steelmaking, because of the furnace roof opening upwards, so claim furnace cupola.
But the volume of vertical straight tube shape smelting furnace inside is less, easily causes burning insufficient, thereby causes production efficiency lower.
The utility model content
The purpose of this utility model provides a kind of furnace cupola, and its body of heater is up-small and down-big conical shell, increases the capacity of body of heater inside, improves the heat utilization efficiency of body of heater inside.
The technical solution of the utility model is as follows:
A kind of furnace cupola, include the body of heater that is installed on the base, the sidewall of described upper of furnace body is provided with charging aperture, sidewall around described lower portion of furnace body is provided with a plurality of air inlets, be positioned on the sidewall of body of heater of a plurality of air inlets below tapping hole and slag notch are arranged respectively, the top of described body of heater is provided with air outlet, it is characterized in that: described body of heater is up-small and down-big conical shell.
Described furnace cupola is characterized in that: the furnace lining that is built into by refractory material is arranged on the inwall of described body of heater.
The beneficial effects of the utility model:
The utility model is simple in structure, and its body of heater is up-small and down-big conical shell, has effectively increased the capacity of body of heater inside, thereby has improved production efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of furnace cupola, include the body of heater 1 that is installed on the base 8, the sidewall on body of heater 1 top is provided with charging aperture 2, sidewall around body of heater 1 bottom is provided with a plurality of air inlets 3, being positioned on the sidewall of body of heater 1 of a plurality of air inlets 3 belows has respectively tapping hole 4 and slag notch 5, and the top of body of heater 1 is provided with air outlet 6, and body of heater 1 is up-small and down-big conical shell.
The furnace lining 7 that is built into by refractory material is arranged on the inwall of body of heater 1.
Claims (2)
1. furnace cupola, include the body of heater that is installed on the base, the sidewall of described upper of furnace body is provided with charging aperture, sidewall around described lower portion of furnace body is provided with a plurality of air inlets, be positioned on the sidewall of body of heater of a plurality of air inlets below tapping hole and slag notch are arranged respectively, the top of described body of heater is provided with air outlet, it is characterized in that: described body of heater is up-small and down-big conical shell.
2. furnace cupola according to claim 1 is characterized in that: the furnace lining that is built into by refractory material is arranged on the inwall of described body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255137 CN202734485U (en) | 2012-05-31 | 2012-05-31 | Cupola furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255137 CN202734485U (en) | 2012-05-31 | 2012-05-31 | Cupola furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734485U true CN202734485U (en) | 2013-02-13 |
Family
ID=47660178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255137 Expired - Fee Related CN202734485U (en) | 2012-05-31 | 2012-05-31 | Cupola furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697320A (en) * | 2015-02-15 | 2015-06-10 | 德清县众合保温材料厂（普通合伙） | Cupola furnace |
| CN105157414A (en) * | 2015-08-26 | 2015-12-16 | 广德施可达岩棉制造有限公司 | Cupola furnace for rock wool production |
-
2012
- 2012-05-31 CN CN 201220255137 patent/CN202734485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697320A (en) * | 2015-02-15 | 2015-06-10 | 德清县众合保温材料厂（普通合伙） | Cupola furnace |
| CN104697320B (en) * | 2015-02-15 | 2016-12-07 | 德清县众合保温材料厂（普通合伙） | Furnace cupola |
| CN105157414A (en) * | 2015-08-26 | 2015-12-16 | 广德施可达岩棉制造有限公司 | Cupola furnace for rock wool production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130531 |