High-pressure air force flow-assistant cabin clearing equipment and cabin clearing method thereof

Abstract

The invention discloses high-pressure air force flow-assistant cabin clearing equipment and a cabin clearing method thereof. The high-pressure air force flow-assistant cabin clearing equipment comprises a controller, an air compressor, a pipeline system and the like, wherein air generated by the air compressor is introduced into an air tank so as to be stored; the air tank is connected with a storage bin via the pipeline system; a water pump is started and is connected with the storage bin via the pipeline system; and the controller controls air and water to inject high-pressure air and water into the fault zone of the storage bin in real time through the following steps: pumping, punching, loosening materials, injecting water to wet materials and damage material leakproofness, and pumping again to cause the material to be separated from a cabin wall. The high-pressure air force flow-assistant cabin clearing equipment adopts a stable compressed air source and is combined with water to dually cut a blockage. According to the working condition of the storage cabin, gas and water are effectively combined, and therefore the high-pressure air force flow-assistant cabin clearing equipment has a blockage clearing function and can be prevented from being blocked.

Description

technical field [0001] The invention belongs to the technical field of warehouse clearing, anti-blocking and dredging, and in particular relates to a high-pressure pneumatic aid for preventing and eliminating phenomena such as material arching, silo blockage, wall sticking, and stagnation at various types of silos, hoppers, and pipeline bifurcations. A flow clearance device and a clearance method thereof. Background technique [0002] In the production and operation of thermal power generation and metallurgical ironmaking, due to raw materials, weather and other reasons, material silos are often blocked and arched, which in turn causes failures such as feeder breaks and coal mill breaks, affecting normal production. Even cause safety accidents. [0003] At present, there are mainly five methods of coal hopper unclogging measures commonly used: [0004] 1. Manual blockage breaking, manual blockage breaking usually includes poking coal through coal holes, hitting coal blocki...

AI Technical Summary

Problems solved by technology

Since the loosening machine can only move in a straight line, and the lower part of the coal bunker is the most likely to block the coal, its angle usually changes, resulting in the failure of the lower part to clear the blockage, and the hydraulic system is prone to problems, causing the system to fail to operate normally

[0008] 5. The inner wall is lined with stainless steel or PU board, and the friction coefficient of the inner wall is reduced by lining special materials, but the inner lining is easy to fall off, causing the wall to be not smooth, resulting in increased friction and blockage, while the PU lining The thickness of the plate is generally about 30mm, and the size of the discharge port will be reduced after the lining is added, which is easy to cause blockage

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