供应阿法拉伐原装进口板式换热器M10

Applications
General heating and cooling duties. Heating by means of steam.
Standard design
The plate heat exchanger consists of a pack of corrugated
metal plates with portholes for the passage of the two fluids
between which heat transfer will take place.
The plate pack is assembled between a fix frame plate and
a movable pressure plate and compressed by tightening bolts.
The plates are fitted with a gasket which seals the interplate
channel and directs the fluids into alternate channels. The
number of plates is determined by the flow rate, physical
properties of the fluids, pressure drop and temperature program.
The plate corrugations promote fluid turbulence and
support the plates against differential pressure.
The plate and the pressure plate are suspended from an
upper carrying bar and located by a lower guiding bar, both
of which are fixed to a support column.
Connections are located in the frame plate or, if either or both
fluids make more than a single pass within the unit, in the
frame and pressure plates.
Typical capacities
Liquid flow rate
Up to 50 kg/s (800 gpm), depending on media, permitted
pressure drop and temperature program.
Water heating by steam
0.7 to 3.0 MW
Plate types
M10B, M10M and M10BD, double wall plates.
Frame types
FM, FG and FD
Working principle
Channels are formed between the plates and the corner ports
are arranged so that the two media flow through alternate
channels. The heat is transferred through the plate between
the channels, and complete counter-current flow is created
for highest possible efficiency. The corrugation of the plates
provides the passage between the plates, supports each
plate against the adjacent one and enhances the turbulence,
resulting in efficient heat transfer.
695-2400 (27-95")
h 719 (28.3")
H
225 (8.9") or
231(9.1")
W
PCT00099EN 0809
STANDARD MATERIALS
Frame plate
Mild steel, Epoxy painted
Nozzles
Carbon steel
Metal lined: Stainless steel, Titanium
Rubber lined: Nitrile, EPDM
Plates
Stainless steel Alloy 316/Alloy 304, Titanium, Alloy 254 SMO,
Alloy C-276
Gaskets (Clip-on, glued)
M10B Nitrile, EPDM, HNBR, EPDMF, Viton?G, AL-EPDM
M10M Nitrile, EPDM, HeatSeal F?, HNBR, EPDMF,
Viton?G, AL-EPDM
TECHNICAL DATA
Pressure vessel codes, PED, ASME, pvcALS?
Mechanical design pressure (g) / temperature
FM pvcALS? 1.0 MPa / 180oC
FM PED 1.0 MPa / 180oC
FG pvcALS? 1.6 MPa / 180oC
FG PED 1.6 MPa / 180oC
FG ASME 150 psig / 356oF
FD PED 2.5 MPa / 180oC
FD ASME 389 psig / 482oF
*) Frame FG also approved for 1.2 MPa / 200°C to allow use in steam
systems without safety valves.
CONNECTIONS
FM pvcALS? Size100 mm DIN/GB/GOST PN10, ASME
Cl.150, JIS 10K
FM PED Size100 mm DIN PN10, ASME Cl. 150
FG pvcALS? Size 100 mm DIN/GB/GOST PN10, ASME
Cl. 150, JIS 10K
FG PED Size 100 mm DIN PN16, ASME Cl. 150
FG ASME Size 4” ASME Cl.150
FD PED Size 100 mm DIN PN25/ASME Cl.150 / 300
FD ASME Size 4” ASME Cl. 300