WO2010031227A1

WO2010031227A1 - An apparatus for making high pressure ozonated water

Info

Publication number: WO2010031227A1
Application number: PCT/CN2008/072968
Authority: WO
Inventors: 徐名勇
Original assignee: Hsu Ming Yung
Priority date: 2008-09-22
Filing date: 2008-11-06
Publication date: 2010-03-25
Also published as: CN101376086A; CN101376086B

Abstract

An apparatus for making high pressure ozonated water includes several high pressure mixing pot(4,6,8) in series, each of which comprises a spraying and atomizing means(4-5,6-5,8-5), a water feeding hole, a water discharging hole and an air feeding hole. A water inlet(1) of said apparatus is connected to the high pressure mixing pots(4,6,8), and a gas inlet(2) thereof is connected to the first high pressure mixing pot(4). A net rack(8-9) with a gas-water separating net(8-8) is provided inside of the last high pressure mixing pot(8) connecting with a first gas-water separator(9). The first gas-water separator(9) is connected to a second gas-water separator(10) connecting with a water outlet(13), and both separators(9,10) are connected to a gas outlet(15) through a reductor(14).

Description

High-pressure ozone water manufacturing device

Technical field

[1] The present invention relates to a multistage high pressure mixing device for producing high pressure ozone water (pressure: 0.3 to 7.0 kg/cm2), which is a mixing device for ozone gas and water.

Background technique

[2] Ozone water is widely used due to its disinfection and sterilization function. The low pressure ozone water pressure currently manufactured is 0.15~0.

25kg/cm2, can not meet the requirements of high-pressure cleaning and scouring and sanitizing treatment, and the low-pressure ozone water mixing device also has the disadvantages of low mixing efficiency and high aeration. When the ozone gas reaches a certain concentration in the use space, Inflicts damage on the human body. In order to obtain high-pressure ozone water with a pressure of 0.3~7.0kg/cm2, it is necessary to increase the supercharging device, which has the disadvantages of high cost, high noise and vibration, and often cannot be tolerated by the supercharging device. Oxidation and failure in the short term. In order to solve these shortcomings, the applicant has invented this multi-stage high-pressure mixing device capable of producing high-pressure ozone water through many years of efforts and a large number of experiments, by which the mixing efficiency can be effectively improved, and high-pressure ozone water is produced. To make the application of ozone water more convenient, safe and extensive.

Disclosure of invention

technical problem

[3] The object of the present invention is to provide a multi-stage high-pressure mixing device for manufacturing high-pressure ozone water with a simple structure, convenient use, safety, high mixing efficiency, long service life and low cost, in order to overcome the deficiencies of the prior art.

Technical solution

[4] The object of the present invention can be achieved by the following measures: A multi-stage high-pressure mixing device for manufacturing high-pressure ozone water, which has a water inlet, characterized in that the water inlet is respectively connected to at least two stages of high-pressure mixing barrels, each stage of high pressure The mixing barrel is provided with a water inlet hole, a water outlet hole and an air inlet hole, and a water inlet electromagnetic valve is arranged between the water inlet port and the water inlet hole of the high pressure mixing barrel, and the air inlet port passes through the high pressure tube and the first stage high pressure mixing barrel. The air holes are connected, and the water outlet hole of the high-pressure mixing barrel of the first stage is connected to the air inlet hole of the lower-stage high-pressure mixing barrel through the high-pressure pipe, and the water outlet hole of the first-stage high-pressure mixing barrel is connected to the first-stage gas-water separation device through the high-pressure pipe, and each High pressure mixing The barrels are provided with a spray atomization device connected to the water inlet hole, and the high-pressure mixing barrel net frame is arranged inside the last high-pressure mixing barrel, and the gas-water separation net is arranged on the high-pressure mixing barrel net frame, the first-stage gas water The water outlet of the separation device is connected to the water inlet of the second-stage gas-water separation device, and the water outlet of the second-stage gas-water separation device is connected to the water outlet through the water outlet solenoid valve and the pressure regulating valve, the first-stage gas-water separation device and the second-stage The gas outlet of the gas-water separation device is connected to the reduction device, and the reduction device is connected to the exhaust port.

