On the spiral plate heat exchanger shell over using tangential structure

On the spiral plate heat exchanger shell over using tangential structure


On the spiral plate heat exchanger shell to take over the structure of tangential, local resistance is small, uniform due to the curvature of the helical channel, the liquid flow within the device no big steering, the total resistance is small, which can improve the design flow rate makes it have high heat transfer capacity.I not detachable type spiral plate heat exchanger of helical channel transverse welding seal, thus has high sealing.Type II detachable spiral plate heat exchanger structure principle and not detachable heat exchanger basic same, but one of the channel with detachable cleaning, especially for precipitation of liquid viscosity, heat exchange.Type III detachable spiral plate heat exchanger structure principle and not detachable heat exchanger basic same, but the two channels with detachable cleaning, wide application scope.Single equipment cannot satisfy the use requirement, can use more than one combination, but when combined must meet the following requirements: parallel combination, serial combination, the equipment is the same as the channel spacing.Hybrid combination: a channel in parallel, series a channel.

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