JPS602058B2 - Sterilization, deodorization, anti-mold equipment - Google Patents

Description

[Detailed Description of the Invention] The sterilizing, algaecide, rut-preventing, and deodorizing effects of ozone have been known for a long time.

Therefore, ozone is used in a wide range of areas, such as hospitals,
For sterilization and deodorization of public facilities, theaters, cafeterias, public baths, etc., toilets, waiting rooms, examination rooms, classrooms, meeting rooms, inns, barber shops, cooking and lunch rooms, swimming pools, bathrooms, changing rooms, etc., food, dairy, fertilizer factories, etc. In the agricultural industry, it is used to prevent mosquitoes, to prevent insects, and to supply oxygen. In the livestock and fisheries industry, it is used to sterilize, algaecide, deodorize, insect repel, and treat all processing rooms from livestock barns to final treatment plants, freezing and refrigeration equipment, refrigerators, storage rooms, etc. It is used in a wide range of applications, including maintaining the freshness of fresh foods such as meat, fish, vegetables, and fruits, purifying and sterilizing water in defrosters, sterilizing drinking water in elevated water tanks, and killing algae.
However, since the sub-electrode plate was not in the shape of a hoe or rectangular punch as in the present invention, but in the form of a single flat plate, the locations where silent discharge occurs between the opposing electrode plates were biased towards the periphery of the flat plate. Because of this, the discharge amount, that is, the amount of ozone generated, is small, and even when used in the above-mentioned fields, little effect could be expected. The purpose of the present invention is to obtain ozone and its dissolved water with an ozone concentration 10 times higher than that of conventional products on a scale similar to that of conventional products, and it is extremely beneficial to society.

An embodiment of the present invention will be described below with reference to the drawings. The structure of the present invention is as follows.

That is, inside an outer cylinder 5 which has lids 1 and 2 on the upper and lower sides, and has a water supply tap 3 on the upper side and an ozone dissolution water supply tap 4 on the lower side, there is a donut-shaped mesh fine cell division network 33. The bottomed inner cylinder 7 with a plurality of small holes 6 bored on the sides of the lower part is re-inserted, and the upper end 8 of the inner cylinder 7 is made thinner to protrude from the upper cover 1. Valve 27 that provides relief to said 1
The gas-liquid mixing device 9 and the electrode plate 10 may be made into a three- to four-pronged shape like a window wafer or a Bicchu wafer from the Edo period, or may be punched out into slightly individual rectangular shapes and the entire surface covered with silicone rubber. A plurality of discharge elements 11 are sealed in opposite directions through a plurality of spacers 12 bonded to the surface thereof, and twice as many sheets are stacked so that only the separated electrode legs 13 face each other. They were connected to electrode terminals 14 and 15 protruding from the same side of the integrated discharge body 11', one of which was set to 10 and the other to -, and wired to one igniter (pulse transformer) 16. The silent discharge units 17 are arranged such that adjacent electrode terminals have opposite polarities, and the interval between adjacent electrode plates 10 is equal to the interval between the stacked electrode plates 10 as described above. An ozonizer 18 formed by arranging a plurality of ozonizers, a known micron filter 19, a regulator 20, a pre-filter 21, an air cooler 22, and a compressor 23 are connected in series in the above order.Next, the operating method will be explained. First, in this embodiment, the relief valve 27 is set to 1.1 kg', the opening/closing tap 24 provided at the upper end 8 and the ozone-dissolved water supply tap 4 are closed, and then the water supply tap 3 is closed. When the pressure inside the outer cylinder 5 reaches 1.1k9/ground, the relief valve 27 automatically closes.Then, close the power switch 26 of the ozonizer 18 and open/close the inner cylinder upper end 8. When the compressor 23 is operated after the plug 24 is connected, air is normally sent out from the compressor 23 at a temperature of 45° C., a humidity of 90%, and a pressure of 4k9/block.This is led to the air cooler 22 through a pipe 25.
After lowering the air temperature to 20qC and humidity to about 40%, use a pre-filter 21 to remove dust and reduce the pressure to 1.2k9.
The air is sent to the ozonizer 18 through a regulator 20 to lower the water content to 100%, and a micron filter 19 to completely remove moisture. The clean and dry air flows from the direction of arrow A to the direction of arrow B in each discharge body 11' in Fig. 5.
The gas flows between the discharge elements 11 and 11 while being ozonated, and is sent to the gas-liquid mixing device 9 via the pipe 25. The temperature of the ozonized air that has flowed into the inner cylinder 7 decreases due to the expansion of the inner cylinder 7, and the surface area that comes into contact with the water filled in the outer cylinder 5 increases, so that the temperature of the ozonized air does not approach that of the water.
When the inner cylinder 7 is filled with the air, air bubbles are released into the water from the plurality of small holes 6 provided on the lower side, and the air bubbles are made into extremely fine particles by the air bubble segmentation network 33. becomes. This is because the ideal gas-liquid mixing conditions are the same temperature and pressure. After 20 to 40 minutes have elapsed, in the above case where the air and water are 20 qo, the ozonized air dissolved in 1 water reaches 0.5 qo, and the ozone concentration also reaches 35 to 4 qo.
Ozone-dissolved water is obtained from the supply stopper 4, which becomes fertilizer PM and has the ability of one needle sound compared to the subordinate product 4 to snake PM. Note that 28 branched from the middle of the pipe 25 by a dotted line is an oxygen cylinder, and when this 28 is used, devices from the micron filter 19 to the compressor 23 are not required. Regarding water treatment using a defrosting machine as an example of its use, as shown in FIG. When ozone-dissolved water 32 is led through the water inlet 31 of 29, the water 32 releases ozone bubbles while moving up and down inside the pot, as the pot 29 has a labyrinth shape, completely sterilizing the food 30. and can maintain freshness.

