Mobile veneer dryer

Patent metadata

Field	Value
Publication number	US-9500408-B2
Application number	US-201314070228-A
Country	US
Kind code	B2
Filing date	Nov 1, 2013
Priority date	Nov 1, 2013
Publication date	Nov 22, 2016
Grant date	Nov 22, 2016

Abstract

Embodiments provide a veneer dryer system and methods of constructing, relocating, and replacing veneer dryers and other constructs such as lumber kilns, machinery, and processing lines or parts thereof. Embodiments of a veneer dryer system may include a track and a veneer dryer movably coupled with the track. The track may extend between the desired location of the veneer dryer and a construction location. Movers may be coupled with the track at the construction location. The veneer dryer may be partially or fully constructed on the movers and moved to the desired location for use. A pre-existing veneer dryer at the desired location may remain operational during the construction and removed before the new veneer dryer is moved into place, substantially reducing downtime and costs as compared to prior methods of replacing veneer dryers.

First claim

What is claimed is:

1. A method of installing a veneer dryer at a first site, wherein the veneer dryer includes a plurality of consecutive veneer dryer sections, at least some of the veneer dryer sections forming an elongate chamber with an input end, an output end, a heating zone, and a conveyor extending through the heating zone, the method comprising:
movably coupling one or more of the veneer dryer sections with a track at a second site, wherein the track extends from the second site to the first site; and
moving said one or more veneer dryer sections along the track in a first direction from the second site to the first site.

2. The method of claim 1 , wherein the track includes two or more rails.

3. The method of claim 2 , wherein movably coupling one or more of the veneer dryer sections with the track further includes
positioning a plurality of movers on the two or more rails at the second site, wherein each of the movers has one or more rotatable members and a frame; and
positioning the one or more veneer dryer sections on the movers.

4. The method of claim 3 , wherein positioning the one or more veneer dryer sections on the movers includes constructing the one or more veneer dryer sections on the movers after positioning the plurality of movers on the two or more rails.

5. The method of claim 4 , wherein constructing the one or more veneer dryer sections includes coupling an elongate support member with corresponding ones of the movers, and coupling additional components of the veneer dryer to the elongate support member to form a bottom portion of the one or more veneer dryer sections.

6. The method of claim 5 , wherein the elongate support member includes a lateral support oriented transverse to the two or more rails, and coupling the elongate support member with corresponding ones of the movers includes coupling a first end of the lateral support with a corresponding first one of the movers disposed on a first one of the rails and coupling a second end of the lateral support with a corresponding second one of the movers disposed on a second one of the rails.

7. The method of claim 1 , wherein the second site and the first site are spaced apart by a distance of at least 10 feet.

8. The method of claim 1 , further including removing at least a portion of a pre-existing dryer apparatus from the first site before moving the one or more veneer dryer sections to the first site.

9. The method of claim 4 , further including removing at least a portion of a pre-existing dryer apparatus from the first site before moving the one or more veneer dryer sections to the first site and after constructing the one or more veneer dryer sections on the movers.

10. The method of claim 2 , further including fixedly coupling one or more of the movers to a corresponding one of the rails after moving the one or more veneer dryer sections to the first site.

11. The method of claim 1 , further including coupling a bottom portion of a selected one of the veneer dryer sections to an anchor assembly at the first site, the anchor assembly configured to restrict movement of the selected veneer dryer section in the first direction without restricting movement of the selected veneer dryer section in a second direction generally perpendicular to the first direction.

12. The method of claim 1 , further including coupling the one or more veneer dryer sections to a source of motive force while the one or more veneer dryer sections are at the second site, wherein moving the one or more veneer dryer sections along the track includes operating the source of motive force to apply force against the one or more veneer dryer sections in the first direction.

13. The method of claim 11 , wherein the source of motive force includes a winch, and coupling the one or more veneer dryer sections to the source of motive force includes coupling the veneer dryer with the winch.

14. The method of claim 12 , wherein coupling the one or more veneer dryer sections with the winch includes connecting two or more first tow bars with the one or more veneer dryer sections, connecting the two or more first tow bars to a second tow bar, and coupling the second tow bar with the winch.

15. The method of claim 1 , wherein the veneer dryer includes a portion of a pre-existing veneer dryer disposed at the first site, further including coupling the one or more veneer dryer sections to the portion of the pre-existing veneer driver at the first site.

16. The method of claim 15 , wherein the portion of the pre-existing veneer dryer includes an infeed section or an outfeed section.

17. The method of claim 16 , further including removing another portion of the pre-existing dryer apparatus from the first site before moving said one or more veneer dryer sections to the first site.

18. The method of claim 1 , wherein the one or more veneer dryer sections includes at least one section of the heating zone.

19. The method of claim 1 , wherein the elongate chamber has a cooling zone between the heating zone and the output end, and wherein the one or more veneer dryer sections includes at least one section of the cooling zone.

20. The method of claim 1 , wherein the veneer dryer further includes an infeed section and an outfeed section, and wherein said one or more veneer dryer sections includes the infeed section or the outfeed section.

21. The method of claim 1 , wherein said one or more veneer dryer sections includes substantially all of the veneer dryer sections that form the elongate chamber.

22. The method of claim 1 , further including coupling the one or more veneer dryer sections to an underlying support surface at the first site.

23. The method of claim 22 , wherein the underlying support surface is a foundation or floor surface, and the track includes two or more rails, and wherein coupling the one or more veneer dryer sections to the underlying support surface includes coupling a selected one of the veneer dryer sections to an anchor pedestal that is fixedly coupled to the underlying support surface.

24. The method of claim 23 , wherein the selected one of the veneer dryer sections is a middle section of the elongate chamber.

25. The method of claim 23 , wherein coupling the one or more veneer dryer sections to an underlying support surface at the first location further includes coupling the selected one of the veneer dryer sections to a second anchor assembly at the first site, and wherein the first and the second anchor assemblies are disposed on opposite sides of the track.

26. The method of claim 1 , further including installing the track, wherein the track includes two or more rails.

27. The method of claim 26 , wherein movably coupling the one or more veneer dryer sections to the track includes supporting the one or more veneer dryers on the rails on a plurality of movers, and wherein each of the movers includes a frame and a rotatable member coupled to the frame.

28. The method of claim 27 , wherein the rotatable member is an endless loop rotatably coupled to the corresponding frame, and wherein movably coupling the one or more veneer dryer sections to the track includes positioning the endless loops on the track and coupling the frames to a bottom portion of the one or more veneer dryer sections, such that the one or more veneer dryer sections is supported on the rails by the movers.

29. The method of

Assignees

• Usnr Llc

Inventors

• Spangler Clinton
• Bullion Conrad

Classifications

• F26B15/122 Primary

  the objects or batches of material being carried by transversely moving rollers or rods which may rotate · CPC title

• Y10T29/4984

  Retaining clearance for motion between assembled parts · CPC title

• F26B2210/14

  Veneer, i.e. wood in thin sheets · CPC title

• F26B25/004

  in the shape of discrete sheets (wicket conveyors F26B15/085) · CPC title

• F26B15/12 Primary

  the lines being all horizontal or slightly inclined · CPC title