Low-temperature ozone stirring device

Abstract

The utility model provides a low-temperature ozone stirring device which comprises a storage device, a stirring device body is arranged on one side of the storage device, a gas pumping assembly is arranged between the storage device and the stirring device body, a rotatable stirring blade is arranged in the stirring device body, the stirring blade is of a multi-layer disc type structure, and the storage device comprises a gas storage tank body. A gas storage cavity is formed in the gas storage tank body, an interlayer is arranged between the gas storage cavity and the gas storage tank body, the interlayer is used for circulating a cooling medium, the stirring device comprises a stirring tank body, a vertical part is arranged in the stirring tank body, the vertical part is a multi-hole stand column, and stirring blades are arranged on the vertical part in a sleeving mode. The problem that a traditional ozone stirring device cannot realize effective ozone storage and continuous supply is solved.

Description

Technical Field

[0001] This utility model relates to the field of ozone disinfection, and in particular to a low-temperature ozone stirring device. Background Technology

[0002] Ozone, as a strong oxidant, has wide applications in water treatment, air purification, and food preservation. However, ozone is unstable and easily decomposes at room temperature, making its storage a major challenge. Traditional ozone storage devices have an ozone half-life of only about 16 minutes in water, requiring it to be produced and used immediately after generation, making effective storage and continuous supply impossible.

[0003] In some production lines that use ozone for disinfection, the process involves waiting for the previous batch of ozone water to finish spraying before waiting for ozone to be generated again and then mixing it. This greatly limits production efficiency and cannot meet the needs of a streamlined operation. This intermittent working mode not only increases time costs but may also affect the treatment effect due to untimely ozone supply.

[0004] The low-temperature ozone stirring device of the present invention, through its unique storage and stirring device design, can effectively solve the problem of ozone being difficult to store, achieve continuous ozone supply and efficient mixing, meet the requirements of ozone mixing production line operation, and significantly improve production efficiency and treatment effect. Utility Model Content

[0005] The main purpose of this invention is to provide a low-temperature ozone stirring device that solves the problem that traditional ozone stirring devices cannot achieve effective ozone storage and continuous supply.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a low-temperature ozone stirring device, including a storage device, a stirring device provided on one side of the storage device, a pump assembly provided between the storage device and the stirring device, and a rotatable stirring blade provided inside the stirring device, the stirring blade having a multi-layer disc structure.

[0007] The storage device includes a gas storage tank, an internal gas storage chamber, and an interlayer between the gas storage chamber and the gas storage tank for circulating cooling medium.

[0008] The mixing device includes a mixing tank, the interior of which is provided with a vertical section, which is a perforated column, and the mixing blades are fitted onto the vertical section.

[0009] In the preferred embodiment, the stirring blade includes a multi-layer air diffuser disc, with a through hole at the center of the air diffuser disc, an inner ring at the edge of the through hole, an outer ring coaxially arranged on the outer side of the inner ring, and an inner blade between the inner ring and the outer ring.

[0010] The inner ring is coaxially fitted with the vertical part, and the inner ring is rotatably connected to the vertical part.

[0011] In the preferred embodiment, the inner ring has multiple internal air vents evenly distributed on its circumferential surface, and the air vents are connected to the holes on the vertical part.

[0012] The outer ring is also evenly distributed with multiple outgoing air holes, and multiple outer blades are provided on both sides of the outgoing air holes.

[0013] In the preferred embodiment, the outer blade extends outward along the tangent direction of the outer circumferential surface of the outer ring;

[0014] The inner vent is connected to the outer vent, and the inner circle of the outer vent is equipped with a one-way valve.

[0015] In the preferred embodiment, a first air inlet pipe is provided at the top of the gas storage tank, a connecting pipe is provided below the first air inlet pipe, the connecting pipe extends to the bottom of the interlayer, and a surrounding pipe is also provided at the bottom of the connecting pipe, the surrounding pipe surrounds the bottom of the outside of the gas storage cavity.

[0016] The top of the gas storage tank is equipped with a first observation window, and the bottom of the gas storage tank is equipped with a gas storage support.

