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Application of active oxygen air purification equipment

Application of active oxygen air purification equipment

2018-11-05

Active oxygen air purification equipment is applied, and we integrate the design, manufacturing, and installation of gas equipment and other diversified integrated services to provide the industry with comprehensive industrial gas solutions.

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Why is nitrogen used in selective wave soldering?

The ultimate goal of all welding equipment or tools is to achieve better solder joints. Selective wave soldering is a high-end point-to-point welding method among all welding methods; in order to increase the quality and reliability of solder joints. All selective soldering equipment is equipped with a nitrogen protection part. Nitrogen is an inert gas, which can improve the wettability of the components and printed circuit board welding surface, reduce the degree of oxidation, and accelerate the welding reaction speed during welding. Compared with welding in the air environment, welding in a nitrogen environment can theoretically reduce the required welding temperature, reduce process defects, and form good solder joints.

2020-09-04

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Air purification components for nitrogen generators and their importance

The air purification component of the nitrogen generator consists of a pipe filter, a freeze dryer, a fine filter, an ultra-fine filter, an activated carbon oil remover, an automatic drain valve, a ball valve, etc. Its function is to remove dust, water and oil from the compressed air to provide clean raw air for the oxygen-nitrogen separation component.

2018-11-05

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Dongguan Ruibang Nitrogen Purification Equipment Co., Ltd.

Superior quality, advanced processes, low energy consumption, and high degree of equipment automation. In addition to independent R&D, products are also developed through technical cooperation with professional manufacturers both domestically and internationally. A production facility is located in Dongguan, China, with service centers throughout East and South China. We provide safe, convenient, and reliable on-site equipment supply, and also manufacture and sell high-performance, energy-efficient gas boosters and import and sell precision filters and filter elements.

2018-11-05

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What is the principle of nitrogen packaging?

Primarily utilizing the characteristics of nitrogen, which does not readily react with oxygen or other substances: 1. Nitrogen is odorless and non-toxic, and will not damage food; 2. Nitrogen is chemically stable, does not support bacterial respiration, and will not cause food spoilage. Food spoilage is caused by contact with oxygen. Vacuum and nitrogen packaging both aim to isolate food from oxygen. Vacuum packaging isolates food from the air, preventing contact with oxygen; nitrogen packaging replaces air with nitrogen, bringing the food into contact with an inert gas that will not cause oxidation and spoilage. Therefore, those who require nitrogen generation equipment are welcome to contact us.

2018-11-05

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Nitrogen Generator Technology Principle

A Pressure Swing Adsorption (PSA) nitrogen generator uses carbon molecular sieve as an adsorbent. It works on the principle of pressure adsorption and depressurization desorption to adsorb oxygen from the air and separate nitrogen. The adsorption characteristics of carbon molecular sieve for O2 and N2 are such that with increasing adsorption pressure, the adsorption amounts of O2 and N2 both increase, but the increase in O2 adsorption is greater.

2018-11-05

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Cost analysis comparison between bottled nitrogen and nitrogen generator equipment

Based on the requirements of a nitrogen generation project with a flow rate of 30 Nm³/h and a purity of 99.999%, the following calculations are performed: 1. Operating cost of bottled nitrogen: Generally, the market price of 99.999% pure nitrogen is 50 yuan/bottle. A bottle of nitrogen at 12 MPa pressure has a standard volume of 40 liters, but in practice, each bottle only contains about 5 m³. Therefore, the price of ordinary nitrogen is about 10 yuan/m³. This method is only suitable for users with very small gas consumption.

2018-11-05

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