One stop industrial temperature control solution supplier

30 ℃ TO -273 ℃

Home page

Mixed refrigerant cryogenic unit

Classification:

Stirling cryogenic refrigerator

key word:

Low temperature

liquefaction

Single-stage mixing refrigerant unit deep cooling multiple mixing refrigerant throttling refrigeration technology:

Inquiry

Detailed introduction

Cryogenic Multiple Mixing medium throttling Refrigeration Technology of Single stage Mixing Medium Refrigerating Unit :

The liquefaction unit of mixed working medium mainly includes compressor unit, water cooler, cold box, throttling device, liquid nitrogen tank /BOG recovery system and control system. The compressor unit includes the compressor and its matching lubricating oil separator, lubricating oil precision filter, mixed refrigerant storage tank and auxiliary control system. The function of the RC liquefaction unit is to provide cooling capacity for nitrogen /BOG liquefaction using the principle of regenerative throttling refrigeration of the mixed working medium.

Temperature control range 20℃ to -190℃,BOG liquefaction, natural gas liquefaction, LNG liquefaction, nitrogen liquefaction, oxygen liquefaction

Application 1. Liquid nitrogen Unit: Nitrogen liquefaction process

Main parameters of liquid nitrogen unit

Model number	CT-80A	CT-120A	CT240W	CT500W	CT700W	CT1000W	CT1200W
Liquid nitrogen yield (L/day)	80	120	240	500	720	1000	1200
Liquid nitrogen yield (L/h)	3	5	10	20	30	40	50
Installed power (kW)	8	9	11	25	25	35	35
Nitrogen source flow rate (Nm3/h)	≥4	≥6	≥12	≥30	≥40	≥50	≥60
Nitrogen purity	99.9%	99.9%	99.9%	99.9%	99.9%	99.9%	99.9%
Nitrogen source pressure (MPaG)	≥0.8	≥0.8	≥0.8	≥0.8	≥1.6	≥0.8	≥1.6
Power supply type	380/50Hz/3P
Cooling form	Air cooling	Air cooling	Water cooling	Water cooling	Water cooling	Water cooling	Water cooling
Cooling water volume 2 (m3/h)	—	—	≥4	≥8	≥8	≥15	≥15
Size	750 x 900 x 1800	750 x 960 x 1950	1400 x 1000 x 2000	1500 x 1200 x 2000	1500 x 1200 x 2000	1600 x 1400 x 2000	1600 x 1400 x 2000
1 -- For high altitude areas, the air-cooled liquid nitrogen machine needs to be designed separately, and the price is renegotiated; 2 -- cooling water temperature ≤25℃; Technical advice; 028-84468331, 13730838393