What are PSA nitrogen generators?- Hangzhou Kelin Qiyuan Equipment Co.,Ltd.

PSA nitrogen generators (Pressure Swing Adsorption nitrogen generators) are devices that generate nitrogen gas from compressed air. They work by using a pressure swing adsorption process to separate nitrogen molecules from other gases present in the compressed air.

The compressed air is passed through a vessel filled with a specialized adsorbent material, such as zeolite or molecular sieve, which selectively adsorbs the other gases present in the air, such as oxygen and water vapor, while allowing the nitrogen molecules to pass through. The nitrogen-rich gas that is produced is then collected and stored for use.

PSA nitrogen generators are commonly used in a wide range of industries, including food and beverage, pharmaceutical, chemical, and oil and gas. They are used for a variety of applications such as:

Blanketing: PSA nitrogen generators are used to displace oxygen in storage tanks and pipeline to protect against combustion, oxidation, and corrosion.

Packaging: They are used in food packaging to extend the shelf life of packaged food by creating an inert atmosphere.

Inerting: PSA nitrogen generators are used in chemical and petrochemical plants to create an inert atmosphere to prevent explosions and fires.

Analytical instrumentation: They are used to supply nitrogen gas to various analytical instruments such as GC, LC and ICP.

Purging: PSA nitrogen generators are used to purge and clean process equipment, such as reactors and heat exchangers.

These generators offer a cost-effective and reliable source of nitrogen gas, and are a great alternative to traditional nitrogen gas cylinder or liquid nitrogen.

BDL series small refrigerated air dryer with stainless steel plate heat exchanger

KL-AIR BDL series use the high efficiency stainless steel plate heat exchanger, three in one design, it’s with smaller size but 15% higher heat transfer coefficient than the aluminum heat exchanger. Max working pressure is16bar. We could provide 3-5pcs filters buliding in side of BDL dryer, all in one design easy for user installation and operating.

PRODUCT DESCRIPTION

Features

- Low pressure drop;

- High technology three-in-one type stainless steel plate heat exchanger;

Selling point:Three-in-one Stainless steel plate heat exchanger

BDL series refrigeration air dryer is adopted with all-in-one stainless steel plate heat exchanger. The air-to-air heat exchanger,air-to-refrigerant heat exchanger (evaporator) and demister separator are housed in one SS304 module. It pre-cools the incoming air using the cold air exiting the refrigerant section. It then final cools the air in the refrigerant section at which point the air stream enters a separation chamber to allow the condensed moisture to fall out

- Easy maintenance, anti-corrosion, no rust, will not block the drainage device;

- System with high/low pressure protection for reliable operating.

- Refrigerant: R134a/R410a

Operating condition