Compressed Air Filtration System for Chambers

1. Domestic brand filter elements are all our company's produced replacements for original brand filter elements, with filter media using German imported HV company products, registered trademark "Jiajie" brand. Other brands involved by our company have no brand significance and are only used as product model references and for customer selection comparison. Imported filter elements and filters are original imports with anti-counterfeiting marks. Our company long-term OEM produces various types of compressed air precision filter elements for major domestic enterprises. Main products: Oxygen filling pump, gas drainage pump station fire prevention hydraulic pump, mobile fire prevention, high-expansion foam fire extinguishing device, electric hole sealing pump, hole sealing pump, coal seam water injection hole sealer

Compressed air oxygen supply system Compressed air filtration system for chambers

Compressed air oxygen supply system

Compressed air oxygen supply system Compressed air filtration system for chambers Compressed air filtration oxygen supply. As one of the main systems of refuge chambers, the compressed air oxygen supply system mainly consists of three-level oxygen supply systems: compressed air pipeline oxygen supply, self-contained oxygen cylinder supply, and isolated compressed oxygen self-rescuer system to ensure the breathing needs of personnel in the chamber and maintain life. The refuge chamber compressed air oxygen supply system can be subdivided into mine oxygen respirators, refuge chamber oxygen terminals, compressed air self-rescue devices, compressed air self-rescuers, positive pressure oxygen respirators, fire extinguishers, oxygen cylinders, mine compressed air and water self-rescue devices, automatic resuscitators, emergency respirators, etc. The oxygen supply system can control the oxygen supply of the life-saving cabin, that is, through the setting of the oxygen supply box, adjust the oxygen supply in the cabin, so that the oxygen cylinder supplies oxygen to the life-saving cabin according to the set pressure and flow rate, and manually adjust the oxygen flow through the oxygen supply box in the survival cabin. The compressed air system oxygen supply device uses the pre-buried compressed air pipeline in front of the chamber as the air source. After passing through the valve, it first enters the three-stage filtration for water, dust, and oil set in the transition chamber, then passes through the pre-set pressure reducer, and the pipeline enters the gas output end, thus transferring to the breathing mask in each person's hand, providing fresher and more comfortable air for the personnel taking refuge in the shelter. 1. The compressed air system oxygen supply device uses the ground compressed air through the pipeline (ground compressed air system) as the air source. After passing through the valve, it enters the three-stage filtration for water, dust, and oil set in the transition chamber, then passes through the pre-set pressure reducer, float flow meter, and pipeline into the gas output port. 2. The compressed air oxygen supply uses large-flow C.A.T three-stage filtration, with pipelines using DN35 pipeline fittings and pressure reduction control devices. 3. Per capita air supply ≥0.3m3/min, continuous noise ≤70dB. 4. Oxygen concentration reaches 18.5~23.0%. 5. Pressure reducer inlet pressure ≥15MPa, outlet pressure 0.1-0.3MPa (adjustable), output flow not less than 20m3/min. 6. Float flow meter range 0-8m3/min, division value 0.3m3/min. 7. High-pressure compressed oxygen supply system 40L oxygen cylinders must be filled to full upon arrival. Brief description of compressed air oxygen supply system 1. The chamber is equipped with various gas switching devices, and gas supply should mainly rely on compressed air; 2. When there is no compressed air, immediately switch to the oxygen position for breathing; 3. When there is no oxygen, use a manual fan to start the air source operation device to supply oxygen for breathing; 4. The chamber space is large, compressed oxygen placed in the environment at 0.5L/person min cannot meet breathing requirements, only by wearing a mask on the mouth can meet the requirements, so it must be equipped with a mine compressed air self-rescue device with a breathing mask to meet the requirements. When there are too many people taking refuge in the chamber and the compressed air self-rescue devices are insufficient, open the emergency oxygen discharge for breathing.

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Company: Hangzhou Jiajie Mechanical & Electrical Equipment Co., Ltd.

Address: No. 268 Shida Road, Jianggan District, Hangzhou

Tel: 0571-86458031 Fax: 0571-86465021

Mobile: 13606607916

E-mail: zsp615@163.com Website: www.86458031.com

Contact: Zhu Saiping.