Product Description

Technical indicators of nitrogen generator

Nitrogen production: 5-3000Nm3/h Nitrogen purity: 95% -99.9995%

Nitrogen pressure: 0.6Mpa (adjustable) Nitrogen dew point: -45 ℃

Is there any stock available: No Certification: ISO9001, CE, RoHS

Processing customization: Yes Type: Nitrogen generator

Extraction gas type: nitrogen

Working principle: Compression product type: brand new

Brand: Red Packaging: Wooden Box

Model: RDN Trademark: RIDE GAS

Application fields: chemical, petroleum, medical, pharmaceutical, food, oil fields, coal mines, intermediates, lithium batteries, new energy

Our company is a professional manufacturer of design, development, and production of nitrogen production equipment. The 70 cubic meter nitrogen production equipment with a purity ranging from 95% to 99.9995% can be widely used in industries such as medicine, chemical industry, food, electronics, steel and aluminum industry, textile, coal, petroleum, natural gas, glass, machinery, powder metallurgy, magnetic materials, etc.

1、 Technical analysis

 

In response to the different requirements of different industries and users for nitrogen use, Ruide provides personalized and professional PSA nitrogen production equipment to fully meet the gas requirements of different users.

Our company's nitrogen production unit has the characteristics of simple process flow, normal temperature production, high automation, convenient startup and shutdown, fewer vulnerable parts, easy maintenance, and low production cost.

 

2、 Working principle

The RD series nitrogen generator is based on the principle of pressure swing adsorption, using high-quality carbon molecular sieves as adsorbents to produce nitrogen from air under a certain pressure.

Purified and dried compressed air is subjected to pressurized adsorption and depressurization desorption in an adsorber. Due to dynamic effects, the diffusion rate of oxygen in the micropores of carbon molecular sieves is much faster than that of nitrogen. When the adsorption does not reach equilibrium, nitrogen is enriched in the gas phase, forming finished nitrogen gas. Then depressurize to normal pressure, and the adsorbent desorbs the adsorbed oxygen and other impurities to achieve regeneration. Generally, two adsorption towers are set up in the system, one tower adsorbs and produces nitrogen, and the other tower desorbs and regenerates. The two towers are automatically controlled by PLC program to work alternately and circularly, achieving the goal of continuously producing high-quality nitrogen.

 

3、 Technical advantages of RD series energy-saving nitrogen production devices

Convenient installation

The equipment has a compact structure, overall skid mounted, and occupies a small area without the need for infrastructure investment, resulting in low investment.

◎ High quality carbon molecular sieve

It has a large adsorption capacity, high compressive performance, and long service life. The normal operating life can reach 10 years.

◎ Fault safety system

Configure fault system alarm and automatic start functions for users to ensure safe system operation.

More economical than other nitrogen supply methods

PSA process is a simple nitrogen production method that uses air as raw material and consumes only the electrical energy consumed by the air compressor. It has the advantages of low operating cost, low energy consumption, and high efficiency.

◎ Integrated design of mechatronics and instruments to achieve automated operation

Imported PLC control for fully automatic operation. The nitrogen flow rate, pressure and purity can be adjusted and continuously displayed, and the pressure, flow rate, and purity alarms can be set to achieve remote automatic control and detection measurement, achieving truly unmanned operation. The advanced control system makes operation simpler, enabling unmanned and remote control, and real-time monitoring of various operating conditions, thereby ensuring the stability of gas purity and flow rate.

High quality components ensure stable and reliable operation

Key components such as pneumatic valves and electromagnetic pilot valves are equipped with imported components, which are reliable in operation, fast in switching speed, with a service life of over a million times, low in failure rate, convenient in maintenance, and low in maintenance costs.

◎ Continuous display of oxygen content and automatic alarm system for exceeding limits

Online monitoring of nitrogen purity to ensure stable required nitrogen purity.

Advanced filling technology ensures the service life of the equipment

Adopting advanced filling technology, the molecular sieve is evenly distributed and not prone to pulverization; The adsorption tower adopts a multi-level airflow distribution device and an automatic compression device in a balanced manner. Ensure the adsorption performance and compression state of carbon molecular sieves, effectively extending the service life of carbon molecular sieves.

◎ Unqualified nitrogen automatic evacuation system

The low purity nitrogen gas in the early stage of startup is automatically discharged, and gas is sent after reaching the target.

Ideal purity selection range

The nitrogen purity adjustment is convenient, and can be adjusted between 79% and 99.99% according to user needs. With the purification technology of *, a nitrogen purifier can be connected in series in the later stage to produce 99.9995% high-purity nitrogen.

◎ Cycle switching process of the system

Reduced valve wear, extended equipment service life, and reduced maintenance costs.

Free debugging and lifelong maintenance

Strong technology and high-quality after-sales service ensure that users have no worries at all.

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