How to build, equip and operate a cotton mill in the United States (1913)
Frank P. Bennett & Co · Boston, New York [etc.] F. P. Bennett & company, inc · leaf 88
set perma- is placed opposite the first division,as shown in FigureOperation 126, and the steam jet^ IS then directed upon the outside tubes.Moving the indicator around the dialchanges the steam direction, so thatwhen it rests in the lasit notch, thesteam is delivered directly in thecentre tubes.… … Fig. 126. Removing So ot from Boiler Tubes. nently in the rear wall of each hori-zontal boiler. It con-Tube Cleaning sists of a speciallyAttachment designed steam noz-zle, which may be ro-tated from the outside, so that thesteam jet can be passed through eachone of the fire tubes. With this…
Cotton manufacture · Textile factories
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