Regeneration soot blower for filter bag of dust remover

Abstract

The invention discloses a dust remover filter bag regeneration soot blower which comprises an air source pipe, a regenerator shell and a connecting assembly, the connecting assembly is installed on the top face of the regenerator shell, an air inlet is formed in the top face of the regenerator shell, and a back locking assembly is arranged at the end of the air source pipe and connected to the air inlet. A gas flow guide structure is arranged in the regenerator shell, and a split excitation structure is arranged on the bottom surface of the gas flow guide structure; the dust remover filter bag regeneration soot blower has the beneficial effects that the dust remover filter bag regeneration soot blower is simple in structure and convenient to detach and replace, the fairing is arranged at the bottom of the air injection chamber, vortex of compressed air in a regenerator is effectively reduced, pressure loss is reduced, the pressure of injection air is improved, the soot cleaning effect is improved, and the dust remover filter bag regeneration soot blower is matched with a split excitation structure in split connection and utilizes a rapping mode. And the accumulated dust on the filter bag is further cleaned in an intensified manner. The air permeability of the old filter bag can be effectively improved, and the low-differential-pressure dust removal performance is recovered.

Description

technical field [0001] The invention relates to the technical field of filter bag regeneration, in particular to a filter bag regeneration soot blower for a dust collector. Background technique [0002] With the improvement of environmental protection requirements, bag dust collectors have been widely used in power plant dust collectors. However, the service life of the filter bag of the dust collector is about 3 years. Before the service life reaches the end, the operating differential pressure of the dust collector gradually increases, resulting in a decline in the economy of the unit, and it is necessary to replace the filter bags of the dust collector in batches, resulting in waste. In the production and maintenance of power plants, filter bags account for a large amount of expenses (about 50%), and it is urgent to recycle filter bags. In the recycling of filter bags at the present stage, the reverse blowing system is mostly used, but when the existing reverse blowing ...

AI Technical Summary

Problems solved by technology

In the recycling of filter bags at the present stage, the reverse blowing system is mostly used, but when the existing reverse blowing system is blowing soot, its structure mostly uses a simple nozzle for blowing, and when it is used, it will be left behind when it is discharged. Disturbance, it is easy to generate vortex and affect the energy of blowing purge gas, resulting in poor soot blowing effect. In view of this, in-depth research on the above problems, so this case arises

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