CN215048666U

CN215048666U - Ozone generating device for sewage treatment

Info

Publication number: CN215048666U
Application number: CN202120220745.4U
Authority: CN
Inventors: 孙敏; 杨彬
Original assignee: Suzhou Juyao Environmental Protection Technology Co ltd
Current assignee: Suzhou Juyao Environmental Protection Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-07
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses an ozone generating device for sewage treatment, including rack, oxygen mechanism, control box, the bottom surface of rack is through the fixed balanced seat that is provided with of connection pad, the side surface is equipped with air inlet, gas vent respectively about the rack, the rack side of gas vent below is equipped with backward flow takeover, feed liquor takeover, the rack inner wall bottom of sealed cabinet door rear side is equipped with the block terminal, oxygen mechanism includes high-pressure discharge tank, cooling tank, surge tank, the inner chamber baffle of high-pressure discharge tank falls into discharge chamber and lower decompression chamber, the vertical top surface middle part of establishing at the cooling tank of surge tank, side surface one end before the rack of sealed cabinet door top is transversely established to the control box. The utility model discloses oxygen accomplishes the formation of ozone and automatic leading-in lower decompression chamber under in last discharge chamber high voltage electrode effect, shifts to in the cooling tank by solenoid valve control after the decompression processing and accomplishes the water-cooling and handle and collect to the surge tank in, excellent in use effect.

Description

Ozone generating device for sewage treatment

Technical Field

The utility model relates to the technical field of ozone manufacturing, in particular to an ozone generating device for sewage treatment.

Background

Ozone is an allotrope of oxygen, and has the chemical formula O3, formula weight 47.998, and a fishy smell, a light blue gas. Ozone has strong oxidizing property, is a stronger oxidant than oxygen, and can perform oxidation reaction at a lower temperature, such as oxidizing silver into silver peroxide, oxidizing lead sulfide into lead sulfate, and reacting with potassium iodide to generate iodine. Turpentine, coal gas and the like can spontaneously combust in ozone. Ozone is a powerful bleaching agent in the presence of water. Ozonides are also readily formed at low temperatures with unsaturated organic compounds. Used as strong oxidant, bleaching agent, fur deodorizer, air purifier, disinfectant, and drinking water. Ozone can be used to replace many catalytic oxidations or high-temperature oxidations in chemical production, simplifying the production process and increasing the productivity. Liquid ozone can also be used as an oxidizer for rocket fuels. The ozone layer exists in the atmosphere, the concentration of the ozone layer near the earth surface is 0.001-0.03 ppm, the ozone layer is generated by absorbing ultraviolet rays with the wavelength of less than 185nm of the sun by oxygen in the atmosphere, and the short-wave light (less than 30 nm) harmful to human bodies in sunlight can be absorbed by the ozone layer, so that the short-wave light is prevented from being irradiated to the ground, and organisms are prevented from being damaged by the ultraviolet rays. The existing ozone manufacturing equipment for sewage treatment processing is mostly large-scale assembling equipment, not only occupies a large treatment space, but also has high operation cost and inconvenient movement, is difficult to meet the treatment requirements of different producing areas, and has poor practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ozone generating device for sewage treatment to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an ozone generating device for sewage treatment comprises a cabinet, an oxygen generating mechanism and a control box, wherein a balance seat is fixedly arranged on the bottom surface of the cabinet through a connecting disc, an air inlet and an air outlet are respectively and transversely and fixedly arranged at one end of the upper part of the left side surface and the right side surface of the cabinet through a through hole, a backflow connecting pipe and a liquid inlet connecting pipe are sequentially arranged on the side surface of the cabinet below the air outlet from bottom to top, a sealing cabinet door is movably arranged at the lower end of the front side surface of the cabinet through a groove, a distribution box is fixedly arranged at the bottom end of the inner wall of the cabinet at the rear side of the sealing cabinet door, the oxygen generating mechanism comprises a high-voltage discharge tank, a cooling tank and a pressure stabilizing tank, the high-voltage discharge tank is vertically and fixedly arranged at one end of the top surface of the distribution box in the cabinet, the inner cavity of the high-voltage discharge tank is divided into an upper discharge chamber and a lower discharge chamber through a funnel-shaped partition plate at the lower part, the cooling tank is vertically and fixedly arranged on the top surface of the distribution box at one side of the high-voltage discharge tank, the pressure stabilizing tank is vertically and fixedly arranged in the middle of the top surface of the cooling tank, the control box is transversely and fixedly arranged at one end of the front side surface of the cabinet above the sealing cabinet door, and the control box is in signal connection with the oxygen generation equipment in the cabinet through the controller.

