CN102408898A - Vertical-type heat-recovery coke oven air supply system - Google Patents
Vertical-type heat-recovery coke oven air supply system Download PDFInfo
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- CN102408898A CN102408898A CN2011102908991A CN201110290899A CN102408898A CN 102408898 A CN102408898 A CN 102408898A CN 2011102908991 A CN2011102908991 A CN 2011102908991A CN 201110290899 A CN201110290899 A CN 201110290899A CN 102408898 A CN102408898 A CN 102408898A
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- coke oven
- air supply
- supply system
- vertical
- air
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Abstract
A vertical-type heat-recovery coke oven air supply system. Two independent air channels are disposed on a partition wall of a vertical flue of a combustion chamber; one end of each channel is opened at a top of a coke oven and directly communicated with atmosphere, and the other end has an opening at the lower part of the heating level of the coke oven.
Description
Technical field:
The present invention relates to the air supply system of vertical heat recovery coke oven
Background technology:
Vertical heat recovery coke oven, air gets into the combustion chamber from furnace roof portion, in multiple air fed scheme, no matter be to supply more than heat levels, to burn, still supplies below heat levels, to burn, and its air supply mode is all irrelevant with flue partition.And through in the air fed scheme of flue partition; Take to be provided with one on the flue partition and advance air passageways; And this passage leads to two flues at the bottom opening place, and like this, the problem of appearance is exactly; These two flue air feed rates are out of contior, will make the chamber temperature uniformity index desirable not to the utmost.For overcoming the shortcoming of aforementioned air supply modes, the present invention has designed a new air supply system.
Summary of the invention:
The technical problem that one, will solve:
The objective of the invention is shortcoming and defect, make chamber temperature be difficult to the solution that evenly proposes to various air supply methods.
Two, technical scheme
Technical scheme of the present invention is following: vertical heat recovery coke oven air supplying method; It is characterized in that: two independently air passagewayss are set on same flue partition; Its top end opening is at the straight-through atmosphere of furnace roof, and another opening leads to the heat levels of two adjacent flues respectively with upper/lower positions.Through adjusting mouth at the flue top, adjustment air admission amount.
Three, beneficial effect
Technical scheme of the present invention is owing to the method for taking the air passageways branch to be arranged, and therefore, the air admission amount of each air passageways all is adjustable respectively, thereby has avoided owing to the uncontrollable non-uniform temperature that causes of air capacity that gets into the combustion chamber.
Description of drawings:
Fig. 1, floor map of the present invention
Fig. 2, sectional view of the present invention
Embodiment:
Below in conjunction with accompanying drawing and implementation method, specific embodiments of the invention is done further detailed description.
(1) is cleanout opening among Fig. 1; (2), (3) be two airs on the same flue partition, the flue that (2), (3) are led to the flue partition both sides respectively is because (2), (3) air; Be provided with the adjusting mouth at furnace roof, can control the air admission amount of each flue respectively.
Claims (1)
1. vertical heat recovery coke oven air supply system; It is characterized in that: the combustion chamber flue partition is provided with air passageways; Two independently air passagewayss are arranged on each flue partition; Lead to two flues respectively, lead to atmospheric opening part and be provided with an artificial atmosphere button, be used for the control air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102908991A CN102408898A (en) | 2011-09-19 | 2011-09-19 | Vertical-type heat-recovery coke oven air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102908991A CN102408898A (en) | 2011-09-19 | 2011-09-19 | Vertical-type heat-recovery coke oven air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408898A true CN102408898A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102908991A Pending CN102408898A (en) | 2011-09-19 | 2011-09-19 | Vertical-type heat-recovery coke oven air supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102408898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012353A1 (en) * | 2012-07-16 | 2014-01-23 | 山西平遥峰岩煤焦集团有限公司 | Two-product coking oven |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069053A (en) * | 1992-03-13 | 1993-02-17 | 太原工业大学 | A kind of continuous coking iron alloy coke furnace |
| CN2203302Y (en) * | 1994-12-08 | 1995-07-12 | 王长生 | Small heat-exchange type continuous coke furnace |
| CN2516553Y (en) * | 2001-12-27 | 2002-10-16 | 郭晋民 | Vertical coke oven without recovery and using tamping coal |
| CN2564574Y (en) * | 2002-03-29 | 2003-08-06 | 康成 | Vertical coke oven |
| CN1570024A (en) * | 2004-05-02 | 2005-01-26 | 程相魁 | Heat transfer room type heat recovery coke-oven |
| CN102031125A (en) * | 2010-12-29 | 2011-04-27 | 中冶焦耐(大连)工程技术有限公司 | Coking method and coke oven for efficiently recycling heat of exhaust gas |
-
2011
- 2011-09-19 CN CN2011102908991A patent/CN102408898A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069053A (en) * | 1992-03-13 | 1993-02-17 | 太原工业大学 | A kind of continuous coking iron alloy coke furnace |
| CN2203302Y (en) * | 1994-12-08 | 1995-07-12 | 王长生 | Small heat-exchange type continuous coke furnace |
| CN2516553Y (en) * | 2001-12-27 | 2002-10-16 | 郭晋民 | Vertical coke oven without recovery and using tamping coal |
| CN2564574Y (en) * | 2002-03-29 | 2003-08-06 | 康成 | Vertical coke oven |
| CN1570024A (en) * | 2004-05-02 | 2005-01-26 | 程相魁 | Heat transfer room type heat recovery coke-oven |
| CN102031125A (en) * | 2010-12-29 | 2011-04-27 | 中冶焦耐(大连)工程技术有限公司 | Coking method and coke oven for efficiently recycling heat of exhaust gas |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012353A1 (en) * | 2012-07-16 | 2014-01-23 | 山西平遥峰岩煤焦集团有限公司 | Two-product coking oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |