Title:
【発明の名称】溝の通し方向へ向かって反対方向に周期的に駆動されるコンベア・ベルトを持つ食品用空気処理プラント
Document Type and Number:
Japanese Patent JP3117718
Kind Code:
B2
Abstract:
A cooling battery (13) and a fan unit (14) are provided, the latter producing an air flow which circulates through the battery, up through the tub and back to the battery. The bottom of the tub consists of a perforated conveyor belt (16) which is driven by an stepper motor. A control unit is provided for at least a periodical driven belt travelling in the opposite direction to that for feed by the tub (12). A device is provided for de-icing of the conveyor belt on the input side of the tub. In the tub, beneath the conveyor belt, a fixed perforated plate is installed, on the bottom of the tub can comprise one or more perforated conveyor belts. Such belts consist of plates, articulatedly connected to one another, their entire surfaces being perforated.
Inventors:
Rothstein, Sven-Ole
Application Number:
JP50684093A
Publication Date:
December 18, 2000
Filing Date:
October 02, 1992
Export Citation:
Assignee:
Frigoscandia Food Process Systems AB
International Classes:
F25D13/06; F25D17/06; F25D21/06; F25D25/04; A01G13/00; A23L3/00; (IPC1-7): F25D13/06; F25D25/04
Other References:
【文献】米国特許3528259(US,A)
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)