CN2892858Y - Coke oven combustion chamber-carbonization chamber unit midspan through hole structure - Google Patents
Coke oven combustion chamber-carbonization chamber unit midspan through hole structure Download PDFInfo
- Publication number
- CN2892858Y CN2892858Y CN 200520145111 CN200520145111U CN2892858Y CN 2892858 Y CN2892858 Y CN 2892858Y CN 200520145111 CN200520145111 CN 200520145111 CN 200520145111 U CN200520145111 U CN 200520145111U CN 2892858 Y CN2892858 Y CN 2892858Y
- Authority
- CN
- China
- Prior art keywords
- coke oven
- combustion chamber
- hole
- midspan
- hole structure
- 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 - Lifetime
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Abstract
The utility model relates to a coke oven chamber-coking chamber unit span hole structure. The cross section of the span hole is octagon. The utility model has the advantages of not only guaranteeing adequate circulation section, improving the structure, but also avoiding the weakness of the oven intensity.
Description
Technical field
The utility model relates to the structure of crossing over the hole in a kind of combustion chamber-coking chamber unit of coke oven.
Background technology
At present, in order to enhance productivity, to account for less the soil, reducing environmental pollution, coke oven trends towards maximizing both at home and abroad, and coking chamber height, length and width are all increasing, and is also more and more high to the requirement of the structural strength of coke oven and tightness.The twinflue coke oven has one to cross over the hole on the top of a pair of quirk, it is all influential to the size of the size of the size of furnace gas resistance to flow, waste gas circulation amount and furnace binding intensity.Existing coke oven all is designed to the leap hole square, but for relatively large coke oven, crosses over the hole and will design greatlyyer, avoids the weakening of furnace binding intensity again, and old design is still waiting to improve.
Summary of the invention
The purpose of this utility model is to overcome the defective that prior art exists, and the novel texture of crossing over the hole in a kind of coke oven combustion chamber-coking chamber unit that has improved the structural strength of crossing over the hole is provided.
The utility model content Description:
Cross over the structure in hole in a kind of coke oven combustion chamber-coking chamber unit, it is characterized in that: the shape of cross section in described leap hole is an octagon.
The utility model has the advantages that: cross over the hole and be octagon, both guaranteed enough circulation sections, improved structure herein again, avoided the weakening of body of heater intensity.
Description of drawings
Fig. 1 is coking furnace shaft combustion chamber-coking chamber unit longitudinal section
Fig. 2 is a coking furnace shaft combustion chamber sectional view
Fig. 3 is for crossing over pore structure figure
Embodiment
The utility model relates to the combustion chamber-coking chamber unit of big-and-middle-sized coke oven, does specifying below in conjunction with accompanying drawing:
See Fig. 1, the combustion chamber of coke oven-coking chamber unit 1 is made of alternately coking chamber 2 and combustion chamber 3, is coking chamber wall 11 between coking chamber and the combustion chamber; See Fig. 2, combustion chamber 3 is made up of flue 5, flue partition 4, coking chamber wall 11 (as shown in Figure 1), pusher side burner 7, coke side burner 8, below the flue partition 4 of a pair of flue 5 circulation pore 9 is arranged, and the hole 10 of leap is arranged at top; See Fig. 3, crossing over hole 10 is octagon.
Claims (1)
1, cross over the structure in hole in a kind of coke oven combustion chamber-coking chamber unit, it is characterized in that: the shape of cross section in described leap hole is an octagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145111 CN2892858Y (en) | 2005-12-19 | 2005-12-19 | Coke oven combustion chamber-carbonization chamber unit midspan through hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145111 CN2892858Y (en) | 2005-12-19 | 2005-12-19 | Coke oven combustion chamber-carbonization chamber unit midspan through hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892858Y true CN2892858Y (en) | 2007-04-25 |
Family
ID=38061025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520145111 Expired - Lifetime CN2892858Y (en) | 2005-12-19 | 2005-12-19 | Coke oven combustion chamber-carbonization chamber unit midspan through hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892858Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241992A (en) * | 2010-05-14 | 2011-11-16 | 湖南省醴陵市马恋耐火泥有限公司 | Reconstruction method of 7.63 meter coke oven |
| CN101353580B (en) * | 2008-08-26 | 2012-04-18 | 武汉钢铁(集团)公司 | 7.63m coke oven upper spanning hole masonry method |
-
2005
- 2005-12-19 CN CN 200520145111 patent/CN2892858Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353580B (en) * | 2008-08-26 | 2012-04-18 | 武汉钢铁(集团)公司 | 7.63m coke oven upper spanning hole masonry method |
| CN102241992A (en) * | 2010-05-14 | 2011-11-16 | 湖南省醴陵市马恋耐火泥有限公司 | Reconstruction method of 7.63 meter coke oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070425 |
|
| EXPY | Termination of patent right or utility model |