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 72
seenflues from small forges or other fur- MILL CONSTRUCTION AND POWER 63 naces used in the machine shops con-nected with the mainBranch chimney. While these Flues small fires are in use, it is doubtful wheth-er the draft is in any way decreased,but as a rule, these small fires are and at the same… … BLOW OFF*Fig. 9. Automatic Damper Regulator. used only at certain intervals, andcold air is allowed to flow unrestrict-ed to the chimney at all other times.Dampers can be installed which maymake the arrangement satisfactory,but often no attempt is made to prop-erly close these flues when they…
Cotton manufacture · Textile factories
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