Design temperature: 150 ℃

Design pressure: 2.5 Mpa

There are so many choices sizes: the size of the plate, the largest single area of 1.9 m2

Material: titanium AISI316 SMO254 Hatelloy

Brief description: the gasket material NBR, EPDM Viton

DESIGN PRINCIPLE

Half and welded plate heat exchanger is composed of a variety of metal heat plate unit, in each unit, each metal heat transfer has a "people" glyph of corrugated board. Heat medium through the Angle of hole on the bottom, passing through the gap between plate unit. Another medium flow into the plate unit only with Angle hole on a special rubber gasket (o-ring).

The flow of heating medium can be controlled by the "normal" washer, to prevent it happen any leaks. When the heat medium through the thin plate energy transfer to the cold medium, the heat exchange.

This plate is dismountable and the design of the heat exchanger in clean when using more convenient and flexible, the efficiency of heat exchanger is more efficient, more compact structure.

This kind of "people" glyph corrugated medium between the two boards can fully for heat exchange. In addition, it also makes the form of a metal formed between two boards contact, in order to achieve the most ideal under pressure.

Power, type of medium, temperature, pressure loss and thermodynamic performance and so on all affect the model of heat exchanger, heat exchange area and in the choice of the hot plate.

Each mounted in a metal heat exchange unit outside the framework, through the gasket pressure between the two units together, box, there are two pieces of baffle board) (former baffles and activities, and guide rail, as well as the pillar and tighten bolts.

PRODUCT ADVANTAGE

Advantage:

Half of welding heat exchanger composed of slabs, a slabs composed of two plate after laser welding, the advantages of this structure is that on one side of the plate is welded, and on the other side is common gasket seal, easy to clean. On the welding side of the slabs, there are two o-rings of special material, can compress two slabs, make the welding side pads, reduce to a minimum. Here, the o-rings are teflon coating.

There are so many choices the size of the plate, the biggest single board covers an area of 1.9 m2. Thin plate design leads to a high thermal efficiency, and longer and longer length of "hot". This often can form a "single channel" solution, meet more condition, and allow all interface is located in the head plate. This makes to take over the work with easy, each can open, without the need to disassemble pipes, which is easy to drainage, and online cleaning and "backwash".

WIDELY USED IN THE

Widely used in the ammonia under the working condition of refrigeration, cold coal field of condensation, evaporation and geothermal and heat recovery. Half of welding heat exchanger provides optimal performance, especially in the refrigeration industry ammonia refrigeration conditions. This series of products with two pieces of laser welding of metals in hot plate as a unit. Furthermore, dangerous and important refrigerant under cold, evaporation, and other conditions need to be absolutely safe, no leakage to the atmosphere. There are other special conditions, including the working pressure of 2.5 MPA geothermal and heat recovery area, applies the heat exchanger.