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Title: Means for mounting internal kiln hardware
Claims: I claim: 1. Means for mounting lifter surfaces in a kiln comprising: a plurality of pairs of standards rigidly attached to the kiln wall and extending approximately radially inwardly therefrom through the refractory lining of the kiln into the material carrying portion thereof, standards of such pair being spaced from each other a short distance in the circumferential direction about said kiln, a lifter having a surface designed to extend lengthwise along said kiln, and to extend generally radially inwardly thereof, designed for lifting particulate material from a bed thereof in the lower portion of said kiln to allow it to return to the bed under gravity during travel of said lifter over the upper portion of its travel during the rotation of said kiln, one of said standards and said lifter being provided with cooperating ears having bores therein designed for alignment when said lifter is in place, a pin removably extending through the aligned bores in said lifter and said standard, the other of said standards and said lifter being provided with cooperating surfaces arranged, when said pin is connecting said lifter to said one standard, to prevent substantial rotation of said lifter about said pivot point, said standards and said lifter being so designed that said lifter may be removed from said standards, or applied thereto with said bores aligned, when said pin is removed from said bores. 2. Means for mounting a device in a kiln comprising: a pair of standards rigidly attached to the kiln wall and extending approximately radially inwardly therefrom through the refractory lining of the kiln into the material carrying portion thereof, said standards being spaced from each other a short distance in the circumferential direction about said kiln, a device for mounting in said kiln, one of said standards and said device being provided with cooperating ears having bores therein designed for alignment when said device is in place, a pin removably extending through the aligned bores in said device and said standard, the other of said standards and said device being provided with cooperating surfaces arranged, when said pin is connecting said device to said one standard, to prevent substantial rotation of said device about said pivot point, said standards and said device being so designed that said device may be removed from said standards, or applied thereto with said bores aligned, when said pin is removed from said bores. 3. A dam constructed of a plurality of devices mounted as claimed in claim 2, such devices being formed of plates and arranged in a ring about the wall of the kiln, such plates having the general plane of their area perpendicular to the axis of the kiln. Other info: Inventors: Bernt, Jorgen O. Application Number: 883176 Filing Date: 1978-03-03 Publication_date: 1979-10-30 Assignee: Primary Class(es): 432/118 34/135, 59/86, 241/183, 432/103 Other Classes: US Patent Ref:
Other Refs: Primary Examiner: Yuen, Henry C. Assistant Examiner: Attorney: |
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