CN2349211Y - Burner for mechanical coke furnace - Google Patents
Burner for mechanical coke furnace Download PDFInfo
- Publication number
- CN2349211Y CN2349211Y CN 97230187 CN97230187U CN2349211Y CN 2349211 Y CN2349211 Y CN 2349211Y CN 97230187 CN97230187 CN 97230187 CN 97230187 U CN97230187 U CN 97230187U CN 2349211 Y CN2349211 Y CN 2349211Y
- Authority
- CN
- China
- Prior art keywords
- flue
- horizontal
- air
- furnace
- standing
- 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
Links
- 239000000571 coke Substances 0.000 title abstract description 3
- 239000007789 gas Substances 0.000 claims description 20
- 239000002912 waste gas Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000003034 coal gas Substances 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to a burner for a mechanical coke furnace, which comprises a furnace wall and a horizontal exhaust gas flue arranged at a furnace bottom, wherein, the burner also comprises a horizontal flue, a gas inlet, a standing flame path, an air inlet, an exhaust gas inlet, a standing air passage, an exhaust air chamber, an exhaust gas outlet and a horizontal air passage. The horizontal flue is arranged at the middle part of a furnace roof; the standing flame path is arranged at the mid-upper part of the furnace wall; the standing air passage is arranged at both sides of the standing flame path; the horizontal flue through the gas inlet connects with the top of the standing flame path; the standing air passage is connected with the standing flame path through the air inlet. The utility model has the advantages of low furnace body height, investment saving, etc.
Description
The utility model relates to the combustion unit that a kind of cokery is used.
The firing system of China's cokery use at present is mainly the firing system of twinflue combustion chamber and regenerator formation.In this firing system, quirk of twinflue burning coal gas, another quirk waste discharge gas whenever changes once through 20 minutes air flow lines.Regenerator is positioned at the bottom of combustion chamber, links to each other with the bottom of combustion chamber with chute.The effect of regenerator is heat preheated air or the blast furnace gas that utilizes waste gas, makes about air or gas preheating to 1000 ℃, to improve the incendiary temperature.Though use above-mentioned firing system can produce the fine coke, owing to need regenerator preheated air and coal gas, therefore exist the body of heater height, invest shortcomings such as big.
The purpose of this utility model provides a kind of combustion unit regenerator, that body of heater cokery low, that reduce investment outlay is used that do not have.
Task of the present utility model is finished like this: this combustion unit comprises the furnace wall and is located at the horizontal flue of furnace bottom, wherein it also comprises horizontal gas pipe, gas inlet, flue, air inlet, waste gas inlet, upright air flue, exhaust air chamber, exhaust vent and horizontal air road, horizontal gas pipe is located at the middle part of furnace roof, flue is located at the middle and upper part of furnace wall, horizontal gas pipe links to each other with the top of flue by gas inlet, exhaust air chamber is located at the following of flue and is positioned at the bottom of furnace wall, exhaust air chamber links to each other with the bottom of flue by waste gas inlet, upright air flue is located at the both sides of flue and exhaust air chamber, the top of upright air flue links to each other with the top of flue by air inlet, the bottom of exhaust air chamber links to each other with horizontal flue by exhaust vent, and the horizontal air road is located at the following of horizontal flue and links to each other with the bottom of upright air flue.
Because the utility model has been cancelled the regenerator of cokery, therefore compare with background technology, have low, the advantage such as reduce investment outlay of body of heater height.
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, the utility model comprises furnace wall 12 and is located at the horizontal flue 11 of furnace bottom 13, wherein it also comprises horizontal gas pipe 2, gas inlet 3, flue 4, air inlet 5, waste gas inlet 6, upright air flue 7, exhaust air chamber 8, exhaust vent 9 and horizontal air road 10, horizontal gas pipe 2 is located at the middle part of furnace roof 1, flue 4 is located at the middle and upper part of furnace wall 12, horizontal gas pipe 2 links to each other with the top of flue 4 by gas inlet 3, exhaust air chamber 8 is located at the following of flue 4 and is positioned at the bottom of furnace wall 12, exhaust air chamber 8 links to each other with the bottom of flue 4 by waste gas inlet 6, upright air flue 7 is located at the both sides of flue 4 and exhaust air chamber 8, the top of upright air flue 7 links to each other with the top of flue 4 by air inlet 5, the bottom of exhaust air chamber 8 links to each other with horizontal flue 11 by exhaust vent 9, and horizontal air road 10 is located at the following of horizontal flue 11 and links to each other with the bottom of upright air flue 7.
Principle of work of the present utility model is: coal gas is delivered in the horizontal gas pipe through pipeline, enters each flue respectively through gas inlet then; Air enters respectively each upright air flue from the horizontal air road, and enter flue and coal gas mixed firing through air inlet, waste gas after burning is subjected to the suction of chimney to enter the exhaust air chamber reignition through waste gas inlet, enters atmosphere after exhaust vent is drained in the horizontal flue to chimney.
