CN2324148Y - Ozone mixing device - Google Patents

Abstract

The utility model relates to an ozone mixing device, comprising an ozone generation part which is composed of an oxygen generation mechanism and an ozone generator. The utility model is characterized in that the device is divided into two cavities, the ozone generation part is positioned in one cavity, and the other cavity is a closed hollow ozone mixing bunker; the ozone outlet of the ozone generator is arranged in the ozone mixing bunker. An inlet for sewage is arranged on the upper end of the ozone mixing bunker. An atomizing nozzle of a high-speed atomization mechanism is arranged in the inlet for sewage, and an outlet is arranged below the inlet for sewage. The utility model provides a favorable environment which can be sufficiently combined with ozone for sewage treatment, and creates sufficient and important operation conditions for the success of the next reaction process.

Description

The ozone mixing device

The utility model relates to a kind of supplementary unit of sewage disposal, says it is a kind of ozone mixing device on concrete.

The method of sewage disposal at present is a lot, and wherein using more is oxidation reduction process.For disposing of sewage in large quantities, accelerate sewage treatment process, people have adopted the speed of accelerating its redox reaction as methods such as ozone method or aerations.The principle of work that oxidation reduction process is disposed of sewage is that ozone or highly purified oxygen are fed aeration in the sewage, making every effort to the oxonium ion of ozone or oxygen combines fully with electrolytic solution in the sewage, and redox reaction takes place apace with this electrolytic solution and oxonium ion that promotes to be melted in the water, thereby with other material neutralization in the sewage, redox and generate can with the gas of water sepn or other solid-state speciality.But because ozone or oxygen are to be gaseous state in the aforesaid method, and sewage be liquid state, and both are difficult to carry out sufficient combination for it, so its redox process is still very long.In industrial practice, the processing cycle of the sewage of employing aforesaid method is generally very long, and the equipment manufacturing cost costliness, and floor space is bigger, and has therefore increased the processing cost of sewage widely.

The purpose of this utility model is to provide a kind of ozone mixing device, fills a part bonded environment for sewage provides extremely favourable and an ozone, is carrying out smoothly of next step reaction process, has created and has filled a part important working conditions.

The purpose of this utility model is that sample is realized: a kind of ozone mixing device, including ozone takes place partly, this ozone takes place partly to generate mechanism by pure oxygen and ozonizer is formed, and it is characterized in that this device is separated into two cavitys, and one cavity takes place partly to be positioned at above-mentioned ozone; Another cavity is the ozone mixing bunker that is hollow form of a sealing, and the ozone outlet of above-mentioned ozonizer is located in this ozone mixing bunker, and the upper end of ozone mixing bunker is provided with the inlet of sewage; The fog nozzle of one high speed atomising mechanism is located in the sewage inlet, and the below is provided with an outlet.

The purpose of this utility model also can realize by following measure, and described ozonizer 320 adopts is the OzoneRex ozonizer that Japan little wild field セ メ Application ト company produces; The inlet end of described this sewage can be provided with magnetic valve, this magnetic valve can be according to the flow of the pressure-controlling sewage in the mixing bunker, mixing bunker can be established a pressure valve at exit end, can be provided with a pressure switch and venting hole on the mixing bunker, and this venting hole is communicated in the vapor pipe in the Sewage treatment systems; Described ozonizer is to be provided with by a plurality of ozone generation body polyphones in the form of sheets, and the output terminal of its last ozone generation body is serially connected with the input terminus of back one ozone generation body.

Principle of work of the present invention and effect are that elder generation utilizes a high speed spraying gun to atomize back in sewage and mixes with ozone with high concentration under certain working pressure.Because this sewage is the aerosol state, its intermolecular distance has been strengthened widely, compare with prior art, combine easilier with ozone, and be a kind of mixed solution of aerosol state, form part bonded environment that fills that is highly advantageous to ozone,, created and filled a part important working conditions for next step the carrying out smoothly of reaction process.

The explanation of accompanying drawing drawing:

Fig. 1 structure principle chart of the present utility model;

The structural representation of ozonizer in Fig. 2 the utility model;

The fundamental diagram of Fig. 3 ozone generation of the present utility model body;

Fig. 4 structural representation of the present utility model;

It is as follows to describe the utility model in detail below in conjunction with embodiment and accompanying drawing thereof:

See also Fig. 1 and shown in Figure 4, two cavitys 301 and 302 about ozone mixing device 300 of the present utility model is divided into, the below is provided with a pure oxygen and generates mechanism 310 in the left cavity 301, and its top is provided with an ozonizer 320.Right cavity 302 is hollow form to form ozone mixing bunker 330, and the sewage inlet end of this ozone mixing bunker 330 is provided with a high speed atomising mechanism 340.Wherein:

A) pure oxygen generates mechanism 310, and it mainly includes gas blower and air filter 350, oxygen generator or the like, and this structure is the existing industrial conventional pure oxygen generating apparatus that uses, and its detailed structure does not repeat them here.The oxygen purity that this pure oxygen generates should reach 90%;

B) ozonizer 320 is connected in the output terminal 311 that pure oxygen generates mechanism 310.Ozonizer 320 adopts in the present embodiment is the OzoneRex ozonizer that Japan little wild field セ メ Application ト company produces, its structural principle as shown in Figures 2 and 3, include and be a laminar ozone generation body 326, each ozone generation body 326 is provided with an oxygen intake 321 and ozone delivery port 325, its inside is provided with the tortuous passageway 323 that is made of cooling water path 322, and these passage 323 sidewalls are provided with titanium dioxide class ceramic electrode 324.The principle of work of this kind ozonizer 320 be with this alumina material as discharge electrode 324, make to produce a large amount of high-concentrated ozones rapidly by the pure oxygens in this passage 323.And the creeping discharge mode of utilizing aluminum oxide can be controlled at bottom line with the unfavorable factor that produces because of electric discharge phenomena when producing ozone with high concentration, and therefore consequent ozone purity is higher.And simple in structure, volume is little.This OzoneRex ozonizer can generate 50,000～100, the ozone with high concentration of 000ppm; This water coolant can be provided by a refrigerating unit of establishing in addition.

