The nitrogen generator refers to a machine that uses air as the main raw material and uses physical methods to separate oxygen and nitrogen from it to obtain nitrogen.
This equipment usually consists of an air compressor, an air storage tank, a nitrogen separation equipment, a nitrogen storage tank, and a control system
The nitrogen generator used in the industry usually uses two adsorption towers in parallel, and the imported PLC controls the automatic operation of the imported pneumatic valve. It alternates between pressurized adsorption and decompression regeneration to complete nitrogen-oxygen separation and obtain the required high-purity nitrogen.
Nitrogen Generator Equipment characteristics
Convenient and fast nitrogen production:
The latest generation of nitrogen generators uses a unique airflow distributor to distribute the airflow more evenly and efficiently utilize carbon molecular sieves, providing qualified nitrogen in about 20 minutes.
Easy to use:
This nitrogen generator has a compact structure and a small footprint, without the need for additional sources of use. It only needs to be connected to a power source to produce nitrogen.
Low cost nitrogen production:
PSA process is a simple nitrogen production method, mainly using air as raw material, without the need for additional raw material consumption, and with low nitrogen production costs
Automated operation:
PLC controls fully automatic operation, with nitrogen flow rate, pressure, and purity. These technical parameters can be adjusted freely according to production needs, achieving unmanned and fully automatic production.
Widely used scenarios:
The application scenarios of this device are very extensive, such as metal heat treatment,
- 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 Technical indicators
| ITEM | DATA |
| Flow rate | 5-1000Nm3/h |
| Purity: | 95% -99.9995% |
| Dew point: | ≤ -40 ℃ |
| Pressure: | ≤ 0.8Mpa adjustable |
Nitrogen Generator factory video
Nitrogen Generator Working principle
1, Air compression machines produce high-pressure air and store it in a tank, usually with a pressure not exceeding 0.8 MPa.
2, The compressed air in the storage tank passes through a cold dryer, and the cooled compressed air is sent to the adsorption tower of the nitrogen generator for primary separation of oxygen and nitrogen.
3, The nitrogen gas that has undergone primary separation is transported to the B adsorption tower for further separation of oxygen and nitrogen.
The nitrogen gas that does not meet the purity standards will be separated and sent to the regeneration system for three purification cycles. The qualified nitrogen gas will be sent to the storage tank.
4, The manufactured nitrogen gas will be stored in the tank, and over time, the nitrogen pressure in the tank will gradually increase.
5, When the pressure of nitrogen meets the production requirements, nitrogen can be used, and the entire nitrogen manufacturing process ends here.
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 |
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: Of course, our machine can be adapted according to your electrical appliances.
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