Solid-liquid separation device for volatile organic compounds produced by photocatalytic treatment

Abstract

The invention discloses a solid-liquid separation device for volatile organic compounds produced by photocatalytic treatment, and relates to the technical field of the photocatalytic treatment. The solid-liquid separation device specifically comprises a separating cavity, an air blower and a gas collecting bottle, wherein a guide pipe is mounted above the separating cavity; the air blower is mounted on the left side of the separating chamber; an air inlet pipe and an air outlet pipe are in flanged connection with the input end and the output end of the air blower respectively; a discharge pipeis in through connection with the tail end of the separating cavity; a liquid collecting box is in through connection with the discharge pipe; the gas collecting bottle is mounted on the right side of the separating cavity, and a gas collecting pipe is in through connection with the top end of the gas collecting bottle. According to the solid-liquid separation device for the volatile organic compounds produced by the photocatalytic treatment, the tail end of the guide pipe is embedded into a feed pipe and movably connected with the feed pipe, so that the guide pipe and the feed pipe are connected conveniently by a user, and the liquid volatile organic contaminants are added to the guide pipe under the action of external machinery or in an injecting mode.

Description

technical field [0001] The invention relates to the technical field related to photocatalytic treatment, in particular to a solid-liquid separation device for photocatalytic treatment of volatile organic pollutants. Background technique [0002] Photocatalytic treatment is also known as photocatalyst treatment. Photocatalyst is a substance that does not change itself under the irradiation of light, but can promote chemical reactions. Photocatalyst uses the light energy existing in nature to convert it into the energy required for chemical reactions to produce catalysis. , so that the surrounding oxygen and water molecules are excited to become highly oxidative free negative ions, which can not only accelerate the reaction, but also use the definition of nature to avoid waste of resources and the formation of additional pollution. Under photocatalyst treatment, volatile organic Pollutants, the volatile organic pollutants will form solid and liquid states and mix with them. No...

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Problems solved by technology

[0003] A kind of in-situ solidification collection device for volatile and semi-volatile organic pollutants in water disclosed in Chinese utility model patent application publication specification CN206756506U, although the in-situ solidification collection device for volatile and semi-volatile organic pollutants in water can be Quickly adsorb or distribute a certain amount of volatile and semi-volatile organic pollutants in the water environment on the micro-probe in situ, avoiding the loss of volatile and semi-volatile organic pollutants during transportation and storage, And can be stored for a long time, however, the in-situ solidification collection device for volatile and semi-volatile organic pollutants in the water body has the disadvantage of a single filtration concentration of volatile organic pollutants, which makes the overall performance of the device limited

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