Method for removing dust thionazin in petroleum smelting chimney

Abstract

The invention discloses a method for removing dust thionazin in a petroleum smelting chimney. The method is characterized in that high pressure water flow has the effects of spraying, removing dust, improving the dust removal efficiency and relieving environment contamination, and the method is applicable to dust and waste gas environment-friendly processing industries; a speed reduction motor (20) is started, a first chain wheel is driven to rotate clockwise, meanwhile, a chain drives a second chain wheel to rotate synchronously, a connecting plate (23) fixed to a chain (24) drives a high pressure water draining pipe (13) to move backwards, when a limiting block touches a limiting switch B, the speed reduction motor rotates anticlockwise, and the high pressure water draining pipe (13) isdriven to move forwards; when a limiting switch A is touched, the speed reduction motor (20) rotates clockwise, and so on; accordingly, the high pressure water draining pipe (13) is driven to move forwards and backwards, and the whole board of a filter net (4) is flushed; after a power source of the speed reduction motor is turned off and a high pressure water source is closed, the high-pressure flushing function is disabled.

Description

technical field [0001] The invention relates to the technical field of high-pressure water flow flushing of smoke and dust filters, in particular to a method for removing dust sulfur and phosphorus in chimneys of petroleum smelting. Background technique [0002] At present, most of the filter plate mesh smoke treatment systems in my country, long-term operation will cause the smoke dust to accumulate and adhere to the filter plate mesh, forming massive compaction, causing the filter plate mesh to be blocked, the flue gas passing rate is reduced, and the concentration of smoke and dust in the workplace is serious. Exceeding the standard, the dust removal efficiency will drop, and even cause environmental pollution incidents. During regular maintenance and cleaning, the system is shut down, the filter plate net is disassembled, and manual cleaning is performed to remove the dust agglomeration on the filter net, which is time-consuming and laborious. According to statistics, it...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the filter plate mesh smoke treatment systems in my country, long-term operation will cause the smoke dust to accumulate and adhere to the filter plate mesh, forming massive compaction, causing the filter plate mesh to be blocked, the flue gas passing rate is reduced, and the concentration of smoke and dust in the workplace is serious. Exceeding the standard, the dust removal efficiency will drop, and even cause environmental pollution incidents

During regular maintenance and cleaning, shut down the system, disassemble the filter plate net, and perform manual cleaning to remove the dust agglomeration on the filter net, which is time-consuming and labor-intensive

According to statistics, it takes at least 6-8 hours for each inspection and cleaning of this kind of system, and the average blockage is 2-3 times per month, which affects the normal operation of industrial dust removal equipment.

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