[0017] In the preferred embodiment, the side of the surrounding tube facing upward is also provided with surrounding air holes, and the top of the interlayer is also provided with a first air outlet pipe. The first air outlet pipe is directly connected to the interlayer. The first air inlet pipe is used to transport the cooling medium into the interlayer, and the first air outlet pipe is used to output the cooling medium in the interlayer.

[0018] In the preferred embodiment, the air pump assembly includes a mounting base, an air pump is provided above the mounting base, one side of the air pump is connected to a third air inlet pipe, and the other side is provided with a second air inlet pipe;

[0019] The third air inlet pipe is connected to the air storage chamber, and the second air inlet pipe is connected to the vertical part in the mixing tank.

[0020] In the preferred embodiment, multiple heating tubes are provided on the outside of the third and second air intake pipes.

[0021] This invention provides a low-temperature ozone mixing device with the following advantages: The jacketed design of the storage unit allows for the circulation of a cooling medium, effectively reducing the temperature within the storage chamber and significantly improving the storage stability of ozone, thus solving the problem of difficult ozone storage. The multi-layered disc-shaped stirring blades combined with the porous column ensure more thorough and efficient mixing of ozone and liquid. Furthermore, the pump assembly ensures stable ozone delivery to the mixing device, and the heating element regulates the gas temperature, further optimizing the mixing effect. This device can meet the requirements of a streamlined ozone mixing operation, greatly improving production efficiency and demonstrating promising application prospects and economic benefits. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0023] Figure 1 This is an isometric view of the stirring device of this utility model;

[0024] Figure 2 This is a cross-sectional schematic diagram of the stirring device of this utility model;

[0025] Figure 3 This is a partial view of the air pump assembly of this utility model;

[0026] Figure 4 This is an axonometric view of the circumferential tube of this utility model;

[0027] Figure 5 This is an isometric view of the stirring blade of this utility model;

[0028] Figure 6 This is an isometric view of the internal structure of the air diffuser disc of this utility model.

[0029] In the figure: Storage device 1; Storage bracket 101; Gas storage tank 102; First observation window 103; First air inlet pipe 104; First air outlet pipe 105; Second air inlet pipe 106; Interlayer 107; Connecting pipe 108; Surrounding pipe 109; Gas storage chamber 110; Surrounding air hole 111; Pump assembly 2; Mounting base 201; Third air inlet pipe 202; Second air outlet pipe 203; Pump 204; Vertical part 205; Heating pipe 206; Stirring assembly 3; Stirring bracket 301; Stirring tank 302; Second observation window 303; Discharge pipe 304; Stirring blade 4; Dispersing plate 401; Outer ring 402; Inner ring 403; Inner blade 404; Outer blade 405; Outer air hole 406; Inner air hole 407. Detailed Implementation

[0030] Example 1

[0031] like Figure 1-6 As shown, a low-temperature ozone stirring device includes a storage device 1, a stirring device 3 is provided on one side of the storage device 1, a pump assembly 2 is provided between the storage device 1 and the stirring device 3, and a rotatable stirring blade 4 is provided inside the stirring device 3. The stirring blade 4 has a multi-layer disc structure.

[0032] Storage device 1 includes a gas storage tank 102, a gas storage chamber 110 is provided inside the gas storage tank 102, and an interlayer 107 is provided between the gas storage chamber 110 and the gas storage tank 102. The interlayer 107 is used for circulating cooling medium.

[0033] The stirring device 3 includes a stirring tank 302, and a vertical part 205 is provided inside the stirring tank 302. The vertical part 205 is a multi-hole column, and the stirring blade 4 is sleeved on the vertical part 205.

[0034] In the preferred embodiment, the stirring blade 4 includes a multi-layer air diffuser 401, with a through hole at the center of the air diffuser 401, an inner ring 403 at the edge of the through hole, an outer ring 402 coaxially arranged on the outer side of the inner ring 403, and an inner blade 404 between the inner ring 403 and the outer ring 402.

[0035] The inner ring 403 is coaxially sleeved with the vertical part 205, and the inner ring 403 is rotatably connected to the vertical part 205.

