Combined type multi-stage processing indoor harmful gas purifying device
A technology of harmful gas and purification equipment, which is applied in gas treatment, chemical instruments and methods, and separation of dispersed particles. It can solve the problems of single purification method, complex structure of formaldehyde removal and purification equipment, and inability to dilute formaldehyde with air.
Inactive Publication Date: 2019-04-16
GUIZHOU UNIV
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Problems solved by technology
[0003] The existing formaldehyde removal and purification devices used in rooms are complex in structure, and their purification methods are relatively simple, especially for air-flowing purification devices, which generally use the method of adding liquid additives to filter formaldehyde air. The addition structure is too single, and the liquid additive cannot be well diluted with formaldehyde air after adding, which affects the filtration speed of formaldehyde air
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[0017] Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the accompanying drawings and the following description. While the invention will be described in conjunction with exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is to cover not only the exemplary embodiment, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims Inside.
[0018] see Figure 1-3 ; Combined multi-stage indoor harmful gas purification device, including:
[0019] Body 1, louvered air inlet 2, air inlet filter chamber 3, first suction fan 4, catalyst adding bucket 5, support plate 6, catalyst reaction bucket 7, pull-out particle adding cabin 8, second suction fan 9 , louver type air outlet 10, soft foam 1...
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The invention discloses a combined type multi-stage processing indoor harmful gas purifying device. The device comprises an inclined guiding pipe and a perpendicular guiding pipe. A louver type air inlet is formed in the right side of a device body, an air inlet filter cavity of a cubic structure is formed in the inner wall, corresponding to the louver type air inlet, of the device body, a first air suction fan is installed at the bottom face, corresponding to the air inlet filter cavity, of the inner cavity of the device body, and the first air suction fan is electrically connected with an operation panel of the device and an external power source; the top end of a catalyst reaction hopper penetrates through and is connected to the bottom end of the perpendicular guiding pipe, a layer ofsoft foam is clamped to the inner side of the catalyst reaction hopper, the soft foam is communicated with the top of the perpendicular guiding pipe, gas obtained after primary processing at the bottom is subjected to secondary processing in the upward flowing process, due to the processing mode of catalysts of the two states, some other processing modes in the prior art are combined, and the gaspurifying speed is increased.
Description
technical field [0001] The invention relates to the technical field of indoor air purification applications, in particular to a combined multi-stage indoor harmful gas purification device. Background technique [0002] There are five internationally accepted air purification principles, physical, electrostatic, chemical, negative ion and compound. Generally speaking, an air purifier that uses multiple purification methods at the same time will have a better purification effect. [0003] The existing formaldehyde removal and purification devices used in rooms are complex in structure, and their purification methods are relatively simple, especially for air-flowing purification devices, which generally use the method of adding liquid additives to filter formaldehyde air. The addition structure is too single, and the liquid additive cannot be well diluted with formaldehyde air after addition, which affects the filtration speed of formaldehyde air. Contents of the invention ...
Claims
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Login to View More IPC IPC(8): B01D53/86B01D53/72
CPCB01D53/8668B01D2257/708
Inventor 罗兵杨勤
Owner GUIZHOU UNIV