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blower-induced draft fan of the whole company were estimated. Invited the China University of Petroleum, Fushun Petroleum Institute of these equipment for detailed accounting and calibration, and several batches of the pump to carry out the transformation. In the next stage, we will continue to deepen the energy-saving transformation of rotary equipment. The energy-saving projects currently being implemented mainly include the transformation of boiler drums and induced draft fans with hydraulic couplings, and the transformation of sulphur incinerator fans with magnetic speed regulators, part of cooling tower fans, air-cooled fans to add permanent magnet governor transformation and new technical measures project matching motor with high-efficiency energy-saving variable frequency motor. In 2011, the company is expected to improve the energy efficiency of equipment will be a big step, the results will be very significant. In practical engineering design and application, in order to ensure that the fan or water pump system meets the output requirements under load, it is usually necessary to equip the fan and water pump system according to the output capacity of the system, in most cases, it is not necessary to use the system under full load, but according to the actual needs of the load, through flow control components such as valves or damper, to achieve flow and pressure control, to meet the needs of the production process. At present, foreign brands in the market are quite mature in terms of Modular design, types, specifications and quality. Foreign brands have a high share in the domestic inverter market, reaching 80% . However, with the upgrading of the manufacturing industry in China, however, no matter what kind of inverter is used, attention should be paid to the ventilation, cleaning, installation quality, routine inspection and regular inspection of the installation environment, regular replacement of capacitors, cooling fans these consumption devices to improve the reliability of use. The frequency converter used by Eysturoy Carbon Chemical Co

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GJR5142900R0001

GJR5142900R0001由【厦门兴锐嘉进出口有限公司】优惠供应.