CN202401018U - Air supply system of vertical heat recovery coke oven - Google Patents
Air supply system of vertical heat recovery coke oven Download PDFInfo
- Publication number
- CN202401018U CN202401018U CN2011203657360U CN201120365736U CN202401018U CN 202401018 U CN202401018 U CN 202401018U CN 2011203657360 U CN2011203657360 U CN 2011203657360U CN 201120365736 U CN201120365736 U CN 201120365736U CN 202401018 U CN202401018 U CN 202401018U
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- CN
- China
- Prior art keywords
- coke oven
- supply system
- air supply
- air
- heat recovery
- 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 provides an air supply system of a vertical heat recovery coke oven. A vertical flame path partition wall of a combustion chamber of the air supply system is provided with two independent air passages; and one end of each air passage is provided with an opening which is formed on the top of the coke oven and communicated with the outside, and the other end is also provided with an opening which is formed below a heating horizon of the coke oven.
Description
Technical field:
The utility model 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; The method of taking is to be provided with one on the flue partition to 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 utility model has designed a new air supply system.
The utility model content:
The technical problem that one, will solve:
The purpose of the utility model is the shortcoming and defect to various air supply methods, makes chamber temperature be difficult to the solution that evenly proposes.
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 mouth, be used for the control air inlet.
Two, technical scheme
The technical scheme of the utility model is following: vertical heat recovery coke oven air supply system; 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
The technical scheme of the utility model 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, the utility model floor map
Fig. 2, the utility model sectional view
Embodiment:
Below in conjunction with accompanying drawing and implementation method, the embodiment of the utility model 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 mouth, be used for the control air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203657360U CN202401018U (en) | 2011-09-19 | 2011-09-19 | Air supply system of vertical heat recovery coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203657360U CN202401018U (en) | 2011-09-19 | 2011-09-19 | Air supply system of vertical heat recovery coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401018U true CN202401018U (en) | 2012-08-29 |
Family
ID=46698680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203657360U Expired - Lifetime CN202401018U (en) | 2011-09-19 | 2011-09-19 | Air supply system of vertical heat recovery coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401018U (en) |
-
2011
- 2011-09-19 CN CN2011203657360U patent/CN202401018U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |