heat exchanger - Industrial purification heat recovery

Plate heat exchanger for drying linen in hotels and laundry industry

Application principle:
During the washing and drying process of linen, steam or hot water enters one side of the plate heat exchanger as a high-temperature fluid, while the air to be heated (for drying) enters the other side as a low-temperature fluid. Through a plate heat exchanger, the high-temperature fluid transfers heat to the low-temperature fluid, causing the air temperature to rise and achieving the purpose of preheating.
Plate heat exchangers have good thermal conductivity and can effectively transfer the heat of steam to linen, improving thermal efficiency. This means that the drying process of linen can be completed faster or energy consumption can be reduced with the same energy consumption.
Structural design: The plate heat exchanger is composed of multiple thin metal plates that form sealed channels between them. Metal plates are usually made of materials with good thermal conductivity, such as aluminum foil, copper foil, or stainless steel foil.
Energy saving and environmental protection: By recycling and reusing heat energy, plate heat exchangers can reduce steam consumption, lower energy consumption, and protect the environment. This is particularly important for places such as hotels, guesthouses, hospitals, and the laundry industry that require a large amount of washing and drying of linen.
The application principle of the plate heat exchange core of the linen washing and drying heat exchanger is based on the basic principles of heat conduction and convection, and efficient heat exchange is achieved through reasonable structural design and material selection.

Heat exchanger for sludge drying

Air heat exchangers play a crucial role in the low-temperature drying process of sludge. Based on the thermal conductivity and corrosion resistance of epoxy aluminum foil material, efficient low-temperature drying of sludge is achieved by optimizing the heat exchange process.

working principle:
It uses a heat pump system to cool and dehumidify the humid air from the drying chamber through an evaporator, while heating and reheating it through a condenser to produce dry hot air that is sent into the drying chamber.
Application effect:
Epoxy aluminum foil, as a material for heat exchangers, has efficient thermal conductivity that helps to quickly transfer heat and improve heat exchange efficiency. Meanwhile, due to its corrosion resistance, it can effectively resist the erosion of corrosive gases and substances that may be generated during the sludge drying process, extending the service life of the equipment.
The application principle of the low-temperature sludge dryer heat exchanger is mainly based on the thermal conductivity and corrosion resistance of epoxy aluminum foil material. By optimizing the heat exchange process, efficient low-temperature sludge drying can be achieved.

Plate heat exchanger for drying beef and pork

working principle:
During the drying process of beef and pork, the high-temperature moisture (exhaust gas) generated is transferred to the fresh air entering the system through the heat exchange core. In this way, fresh air is preheated before entering the drying area, thereby reducing the energy consumption required to heat the fresh air.
Structural features:
High quality hydrophilic aluminum foil is commonly used as a heat transfer conductor, with good heat transfer efficiency and a long service life (generally up to 8-10 years)
The channels for fresh air and exhaust gases are arranged in a cross pattern, separated by aluminum foil to ensure the cleanliness of the fresh air and prevent the spread of any odors and moisture.
All connections are sealed with sealant and treated with biting edge flowing adhesive to ensure the airtightness of the heat exchanger.
Performance advantages:
The heat exchange efficiency can reach up to 90%, which can significantly reduce energy consumption.
Compact structure, small volume, suitable for installation and use in various occasions.
Easy to maintain, easy to clean, can be directly cleaned with tap water or neutral detergent.

Total heat recovery ventilation technology for home decoration fresh air system

The fresh air system is a common air treatment equipment in modern homes and commercial buildings, which can provide a continuous supply of fresh air and discharge indoor polluted air. In the fresh air system, heat recovery efficiency is a key indicator, and high heat recovery efficiency means that the system can more effectively recover energy during the ventilation process, thereby reducing energy consumption. Total heat exchange technology can recover heat and humidity while ventilating, reducing energy loss caused by ventilation and achieving energy conservation and consumption reduction.

Total heat recovery ventilation technology
Total heat recovery refers to the process in which a fresh air system, while introducing fresh outdoor air, recovers the heat and humidity from the discharged indoor air through a heat exchanger for heating or cooling the incoming fresh air. A total heat exchanger is an energy-saving device in a fresh air system that can exchange heat and humidity without mixing fresh air and exhaust air.
The application of total heat exchange technology not only reduces reliance on air conditioning and heating equipment, but also lowers overall energy consumption, in line with the concept of sustainable development. Choosing a suitable fresh air system can not only improve living comfort, but also achieve the goals of energy conservation, emission reduction, and carbon neutrality.

Rotary/Wheel Energy Recovery Heat Exchanger

There are two types of rotary energy recovery heat exchangers:full heat type and sensible heat type.As a heat storage core,the fresh air passes through a semicircle of the wheel,while the exhaust air passes through another semicircle of the wheel,and the fresh air and exhaust air pass through the wheel alternately in this way.
in winter,the wheel regenerative body absorbs heat from the exhaust(wet),when moved to fresh air side,due to reasons of the poor temperature(wet),regenerative core body would release quantity of heat(wet),when to exhaust side,and continue to absorb the heat in exhaust quantity(wet).The energy recovery is achieved by such a repeated cycle,and the working principle is shown in the figure.During the summer cooling operation,the process is reversed.
When the full heat wheel runs,water molecules in the air are absorbed into the molecular sieve coating on the surface of the honeycomb,and when they are transferred to the other side,they are released due to the pressure difference between the water molecules.

The all-heat type runner USES the fresh air to exchange sensible heat and latent heat,so as to save energy and keep good ventilation in the room.The fresh air can be pre-cooled and dehumidified in summer and preheated and humidified in winter.

Air to Air Total Plate Heat Exchanger-BQC series

Structural characteristics of
·BQC type all-heat exchanger adopts cross countercurrent structure,with air partially cross flow and partially relative reverse flow.The new exhaust air is completely separated to avoid any transfer of odor and moisture;
·The all-heat exchanger USES ABS plastic frame,which is beautiful,has high strength,is not easy to be damaged,has a long service life,is environmentally friendly and has good sealing,which ensures the structural strength and tightness of the heat exchanger,and reduces the mixing of new exhaust air;
·The full heat exchange paper is made of imported non-porous film paper(ER paper)and processed by a special process.It is characterized by good air tightness,high heat transfer efficiency,tear resistance,aging resistance,corrosion resistance and antibacterial;
·All connections of the heat exchanger chip are sealed with sealant to ensure air tightness of the heat exchanger;
·It can be cleaned by vacuum cleaner and compressed air,easy to use and simple to maintain;
·Heat exchangers of various specifications and sizes can be developed according to user requirements.

Application and application mode
·AC Ventilation System
·Room Ventilation System
·Industrial Ventilation System
·Heat Pump Drying System
·Indirect Evaporative Cooling System
·Large-scale Scientific Breeding Bystem
·Purify Air Conditioning Fresh Air System
·Wind Generator Air to Air Indirect Cooling System
·Heat Recovery in Winter
·Cold Recovery in Summer

Air to Air Total Plate Heat Exchanger-BQB series

Structural characteristics of
·All-heat exchanger is formed by overlapping,bonding and processing of mutually perpendicular air channel corrugated and all-heat exchange paper.·The air passage for fresh air and exhaust air is a 90°vertical cross flow structure.The air passage is simple and smooth.
·There are two kinds of materials for the air channel to choose from.The A series adopts PVC,which is anti-aging,not easy to get dirt and breed bacteria and microbes.The spacing between the plates is 2.0mm~5.5mm.
·Series B adopts high-strength anticorrosive and flame-retardant corrugated paper with large contact area with heat transfer paper,which greatly improves the heat exchange efficiency.The plate spacing is available for choice of 2.0mm,3.0mm,4.0mm and 5.0mm.
·The full heat exchange paper is made of imported non-porous film paper(ER paper)and processed by a special process.It is characterized by good air tightness,high heat transfer efficiency,tear resistance,aging resistance,mildew resistance and antibacterial properties.
·Automatic production line is adopted to ensure the consistency of heat exchange sheet shape and surface flatness.·The size of the structure is not limited.Our company can process any square or rectangular section and any length of heat exchange core according to customer requirements.
·It can be cleaned by vacuum cleaner and compressed air,easy to use and easy to maintain.
application
·AC Ventilation System
·Room Ventilation System
·Industrial Ventilation System
·Heat Pump Drying System
·Indirect Evaporative Cooling System
·Large-scale Scientific Breeding Bystem
·Purify Air Conditioning Fresh Air System
·Wind Generator Air to Air Indirect Cooling System
·Heat Recovery in Winter
·Cold Recovery in Summer

Air to Air Total Plate Heat Exchanger-BQL series

Structural characteristics of
·The new exhaust air of BQL all-heat exchanger crosses and reversely flows at a certain Angle,with long flow passage,sufficient heat exchange and high heat exchange efficiency;·Diamond-shaped structure can effectively reduce the height of equipment and save installation space;
·The full heat exchange paper is made of imported non-porous film paper(ER paper)and processed by a special process.It is characterized by good air tightness,high heat transfer efficiency,tear resistance,aging resistance,corrosion resistance and antibacterial;
·Special adhesive coating process is adopted to ensure the air tightness of the heat exchanger and effectively avoid cross-contamination of new exhaust air;
·It can be cleaned by vacuum cleaner and compressed air,easy to use and easy to maintain;
·Different plate spacing(2.0mm,3.0mm,4.0mm,5.0mm)and any combination length;
·The structure size is not limited,and can be customized according to user requirements;

Air to Air Sensible Plate Heat Exchanger-BXB series

Structural characteristics of
·BXB sensible heat exchanger can be made of seawater corrosion resistant hydrophilic aluminum plate,epoxy resin aluminum plate or stainless steel plate;
·The heat transfer surface of the heat exchanger was strengthened by heat transfer stamping,and the heat transfer area was increased by 10%-12%;
·The heat exchange sheet adopts enhanced punching and biting technology,with higher strength,better sealing,and air leakage rate less than 1%;
·The air passage is supported by a conductor convex cylinder with a high pressure difference capacity of 2500Pa for new exhaust;
·The normal service temperature of ordinary aluminum foil is not higher than 100℃;the temperature resistance of special sealing material can be up to 200℃;the temperature resistance of stainless steel can be 350℃;
·Tap water or neutral washing liquid can be used for direct cleaning,which is easy to use and easy to maintain;
·Different plate spacing(2.0mm-10.0mm)and any combination length can be provided.

application
·AC Ventilation System
·Room Ventilation System
·Industrial Ventilation System
·Heat Pump Drying System
·Indirect Evaporative Cooling System
·Large-scale Scientific Breeding Bystem
·Purify Air Conditioning Fresh Air System
·Wind Generator Air to Air Indirect Cooling System
·Heat Recovery in Winter
·Cold Recovery in Summer

Air plate heat exchanger for air waste heat recovery

The air-gas plate heat exchanger for air waste heat recovery is made of seawater corrosion-resistant hydrophilic aluminum plate, epoxy resin aluminum plate or stainless steel foil. The heat transfer surface of the heat exchanger is subject to enhanced heat transfer stamping forming treatment. The heat exchanger adopts enhanced stamping undercut technology, which has higher strength, better sealing performance and less than 1% air leakage rate; The air passage is supported by a conductor convex cylinder, and the capacity to withstand the new exhaust pressure difference is 2500 Pa; The normal use temperature of ordinary aluminum foil is not higher than 100 ℃, the temperature resistance of special sealing material can reach 200 ℃, and the temperature resistance of stainless steel material can reach 350 ℃; It can be cleaned directly with tap water or neutral detergent, which is convenient to use and easy to maintain; Provide different plate spacing (2.0mm-10.0mm) and any combination length.
The products are widely used in commercial central air conditioners, industrial purification air conditioners, healthy and green residences, data center heat exchange, 5G base stations, medical purification, wind power heat exchange, large-scale breeding energy-saving ventilation, new energy vehicles, printing machines, coating machines, sizing machines, charging pile heat exchange, printing, food, tobacco, sludge drying and other fields,

Industrial purification heat recovery

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