Plate And Shell Heat Exchanger For Industrial Heat Transfer

DELLOK YONGHUI Plate And Shell Heat Exchanger The Perfect Solution for Industrial Heat Transfer Efficiency

Introduction

^{A shell and plate heat exchanger is a type of heat exchanger that uses plate tubes as heat transfer elements and consists of two parts: a plate tube bundle and a shell. It combines the structure and advantages of shell and tube heat exchangers and plate heat exchangers, such as compact structure, high heat transfer efficiency, easy cleaning and maintenance, etc.}

^{The sealing gasket is attached to the heat transfer plate, forming a flow channel to seal the fluid from leaking out. The number of heat exchange plates is determined based on the amount of fluid, the physical properties of the fluid, pressure drop, and thermal conditions. The cover plate prevents the plate from bending due to pressure difference. In the assembly of the board, the surface with gaskets points towards the fixed cover, and each board is suspended alternately in opposite directions. In this way, the two liquids can flow and transfer heat in their respective regions.}

SPECIFICATION PARAMETER OF TYPE A SERIES

SELECTION CONDITIONS

^{Heat exchanger selection is very important,usually need to know the above parameters,if you are not clear about the conditions of use, please contact us, we will confirm the selection parameters with you.}

^{According to the application parameters, we use software to select the type of heat exchanger you need.}

ACCESSORIES-PLATES

PECULIARITY

Application fields of semi welded plate heat exchangers

Intelligent Manufacturing

^{In the refrigeration industry, such as ammonia refrigeration and Freon refrigeration systems, semi welding is also applicable. Low pressure steam, steam condensation and evaporation in small power plants, condensation in diversion systems, condensation in high vacuum media, condensation in light dyes such as aviation kerosene.}

petrochemical industry

^{Cooling of acid-base salt solutions, heating, cooling of process media, cooling of circulating water, cooling of oil, cooling of electrolyte, cooling of electroplating industry, heating of degreasing solution, cooling of phosphating solution, etc.}

power industry

^{Open and closed cycle water cooling, transmission oil cooling, turbine oil cooling, lubricating oil cooling, piston and turbine and engine coolant cooling, diesel power plant heat recovery, waste steam heat recovery, etc.}

FAQ:

^{1.Q:What is the working principle of a plate heat exchanger?}

^{A: A plate heat exchanger is mainly composed of a series of metal plates with a certain corrugated shape stacked together. The hot and cold fluids flow on both sides of the plates respectively, and heat exchange occurs through the plates. The corrugated shape of the plates increases the degree of turbulence of the fluid, improving the heat transfer efficiency, so that heat can be quickly transferred from the hot fluid to the cold fluid.}

^{2. Q: How to select the appropriate model of plate heat exchanger according to the actual needs?}

^{A: When selecting, multiple factors need to be considered, including heat load, fluid flow rate, inlet and outlet temperatures, pressure drop requirements, physical properties of the fluid (such as viscosity, density, thermal conductivity, etc.), and installation space. Firstly, calculate the required heat transfer amount according to the heat balance equation. Then, combined with parameters such as fluid flow rate and temperature difference, refer to the selection manual of the plate heat exchanger or consult the manufacturer to select the appropriate plate type, number of plates and process combination to ensure that the heat transfer requirements and pressure drop limitations are met.}