[0036] In the preferred embodiment, the inner ring 403 has a plurality of internal air outlets 407 evenly distributed on its circumferential surface, and the air outlets 407 are connected to the holes on the vertical part 205.

[0037] The outer ring 402 is also provided with multiple outlet vents 406 evenly distributed on its circumferential surface, and multiple outer blades 405 are provided on both sides of the outlet vents 406.

[0038] In the preferred embodiment, the outer blade 405 extends outward along the tangent direction of the outer circumferential surface of the outer ring 402;

[0039] The inner vent 407 is connected to the outer vent 406, and the inner circle of the outer vent 406 is equipped with a one-way valve.

[0040] In a preferred embodiment, the top of the gas storage tank 102 is provided with a first air inlet pipe 104, and a connecting pipe 108 is provided below the first air inlet pipe 104. The connecting pipe 108 extends to the bottom of the interlayer 107, and a surrounding pipe 109 is also provided at the bottom of the connecting pipe 108. The surrounding pipe 109 surrounds the bottom of the outer side of the gas storage cavity 110.

[0041] The top of the gas storage tank 102 is also provided with a first observation window 103, and the bottom of the gas storage tank 102 is provided with a gas storage support 101.

[0042] In the preferred embodiment, a surrounding vent 111 is provided on the upward side of the surrounding tube 109, and a first vent pipe 105 is provided on the top of the interlayer 107. The first vent pipe 105 is directly connected to the interlayer 107. The first inlet pipe 104 is used to transport the cooling medium into the interlayer 107, and the first vent pipe 105 is used to output the cooling medium in the interlayer 107.

[0043] In the preferred embodiment, the air pump assembly 2 includes a mounting base 201, an air pump 204 is provided above the mounting base 201, one side of the air pump 204 is connected to the third air inlet pipe 202, and the other side is provided with a second air inlet pipe 203.

[0044] The third air inlet pipe 202 is connected to the air storage chamber 110, and the second air inlet pipe 203 is connected to the vertical part 205 in the mixing tank 302.

[0045] In the preferred embodiment, the third air intake pipe 202 and the second air intake pipe 203 are provided with a plurality of heating pipes 206 on their exterior.

[0046] The specific operation mode of a low-temperature ozone stirring device is as follows: After the low-temperature nitrogen gas input through the first air inlet pipe 104 in the interlayer 107 of the gas storage tank 102 is cooled, the ozone is stored in the gas storage chamber 110 through the second air inlet pipe 106. The low-temperature environment reduces the decomposition rate of ozone and improves its storage stability.

[0047] After water at a certain temperature is added to the mixing tank 302, the air pump 204 starts and draws ozone from the gas storage chamber 110 through the third air inlet pipe 202. Since multiple heating pipes 206 are installed on the outside of the third air inlet pipe 202 and the second air inlet pipe 203, the heating pipes 206 can adjust the temperature of the ozone gas according to actual needs during ozone delivery, ensuring it reaches a suitable state before entering the mixing device 3. Simultaneously, the air pump 204 delivers the drawn ozone through the second air inlet pipe 203 to the vertical part 205 of the mixing tank 302 within the mixing device 3.

[0048] Ozone entering the vertical section 205 connects with the internal vent holes 407 evenly distributed on the circumferential surface of the inner ring 403 of the agitator blade 4 through the holes in the vertical section 205, thus entering the agitator blade 4. The multi-layer diffuser plate 401 structure of the agitator blade 4 allows ozone to diffuse at multiple levels.

[0049] The stirring blade 4 is mounted on the vertical part 205 and is rotatable. When the stirring blade 4 rotates, the inner ring 403 rotates relative to the vertical part 205. The inner vent 407 is connected to the outer vent 406, and the one-way valve on the inner circle of the outer vent 406 ensures that ozone can only flow from the inner vent 407 to the outer vent 406. As the stirring blade 4 rotates, the outer vents 406, which are evenly distributed on the circumference of the outer ring 402, continuously release ozone. At the same time, the outer blades 405 on both sides of the outer vent 406 extend outward along the tangent direction of the outer circumference of the outer ring 402, generating a stirring force during rotation, so that the ozone is fully mixed with the liquid in the mixing tank 302. In addition, the inner blades 404 between the inner ring 403 and the outer ring 402 also play an auxiliary stirring role, further improving the mixing effect.

