Screw Conveyors for Ash Handling Systems (Mechanical)

CONVEYOR NO. 1

CONVEYOR NO. 2

a.

Capacity

[_____] tons/hr

b.

Screw diameter

[_____] inches

c.

Length

[_____] feet

d.

Coupling diameter

[_____] inches

e.

Motor horsepower

[_____] hp

f.

Screw flight thickness

[_____] inches

g.

Trough thickness

[_____] inches

h.

Trough cover thickness

[_____] inches

i.

Trough end plate thickness

[_____] inches

j.

Maximum speed

[_____] rpm

1.4.1.6

Screw Conveyors for Ash Handling Systems (Mechanical)

Each screw conveyor shall meet the following minimum design and performance

specifications when handling dry fly ash of density not greater than [_____]

kg per cubic meter pounds per cubic foot:

CONVEYOR NO. 1

CONVEYOR NO. 2

a.

Capacity

[_____] Mg/hr

b.

Screw diameter

[_____] mm

c.

Length

[_____] meters

d.

Coupling diameter

[_____] mm

e.

Motor power

[_____] kW

f.

Screw flight thickness

[_____] mm

g.

Trough thickness

[_____] mm

h.

Trough cover thickness

[_____] mm

i.

Trough end plate thickness

[_____] mm

j.

Maximum speed

[_____] rpm

CONVEYOR NO. 1

CONVEYOR NO. 2

a.

Capacity

[_____] tons/hr

b.

Screw diameter

[_____] inches

c.

Length

[_____] feet

SECTION 15502N

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