Incidentally, the capacity of the ozonizer 18 in this example is 5
The capacity of the gas-liquid mixing device 9 is 66 minutes, and after storing water, during use, running water is supplied through the water tap 3 so as to maintain an internal pressure of 1.1 k9/ground at all times. The reason why the present invention is able to generate ozone at such a high concentration is that the first reason is that the structure of the discharge body 11' was changed to improve efficiency as described above.

As can be seen from Figure 4, even if the size of the electrode plate is the same, the length of the periphery of the electrode, where electrons gather, is more than doubled due to the hoe-shaped cuts or punches, and the length of the electrode plate is more than doubled. As the density of 13 fleas increased, the ozonation efficiency was further increased by stacking double the number of layers. Moreover, ozonation was further improved by arranging a plurality of electrode plates 10 so that the spacing between adjacent electrode plates 10 was equal to the spacing between the stacked electrode plates 10 described above, and discharging even between adjacent electrode plates 10. Second, this ozonized air is introduced into the gas-liquid mixing device 9, where it is released as small bubbles from the small hole 6 at the bottom under the same temperature and pressure, and the bubbles are made into extremely fine particles by a few bubble segmentation networks 33. This is achieved by using a gas-liquid mixing mechanism that dissolves well in water. As described in detail above, by using the apparatus of the present invention, the above-mentioned effects can be achieved without causing any pollution, and it will greatly contribute to society.

[Brief explanation of drawings]

Fig. 1 is a schematic system diagram of an embodiment of the present invention, Fig. 2a is a hoe-shaped electrode plate, Fig. 2b is a rectangular punched electrode plate, Fig. 3 is a side view of the discharge body, Fig. 4 is a plan view thereof, FIG. 5 is a schematic plan view showing the arrangement of the discharge bodies, FIG. 6 is an example of defrosting fish, FIG. In addition, 5: outer cylinder, 7: inner cylinder, 9: gas-liquid mixing device, 10:
<Raw-shaped electrode plate, 10': Rectangular punched electrode plate, 11':
Discharge body, 16: Igniter, 17: Silent discharge unit, 18: Ozonizer, 19: Micron filter, 2
0: Regulator, 21: Prefilter, 22: Air cooler, 23: Compressor, 28: Oxygen cylinder,
27: relief valve, 29: aeration tank, 33: bubble segmentation network. 3 figures, 3 figures, 4 figures, meta diagrams, 7 figures, 7 figures.

Claims (1)

[Claims] 1. Inside the outer cylinder 5, which has lids 1 and 2 on the top and bottom and has a water supply tap 3 on the upper side and an ozone-dissolved water supply tap 4 on the lower side, a donut-shaped mesh fine bubble segmentation network 33 is installed. A bottomed inner cylinder 7 with a plurality of small holes 6 bored on the lower side is inserted, and the upper end 8 of the inner cylinder 7 is made thin to protrude from the upper lid 1. The gas-liquid mixing device 9 is equipped with a relief valve 27, and the electrode plate 10 is formed into a three- or four-pronged shape like a window wafer or a Bicchu wafer from the Edo period, or is punched out into rectangular pieces and its entire surface is Discharge elements 11 covered with silicone rubber are alternately turned in opposite directions via a plurality of spacers 12 bonded to the surface thereof, and the electrode legs 13 are arranged in multiples of two so that only the separated electrode legs 13 face each other. A silent discharge unit in which the electrode terminals 14 and 15 protruding from the same side of the discharge body 11 stacked one on top of the other are connected, one of them is set as + and the other as -, and wired to one igniter 16. A plurality of each unit 17 are arranged so that adjacent electrode terminals have opposite polarities and the interval between adjacent electrode plates 10 is equal to the interval between the electrode plates 10 stacked as described above. Through a series of operations of the ozonizer 18 arranged in the array and an air supply device formed by piping a known micron filter 19, regulator 20, prefilter 21, air cooler 22, and compressor 23 in series in the above order, Ozone dissolved water with a high ozone concentration is obtained, and this is supplied from the lower dissolved water supply tap 4 of the gas-liquid mixing device 9 to the required sterilization, deodorization, and anti-mold areas through piping, and each ozone bubble is released. Sterilization that achieves the desired sterilization, deodorization, and anti-mold effects,
Deodorizing and anti-mold equipment.