Heat exchanger with spiral tube

water/waterstainless steeltitanium

Spiral wound tube heat exchanger is a kind of wall heat exchanger, which is characterized by cold and hot fluids separated by solid walls without mixing, and heat exchange is carried out between the walls. The spiral wound tube heat exchanger is based on CFD computational fluid dynamics technology, FEM differential finite element technology, OWEN turbulence jitter frequency criterion, Eisinger criterion, Bevinsbbb criterion, asymmetric flow design and other technologies, and uses enhanced heat transfer theory and OWEN turbulence jitter Frequency and acoustic resonance allow standards, and we have developed a new energy-saving product. On the other hand, the heat exchanger is more suitable for the fluid state of the shell and tube process, allowing the medium to flow through the shell and tube process. The flow interface and flow direction are constantly changing, and the impingement layer flows to the bottom layer, forming a complex mixed ternary flow, so that the heat exchange tube and shell process can achieve strong turbulence, strengthen heat transfer, and enable heat transfer. The transmission efficiency is greatly improved. Under certain operating conditions, the heat transfer coefficient can reach 14,000 w/m². The heat exchanger is composed of a core and a shell. The core is mainly composed of heat exchange tubes. The shell is composed of a cylinder and a cylinder head. The upper and lower cylinder heads are provided with two openings. The opening center of the same nozzle is at a 90° angle, so the heat The exchanger is fully involved in heat transfer, there is no dead zone。