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Plate heat exchanger, heat pump, drying heat exchanger, industrial fresh air fan, heat recovery equipment

Product Introduction:
Plate heat exchanger is a detachable energy recovery heat exchange device composed of multiple corrugated heat transfer plates. The heat exchange core is made of hydrophilic aluminum foil, oxygen resin aluminum foil, stainless steel and other materials. The air flows in a cross flow manner, and the fresh exhaust is completely separated to avoid the transmission of any odor and moisture.

Product features:

Using hydrophilic coated aluminum foil as the heat transfer conductor, processed by special technology, it has the characteristics of high heat transfer efficiency, easy maintenance, and long service life.

Epoxy resin aluminum foil can be used, which is corrosion-resistant and suitable for special occasions.

Multiple specifications, sizes, and spacing (3-12mm) are available for selection.

Modular structure, capable of providing combinations of cross-sections of any size and plate stacking thickness, with no moving parts and low equipment maintenance costs.

Compact structure, small volume, suitable for various occasions.

Flexible assembly: The combination form of plate heat exchangers can be reasonably selected according to the size of the usage and installation site space, as well as the operating conditions.

Application areas:
Widely used in ventilation, energy recovery, cooling, heating, dehumidification, and waste heat recovery industries such as HVAC, telecommunications, power, textile, automotive, food, medical, agriculture, animal husbandry, baking, drying, welding, and boilers.
Heat pump system: Plate heat exchangers are widely used in air source heat pump systems, suitable for household and small commercial projects.
Industrial sector: Suitable for large-scale heat exchange in industrial production, such as chemical, food processing, energy and power industries.
Ground source heat pump system: suitable for ground source heat pump systems, with high heat transfer efficiency.
Seawater desalination: suitable for seawater desalination process, corrosion-resistant and high-temperature resistant.

DATA CENTER COOLING EXCHANGERS

The application of cooling heat exchangers in data centers is an important component of energy efficiency management in data centers. Through efficient thermal management technology, energy consumption is significantly reduced and system performance is improved.

air-to-air heat exchanger
The function of plate heat exchanger
Improving energy efficiency: Plate heat exchangers play a crucial role in data center cooling systems. Through an efficient heat exchange process, plate heat exchangers can effectively transfer the heat generated by servers to the cooling water, which is then released into the atmosphere through the cooling tower. This efficient heat exchange process not only improves the energy efficiency of data centers, but also reduces energy consumption and operating costs.
Optimize temperature control: Plate heat exchangers can accurately control the temperature and humidity inside data centers, ensuring that server equipment operates in a suitable environment. By adjusting the flow rate and temperature of cooling water, plate heat exchangers can meet the cooling needs of different data centers, ensuring the stable operation and efficient performance of server equipment.
Energy saving and environmental protection: The use of plate heat exchangers helps reduce the impact of data centers on the environment. By using environmentally friendly materials and energy-saving technologies, plate heat exchangers can reduce energy consumption and emissions, in line with the concept of sustainable development. Meanwhile, the efficient heat exchange process of plate heat exchangers also reduces waste of natural resources, providing strong support for the green operation of data centers.
Flexible and reliable: Plate heat exchangers have the advantages of compact structure, small footprint, and easy installation, making them widely used in space limited places such as data centers. At the same time, the design and manufacturing of plate heat exchangers have undergone strict quality control and testing verification, ensuring their long-term stable and reliable operational performance.

Rotary air to air heat recovery exchanger

Rotary heat exchanger, an industrial energy-saving tool, adopts advanced design, dynamically adapts to changes in heat load, and improves heat transfer efficiency and thermal energy utilization. It efficiently converts heat energy through two methods: direct contact heat transfer and indirect heat transfer. Compared with fixed bed heat exchangers, it has higher heat transfer efficiency and larger heat transfer area, especially in high temperature, high pressure, and high corrosion environments, demonstrating unique advantages. High degree of automation, reducing labor costs, and achieving precise temperature control. Widely used in industries such as petrochemicals, energy and power, food and medicine, as heaters, coolers, condensers and other equipment, to improve energy utilization efficiency, reduce energy consumption and carbon emissions.

Summary of Characteristics:
High heat transfer efficiency: dynamic operation to enhance efficiency.
Strong adaptability: able to handle diverse processes and meet complex needs.
High degree of automation: advanced control, reducing costs.
Easy to maintain: The structure is simple, easy to maintain, and cost-effective.

How a Double Rotor Setup Works

1. The enthalpy/adsorption rotor dehumidifies and cools the hot and humid outside air.

2. The cooling coil further dehumidifies the outside air until the requested humidity level is reached.

3. The sensible rotor reheats the outside air to the required supply air temperature.

4. At the same time, the exhaust air is cooled which increases the efficiency of the enthalpy/adsorption rotor.

How does a rotary heat exchanger work?

The wheel is built up by a matrix that consists of two foils, one flat and one corugated;together, they create channels for the air to pass through. The wheel is rotated by an electricmotor and belt drive system.
In one half of the rotation, the exhaust air from the inside space flows through the matrix. ltsheat is stored in the matrix, and in the other half of the rotation, it is transferred to the freshsupply air from outside.
The size of the channel is called well height. Different well heights and diameters of thewheel give different efficiencies, pressure drops, and airflow rates.
Rotary heat exchangers that are properly constructed, installed, and maintained have almostzero transfer of particle-bound pollutants.

