Hand pressing device for making fuel briquettes from soaked pape

Details Hand pressing device for making fuel briquettes from soaked pape Hand pressing device for making fuel briquettes from soaked pape

1982-01-20

1984-07-24

Dees, Carl F.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

100116, 100240, 100293, B30B 1100, C10L 1108

Patent

active

044616260

ABSTRACT:
A hand pressing device includes a pressing die in the form of an open-topped rectangular box having a loose perforated bottom plate. The inner walls of the box are smooth. The box is filled with soaked waste paper, particularly old newspapers and a loose pressing plunger with a flat perforated bottom is pressed into the box down to a predetermined penetration depth, whereby water is squeezed out of the soaked paper and escapes both upwards through the perforated bottom of the plunger and downwards through the perforated bottom plate of the box to form a briquette of predetermined dimensions and predetermined density. Upon withdrawal and removal of the pressing plunger and inversion of the box to an upside down position, the briquette thus produced can readily be pressed out of the box by exerting thumb pressure on the loose bottom plate. The side and end faces of the briquette slide along the inner wall of the box with low friction and without being torn. After drying in air, the briquette forms an excellent fuel for fireplaces and stoves.

REFERENCES:
patent: 818796 (1906-04-01), Spengler
patent: 1195370 (1916-08-01), Larsen
patent: 1473874 (1923-11-01), Risk
patent: 2133667 (1938-10-01), Mitchell
patent: 2492878 (1949-12-01), Miollis
patent: 3070485 (1962-12-01), Strickman

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