EP0320662A2 - Etanchéisation des cadres de porte de fours à coke à chambres horizontales - Google Patents
Etanchéisation des cadres de porte de fours à coke à chambres horizontales Download PDFInfo
- Publication number
- EP0320662A2 EP0320662A2 EP88119400A EP88119400A EP0320662A2 EP 0320662 A2 EP0320662 A2 EP 0320662A2 EP 88119400 A EP88119400 A EP 88119400A EP 88119400 A EP88119400 A EP 88119400A EP 0320662 A2 EP0320662 A2 EP 0320662A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber frame
- sealing
- chamber
- door jamb
- sealing element
- 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.)
- Granted
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
- C10B25/00—Doors or closures for coke ovens
- C10B25/02—Doors; Door frames
- C10B25/06—Doors; Door frames for ovens with horizontal chambers
-
- 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
- C10B25/00—Doors or closures for coke ovens
- C10B25/02—Doors; Door frames
- C10B25/16—Sealing; Means for sealing
Definitions
- the invention relates to a chamber frame seal of horizontal chamber coking furnaces according to the preamble of the first claim.
- the object of the invention is to provide a permanent gas-tight chamber frame seal.
- circumferential elastic membrane sealing plate By using a circumferential elastic membrane sealing plate, even with larger thermal expansions and larger deformations of the chamber frame, a constant complete seal between the chamber frame and the stone protection strip or furnace head masonry is always guaranteed, so that no raw gas emissions occur in the area of the chamber frame and wall protection plates.
- the circumferential elastic membrane sealing plates which are expediently clamped to the chamber frame or the stone protection strip with a circumferential flat iron, ensure constant pressure on the sealing elements designed as soft seals.
- the contact at the free end can also be supported by an active contact element.
- These pressure elements can consist of a circumferential or of elastic tubes divided over the circumference.
- the pressure elements can also consist of spring-loaded pressure plungers distributed over the circumference, which are located in a continuous bore in the chamber frame are arranged and the contact forces are easily adjustable from the outside.
- the cast armor usually consisted of individual panels of approx. 1 m in height distributed over the height, which were riveted to a continuous front elastic steel panel
- the invention provides for a continuous wall protection panel, preferably made of steel, over the entire chamber height. is arranged, which engages with lateral support cams behind counter cams located on the chamber frame and that the wall protection plate and chamber frame form a fixed connection in cooperation with external fastening tabs.
- the permanent sealing according to the invention of the inside of the chamber frame with respect to the stone protective strip or the head masonry, in particular the often problematic sealing of the vertical caulking joint between the chamber frame and the wall protection plates, can be dispensed with.
- the figures show in cross section part of a half of the furnace head construction which is arranged in front of the heating wall.
- a thin metallic stone protection strip (8) is arranged in front of the furnace head masonry (14), which is held on the one hand by the chamber frame (6) and on the other hand by the wall protection plate (3) in front of the furnace head masonry (14).
- the wall protection plate (3) stands vertically at a distance behind the anchor stand (1) and is held by means of spring-loaded pressure plungers (2).
- the chamber frame (6) is held from the outside by means of fastening tabs (4), known per se, on the wall protection plate (3).
- the chamber frame with counter cams (7) rests on the side support cams of the wall protection plate.
- the membrane sealing plate (12) On an inner projection of the chamber frame (6) facing the furnace masonry, the membrane sealing plate (12) is ver over the entire circumference with the aid of flat iron (9) and fastening screws (10) screws.
- the free end of the membrane sealing plate (12) facing the center of the heating wall is bent at the end towards the stone protection strip (8), so that sealing cords (11) can be found between the membrane sealing plate (12) and the stone protection strip (8) as soft sealing elements.
- an elastic tube which is under tension in the installed state is clamped as an additional contact element (cf. FIG. 1).
- a pressure tappet (19) pressed by a helical spring (20) against the diaphragm sealing plate (12) is arranged as an active pressure element instead of the elastic tube (13).
- This pressure tappet (19) is guided in a bore in the chamber frame (6), the contact pressure being adjustable from the outside.
- an insulation (18) is also used to reduce the temperature from the hot furnace head masonry to the outside to the wall protection plate.
- B. made of ceramic material, insulating plates (17) and a ramming compound (16).
- a mortar joint (15) is located between the stone protection strip (8) and the furnace head masonry (14).
