CN203771998U - Smelting device - Google Patents
Smelting device Download PDFInfo
- Publication number
- CN203771998U CN203771998U CN201420097535.0U CN201420097535U CN203771998U CN 203771998 U CN203771998 U CN 203771998U CN 201420097535 U CN201420097535 U CN 201420097535U CN 203771998 U CN203771998 U CN 203771998U
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- CN
- China
- Prior art keywords
- heat
- smelting furnace
- smelting
- storage type
- type burner
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- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a smelting device with a reasonable structure, high heat exchange efficiency and low energy consumption. The smelting device comprises a smelting furnace and corresponding heat accumulating burners, wherein the corresponding heat accumulating burners are oppositely arranged on the left and right side of the smelting furnace respectively; the cavities of the two heat accumulating burners are connected through airflow pipes arranged on the smelting furnace in an enwinding manner; the airflow pipes arranged on the smelting furnace in an enwinding manner are distributed along the height of the smelting furnace; the cavity of the smelting furnace is spherical or elliptical; the cross sections of the cavities of the heat accumulating burners are waist-shaped.
Description
Technical field
The utility model relates to a kind of smelting apparatus.
Background technology
Existing industrial smelting apparatus generally adopts heat-storage type burner structure for energy-conservation its smelting furnace, it is high that the smelting apparatus of heat-storage type burner structure has efficiency of combustion, the advantages such as heat loss is little, the temperature control of smelting furnace is convenient, simple, and has good energy-saving effect.But, existing smelting apparatus is due to the reasons in structure of its smelting furnace and burner, no matter its burner be heat accumulating type be also non-heat accumulating type, owing to there being unreasonable part in burner self structure, as there is certain defect in the release switching fabric of hot gas etc., there is too not rationally part in the setting position and the syndeton etc. that are exactly in addition burner and smelting furnace, hot gas is in heat exchange circulation process, the gas temperature of discharging from heat-exchange system is difficult to uniform balance distribution and carries out coordinating preferably exchange with smelting furnace, make smelting furnace one place's temperature high, another place's temperature is low, it affects the combustion efficiency of combustion furnace on the one hand, cause on the other hand the reduction of heat exchanger effectiveness, waste fuel.
Utility model content
The purpose of this utility model is the deficiency existing for prior art, and a kind of smelting apparatus is provided.This smelting apparatus is simple and reasonable for structure, and heat exchanger effectiveness is high, utilization rate of waste heat is high, energy resource consumption is low.
The technical scheme of the utility model smelting apparatus comprises smelting furnace and corresponding heat-storage type burner thereof, described heat-storage type burner inner chamber is provided with corresponding accumulation of heat bucket, the relative both sides, left and right of described smelting furnace are respectively equipped with corresponding heat-storage type burner, described in left and right two, the inner chamber of heat-storage type burner interconnects by the airflow line that is set around described smelting furnace, this airflow line that is set around smelting furnace distributes along smelting furnace height, its furnace cavity shape of described smelting furnace is ball-type or Elliptical ball-shaped, the shape of cross section of described its inner chamber body of heat-storage type burner is kidney-shaped, or the sidewall shape by the sidewall shape of smelting furnace one side and a corresponding side of smelting furnace of its cavity is corresponding.
The inner chamber body height of described heat-storage type burner is identical with the furnace cavity height of smelting furnace, its accumulation of heat bucket of described heat-storage type burner be circular platform type accumulation of heat bucket or column type accumulation of heat bucket, also or the shape of its accumulation of heat bucket corresponding with the inner chamber body shape of described heat-storage type burner.
The utility model smelting apparatus its not only heat-storage type burner arrange rational in infrastructure, and the whole installation of its heat-storage type burner and smelting furnace is rational in infrastructure, the heat exchanger effectiveness of heat-storage type burner and smelting furnace is high, heat loss is minimum, utilization rate of waste heat is high, the firing rate of smelting furnace is fast, and smelting efficiency is high.In addition, smelting furnace cavity configuration of the present utility model contributes to the self-loopa of feed liquid in smelting furnace to flow, and can further improve Smelting Effect, and is convenient to furnace chamber scarfing cinder.