[5] In order to further achieve the object of the present invention, each of the high-pressure mixing barrels has a barrel body, on the barrel body

The lower end is respectively connected with the upper cover of the high pressure mixing barrel and the lower cover of the high pressure mixing barrel. The water inlet hole and the air inlet hole of the high pressure mixing barrel are arranged on the upper cover of the high pressure mixing barrel, and the water outlet hole of the high pressure mixing barrel is set on the lower cover of the high pressure mixing barrel. .

[6] In order to further achieve the object of the present invention, the spray atomization device is connected below the water inlet hole of the lower end of the high pressure mixing barrel, and the nozzle nut is connected outside the nozzle, and the lower end of the nozzle inside the nozzle nut is provided. There is a water jet knife.

[7] In order to further achieve the object of the present invention, the barrel body is sealed with a high pressure mixing barrel upper cover and a high pressure mixing barrel lower cover by a 0-type sealing jaw.

[8] In order to further achieve the object of the present invention, the high pressure mixing drum is 2-10, that is, the number of high pressure mixing drums is 2-10.

[9] In order to further achieve the object of the present invention, the gas-water separation net is made of an ozone-resistant mesh material.

[10] In order to further achieve the object of the present invention, the gas-water separation net is made of a microporous titanium mesh of 100 mesh or more or an ozone-resistant mesh material.

Beneficial effect

[11] The present invention can produce the following positive effects: The present invention performs a first-stage high-pressure mixing of tap water having a pressure of 1.5 to 9.0 kg/cm 2 and a high-pressure ozone gas having a pressure of 0.35 to 9.0 kg/cm 2 , and the pressure in the mixing system is The water jet blades 4-7, 6-7, 8-7 and the pressure regulating valve 11 in each stage of the mixing tank are adjusted to 0.3 to 7.0 kg/cm2, and the tap water is mixed with the mixture of ozone gas and ozone water in multiple stages. When ozone water carries ozone bubbles through the gas-water separation network in the last-stage mixing tank, the ozone bubbles entrained in the ozone water are broken up into many micro-bubbles, and the micro-bubbles float up, and the water mist sprayed into the mixing tank Dissolved into ozone water, this gas-water separation net avoids ozone bubbles being carried away by ozone water, further improving the mixing efficiency of ozone gas and water. After multiple stages of mixing, a very small amount of ozone gas is mixed in the ozone water and passed through the first-stage and second-stage gas-water separation devices to separate the ozone water from the water-insoluble ozone gas. The invention adopts multi-stage mixing, and the whole device is uniform High-pressure parts and high-pressure components are connected by high-pressure pipes, which can effectively produce high-pressure ozone water with a pressure of 0.3~7.0kg/cm2, and can improve the mixing efficiency of ozone gas and water to over 80%, and achieve remarkable Reduce the effect of ozone aeration.

DRAWINGS

Figure 1 is a block diagram showing the structure of the present invention;

[13] FIG. 2 is a schematic structural view of a multi-stage mixing barrel of the present invention;

[13] FIG. 3 is an enlarged view showing the structure of the spray atomizing device of the mixing tub of FIG. 2;

[15] Fig. 4 is a cross-sectional view taken along line A-A of Fig. 2.

BEST MODE FOR CARRYING OUT THE INVENTION

[16] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings:

