Structural Principles

A detachable plate heat exchanger is composed of a set of corrugated metal plates with holes for the passage of two media for heat exchange. Sealant pads are installed on the plates to seal the fluid channels and guide the fluid to flow alternately into their respective channels. The metal plates are installed in a frame with fixed and movable plates and clamped with fastening screws.

The logistics characteristics, flow rate, pressure drop, and temperature difference of the fluid determine the number and size of plates required for the heat exchanger.

Characteristic

The detachable plate heat exchanger has the advantages of high heat transfer efficiency, large logarithmic average temperature difference, small end temperature difference, compact structure, and small footprint. It can easily adjust the heat exchange area and process form. At the same time, it has the characteristics of good economy, high reliability, and convenient cleaning and maintenance.

Applicable scope

Detachable plate heat exchangers are widely used in various application fields such as power, machinery, metallurgy, petrochemical, textile, food, papermaking, pharmaceutical, air conditioning, shipbuilding, and papermaking.

Technical parameter

The materials for detachable plate heat exchanger plates and sealing gaskets can be selected according to the operating conditions. Commonly used plate materials include stainless steel, copper alloy, titanium, titanium palladium alloy Ti-PD, nickel Inconel, Hastelloy C-276, SMO254, etc; Commonly used sealant pads include nitrile rubber N, EPDM rubber E, fluororubber F, chloroprene rubber C, silicone rubber Q, etc.

The design pressure of the product is within 2.5MPa; Design temperature is -50 ℃ -230 ℃