Document 6b0pM02Y7vebZO1OBDVYbyzB1

t 1 19 3 2 1 I I The EUioti 1500-kxa. non-condensing lurbinc-gcncralor installation which is an important part qf the new power and process steam set up described in the article beginning on this page. The turbine is equipped for non-automatic extraction of tleom from two intermedi ate stages, at 80 lbs. and 0 lbs. pressure, respectively. It exhausts to process at 5 lbs. gauge. I dPElectric; Piower art rocess THE STORY BACK OF THE POWER AND HEAT SUPPLY OF AN INDUSTRIAL PLANT \ he product manufactured Tin the plant described re quires the use of consider Editob's Note: The plant which it the subject of the following article able steam in processes. In 1928, it in the Pittsburgh district. The de expansion of production facilities scription of the plant was written by and development of new products, using steam, increased the demand for process steam beyond the ca pacity of the steam plant then in the Chief Engineer, but due to com pany policy, neither hit name nor the name of the company may be mentioned. But permission hat been granted to publish the interesting use. Up to that time, all electric story of their new and reoamped power was purchased, and process pouter program. steam requirements were obtained from two 350-hp. boilers which had been in operation for 19 years and were in poor condition. The . settings were such that the furnace height did not permit operating them at high ratings. Theincreased demand for steam and the failure of the existing steam plant to meet it, forced a study of the problem of increasing the capacity of the plant. > An analysis of steam and elec- [31 CRIMDEBN00000362