Embodiment: A multi-stage high-pressure mixing device for manufacturing high-pressure ozone water (see FIG. 1 to FIG. 4), which has a water inlet 1, and a water inlet 1 is respectively connected to at least two high-pressure mixing barrels, and the number of high-pressure mixing barrels can be The number of the high-pressure mixing barrels in the embodiment is three, that is, the first-stage high-pressure mixing barrel 4, the second-stage high-pressure mixing barrel 6, and the third-stage high-pressure mixing barrel 8, and the water inlet 1 passes through the first stage. The water solenoid valve 3 is connected to the water inlet hole 4-1 of the first stage high pressure mixing drum 4, and the water inlet port 1 is connected to the water inlet hole 6-1 of the second stage high pressure mixing barrel 6 through the second stage water inlet solenoid valve 5. The water inlet 1 is connected to the water inlet hole 8.1 of the third stage high pressure mixing tank 8 through the third stage water inlet solenoid valve 7, the first stage high pressure mixing barrel 4, the second stage high pressure mixing barrel 6 and the third stage high pressure mixing. The structure of the barrel 8 is basically the same. The structure of the high pressure mixing barrel 8 is exemplified below: The third stage high pressure mixing barrel 8 has a barrel 8-10, and the upper and lower ends of the barrel 8-10 are respectively connected by a bolt 8-12. The mixing tank upper cover 8-3, the high pressure mixing barrel lower cover 8-11, and sealed by the 0 type sealing jaw 8-4. The water inlet hole 8-1 and the air inlet hole 8-2 are respectively disposed on the end faces of the high pressure mixing barrel upper cover 8-3, and the water outlet holes 8-13 are arranged on the high pressure mixing barrel lower cover 8-11. The high pressure mixing tank 8 is provided with a spray atomizing device (see Fig. 3), which is connected to the nozzle 8-5 below the water inlet hole 8-1 at the lower end of the high pressure mixing barrel upper cover 8-3, and the nozzle 8-5 is connected externally. The nozzle nut 8-6, the lower end of the nozzle 8-5 in the nozzle nut 8-6 is provided with a water jet edge 8-7. The inner stage of the first stage high pressure mixing tank 8 is provided with a high pressure mixing barrel grid 8-9, a gas water separating net 8-8 is installed on the grid, and the gas water separating net 8-8 uses a microporous titanium of 100 mesh or more. Made of mesh or other ozone resistant mesh material. These two parts are not present in the first stage high pressure mixing tank 4 and the second stage high pressure mixing tank 6. Similarly, the first stage high pressure mixing drum 4 has a barrel body 4-10, and the upper and lower ends of the barrel body 4-10 are respectively connected by a bolt 4-12 to the high pressure mixing barrel upper cover 4-3 and the high pressure mixing barrel lower cover 4-11, and Sealed by type 0 4-4 sealed. The water inlet hole 4-1 and the air inlet hole 4-2 are respectively disposed on the end faces of the upper cover 4-3 of the high pressure mixing barrel, and the water outlet holes 4-13 are provided on the lower cover 4-11 of the high pressure mixing barrel. The high pressure mixing tank 4 is provided with a spray atomizing device which is connected to the nozzle 4-5 below the water inlet hole 4-1 at the lower end of the high pressure mixing barrel upper cover 4-3, and the nozzle nut 4 is connected outside the nozzle 4-5. 6. The lower end of the nozzle 4-5 in the nozzle nut 4-6 is provided with a water jet edge 4-7. The second stage high pressure mixing barrel 6 has a barrel body 6-10, and the upper and lower ends of the barrel body 6-10 are respectively connected by a bolt 6-12 to a high pressure mixing barrel upper cover 6-3, a high pressure mixing barrel lower cover 6-11, and Type 0 seal 圏 6-4 sealed. The water inlet hole 6-1 and the air inlet hole 6-2 are respectively arranged on the end surface of the upper cover 6-3 of the high pressure mixing barrel, and the water outlet hole 6-13 is arranged on the lower cover 6-11 of the high pressure mixing barrel. The high-pressure mixing tank 6 is provided with a spray atomizing device, which is connected to the nozzle 6-5 below the water inlet hole 6-1 at the lower end of the high-pressure mixing barrel upper cover 6-3, and the nozzle nut 6- is connected outside the nozzle 6-5. 6. The lower end of the nozzle 6-5 in the nozzle nut 6-6 is provided with a water jet edge 6-7. The air inlet 2 is connected to the air inlet hole 4-2 of the first stage high pressure mixing drum 4 through a high pressure pipe, and the water outlet hole 4-13 of the first stage high pressure mixing barrel 4 is connected to the air inlet of the second stage high pressure mixing barrel 6 through a high pressure pipe. The hole 6-2, the water outlet hole 6-13 of the second stage high pressure mixing barrel 6 is connected to the air inlet hole 8-2 of the third stage high pressure mixing barrel 8 through the high pressure pipe, and the water outlet hole 8-13 of the third stage high pressure mixing barrel 8 The water inlet of the first-stage gas-water separation device 9 is connected to the water inlet of the first-stage gas-water separation device 9 through a high-pressure pipe, and the water outlet of the second-stage gas-water separation device 10 is connected to the water inlet of the second-stage gas-water separation device 10 The nozzle is connected to the water outlet 13 through the water discharge solenoid valve 11 and the pressure regulating valve 12. The air outlets of the first and second stage gas-water separation devices are connected to the reduction device 14, and the reduction device 14 is connected to the exhaust port 15.

[18] Using 吋, when the first stage water inlet solenoid valve 3 is opened, tap water with a pressure of 1.5 to 9.0 kg/cm2 is fed from the water inlet 1 through the first stage water inlet solenoid valve 3 into the first stage mixing tank 4, water from The water inlet hole 4-1 on the upper cover 4-3 of the high pressure mixing tank flows in, and the nozzle 4-5 in the nozzle nut 4-6 enables the water to spray and effectively atomize, forming an extremely easy to be dissolved with ozone gas. Water mist, the flow rate is adjusted by the small hole in the water jet knife edge 4-7. The high-pressure ozone gas with a pressure of 0.35~9.0kg/cm2 enters the first-stage mixing tank 4 through the air inlet 2, and the ozone gas enters from the air inlet hole 4-2 on the upper cover 4-3 of the high-pressure mixing barrel, and meets the water mist. The gas and water are dissolved in the ozone water, and the crucible is subjected to the first stage high pressure mixing in the barrel. Ozone water and part of the water-insoluble ozone gas flow together through the water outlet holes 4-13 on the lower lid of the high-pressure mixing tank 4-11, through the high-pressure connecting pipe and the intake air on the upper cover 6-3 of the second high-pressure mixing barrel The hole 6-2 enters the second stage high pressure mixing barrel 6-10, the second stage water inlet solenoid valve 5 is opened, the tap water enters the second stage mixing barrel 6, and the water is pressurized from the second stage high pressure mixing barrel 6-10. The water inlet hole 6-1 on the mixing tank upper cover 6-3 flows in, and the water-insoluble ozone gas carried by the ozone water sprays the atomized water in the second-stage high-pressure mixing barrel 6-10 with the nozzle 6-5. The mist is mixed in the second stage, and the ozone gas which is not dissolved in water is mixed into ozone water, which can be effectively treated by the two-stage high pressure mixing. Improve the mixing efficiency, but there is still a small amount of ozone gas which is not soluble in water. Ozone water carries a small amount of ozone gas together and flows through the water outlet hole 6-13 on the lower cover 6-11 of the high pressure mixing tank, and is covered from the third stage high pressure mixing barrel. The air inlet 8-2 on the 8-3 flows into the third stage high pressure mixing barrel 8-10, and the third stage water inlet solenoid valve 7 is opened, the tap water enters the third stage mixing barrel 8, and the water is discharged from the third stage high pressure. The water inlet hole 8-1 on the upper lid 8-3 of the high pressure mixing tank on the mixing tank 8-10 flows in, and the third stage mixing is performed in the third stage high pressure mixing tank 8-10. The third-stage high-pressure mixing tank 8-10 is equipped with a gas-water separation net 8-8. The gas-water separation net 8-8 (see Fig. 4) is made of a 100-mesh or 100-mesh microporous titanium mesh or other ozone-resistant mesh material. When the ozone water carries the ozone bubbles flowing through the gas-water separation net 8-8 in the third-stage mixing tank 8, the ozone bubbles entrained in the ozone water are broken up into a plurality of micro-bubbles, and the micro-bubbles float and are sprayed into the mixing barrel. The water mist is then dissolved into ozone water, which avoids the ozone bubbles being carried away by the ozone water, further improving the mixing efficiency of ozone gas and water. The ozone water carries a small amount of ozone gas together and flows through the high pressure mixing barrel under the cover 8-11. The water outlet holes 8-13 enter the gas water separation device. The pressure inside the multistage high pressure mixing device is adjusted to 0.3 to 7.0 kg/cm2 by the water jet blades 4-7, 6-7, 8-7 and the pressure regulating valve 11 to meet the demand for efficient mixing. If the mixing efficiency of the three-stage mixing tank does not achieve the desired effect, the number of mixing barrels can be additionally increased to increase the number of mixing, such as the fourth-stage mixing barrel, the fifth-stage mixing barrel, etc., to achieve higher Demand. After multiple stages of mixing, a very small amount of ozone gas is mixed in the ozone water to flow through the first-stage gas-water separation device 9 and the second-stage gas-water separation device 10, and the ozone water and the water-insoluble ozone gas are separated. The high-pressure ozone water having a pressure of 0.3 to 7.0 kg/cm2 flows out of the water outlet 13 through the water discharge solenoid valve 11 and the pressure regulating valve 12. The ozone gas is reduced to oxygen by the reduction device 14 and is discharged from the exhaust port 15.

