CN1195016A - Filling-gas discharge device for coke oven - Google Patents
Filling-gas discharge device for coke oven Download PDFInfo
- Publication number
- CN1195016A CN1195016A CN97123184A CN97123184A CN1195016A CN 1195016 A CN1195016 A CN 1195016A CN 97123184 A CN97123184 A CN 97123184A CN 97123184 A CN97123184 A CN 97123184A CN 1195016 A CN1195016 A CN 1195016A
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- filling gas
- double combustion
- filling
- coking
- 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.)
- Pending
Links
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
- C10B27/00—Arrangements for withdrawal of the distillation gases
- C10B27/04—Arrangements for withdrawal of the distillation gases during the charging operation of the oven
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Furnace Details (AREA)
Abstract
In a charge gas removal arrangement for a coking furnace having a series of coking chambers and many charge gas outlets, two rising charge gas removal pipes are provided, which each have a device for connection for connection to at least one charge gas outlet. A bucker shaped double combustion chamber is provided above the coking chambers, and this has two combustion chambers, with support burners, which face each other so that the combustion chambers meet at the centre of the main combustion chamber. A suction pipe connected to a manifold is connected to centre of the double combustion chamber. The charge gas riser pipes are connected into the ends of the double combustion chamber. The charge gas enters the combustion chamber in such a way that the flames generated by combustion of the charge gas in the two opposing chambers meet head on in the region of the suction connection.
Description
The present invention relates to the filling gas gas barrier of pit kiln, described pit kiln comprises a plurality of coking spaces of alinement, and a plurality of filling gas outlet openings are arranged.
A plurality of embodiment of this class filling gas gas barrier are known.When to the coking space feed, usually link the filling gas outlet opening of each single coking space by the pipe connecting handle assembly, device comprises and has the combustion chamber of supporting burner that filling gas pipe connecting opening arrives the combustion chamber.Filling gas burns in the combustion chamber.They are sent to " the gas collection person in charge " along vapor pipe, and discharge (referring to EP 0365813 B1) after being chosen in the use sensible heat.
Known method has good result.But, the incendiary thermokinetics of filling gas and in the combustion chamber problem that generate and that twist in the solid combustion resistates in the combustion gases also need improve.The objective of the invention is to solve the problems of the technologies described above.
For solving the problems of the technologies described above, the invention provides the filling gas gas barrier of pit kiln, described pit kiln comprises a plurality of coking spaces of alinement, and coking space has a plurality of filling gas outlet openings, and described device has following characteristics:
Be provided with two endways filling gas vapor pipes, a device is respectively arranged, be connected with at least one corresponding filling gas outlet opening;
A double combustion chamber is located at the top of described coking space, and it comprises that two are oppositely arranged, and has the combustion chamber of supporting burner, and the middle part in described double combustion chamber, combustion chamber are mutually towards the other side's opening and be close to;
Middle part in the double combustion chamber, the double combustion chamber links to each other with the vapor pipe of leading effuser by a nozzle;
The filling gas vapor pipe inserts the end face of double combustion chamber,
Wherein the gas in the double combustion chamber is guided to and makes the flame of supporting burner and the flame of burning filling gas join at emission nozzle place, the middle part of double combustion chamber.
The present invention is based on following discovery, if just there is similar structures two combustion chambers, and operation relatively in the same way, the burning of filling gas can improve greatly, and burning just reaches very fully and does not have the tar problem.Flame and combustion gases are joined and are caused the turbulent flow strengthened, and it promotes to burn, and help to remove the solid in the combustion gases of discharge.According to a most preferred embodiment of the present invention, in a remodeling, emission nozzle is connected to below the bottom at middle part of double combustion chamber.
According to details of the present invention, there are a lot of possibilities that filling gas gas barrier of the present invention is further developed and designs.In a most preferred embodiment of the present invention, two arms be connected with each endways filling gas vapor pipe, and each arm are connected with a filling gas outlet opening in coking space one side.
Usually, the furnace roof of pit kiln is provided with coal port, and it can be used as the venting port of filling gas.Like this, the filling gas vapor pipe can wrap the pipe of coalingging, and leaves the gap therebetween, and can be arranged to and can operate with the pipe of coalingging, and is connected with the coal port that respectively matches.Device can be made into telescopic, makes after shifting out this device, and coal port can be with covering with having no problem.
The described this filling gas gas barrier of part is usually placed on the transfer cart in front.This point can be used for filling gas gas barrier of the present invention equally.It can be located on the car of coal loading coal coke oven, maybe can be contained in independent transporting on truck or the trailer.
Reach embodiment with reference to the accompanying drawings and describe the present invention in detail, in the accompanying drawing:
Fig. 1 is a filling gas gas barrier of the present invention,
Fig. 2 is the A-A line side cross sectional view of passing through Fig. 1 of magnification ratio.
Fig. 1 illustrates the filling gas gas barrier that pit kiln is used.Pit kiln is equipped with a plurality of coking spaces of alinement usually.Coking space has the outlet opening of filling gas.Illustrate in an illustrated embodiment on the furnace roof 2 that four filling gas outlet openings 1 are located at pit kiln, and show corresponding coking space 3.
