Chicago : Engineering and Contracting Pub. Co. · leaf 449
rring blades areriveted to the outside of the cone, which, re-volving, create a downward current throughthe cone and an upward current outside. will flow from storage barrel B through valve6 into the regulating keg D. Air to replacethe solution thus drawn from storage barrelB will enter it through… … Fig. 1—Details of Hand Operated Hypochlorite Mixer. The storage barrels are fifty-gallon air-tight oak barrels, equipped with nipples, valvesand hose, as shown in Fig. 2. The regulating keg, as shown in Fig. 2, isequipped with a one-half inch brass pipewhich can be slipped up or down through…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
