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Microheat Combined Compressed Air Dryer

In the micro-heat combined dryer, the compressed air first enters the precooler to exchange heat with the dry compressed air from the adsorption dryer, so that the temperature of the dry compressed air increases, and at the same time, the temperature of the compressed air before entering the evaporator is reduced, part of the water is removed, and it is reduced to room temperature, reducing the workload of the evaporator. Then it enters the evaporator for refrigeration, cooling, and dehumidification so that the compressed air is cooled to about 5°C.
Most of the water, oil, and some impurities in the compressed air are condensed here, and the air and water vapor are separated by the gas-water separator. The water and oil are discharged through the automatic drainer. The compressed air after freeze drying enters the adsorption tower. The compressed air is deeply adsorbed and dried by the principle of pressure swing adsorption until the dew point temperature meets the requirements. The dry compressed air coming out of the adsorption tower returns to the precooler to cool the hot and humid compressed air from the air compressor so that its own temperature can be increased. The heated dry compressed air can also prevent condensation in the conveying pipeline. The regeneration air of the dryer is the dry hot air drawn from the air outlet of the dryer and heated by the heater. Therefore, the adsorbent can be regenerated in a shorter time with very little regeneration gas consumption. The process flow of the micro-heat combined dryer is shown in Figure 2. The compressed air first enters the precooler to exchange heat with the dry compressed air from the dryer, so that the temperature of the dry compressed air is increased, and at the same time, the temperature of the compressed air before entering the evaporator is reduced, and a part of the water is removed to reduce it to room temperature, reducing the workload of the evaporator. Then it enters the evaporator for refrigeration, cooling, and dehumidification so that the compressed air is cooled to about 5°C.

Inquiry

Product Description

Inlet pressure

 0.6~1.0Mpa

Outlet air pressure dew point

 -40~ -70℃

Pressure drop

 ≤0.05Mpa

Environmental temperature

 ≤32℃

Inlet air temperature

 ≤45℃

Purge air volume

 3~5%

Model DM15ZH DM26ZH DM40ZH DM65ZH DM85ZH DM110ZH DM130ZH DM150ZH DM200ZH DM300ZH DM400ZH DM500ZH DM600ZH DM800ZH DM1000ZH DM1200ZH DM1500ZH DM2000ZH
Capacity (Nm3/min) 1.5 2.6 3.8 6.5 8.5 11 13 17 23 33 45 55 65 85 110 130 150 200
Air connection ZG1” ZG1” ZG1½" ZG1½" ZG2" DN50 DN50 DN80 DN80 DN80 DN100 DN125 DN125 DN125 DN150 DN150 DN150 DN200
Compressor power (HP) 0.65 0.75 1.25 1.5 1.5 3 3 4 5 7.5 10.5 12.5 15 20 25 25 40 50
Cooling water circulation rate forced air cooling 3 3 3.5 6 7.4 8 10 12 14 16 18 24.4
Voltage (V/Hz) 220/50 or 380/50 380/50
Net weight (Kg) 295 350 485 655 800 930 1100 1200 1220 1460 1980 2500 2950 3550 4200 4500 7690 8900
Dimensions(mm) Length 980 980 1200 1200 1460 1460 1680 1800 1830 1650 2480 2580 2750 2900 2690 3000 3200 3000
Width 750 800 1000 1000 1100 1180 1180 1240 1950 2000 1830 1980 2080 2560 2600 2800 2950 2800
Height 1453 1653 1535 1994 1960 2065 2140 2100 2150 2480 2717 2750 2680 2920 2960 3000 3000 3200

Construction Cases

Dalian Dahua Group Co., Ltd.

Dalian Dahua Group Co., Ltd.

A large-scale electronic new material company in Jiangsu (Fortune 500)

A large-scale electronic new material company in Jiangsu (Fortune 500)

Shenyang Engine Research Institute

Shenyang Engine Research Institute

A large optoelectronics factory in Jiangsu

A large optoelectronics factory in Jiangsu

Hainan Haikou Airport

Hainan Haikou Airport

Equipment of a military factory in Shanghai

Equipment of a military factory in Shanghai

PetroChina offshore drilling platform

PetroChina offshore drilling platform

A chemical company in Shandong

A chemical company in Shandong

A company in California, USA

A company in California, USA

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SUBMIT

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 Wholesale Microheat Combined Compressed Air Dryer Manufacturers and Microheat Combined Compressed Air Dryer Suppliers. 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 Microheat Combined Compressed Air Dryer for sale.

Honor

  • CTC Quality Management System
  • China National Top-Level Domain Name Certificate
  • Membership certificate of China General Machinery Industry Association
  • Shanghai Pump Valve Compressor Industry Association
  • High-Tech Enterprise Certificate
  • Trade Union Legal Person Qualification Certificate
  • Trademark Registration Certificate

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