CN2863795Y - Heat accumulation coke oven - Google Patents
Heat accumulation coke oven Download PDFInfo
- Publication number
- CN2863795Y CN2863795Y CN 200620089315 CN200620089315U CN2863795Y CN 2863795 Y CN2863795 Y CN 2863795Y CN 200620089315 CN200620089315 CN 200620089315 CN 200620089315 U CN200620089315 U CN 200620089315U CN 2863795 Y CN2863795 Y CN 2863795Y
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- CN
- China
- Prior art keywords
- heat
- combustor
- burner
- coke oven
- heat accumulation
- 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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- Coke Industry (AREA)
Abstract
A heat accumulation coke oven comprises an oven body formed by a plurality of oven holes, inwhich each hole has a carbonized chamber and a combustor which is characterized in that the heat accumulation burner is installed on each combustor wall. The room temperature air exchanges heat with the heat accumulation body through the regenerator to make the air temperature rise to 1000 DEG C, and blowed into the burner, at the same time the gas is blowed into the burner and burns in the combustor. The exhaust gas from the burning goes into the combustor through the other side of the burner and is discharged from the flue through the heat exchange by the regenerator, the exhaust emission temperature is under 150 DEG C. The utility model makes good use of the heat of the exhaust from the combustor, reduce the exhaust emission temperature to make the emission temperature reduce to 150 DEG C from the lowest emission temperature 250 DEG C of the traditional coke oven and increase the utilization ratio of the energy.
Description
(1) technical field:
The utility model relates to a kind of pit kiln, is specially a kind of New Regenerative coke oven.
(2) background technology:
The development of coke oven construction experienced coke making by indigenous methods, downward flame coke oven, used heat formula coke oven and modern age the heat accumulating type coke oven.It is heat storage that traditional heat accumulating type coke oven adopts checker brick, and heat transfer efficiency is low, and regenerator is bulky, and the commutation cycle is long, smog discharge temperature height, and regenerator complex structure, and cost is higher.
(3) summary of the invention:
The existing pit kiln smog discharge temperature height of the utility model solution, the defective that thermo-efficiency is low provide a kind of New Regenerative coke oven.
The utility model adopts following technical scheme:
The heat accumulating type coke oven comprises the body of heater that is made of a plurality of fireholes, and carbonization chamber and combustion chamber are contained in each hole, it is characterized in that on each combustion chamber wall heat-accumulating burner being installed.
The utility model has made full use of the heat of gas fume of combustion chamber, has reduced smog discharge temperature, and exhaust temperature is reduced to below 150 ℃ for 250 ℃ from the minimum exhaust temperature of traditional coke oven, has improved rate of energy.
(4) description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
(5) embodiment
The heat accumulating type coke oven comprises the body of heater that is made of a plurality of fireholes, carbonization chamber 1 and combustion chamber 2 are contained in each hole, it is characterized in that on the wall of each combustion chamber 2 heat-accumulating burner 3 being installed, normal temperature air carries out heat exchange through regenerator 4 and heat storage, make air themperature be elevated to 1000 ℃, be blown into burner 3 then, be blown into combustion gas in the burner simultaneously, in the combustion chamber, produce burning.Incendiary waste gas enters regenerator 5 through opposite side burner 3, discharges from flue after with the heat storage heat exchange, and the exhaust gas emission temperature is lower than 150 ℃.
Claims (1)
1, heat accumulating type coke oven comprises the body of heater that is made of a plurality of fireholes, and carbonization chamber (1) and combustion chamber (2) are contained in each hole, it is characterized in that on the wall of each combustion chamber (2) heat-accumulating burner (3) being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089315 CN2863795Y (en) | 2006-02-22 | 2006-02-22 | Heat accumulation coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089315 CN2863795Y (en) | 2006-02-22 | 2006-02-22 | Heat accumulation coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863795Y true CN2863795Y (en) | 2007-01-31 |
Family
ID=37676247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089315 Expired - Fee Related CN2863795Y (en) | 2006-02-22 | 2006-02-22 | Heat accumulation coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863795Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009129679A1 (en) * | 2008-04-24 | 2009-10-29 | Zhou Jiule | Horizontal type high-temperature hot-blast stove |
| CN105176590A (en) * | 2015-10-14 | 2015-12-23 | 中南大学 | Heat accumulating type straw active carbonization tank |
-
2006
- 2006-02-22 CN CN 200620089315 patent/CN2863795Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009129679A1 (en) * | 2008-04-24 | 2009-10-29 | Zhou Jiule | Horizontal type high-temperature hot-blast stove |
| CN105176590A (en) * | 2015-10-14 | 2015-12-23 | 中南大学 | Heat accumulating type straw active carbonization tank |
| CN105176590B (en) * | 2015-10-14 | 2017-11-10 | 中南大学 | Heat accumulating type straw activity carbonization tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20131204 Granted publication date: 20070131 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150604 Granted publication date: 20070131 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150604 Granted publication date: 20070131 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160222 Granted publication date: 20070131 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20140222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |