Staged air purification treatment device for workshop dusts

Abstract

The invention discloses a staged air purification treatment device for workshop dusts, and relates to the technical field of air purification devices. The device comprises a box body, and pretreatment boxes are arranged at two sides of the box body; a filter box and a suction fan are respectively arranged at one side of the box body; the air inlet of the suction fan is communicated with the bottom of the filter box; a nano-bubble generator is arranged at the bottom of the inner wall of the box body; a water pump is arranged at one side of the box body; the water outlet end of the water pump is communicated with a water guiding tube; one end, located at the top of the inner wall of the box body, of the water guiding tube is communicated with an annular conduit; spray heads are arranged on the circumferential side surface of the annular conduit; and PP water is arranged inside the box body. Dusts in workshop air undergo staged filtering and purifying treatment by the pretreatment box and the filter box, and the purified and filtered air in water generates nano-bubbles, and is sufficiently reacted with the PP water to carry out sterilization and disinfection. The device sufficiently removes harmful substances in the air, improves the quality of the workshop air, reduces the harms of toxic dusts to workers' bodies, and protects the working environment of workers.

Description

technical field [0001] The invention belongs to the technical field of air purification equipment, and in particular relates to a workshop dust classification type air purification treatment device. Background technique [0002] When workers work in the workshop, they will cause pneumoconiosis due to long-term inhalation of high-concentration dust; if they inhale toxic dust such as lead, copper, zinc and manganese, the toxic dust can be dissolved on the bronchial wall and absorbed by the body, and carried to the body by the blood. All parts of the body can cause systemic poisoning; at the same time, long-term inhalation of manganese and its oxide dust or smoke will have adverse effects on the human central nervous system, respiratory system and digestive system. [0003] At present, the air purification equipment used in the market generally only has a single purification level, and the purification treatment level is single, which is likely to cause incomplete air purificat...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a workshop dust graded air purification treatment device. The dust in the workshop air is filtered and purified through the pretreatmen...

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