CN2500682Y - Side-jetting non-recovering coke oven - Google Patents
Side-jetting non-recovering coke oven Download PDFInfo
- Publication number
- CN2500682Y CN2500682Y CN01250537U CN01250537U CN2500682Y CN 2500682 Y CN2500682 Y CN 2500682Y CN 01250537 U CN01250537 U CN 01250537U CN 01250537 U CN01250537 U CN 01250537U CN 2500682 Y CN2500682 Y CN 2500682Y
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- chamber
- coke oven
- coking
- charring
- 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B15/00—Other coke ovens
- C10B15/02—Other coke ovens with floor heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The utility model discloses a side jet-type non-recovery coke oven and is characterized in that a combustion chamber is provided beneath the bottom plate of a charring chamber; the combustion chamber is a four-cavity arch-shaped one with an air passage longitudinally provided at the bottom, the air passage being communicated with the combustion chamber; each two combustion chambers are combined in pair and isolated by a partition and a coal gas hole is provided at the end of the partition; an air cooling passage is arranged beneath the bottom plate of a charring chamber; walls are provided respectively at two sides of he charring and combustion chambers; a lateral U-shaped passage for raw coal gas is arranged inside the wall and communicated with the charring and combustion chambers; and the coke oven body is positioned on a coke oven body base plate. The utility model has the advantages that the charring chamber works under a negative pressure condition and raw coal gas and volatile substances produced in the charring chamber are all burned, thereby avoiding the recovery of coking byproducts and the pollution to water. The utility model realizes pollution-free coke production.
Description
One, technical field the utility model relates to the coal coking technical field, particularly a kind of side-jetting non-recovery coke oven.
Two, background technology
At present, traditional coke oven all is that coking chamber and combustion chamber are spaced, if coal gas is through overcooling, reclaims the coal gas of paying after product purifies and is called the city with coal gas or heating gas.Though coal gas is rationally utilized, in gas purification process, produced industrial sewage, these sewage must just can reach emission standard through handling, and this coking production technique has been brought a lot of adverse factors for human living environment.In the place away from the city, the conveying of coal gas relates to very big investment, so people just have been placed on the invention non-recovery coke oven to sight.
Chinese patent " a kind of Coke Oven Proper " patent No. ZL98238889, authorization notification number 2344405, a kind of coking furnace shaft is disclosed, feature is to adopt the combustion chamber lattice to become two one group flue, and have the twinflue of crossing over the hole on the partition wall therebetween, single with the coke-oven gas heating, the spray of coke-oven gas side, tiltedly the oblique flue of two of flue district rows is reduced to row's form.
Three, summary of the invention
The purpose of this utility model provides a kind of side-jetting non-recovery coke oven, and this coke oven directly adopts raw gas heating flame chamber, does not produce the problem of any sewage pollution.
The side-jetting non-recovery coke oven, it is by coking chamber, and combustion chamber and coking chamber, combustion chamber furnace wall constitute, and it is characterized in that: vault is arranged at the top of described coking chamber, is the vault of combustion chamber below the base plate of coking chamber; The combustion chamber is divided into the vertical combustion chamber of four arcading types, there is wash plate each combustion chamber, the bottom of described combustion chamber is provided with vertical air passageways, air passageways is provided with some airports and communicates with the combustion chamber, per two combustion chambers are that one group of combuster partition wall is separated by, and are provided with the coal gas hole of jumping in the partition wall end of each group combustion chamber; Base plate is arranged at the bottom of combustion chamber, is provided with vertical cooling air channel below the base plate of combustion chamber, and vertically cooling air channel is separated by by the cooling air channel partition wall; Be provided with vertical furnace wall in the both sides of coking chamber and combustion chamber, the side direction U type passage of raw gas is arranged in the middle of furnace wall, side direction U type passage communicates with coking chamber, combustion chamber; Body of heater is seated on the body of heater base plate.The fire door of side-jetting non-recovery coke oven is two open forms.
The characteristics of side-jetting non-recovery coke oven are, coking chamber is operated under condition of negative pressure, raw gas and volatile matter that coking chamber produces are all burnt, there is not common coking by-products to reclaim, not having water to pollute produces, realize nuisanceless production, coke-oven heating-temperature is even, and cooling air channel can reduce the coke oven bottom temperature.Also has the coke oven structure rationally, less investment, the advantage of instant effect.
