| Patent Number |
Title Of Patent |
Date Issued |
| 5384015 |
Arrangement for filling coal in oven chambers of a coke oven battery |
January 24, 1995 |
| An arrangement for filling coal in oven chambers of a coke oven battery has a telescopable filling tube mountable on a filling car and having a lower end which is lowerable to a filling hole frame of a filling hole of a coke oven battery, an upper sealing ring arranged on an outer side o |
| 5176489 |
Leveller bar for a coke oven block |
January 5, 1993 |
| The leveller bar for leveling a coal heap formed during a charging process under charging holes of an oven compartment of a coke oven block has two vertical plates connected with each other and spaced parallel from each other a distance (a) according to a width of the oven compartment an |
| 5054529 |
Filling car for a oven battery |
October 8, 1991 |
| A filling car for filling coal into oven chambers of a coke oven battery comprises an immovable filling connecting piece mountable on a coal container, a filling pipe closely surrounding the connecting piece and having a lower end lowerable to a filling opening frame of filling openi |
| 4529483 |
Process for utilizing waste heat and producing water gas during the cooling of coke |
July 16, 1985 |
| A process for utilizing waste heat and producing water gas during cooling of red-hot coke, in two stages, is indicated. In a first, dry cooling stage, a mixture of water gas and steam passes the coke charge, is recooled in a heat sink and recirculated into the first cooling stage, wh |
| 4439274 |
Method and chimney for reducing the emission of solid particles |
March 27, 1984 |
| The emission of solid particles during the discharging of a horizontal coking oven or furnace is substantially reduced or eliminated. For this purpose the hot air and gas convection flow which carries the solid particles substantially vertically upwardly is exposed to a shower or spr |
| 4437936 |
Process for utilizing waste heat and for obtaining water gas during the cooling of incandescent |
March 20, 1984 |
| A process for utilizing waste heat and for obtaining water gas during the cooling of incandescent coke ejected from a chamber oven is described, this process being in two stages. In the first stage, the coke is dry-cooled with a mixture of water gas and water vapor as the cooling gas. |
| 4358343 |
Method for quenching coke |
November 9, 1982 |
| Preheated bulk material capable of coking is quenched by flowing the quenching liquid through the loose bulk material, whereby the bulk material is substantially closed off relative to the atmosphere. The liquid is applied to the top of the bulk material in a quenching chamber which |
| 4273617 |
Method and apparatus for quenching heated bulk material |
June 16, 1981 |
| Heated bulk material, such as coke, is quenched by a liquid flowing from the top downwardly through the bulk material. During the quenching the bulk material is closed off from the atmosphere. The steam forming from the quenching liquid is carried off downwardly in parallel flow with the |
| 4253915 |
Pressure rod for a coke discharge apparatus |
March 3, 1981 |
| The present pressure rod for a coke discharge apparatus is constructed of hollow sectional components or tubular members interconnected with one another, whereby a lightweight structure is achieved. The hollow sectional components or tubular members are interconnected in such a manner th |
| 4233118 |
Equipment for collecting, extracting and purifying foul gases arising on the coke side of a batt |
November 11, 1980 |
| An improvement is provided for equipment for collecting, extracting and purifying gases arising on the coke side of a battery of coke oven chambers with vertical heating flues in which a triangular frame is provided for carrying the hood which overhangs the loading area of the quench |
| 4204912 |
Method and apparatus for purifying gases leaking from coke ovens |
May 27, 1980 |
| A method and apparatus is provided for separating tar from gases leaking from the oven door of a coke oven. At least one gas extraction device is located at a point of leakage and is connected through a collection duct to an extractor fan for sucking the gases from the door. A means is |
| 4198275 |
Equipment for extracting and purifying dirty gases arising on the coke side of a battery of cham |
April 15, 1980 |
| A locomotive is provided to move a quench car and a gas transition car parallel to a battery of coke ovens adjacent a coke guide car. A pivotable hood is provided on the guide car for covering part of the charging opening of the quench car. The quench car has generally parallel, pivotal |
| 4196053 |
Equipment for operating coke oven service machines |
April 1, 1980 |
