A water-spray type self-driven spiral traveling tank wall intelligent cleaning device

Abstract

The invention relates to a water-spray type self-driven spiral traveling intelligent tank wall cleaning device for cleaning the inner wall of a storage tank. It uses high-pressure water spray and spirally advances on the inner wall of the storage tank to spray and clean the storage tank. Its technical solution: the switch button is installed on the top of the waterproof casing to connect with the control box and the water pump, the infrared sensor is installed on both sides of the waterproof casing to connect with the control box, the control box is fixed inside the waterproof casing and connected to 4 motors; the front end of the water pump is connected to the water inlet pipe, The back end is connected to the outlet pipe, and the nozzle is installed on the top of the outlet pipe; the fixed plate fixes the rotating mechanism, motor A and the waterproof casing, and the rotating mechanism consists of a motor, driving gear, driven gear, rotating outer column, roller, rotating inner column, and rotating shaft , deflection ring; two sets of spring mechanisms are fixed on both sides of the waterproof casing, the inside of the spring B on the right is a telescopic rod and a wire rope, and the spring mechanism on the left is the same as that on the right. The cleaning device is used for cleaning the inner walls of horizontal or vertical storage tanks of various sizes, and has high cleaning efficiency.

Description

technical field [0001] The invention relates to a water-spray type self-driven spiral advancing tank wall intelligent cleaning device for cleaning the inner wall of a storage tank. It uses high-pressure water spray to advance and clean the inner wall of the storage tank. cleaning technology field. Background technique [0002] Storage tanks are widely used in petroleum, chemical, edible oil and other fields, and there are regular cleaning requirements. The general procedure is: steaming tank→manual removal→high-pressure water jet washing→sandblasting. High-pressure water jet cleaning machines have been widely used to clean heat exchangers, but it is rare to use them for cleaning oil and rust on the inner wall of storage tanks. In order to clean oil dirt and paraffin and other pollutants in the storage tank, it is best to use a heated high-pressure water jet cleaning machine. Adding various solvents can improve the cleaning effect, and high-pressure water plus abrasive jet c...

AI Technical Summary

Problems solved by technology

[0003] The cleaning of domestic storage tanks generally adopts manual cleaning technology and mechanical cleaning technology. Harmful to the human body; mechanical cleaning methods include high-pressure jet cleaning, shot blasting cleaning, and submerged jet cleaning

High-pressure jet cleaning and shot blasting cleaning: if the injection port is fixed, the spraying distance to the tank wall is different, the cleaning force is unstable, there are cleaning blind spots, and the installation of cleaning tools is inconvenient

Submerged jet tank cleaning: The flushing force is small, the cleaning effect is not ideal, and it is easy to cause secondary pollution

The heated high-pressure water jet cleaning machine currently used in a small amount: it needs to manually control the movement process, cannot realize self-driving, and cannot automatically cross over when encountering obstacles or defects

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