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Special Wing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3741301A DE3741301C1 (de) | 1987-12-05 | 1987-12-05 | Kammerrahmenabdichtung von Horizontalkammerverkokungsoefen |
DE3741301 | 1987-12-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0320662A2 true EP0320662A2 (fr) | 1989-06-21 |
EP0320662A3 EP0320662A3 (en) | 1989-07-05 |
EP0320662B1 EP0320662B1 (fr) | 1990-09-19 |
Family
ID=6341974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88119400A Expired - Lifetime EP0320662B1 (fr) | 1987-12-05 | 1988-11-22 | Etanchéisation des cadres de porte de fours à coke à chambres horizontales |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0320662B1 (fr) |
DE (2) | DE3741301C1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008024573B4 (de) * | 2008-05-21 | 2011-01-13 | Uhde Gmbh | Wandschutz für einen Heizwandkopf zwischen zwei Ofenkammeröffnungen einer Koksofenbatterie |
CN109852402B (zh) * | 2019-01-10 | 2023-10-27 | 宣化钢铁集团有限责任公司 | 一种焦炉炉顶测温孔封堵灌浆装置及封堵灌浆方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2025967A (en) * | 1934-06-23 | 1935-12-31 | Wilputte Louis | Coke oven ironwork |
DE1041005B (de) * | 1956-07-18 | 1958-10-16 | Koppers Gmbh Heinrich | Tuerrahmen fuer waagerechte Verkokungskammeroefen |
DE2709678A1 (de) * | 1977-03-05 | 1978-09-07 | Ruhrkohle Ag | Vorrichtung an den kopfseiten von horizontalkammerkoksoefen |
DE2728411A1 (de) * | 1977-06-24 | 1979-01-11 | Still Fa Carl | Verfahren zur abdichtung von verkokungsofenbatterien |
-
1987
- 1987-12-05 DE DE3741301A patent/DE3741301C1/de not_active Expired
-
1988
- 1988-11-22 EP EP88119400A patent/EP0320662B1/fr not_active Expired - Lifetime
- 1988-11-22 DE DE8888119400T patent/DE3860662D1/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2025967A (en) * | 1934-06-23 | 1935-12-31 | Wilputte Louis | Coke oven ironwork |
DE1041005B (de) * | 1956-07-18 | 1958-10-16 | Koppers Gmbh Heinrich | Tuerrahmen fuer waagerechte Verkokungskammeroefen |
DE2709678A1 (de) * | 1977-03-05 | 1978-09-07 | Ruhrkohle Ag | Vorrichtung an den kopfseiten von horizontalkammerkoksoefen |
DE2728411A1 (de) * | 1977-06-24 | 1979-01-11 | Still Fa Carl | Verfahren zur abdichtung von verkokungsofenbatterien |
Also Published As
Publication number | Publication date |
---|---|
EP0320662B1 (fr) | 1990-09-19 |
EP0320662A3 (en) | 1989-07-05 |
DE3741301C1 (de) | 1988-12-15 |
DE3860662D1 (de) | 1990-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0320662B1 (fr) | Etanchéisation des cadres de porte de fours à coke à chambres horizontales | |
EP0525030B1 (fr) | Porte de chambre de reaction de reacteurs de cokefaction a grande echelle | |
EP2285934A1 (fr) | Protection de paroi pour tête de paroi chauffante entre deux ouvertures de chambres de fours d'une batterie de fours à coke | |
DE2451890C3 (de) | Feuerhemmende Verglasung in Form einer in einem Rahmen angeordneten Glasscheibe | |
DE2945017A1 (de) | Stopfen fuer koksofenkammertueren | |
EP0023273B1 (fr) | Porte de four à coke | |
DE3406541A1 (de) | Verfahren und vorrichtung zur befestigung von mehrscheiben-isolierglas an einer tragekonstruktion | |
DE2446444C2 (de) | Elastische Ofentürabdichtung | |
EP0154232B1 (fr) | Porte de four à coke avec une paroi séparée pour la protection contre la chaleur | |
US3214353A (en) | Jamb structure for coke oven batteries | |
DE732547C (de) | Selbstdichtender Kammerverschluss fuer waagerechte Koksoefen | |
DE574061C (de) | Koksofentuer | |
DE721052C (de) | Ofenkopfabdichtung fuer Koksoefen | |
DE438227C (de) | Tuer fuer Kammeroefen zur Erzeugung von Gas und Koks | |
DE456095C (de) | Streichverschluss fuer Ofentueren | |
DE568782C (de) | Koksofentuer | |
DE2709678A1 (de) | Vorrichtung an den kopfseiten von horizontalkammerkoksoefen | |
DE2951066A1 (de) | Ofenkammerverschluss fuer einen horizontalkammerverkokungsofen | |
DE630822C (de) | Selbstdichtende Koksofentuer | |
DE1177599B (de) | Koksofentuer mit Abdichtungsrahmen | |
SU1416505A1 (ru) | Дверь коксовой печи | |
SU1721073A1 (ru) | Дверца планирного лючка двери коксовой печи | |
DE1267664B (de) | Verkokungsofentuer mit metallischer Selbstdichtung | |
DE1122492B (de) | Waagerechter Kammerofen fuer die Erzeugung von Koks und Gas | |
DE1774829U (de) | Tuerverschluss fuer waagerechte verkokungskammeroefen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
17P | Request for examination filed |
Effective date: 19881124 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE ES FR GB IT NL |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE ES FR GB IT NL |
|
17Q | First examination report despatched |
Effective date: 19900119 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE ES FR GB IT NL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 19900919 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19900919 Ref country code: NL Effective date: 19900919 |
|
REF | Corresponds to: |
Ref document number: 3860662 Country of ref document: DE Date of ref document: 19901025 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19910801 |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19911015 Year of fee payment: 4 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19911021 Year of fee payment: 4 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19921122 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19921130 |
|
BERE | Be: lapsed |
Owner name: STILL OTTO G.M.B.H. Effective date: 19921130 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19921122 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19930730 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |