Methods of processing a furnace

Patent metadata

Field	Value
Publication number	US-2016238279-A1
Application number	US-201514621917-A
Country	US
Kind code	A1
Filing date	Feb 13, 2015
Priority date	Feb 13, 2015
Publication date	Aug 18, 2016
Grant date	—

Abstract

Methods of processing a furnace include the step (I) of supporting the furnace with a support member configured to span across and beyond a footprint of a mounting area. A support surface outside of the footprint is configured to support at least one pair of opposite end portions of the support member such that the furnace is suspended over the mounting area. The method may further include the step (II) of levitating the opposite end portions of the support member over the support surface on a cushion of fluid, and the step (III) of moving the furnace together with the support member relative to the support surface while the opposite end portions of the support member are levitated over the support surface with the cushion of fluid.

First claim

What is claimed is:

1 . A method of processing a furnace comprising the steps of:
(I) supporting the furnace with a support member configured to span across and beyond a footprint of a mounting area, wherein a support surface outside of the footprint is configured to support at least one pair of opposite end portions of the support member such that the furnace is suspended over the mounting area; (II) supporting the opposite end portions of the support member over the support surface; and (III) moving the furnace together with the support member relative to the support surface while the opposite end portions of the support member are supported.

2 . The method of claim 1 , wherein step (II) comprises levitating the opposite end portions of the support member over the support surface on a cushion of fluid.

3 . The method of claim 2 , wherein step (III) comprises moving the furnace while the opposite end portions of the support member are levitated over the support surface with the cushion of fluid.

4 . The method of claim 1 , wherein during step (I), the furnace is positioned within the footprint such that the furnace is suspended over the mounting area.

5 . The method of claim 4 , wherein step (III) moves the furnace to a position outside of the footprint.

6 . The method of claim 5 , wherein after step (III), further comprising the step of removing the support member.

7 . The method of claim 6 , wherein the step of removing the support member includes the steps of lifting the furnace off the support member.

8 . The method of claim 4 , wherein after step (III), further comprising the step of servicing the furnace.

9 . The method of claim 1 , wherein step (III) comprises moving the furnace from a position outside the footprint to a position within the footprint such that the furnace is suspended over the mounting area.

10 . The method of claim 9 , wherein after step (III), further comprising the step of removing the support member and then placing the furnace on a support structure within the mounting area.

11 . The method of claim 10 , wherein the furnace comprises a glass melting furnace and the method further comprises the step of operably connecting the glass melting furnace to a downstream glass manufacturing apparatus after placing the furnace on the support structure.

12 . The method of claim 10 , wherein the step of removing the support member comprises lifting the furnace off the support member.

13 . The method of claim 10 , wherein the step of placing the furnace includes lowering the furnace to the support structure.

14 . The method of claim 12 , wherein the step of lowering the furnace includes the steps of lifting the furnace with a jack, removing a set of elevation spacers, and lowering the furnace with the jack.

15 . The method of claim 9 , wherein the furnace is assembled at a location outside the footprint.

16 . The method of claim 9 , wherein the furnace is serviced at a location outside the footprint.

17 . The method of claim 1 , wherein step (III) moves the furnace by guiding the furnace along a predetermined path.

18 . The method of claim 17 , wherein step (III) includes guiding the support member along the predetermined path with a guide rail.

19 . The method of claim 2 , wherein the cushion of fluid comprises a cushion of air.

Assignees

• Corning Inc

Inventors

• Jeon Byung Chul
• Shin Heung Chol

Classifications

• F27D2001/0079

  Means to assemble at least two parts of a furnace or of any device or accessory associated to its use · CPC title

• C03B5/42 Primary

  Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls · CPC title

• F27D2001/0059

  Construction elements of a furnace · CPC title

• F24H9/06 Primary

  Arrangement of mountings or supports · CPC title

• B60V3/025

  co-operating with a flat surface, e.g. transporting loads on platforms · CPC title