Stainless Steel Detachable Plate And Shell Heat Exchanger For Industrial Use

Stainless Steel Detachable Plate And Shell Heat Exchanger For Industrial Use

1. Overviews:

The fully welded plate and shell plate heat exchanger is indeed a new type of high-efficiency heat exchanger that is suitable for high temperature and high pressure applications. The fully welded design helps to prevent thermal stress and leakage under extreme operating conditions, making it a reliable option for challenging industrial environments.

2.Technical specification:

3.Material selection:

4.Welding process and operating principle of plate and shell heat exchangers:

The internal plate pack are welded together using electric welding to integrate the prototype corrugated plates, eliminating the sealing gasket that will melt at high temperatures. This not only has the advantages of a large heat transfer area, high efficiency and compact structure of the plate heat exchanger, but also It has excellent properties of high pressure resistance, heat resistance, and good sealing performance. It is commonly used in high-temperature and high-pressure working environments. It is mostly used in industries such as refineries, chemical plants, and nuclear power plants.

Plate pack electric welding is because most of the circular metal sheets are inclined straight corrugated patterns, and the corrugations of adjacent plates are formed in opposite directions, resulting in a mesh-like multi-point touch, and the liquid circulates between such touch points; after electric welding The plate bundle is formed, and the internal structure is tighter. During the entire process of medium movement, the movement direction of the plate side medium and the shell side medium movement direction are opposite, resulting in reverse flow movement, which reduces the cross-flow effect, and the ripples of the plates can cause the liquid to The turbulent flow generated under low flow resistance not only has a very good heat transfer effect, but also helps to reduce plate fouling.

Circular plate and shell heat exchangers play a prominent role in heat transfer in high-pressure, high-viscosity oil operating environments such as air-conditioning evaporators, coolers, water coolers, and central heating for refrigerants such as ammonia and Freon in refrigeration equipment. In an operating environment where the viscosity of the media at both ends of the heat exchanger is very different, the different channel structures at both ends of the plate and shell heat exchanger have great benefits and can balance the friction resistance of the media at both ends.

5.The optimal combination of heat exchangers:

6. Application:

Plate and shell heat exchangers are commonly used in various industrial applications where efficient heat transfer is required includes.

Chemical processing: plate and shell heat exchangers are for used for heating or cooling chemicals in chemical processing plants.

Power generation: They are utilized in power plants for heat recovery, steam conditioning and other thermal processes.

Food and beverage industry: they are used for pasteurization, cooling and heating in food and beverage processing.

HVAC system: they are widely applied in heating, ventilation and air conditioning systems for heat recovery and temperature control.

Oil and gas industry: they are used in oi refineries, petrochemical plants and other oil and gas processing facilities for various heating and cooling applications.

Pharmaceutical industry: they are used for precise temperature control in pharmaceutical manufacturing processes.