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The relationship between nitrogen generators and air compressors. Do nitrogen generators need air compressors?

April 06, 2021

A nitrogen generator is a device that uses air as a raw material to separate nitrogen and oxygen from it to obtain nitrogen. According to different classification methods, namely cryogenic air separation method, molecular sieve air separation method (PSA) and membrane air separation method, industrially applied nitrogen generators can be divided into three types.

Nitrogen generator is a nitrogen production equipment designed and manufactured according to pressure swing adsorption technology. The nitrogen generator uses high-quality imported carbon molecular sieve (CMS) adsorbent, and uses the pressure swing adsorption principle (PSA) at normal temperature to separate the air to produce high-purity nitrogen. Generally, two adsorption towers are used in parallel, and the imported PLC controls the imported pneumatic valve to automatically run, alternately pressurize adsorption and decompression regeneration, complete nitrogen and oxygen separation, and obtain the required high purity nitrogen.

Nitrogen generators are widely used as follows:

Oil and gas companies: in the fields of continental oil and gas exploration, coastal and deep-sea oil and gas extraction, nitrogen protection, transportation, coverage, replacement, rescue, maintenance, nitrogen injection and oil recovery. It has the characteristics of high safety, strong adaptability and continuous production.

Chemical industry: petrochemical industry, coal chemical industry, salt chemical industry, natural gas chemical industry, fine chemical industry, new materials, etc. and their derivative chemical product processing industries. Nitrogen is mainly used for covering, purging, replacing, cleaning, pressure conveying, chemical reaction agitation, Chemical fiber production protection, nitrogen filling protection and other fields.

Metallurgical industry: heat treatment, bright annealing, protective heating, powder metallurgy, copper and aluminum processing, magnetic material sintering, precious metal processing, bearing production and other fields. It has the characteristics of high purity, continuous production, and some processes require nitrogen to contain a certain amount of hydrogen to increase brightness and so on.

Coal mine industry: In the fields of coal mining, such as fire prevention and fire extinguishing, gas and gas dilution, there are three specifications of ground fixed, ground mobile, and underground mobile, which fully meet the nitrogen requirements under different working conditions.

Rubber tires: Nitrogen protection and molding in the vulcanization process of rubber and tire production. Especially in the production of all-steel radial tires, the new process of nitrogen vulcanization has gradually replaced the steam vulcanization process. It has the characteristics of high nitrogen purity, continuous production, and high nitrogen pressure.

Food industry: green food storage, nitrogen-filled packaging, fresh-keeping of vegetables, sealing (canning) of wine and preservation, etc.

Pharmaceutical industry: pharmaceutical production, storage, packaging, packaging and other fields.

Electronics industry: in semiconductor production packaging, electronic component production, LED, LCD liquid crystal display, lithium battery production and other fields. Nitrogen generator has the characteristics of high purity, small volume, low noise, low energy consumption and so on.

The container type nitrogen generator is suitable for petroleum, natural gas, chemical industry and other related fields. It has the characteristics of strong adaptability and mobile operation.

The vehicle-mounted mobile nitrogen-making vehicle is suitable for the fields of mining, pipeline purging, replacement, emergency rescue, flammable gas, and liquid dilution in the oil and gas industry. It is divided into low-pressure, medium-pressure, and high-pressure series. Homework and other characteristics.

Nitrogen flushing machine for automobile tires is mainly used for nitrogen flushing of automobile tires in automobile 4S shops and auto repair plants, which can prolong the service life of tires and reduce noise and fuel consumption.

In the process of using nitrogen generators, air compressors are required to provide a clean air power source. Demon air compressors are specially formulated in the field of nitrogen machines. The specific process is as follows: air compressor-air storage tank-front filter-refrigerated dryer-post filter-adsorption dryer-dust filter-nitrogen generator. For details, please consult the 24H hotline: 15856939286.

For more than a decade, Dream (Shanghai) Compressor Co., Ltd has been striving to become one of the leading manufacturers of compressed air solutions in China.

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