A dedusting device

Abstract

The invention relates to the technical field of environmental protection devices, particularly a dedusting device which can sufficiently filter impurities in waste gas, can improve adaptability, has high application reliability, can effectively treat filtered matters, can prevent entrance of rainwater through a drain pipe, and has low application limitation. The device includes a dust suction pipe, a first filtration screen, a first blower fan and an exhaust pipe, also includes a first gas guide pipe, a water pump, a reservoir, a water manifold and a nozzle, also includes a tank body, a secondfiltration screen, a centrifuge, a centrifuge door, a filtration tank, a water discharging pipe, a settling tank and a second gas guide pipe, and also include a rainproof gear. The rainproof gear includes a fixed bar, a slide knob, a slide bar, a control button and an umbrella cap. The fixed bar is mounted to the inner wall of the exhaust pipe, and is provided with a first slide port and a secondslide port. The slide knob is mounted at the bottom of the slide bar. The slide bar sleeves the fixed bar. The control button is mounted in the middle of the slide bar. The umbrella cap is mounted atthe top end of the slide bar.

Description

Technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a dust removal equipment. Background technique [0002] As we all know, dust removal equipment is a kind of equipment to remove impurities in exhaust gas, which has been widely used in the field of environmental protection equipment; the existing dust removal equipment includes dust suction pipe, first filter, first induced draft fan and exhaust pipe , The dust suction pipe is provided with a valve, the first filter is installed in the dust suction pipe, the output end of the dust suction pipe is connected to the input end of the first fan, and the input end of the exhaust pipe is connected to the output end of the first fan ; When the existing dust removal equipment is used, the exhaust gas is directly introduced into the dust suction pipe, filtered through the first filter, and then discharged from the exhaust pipe; the existing dust removal equipment is f...

AI Technical Summary

Problems solved by technology

[0002] As we all know, dust removal equipment is a kind of equipment for removing impurities in exhaust gas, which has been widely used in the field of environmental protection equipment; existing dust removal equipment includes dust suction pipe, first filter screen, first induced draft fan and exhaust pipe , the dust suction pipe is provided with a valve, the first filter is installed in the dust suction pipe, the output end of the dust suction pipe is connected with the input end of the first blower fan, and the input end of the exhaust pipe is connected with the output end of the first blower fan ; When the existing dust removal equipment is used, the exhaust gas is directly introduced into the dust suction pipe, filtered through the first filter, and then discharged from the exhaust pipe; it is found that the existing dust removal equipment cannot be fully filtered The impurities in the exhaust gas have poor adaptability and poor reliability; and it does not effectively treat the filtered matter; at the same time, its drainage pipe is easy to enter water in rainy days, which affects its normal work, and its use is limited.

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