JPS624495A - Water treatment device - Google Patents

Abstract

PURPOSE:To sterilize general bacteria, etc., contianed in water by providing a circulation pipe successively to the bottom surface of a lamp house mounted therein with a UV light source for generating ozones and dropping treating water onto the water surface from the delivery port of such circulation pipe. CONSTITUTION:The UV light source 52 which generates the ozones is mounted to the lamp house 22 having a proper number of air intake holes 23 around the upper part and a lifting pump 26 is provided in proximity to the lamp house 22. The circulation pipe 27 is provided successively to the bottom surface of the house 22 and the treating water is dropped ont the water surface from the delivery port of the pipe 27. More specifically, the entire part of the devices is constituted simple by successively connecting the device for circulating the water and the device for generating the ozones by the circulation pipe and the general bacteria or coliform bacilli contained in the water sucked into the water in the circulation pipe are sterilized by the ozones generated from the UV light source.

Description

[Detailed description of the invention] [Field of sedentary use] The present invention relates to the improvement of water treatment equipment, and in particular, to the improvement of water treatment equipment, which uses a simple structure to mix ozonized air into water for cultivating fish and shellfish, and to remove impurities contained in the water. The present invention relates to a device that can remove water and successfully cultivate fish and shellfish.

[Conventional technology and its problems]

Conventionally, in order to remove impurities contained in water in fish farms or fish ornamental ponds, for example, as shown in FIG. 2 facilities are being installed to make the water clean.

According to this device, it can remove the scales contained in the water, but it cannot sterilize common bacteria and E. coli contained in the water, which has the drawback of causing diseases in fish and shellfish.

As another conventional device, for example, as shown in FIG. 2, an ultraviolet light source 12 that generates ozone is installed inside a device main body 11 with an opening at the bottom, and ozonized air is introduced into the water flowing under the device main body 11. It is being mixed with and sterilized.

However, according to the same device, the device 13 that circulates the water
However, this method requires a device that generates ozone, making the device complicated.

[Purpose of the invention]

The present invention was developed in view of the above points, and is capable of removing impurities contained in aquaculture water with a simple device. Another object of the present invention is to provide a non-treatment device that can sterilize common #I soybeans and E. coli contained in water.

[Means for solving problems]

Hereinafter, the entirety of FIG. 1 of the present invention will be explained. In the figure, 2
1 is a pond for a fish farm or ornamental viewing, 22 is a lamp house with an open bottom and an appropriate number of air intake holes around the top, 24 is a source house supported by the lamp house 22, and 25 is a lamp house. It is an ultraviolet light source attached to a socket fixed to the lower surface of the electric steamer house 24, and generates ozone. 26 is a pump installed close to the lamp house 22, and 2T is a circulation pipe connected to the lamp house 22 and the pump 26, with one lower end located in a fish farm or pond for disaster relief. This is Kirinari.

2B is a strainer provided at the lower end of the circulation pipe 2T.

[Action of the invention]

In the water treatment device described above, when water for the fish farm is circulated by the pump 26, dust is removed by the strainer 28 provided at the lower end of the bottle pipe 27, and ozonized air generated from the ultraviolet light source 25 is circulated. It is sucked into the water flowing through the pipe 2T and falls from the outlet to the top of the water surface.
Common bacteria or E. coli contained in water are effectively sterilized.

Also, since treated water falls onto the water surface from the outlet of the circulation pipe, the amount of dissolved oxygen increases.

〔Effect of the invention〕

As described above, the present invention includes a lamp house having an appropriate number of air intake holes around the upper part of the lamp house, which is equipped with an ultraviolet light source that generates ozone, and a water pump is installed in the vicinity of the lamp house. A connected circulation pipe is provided, and the treated water is dropped onto the water surface from the outlet of the circulation pipe.411! Because it is a device that has been developed, it is possible to easily configure the entire device by connecting the device for circulating water and the device that generates ozone with a circulation pipe, and the ozone generated from the ultraviolet light source is transferred to the water in the circulation pipe. It has the advantage of being able to sterilize general bacteria and E. coli contained in the water that is sucked into the water.

[Brief explanation of drawings]

FIG. 1 is an embodiment of a water treatment device according to the present invention, FIG. 2 is an embodiment of a conventional water treatment device, and FIG. 3 is an embodiment of another conventional water treatment device. In FIG. 1, 22... Lamp house, 25... Ultraviolet light source, 26
...Pumping water Honda, 21...Circulation pipe Figure 2 Figure 3

Claims (1)

[Claims] A lamp house (22) having an appropriate number of air intake holes (23) around the upper part is equipped with an ultraviolet light source (25) that generates ozone, and a water pump (26) is installed in the vicinity of the lamp house (22). , and a circulation pipe (27) connected to the lower surface of the lamp house (22), and further configured to allow treated water to fall onto the water surface from the outlet of the circulation pipe (27). Device.