Apparatus and process for the discharge of quenched or unquenched coke from a coke quenching car into a receiving device

Patent metadata

Field	Value
Publication number	US-9303210-B2
Application number	US-201013511862-A
Country	US
Kind code	B2
Filing date	Nov 12, 2010
Priority date	Nov 25, 2009
Publication date	Apr 5, 2016
Grant date	Apr 5, 2016

Abstract

An apparatus for the discharge of quenched or unquenched coke from a coke quenching car into a receiving device, providing that there is an extension of the pusher machine beside at least one coke-oven chamber, which is arranged in one line with the coke-oven chambers, and which is to be operated by the pusher machine, and that there is a receiving device behind the quenching car as seen from the coke-oven battery into which the coke can be pushed from the quenching car by the extension, the receiving device preferably being a wharf. A process for the discharge of the hot coke from a coke quenching car into a receiving device is also disclosed. Capacity bottlenecks of the quenching equipment are compensated so that the coke need not stay in the coke-oven chamber after the end of the coking process, or disturbances of the quenching equipment can be compensated temporarily.

First claim

The invention claimed is:

1. In a coking facility comprising at least one coke battery comprising a plurality of coke ovens, an apparatus for discharge of quenched or unquenched coke from a coke quenching car into a receiving device, a pusher machine having an extendable pusher ram with a length sufficient to push coke from within an oven of the coke battery into a coke quenching car as the extendable pusher ram is extended, wherein the coke battery has a front side and a rear side, the pusher machine traveling parallel to the front side, and the quenching car traveling parallel to the rear side, the improvement comprising:
mounting at least one pusher ram extension adjacent a side of at least one coke oven of the coke oven battery, the pusher ram extension oriented parallel to the side of the at least one coke oven, the pusher ram extension temporarily extending the length of the extendable pusher ram so as to extend through the quenching car and push coke in the quenching car into a receiver located on a side of the quenching car remote from the rear side of the coke oven battery.

2. The coking facility of claim 1 , wherein the pusher ram extension is mounted at one of two end sides of the coke-oven battery.

3. The coking facility of claim 1 , wherein the pusher ram extension is mounted between two coke-ovens of the coke-oven battery.

4. The coking facility of claim 1 , wherein two opposing coke oven batteries are arranged in parallel with their front sides facing each other, wherein the pusher machine is located between the two coke oven batteries so as to be able to push coke from coke ovens in either battery, a pusher ram extension mounted at at least one end of each coke battery, and comprising two quencher cars traveling parallel to the rear sides of the coke oven batteries, one quencher car on the rear side of each coke oven battery, and at least two receivers, the receivers positioned beyond the respective quenching cars and in parallel with the pusher ram extension.

5. The coking facility of claim 4 , wherein the receivers each comprise a ramp.

6. The coking facility of claim 1 , wherein two opposing coke oven batteries are arranged in parallel with their rear sides facing each other, at least one quenching car which travels in parallel between the two coke oven batteries, a pusher ram extension mounted at at least one end of each coke battery, two pusher machines, one pusher machine traveling parallel to the front of each coke oven battery, and at least one receiver in each coke oven battery opposite the pusher ram extension for receiving coke pushed into the quenching car from the opposing coke oven battery.

7. The coking facility of claim 1 , wherein the receiver is a wharf.

8. The coking facility of claim 1 , wherein the pusher ram extension has guide shoes to enable movement in parallel along the length of the coke-oven.

9. The coking facility of claim 1 , wherein the pusher ram extension is fitted with rollers for travelling in parallel along the length of the coke-ovens.

10. A process for discharge of quenched or unquenched coke from a coking facility comprising a plurality of coke ovens in a coke oven battery, comprising:
pushing coke from a coke oven of the coke oven battery by a pusher ram on a traveling pushing machine into a quenching car;
positioning the quenching car in front of a pusher ram extension mounted adjacent to a coke oven of the coke oven battery,
positioning the traveling pushing machine in front of the pusher ram extension; and
pushing coke through the quenching car into a receiver positioned on an opposite side of the quenching car from the pusher ram extension.

11. The process of claim 10 , wherein the coke in the quenching car which is pushed into the receiver is unquenched coke.

12. The process of claim 11 , wherein the unquenched coke is discharged into the receiver and then quenched by auxiliary equipment.

13. The process of claim 11 , wherein the auxiliary quenching equipment comprises one or several quenching guns for each receiver.

14. The process of claim 11 , wherein the coke is transported by a conveying device from the receiver to subsequent applications.

15. The process of claim 10 , wherein the pusher ram extension is fitted with guide shoes for ensuring travelling mobility in parallel with the coke-oven chambers.

16. The process of claim 10 , wherein the pusher ram extension is fitted with rollers for ensuring travelling mobility in parallel with the coke-oven chambers.

Assignees

• Badura Sven
• Thyssenkrupp Uhde Gmbh

Inventors

• Badura Sven

Classifications

• C10B39/04

  Wet quenching · CPC title

• C10B39/12 Primary

  combined with conveying means · CPC title

• C10B45/00

  Other details · CPC title

• C10B33/10

  for horizontal chambers · CPC title

• C10B33/08 Primary

  Pushers, e.g. rams · CPC title