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Fan installation

Temperature control of the process fluid may be accomplished easily through the use of shutters, variable pitch fan blades, variable speed drives, or, in multiple fan installations, by shutting off fans as required. [Pg.13]

In some instances the fan has a free discharge. Typical is the axial fan installed in a wall opening (wall fan). In most cases the fan is connected to a duct run in this instance the total pressure difference and volume flow are determined from both the fan and duct network characteristics. [Pg.764]

Material Mill size Product fineness kg/s Output tonne/h Power consumption Ml/tonne HP h/tonne (mill and fan installed) ... [Pg.120]

This machine is, of course, properly grounded, and the laboratory floor is of the conductive type. All operating personnel wear grounding devices when hydrogen is in use, and the room is vented with two large-capacity fans installed in the ceiling. [Pg.136]

Fan, booster A large fan installed in the main air current and thus in tand with the main fan. [Pg.789]

Here is an example of an information barrier. An employee was welding and cutting zinc and galvanized tubing for main fan installation. The employee worked 2 days at this, and then became sick, dizzy, and sleepy from the fumes. Clearly, this individual lacked safety information. [Pg.160]

In potentially gassy or gassy operations, wherever mine-type ventilation systems using an offset main fan installed on the surface are used, they shall be equipped with explosion-doors or a weak-wall having an area at least equivalent to the cross-sectional area of the airway. [Pg.687]

Cool the converter by blowing dried air through it until the temperature is low enough for men to work. Normally, 50 -bS C is sufficiently low, as when the converter is opened up, it will cool rapidly to the point where it can be worked in comfortably. If minimum shutdown time is desired, two manhole covers on the converter may be removed and an exhaust fan installed in one while the work is done through the other. [Pg.262]

Proper fan installation is critical to reliable operation. Suitable foundations, adequate bearing-support structures, properly si2ed ductwork, and flow-control devices are the primary considerations. [Pg.269]

See other pages where Fan installation is mentioned: [Pg.1438]    [Pg.551]    [Pg.253]    [Pg.253]    [Pg.271]    [Pg.271]    [Pg.272]    [Pg.165]    [Pg.413]    [Pg.148]    [Pg.253]    [Pg.253]    [Pg.271]    [Pg.271]    [Pg.272]    [Pg.248]    [Pg.265]    [Pg.265]    [Pg.253]    [Pg.253]    [Pg.271]    [Pg.271]    [Pg.272]    [Pg.253]    [Pg.253]    [Pg.271]    [Pg.271]    [Pg.272]    [Pg.233]    [Pg.233]    [Pg.63]    [Pg.42]    [Pg.732]    [Pg.51]    [Pg.640]    [Pg.404]    [Pg.346]    [Pg.557]    [Pg.258]   
See also in sourсe #XX -- [ Pg.269 ]



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