How to distinguish and recognize spiral plate heat exchanger

Spiral plate heat exchanger is a high-efficiency heat exchanger equipment, suitable for vapor-vapor, vapor-liquid, liquid-liquid, heat transfer to liquid. It is suitable for industries such as chemistry, petroleum, solvent, medicine, food, light industry, textile, metallurgy, steel rolling, coking, etc. This article mainly introduces the characteristics of spiral plate heat exchanger.

For the purpose of mechanical cleaning, the detachable spiral channel is opened at one end, and the spiral plate heat exchanger is sealed with a flat cover and gasket to prevent fluid leakage into the atmosphere or short circuit of fluid in the same channel. The structure of the non-detachable spiral plate heat exchanger is relatively simple. The oil coolers at both ends of the spiral channel are completely welded. The formula is exactly the same.

The working temperature of the spiral plate heat exchanger is determined by the selected materials, most of which are carbon steel, stainless steel, aluminum, copper and titanium. In order to improve the pressure-bearing capacity of the spiral plate, a fixed-length column is supported between the plates. There are two types of normal inlet and tangential inlet for the fluid inlet and outlet on the cylinder. The tangential takeover is commonly used in China. Its fluid resistance is small, and impurities are easily washed out by the stainless steel reaction pot. It is more convenient to use the rotary support, which can make the heat exchanger stand upright or lying down. The heat exchanged A and B fluids flow through the two sides of the spiral plate, and one of the fluids flows out from the outside to the center along the spiral channel. Spiral plate heat exchanger and another fluid is fixed tube plate heat exchanger along the spiral channel from the center of the inlet, from the inside out. The two fluids flow in a pure counter-current manner.

The heat transfer power of the all-welded plate heat exchanger is higher, the heat transfer area is reduced, the pressure drop is reduced, and the heat intensity of the device is improved under normal operating conditions with less investment, which improves the energy saving level of the entire heat exchange system and the source and environmental protection of the industrial secondary industry.

Gasket plate heat exchanger is widely used in chemical industry, energy, electric power, metallurgy, medicine, and HVAC fields have incomparable advantages. Brazed plate heat exchanger can be used as condenser and evaporator.

We are professional plate heat exchanger manufacturer, such as brazed plate heat exchanger, gasket plate heat exchanger, shell and plate heat exchanger, etc.