Ship bottom cleaning device for shipping

Abstract

The invention discloses a ship bottom cleaning device. The device comprises a grab handle and a supporting column, wherein the supporting column is fixedly connected to a top end of the grab handle, an element groove is formed in the supporting column, an air extracting pump is fixedly connected to an inner wall of the element groove, and a motor is fixedly connected to the middle position of the top of the supporting column. When the device is used, the motor drives the cutter and the impeller to rotate synchronously, the cutter crushes and scrapes attached crops at the bottom of a ship, the impeller blows air flow downwards through high-speed rotation, air containing floating dust flows into the shell, and the floating dust is prevented from being further diffused in the working environment; the air suction pump transfers floating dust from the shell into the grab handle through the air suction pipe and the exhaust pipe, the floating dust is collected through the filter cloth bag at the bottom of the grab handle, the interior of the shell is prevented from being blocked, concentrated cleaning of collected objects is facilitated, the floating dust generated in the ship cleaning process is effectively removed, and respiratory tract health of workers is guaranteed.

Description

technical field [0001] The invention relates to the technical field of ship navigation, in particular to a ship bottom cleaning device for ship navigation. Background technique [0002] After a large ship has been sailing for many years, the hull shell below the waterline will form a scale layer, which is composed of algae, shellfish and other attachments, which is compact and hard; on the other hand, after a long period of shipping, a large area of ​​corrosion will inevitably occur . [0003] During overhaul, it is necessary to remove the coating, scale, old paint and rust of the hull, and then paint new paint to ensure the normal navigation of the ship and prolong its service life. The existing technology uses a motor to drive the cutter, and the high-speed rotating cutter smashes and scrapes off the dirt on the bottom of the ship. After the dirt is crushed, a large amount of floating dust will be generated, which is not conducive to the health of the respiratory system o...

AI Technical Summary

Problems solved by technology

The existing technology uses a motor to drive the cutter, and the high-speed rotating cutter smashes and scrapes off the dirt on the bottom of the ship. After the dirt is crushed, a large amount of floating dust will be generated, which is not conducive to the health of the respiratory system of the staff. It is urgent to design a ship bottom cleaning device to solve the above problems

Images