Indoor formaldehyde removing equipment

Abstract

The invention discloses indoor formaldehyde removing equipment. The equipment comprises a shell; a first containing cavity, a second containing cavity and a third containing cavity are formed in the shell; an air inlet fan is fixedly arranged on a side wall of the first containing cavity; the inner side of a transmission channel is fixedly provided with a first activated carbon plate; one side ofthe air inlet fan is fixedly connected with a transmission channel; a filtering cylinder net is arranged inside the second containing cavity; a movable plate is arranged on the bottom wall of the third containing cavity; and a second activated carbon plate is arranged on a side wall of the third containing cavity. According to the indoor formaldehyde removing equipment, air is purified for multiple times, so that formaldehyde in the air is removed, and air purification capability is high. The filtering cylinder net is arranged, so that the contact area between a ferric chloride solution and air is increased, and formaldehyde removal efficiency is improved. In the equipment, a placement groove and the movable plate both can be pulled out by manpower, and then exchange is convenient; sealingperformance of the whole shell is good, so that overflow of air is avoided, and harm of ultraviolet rays to human bodies is avoided.

Description

technical field [0001] The invention relates to the technical field of air purification equipment, in particular to indoor formaldehyde removal equipment. Background technique [0002] With the prosperity of the decoration industry, the problem of indoor pollution has been brought along. Formaldehyde is an important pollutant in indoor air. The main hazard of formaldehyde is the stimulation of skin and mucous membranes. The high content of formaldehyde in furniture is the main cause of many diseases. Formaldehyde is a colorless and soluble irritating gas that can be absorbed through the respiratory tract. Its aqueous solution "formalin" can be absorbed through the digestive tract. Long-term exposure to low-dose formaldehyde It can cause chronic respiratory diseases, pregnancy syndrome, lowered neonatal physique, chromosomal abnormalities, and even nasopharyngeal cancer; high concentrations of formaldehyde are toxic to the nervous system, immune system, liver, etc.; formaldeh...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of indoor formaldehyde removal equipment, by setting the first activated carbon plate in the transmission channel, setting the filter cartridge net in the second storage cavity, setting the ultraviolet lamp irradiation movable plate in the third storage cavity, and The second activated carbon plate is installed on the side wall to remove formaldehyde multiple times, which solves the technical problem of poor formaldehyde removal effect of existing indoor formaldehyde removal equipment;

[0006] Both the placement tank and the movable plate in the present invention can be pulled out by manpower, and the ferric chloride solution in the placement tank and the nano-titanium dioxide on the surface of the movable plate can be supplemented at any time, which solves the problem of reaction with formaldehyde in the existing formaldehyde removal equipment The technical problem that the solution is inconvenient to replenish

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