. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. sage for the gas without affect-ing the balance, as shown in the section. 162 GAS AND AIR-GAS DEVICES, ETC. 1 21V 391. GAS-FIRED LIMEKILNS. The illustration shows adouble kiln, but the two parts are independent of each other, and may be worked separately. The gas from
. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. sage for the gas without affect-ing the balance, as shown in the section. 162 GAS AND AIR-GAS DEVICES, ETC. 1 21V 391. GAS-FIRED LIMEKILNS. The illustration shows adouble kiln, but the two parts are independent of each other, and may be worked separately. The gas from the pro-ducers enters the kiln at A, the flow being reg-ulated by valves at B. At C are doors bywhich the air necessary for combustion enters,the air and gas meeting at B B. The lime isburned in the chambers, E, and is afterwardcooled as it descends in the zones, F, by the airpassing in at the lower part. The waste heatis conducted away in the upper part of the kilnthrough the chimney openings at G. At H aresight holes for judging the heat of the kiln, andJ are holes to admit air when the flues have tobe burned out. The fuel used in the gas pro-ducers is ordinary slack. A special feature isthe method of constructing the central partitionwall, this having air-cooling and circulatingThe lime produced is free from TS^^TTJ^^roS^TIJ^IlSgTO^/S^W cavities as shown. 391A. SNOW REMOVER. This apparatus isprovided with a hydrocarbon burner and a tankfor containing suitable hydrocarbon liquid, whichis fed through apipe to the burnertube, which is di-rected downward-ly on the pave-ment so [as tocome in contactwith the ice and snow. By this means the ice is melted and the largebrush which revolves at a high speed readily removes the melted of the brush is placed a scraper, which comes in direct contactwith the pavement, thus removing all ice left in the passage of thebrush.
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
