ASEM Liquefaction Equipment , Liquid Air Refrigerant Source of energy

Liquefaction Plant 120L YPA-120L Liquefaction Equipment

Specifications:

Standard Products List for the Liquefcation Air Equipment YPA series

Typical Product: YPA-70YPA Liquefaction Plant

Output, purity and pressure

Description:

The 150Nm3/h feed air from feed equipment mixing with the rewarmed circulating air expanded through liquefier, and about 1000Nm3/h air goes into circulation air compressor to be compressed to 1.0MPa(G).

The compressed air goes into the boosting end of expander to raise the pressure, and to be cooled under 40℃ in the water cooler, and then it goes into the hot end of main heat exchanger in the liquefier cold box. When it is cooled to ～152K, most air is withdrawn from heat exchange to turbo expander for expansion refrigeration, and the expanded low pressure air with the air from the hot end of liquid air subcooler goes into main heat exchanger from the cold end to cool the drag flow circulating air, and after being rewarmed, it goes to the inlet of circulation air compressor to follow the next circulation.

The rest air is continuously cooled, liquefied and subcooled in the main heat exchanger, and after it goes out the cold end of main heat exchanger, it goes into the subcooler to be subcooled by the throttled liquid air, and then it is throttled to 0.49MPa(G), by which the product is obtained with subcooling degree of ~7℃.

Applications:

1. Source of energy

2. Depth refrigerant

3. Aerospace & Aeronautics Industries

4. Aerospace Refrigerant

5. Extract liquid oxygen , liquid nitrogen and rare gas

6. Electronic

Competitive Advantage:

1. The process employed by this air separation plant is an advanced and technologically experienced process to ensure reliable running, convenience operation, safety and low consumption.

2. The advanced, reliable and special design software supplied by Air Liquide of France is used for

calculation of the system performance and of the structure of air cooling column and water cooling column

to ensure both the optimum matching inside this system and improvement on operational efficiency.

3. Our company is the biggest air separation plant design and manufacture base

4. Short time delivery

5. High reliability.

6. Engineers available to service machinery overseas

       Hangyang Cryogenic Liquefaction Equipment Co., Ltd. is one of the holding subsidiaries of Hangyang Co.,Ltd.(stock code:002430), it is organized on the basis of the original Small Scale of ASU Company of Hangzhou Hangyang Co,.Ltd. It is the major engineering, research and manufacturing base for small size of ASU and liquefaction plants in China, It is located in Hangyang Manufacturing Base in Lin'an Economic Development Zone, the address of sales office is No. 592, Zhongshan North Road, Hangzhou. It undertakes engineering consulting, design and manufacture, assembled construction design, installation and commissioning and supply of parts for medium and small size of ASU with its professional quality. It is the main base of design, research and manufacture for the domestic medium and small size of oxygen/nitrogen generating plants, liquid oxygen/liquid nitrogen plants, oxygen/nitrogen liquefiers, high-purity nitrogen generators, vacuum pipes and Pressure Swing Adsorption (PSA) for oxygen/nitrogen generating, etc.; Meanwhile, it is also the professional manufacturer for integrated assembly or skid type of medium size of ASU for leaving workshop by Hangyang, its abilities of design and manufacture for integrated assembly of medium size of ASU reach the leading domestic level. Our company has the independent import and export trade qualification.

      Our company possesses professional technical personnel teams of design and EPC engineering of ASU and also possesses design ability of product such as independent process calculation, project design, unit design, project EPC. The manufacture base of our company was relocated to new site in 2009. Recently, the floor area is 40.34 acres. Combinating with relocation, the imported and set-up professional manufacture production tools, moulds and equipment forms the manufacture ability for manufacture ASU whose capacity is below 30,000Nm3/h. Our company carries out the international administration concept and obtains authentication certificates of management system such as ISO9001, ISO14001 and OHSAS18001 of DET NORSKE VERITAS. Meanwhile, we obtains manufacturing license for pressure vessels manufacture D1 and D2, Zhejiang new high-tech enterprise certificate and small and medium-sized technology-based enterprise certificate, our company possesses impeccably professional manufacturing credentials for medium and small size of ASU.   

     Our company sets product research, manufacture, marketing and service in one to elaborately provide general customers superiorly coordinated service on the basis of decades experience in design and manufacture and administration concept by Hangyang. Products involve aspects such as metallurgy, petrifaction, electron, machinery, building materials and aerospace. Our products are not only sold well throughout China, but also sold to the West, and our company becomes the designated supplier for several well-known gases investment companies abroad. In the cooperation with transnational large gases companies, our company absorbs and imports the advanced design concept, strict administration program, exquisite manufacturing technology so as to lead our company to develop in the direction of diversification, exquisite products and large-scale. Hangzhou Hangyang Cryogenic Liquefaction Engineering Co., Ltd. undertakes EPC works of ASU under our company.