Mixing apparatus and auger therefor

Details Mixing apparatus and auger therefor Mixing apparatus and auger therefor

1982-05-28

1984-11-06

Coe, Philip R.

Agitating

Stirrer within stationary mixing chamber

Rotatable stirrer

366300, 366318, 366324, 366325, 366603, B01F 708

Patent

active

044809271

ABSTRACT:
A mixing apparatus in which parallel augers are located in a box. The upper mixing augers have specially shaped flighting which provides straight edges linked by corners rather than the conventional helical edge. The lower conveying auger is a helically edged auger with notches at intervals along the edge providing radially oriented surfaces which assist in engaging the material.
The flighting of the special straight edged augers is produced from a square blank of sheet metal by pressing it into the spiral configuration required and attaching it to the auger shaft. The complete flighting is made up by several such sections joined end to end.

REFERENCES:
patent: 24134 (1859-05-01), McBean
patent: 138953 (1873-05-01), Strunz
patent: 301506 (1884-07-01), Massey
patent: 836066 (1906-11-01), Crocker
patent: 885109 (1908-04-01), Truss
patent: 1013612 (1912-01-01), Peters
patent: 1134220 (1915-04-01), Nash
patent: 2309418 (1943-01-01), Schweickart et al.
patent: 3790138 (1974-02-01), Neler
patent: 3804377 (1974-04-01), Kugle et al.
patent: 3828661 (1974-08-01), Vink

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