Page 168 - Practical Machinery Management for Process Plants Major Process Equipment Maintenance and Repair

150 Major Process Equipment Maintenance and Repair

INLET GUIDE VAIES

STATIONARY INLET

Figure 4-3. Exploded view of a centrifugal fan. (Courtesy Canadian BlowerlCanada Pumps
Ltd. (CB/C Ltd.))

Flgure 4-4. Cutaway view of a vaneaxial fan (courtesy CBCP Ltd.).
fi

-
L.
ARR. 1 ARR. 2 DOUBLE INLET ARR. 3 SINGLE INLET--
DOUBLE INLET WITH INLET BOXES SINGLE INLET WITH INLET BOX

ARR. 6 SINGLE INLET
ARR. 5 SINGLE INLET PEDESTALS & ARR. 7 SINQLE INLET ARR. B
STRUCTURAL SUBBASE SOLEPLATE WITH INLET BOX SINGLE INLET
Figure 4-5. Standard fan arrangements.