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 Posted: Fri 22:59, 25 Feb 2011 Post subject: moncler sale 50m3 h oxygen compressor pressure to |
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,[link widoczny dla zalogowanych]
50m3 / h oxygen compressor pressure to increase production of imports
Brothers factory experience,[link widoczny dla zalogowanych], and after full import to change the air compressor pressure blower diagram 1. Air inlet valve 22. Excess air vent valve 4. Table 1 gas distribution valve air compressor pressure changes in the motor current I Tau (M) I · Ⅱ air compressor electric air compressor current at I mu l delicate (MPa) Ⅱ Dong (MPa) (normal production) (A) ( A) Shrimp pressure before the 0.28 ~ O. 321.1 ~ 1.32.1 ~ 2.495 ~ 98105 ~ 100 0.35 ~ O. pressurized '012 ~ 1.23 ~ 2.6102 ~ l051l5 ~ Il8 ● q1992 No. 4 cryogenic technology -33 * Table 2 fractionator pressure and flow changes Ke ear pressure on the high-power tower tower under pressure I. Bolt hole Ping-border traffic flow Ⅱ (0C1 ') (CCI.) (Normal production) <MPa) (MPa) (era) (cm) pressure before the 2. O ~ 2.30d, 8 ~ O. 50.045 ~ 0.0475.0 '0 pressurized 2.2 ~ 2.50.5O ~ 0.5,0, OdS ~ O. 0657.57.0 ', =, clutching for the steps in normal operation, the valve 3 can be in the fully closed state, only to hear 2 regulating valve 4, the fractionation tower in the best brother I normally work within the allowable range, and to air compressor drive current does not exceed the original when playing high-voltage current. Meanwhile, the expander cooling capacity, fractionation tower conditions, the liquid oxygen and liquid air, oxygen and nitrogen purity were transferred to normal conditions. Pressure, due to the increase in the amount of air, pay attention to the original drive or for other reasons when the distinction between playing high-pressure, gas volume increases can not be too full to control air compressor current within the motor rated current. Other words, the press had not avoid IZl pressure drive to the normal operation of the pressure increase after the turn into the IZl load operation. Proved that the approach is safe and feasible. Third, the transformation of 1 shows the use of the Roots blower, the increase in the amount of air, with a corresponding increase of the carbon molecular sieve purification system, water burden. Therefore, we have extended to the purification were carried out, and use of new high-quality Shanghai UOP, Molecular Sieve 13X, thereby increasing the adsorption capacity. Also increased the levels of emissions of the number of oil-water separator to reduce the burden of molecular sieve adsorption. After the transformation, molecular sieve purification system can completely meet the pressurized atmosphere of the production requirements. 2 In order to solve the noise problem, we will install in the outdoor blower to vent the air compressor of the original pipeline access has been on the tube into the IZl (10m high from the ground, and with the original pipe into the muffler IZl). After treatment, the noise is small. Through the transformation, the original two units may have three basic units of the rate, and pressure is also very convenient starting or stopping devices. Operation can also be based on peak supply, regulating the production load, so that the mobile and flexible. (February 1992 draft steep) Zhongyinghezi Burke Tianjin Tianjin in North China Yang Qichang Gas Co., Ltd. was established in June 1, 1992 with the British Oxygen Company (BOC set by the company) joint venture in Tianjin Berkshire Gas Co., Ltd. formal declaration established. Mayor Li Shenglin cut at the joint venture signing ceremony, met well before signing B0C Group in the UK head of Ford Asia-Pacific region. Tianjin North China Yangqi Chang is the one of the three wide specializing in the production of gas for the country = class enterprises. All 14 products were widely Department, the City excellent products. To further enhance the strength and competitiveness of the plant and gas production the world's largest multinational corporation of the United Kingdom B0C Ji cooperation with the company, foreign investment, by introducing to transform old businesses. Berkshire Gas Co., Ltd. Tianjin, 1230,7 ~ USD total investment and registered capital car lOO0 million. 30-year joint venture period, the introduction of production capacity of 80 ~ l plus tons / day, with 80 international advanced level of the gas liquefaction plant. Meanwhile, the existing gas production plant for Zhu wood transformation. Joint venture mainly produces oxygen, ammonia, liquid oxygen, liquid nitrogen and other industrial gases J there are some rare gases, high purity gases and specialty gases J at the same time promoting the development of gas products, liquid gas products, application technology, will be in Tianjin and its Chow Tin area of metallurgy, petroleum, electronics, heat, food, such as engineering, environmental protection, health care industry, technological advancement and product disgrace the upgrading, to provide an effective guarantee. Tuck the wide introduction of large-scale installations, expected to be put into operation in early 1994, the market will be much light solution of liquid gas products. Since the introduction of advanced technology and large-scale liquefaction plant, lower cost, would also make more use of tuck state gas products industry, promoting technological progress. Tianjin, China and Africa Yangqi Chang Sun Hong-interest (; 0O02 trace {port offend transcripts, Hexi District, bank industry sheep crowding)
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