Principle of rotary heat recovery fresh air unit

The main component of the rotary heat recovery fresh air unit is a disc-shaped heat storage wheel, which is made of aluminum foil wound into a honeycomb shape as the heat storage body. During operation, fresh air passes through one half circle of the heat exchanger, while exhaust air flows in the opposite direction through the other half circle. The heat storage wheel rotates continuously at a speed of about 10 revolutions per minute under the action of the power mechanism, and the heat storage body is constantly heated on the high-temperature half circle side, absorbing heat; When rotating to the low-temperature semicircle side, it is cooled and releases heat. This process repeats itself, recovering some of the energy (cold and heat) from the exhaust air into the fresh air. A moisture absorbing material is coated on the surface of the aluminum foil to create a fully heated rotor. The moisture in the airflow enters the moisture absorbing coating and is released when the rotor reaches another airflow. The composition of the rotor type heat recovery fresh air fan is to use the exchange of sensible and latent heat between the fresh air and exhaust air to recover energy, achieving energy conservation and maintaining good ventilation. In summer, the fresh air can be pre cooled and dehumidified, and in winter, it can be preheated and humidified.

Plate type air-to-air heat exchanger made of polymer PP material

The plate type air-to-air heat exchanger made of polymer PP (polypropylene) material is a heat exchange device based on polypropylene material, mainly used for heat exchange between gases. Here are its main features and application areas:

Main features:
Corrosion resistance: PP material has strong chemical corrosion resistance and is suitable for acidic or alkaline gas environments, especially performing well in industrial environments with strong corrosiveness.

Lightweight: Compared to metal heat exchangers, PP material heat exchangers are lighter in weight, making them easier to install and maintain.

Good thermal stability: Polypropylene has good thermal stability and can typically operate within a temperature range of -10 ° C to+95 ° C.

High cost-effectiveness: Due to the low cost of PP material and relatively easy processing, the overall cost is relatively economical.

Environmental friendliness: Polypropylene is a recyclable polymer material with minimal impact on the environment after disposal.

Main application areas:
Chemical and pharmaceutical industries: used for heat recovery or temperature regulation of corrosive gases.
Exhaust gas treatment system: During the air purification process, heat is recovered from harmful gases through a heat exchanger.
Food processing: In some food production processes, it is used for gas exchange to maintain the stability of environmental temperature.
HVAC system: Used in the ventilation and air conditioning systems of buildings for air preheating or pre cooling, improving energy efficiency.
The plate type air-to-air heat exchanger made of polypropylene material has become an ideal choice for many specific industrial fields due to its unique corrosion resistance and good cost-effectiveness.

How does a counterflow heat exchanger work?

In the counterflow heat exchanger, two neighboring aluminum plates create channels for the air to pass through. The supply air passes on one side of the plate and the exhaust air on the other. Airflows are passed by each other along parallel aluminum plates instead of perpendicular like in a crossflow heat exchanger. The heat in the exhaust air is transferred through the plate from the warmer air to the colder air.

Sometimes, the exhaust air is contaminated with humidity and pollutants, but airflows never mix with a plate heat exchanger, leaving the supply air fresh and clean.

High temperature welded stainless steel plate heat exchanger

High temperature welded stainless steel plate heat exchanger is an efficient heat exchange device that achieves heat exchange between fluids by stacking multiple thin stainless steel plates to form countless microchannels. This type of heat exchanger has the advantages of compact structure, high heat transfer efficiency, high temperature resistance, corrosion resistance, etc., and is particularly suitable for gas waste heat recovery under high temperature conditions. High temperature gas enters one side of the heat exchanger, while low temperature gas enters the other side. Two types of gases exchange heat in the channels of thin stainless steel plates, and high-temperature gases transfer heat to low-temperature gases, achieving waste heat recovery. Widely used in industrial furnaces, metallurgical industries, chemical industries, incinerators, and other places. Plate heat exchangers have significant advantages in gas waste heat recovery, which can effectively improve energy utilization efficiency and reduce production costs. When selecting and using this type of heat exchanger, factors such as the characteristics of high-temperature gases and process requirements should be comprehensively considered, and appropriate models and materials should be selected.

Combustion furnace waste heat recovery, temperature resistance 450 ℃, pressure resistance 10000pa gas plate heat exchanger

The high-temperature and high-pressure gas plate heat exchanger in the waste heat recovery system of the combustion furnace is a specially designed equipment for recovering heat energy from high-temperature exhaust gas. This type of heat exchanger needs to operate stably in a high temperature of 450 ℃ and a high pressure environment of 10000Pa, and is suitable for various industrial applications such as petrochemical, steel, and power generation industries. The following is a detailed description of its working principle, main components, advantages, and applicable scenarios.

operational principle
The gas plate heat exchanger utilizes the heat of high-temperature exhaust gas to transfer heat to the cold air through stainless steel heat transfer plates, thereby preheating the cold air and improving the energy efficiency of the system. The specific process is as follows:

High temperature exhaust gas inflow: High temperature exhaust gas enters the heat exchanger through the inlet.
Heat transfer: High temperature exhaust gas flows through a stainless steel heat transfer plate, and heat is transferred to the cold air on the other side through the plate.
Cold air heating: Cold air is heated by the heat transfer plate through the other channel of the heat exchanger.
Cooling exhaust gas discharge: The cooled exhaust gas is discharged from the heat exchanger, and the heat energy is recovered.
advantage
Efficient heat transfer: Materials with corrugated structure design and high thermal conductivity ensure efficient heat exchange.
High temperature and high pressure resistance: able to operate stably under high temperature of 450 ℃ and high pressure of 10000Pa.
Corrosion resistance: Stainless steel material provides excellent corrosion resistance and is suitable for various industrial exhaust gas components.
Energy conservation and environmental protection: effectively recover waste heat, reduce energy consumption and greenhouse gas emissions.

Industrial purification heat recovery

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