| 摘要 |
PCT No. PCT/SE92/00689 Sec. 371 Date Apr. 1, 1994 Sec. 102(e) Date Apr. 1, 1994 PCT Filed Oct. 2, 1992 PCT Pub. No. WO93/07428 PCT Pub. Date Apr. 15, 1993.An air treatment plant for foodstuffs includes an elongate trough (29) for the foodstuffs, a heat exchanger (35), a fan assembly (39) for circulating air on a path through the heat exchanger, through the trough, and back through the heat exchanger, a housing (1) having a housing bottom (7), and side walls (2, 3) with modular units (11) extending transversely to the trough. Each one of the modular unite includes an insulation layer (19), a water-impermeable inner layer (20), and two submodules (12, 13). Each has a respective submodule bottom with a respective bottom panel (15, 16) and a side-wall panel (17, 18) forming part of side walls (2, 3). One or more elongate, separate second bottom panels (14) interconnect the first bottom panels (15, 16) of the two submodules. Upper sides of the bottom panels (15, 16) of the submodules slope downwards toward at least one of the second bottom panels (14). One of the second bottom panels has a second upper side sloping downwards towards a one of two end walls (4, 5) of the housing. |
