Gas-liquid sterilization disinfection purifying device

Abstract

A gas-liquid sterilization and purification device includes a box (1) with an inlet and an outlet (6, 7), a fan (2) installed in the box and a UVC UV lamp (3); the top plate (10) of the box is a hinged cover plate; the sterilization cavity of the box consists of a plurality of sterilization units (4) in parallel, is a rectangular box, with an air inlet (8) on the left side and an air outlet (9) on the right side; the air inlet and the air outlet are staggered up and down; the inlets and outlets of adjacent sterilization units are jointed; a bend filter mesh (5) separates the inlet and the outlet of the inner cavity of the box; the filter mesh is coated with TiO2 coating; a lamp hole corresponding to the UV lamp is opened on the filter mesh; the UV lamp is installed in the box and goes through the lamp hole. The invention is a gas-liquid sterilization and purification device which has the advantages of keeping the gas to be sterilized close to the TiO2 coating, keeping the gas to stay on the coating for long, and good sterilization effect, can very conveniently change the sterilization capability according to the requirements for sterilization space and environment pollution, with good anti-leakage and sealing effect.

Description

technical field [0001] The invention relates to a fluid disinfection, sterilization and purification device, in particular to a gas-liquid disinfection, sterilization and purification device that uses ultraviolet rays and titanium dioxide as photocatalysts, can change the disinfection capacity according to the requirements of the disinfection space, and facilitates component replacement. Background technique [0002] Existing UVC ultraviolet lamps are used to irradiate TiO 2 The photocatalytic effect produced by the coating to disinfect and purify the gas-liquid disinfection and purification device of the fluid is mostly designed so that the gas-liquid passes through a limited number of layers coated with TiO 2 In addition, most of the time passes between the filters instead of passing through them, and we all know that the gas-liquid separation of TiO 2 The closer the coating and the longer the elapsed time, the better the disinfection will be! So how to make gas and liqu...

AI Technical Summary

Problems solved by technology

In addition, most of the existing gas-liquid disinfection and purification devices are designed to be fixed. This design has its shortcomings: first, its disinfection and sterilization capabilities cannot be adjusted according to actual conditions; It is beneficial to the maintenance and cleaning of the device. Once a certain part of the device fails, it is very difficult to replace, or the non-replaceable parts will cause the entire device to lose its use value

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