Four, description of drawings
Fig. 1 is the stereographic map of side-jetting non-recovery coke oven.
Fig. 2 is the front view of side-jetting non-recovery coke oven.
Fig. 3 is the A-A side-view of side-jetting non-recovery coke oven.
Fig. 4 is the B-B vertical view of side-jetting non-recovery coke oven.
Five, it is by coking chamber specifically to implement square side-jetting non-recovery coke oven (seeing Fig. 1,2), combustion chamber and coking chamber, combustion chamber furnace wall constitute, it is characterized in that: vault 1 is arranged at the top of described coking chamber 11, is the vault 3 of combustion chamber below the base plate of coking chamber 11 2; The combustion chamber is divided into the vertical combustion chamber 9 of four arcading types, there is wash plate each combustion chamber, the bottom of described combustion chamber 9 is provided with vertical air passageways 8, air passageways is provided with some airports and communicates with combustion chamber 9, per two combustion chambers are that one group of combuster partition wall 4 is separated by, and are provided with coal gas hole 13 (see figure 4)s that jump in partition wall 4 ends of each group combustion chamber; Base plate is arranged at the bottom of combustion chamber, is provided with some vertical cooling air channels 6 (seeing Fig. 1,2,3) below the base plate of combustion chamber, and vertically cooling air channel 6 is separated by by cooling air channel partition wall 12; Be provided with vertical furnace wall 7 in the both sides of coking chamber and combustion chamber, the side direction U type path 10 of raw gas is arranged in the middle of furnace wall 7, side direction U type path 10 communicates with coking chamber 11, combustion chamber 9; Body of heater is seated on the body of heater base plate 5.The fire door of side-jetting non-recovery coke oven is two open forms.
The side-jetting non-recovery coke oven is in process of coking, at first after sending briquette into coking chamber, coal conveyor closes fire door by making firm by ramming, by the thermal radiation of coking chamber spatial, the thermal conduction of decline raw gas flue to four arcading type combustion chamber makes the ripe gradually raw gas that produces of briquette to briquette in coking chamber.The raw gas that produces is in some burning of coking chamber space; Raw gas and part waste gas flow into two side burning chamber burnings in the outside, four arcading type combustion chambers together, converge after two combustion chambers burn in the middle of flowing through again by crossing over the hole, regulate turnover panel by pressure and flow to underground set waste gas flue, waste gas is entered atmosphere to chimney.
Claims (2)
1, side-jetting non-recovery coke oven, it is by coking chamber, and combustion chamber and coking chamber, combustion chamber furnace wall constitute, and it is characterized in that: vault is arranged at the top of described coking chamber, is the vault of combustion chamber below the base plate of coking chamber; The combustion chamber is divided into the vertical combustion chamber of four arcading types, there is wash plate each combustion chamber, the bottom of described combustion chamber is provided with vertical air passageways, air passageways is provided with some airports and communicates with the combustion chamber, per two combustion chambers are that one group of combuster partition wall is separated by, and are provided with the coal gas hole of jumping in the partition wall end of each group combustion chamber; Base plate is arranged at the bottom of combustion chamber, is provided with vertical cooling air channel below the base plate of combustion chamber, and vertically cooling air channel is separated by by the cooling air channel partition wall; Be provided with vertical furnace wall in the both sides of coking chamber and combustion chamber, the side direction U type passage of raw gas is arranged in the middle of furnace wall, side direction U type passage communicates with coking chamber, combustion chamber; Body of heater is seated on the body of heater base plate.
