An ultraviolet sterilizing water treatment device
A treatment device and technology for sterilizing water, applied in water/sewage treatment, light water/sewage treatment, water/sludge/sewage treatment, etc. problems, to achieve complete sterilization, avoid leakage, and improve the effect of irradiation
Active Publication Date: 2019-05-28
ZHEJIANG OCEAN UNIV
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Problems solved by technology
However, in the water treatment device in the prior art, the water body flows in from the inlet and flows out from the outlet. It is difficult to guarantee the sterilization effect of the ultraviolet source on the water body, and the water quality in the water body is often difficult to meet expectations.
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[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0018] Such as figure 1 In the shown embodiment, an ultraviolet sterilizing water treatment device includes an outer shell 2 and an inner ultraviolet lamp bar 12 arranged vertically inside the outer shell. The spiral guide cylinder 13 of the light bar is closed at the bottom of the guide cylinder. The outside of the guide cylinder is provided with a filter layer 1, and the filter layer is made of activated carbon. The top of the outer casing is provided with a sealingly fitted cover body 3, and a water outlet 4b is provided on the cover body. A hollow sterilizing plate 8 is provided on the outside of the outer shell, and one end of the sterilizing plate is provided with a water inlet joint 8a communicating with the water outlet, and the other end of the sterilizing plate is provided with a drain joint 8b, and the sterilizing plate is provided...
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The invention discloses an ultraviolet sterilization water treatment device, which comprises an outer casing and an ultraviolet ray inner lamp strip in vertical arrangement in the outer casing, wherein a water inlet is formed on the outer casing; a spiral guide tube surrounding the ultraviolet ray inner lamp strip is arranged in the outer casing; a filtering layer is arranged at the outer part of the guide tube; a cover plate in sealed matching is arranged on the top of the outer casing; a water outlet is formed in the cover body; a hollow sterilization plate is arranged outside the outer casing; one end of the sterilization plate is provided with a water inlet connector communicating with the water outlet; the other end of the sterilization plate is provided with a water discharging connector; a glidingly matched ultraviolet ray lamp strip is arranged on the sterilization plate. The invention aims at providing the ultraviolet sterilization water treatment device with a better sterilization effect.
Description
technical field [0001] The invention belongs to the field of water treatment, in particular to an ultraviolet sterilizing water treatment device. Background technique [0002] At present, the existing ultraviolet sterilization in the water treatment industry usually uses electric wires to transmit electric energy to ultraviolet lamps, and then uses the ultraviolet light emitted by ultraviolet lamps to kill harmful organisms such as bacteria in the water. Such as Chinese patent announcement number: CN101462781, discloses a kind of ultraviolet water treatment device that can obtain a plurality of different water quality grades, the ultraviolet water treatment device has: have inflow flow path and outflow flow path and flow in the treated water from the inflow path The UV irradiation tank is an ultraviolet light source that irradiates ultraviolet rays to the water to be treated, and a protective member that prevents the water to be treated from directly contacting the ultraviol...
Claims
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IPC IPC(8): C02F1/32
CPCC02F1/32C02F1/325
Inventor 王北福聂立宏朱根民
Owner ZHEJIANG OCEAN UNIV