초록 ▼

An apparatus for coating food products with sauce while simultaneously deep freezing them comprises a rotatable drum (10) in a horizontal position, on the inner wall surface of which a driving plate is disposed and which has an opening (16) at an end face. The apparatus furthermore comprises a secon

An apparatus for coating food products with sauce while simultaneously deep freezing them comprises a rotatable drum (10) in a horizontal position, on the inner wall surface of which a driving plate is disposed and which has an opening (16) at an end face. The apparatus furthermore comprises a second opening (18) on the opposite end face, an ejector, which is provided at the driving plate (88) and disposed in front of the second opening (18), a nozzle (80, 84, 86), mounted in the first opening (16), for feeding a coolant, particularly in the form of liquid nitrogen or liquid carbon dioxide, into the drum, a further nozzle, mounted in the first opening (16), for injecting sauce into the drum, an exhaust pipe, which occupies essentially the whole cross sectional area of the first opening (16) and is intended to exhaust gaseous coolant, as well as a movable holding device (42, 44), which accommodates the exhaust pipe (34, 28) and permits the exhaust pipe to be moved between a position immediately in front of the first opening and a retracted position.

대표청구항 ▼

[ What is claimed is:] [1.] An apparatus for coating food products with sauce while simultaneously deep freezing them, comprising:a rotatable drum oriented in a horizontal position, and having an inner wall surface on which a driving plate is disposed, said drum having a first opening at an end face

[ What is claimed is:] [1.] An apparatus for coating food products with sauce while simultaneously deep freezing them, comprising:a rotatable drum oriented in a horizontal position, and having an inner wall surface on which a driving plate is disposed, said drum having a first opening at an end face thereof, and a second opening on an opposite end face,an ejector provided at the driving plate and disposed in front of the second opening,a nozzle mounted in the first opening for feeding a coolant into the drum,a further nozzle, mounted in the first opening, for injecting sauce into the drum,an exhaust pipe, which occupies essentially an entire cross sectional area of the first opening and is intended to exhaust gaseous coolant, anda movable holding device which accommodates the exhaust pipe and permits the exhaust pipe to be moved between a position immediately in front of the first opening and a retracted position.