Product Description
A nitrogen generator is an advanced gas separation equipment that uses pressure swing adsorption technology to separate the required nitrogen from air,
The device has two adsorption towers filled with high-quality molecular sieves. Air passes through the tiny channels of the molecular sieves, and oxygen is adsorbed on its surface, while nitrogen can pass through smoothly,
Two adsorption towers, in conjunction with automatically controlled valves, complete processes such as decompression, adsorption, and regeneration to separate air and obtain high-purity nitrogen gas
Nitrogen Generator Equipment characteristics
- Efficient and energy-saving:
The nitrogen generator adopts PSA technology for air separation, which can efficiently separate oxygen and nitrogen in the air, achieve uninterrupted nitrogen output, and the entire air separation process does not require manual participation
- Easy to operate:
This nitrogen generator has an automatic control system, where users only need to set the nitrogen purity and flow rate. The equipment can run automatically for a long, and workers do not need complex operating procedures.
- Safe and reliable:
Because the nitrogen generator produces nitrogen on-site, it is an inert gas that is not flammable or explosive, and there are no potential safety hazards.
- Low maintenance cost:
This device has a simple structural design, with main components including gas filtration, molecular sieve, storage tank, regeneration valve, nitrogen injection, etc. It is very easy to replace and maintain and has low long-term operating costs.
- Environmentally friendly and pollution-free:
The nitrogen generator does not produce any harmful substances during the nitrogen production process, meets the strict environmental requirements of each country, and will not cause pollution to the environment.
- Wide applicability:
With the development of industry, more and more industries, such as electronics, food, chemical, pharmaceutical, aviation, scientific research, and other industries, require nitrogen to improve production efficiency and product quality. Therefore, the application of nitrogen manufacturing machines is very extensive.
Nitrogen Generator Technical indicators
| ITEM | DATA |
| Flow rate | 5-1000Nm3/h |
| Purity: | 95% -99.9995% |
| Dew point: | ≤ -40 ℃ |
| Pressure: | ≤ 0.8Mpa adjustable |
Widely used scenarios
- Chemical Industry Production
- Production of rubber and plastic products
- Oxygen removal and preservation packaging in the food industry
- Purification in the beverage industry
- Nitrogen filling in the pharmaceutical industry
- Gas protection in the electronic industry, etc
Nitrogen Generator Our Success Stories Video
Nitrogen Generator Working principle
1. The air compressor generates air and stores it in a storage tank, with a pressure typically not exceeding 0.8 megapascals.
2. The compressed air inside the storage tank passes through several filtering devices, and then the air is cooled by a refrigerated dryer.
3. The cooled compressed air is sent to the adsorption tower for the primary separation of oxygen and nitrogen.
4. The nitrogen gas that has undergone primary separation is transported to the B adsorption tower for further separation of oxygen and nitrogen.
Nitrogen gas that does not meet purity standards will be separated and sent to the regeneration system for purification circulation.
5. Nitrogen with qualified purity will be stored in the tank; the nitrogen pressure will gradually increase.
6. When the pressure of nitrogen meets the production requirements of the factory, the entire nitrogen manufacturing process is fully automatic
Nitrogen Generator Part brand
| Part name | Mold | Brand |
| Third stage filter | FCTA055 3 | hangzhu |
| Electric drainer | JORC | QIAOKE |
| Air Cold machine | A-055 | Hangzhou |
| PSA nitrogen generator | CH-FD29 | CHANGHENG |
| Adsorber | Φ 1400 * 1750 | WUXI |
| Carbon molecular sieve | CMS-280 | Hangzhou |
| Muffler | JJ-XH | Jiajie |
| Pilot solenoid valve | 4V210 | Yadeke |
| Pneumatic valve | SKF | SKF |
| Stop valve | DN125-25 | SKF |
| Flowmeter | LZB-100 | Changzhou |
| Hangzhou | XD-32R | WUXI |
| Voltage stabilizing | JJ-W 1 | Weifang |
Matters needing attention
- Install necessary air switches for the equipment’s power supply, which is crucial for safe production and to protect the machine’s control system from damage in emergencies.
- The air compressor needs maintenance after 2000 hours of use, such as replacing the air filter and oil filter.
- Check the drainage of the refrigerated dryer on time, and check for ice formation in winter.
- When starting up and running, a fixed worker must carry out the operation, clarify responsibilities, and avoid mechanical failures caused by other people’s operational errors.
- This nitrogen generator equipment operates fully automatically, and engineers need to check its operation on time and record pressure and flow parameters to ensure that the purity of nitrogen meets production requirements.
- The installation position of the equipment ensures good ventilation, which helps with the heat dissipation of the air compressor.
Q & A
A: We are a nitrogen Generator factory that can produce it. We also have many small machines to choose from
A: It requires a 250kw air compressor.
A: We have machines compatible with this power supply.
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