A plate heat exchanger is equipment designed to use metal plates in parallel to transport thermal energy in refrigeration systems, substances circulate in the conductive plates, their flow determines the magnitude of energy transfer. Plate heat exchangers use a highly efficient heat exchange technology, thanks to the separate circulation of fluids through the plates that stimulate heat exchange. Classified as an indirect heat exchanger, the exchanger provides a means of cooling fluids, which is a key factor in cooling chamber cooling systems.
Industrial plate heat exchanger
An industrial plate heat exchanger is a tool used to maintain an optimal temperature in industrial processes, the exchanger makes the energy flow until it reaches a balance where the cold is maintained. The heat from the plate heat exchanger penetrates the surface separating hot from cold easily, which leads to cooling of the fluid in the refrigeration system, heat transfer depends on the following factors:
Heat is transferred from a hot medium to a cold medium
There must be a temperature difference between the media
The heat lost is equal to the amount of heat gained by the cold medium
Manufacturers of plate heat exchangers
There are various types of manufacturers of plate heat exchangers, which are made with quality products to carry out an optimal heat exchange process, the recognized brands of manufacturers include:
The manufacturing materials of the exchangers are of high quality, allowing adequate operation in extreme conditions, the liquid passes through the heat exchanger, which is transferred to the cold media through the circulation flow to maintain the temperature.
The plate heat exchangers catalog contains the following models: 1.- Brazed plate heat exchanger It works perfectly on:
Extreme temperature 550 degrees
They transfer heat efficiently
2.- fusion welded plate heat exchanger It's used in:
Water purification area
Stainless steel material
Efficient heat transfer
Long shelf life
Plate heat exchanger with gaskets
The plate exchanger with gaskets consists of a system of corrugated plates of various profiles manufactured for the formation of fluid circulation channels, this type of exchanger is used for:
Heat exchange between gases and liquids
Its benefits include:
Maximum thermal efficiency
Compact space-saving units
Ease of maintenance
Flexibility and adaptability
High energy efficiency
Low maintenance cost
The heat exchangers are adapted to the cooling needs of the sector in which it is applied, such as:
To determine the efficiency of the operation of the plate heat exchanger, the absorbed and released thermal efficiency is measured, plate heat exchangers are efficient in offering effective solutions for cooling systems.
The heat exchanger as a key piece in a refrigeration system
An essential component for a refrigeration system is the heat exchanger, a technological device used to maintain a stable temperature in a refrigerator, its operation is the thermal exchange between two fluids to generate the appropriate cold in the cooling chamber. The component is used as part of industrial refrigeration systems, highlighting its use in the food sector, since it favors the preservation of food in terms of the state of its organoleptic characteristics. Another important application of the exchanger is its use in the air conditioning of domestic environments, heating and water purification, its operation is simple, the plate exchanger absorbs heat and cools through the flow of hot liquid through the ducts. Its versatility allows it to be used in applications that require heating or cooling fluids, among which are:
Its design allows to efficiently maximize the processes of the refrigeration cycle system, thanks to its versatility of use in it, since they fulfill functions of:
It can be installed before the condenser to contribute to its energy savings during the condensation processes. The main function of heat exchangers is the transfer of heat between fluids, there must be a temperature difference for the process.
Heat exchangers play a fundamental role in domestic and industrial refrigeration processes, they are used to maintain the optimum cold temperature in cold rooms that store products that refer positive or negative refrigeration. By maintaining the temperature of the chamber environment, the products to be stored are preserved, which vary and may be:
It is worth noting that the heat exchangers are made of a resistant material, which allows the flow of liquid at high temperature through its plates, this process helps to cool the liquid to maintain a stable temperature in the refrigeration chamber. The importance of the use of heat exchangers at an industrial level is the adequate maintenance of the temperature inside the industrial refrigeration chambers, optimizing the cooling processes to give efficient use to the equipment. One of its advantages is that its maintenance is simple, its resistance gives it a long useful life, in the event that any repair is required, a large stock of spare parts is available to enhance its operation. Heat exchangers come in various sizes and shapes to adjust to the requirements of use in terms of refrigeration, these components have a leading role in the preservation of food and other products that require cold storage.