Brief description of the drawings
Fig. 1 is the utility model smelting apparatus one example structure schematic diagram.Fig. 2 is smelting furnace in another embodiment of the utility model smelting apparatus and the cross-sectional structure schematic diagram of heat-storage type burner.
Detailed description of the invention
Now by reference to the accompanying drawings the utility model is described further by embodiment.As shown in Figure 1, the left and right relative both sides of smelting furnace 1 are respectively equipped with corresponding heat-storage type burner 2, the inner chamber of the heat-storage type burner 2 of arranged on left and right sides interconnects by some airflow lines 6 around smelting furnace 1, some airflow lines 6 along the short transverse of smelting furnace 1 recline melting furnace wall distribute arrange; The furnace cavity shape of smelting furnace 1 is ball-type or Elliptical ball-shaped, and the inner chamber body height of heat-storage type burner 2 is identical with the furnace cavity height of smelting furnace 1, and it has relatively better heat insulation effect, and the heat loss of smelting furnace is less.
Heat-storage type burner 2 inner chambers are provided with accumulation of heat bucket 3, and accumulation of heat bucket 3 inner chamber body are circular platform type or column type, and the quantity that the set heat-storing sphere 4 of accumulation of heat bucket 3 inner chambers of circular platform type distributes on accumulation of heat bucket 3 cross sections reduces from bottom to top gradually; The 0.5-3 that the inner chamber height of the accumulation of heat bucket 3 of circular platform type is its intracavity diameter doubly.For the accumulation of heat bucket 3 of circular platform type, its round platform tapering and height stimulate the menstrual flow with heat-exchange gas that the accumulation of heat bucket of circular platform type carries out pressure in the furnace chamber of circulation timei, smelting furnace of the gas of heat exchange and after heat exchange temperature three's correspondence mutually of outer row's cooling gas, to reach better energy-saving effect.
Another embodiment of the utility model smelting apparatus as shown in Figure 2, in the present embodiment, the horizontal shape cross sectional shape of being located at the inner chamber body of the heat-storage type burner 2 of smelting furnace 1 relative both sides, left and right is kidney-shaped, all the other structures of the smelting apparatus of the present embodiment etc. can with above-described embodiment roughly the same.
In an embodiment again of the utility model smelting apparatus, the sidewall shape of its side contacting with smelting furnace of the cavity of heat-storage type burner, corresponding with the shape of the sidewall of the corresponding side of smelting furnace, the shape of its accumulation of heat bucket is corresponding with the inner chamber body shape of heat-storage type burner.All the other structures of the smelting apparatus of the present embodiment etc. can with above-described embodiment one roughly the same.
Claims (2)
1. a smelting apparatus, comprise smelting furnace and corresponding heat-storage type burner thereof, described heat-storage type burner inner chamber is provided with corresponding accumulation of heat bucket, the relative both sides, left and right that it is characterized in that described smelting furnace are respectively equipped with corresponding heat-storage type burner, described in left and right two, the inner chamber of heat-storage type burner interconnects by the airflow line that is set around described smelting furnace, this airflow line that is set around smelting furnace distributes along smelting furnace height, its furnace cavity shape of described smelting furnace is ball-type or Elliptical ball-shaped, the shape of cross section of described its inner chamber body of heat-storage type burner is kidney-shaped, or the sidewall shape by the sidewall shape of smelting furnace one side and a corresponding side of smelting furnace of its cavity is corresponding.
2. smelting apparatus according to claim 1, it is characterized in that the inner chamber body height of described heat-storage type burner is identical with the furnace cavity height of smelting furnace, its accumulation of heat bucket of described heat-storage type burner be circular platform type accumulation of heat bucket or column type accumulation of heat bucket, also or the shape of its accumulation of heat bucket corresponding with the inner chamber body shape of described heat-storage type burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097535.0U CN203771998U (en) | 2014-03-05 | 2014-03-05 | Smelting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097535.0U CN203771998U (en) | 2014-03-05 | 2014-03-05 | Smelting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771998U true CN203771998U (en) | 2014-08-13 |
Family
ID=51289183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097535.0U Expired - Fee Related CN203771998U (en) | 2014-03-05 | 2014-03-05 | Smelting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771998U (en) |
-
2014
- 2014-03-05 CN CN201420097535.0U patent/CN203771998U/en not_active Expired - Fee Related
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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: 20140813 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |