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Custom Explosion Proof Refrigerated Air Dryer

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Explosion Proof Refrigerated Air Dryer Manufacturers

[Freeze Dryer Explosion-Proof] Product Introduction:

The refrigerated dryer is a compressed air water removal and purification equipment made using the principle of freezing. After the compressed air from the upstream pipe network containing a large amount of saturated water shell is cooled, most of the steam condenses into liquid water droplets. After the air and water are shared, is removed, and the dry compressed air obtained can meet most industrial needs. Different from the adsorption dryer, the refrigeration dryer can remove part of the oil mist in the compressed air during the water removal process. Its pretreatment requirements for compressed air are not as strict as those of adsorption dryers. Refrigerated dryers have become the first choice of air compressor station purification equipment in all walks of life due to their reliable operation, convenient management, and low operating costs.

[Freeze dryer explosion-proof] working principle:

The refrigerated dryer uses a fully enclosed compression refrigeration system based on the principle of refrigeration and dehumidification to cool down the compressed gas discharged from the air compressor so that a large amount of saturated water vapor and oil mist contained in it condenses into droplets and is separated by steam and water. Then it is discharged by the automatic drainer. The saturated compressed gas at a higher temperature enters the precooler of the refrigeration dryer. In the precooler, it exchanges heat with the dry-cooled gas from the evaporator.

After lowering the temperature, it enters the evaporator of the refrigeration system. Performs second heat exchange with refrigerant steam, The temperature of the compressed gas is reduced to close to the evaporation temperature of the refrigerant. During the two cooling processes, the water vapor in the compressed gas condenses into liquid water and enters the gas-water separator with the airflow. The separated liquid water passes through the automatic drainer. After being pushed out of the machine, the temperature is relatively The low dry compressed gas enters the precooler and exchanges heat with the wet saturated gas that has just entered, so that its own temperature is increased. As a result, the water content at the air inlet of the cold dryer is lower (that is, the dew point is lower) and the relative humidity is also very low. Low-dry compressed gas. Refrigerated dryers have become the first choice for air compressor station purification equipment in various industries due to their reliable operation, convenient management, and low operating costs.

Demargo (Shanghai) Energy Saving Technology Co., Ltd.

About Us

Demargo (Shanghai) Energy Saving Technology Co., Ltd. actively participates in and promotes the development of the compressed air industry. It specializes in manufacturing and producing compressed air purification equipment. So far, it has passed a number of product patents, QS certification, and ISO9001 quality system certification. It has obtained national high-tech and specialized enterprises, providing users with high-quality products and the most complete pre-sales and after-sales services.

Demargo (Shanghai) Energy Saving Technology Co., Ltd. is China Custom Explosion Proof Refrigerated Dryer Manufacturers and Explosion-Proof Refrigerated Air Dryer Factory. It's products include refrigerated dryers, adsorption dryers, combined dryers, compression heat regeneration adsorption dryers and filters, zero air consumption blast heat dryers, self-cleaning air filters, compressed air pre-cooling units, low-temperature and high-pressure nitrogen pre-cooling units, industrial chillers, oil-water separators, high-efficiency oil removers, aftercoolers and other specifications. According to user needs, it can provide compressed air purification equipment with various types and characteristics such as air cooling, water cooling, standard, fluorine-free, high temperature, instrumentation, single-chip microcomputer, programmable, industrial computer, frequency conversion control, high pressure, explosion-proof, etc. Product dew point range. -23℃～-70℃, processing capacity: 1～500Nm3/min, export oil content: 10PPM～0.003PPM. Export dust particle size: 3um~0.01 um.

Demargo (Shanghai) Energy Saving Technology Co., Ltd. has strong product research, design and development capabilities. On the basis of digesting and absorbing advanced technologies at home and abroad, combined with the actual working conditions in China, the successfully developed Demargo brand air purification equipment is the best suction filtration and post-processing purification equipment for various oil-free and oil-free air compressors. The products are widely used in power, shipbuilding, aerospace, electronics, metallurgy, machinery, automobile manufacturing, petroleum, chemical industry, textile, chemical fiber, light industry, papermaking, rubber, instrumentation, food, air separation, cigarettes, medicine, biology, daily chemicals, and other industries. They are sold well in more than 30 provinces and cities across the country and play an active role in key national projects. The products have been exported to Brazil, Australia, Iran, India, Sudan, Indonesia, Vietnam, Saudi Arabia and other Southeast Asia, the Middle East and Central Asia, and Africa.

The company takes "sincere dedication and pursuit of excellence" as its corporate spirit, and achieves the goal of developing the business through technology, quality and service with advanced product design, comprehensive quality assurance and a fast pre-sales and after-sales service network. We offer Explosion-Proof Freeze Dryer for sale.