2, side-jetting non-recovery coke oven according to claim 1 is characterized in that: the fire door of described side-jetting non-recovery coke oven is two open forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01250537U CN2500682Y (en) | 2001-08-31 | 2001-08-31 | Side-jetting non-recovering coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01250537U CN2500682Y (en) | 2001-08-31 | 2001-08-31 | Side-jetting non-recovering coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500682Y true CN2500682Y (en) | 2002-07-17 |
Family
ID=33660670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01250537U Expired - Fee Related CN2500682Y (en) | 2001-08-31 | 2001-08-31 | Side-jetting non-recovering coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500682Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010112100A1 (en) * | 2009-04-01 | 2010-10-07 | Uhde Gmbh | Coking plant with flue gas recirculation |
| CN103468273A (en) * | 2013-09-28 | 2013-12-25 | 太原理工大学 | Large-scale tamping coal heat recovery retort |
| WO2016059208A1 (en) * | 2014-10-17 | 2016-04-21 | Thyssenkrupp Industrial Solutions Ag | Coke oven with improved exhaust gas conduction into the secondary heating chambers |
| CN110437854A (en) * | 2019-09-06 | 2019-11-12 | 辽宁科技大学工程技术有限公司 | A kind of clean and environmental protection all can measure intelligent heat recovery coke oven |
-
2001
- 2001-08-31 CN CN01250537U patent/CN2500682Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010112100A1 (en) * | 2009-04-01 | 2010-10-07 | Uhde Gmbh | Coking plant with flue gas recirculation |
| US8940136B2 (en) | 2009-04-01 | 2015-01-27 | Thyssenkrupp Uhde Gmbh | Coking plant with flue gas recirculation |
| RU2549858C2 (en) * | 2009-04-01 | 2015-04-27 | Уде Гмбх | Coker with recirculation of exhaust gases |
| CN103468273A (en) * | 2013-09-28 | 2013-12-25 | 太原理工大学 | Large-scale tamping coal heat recovery retort |
| CN103468273B (en) * | 2013-09-28 | 2014-12-10 | 太原理工大学 | Large-scale tamping coal heat recovery retort |
| WO2016059208A1 (en) * | 2014-10-17 | 2016-04-21 | Thyssenkrupp Industrial Solutions Ag | Coke oven with improved exhaust gas conduction into the secondary heating chambers |
| CN107075379A (en) * | 2014-10-17 | 2017-08-18 | 蒂森克虏伯工业解决方案股份公司 | There is the coke oven that improved waste gas is conveyed in secondary heater |
| US10392563B2 (en) | 2014-10-17 | 2019-08-27 | Thyssenkrupp Industrial Solutions Ag | Coke oven with improved exhaust gas conduction into the secondary heating chambers |
| CN110437854A (en) * | 2019-09-06 | 2019-11-12 | 辽宁科技大学工程技术有限公司 | A kind of clean and environmental protection all can measure intelligent heat recovery coke oven |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2500682Y (en) | Side-jetting non-recovering coke oven | |
| CN102911675A (en) | Dry-distillation and carbonization furnace for carbonizing wood materials and carbonization method | |
| CN103388815B (en) | Horizontal type triple-pass chain-grate boiler combusting coal and biomass fuel | |
| CN201525821U (en) | Tamping type cleaning heat recovery vertical mechanical coke oven | |
| CN2254085Y (en) | Tank type furnace for producing sponge iron by direct reduction | |
| CN202865166U (en) | Dry distillation carbonization furnace with flue pipes | |
| CN2344405Y (en) | Oven body of coke-oven | |
| CN203385192U (en) | Horizontal type agricultural special hot air environmentally-friendly boiler | |
| CN102250630A (en) | Staged combustion down-draft type heat recovery coke oven | |
| CN100422682C (en) | 8-box 9-layer high-temp calciner | |
| CN2874381Y (en) | Industrial furnace for refining magnesium and calcium | |
| CN2534538Y (en) | Eight-chamber nine layer high-temperature roasting furnace | |
| CN206787041U (en) | A kind of coal-fired coal-gasified hot-water boiler | |
| CN2658569Y (en) | Vertical coal-fired (coke) steam boiler | |
| CN107903920A (en) | A kind of upright furnace regenerative chamber | |
| CN203605457U (en) | Hot blast furnace | |
| CN2211445Y (en) | Coke oven for non-recovery and recovery | |
| CN213803627U (en) | Coke oven combustion chamber structure with oven wall thickness changing along height direction | |
| CN213515038U (en) | Carbon secondary roasting furnace device | |
| CN102911676A (en) | Dry distillation carbonization furnace with flue pipe and carbonization method | |
| CN112923723B (en) | Atmosphere pushing plate furnace muffle furnace tube structure | |
| CN219861192U (en) | Two-division four-way flame path structure of heat recovery coke oven | |
| CN2906448Y (en) | Ternary-burning normal-pressure coal-burning hot water boiler | |
| CN214536315U (en) | Turnover gasification carbonization reverse burning furnace | |
| CN202865167U (en) | Dry distillation carbonization furnace for carbonizing wood materials |
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 |