Compressor anti-corrosion system and its anti-corrosion method
An anti-corrosion and compressor technology, which is applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of damaging the rotor surface coating and affecting the service life of equipment, and achieves easy operation, obvious anti-corrosion effect, and implementation convenient effect
Active Publication Date: 2018-01-05
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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Problems solved by technology
The spare air compressor is basically out of service most of the time. When it is out of service for a long time, it is easy to condense and form fine water droplets under the environmental conditions of relatively high ambient humidity. After restarting, the water droplets hit the rotor during the high-speed motion of the rotor and damage the rotor. Surface coating, severe corrosion will affect the service life of the equipment
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[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0026] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...
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The invention discloses a compressor anti-corrosion system and its anti-corrosion method. The compressor anti-corrosion system includes an air compression device, a filtering and drying device, and an air storage device. The number of the air compression devices is at least two, and the air The compression device, the filter drying device and the gas storage device are connected in series through the air supply pipeline, and each air compression device is connected in parallel. The end of the air supply pipeline forms a gas outlet, and the gas outlet at the end of the air supply pipeline is connected to the In the air compression device, there is a first switch device between the gas outlet at the end of the air supply pipeline and the air compression device. The anti-corrosion system of the compressor involved in the invention has a simple structure, keeps the inside of the backup air compressor dry, and can effectively prevent corrosion of equipment.
Description
technical field [0001] The invention relates to the field of air compression in power plants, in particular to a compressor anti-corrosion system and an anti-corrosion method. Background technique [0002] The traditional power plant compressed air system is used to meet the compressed air needs for control instruments and compressed air for unit maintenance. It mainly includes air compressors, buffer tanks, filter drying units, air storage tanks, pipes, valves and other components. [0003] In the traditional power plant compressed air system, each compressed air system is equipped with a full-capacity operating air compressor according to the gas demand, and a half-capacity operating standby air compressor and a half-capacity maintenance standby air compressor . The spare air compressor is basically out of service most of the time. When it is out of service for a long time, it is easy to condense and form fine water droplets under the environmental conditions of relativel...
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IPC IPC(8): F04C23/00F04C29/00
Inventor 黄镜欢
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD