Washing device of power station indirect air cooler

Abstract

The invention relates to a washing device of a power station indirect air cooler. The washing device comprises a truss, a walking mechanism, a washing frame, a traction mechanism and a washing mechanism. The walking mechanism comprises a walking motor and a lower walking wheel, and the washing frame is horizontally limited on the truss through a washing frame guiding wheel. The washing device is characterized in that the washing mechanism is arranged on the left side and/or the right side of the washing frame, the washing mechanism comprises a plurality of guiding rods, a plurality of washing pipe bundles and a washing pipe bundle driving motor, the washing pipe bundles with spraying nozzles are fixed on the guiding rods, the washing pipe bundle driving motor is arranged on the washing frame, a gear is arranged at the output end of the washing pipe bundle driving motor, and a rack meshed with the gear is arranged on the guiding rods. The problems that an existing washing device of the power station indirect air cooler is high in washing cost, poor in washing effect, prone to being clamped in the operation process and the like are solved. The washing device is ingenious in structural design and has the advantages of being simple and reasonable in structure, high in comprehensive efficiency, safe and stable in operation process, good in washing effect, low in water consumption amount, convenient to maintain and the like.

Description

technical field [0001] The invention relates to the technical field of cleaning of electric power, environmental protection, energy, coal mine and other equipment, in particular to a cleaning device for an indirect air cooler of a power station. Background technique [0002] At present, the air cooling systems used in power plants are: ① direct air cooling system (ACC); ② indirect air cooling system using surface condenser; ③ indirect air cooling system using hybrid condenser (also called Heller type indirect air cooling system). Among them, the indirect air cooling system using a hybrid condenser is mainly composed of a jet condenser and an air cooling tower equipped with a Fogo radiator. The cooling water in the system enters the condenser to directly mix with the exhaust gas of the steam turbine and make it condense . Most of the heated cooling water is sent to the radiator of the air-cooling tower by the circulating pump, and after being cooled by convective heat excha...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cleaning device for the indirect air cooler of the power station installed outside the tower near the indirect air cooling unit, which fundamentally solves the high cleaning cost and poor cleaning effect of the cleaning device for the indirect air cooler of the existing power station , Easy to get stuck in the running process and other problems

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