Ambient Temperature Psa Nitrogen Generator , Nitrogen Production Plant

Quick Details:

Condition: new
Place of origin: China(mainland)
Brand name: Chenrui
Model number:CBN
Production capacity:5-1000 m3/hour
Power :7.5-600 KW(Shaft power)
Voltage:380v,220v,50hz
Certification: ISO 9001:2000
Warranty:1 year
Life:20 years with proper maintenance
After-sales service provided: Engineers available to service plants overseas
Usage: Industrial nitrogen
UIG Air separation plants are designed for a vast range of capacities and products summarized below: FOR NITROGEN 97-99.999%

Applications
- Food packaging (cheese, salami, coffee, dried fruit, herbs, fresh pasta, ready meals, sandwiches,etc. ..)
- Bottling wine, oil, water, vinegar
- Fruit and vegetable storage and packing material
- Industry
- Medical
- Chemistry

PSA Nitrogen Generator System is used worldwide.

Working principle of PSA nitrogen Generator

Pressure swing adsorption nitrogen production device is a new type of air separation equipment, with compressed air as the raw material and carbon molecular sieve as the adsorbent.Using PSA process under the normal temperature and low pressure, the pressure swing adsorption (PSA) oxygen and nitrogen in carbon molecular sieve using the air diffusion rate is different, through the programmable controller control valve opening and closing, realize the pressure adsorption and vacuum stripping process, complete separation oxygen, nitrogen, get high purity nitrogen, nitrogen purity and gas production rate can be adjusted according to the customers' needs.

Process Flow Brief Description

PSA Nitrogen Generation Advantages

1). Low cost: the advanced PSA process is a simple nitrogen production method. Nitrogen is generated within a few minutes after starting up, with low energy consumption. The cost of nitrogen is lower than that of cryogenic air separation nitrogen production.

2). Reliable performance: imported microcomputer control, automatic operation, no special training operators, just press the start switch, can automatically operate, to achieve continuous production of nitrogen.Nitrogen purity is stable and is monitored and displayed by the instrument to ensure the required nitrogen purity.

3). High quality control valve: excellent imported special pneumatic valve can ensure the stable and reliable operation of nitrogen production equipment.Strong technical force and excellent after-sales service.Equipment is containerized, and only gas source, power source and water source need to be connected during field installation.Excellent electrical and mechanical assembly technology, provide continuous technical service, be responsible for site commissioning and training operation.

PSA Nitrogen Generator Principles

PSA nitrogen generator uses carbon molecular sieve as sorbent, produces nitrogen by making use of the PSA principle. Under certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. much more oxygen adsorption capacity than nitrogen adsorption capacity. PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces nitrogen with desired purity.
PSA Nitrogen Generator incorporates one air compressor, one refrigerant air dryer and filters, main nitrogen generator, air buffer tank and nitrogen buffer tank. With higher nitrogen pressure required, one BROTIE totally oil-free nitrogen compressor will be equipped after the nitrogen generator to increase the nitrogen pressure to required pressure.
Compressed air is purified through the air dryer and filters to a certain level for main generator to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of work demand for air compressor. The generator produces nitrogen with PSA (pressure swing adsorption) technology, which is a time proven nitrogen generation method. Nitrogen with a desired purity is delivered to nitrogen buffer tank for smooth supply of product gas. Nitrogen in buffer tank is maintained at 6barg pressure. After totally oil-free nitrogen compressor, the pressure will be compressed to required pressure. It is adjustable for you to adjust the outlet pressure by a pressure regulator valve, so that it can be used for your specific use.