EP 0610488 B1 19960724 - PROCESS AND DEVICE FOR DRYING INDUSTRIAL CASKS
Title (en)
PROCESS AND DEVICE FOR DRYING INDUSTRIAL CASKS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM TROCKNEN VON INDUSTRIEFÄSSERN
Title (fr)
PROCEDE ET DISPOSITIF DE SECHAGE DE FUTS INDUSTRIELS
Publication
Application
Priority
- DE 4230066 A 19920909
- EP 9302394 W 19930904
Abstract (en)
[origin: US5513446A] PCT No. PCT/EP93/02394 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Sep. 4, 1993 PCT Pub. No. WO94/05961 PCT Pub. Date Mar. 17, 1994.A method and an apparatus serve for drying industrial barrels (60). The industrial barrels (60) are positioned on an inclined base (12, 20) and are enclosed by a pressure-tight vacuum hood (30). A suction pipe (40) that is connected with the vacuum hood (30) extends through a bunghole (63) provided in the tilted barrel (60) at its lowest point (71) where the residual liquid quantity (70) gathers. A heating rod (55) is arranged inside the suction pipe (40). The suction pipe (40) is connected to a vacuum pump (48). The heated suction pipe (40) removes from the interior of the barrel (60) at first die liquid residual liquid quantity (70), and then the vaporizing residual liquid. Compared with conventional methods, using hot steam for drying, this method leads to cost savings and an improved drying effect (FIG. 1 ).
IPC 1-7
IPC 8 full level
B08B 9/20 (2006.01); B08B 9/34 (2006.01); F26B 5/04 (2006.01); F26B 5/12 (2006.01); F26B 7/00 (2006.01); F26B 9/00 (2006.01); F26B 15/00 (2006.01); F26B 21/00 (2006.01)
CPC (source: EP US)
F26B 5/04 (2013.01 - EP US); F26B 21/006 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
US 5513446 A 19960507; AT E140788 T1 19960815; DE 4230066 A1 19940310; DE 4230066 C2 19940616; DE 59303321 D1 19960829; EP 0610488 A1 19940817; EP 0610488 B1 19960724; JP 2579286 B2 19970205; JP H06511309 A 19941215; WO 9405961 A1 19940317
DOCDB simple family (application)
US 23228694 A 19941007; AT 93919267 T 19930904; DE 4230066 A 19920909; DE 59303321 T 19930904; EP 9302394 W 19930904; EP 93919267 A 19930904; JP 50688594 A 19930904