Grid cleaner sundry cleaning device for nuclear power plant

Abstract

The invention discloses a grid cleaner sundry cleaning device for a nuclear power plant, which comprises a trash holding grid, a structure for cleaning sundries is arranged on the left side of the trash holding grid, the structure for cleaning sundries comprises a sliding beam arranged on the land, an electric hoist is arranged at the bottom of the sliding beam, the bottom of the electric hoist is movably connected with a lifting hook seat through a lifting hook, the bottom of the lifting hook seat is fixedly connected with a connecting rod, the front side and the rear side of the connecting rod are fixedly connected with fixing plates, and the right sides of the bottoms of the fixing plates are fixedly connected with fixing strips. The electric hoist is arranged to drive a first grab bucket and a second grab bucket to move, a hydraulic station controls the second grab bucket to grab and clean sundries through an oil cylinder, and the problems that in the early summer or late autumn and other marine product harvesting periods, marine creatures enter a flow channel along with seawater, consequently, a large number of marine creatures and sundries are accumulated on a trash grating and difficult to clean, water flow is affected, and the water level is out of tolerance are solved.

Description

technical field [0001] The invention relates to the technical field of debris treatment, in particular to a debris cleaning device for a grid decontamination machine used in a nuclear power plant. Background technique [0002] A nuclear power plant refers to a facility that converts nuclear energy into electrical energy through appropriate devices. A nuclear power plant uses a nuclear reactor to replace the boiler of a thermal power plant, and uses nuclear fuel to generate heat in a special form of "combustion" in the nuclear reactor, turning nuclear energy into thermal energy to heat water and generate steam. The nuclear power plant needs to use the grid decontamination machine to clean up the sundries in the water when discharging the sewage. In the early summer or late autumn and other seafood harvest periods, there will be sea creatures entering the flow channel with the sea water, causing a large amount of sea creatures and sundries to accumulate in the water. The trash...

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Problems solved by technology

[0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide a debris cleaning device for a grid decontamination machine for nuclear power plants, which has the advantages of cleaning debris, and solves the problem of harvesting seafood such as early summer or late autumn. There are marine organisms entering the flow channel with the sea water, causing a large amount of marine organisms and debris to accumulate on the trash grid, which is difficult to clean, affects the water flow, and the water level is out of tolerance

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