Low energy VPSA vacuum adsorption oxygen production
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Detailed Product Description
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Low energy VPSA vacuum adsorption oxygen production The main components of air are nitrogen and oxygen. At normal
temperature, zeolite molecular sieves (ZMS) exhibit different
adsorption capacities for nitrogen and oxygen (oxygen passes
through while nitrogen is adsorbed), enabling oxygen separation
from air through proper design. Nitrogen adsorption capability is
higher than oxygen adsorption capacity. When pressurized air passes
through the adsorption tank filled with ZMS, nitrogen and only a
small amount of oxygen are adsorbed, while most oxygen flows out of
the tank, producing oxygen by separating nitrogen and oxygen. When ZMS becomes saturated with nitrogen, the air supply stops and
tank pressure is reduced, allowing nitrogen to be released from the
ZMS, thus regenerating the molecular sieves for reuse. Two or more
absorption tanks operating alternately enable continuous oxygen gas
production. This process requires a dedicated PD blower to compress the air
stream for continuous operation and a dedicated vacuum blower for
absorber regeneration. The VPSA process is more energy efficient
due to its inherent continuous operation, making this technology
ideal for large-scale, high-volume, low-pressure oxygen
requirements. Technical Specifications
Product Overview VPSA (Vacuum Pressure Swing Adsorption) oxygen production equipment
is a complete gas separation system that uses air as raw material
to separate and produce oxygen through vacuum pressure swing
adsorption technology. As an upgraded branch of pressure swing
adsorption (PSA) oxygen production technology, this method
originated from the air separation industry in the early 20th
century. After decades of technological iteration, China's first
industrial VPSA oxygen production equipment was put into use and
has now developed into a mature industrial oxygen production
solution widely applied in metallurgy, chemical industry,
environmental protection, glass manufacturing, medical healthcare,
aquaculture, and other fields, meeting oxygen supply needs across
various industrial scales and special scenarios. Core Working Principle
Product Technical Advantages
Application Fields
Frequently Asked Questions What is the difference between VPSA and regular PSA oxygen
concentrators? VPSA adopts vacuum desorption process, which does not require
high-pressure gas source, has lower energy consumption and larger
gas production, and focuses on large-scale industrial oxygen
supply. Can the device run continuously throughout the day? Supports 24-hour uninterrupted operation, high degree of
automation, and can achieve unmanned operation. Can the purity of oxygen be adjusted? Oxygen purity, flow rate, and output pressure can be flexibly
adjusted within the rated range to meet different gas requirements. What is the service life of molecular sieves? Vacuum regeneration is more thorough, molecular sieve performance
deteriorates slowly, and has a longer service life under normal
operating conditions. Is daily maintenance complicated? Easy maintenance, only requiring regular inspection of the filter
element, fan, vacuum pump, and pipeline sealing, with low
maintenance costs. What are the reasons for the decrease in gas volume and purity? Often caused by filter blockage, pipeline leakage, abnormal vacuum
system, or excessive intake impurities. What are the suitable usage scenarios? Specializing in high flow conditions, suitable for industries such
as metallurgy, glass, chemical, desulfurization and
denitrification, and large-scale wastewater treatment. Are there any requirements for the installation environment? Needs to be placed in a well ventilated and flat area, with
reserved maintenance space and away from flammable and explosive
materials. Customer feedback and after-sales communication Customers are satisfied with VPSA oxygen generator for stable oxygen output and low energy consumption. Quick after-sales support covers installation and troubleshooting. Great quality and service win good reviews and repeat orders. Certification Our philosophy is that the needs of our customers are the goals we
need to surpass. We have always maintained good cooperative
relationships with our customers and constantly introduced new
customers to us, which reflects our successful after-sales service.
In terms of quality and service, we are steadfastly taking action! CNSMT specializes in producing VPAS vacuum adsorption oxygen
production equipment. VPAS vacuum adsorption oxygen production
equipment has mature technology, stable operation, high oxygen
production efficiency, low energy consumption, and is suitable for
various industrial scenarios. The product has excellent quality and
is sold both domestically and internationally, receiving high
praise from customers. Vacuum adsorption oxygen production
equipment is priced affordably and has excellent
cost-effectiveness, effectively saving costs for enterprises. We
have comprehensive after-sales service, providing installation and
debugging, technical support, and fault repair, with timely
response. With high-quality products and attentive service, we
sincerely invite customers to consult and purchase. Contact Information Phone: +8613537875415 Email: Lizzy@smtlinemachine.com Address: Xintian Industrial Area, Baoan, Shenzhen City, China |
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| Product Tags: low energy VPSA oxygen generator vacuum adsorption oxygen production system YAMAHA VPSA oxygen plant spare parts |
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