Introduction

Spiral Plate Heat Exchanger absorbs the advantages of bow-shaped folding plate and overcomes the defects of bow-shaped folding plate, which is the most advantageous form of folding plate in the current folding form. Its high heat transfer coefficient, in general, is about 40% higher than that of the bow-shaped folding plate form, in addition to the elimination of some unnecessary energy consumption, especially suitable for handling fluids containing solid particles, dust, sediment, etc.

It uses two parallel plate spiral body can achieve 100% convection heat transfer, the bolts and bending shape set in the channel help promote turbulent flow and heat transfer, good heat recovery effect, compared with Shell And Tube Heat Exchanger, the heat transfer coefficient can be doubled.

Application example

For catalytic cracking oil slurry cooling, which contains up to 1% particulate fines catalyst. An oil refinery uses a spiral heat exchanger to replace a shell and tube heat exchanger, which is runned10 days will need to clean 3 days, spending a lot. After changing to a spiral Heat Exchanger Unit, run for 5 years without cleaning, 1 year to repay the investment.

Product Categories : Spiral Plate Heat Exchanger