Claims

Claim

[1] 1. A multi-stage high-pressure mixing device for manufacturing high-pressure ozone water, which has a water inlet (1), characterized in that the water inlet (1) is respectively connected to at least two stages of high-pressure mixing barrels, and each stage of high-pressure mixing barrels is There is a water inlet hole, a water outlet hole and an air inlet hole, and a water inlet solenoid valve is arranged between the water inlet (1) and the water inlet hole of the high pressure mixing barrel, and the air inlet port (2) is mixed with the first stage high pressure through the high pressure tube. The air inlet holes of the barrel are connected, and the water outlet hole of the high-pressure mixing barrel of the first stage is connected to the air inlet hole of the lower-stage high-pressure mixing barrel through the high-pressure pipe, and the water outlet hole of the first-stage high-pressure mixing barrel is connected to the first-stage gas-water separation through the high-pressure pipe. The device (9) has a spray atomizing device connected to the water inlet hole in each high-pressure mixing barrel, and a high-pressure mixing barrel net (8-9) is arranged inside the high-pressure mixing barrel of the first stage, and the high-pressure mixing barrel net A gas-water separation network (8-8) is arranged on the frame (8-9), and the water outlet of the first-stage gas-water separation device (9) is connected to the water inlet of the second-stage gas-water separation device (10), the second stage The water outlet of the gas-water separation device (10) passes through the water discharge solenoid valve (11), pressure The regulating valve (12) is connected to the water outlet (13), the first-stage gas-water separation device (9) and the second-stage gas-water separation device (10) are connected to the outlet device (14), and the reducing device (14) is connected to the row. Air port (15).

[2] 2. A multi-stage high-pressure mixing device for manufacturing high-pressure ozone water according to claim 1, wherein each of the high-pressure mixing barrels has a barrel body, and the upper and lower ends of the barrel are respectively connected. The upper cover of the high-pressure mixing barrel and the lower cover of the high-pressure mixing barrel, the water inlet hole and the air inlet hole of the high-pressure mixing barrel are disposed on the upper cover of the high-pressure mixing barrel, and the water outlet hole of the high-pressure mixing barrel is disposed on the lower cover of the high-pressure mixing barrel.

[3] 3. A multistage high pressure mixing device for manufacturing high pressure ozone water according to claim 1, wherein said spray atomizing device is below the water inlet hole of the lower end of the high pressure mixing barrel. The nozzle is connected, and the nozzle nut is connected outside the nozzle, and the lower end of the nozzle in the nozzle nut is provided with a water jet knife edge.

[4] 4. A multi-stage high-pressure mixing device for manufacturing high-pressure ozone water according to claim 2, wherein the barrel is separated from the upper lid of the high-pressure mixing barrel and the lower lid of the high-pressure mixing barrel. Sealed seal.

[5] 5. A multi-stage high-pressure mixing device for manufacturing high-pressure ozone water according to claim 1, wherein said high-pressure mixing barrel is 2 - 10, that is, the number of high-pressure mixing barrels is 2 - 10.

[6] 6. A multistage high pressure mixing device for producing high pressure ozone water according to claim 1, wherein said gas water separation mesh is made of an ozone resistant mesh material.

The multi-stage high-pressure mixing device for manufacturing high-pressure ozone water according to claim 6, characterized in that the gas-water separation net (8-8) is made of a microporous titanium plate of 100 mesh or more. Made of mesh or ozone resistant mesh material.