Product Description
Vacuum nitrogen filled insecticide sterilization disinfection plant
◆ Helium recovery and purification system
Helium is a non-renewable rare gas, helium gas storage capacity, demand is increasing quickly, the price rising, helium gas recovery and purification system is very good to solve the problem, improve the efficiency of the use of helium, and also can be in the helium impurities (water, carbon dioxide, nitrogen, oxygen, etc.), to obtain high purity helium, the helium gas recycling, cost savings for customers, and have higher economic value.
◆ Working principle
Need to recycle the impurity helium, after booster compressor, through the filter to remove the oil and water, and then into the dryer to further remove oil, carbon dioxide and water, and then into the purification plant, the helium gas such as nitrogen and oxygen in air to remove, by pressure swing adsorption and membrane separation technology in separation, remove the impurity in the helium and obtain high purity helium, helium purity up to 99% above, helium gas recovery rate of 95% or more, so that repeated use of the waste helium, has great economic value, can also be filled cylinders or use directly.
◆ Main technical parameters
|
型号 Model |
HPHE-3 |
HPHE-10 |
HPHE-50 |
HPHE-100 |
HPHE-300 |
HPHE-600 |
HPHE-1000 |
|
氦气处理量Nm3/H |
3Nm3/H |
10Nm3/H |
50Nm3/H |
100Nm3/H |
300Nm3/H |
600Nm3/H |
1000Nm3/H |
|
工作压力 |
0 -15Mpa |
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|
原料氦气 |
10%-90% |
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|
纯化后氦气纯度 |
95%-99.9% |
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|
氦气回收率 |
80%-99% |
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◆ Technical Features
1. Set a filter before the air inlet of the purification unit
2. Set the flowmeter at the outlet of the purification unit;
3. The outlet of the purification unit is equipped with a bypass valve and a return pipeline, which can be used for secondary purification when the purity of the purified gas does not meet the index requirements;
4. The purification time of the helium purifier is short, and qualified helium can be produced in 5 minutes. The process is fully automatic.
5. Control system: The system is automatically controlled by a programmable controller. Sensors should be installed in key parts to realize remote monitoring and control.
6. Helium purity detection interface is left in the system;
◆ Scope of application
Optical fiber, electronic industry, laser welding, air-conditioner spraying, military industry, helium balloon, airship, nuclear magnetism, chemical treatment and sealing inspection, medical equipment, air conditioning, etc.
◆ The product picture is as follows
Image
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