Device for removing grate screenings

Details Device for removing grate screenings Device for removing grate screenings

1983-05-06

1985-04-09

Yuen, Henry C.

Heating

With cleaning means for apparatus

432 77, 432 2, 110255, F23J 102

Patent

active

045099170

ABSTRACT:
In clinker coolers with a thrust grate a small part of the material to be cooled falls through the grate. These grate screenings usually are collected in funnels, let out and carried away. These funnels and transporting devices are housed between high, complicated foundations. In this invention these funnels are replaced by a removal device which moves the grate screenings horizontally through a transfer canal. This eliminates the complicated foundations and the control of the emptying device previously used.

REFERENCES:
patent: 2948630 (1960-08-01), Holm
patent: 3089688 (1963-05-01), Ostberg
patent: 3304619 (1967-02-01), Futer
patent: 3469828 (1969-09-01), Lane
patent: 3666249 (1972-05-01), MacLeod, Jr.
patent: 3831291 (1974-08-01), Kayatz
patent: 3855950 (1974-12-01), Hughes et al.
patent: 3999744 (1976-12-01), Kotch

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