An orbital boiler outside water washing boiler smoke pipe device

Abstract

The invention discloses a rail-type out-of-boiler flue pipe watering washing device, which comprises a track which passes through each flue pipe of a boiler sequentially. Through holes communicating with the top of the flue pipes are arranged on the track, and guard rails are arranged on both sides of the track, and a plurality of magnet stoppers are evenly distributed in the guard rail part neareach through hole. A trolley which is movable along the track and passes under the magnet stoppers is arranged on the track, and the trolley is provided with a hollow cylindrical sleeve correspondingto the through hole, the hollow cylindrical sleeve is provided with a joint for connecting a water pipe, the trolley is provided with a trolley conductor, the trolley conductor is connected with an electromagnetic valve for controlling the opening and closing of the water pipe through the water pipe conductor located in the pipe wall of the water pipe, and the other end of the trolley conductor isconnected with a magnetic induction device located in the trolley. The invention can clean the boiler at a higher temperature to avoid injuries to personnel. By pressurizing the washing water, the inside of the flue pipe can be flushed accurately and efficiently, which not only ensures the personal safety, but also effectively prolongs the service life of the boiler.

Description

technical field [0001] The invention relates to a cleaning device for boiler flue pipes, in particular to a track-type boiler flue pipe cleaning device with water outside the furnace. Background technique [0002] Cleaning the flue pipe of the boiler is an essential work. Regular cleaning is conducive to improving heat transfer efficiency and reducing hazards such as boiler corrosion. However, if the water is not washed cleanly, it may cause fouling, which is not good for the boiler. Boiler water washing needs to stop the furnace to lower the pressure, and after the temperature in the furnace is lowered, personnel enter the boiler for cleaning. Due to the requirement of time, the temperature in the furnace is generally high when personnel enter the boiler, and a large amount of steam will be generated when the boiler is cleaned with high-temperature fresh water, which may easily cause personal injury. At the same time, due to the difficulty of cleaning the boiler, the degr...

AI Technical Summary

Problems solved by technology

Due to the requirement of time, the temperature in the furnace is generally high when personnel enter the boiler, and a large amount of steam will be generated when the boiler is cleaned with high-temperature fresh water, which may easily cause personal injury

At the same time, due to the difficulty of cleaning the boiler, the degree of cleaning is affected, thus affecting the service life of the boiler

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