Full-intelligent efficient water-saving cleaning system for air cooling island of power plant

Abstract

The invention discloses a full-intelligent efficient water-saving cleaning system for an air cooling island of a power plant. The full-intelligent efficient water-saving cleaning system comprises an operation ladder, a spray-wash cleaning frame, a high-pressure cleaning mechanism, a cavitation cleaning mechanism, a flexible temperature measuring mechanism, a real-time monitoring mechanism and a control mechanism. The system is optimized and reformed on the basis of an original washing system, a more reliable mechanical transmission technology is adopted, the driving capability of a system moving mechanism is enhanced, automatic and manual double closed-loop control is adopted, the closed-loop design concept and the control concept of a rectangular coordinate robot are effectively shifted to ladder operation and spray cleaning frame operation mechanisms of the air cooling island, and the cavitation bubble technology of an air condenser based on the ultrasonic principle is truly appliedto cleaning fins of the air cooling island; a crucial process guiding effect is played on water saving and on solving the pollution flashover of a main transformer and reducing the back pressure; andvarious functions are integrated, so that the washing efficiency and the effect are improved, the heat exchange effect of a radiator is enhanced, the efficiency of a generator set is improved, and thecoal consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to a fully intelligent, high-efficiency, water-saving cleaning system for air islands in power plants. Background technique [0002] The heat exchange tube bundle in the air-cooled island is its core component, and its heat transfer performance directly affects the thermal efficiency of the unit. The investment in the heat exchange tube bundle accounts for about two-thirds of the equipment in the air-cooled island, and the heat exchange tubes and fins are both It is exposed to the outside and is easily polluted by dust, insects, pollen and other impurities in the air, which affects the heat transfer efficiency of the air-cooled condenser. Therefore, the maintenance of the air-cooled island in the power plant is very important. [0003] Through theoretical analysis and investigation of many air-cooled power plants at home and abroad, it is found that one of the most impo...

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Problems solved by technology

[0004] At present, the washing of air-cooled islands in my country mainly uses manual washing, which has the disadvantages of low efficiency, poor effect, and high labor intensity.

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