Overhauling device and method for large multi-tube dust remover

Abstract

The invention discloses an overhauling device and method for a large multi-tube dust remover, which comprises a moving trolley, wherein a support plate is fixedly connected to the middle position of the moving trolley, lifting air cylinders are symmetrically connected to the moving trolleys on the two sides of the support plate, the upper ends of the lifting air cylinders are connected with a fixed top plate, connecting columns are connected to the lower surface of the fixed top plate at equal intervals, movable blocks are fixedly connected to the lower ends of the connecting columns, and limiting rings are connected to the upper ends and the lower ends of the movable blocks. According to the overhauling device and method for the large multi-tube dust remover, the connecting columns, the movable blocks and a plugging block are mounted through the fixed top plate, the lifting air cylinders drive the fixed top plate to move up and down, so that the plugging block is controlled to conductpartial plugging detection on the dust removal pipeline, the plugging block is tightly attached to the dust removal pipeline through an extrusion spring, and the detection effect is improved. The support plate is arranged, an illuminating lamp and a camera are installed on one side of the lower surface of a driven gear, and maintenance is achieved under the non-stop condition.

Description

technical field [0001] The invention relates to the technical field of multi-tube dust collectors, in particular to a maintenance device and method for large multi-tube dust collectors. Background technique [0002] The multi-tube dust collector belongs to the cyclone type dry dust collector, which is mainly used for boiler and industrial dust collection. Multi-tube dust collector, a kind of cyclone dust collector. Many small cyclone dust collectors (also known as cyclones) are combined in a shell and used in parallel. The diameter of the cyclone varies from 100 to 250 mm, which can effectively capture dust of 5 to 10 μm. Made of wear-resistant cast iron, it can handle gas with high dust concentration (100g / m3). There are two common types, reflux type and direct current type. Each cyclone of the former is an axial air intake, and the guide vanes make the air flow rotate; the latter is composed of direct-flow cyclones. The multi-tube cyclone dust collector has high effic...

AI Technical Summary

Problems solved by technology

[0005] Although this application solves the problems in the background technology to a certain extent, the camera in this application shoots from both ends and cannot capture the situation of the entire pipeline

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