[0050] The mixed ozone water is connected to an external spraying device through the discharge pipe 304. While using the ozone water, ozone can continue to be stored in the gas storage tank 102.

[0051] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A low-temperature ozone stirring device, characterized in that: It includes a storage device (1), a stirring device (3) is provided on one side of the storage device (1), a pump assembly (2) is provided between the storage device (1) and the stirring device (3), and a rotatable stirring blade (4) is provided inside the stirring device (3). The stirring blade (4) has a multi-layer disc structure. The storage device (1) includes a gas storage tank (102), and the gas storage tank (102) has a gas storage cavity (110) inside. A sandwich layer (107) is provided between the gas storage cavity (110) and the gas storage tank (102). The sandwich layer (107) is used for circulating cooling medium. The stirring device (3) includes a stirring tank (302), and the interior of the stirring tank (302) is provided with a vertical part (205). The vertical part (205) is a multi-hole column, and the stirring blade (4) is sleeved on the vertical part (205).

2. The low-temperature ozone stirring device according to claim 1, characterized in that: The stirring blade (4) includes a multi-layer air diffuser (401), with a through hole at the center of the air diffuser (401), an inner ring (403) at the edge of the through hole, an outer ring (402) coaxially provided on the outer side of the inner ring (403), and an inner blade (404) between the inner ring (403) and the outer ring (402). The inner ring (403) and the vertical part (205) are coaxially sleeved, and the inner ring (403) and the vertical part (205) are rotatably connected.

3. The low-temperature ozone stirring device according to claim 2, characterized in that: The inner ring (403) has multiple internal air outlets (407) evenly distributed on its circumferential surface, and the air outlets (407) are connected to the holes on the vertical part (205). The outer ring (402) is also provided with multiple outgoing air holes (406) evenly distributed on its circumferential surface, and multiple outer blades (405) are provided on both sides of the outgoing air holes (406).

4. The low-temperature ozone stirring device according to claim 3, characterized in that: The outer blade (405) extends outward along the tangent direction of the outer circumferential surface of the outer ring (402); The inner vent (407) is connected to the outer vent (406), and the inner circle of the outer vent (406) is equipped with a one-way valve.

5. The low-temperature ozone stirring device according to claim 1, characterized in that: The top of the gas storage tank (102) is provided with a first air inlet pipe (104), and a connecting pipe (108) is provided below the first air inlet pipe (104). The connecting pipe (108) extends to the bottom of the interlayer (107), and a surrounding pipe (109) is also provided at the bottom of the connecting pipe (108). The surrounding pipe (109) surrounds the bottom of the outside of the gas storage cavity (110). The top of the gas storage tank (102) is also provided with a first observation window (103), and the bottom of the gas storage tank (102) is provided with a gas storage bracket (101).

6. The low-temperature ozone stirring device according to claim 5, characterized in that: The surrounding tube (109) is also provided with a surrounding air hole (111) on the upward side, and the top of the interlayer (107) is also provided with a first air outlet pipe (105). The first air outlet pipe (105) is directly connected to the interlayer (107). The first air inlet pipe (104) is used to transport the cooling medium into the interlayer (107), and the first air outlet pipe (105) is used to output the cooling medium in the interlayer (107).

7. The low-temperature ozone stirring device according to claim 1, characterized in that: The air pump assembly (2) includes a mounting base (201), an air pump (204) is provided above the mounting base (201), one side of the air pump (204) is connected to a third air inlet pipe (202), and the other side is provided with a second air inlet pipe (203). The third air inlet pipe (202) is connected to the air storage chamber (110), and the second air inlet pipe (203) is connected to the vertical part (205) in the mixing tank (302).

8. The low-temperature ozone stirring device according to claim 7, characterized in that: Multiple heating tubes (206) are provided on the outside of the third air intake pipe (202) and the second air intake pipe (203).

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