Continental-industrie Model - 051 User Manual download pdf

Values, dimensions and reference in this brochure are approximate and intended as guide only, not for construction and are subject to change without notice

DETAILED ENGINEERING DESCRIPTION - CONTINENTAL INDUSTRIE

DEB051EN – 04/2010

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DETAILED ENGINEERING DESCRIPTION AND MECHANICAL

FEATURES OF CONTINENTAL INDUSTRIE MULTISTAGE CENTRIFUGAL

BLOWER MODEL 051A

I - BLOWER HOUSING

The centrifugal blower housing consists of an inlet head with special feature to direct air to

inlet of first impeller and outlet head of special design to eliminate friction and multiple

intermediate sections. These parts are made in cast iron EN-GJL-250 (ASTM A48-35B) (for

I/O heads) & cast aluminium (for intermediate sections) according to rigid Continental

Industrie specifications, extreme care to be exercised in assembly of interlocking cast

aluminium intermediate sections and annular diffusers (baffles).

The entire assembly is securely held together actually with multiple tension rods which bind

the entire housing into a solid integral unit.

1.0 Inlet head

1.1 Flange connection DN 150, PN 10 (6”)

1.2 Cast iron EN-GJL-250 (ASTM A48-35B)

1.3 Minimum wall thickness: 8 mm (0.31”)

1.4 Can be supplied in various flange positions relative to the vertical centre line in

increments of 90° (option)

2.0 Outlet head

2.1 Flange connection DN 150, PN 10 (6”).

2.2 Cast iron EN-GJL-250 (ASTM A48-35B).

2.3 Minimum wall thickness: 8 mm (0.31”)

2.4 Can be supplied in various flange positions relative to the vertical centre line in

increments of 90° (option)

3.0 Intermediate section

3.1 Cast aluminium EN-AC-42000 (ASTM 360.1).

3.2 Each intermediate section is cast in one piece

4.0 Bearing housing

The outboard bearing housings are cast iron and bolted to the outside of the head sections

insuring cool operation of bearings.

4.1 Cast iron EN-GJL-250 (ASTM A48-35B).

4.2 Has cast fins to improve rigidity and increase heat dissipation

4.3 Labyrinth type grease seal.

4.4 Provided with 2 tapped holes in the housing flange to act as bearing puller.

N.B.: When the inlet air or gas temperature is too high, we can adapt as option special

bearing housings with a water or air cooling system (technical drawing on request).

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Summary of Contents

Page 1 - BLOWER MODEL 051A

Values, dimensions and reference in this brochure are approximate and intended as guide only, not for construction and are subject to change without n

Page 2 - 8.0 Impellers

Values, dimensions and reference in this brochure are approximate and intended as guide only, not for construction and are subject to change without n

Page 3 - Casing assembly

Values, dimensions and reference in this brochure are approximate and intended as guide only, not for construction and are subject to change without n

Page 4 - II - PERFORMANCES

Values, dimensions and reference in this brochure are approximate and intended as guide only, not for construction and are subject to change without n