Formaldehyde purifying apparatus for indoor decoration

A purification device and formaldehyde purification technology, which is applied in the direction of combined devices, chemical instruments and methods, and separation of dispersed particles, can solve the problems of inconvenient slag discharge, achieve the effects of convenient slag discharge, good sealing, and avoid leakage of residue

Inactive Publication Date: 2018-01-19
俞鉴卿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a formaldehyde purification device for interior decoration to solve the problem that the formaldehyde purification device for interior decoration is not convenient for slag discharge in the above-mentioned background technology

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  • Formaldehyde purifying apparatus for indoor decoration
  • Formaldehyde purifying apparatus for indoor decoration
  • Formaldehyde purifying apparatus for indoor decoration

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] see Figure 1-7, the present invention provides a technical solution: a formaldehyde purification device for interior decoration, comprising a purification device body (1), an air inlet (2) is opened at the center of the top of the purification device body (1), and the purification device body (1) ) The top of the inner wall is fixedly connected with a bearing plate (3), the bearing plate (3) is located directly below the air inlet (2), the left end of ...

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Abstract

The invention provides a formaldehyde purifying apparatus for indoor decoration. The purifying apparatus comprises a purifying apparatus body, an air inlet is arranged in the center position of the top of the purifying apparatus body, the top of the inner wall of the purifying apparatus body is fixedly connected with a bearing plate, the bearing plate is positioned just below the air inlet, the left end of the bearing plate is fixedly connected with the inner wall of the left side of the purifying apparatus body, the right end of the bearing plate is fixedly connected with the inner wall of the right side of the purifying apparatus body, a motor box is fixedly arranged at the center position of the bottom of the bearing plate, and a motor is fixedly arranged at the bottom of the inner cavity of the motor box. A precipitate in the inner cavity of a precipitation device is residual at the top of two layers of filter screens through arranging a residue discharge port, a piston, a seal ring and a spring, the piston is manually pressed to make the piston move in the residue discharge port, and the seal ring makes the sealing property of the piston good to avoid outside leakage of the residues, so the residues can be conveniently discharged.

Description

technical field [0001] The invention relates to the technical field of formaldehyde purification devices, in particular to a formaldehyde purification device for interior decoration. Background technique [0002] Formaldehyde, chemical formula HCHO or CH 2 O, formula weight 30.03, also known as formaldehyde. Colorless gas with special irritating smell, irritating to human eyes and nose, relative gas density 1.067, liquid density 0.815g / cm 3 , Melting point -92°C, boiling point -19.5°C, easily soluble in water and ethanol, the concentration of the aqueous solution can reach up to 55%, usually 40%, called formaldehyde water, commonly known as formalin, is a colorless, pungent odor liquid. The main hazard of formaldehyde is the irritation to the skin and mucous membranes. When formaldehyde reaches a certain concentration indoors, people will feel uncomfortable, and it is greater than 0.08m 3 High formaldehyde concentrations can cause red eyes, itchy eyes, throat discomfort ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00B01D50/00A61L9/16
Inventor 俞鉴卿
Owner 俞鉴卿
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