CN202955957U - Combustion-supporting air port device of cupola furnace - Google Patents
Combustion-supporting air port device of cupola furnace Download PDFInfo
- Publication number
- CN202955957U CN202955957U CN 201220613849 CN201220613849U CN202955957U CN 202955957 U CN202955957 U CN 202955957U CN 201220613849 CN201220613849 CN 201220613849 CN 201220613849 U CN201220613849 U CN 201220613849U CN 202955957 U CN202955957 U CN 202955957U
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- CN
- China
- Prior art keywords
- combustion
- supporting air
- air port
- supporting
- cupola
- 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 combustion-supporting air port device of a cupola furnace, and belongs to the technical field of cupola furnaces. The combustion-supporting air port device comprises a combustion-supporting air pipe and a connection flange which is connected with the bottom of the furnace body of the cupola furnace, the connection flange is provided with a water circulation cooling device, and the other end of the connection flange is communicated with the combustion-supporting air pipe. A combustion-supporting air port of the combustion-supporting air port device is single, combustion-supporting air can enter from the bottom of the cupola furnace, the air in the furnace is consistent in trend and even, the furnace body is provided with only one combustion-supporting air port, and loss of the combustion-supporting air quantity is reduced.
Description
Technical field
The utility model relates to a kind of combustion-supporting tuyere device of furnace cupola, belongs to the furnace cupola technical field.
Background technology
At present, in the existing rock wool manufacturing enterprise, the combustion-supporting air port of furnace cupola is a plurality of air ports, be distributed in around the shaft, will cause like this wind direction heterogeneity in the stove, cause the not smooth situation of gas flow, and the combustion air of process preheating, divide a plurality of airducts to enter and to cause thermal loss excessive in the stove, be unfavorable for fusing.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, provides the interior combustion-supporting air direct of a kind of assurance stove consistent, reduces the combustion-supporting tuyere device of the furnace cupola of combustion air thermal loss.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of combustion-supporting tuyere device of furnace cupola, it comprises combustion-supporting airduct and is connected to the adpting flange of cupola shaft bottom, be provided with water circulation cooling device on this adpting flange, the other end of adpting flange is connected with combustion-supporting airduct.
Further, be provided with observation air port window on the described adpting flange.
After having adopted technique scheme, combustion-supporting air port of the present utility model is single, and enters combustion air from the cupola shaft bottom, so that combustion-supporting air direct is consistent in the stove, evenly, only has a combustion-supporting air port on the body of heater simultaneously, has reduced the loss of combustion air heat.
Description of drawings
Fig. 1 is the structural representation of the combustion-supporting tuyere device of furnace cupola of the present utility model.
The specific embodiment
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model according to specific embodiment also by reference to the accompanying drawings,
As shown in Figure 1, a kind of combustion-supporting tuyere device of furnace cupola, it comprises combustion-supporting airduct 1 and is connected to the adpting flange 3 of cupola shaft 2 bottoms that be provided with water circulation cooling device 4 on this adpting flange 3, the other end of adpting flange 3 is connected with combustion-supporting airduct 1.Be provided with on the adpting flange 3 and observe air port window 5.
Combustion-supporting air port of the present utility model is single, and enters combustion air from cupola shaft 2 bottoms, so that combustion-supporting air direct is consistent in the stove, evenly, only has a combustion-supporting air port on the body of heater simultaneously, has reduced the loss of combustion air heat.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. the combustion-supporting tuyere device of a furnace cupola, it is characterized in that: it comprises combustion-supporting airduct (1) and is connected to the adpting flange (3) of cupola shaft (2) bottom, be provided with water circulation cooling device (4) on this adpting flange (3), the other end of adpting flange (3) is connected with combustion-supporting airduct (1).
2. the combustion-supporting tuyere device of furnace cupola according to claim 1 is characterized in that: be provided with on the described adpting flange (3) and observe air port window (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613849 CN202955957U (en) | 2012-11-20 | 2012-11-20 | Combustion-supporting air port device of cupola furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613849 CN202955957U (en) | 2012-11-20 | 2012-11-20 | Combustion-supporting air port device of cupola furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955957U true CN202955957U (en) | 2013-05-29 |
Family
ID=48461525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613849 Expired - Fee Related CN202955957U (en) | 2012-11-20 | 2012-11-20 | Combustion-supporting air port device of cupola furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955957U (en) |
-
2012
- 2012-11-20 CN CN 201220613849 patent/CN202955957U/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: 20130529 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |