Intelligent cleaning machine for marine organism dirt

Abstract

The invention belongs to the technical field of dirt-cleaning of nuclear power engineering. The intelligent cleaning machine for marine organism dirt comprises a foundation base system, a frame travelling system and a grab bucket dirt-cleaning system, wherein the frame travelling system is arranged on a transverse track in the foundation base system; the grab bucket dirt-cleaning system comprises a dirt-cleaning grab bucket assembly and a synchronous hoisting assembly; the synchronous hoisting assembly is arranged on the frame travelling system through a traveling track and a traveling trolley; the grab bucket dirt-cleaning assembly is hanged below the synchronous hoisting assembly through a connecting pin roll; plankton and fouling organisms are intercepted and cleaned by virtue of match of the grab bucket dirt-cleaning assembly and a dirt-blocking grate in the foundation base system. The intelligent cleaning machine provided by the invention is good in integral structural stability and high in degree of automation, and can effectively intercept and eliminate plankton and fouling organisms which are greater than 15mm*15mm in size, so that normal working operation of nuclear power engineering can be effectively guaranteed.

Description

technical field [0001] The invention belongs to the technical field of nuclear power engineering pollution cleaning, and in particular relates to an intelligent cleaning machine for marine biological dirt. Background technique [0002] In recent years, with the pollution of coastal waters and the massive proliferation and periodic outbreaks of jellyfish, barnacles, oysters, mussels, and coil worms, the blockage of water intakes by these marine plankton, fouling organisms, and domestic garbage has led to (Electricity) The workload of the rotating filter screen on the open channel of the project is too large, which leads to the fact that the main pumping station equipment has more failures and the operating life of the equipment is shortened. In view of this situation, one or more special devices are urgently needed to solve the above problems. The equipment should be convenient for the staff to operate and repair under the premise of effectively removing marine plankton, fou...

AI Technical Summary

Problems solved by technology

[0003] At present, the water intakes of many nuclear power plants or power plants use manual methods to clear blockages. The main working method is to use fishing nets with a grid size of 15mm×15mm to intercept, and at the same time, divers and ships are needed to assist, and the efficiency is low, and the operation safety cannot be effectively guaranteed. Assure

At the same time, when a large area of ​​algae and other marine organisms come quickly, it is easy to cause blockage and cause the pump station to shut down, which brings a lot of inconvenience and hidden dangers to production and operation.

For example, in Liaoning Suizhong Power Generation Co., Ltd., from June to August every year, a large number of sea creatures such as jellyfish and algae flood into the flow channel, and the production team manually removes them day and night, and dispatches divers to work underwater when serious; In June, aquatic plants and fishermen produced a lot of dirt. The length of aquatic plants reached 1.5 meters, and the short ones were 400 mm. In August, Enteromorpha multiplied to 300 mm thick, which greatly affected the work of the rotary filter.

Images