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Many customers' understanding of the nitrogen machine market generally stays in the traditional twin tower type, so when introducing the modular nitrogen generator to customers, there will be a great difference in awareness, especially many customers who need high-purity nitrogen, doubts and concerns about the ability and reliability of the on-site nitrogen system to produce high-purity nitrogen, as well as concerns about subsequent maintenance costs. It is even necessary to use ultra-pure devices to achieve high-purity nitrogen production.
To solve these doubts, we must first understand the classification of nitrogen generators:
Laboratory membrane nitrogen production (low purity, small flow range)
Traditional twin tower type nitrogen generator (low, medium purity, medium and large flow range)
Modular nitrogen generator (medium and high purity, small and medium flow range)
About nitrogen
Nitrogen, the chemical formula N₂, is generally a colorless, odorless gas, and generally less dense than air. Nitrogen accounts for 78.08% (volume fraction) of the total atmosphere and is one of the main components of air. At standard atmospheric pressure, nitrogen becomes a colorless liquid when cooled to -195.8 ° C, and becomes a snow-like solid when cooled to -209.8 ° C. Nitrogen is chemically inactive and difficult to react with other substances at room temperature, so it is often used as a protective gas. However, under high temperature and high energy conditions, it can undergo chemical changes with some substances and be used to make new substances useful to human beings.
Modular nitrogen generator features and advantages
1. High efficiency, low air nitrogen ratio, modular nitrogen generator can reduce the proportion of air nitrogen, reduce the output demand of air compressor, and then achieve energy saving and emission reduction benefits.
2. Using high-resolution display screen to detect various data (air pressure, nitrogen pressure, nitrogen purity, nitrogen flow), fault records, etc., programmable control program can realize automatic impure discharge, energy saving shutdown action, and maximize energy saving.
3. Use a unique combination of solenoid valve and pneumatic valve control mode to avoid the traditional complicated multi-valve control structure, stable and reliable operation.
4. Some models can be built-in nitrogen tank, equipped with unqualified nitrogen automatic emptying, long-term idling operation automatic pause machine, automatic operation, maximize the effective installation space of customers, high-strength aluminum alloy structure, never rust. It greatly reduces the equipment failure caused by the corrosion of the inner wall of the pipeline and other reasons, which affects the production and causes losses. The service life of the whole machine is greatly extended, ≥10 years.
5. The equipment can provide the required quality nitrogen continuously for 24 hours to avoid the transition time caused by the use of gas cylinders. Capacity expansion does not need to consider the cost of removing the old equipment and replacing the larger equipment, only need to increase the corresponding module, can meet the expansion requirements, convenient, save money and save money.
6. Modular nitrogen generators do not require maintenance during their life cycle.
Future usage trends of modular nitrogen generators
1. It will replace the nitrogen cylinder, liquid nitrogen supply mode,
2. It will be the main supply route of high purity nitrogen,
3. It will become a major means to reduce carbon emissions and save energy.
4, it will play a role in many industries and fields.
Saiwei Fluid Technology
wxam.assistant@marketingforce.com
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