Product Performance Sheet of Lingyu Low Cost Nitrogen Generator
| Model | LYZD-E500 |
| Gas Flow | Std.500 Nm3/ h |
| Purity | 99.99% n2 nitrogen gas generator |
| Type | PSA twin tower type |
| Work Cycle Time (Each Tower) | 45-60 seconds（time is adjustable） |
| Adsorption Pressure of N2 Onsite System | Std.0.8MPa | Min.0.5MPa |
| Exit Pressure of N2 Gas | 0.1~0.65MPa (the outlet pressure is adjustable according to flow and purity) |
| Intake Air Oil Requirement | ≤0.01ppm (so there is oil-removal filter before n2 psa system) |
| Dust Content of Outlet Nitrogen Gas | ≤0.01um |
| Entrance Air Temperature | Std.30℃ | Min.2℃ Max.40℃ |
| System Outlet Gas Atmospheric Pressure Dewpoint | ≤-20℃ (it can be up to: -40 ~ -70 ℃ with desiccant air dryer) |
| Air Inlet Size of On Site Nitrogen Generator | DN100 / 4″ |
| Air Outlet Size of Nitrogen Generation Unit | DN80 / 3″ |
| Machine Voltage | 1-phase 220V 50 Hz (230V, 240V or 60Hz are custom) |
| Total Power | 0.3KW |
| Equipment Net Weight | 6500 Kg |
| Size of N2 Onsite Machine | 3750 H×4200 L×2100W (mm) |
| Noise Level | ≤70dB（A）（1m away from the nitrogen generation unit) |
| Operation Data Signal Acquisition / Monitoring / Display | |
| N2 Generator Dew Point Temperature Display | No (custom) |
| N2 Gas Purity Meter | Yes |
| Gas Flow Meter | Yes |
| Air Inlet/Outlet Pressure Display | No (custom) |
| Run/Fault Indication Display | Yes |
| Process Flow Diagram Display | Yes |
| Work Cycle Time Display | Yes |
| Working Cycle Step Status Display | Yes |
| Valves Working Status Display | No (custom) |
| Control Functions of This Low Cost Nitrogen Generator | |
| IoT Communication Control | No (custom) |
| Remote Communication (RS485/RS232) | Yes |
| Local/Remote Power On/Off | Yes |
| Chain Control of N2 Onsite System | Yes |
| Fixed-cycle Control | Yes |
| Excessive Dew Point Display | Yes |
| N2 Gas Impure Emptying Display | Yes |
| Filter Maintenance Display | No (custom) |
| Adsorbent Carbon Molecular Sieve Maintenance Display | Yes |
Features of This N2 Onsite Nitrogen Generation Unit
① Easy Operation
Firstly, the nitrogen generation unit is with a PLC controller. The pneumatic valve of the n2 onsite system can switch automatically. It can realize automatic stop-start switching. The system can produce nitrogen gas within 15 minutes of start-up. Therefore, the machine can be left unattended. Moreover, you can control the PSA nitrogen plant remotely.
② Low Cost
Secondly, we are a nitrogen plant manufacturer. We can offer good price to our customers. Moreover, the gas consumption is small. The machine has an energy-saving control system. Therefore, the running cost is also low.
③ Real-time Monitoring And Digital Display
Thirdly, the system comes standard with a purity meter and flow meter. Therefore, it can monitor the purity and flow rate of nitrogen gas in real-time. Moreover, the individual parameters are displayed digitally. It is easy to manage and control.
④ Top-quality Carbon Molecular Sieve And Valves
The lifetime of our carbon molecular sieve is 4~5 years. Moreover, we fill them with the blizzard method. And there is a cylinder compression device at the top. In addition, our n2 onsite machine uses high-quality valves. The service life of pneumatic valves is more than 5 years. So the nitrogen generation unit is stable and reliable.
⑤ Intermediate Pressure Equalization
The traditional pressure equalization process is different. Its equalizing position is at the bottom. In this way, the nitrogen production efficiency of carbon molecular sieves is relatively low. But our n2 onsite generator adopts intermediate pressure equalizing. This process has many advantages. For example, it increases the nitrogen gas recovery. Gas production rises. Besides, it can save energy consumption.
FAQs
Q1: How to size and select an air compressor for my nitrogen generation unit?
A1: Take this 500Nm3/h low cost nitrogen generator as an example. Its purity is 99.99%. So the air nitrogen ratio is 6:1. We use Q to refer to the air capacity of the air compressor.
Q=500*6=3000Nm3/h=50m3/min.
Therefore, we should select the air compressor and dryer according to this air capacity.
Q2: What’s the delivery time of your n2 onsite generator?
A2: It will take about 30~40 days.
Q3: Do you also provide a screw compressor and refrigerant dryer?
A3: Yes. We are a nitrogen plant manufacturer. And we provide a complete n2 PSA system solution.
Q4: Does your n2 onsite generator accept customization?
A4: Yes. Our factory can customize the low cost nitrogen generator as customer requests.
