US578146A - geoll - Google Patents

Description

No MQQQL} 4 shank-sheet 1.

I C. GROLL FEEDING: SMOKE GQNSUMING FURNACE- 146 I Patented Mar 'w/m'ssss.

I 4 Shets-Sheet G0 GROLL.

(No Model.)

SELF FEEDING No. 578,146.

SMOKE GONSUMING FURNACE.

Patented Mar @1897.-

000 0 0 000 00. 000000000 0000 0000 00000 00 0 0 0 0 0 0 0 0 0 O O. O

mmgs'sgs.

(No Model.) 4 Sheets-Shee t 4 0. GROLL. SELF FBEDING SMOKE GONSUMING FURNACE.

Patented Main. 2, 1897.

- WITNESSES.

come into contact with coal w and moreincandescent, all m \vardly from one half of the g at vvill'the lower diameter of the arranged in the combustion-011a or ceiling forming a passage 1 111g connected to the chinniey at hand, the fresh air coming from sumption oftlie smoke, because they are more, and more compl same direction.

My invention of a rotative gra matic coal-feeder is applicable t nsual'.constructions of, generatil I r'eserve to myself the right c wardl'y from one half of the g vault forming a passage leading the other half of the grate, and channel connecting the rear po passages, the forwardly-leading substantially as described.

2,. A furnace, provided with 2 arranged in the combustion-elm or ceiling forming a passage 1 vault forming a passage leadiin thefother halt of the grate, a vt the rear ends of said vault, and channel eon neetin g said passage vertical wall, the forwardly-lea being connected to the chi'mne end, substantially as described 3. In a smoke-consuming fut mounted to turn, a coalfeed grate, a radial chamber, plac coal-feeder and connected, at the grate, with the standard are said grate revolves, in order th the said chamber may become 11 ing toward the central standard then be driven out by the help to supply the grate, and, on th that the air-jets issuing from or

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