Chemical Machinery Oxygen Plant VPSA Oxygen Generator

KEY PARAMETERS

Easy operation, stable performance, and automation, enabling unattended operation. Low energy consumption, low cost, strong adaptability, rapid gas production, stable performance.

TECHNICAL SPECIFICAITON

(Cryogenic Storage tanks, Large Scale Flat Bottom Cryogenic Liquid Storage tanks, PSA Oxygen Plant, VPSA Oxygen Plant, Cryogenic Air Separation Units, Air Heated Vaporizers, Water Bath Vaporizers)

PROCESS FLOW CHART:

Air filter->Blower->Cooler->Adsorber(->Vacuum pump)->Buffer tank->Oxygen compressor->Cooler->Oxygen storage tank.

WORKING MECHANISM
The PSA oxygen generator uses zeolites as adsorbent materials to trap oxygen at high pressure in one adsorption tower, the process then swings to low pressure to desorb the oxygen while the other adsorption tower starts with adsorption process. The two process then alternate in the two adsorption towers, realized with control valves and PLC to have continuous production of qualified oxygen.
Vacuum Pressure Swing Adsorption (VPSA) technology can produce the desired gas much more efficiently. It draws the gas through the separation process with a vacuum, generated by a blower, The systems apply pressurized gas to the separation process and also apply a vacuum to the purge gas.

TECHNICAL FEATURES
Easy erection, low start-up capital, pre-fabricated skids, shorter erection period than cryogenic systems;
Low power consumption, low operating cost;
Simple operation, high degree of automation, intelligent control, highly flexible control;
Fast production, short startup time;
High operational stability, high safety, key components from well-known suppliers;
Long service life, top quality zeolite molecular sieve.
Little work of maitenance, low maitenance costs;

PAST PROJECTS

APPLICATIONS

Agricultural products manufacturing, Aircraft & aerospace applications, Chemical procesing, Cosmetics procesing, Cutting & welding, Environmental protection, Food and beverage procesing, Glas, ceramics, other minerals, Medical gas therapy, Metallurgy, Mining operations, Oil and fuel procesing, Plastic procesing, Pharmaceutical procesing, Power generation, Pulp and paper procesing, Rubber, plastics, paint, Underwater diving, Water treatment / industrial water treatment, Etc.

WHY US?

• Professional & experienced teams.

State-of-art technologies, focusing on innovation & staff training.

Over 12 years in the industry, one of the most fast-growing.

• One-stop solution.

Integrated service of design, manufacture, delivery, erection, commissioning & more.

A wide range of products, accessories inclusive, four manufacturing bases across China.

• Preeminent product quality.

Certified by multiple international authorities/organizations.

High operational stability with top quality components.

• Customer oriented.

Custom made solutions for practical difficulties.

Cost-effective, win-win business development.

INTEGRATED SERVICE

ABOUT US
China Doer Gas & Chemical Equipment Co., Ltd. Is one of the fastest growing corporation in the industry since its foundation in 2009 thanks to its advantages in excellent quality, technological innovation and heartfelt service. It now has set up four manufacturing bases across China, obtained over 60 patents and multiple international certificates, and is reaching out for more and more global customers with a wide range of products, standard or custom-made, covering cryogenic storage tanks, vacuum storage tanks, oxygen generator plant, cryogenic air separation equipment, liquefied gas vaporizers etc.