Honor

  • CTC Quality Management System
  • Specialized New Certificate
  • High-Tech Enterprise Certificate
  • Computer Software Copyright Registration Certificate
  • Computer Software Copyright Registration Certificate

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Industry knowledge about Explosion-Proof Dryer

How does Demargo (Shanghai) Energy Saving Technology Co., Ltd.'s Explosion-Proof Refrigerated Air Dryer meet the needs of an explosion-proof environment?

In high-risk industries such as petroleum, chemical industry, and natural gas, the safety and reliability of compressed air systems are crucial. The working environments of these industries usually contain flammable and explosive gases or dust, so it puts extremely high requirements on the explosion-proof performance of the equipment. As a leader in compressed air purification, Demargo (Shanghai) Energy Saving Technology Co., Ltd., launched the Explosion-Proof Refrigerated Air Dryer, with its advanced technology and excellent design, has become an ideal choice for explosion-proof environments.

1. Strictly comply with explosion-proof standards and certification
Demargo's Explosion-Proof Refrigerated Air Dryer is designed and manufactured strictly in accordance with international and domestic explosion-proof standards, including ATEX, IECEx and China's explosion-proof certification (such as Ex d, Ex e, etc.). In addition, the equipment has passed ISO9001 quality system certification and QS certification to ensure its safety and reliability in explosion-proof environments. These certifications are not only a guarantee of equipment quality, but also a source of user confidence.

2. Explosion-proof materials and structural design
The equipment uses explosion-proof shells and special materials, which can effectively prevent sparks from occurring in internal electrical components or mechanical components, thereby avoiding explosions. Key components (such as compressors, condensers, etc.) are all explosively protected to ensure safe operation in a flammable and explosive environment. This design not only improves the safety of the equipment, but also extends its service life.

3. High efficiency cooling and intelligent temperature control
In explosion-proof environments, temperature control is one of the key factors in ensuring safety. Demargo's Explosion-Proof Refrigerated Air Dryer uses an efficient cooling system that can reduce the temperature of compressed air to a safe range (dew point temperature can reach -23℃) to avoid safety hazards caused by high temperatures. At the same time, the equipment is equipped with an intelligent temperature control system to monitor and adjust the operating temperature in real time to ensure the stability and safety of the equipment in an explosion-proof environment.

4. Sparkless electrical components
The electrical components inside the equipment (such as motors, controllers, etc.) are explosion-proof design to ensure that there is no spark or high temperature during operation. This feature is particularly important in high-risk industries such as petroleum and chemical industry. It can effectively avoid explosion accidents caused by electrical failures and provide users with additional safety guarantees.

5. Adapt to various hazardous environments
Demargo's Explosion-Proof Refrigerated Air Dryer is able to adapt to a variety of hazardous environments including Class I (gas), Class II (dust environment), and Class III (fiber environment). The equipment can be customized according to user needs to meet the requirements of different explosion-proof levels (such as Zone 1, Zone 2, etc.). This flexibility enables it to be widely used in multiple fields such as oil extraction, chemical production, and natural gas treatment.

6. Intelligent monitoring and alarm system
The equipment is equipped with an intelligent monitoring system, which can detect operating status (such as temperature, pressure, humidity, etc.) in real time, and automatically alarm or shut down in abnormal situations to prevent accidents. This feature is particularly important in explosion-proof environments and can provide users with additional security while reducing the risk of equipment failure.

7. Wide application fields
Demargo's Explosion-Proof Refrigerated Air Dryer has been successfully applied to high-risk industries such as petroleum, chemical, natural gas, and pharmaceuticals, and has played an important role in many key projects at home and abroad. For example, during oil extraction and refining, equipment can safely and efficiently handle compressed air, ensuring the stability and safety of the production environment. In addition, the equipment is also exported to Brazil, Australia, Iran, India and other countries and regions, winning wide recognition.

8. Energy-saving and environmentally friendly characteristics
While meeting explosion-proof requirements, Demargo's Explosion-Proof Refrigerated Air Dryer also focuses on energy conservation and environmental protection. The equipment adopts high-efficiency and energy-saving technology, which can significantly reduce energy consumption and meet environmental protection requirements. For enterprises that focus on energy conservation and environmental protection (such as the chemical industry and the power industry), this feature not only improves safety, but also reduces operating costs.

9. Perfect after-sales service
Demargo provides comprehensive pre-sales and after-sales services, including equipment selection, installation guidance, maintenance, etc., to ensure the long-term and stable operation of the equipment in an explosion-proof environment. For high-risk industries, this service can help users minimize the risk of equipment failure and improve production efficiency.