Danfoss SEC174 Data sheet

Data sheet

SEC174

Rising Film Evaporator

Description

Recommended Applications

The SEC174 Sondex plate evaporator is a specially developed heat exchanger for evaporation duties.

Design Principle

The plate is designed as a semi-welded cassette, with a welded channel for the medium side, and on the evaporation side there is a traditional plate heat exchanger gasket.

The unique plate design ensures an even distribution of the product over the whole plate making optimal rising film evaporation. The special designed plate pattern ensures a high turbulence of the fluids on both sides, resulting in a high heat transmission co-efficient. This results in a very compact heat exchanger with a small hold-up volume.

Installation:

The large DN600/24” connection on the evaporator makes it possible to cover many duties in a single connection solution. This means that the connections will be on the head of the heat exchanger, which is of big advantage during service work and if the capacity is to be increased.

The plate pattern and inlet area are also designed for CIP cleaning, which makes the service of the plate heat exchanger easy.

Data Required for Correct Quotation:

•Duty

•Flow rate

•Temperature

•Type of media

•Working pressure

•Working Temperature

•Pressure loss

•Boiling point

•Thermodynamic properties

•Preferred number of effects

•Product concentration by inlet and outlet

Above data determines the choice of heat exchanger.

| 2020.02

AI334344867691en-000101 | 1

Data sheet	SEC174 - Rising Film Evaporator

Tehnical data	Frame
	Painted frame, colour RAL 5010
	(available in other colours)
	The frame comes with clamping bolts placed
	around the frame edge.

Design Pressure

Painted frames: 0.6/1.0 MPa. (87/145 PSI)

Construction Standard

•EN13445 (PED 2014/68/EU)

•ASME sec VIII, Div. 1

Connections:

Inlet product side (F4 & F5): DN150/6” flange.

•Outlet (F1): DN600/28” flange.

•Inlet medium side (F2): DN450/18” flange.

•Outlet (F3 & F6): DN150/6” flange.

Flanges in carbon steel, rubberlined or stainless steel. According to all known standards.

Plate Material

AISI 304 and AISI 316

Other materials available on request.

Gaskets

The gasket is placed in the closed gasket groove, that is formed by the plates. This design makes the plate suitable for high working pressures. The plates are strongly guided by the gasket during the assembly of the plate heat exchanger.

Materials: NBR and EPDM

Other materials available on request.

Extra Equipment:

•Safety cover in stainless steel

•Insulating jacket

•Assembling spanner

•Foundation feet

•Instrument flange

•Thermometer and manometer

Dimensions
	628 mm (24,7”)
		F2
	F1
<![if ! IE]> <![endif]>1725 mm (68”)			<![if ! IE]> <![endif]>1935 mm (76,2”)
F6	F5	F4	F3
	898 mm (35,3”)
SEC174

2 | AI334344867691en-000101

| DHS-SRMT/SI | 2020.02