Air from the horizontal air road along the up process of upright air flue will with carry out heat exchange at descending combustion flame of flue and the waste gas that in horizontal flue, moves, with air heating to 850 ℃-1000 ℃, coal gas is fully burnt.Owing to adopted this air heat exchange mode, cancelled the regenerator of traditional cokery, thereby saved a large amount of investments.
Claims (1)
1, the combustion unit that a kind of cokery is used, it comprises the furnace wall and is located at the horizontal flue of furnace bottom, it is characterized in that: it also comprises horizontal gas pipe, gas inlet, flue, air inlet, waste gas inlet, upright air flue, exhaust air chamber, exhaust vent and horizontal air road, horizontal gas pipe is located at the middle part of furnace roof, flue is located at the middle and upper part of furnace wall, horizontal gas pipe links to each other with the top of flue by gas inlet, exhaust air chamber is located at the following of flue and is positioned at the bottom of furnace wall, exhaust air chamber links to each other with the bottom of flue by waste gas inlet, upright air flue is located at the both sides of flue and exhaust air chamber, the top of upright air flue links to each other with the top of flue by air inlet, the bottom of exhaust air chamber links to each other with horizontal flue by exhaust vent, and the horizontal air road is located at the following of horizontal flue and links to each other with the bottom of upright air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230187 CN2349211Y (en) | 1997-12-15 | 1997-12-15 | Burner for mechanical coke furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97230187 CN2349211Y (en) | 1997-12-15 | 1997-12-15 | Burner for mechanical coke furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349211Y true CN2349211Y (en) | 1999-11-17 |
Family
ID=33942766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97230187 Expired - Fee Related CN2349211Y (en) | 1997-12-15 | 1997-12-15 | Burner for mechanical coke furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349211Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095868C (en) * | 2000-12-28 | 2002-12-11 | 刘金郎 | Large volume briquette compressor coke oven |
| CN102585848A (en) * | 2011-01-17 | 2012-07-18 | 王治信 | Two-product coke oven |
| CN101189319B (en) * | 2005-06-03 | 2013-02-13 | 蒂森克虏伯伍德有限公司 | Feeding of combustion air for coking ovens |
| CN102994106A (en) * | 2011-12-21 | 2013-03-27 | 山西鑫立能源科技有限公司 | Combustion gas heating method of coal pyrolysis furnace |
-
1997
- 1997-12-15 CN CN 97230187 patent/CN2349211Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095868C (en) * | 2000-12-28 | 2002-12-11 | 刘金郎 | Large volume briquette compressor coke oven |
| CN101189319B (en) * | 2005-06-03 | 2013-02-13 | 蒂森克虏伯伍德有限公司 | Feeding of combustion air for coking ovens |
| CN102585848A (en) * | 2011-01-17 | 2012-07-18 | 王治信 | Two-product coke oven |
| CN102994106A (en) * | 2011-12-21 | 2013-03-27 | 山西鑫立能源科技有限公司 | Combustion gas heating method of coal pyrolysis furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201338983Y (en) | Fume preheating equipment for glass batch pure oxygen combustion melting furnace | |
| CN2349211Y (en) | Burner for mechanical coke furnace | |
| CN2635677Y (en) | Air and gas double-preheating hot-blast stove | |
| CN200975672Y (en) | Energy-saving type industry furnace | |
| CN2751229Y (en) | Double-hearth coal gasification combustion hot blast furnace with integrated fixed-bar stokers | |
| CN2250473Y (en) | Vertical water pipe oil burning steam boiler | |
| CN2170450Y (en) | Top-firing energy-saving honeycomb briquette stove | |
| CN2489290Y (en) | Forging heating furance in type of multi-chamber interactive use | |
| CN2211445Y (en) | Coke furnace for recovering or non-recovering purposes | |
| CN2624058Y (en) | Direct fire coal hot-blast furnace | |
| CN2137571Y (en) | Half-gas forge heating-furnace | |
| CN2293039Y (en) | Smoke pipeline type back-flow combustion promoting furnace | |
| CN2383848Y (en) | Enamel furnace device with chain grate | |
| CN2200148Y (en) | Circulating hot pipe hot-air stove | |
| CN2399665Y (en) | High effective, energy saving, dust removing and smoke removing boiler | |
| CN2474972Y (en) | Hot coal gas burning reflecting kiln | |
| CN2193525Y (en) | Energy saving fuel (gas) heating stove | |
| CN2450532Y (en) | Low heat value gas-fired stove | |
| CN2192836Y (en) | Horizontal energy-saving atmospheric boiler | |
| CN2273005Y (en) | Waste heat involute eccentric equalizing air supply blast cupola | |
| CN2387399Y (en) | Dust removing and dusulphurization appts. for kiln | |
| CN2348305Y (en) | Thermal conduction coal three-purpose boiler | |
| CN2324514Y (en) | Smelting furnance | |
| CN2534484Y (en) | Secondary air cooking and warming multipurpose stove | |
| CN2311695Y (en) | Multi-layer exchanging heat, inverted flue low-temperature balance arrangement combination energy-saving boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |