Rotary drum mounted by means of running rings

Details Rotary drum mounted by means of running rings Rotary drum mounted by means of running rings

1979-11-15

1981-05-05

Schwartz, Larry I.

Drying and gas or vapor contact with solids

Apparatus

Rotary drums or receptacles

34121, 29115, 366 60, 432103, F26B 2502

Patent

active

042650313

ABSTRACT:
A rotary drum for the heat treatment of bulk goods, with the drum being mounted by means of thrust rings. Wedges are arranged on the outer periphery of the shell of the rotary drum, the wedges being disposed opposite to one another at a spacing corresponding approximately to the width of the thrust ring. Those inclined surfaces of the wedges which inclined surfaces face toward each other cooperate with insert pieces, the insert pieces being fastened on the thrust ring and being provided with counterwedge surfaces. The inclined surfaces of the wedges and the counterwedge surfaces are arranged on the outer periphery of the shell of the rotary drum successively flip symmetrically.

REFERENCES:
patent: 2249831 (1941-07-01), How
patent: 2999396 (1961-09-01), Kaczmarski
patent: 3561132 (1971-02-01), La Grone
patent: 4030878 (1977-06-01), Kunath

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