Hangzhou Sunshine Gas Equipments Co

Main technique parameter table

Purity of the oxygen: 90-95%

Output of the oxygen: 3-200Nm3/h

Oxygen pressure: 0.2Mpa(can be increased to the pressure the user needs)

Dew point: =-450C (under normal pressure)

 

Model	Oxygen output Nm3/h	Oxygen purity±2%	Oxygen pressure MPa	Air consumption Nm3/min(0.6Mpa)
DTO-3	3	93	0.2MPa	0.95
DTO-6	6			1.9
DTO-10	10			2.8
DTO-20	20			5.6
DTO-30	30			8.4
DTO-50	50			14
DTO-80	80			22.4
DTO-100	100			28.4
DTO-150	150			42
DTO-200	200			56

 

Application fields of nitrogen

 

DTN nitrogen production equipments

 

working theory
DTN nitrogen production equipment is developed for nitrogen production based on the principle of Pressure Swing Adsorption (short for PSA) , which separates and getting nitrogen directly from compressed air by making use of high quality carbon molecular sieve as the adsorption material. Passing though purified and dried compressed air, making use of the selecting adsorption of the carbon molecular sieve to the oxygen and nitrogen in the compressed air, exerting dynamics domino offect, the diffusion rate of oxygen is much higher than nitrogen in tiny holes of carbon molecular sieve. When the adsorption doesn’t get to balance, the nitrogen is massed in the gas then the nitrogen product is formed. Then, after decompressed to be ordinary pressure, the absorption material disengages from the adsorbed impurity such as the oxygen and realizes rebirth. Normally, there are two adsorbing tower setted in the system, one adsorbs nitrogen, and the other disengages and regenerates. The two towers alternate and circulate with the gas valve controlled by PLC procedure, realizing a continuous producing of high quality nitrogen. Also, it can be disconnected producing, with a rapid startup and adjusting.

 

Features of product
.The whole equipment can be start and stop at any moment, with a short time startup and strong reliability. 
.Convenient examination and repair for equipment, only a few easy-broken parts..Operated conveniently, complete monitor facilities, and it is even can be operated fully mechanically. 
.Only a small covering of field and construction work, easily installation, a very low requirement for  workshop. 
.The design of absorption material inosculates technique from developed countries such as Germany, France, and Japan and so on, with both a double-floor bed and three-floor bed. The whole design of absorption material makes sure that the CMS won’t be leaked out and flowed, and insures the cleanliness of the nitrogen. 
.For the facility of producing the nitrogen above 200N3/h, its switch Valve adopts the stainless butterfly type valve, and its performing Machinery. Adopts the aluminum alloy material. For the facility of producing the nitrogen below 200N3/h, its switch valve adopts the piston valve controlled by pressure, which can be functioned properly for millions of times. 
.For the sets of controlling system, we adopt the advanced PLC controlling or data collecting supervising system,and the obligated joint can be supervised by computer.             
.The whole set of equipment doesn’t need make any base for it.
.The scientific structure design, special facility for gas diffusion,avoid the phenomenon of strike by high speed airflow and molecular sieve powered.
We adopt the inner-balance automatic pressing facility and special technique of molecular sieve filling, increasing the reliability of the whole set of machine for a long running.

 

Note: the design benchmark in this form is based on 0.8Mpa(pressure indicated by manometer)material compressed air, 20oC degree
Temperature environment, 0 m elevation, and 80%relative humidity.

 

 

 

Our Company is a consortium of highly experienced technocrats in the field of air separation technology with experience of more than 30 years.We have partner from China,Europe,Canada who are continuously engaged in sharing technology and their experience. 

We have state of the art factory and manufacturing unit located in Hangzhou city,As one of the most renowned and prosperous cities of China for much of the last 1,000 years, Hangzhou is also well-known for its beautiful natural scenery, with the West Lake (Xi Hú) as the most well-known.

 

 

Hangzhou is renowned for its historic relics and natural beauty. It is often known as the most beautiful city in China. It has been ranked as one of the ten most scenic cities in China. Although Hangzhou has been through many recent urban developments, it still retains its historical and cultural heritage. Today, tourism remains an important factor for Hangzhou`s economy. One of Hangzhou`s most popular sights is West Lake. The lake covers an area of 6 square kilometres and includes some of Hangzhou`s most famous historic and scenic places. The area includes historical pagodas, cultural sites, as well as the natural beauty of the lake and hills.
• The world`s largest tidal bore races up the Qiantang River through Hangzhou reaching up to 40ft (12m) in height. 
• The oldest Buddhist temple in the city is believed to be Lingyin Temple ("Soul`s Retreat"), which, like most of the other 
   landmarks in this city, has gone through numerous destruction and reconstruction cycles. 
• Jingci Temple 
• Liuhe Pagoda 
• Baochu Pagoda 
• Yue-Wang Temple ("King Yue`s Temple") or Yue Fei Miao is near the West Lake and was originally constructed 
   in 1221 in memory of General Yue Fei, who lost his life due to political persecution. 
• Fenghuang Temple is one of the oldest mosques in China, the current construction at the intersection of 

  Xihu Road and the Central Zhongshan Road dating back 700 years to the Yuan dynasty.