Preferably, the balance seat is integrated with the cabinet into a whole through the connecting disc by adopting a welding process, and a plurality of groups of universal wheels are fixedly arranged on the surface of the bottom of the balance seat.

Preferably, one end of the air inlet and one end of the air outlet, which are positioned inside the cabinet, are respectively communicated with the inner cavities of the high-voltage discharge tank and the pressure stabilizing tank through air pipes, and air valves are respectively arranged at pipe orifices of the air inlet and the air outlet.

Preferably, the cooling tank is a circulating water supply tank, one end of the backflow connecting pipe and one end of the liquid inlet connecting pipe, which are positioned inside the cabinet, are respectively communicated with the inner cavity of the cooling tank, and a flow control valve is arranged at the pipe orifice of the backflow connecting pipe and the liquid inlet connecting pipe.

Preferably, the distribution box is made of insulating materials, and the high-voltage electrode in the upper discharge chamber is controlled through power transformation equipment in the distribution box through a controller.

Preferably, the lower decompression chamber is communicated with the inner cavity of the cooling tank under the action of the electromagnetic valve through a conduit, and the cooling tank and the pressure stabilizing tank are of a gourd-shaped sealing connection structure and are integrated into a whole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the oxygen generating mechanism comprises a high-voltage discharge tank, a cooling tank and a pressure stabilizing tank, the distribution box controls the action of a high-voltage electrode in the upper discharge chamber through the cooperation of power transformation equipment in the distribution box and a controller, oxygen completes the generation of ozone under the action of the high-voltage electrode in the upper discharge chamber and is automatically guided into the lower pressure reducing chamber, the oxygen is controlled by an electromagnetic valve to be transferred into the cooling tank after pressure reduction treatment to complete water cooling treatment and is collected into the pressure stabilizing tank, and the movable built-in oxygen generating structure is convenient to move while the occupied space is reduced, and the using effect is good.

2. The solenoid valve is arranged on the side face of the guide pipe between the lower decompression chamber and the cooling tank, the ozone transfer amount during water cooling operation can be effectively controlled to avoid influencing the quality of ozone, the flow control valves are respectively arranged at the pipe openings of the backflow connecting pipe and the liquid inlet connecting pipe, the quality of cooling water can be effectively guaranteed to avoid the influence of impurities on the quality, and the practicability is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a cross-sectional view of the connection structure of the high-voltage discharge tank and the cooling tank of the present invention.

In the figure: 1. a cabinet; 2. a control box; 3. a balance seat; 4. an air inlet; 5. an exhaust port; 6. a reflux connection pipe; 7. a liquid inlet connecting pipe; 8. sealing the cabinet door; 9. a distribution box; 10. a high-voltage discharge tank; 11. a cooling tank; 12. a surge tank; 13. an upper discharge chamber; 14. a lower decompression chamber; 15. a universal wheel; 16. an air valve; 17. a flow control valve; 18. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an ozone generating device for sewage treatment comprises a cabinet 1, an oxygen generating mechanism and a control box 2, wherein a balance seat 3 is fixedly arranged on the bottom surface of the cabinet 1 through a connecting disc, an air inlet 4 and an air outlet 5 are respectively and transversely and fixedly arranged at one end of the upper portion of the left and right side surfaces of the cabinet 1 through a through hole, a backflow connection pipe 6 and a liquid inlet connection pipe 7 are sequentially arranged on the side surface of the cabinet 1 below the air outlet 5 from bottom to top, a sealing cabinet door 8 is movably arranged at the lower end of the front side surface of the cabinet 1 through a groove, a distribution box 9 is fixedly arranged at the bottom end of the inner wall of the cabinet 1 at the rear side of the sealing cabinet door 8, the oxygen generating mechanism comprises a high-pressure discharge tank 10, a cooling tank 11 and a pressure stabilizing tank 12, the high-pressure discharge tank 10 is vertically and fixedly arranged at one end of the top surface of the distribution box 9 in the cabinet 1, the inner cavity of the high-pressure discharge tank 10 is divided into an upper discharge chamber 13 and a lower pressure reduction chamber 14 through a funnel-shaped partition plate, the cooling tank 11 is vertically and fixedly arranged on the top surface of the distribution box 9 on one side of the high-voltage discharge tank 10, the voltage stabilizing tank 12 is vertically and fixedly arranged in the middle of the top surface of the cooling tank 11, the control box 2 is transversely and fixedly arranged at one end of the front side surface of the cabinet 1 above the sealing cabinet door 8, and the control box 2 is in signal connection with oxygen generation equipment in the cabinet 1 through a controller; the balance seat 3 and the cabinet 1 are integrated into a whole through a connecting disc by adopting a welding process, and a plurality of groups of universal wheels 15 are fixedly arranged on the bottom surface of the balance seat 3, so that the movement is convenient; one ends of the air inlet 4 and the air outlet 5, which are positioned in the cabinet 1, are respectively communicated with the inner cavities of the high-voltage discharge tank 10 and the pressure stabilizing tank 12 through air pipes, and air valves 16 are respectively arranged at pipe orifices of the air inlet 4 and the air outlet 5, so that the influence of excessive air inflow on odor generation is avoided; the cooling tank 11 is a circulating water supply tank, one ends of the backflow connecting pipe 6 and the liquid inlet connecting pipe 7, which are positioned in the cabinet 1, are respectively communicated with the inner cavity of the cooling tank 11, and the pipe orifices of the backflow connecting pipe and the liquid inlet connecting pipe are provided with flow control valves 17, so that the cooling water management requirement is met; the distribution box 9 is made of insulating materials, and the action of a high-voltage electrode in the upper discharge chamber 13 is controlled by the power transformation equipment in the distribution box through the cooperation of a controller, so that automatic control is realized to ensure the ozone generation performance; the lower decompression chamber 14 is communicated with the inner cavity of the cooling tank 11 under the action of the electromagnetic valve 18 through a conduit, and the cooling tank 11 and the pressure stabilizing tank 12 are of a gourd-shaped sealing connection structure and are integrated into a whole, so that the cooling requirement is met and the gas transmission reliability is ensured.