| A hood car having a hood, a coke guide, a coke guide car, and a quench train are all provided for movement parallel to a battery of chamber coke ovens between a quench plant and the ovens. The hood car hood has an opening reaching over the loading area of the quench train and is adapted |
| 4186057 |
Gas extracting and purifying equipment |
January 29, 1980 |
| Equipment for receiving and transporting red-hot coke, pushed out of the oven chambers of a chamber coke-oven with vertical flue, and for extracting and purifying the dust-containing gases rising from the coke. The equipment includes duct means and associated suction means for initia |
| 4148694 |
Container for loose material, in particular hot coal |
April 10, 1979 |
| A container for loose material, in particular for hot coal, during the operation of a coke oven battery including a novel deflecting means for directing particulate matter located in the gas emanating from the loose material back into the container to reduce the flow of particulate matte |
| 4126520 |
Lift-off device for oven chamber doors of a coke oven |
November 21, 1978 |
| A lift-off device for the door of oven chambers including a mechanism for gripping the door and counter mechanisms for measuring the movement of the doors to insure that the doors once removed will be accurately and positively repositioned relative to the oven chamber. |
| 4123333 |
Duct equipment for exhausting coke gases |
October 31, 1978 |
| Equipment for exhausting gases from a collecting device including an outer collection duct having longitudinal openings covered by a flexible belt. The collecting device is shifted along said duct while lifting the belt off the collection duct. Located within the outer collection duct is |
| 4069108 |
Apparatus for removing dust-containing gases during coking operations |
January 17, 1978 |
| A gas-collecting arrangement movable from one coking chamber to the next and serving to remove exhaust gases emitted during pushing and/or quenching of coke and during filling of coking chambers with coal, includes a shielding device arranged within the collecting main at a distance |
| 4066175 |
Coke-oven filling system |
January 3, 1978 |
| A filling system operating with an apparatus for loading coal into the charging hole of a coke oven has an upper feed tube, an intermediate feed tube, and a lower tube. The upper tube is connected to the apparatus and is adapted to receive coal from it. The intermediate upright tube is |
| 4029551 |
Suction arrangement for withdrawing contaminated gases emitted from incandescent coke pushed out |
June 14, 1977 |
| The coking installation has a row of coke discharge openings, a coke guide car mounted for travel along the row, a coke quenching car mounted for travel along the row and adapted to receive coke pushed out from the coke discharge openings through the coke guide car, and a suction arrange |
| 4028192 |
Apparatus for receiving incandescent coke from respective coke ovens in a battery and for removi |
June 7, 1977 |
| An apparatus for receiving incandescent coke from respective coke ovens of a horizontally arranged battery of coke ovens, comprises a wheeled carriage which is adapted to move backwardly and forwardly along the battery of coke ovens. A coke cake receiving device is mounted on said ca |
| 3985245 |
Arrangement for charging the coal bins of hopper cars |
October 12, 1976 |
| Arrangement for charging the coal bins of hopper cars for coke oven batteries employing a telescoping sealing device with a lead aperture for the coal, for a dust-free connection between the charging hoppers in the filling position and the weighing bunkers, thus enabling the use of p |
| 3981778 |
Coke oven hood apparatus |
September 21, 1976 |
| Apparatus for use with a coke oven having a carriageway for a quenching car along a side thereof, which apparatus comprises a hood for covering a quenching car on the carriageway, and a supporting structure which supports the hood solely from that side of the carriageway which is remote |
| 3964977 |
Method and apparatus for operating a leveling device for a coking oven |
June 22, 1976 |
| An end wall of a horizontally extending coking chamber is provided with an opening through which a reciprocatable leveling rod projects with clearance into the chamber for leveling coal fed thereinto. Channel means communicating at one end with this opening surround with clearance the |
| 3957591 |
Coking oven |
May 18, 1976 |
| A coking oven has an upright wall formed with an opening which is normally closed by a door past which noxious gases escape at least at times. Outwardly adjacent the opening and the wall are formed one or more upright channels having open ends located below and above the level of the |