The filling gas gas barrier comprises two endways vapor pipes 4, respectively has a device 5 to be connected with at least one filling gas outlet opening 1.A round shape double combustion chamber 6 is located at the top of coking space 3, and it has two opposing end faces 7,8, and connect therewith and have two combustion chambers 9,10 of supporting burner 11.Middle part in the double combustion chamber, this two combustion chamber 9,10 mutually towards the other side and be close to mutually, does not just have the separately wall of two combustion chambers at the middle part.
By being located at the nozzle 12 at middle part, double combustion chamber, the double combustion chamber is connected with the vapor pipe 13 of leading effuser.Filling gas vapor pipe 4 inserts in the end face 7,8 of double combustion chamber.
Total layout and design make the flame of burner 11 and the flame of burning filling gas 6 middle part join at nozzle 12 places in the double combustion chamber.Final advantage illustrates.In example of the present invention and most preferred embodiment, exhaust nozzle 12 is connected in the zone of double combustion chamber 6, in its bottom.
Generally, filling gas gas barrier of the present invention has two vapor pipes 4, as mentioned above.Can be connected each vapor pipe 4 with two arms 14 of coking space one side, each arm is connected with filling gas outlet 1, as shown in Figure 1.
In example of the present invention and most preferred embodiment, the filling gas venting port is exactly the coal port 1 that has been located on the furnace roof 2 of pit kiln.As shown in Figure 2, the filling gas vapor pipe is wrapping the pipe 15 of coalingging, and can and be connected with coal port 1 in this place's operation.
As mentioned above, described filling gas gas barrier can be located on the coal charger or be located at independently on the car (unspecified in specification sheets).
Claims (4)
1. the filling gas gas barrier of pit kiln, described pit kiln comprises a plurality of coking spaces (3) of alinement, and coking space (3) has a plurality of filling gas outlet openings (1), and described device has following characteristics:
1.1). be provided with two endways filling gas vapor pipes (4), a device (5) is respectively arranged, be connected with at least one corresponding filling gas outlet opening (1);
1.2). a double combustion chamber (6) is located at the top of described coking space (3), and it comprises that two are oppositely arranged, and has the combustion chamber (9 of supporting burner (11), 10), middle part in described double combustion chamber, combustion chamber (9,10) are mutually towards the other side's opening and be close to;
1.3). the middle part of (6) in the double combustion chamber, double combustion chamber (6) link to each other with the vapor pipe of leading effuser (13) by a nozzle (12);
1.4). filling gas vapor pipe (4) inserts the end face of double combustion chamber (6),
Wherein the gas in double combustion chamber (6) be guided to make the flame of the flame of supporting burner and burning filling gas in the double combustion chamber middle part emission nozzle (12) of (6) locate to join.
2. according to the filling gas gas barrier of claim 1, it is characterized in that described exhaust nozzle (12) is connected to below the bottom at middle part of double combustion chamber.
3. according to the filling gas gas barrier of claim 1, it is characterized in that described two arms are connected at the endways filling gas vapor pipe (4) of coking space one side and each, and each arm is connected with a filling gas outlet opening (1).
4. according to the filling gas discharger of claim 1, it is characterized in that each described filling gas vent pipe (4) is wrapping the pipe (15) of coalingging, and can operate and be connected with the coal port of pit kiln that coal is packed into.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1996148446 DE19648446A1 (en) | 1996-11-22 | 1996-11-22 | Filling gas discharge device for a coking furnace |
| DE19648446.4 | 1996-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1195016A true CN1195016A (en) | 1998-10-07 |
Family
ID=7812502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97123184A Pending CN1195016A (en) | 1996-11-22 | 1997-11-21 | Filling-gas discharge device for coke oven |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0844296A3 (en) |
| CN (1) | CN1195016A (en) |
| DE (1) | DE19648446A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311057C (en) * | 2004-03-23 | 2007-04-18 | 大连华宇冶金设备有限公司 | Smoke-preventing and dust-eliminating bogie and method for side coal feeding stamping coke oven |
| KR101238881B1 (en) | 2007-11-07 | 2013-03-04 | 주식회사 포스코 | Coal gas discharging apparatus |
| CN109054870B (en) * | 2018-09-28 | 2023-08-25 | 中冶焦耐(大连)工程技术有限公司 | Fire guiding device of coke oven ascending pipe and working method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE864695C (en) * | 1943-06-16 | 1953-01-26 | Koppers Gmbh Heinrich | Device for sucking off and burning the filling gases from coke oven |
| JPS512219Y1 (en) * | 1970-11-04 | 1976-01-22 | ||
| DE2406314C3 (en) * | 1974-02-09 | 1978-04-20 | Heinz 4390 Gladbeck Hoelter | Apparatus for evacuating, burning and scrubbing gas for use on a coke oven |
| DE3836034A1 (en) | 1988-10-22 | 1990-04-26 | Krupp Koppers Gmbh | DEVICE FOR EXTRACTION, BURNING AND CLEANING THE FUEL GASES RESULTING FROM THE CHARGING OF HORIZONTAL CHAMBER COCING OVENS |
-
1996
- 1996-11-22 DE DE1996148446 patent/DE19648446A1/en not_active Withdrawn
- 1996-12-06 EP EP96119574A patent/EP0844296A3/en not_active Withdrawn
-
1997
- 1997-11-21 CN CN97123184A patent/CN1195016A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE19648446A1 (en) | 1998-05-28 |
| EP0844296A2 (en) | 1998-05-27 |
| EP0844296A3 (en) | 1998-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |