A Rainwater Collection and Reuse System for Portal Crane

Abstract

The invention discloses a rainwater collecting and recycling system of a gantry crane. The rainwater collecting and recycling system is characterized in that the system is composed of a collecting unit, a purifying unit and a recycling unit. The collecting unit is composed of a rain eyebrow, a water storage and precipitation cabinet and water collecting holes, wherein the rain eyebrow, the water storage and precipitation cabinet and the water collecting holes are connected through a pipe network; the rain eyebrow is arranged below an eave of a cab and a machine room; the water collecting holesare formed in a structure platform; and the recycling unit is composed of a water hopper, a waste water precipitation cabinet and a water storage cabinet, a faucet connected with the water storage and precipitation cabinet is arranged on the water hopper, and waste water which is used passes through the waste water precipitation cabinet, flows into the water storage cabinet and is input into thewater storage and precipitation cabinet through a water pump to be subjected to collecting and recycling of the next circulation. Compared with the prior art, the rainwater collecting and recycling system is simple in structure and convenient to use; and rainwater, snow water and recycled water of the rainwater and the snow water are filtered and purified and used for daily maintaining and cleaning work of the crane, the aims of energy conservation and environment protection are achieved, potential safety hazards caused by the fact that accumulated water rusts away the structure are effectively reduced, and the work environment of drives is greatly improved.

Description

technical field [0001] The invention relates to the technical field of waste water treatment recycling, in particular to a rainwater collection and reuse system for open-air portal cranes in shipyards. Background technique [0002] In the daily use of shipyard cranes, due to the fear of causing secondary pollution to the use site, the daily cleaning water is basically not considered in the design. The reality is that the crane driver's cab and machine room are often located at high structural heights, and only some of them are equipped with elevators. Once they are dismantled and repaired, the ground is often covered with oil, and the cleaning water has to be carried up bucket by bucket by the driver, which is very laborious. In particular, most of the cranes in the shipyard are near the river and the sea, and there is abundant rain all year round. Working in the open air, the rainwater falling on the cranes either flows away in vain, or waits for the wind and sun to evapora...

AI Technical Summary

Problems solved by technology

The reality is that the crane driver's cab and machine room are often located at high places in the structure, and only some of them are equipped with elevators. Once they are dismantled and repaired, the ground is often covered with oil, and the cleaning water has to be carried up by the driver bucket by bucket, which is very hard.

In particular, most of the cranes in the shipyard are near the river and the sea, and there is abundant rain all year round. Working in the open air, the rainwater falling on the cranes either flows away in vain, or waits for the wind and sun to evaporate naturally. Accumulated water can cause metal corrosion, structure rust and rot, causing potential safety hazards

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