Description
1, a higher heat transfer coefficient
Plate with high thermal conductivity materials, such as: stainless steel, titanium, carbon steel, heat exchanger dedicated copper etc.. The formation of different corrugated shape structure after cold stamping, sheet corrugated can make the fluid turbulence at small flow rate. The heat transfer coefficient and plate type heat exchanger with high. In the same condition, the heat transfer coefficient of heat exchanger 3-5 times higher than the general steel pipe. Heat exchange area is tight for shell and tube heat exchanger area 1/3-1/4.
2, the structure is compact
Because the heat transfer plate arranged tightly, plate spacing is smaller, and the surface of the corrugated sheet stamping forming and greatly increases the effective heat transfer area, so the unit volume contained in the heat transfer area, covers an area of less than the same shell and tube type heat exchange area of the heat exchanger, and metal consumption is small, light weight in general, no special foundation, and field assembly and disassembly without accounting for the extra space.
3, reliable and durable
Mat using double sealing structure sealing principle I plant the production of plate heat exchanger, increases the rubber pad and plate internal friction force, so that the sliding pad is greatly reduced; at the same time adopts honeycomb structure surrounding the rigid good, the cushion tightly locked in the side, which greatly improve the sealing performance of the whole heat exchanger.
4, easy to clean
Plate by bolts tightly assembled, will be unloaded bolts can be loosened, plate, or unloading plate mechanical cleaning and manual cleaning, the need for regular cleaning of the heat exchanger is very convenient.
5, a variety of medium heat exchange
If the plate heat exchangers are the middle clapboard, a device can be three or more than three kinds of (a plurality of intermediate diaphragms) heat exchange medium. Plate heat exchanger in dairy processing multi media often use heat transfer. Shell and tube type heat exchanger is unable to achieve the heat exchange medium in a variety of equipment in the.