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Inlet pressure:0.6~1.0MP, Inlet temperature: not more than 45 degree, pressure dew point:-40~ -70 degree - details see: https://www.machineto.com/combined-low-dew-point-air-dryer-10288295

Working conditions

Principle of condition

The hot and humid air compressor from air compressor, firstly heat exchange in heat exchanger and low temperature compressed air to lower temperature and then further cooled by the evaporator, the majority of gaseous water molecules condense to liquid water discharged in evaporator. Since a very low moisture content of the compressed air into the adsorption cylinder is further dehumidification drying, to obtain a lower product gas dew point, the final temperature of the drying air into the heat exchanger, cooling the inlet air temperature and humidity, while its temperature rise high, preventing the outer pipeline transportation condensation, after heating a small portion of dry compressed air for regeneration of the adsorbent, improve the regeneration efficiency and reduce energy consumption.

Product description

Compressed air dryers are mainly two types refrigerated compressed air dryers and adsorption dryers.refrigerated compressed air dryers without gas loss, low-power advantages, but there are limitations of the dew point temperature, and adsorption dryer has the advantages of low dew point, but there is regeneration gas consumption high,energy consumption high shortcomings. Our company has developed a low dew point combined compressed air dryer is a combination of refrigeration and adsorb machine respective advantages, through reasonable pipe connection and capacity mix, maximize the advantages of both to achieve the best economic operating point and high-quality low dew product gas.

Working condition and technical specification

Inlet pressure:0.6~1.0MP

Finished product pressure dew point:-40°C~ -70°C

Cooling water temperature:≤32°C

Inlet temperature:≤45°C

Purge air:≤3~5%

Pressure drop:≤0.08MPa

Combined air dryer Parameter details

Model Item	Air flow Nm3/min	Cooling water circulation	Air connection size	Dimension(mm)			Weight (kg)
				Length	Width	Height
SAD-1MZ	1.2		ZG1	1020	710	1380	350
SAD-2MZ	2.4		ZG1	1020	710	1480	450
SAD-3MZ	3.8		ZG1.5	1100	980	1810	500
SAD-6MZ	6.5		ZG1.5	1400	1050	1950	710
SAD-10MZ	10.7	1.8	ZG2	1550	1350	2090	1100
SAD-13MZ	13.5	1.8	ZG2	1570	1380	2140	1200
SAD-15MZ	18	3.0	DN65	1600	1420	2145	1300
SAD-20MZ	25	3.6	DN80	1750	1400	2410	1800
SAD-30MZ	35	5.9	DN100	2100	1680	2600	2700
SAD-40MZ	45	7.2	DN125	2290	1800	2710	3300
SAD-50MZ	55	9.2	DN125	2430	1950	2755	3400
SAD-60MZ	65	10.8	DN125	2490	2180	3070	3800