As shown in Figure 2, the setting of can contacting of above-mentioned ozone generation body 326 in the form of sheets, the output terminal of its last ozone generation body is serially connected with the input terminus of back one ozone generation body.The sheet number of ozone generation body 326 is then determined by the required ozone amount of Sewage treatment systems, in the present embodiment, be connected in series up and down by three ozone generation bodies 326, wherein the oxygen intake 321 of the body of a slice ozone generation topmost 326 is connected in above-mentioned pure oxygen and generates mechanism, and the ozone delivery port 325 of last a slice ozone generation body 326 leads in the mixing bunker 330 by a pipeline.

C) high speed atomising mechanism 340 also can adopt the structure of high speed spraying gun of the prior art, does not repeat them here; Its principle of work then be make have the passage of certain pressure liquid through a undergauge after, be provided with fog nozzle 341 ejection in hole, emblem again by the passage top, it is vaporific that this liquid is formed.

D) right cavity 302 is the hollow housing 331 of a sealing, constituting ozone mixing bunker 330, and is adjacent to the side of ozonizer 320, and above-mentioned ozone outlet 325 logical being located in the mixing bunker 330 are imported ozone with high concentration thus to mixing bunker 330 in.The upper end of ozone mixing bunker 330 is provided with the inlet 333 of sewage, and the population end of this sewage can be provided with magnetic valve 334, and this magnetic valve 334 can be according to the flow of the pressure-controlling sewage in the mixing bunker.The fog nozzle 341 of above-mentioned high speed atomising mechanism 340 is located in the sewage inlet, makes sewage enter mixing bunker 330 with the aerosol state earlier, and mixes with ozone in this mixing bunker 330, forms the aerosol mixture that contains certain ozone concn.The below 330 of this ozone mixing bunker is provided with an outlet 332, aerosol mixture in the mixing bunker 330 is delivered to next reaction unit in the Sewage treatment systems, can establish a pressure switch 337 at outlet 332 ends, when the storehouse internal pressure was excessive, this pressure switch 337 was opened automatically and is made that aerosol flows out fast in the storehouse.

Can be provided with a pressure switch 33 and venting hole 336 on the mixing bunker 330, this venting hole 336 is communicated in the vapor pipe in the Sewage treatment systems.When mixing bunker 330 internal pressures were excessive, pressure switch 335 was opened automatically, and the gas in the mixing bunker 330 is discharged by venting hole 336, and the vapor pipe through Sewage treatment systems returns in the sewage lagoon again.

Principle of work of the present utility model is, the sewage of the certain pressure of band is imported in the ozone hybrid chamber 330 after high speed atomising mechanism 340 atomizings of this device earlier, to import in the hybrid chamber 330 by the ozone that ozonizer 320 produces simultaneously, this ozone concn should be adjusted according to handled sewage, its inflation method can adopt the method for adjusting pure oxygen concentration or adjusting sparking voltage, and the control of this device is to be finished by the Controlling System that is positioned at the ozonizer top.For example when handling general industry sewage, the setting range of ozone concn is 50,000～80,000ppm, and nominal operation is pressed and is 3.5kg/cm in the hybrid chamber 330 ², the melting concn of ozone and sewage is 3.5ppm.Under the above-mentioned condition, the sewage of ozone and atomizing state can reach the combination of more filling part, thereby creates a splendid reaction conditions.

Claims (6)

1, a kind of ozone mixing device includes ozone and takes place partly, and this ozone takes place partly to generate mechanism by pure oxygen and ozonizer is formed, and it is characterized in that this device is separated into two cavitys, and one cavity takes place partly to be positioned at above-mentioned ozone; Another cavity is the ozone mixing bunker that is hollow form of a sealing, and the ozone outlet of above-mentioned ozonizer is located in this ozone mixing bunker, and the upper end of ozone mixing bunker is provided with the inlet of sewage; The fog nozzle of one high speed atomising mechanism is located in the sewage inlet, and the below is provided with an outlet.

2, a kind of ozone mixing device according to claim 1, what it is characterized in that described ozonizer 320 adopts is the OzoneRex ozonizer that Japan little wild field セ メ Application ト company produces.

3, a kind of ozone mixing device according to claim 1 is characterized in that the inlet end of described this sewage can be provided with magnetic valve, and this magnetic valve can be according to the flow of the pressure-controlling sewage in the mixing bunker.

4, a kind of ozone mixing device according to claim 1 is characterized in that described mixing bunker can establish a pressure valve at exit end.

5, a kind of ozone mixing device according to claim 1, it is characterized in that described mixing bunker on can be provided with a pressure switch and venting hole, this venting hole is communicated in the vapor pipe in the Sewage treatment systems.

6, a kind of ozone mixing device according to claim 2 is characterized in that described ozonizer is to be provided with by a plurality of ozone generation body polyphones in the form of sheets, and the output terminal of its last ozone generation body is serially connected with the input terminus of back one ozone generation body.

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