EP0815183A1 - Barre de nivellement pour fours a coke - Google Patents

Barre de nivellement pour fours a coke

Info

Publication number
EP0815183A1
EP0815183A1 EP96905821A EP96905821A EP0815183A1 EP 0815183 A1 EP0815183 A1 EP 0815183A1 EP 96905821 A EP96905821 A EP 96905821A EP 96905821 A EP96905821 A EP 96905821A EP 0815183 A1 EP0815183 A1 EP 0815183A1
Authority
EP
European Patent Office
Prior art keywords
support elements
leveling
struts
cross
section
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
Application number
EP96905821A
Other languages
German (de)
English (en)
Other versions
EP0815183B1 (fr
Inventor
Heinz Dudler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thyssen Still Otto Anlagentechnik GmbH
Original Assignee
Thyssen Still Otto Anlagentechnik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thyssen Still Otto Anlagentechnik GmbH filed Critical Thyssen Still Otto Anlagentechnik GmbH
Publication of EP0815183A1 publication Critical patent/EP0815183A1/fr
Application granted granted Critical
Publication of EP0815183B1 publication Critical patent/EP0815183B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C10B37/00—Mechanical treatments of coal charges in the oven
    • C10B37/02—Levelling charges, e.g. with bars

Definitions

  • the invention relates to a leveling rod for coking ovens for leveling the coal filler cones formed under the filling holes of the furnace chamber during the filling process, consisting of support elements which extend over the entire length of the furnace chamber and are arranged parallel to one another and connected to one another at a distance which is dependent on the width of the furnace chamber.
  • a generic leveling rod which consists of vertical plates arranged in the longitudinal direction of the furnace and parallel to one another, with transverse coal carriers being arranged at regular intervals in the space delimited by the vertical plates.
  • the invention is based on the object of proposing a new construction for the leveling rod, in which the filling gases can always be drawn off unhindered.
  • the leveling bar according to the invention is essentially a truss girder with a triangular cross section, which only blocks the gas collection space to about 25% during the leveling process. This largely prevents the gas collection chamber from becoming clogged with coal and the filling gases generated during the filling process can be passed unhindered in the longitudinal direction of the furnace to the respective extraction points.
  • the lattice-like construction with only cross struts arranged at regular intervals and individual, diagonally running support struts also means that there is a lateral flow through the leveling rod, ie. H. transverse to the longitudinal direction of the furnace, possible without further notice.
  • the individual construction elements of the leveling rod expediently consist of commercially available pipes with diameters of the same size in all areas. In this way, an inexpensive and, due to the hollow cross sections, relatively light yet stable construction of the leveling rod is achieved.
  • FIG. 1 shows in cross section the arrangement of a leveling bar (9) according to the prior art in a gas collection chamber (4), which is separated from the side coking chamber walls (1), the upper edge (3), the coal fill (2) in the chamber and the furnace chamber ceiling (16) is limited.
  • the leveling bar according to the prior art essentially consists of two vertical sheets arranged parallel to one another and connected to one another. During the leveling process
  • the leveling bar according to the invention is shown in FIGS. 2 to 4.
  • FIG. 2 shows, according to FIG. 1, the leveling rod according to the invention with the triangular, equilateral cross section and
  • Figure 3 shows in longitudinal section the arrangement of the leveling bar in the gas collection chamber of an oven chamber.
  • FIG. 4 shows an enlarged top view of a typical leveling bar segment.
  • the leveling bar according to the invention essentially consists of the two lower support elements (11), which are arranged at the same height and parallel to one another and are connected to one another at regular intervals via the horizontally arranged cross struts (13).
  • the upper support element (12) is arranged centrally above the cross strut (13) and is connected to the two lower support elements (11) via the connecting struts (14).
  • the two lower support elements (11) according to FIG. 4 and, according to FIG. 3, the lower support elements (11) and the upper support element (12) are connected to the diagonally extending support strut (15), each at the connection points of the support elements (11) with the cross struts (13) or the upper support elements (12) with the connecting struts (14).
  • FIG. 3 also shows the furnace roof (5), the filling holes (6), the push tube (8) and the coke oven door (7).
  • the leveling opening is arranged, through which the leveling rod (10) can be inserted horizontally and in the longitudinal direction into the gas collection space (4) for the leveling process.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Baking, Grill, Roasting (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
EP96905821A 1995-03-18 1996-02-29 Barre de nivellement pour fours a coke Expired - Lifetime EP0815183B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29504642U DE29504642U1 (de) 1995-03-18 1995-03-18 Planierstange für Verkokungsöfen
DE29504642U 1995-03-18
PCT/EP1996/000819 WO1996029377A1 (fr) 1995-03-18 1996-02-29 Barre de nivellement pour fours a coke

Publications (2)

Publication Number Publication Date
EP0815183A1 true EP0815183A1 (fr) 1998-01-07
EP0815183B1 EP0815183B1 (fr) 1998-09-09

Family

ID=8005544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96905821A Expired - Lifetime EP0815183B1 (fr) 1995-03-18 1996-02-29 Barre de nivellement pour fours a coke

Country Status (8)

Country Link
US (1) US5925222A (fr)
EP (1) EP0815183B1 (fr)
KR (1) KR19980702680A (fr)
AT (1) ATE170907T1 (fr)
AU (1) AU4943296A (fr)
DE (2) DE29504642U1 (fr)
TW (1) TW394265U (fr)
WO (1) WO1996029377A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830382C2 (de) * 1998-07-08 2001-03-15 Montan Tech Gmbh Planierstange für Verkokungsöfen
CN105131980B (zh) * 2015-09-08 2018-02-02 山东钢铁股份有限公司 一种平煤杆

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE233361C (fr) *
DE233280C (fr) *
DE331486C (de) * 1919-03-26 1921-01-08 Hubert Kress Einebnungsstange
US1937734A (en) * 1932-01-08 1933-12-05 Bethlehem Steel Corp Leveling bar for coke ovens
DE902842C (de) * 1944-05-27 1954-01-28 Car Still Fa Einebnungsstange fuer liegende Koks- und Kammeroefen
DE899336C (de) * 1951-12-07 1953-12-10 Josef Limberg Dr Ing Planierstange fuer Koksoefen
DE922411C (de) * 1952-05-07 1955-01-17 Otto & Co Gmbh Dr C Einebnungsstange fuer waagerechte Koksoefen
DE925710C (de) * 1952-09-26 1955-03-28 Otto & Co Gmbh Dr C Einebnungsstange fuer waagerechte Koksoefen
DE937043C (de) * 1952-11-07 1955-12-29 Otto & Co Gmbh Dr C Einebnungsstange fuer waagerechte Koksoefen
DE1058018B (de) * 1953-05-28 1959-05-27 Gewerk Schalker Eisenhuette Planierstange fuer Koksoefen
DE4034342A1 (de) * 1990-10-29 1992-04-30 Hartung Kuhn & Co Maschf Planierstange fuer eine koksofenbatterie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9629377A1 *

Also Published As

Publication number Publication date
ATE170907T1 (de) 1998-09-15
MX9707084A (es) 1998-06-30
DE59600546D1 (de) 1998-10-15
KR19980702680A (ko) 1998-08-05
US5925222A (en) 1999-07-20
AU4943296A (en) 1996-10-08
WO1996029377A1 (fr) 1996-09-26
DE29504642U1 (de) 1995-08-17
TW394265U (en) 2000-06-11
EP0815183B1 (fr) 1998-09-09

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