CN202359065U - Redirection quantitative regulation air distribution sleeve for arch crown of clean-type heat recovery coke oven - Google Patents
Redirection quantitative regulation air distribution sleeve for arch crown of clean-type heat recovery coke oven Download PDFInfo
- Publication number
- CN202359065U CN202359065U CN2011204080948U CN201120408094U CN202359065U CN 202359065 U CN202359065 U CN 202359065U CN 2011204080948 U CN2011204080948 U CN 2011204080948U CN 201120408094 U CN201120408094 U CN 201120408094U CN 202359065 U CN202359065 U CN 202359065U
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- China
- Prior art keywords
- air distribution
- redirection
- sleeve
- heat recovery
- coke oven
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- Expired - Fee Related
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Abstract
The utility model relates to a redirection quantitative regulation air distribution sleeve for an arch crown of a clean-type heat recovery coke oven. The redirection quantitative regulation air distribution sleeve comprises a sleeve, a redirection device, a sealing device, a regulation device, an indication device and a limit device, wherein the redirection device is arranged on the sleeve; the regulation device, the indication device and the limit device are arranged on the redirection device; and the sealing device is arranged between the sleeve and the redirection device. According to the utility model, by adding the air distribution sleeve, primary air distribution at the arch crown enters a carbonization device after the direction is changed, a vertical flame rod is prevented from being vertical to a coke cake surface; moreover, the air distribution amount can be regulated quantitatively; the coke burning is controlled effectively; coal consumption is greatly reduced; the economic benefits of the heat recovery coke oven are greatly improved; and simultaneously, the competitive strength of the heat recovery coke oven is improved.
Description
Technical field
The utility model belongs to coke oven air distribution sleeve pipe, is specifically related to a kind of clean type heat reclamation coke furnace vault changed course and quantitatively regulates the air distribution sleeve pipe.
Background technology
By the QRD-2000 clean type heat recovery tamping type coke oven of chemical design institute, Shanxi Province independent research, this type of furnace belongs to negative-pressure operation, original design supporting 5 air distribution outlets that have of vault; Ambient atmosphere under suction function thus 5 air distribution outlets get into coking chambers, and, form the five road columns of flame perpendicular to the charge of coke surface; It is burnt to make this charge of coke surface, position form serious change, Jiao Keng occurs more significantly changing, and former air distribution outlet does not have any adjusting indicating unit simultaneously; Entirely by rule of thumb; Adjustability is poor, and this not only brings financial loss to enterprise, and has caused energy dissipation.
Summary of the invention
The utility model technical problem to be solved is to overcome above-mentioned deficiency; Provide a kind of clean type heat reclamation coke furnace vault changed course quantitatively to regulate the air distribution sleeve pipe; This air distribution sleeve pipe gets into the ashing chamber through air distribution of vault through changed course, solves an air distribution controllability of the clean type heat recovery tamping type coke oven vault difference at present built up and causes the charge of coke burnt serious problem of coming to the surface because of its vertical air intake.
The technical scheme of the utility model: the air distribution sleeve pipe is quantitatively regulated in a kind of clean type heat reclamation coke furnace vault changed course; It comprises sleeve pipe, changed course device, tightness system, setting device, indicating unit and stop means; Sleeve pipe is provided with the changed course device; The changed course device is provided with setting device, indicating unit, stop means, is provided with tightness system between sleeve pipe and the changed course device.
The utility model compared with prior art has following beneficial effect: the utility model is through increasing the air distribution sleeve pipe; Make air distribution of vault get into coking chamber through changed course; Avoid occurring the vertical column of flame perpendicular to the charge of coke surface, and can regulate the air distribution amount quantitatively, controlled the coke scaling loss effectively; Greatly reduce coal consumption
Significantly improve the heat reclamation coke furnace economic benefit, also improved the competitive power of heat reclamation coke furnace simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of changed course device in the utility model;
Fig. 3 is the structural representation of tightness system in the utility model;
Fig. 4 is the structural representation of indicating unit in the utility model;
Fig. 5 is the structural representation of setting device in the utility model;
Fig. 6 is the structural representation of stop means in the utility model.
Embodiment
The air distribution sleeve pipe is quantitatively regulated in a kind of clean type heat reclamation coke furnace vault changed course; It comprises sleeve pipe 1, changed course device 2, tightness system 3, setting device 4, indicating unit 5 and stop means 6; Sleeve pipe 1 is provided with changed course device 2; Changed course device 2 is provided with setting device 4, indicating unit 5, stop means 6, is provided with tightness system 3 between sleeve pipe 1 and the changed course device 2.Described sleeve pipe 1 size is suitable with original design furnace roof air distribution outlet size, directly inserts from the furnace roof air distribution outlet, and the air distribution regulated quantity is by setting device 4, indicating unit 5, stop means 6 controls, and simple to operate, indication is clear, and it is convenient to change; Air distribution changed course function realizes that by sleeve pipe 1 and changed course device 2 tightness system 3 adopts flexible sealing and compression type technology, guarantees that stewing stove sealing of later stage is tight.
Claims (1)
1. the air distribution sleeve pipe is quantitatively regulated in a clean type heat reclamation coke furnace vault changed course; It comprises sleeve pipe, changed course device, tightness system, setting device, indicating unit and stop means; It is characterized in that sleeve pipe is provided with the changed course device; The changed course device is provided with setting device, indicating unit, stop means, is provided with tightness system between sleeve pipe and the changed course device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204080948U CN202359065U (en) | 2011-10-25 | 2011-10-25 | Redirection quantitative regulation air distribution sleeve for arch crown of clean-type heat recovery coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204080948U CN202359065U (en) | 2011-10-25 | 2011-10-25 | Redirection quantitative regulation air distribution sleeve for arch crown of clean-type heat recovery coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359065U true CN202359065U (en) | 2012-08-01 |
Family
ID=46570268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204080948U Expired - Fee Related CN202359065U (en) | 2011-10-25 | 2011-10-25 | Redirection quantitative regulation air distribution sleeve for arch crown of clean-type heat recovery coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074090A (en) * | 2011-10-25 | 2013-05-01 | 山西沁新能源集团股份有限公司 | Direction-changing quantitatively-adjustable air distribution sleeve at vault of clean heat recovery coke oven |
| WO2014105064A1 (en) | 2012-12-28 | 2014-07-03 | Suncoke Technology And Development Llc. | Systems and methods for controlling air distribution in a coke oven |
-
2011
- 2011-10-25 CN CN2011204080948U patent/CN202359065U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074090A (en) * | 2011-10-25 | 2013-05-01 | 山西沁新能源集团股份有限公司 | Direction-changing quantitatively-adjustable air distribution sleeve at vault of clean heat recovery coke oven |
| WO2014105064A1 (en) | 2012-12-28 | 2014-07-03 | Suncoke Technology And Development Llc. | Systems and methods for controlling air distribution in a coke oven |
| EP2938702A4 (en) * | 2012-12-28 | 2016-07-13 | Suncoke Technology & Dev Llc | Systems and methods for controlling air distribution in a coke oven |
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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: 20120801 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |