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Treating tea before extraction ; preparations produced thereby (A23F3/06)

A
Human necessities
(89817)
A23
Foods or foodstuffs; their treatment, not covered by other classes
(27825)
A23F
Coffee; tea; their substitutes; manufacture, preparation, or infusion thereof
(3029)
A23F3
Tea; tea substitutes; preparations thereof
(435)
A23F3/06
Treating tea before extraction (reducing or removing alkaloid content a23f0003360000); preparations produced thereby (tea extract preparations a23f0003160000)
(1)


Frying apparatus

Frying apparatus

Frying apparatus has charging and discharge units, conveyor, working chamber incorporating rectangular forms, and perforated pipe disposed in moistening zone. Working chamber comprises moistening zone and frying, charging and discharge zones symmetrically arranged in succession to the right and to the left of moistening zone. Working chamber includes two guides and two rectangular forms cyclically reciprocated by cable conveyor and periodically stopped. Rectangular forms are arranged so that one of forms is in charging zone while other form is in frying zone. Each of said forms consists of outer and inner carcasses, with inner carcass being positioned for displacement relative to outer carcass. This is enabled by utilization of pins in lower part of inner carcass, at both sides thereof. During movement of cable conveyor said pins are contacting with immovable planks rigidly fixed on guides in moistening zone. Mechanism for displacement of inner carcass is positioned on end wall of outer carcass, said mechanism being made in the form of "roulette". Slots are provided along the whole length of side walls of working chamber for rolling of outer carcass wheels therein, said wheels contacting with cable conveyor.

Another patent 2513172.

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