Spiral Plate Heat Exchanger with Stainless Steel

Spiral plate heat exchanger is composed of two rolled steel plates which form two uniform spiral channels where two heat transfer media can realize a full countercurrent flow and thus substantially enhance heat exchange effect. The connecting tube on the crust is of shear structure and featured by small local resistance. As the curvature of spiral channels is uniform, there is no great steering of fluid flow in the equipment. The total resistance is small. So it is possible to make the equipment possess fairly high heat transfer capacity through raising the designed flow rate. Appropriate technical calculation should be conducted at the time of equipment selection to make the media in channels reach turbulence state. (The flow rate of fluid is greater than 1m/s and that of gas is greater than 10m/s in general. )

Main Features:
1) Material: Stainless steel or carbon steel
2) Heat exchanger area: 1 - 250sqm
3) Type: Non-separable(I type) or separable(II type, III type), horizontal or vertical type
4) Widely used for gas-gas, liquid-liquid, and gas-liquid heat exchanger
5) Design pressure: 0-10Mpa
Various specifications are available according to per customer's requirements.