Static air filtration box cleaning method based on circulating water system

Abstract

The invention discloses a static air filtration box cleaning method based on a circulating water system, which comprises the following steps: 1) shutting down an air duct blower, and stopping feeding an airflow to a static air filtration box; 2) turning off a static dedusting component in the static air filtration box, and stopping static dedusting; 3) starting up a high-pressure water pump and a spraying and cleaning device, and beginning to spray and clean the static dedusting component; 4) during spraying and cleaning, collecting waste water via a purifying circulating pool; 5) purifying the waste water in the purifying circulating pool, supplying the purified waste water to the high-pressure pump, and reusing the clean water. The static air filtration box cleaning method based on the circulating water system has the advantages that purified and cleaned waste water can be recovered; the consumption of water can be lowered; the energy-saving and environmental-friendly performance is remarkable; the method can be applied to large-scale engineering air conduits.

Description

technical field [0001] The invention relates to a cleaning method for an electrostatic air filter box, in particular to a cleaning method for an electrostatic air filter box based on a circulating water system. Background technique [0002] In the existing fully automatic cleaning electrostatic filtration technology, because the applicable air volume is relatively small, the fuselage is also small, and the cleaning frequency is not high, so the wastewater generated by cleaning is directly discharged. However, in large-scale engineering ventilation ducts, the electrostatic filter device is large in size and consumes a lot of water during cleaning, which cannot meet the needs of environmental protection and energy saving. This greatly restricts the use of automatic cleaning technology in large-scale engineering ventilation ducts for electrostatic air filter boxes. on the application. Contents of the invention [0003] The technical problem to be solved by the present invent...

AI Technical Summary

Problems solved by technology

However, in large-scale engineering ventilation ducts, the electrostatic filter device is large in size and consumes a lot of water during cleaning, which cannot meet the needs of environmental protection and energy saving. This greatly restricts the use of automatic cleaning technology in large-scale engineering ventilation ducts for electrostatic air filter boxes. application on

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