The utility model discloses a theory of operation and use flow: when the device is used, the cabinet 1 is moved into a treatment area and fixed under the action of the universal wheels 15 through the balance seat 3 according to sewage treatment requirements, oxygen required for manufacturing is connected into the high-voltage discharge tank 10 through the air valve 16 through the air inlet 4, external circulating water for cooling is connected into the cooling tank 11 through the liquid inlet connecting pipe 7 and water receiving operation is completed under the action of the flow control valve 17 through the backflow connecting pipe 6, the oxygen completes ozone generation under the action of a high-voltage electrode in the upper discharge chamber 13 and is automatically guided into the lower decompression chamber 14, the ozone is controlled by the electromagnetic valve 17 to be transferred into the cooling tank 11 after decompression treatment to complete water cooling treatment so as to avoid the influence of reverse reaction on the ozone generation, the ozone after the water cooling treatment is automatically collected into the pressure stabilizing tank 12 to facilitate the later-stage discharge completion of the discharge from the air outlet 5, and the built-in oxygen generating structure can be moved, so that the use effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ozone generating device for sewage treatment, includes rack (1), oxygen generating mechanism, control box (2), its characterized in that: the bottom surface of rack (1) is provided with balanced seat (3) through the connection pad is fixed, the left and right sides of rack (1) side surface upper portion one end is provided with air inlet (4), gas vent (5) through seting up the through-hole horizontal fixed air inlet (4), gas vent (5) respectively, supreme backward flow takeover (6), the feed liquor takeover (7) of being equipped with is in proper order down followed to rack (1) side of gas vent (5) below, the preceding side surface lower extreme of rack (1) is provided with sealed cabinet door (8) through seting up the recess activity, rack (1) inner wall bottom mounting of sealed cabinet door (8) rear side is provided with block terminal (9), oxygen generation mechanism includes high-voltage discharge tank (10), cooling tank (11), surge tank (12), the vertical fixed block terminal (9) top surface one end that sets up in rack (1) inside of high-voltage discharge tank (10), the inner chamber of high-voltage discharge tank (10) is gone up discharge chamber (13) and lower decompression chamber (14) through lower part funnel-shaped partition division board share ) The utility model discloses a high-pressure discharge tank (10), cooling tank (11) vertical fixed setting is at block terminal (9) top surface of high-pressure discharge tank (10) one side, the vertical fixed top surface middle part that sets up in cooling tank (11) of surge tank (12), control box (2) transversely fixed set up in rack (1) front side surface one end of sealed cabinet door (8) top, control box (2) are through controller and rack (1) interior oxygen equipment signal connection that produces.

2. The ozone generator for wastewater treatment as set forth in claim 1, wherein: the balance seat (3) is integrated with the cabinet (1) into a whole through a connecting disc by adopting a welding process, and a plurality of groups of universal wheels (15) are fixedly arranged on the surface of the bottom of the balance seat (3).

3. The ozone generator for wastewater treatment as set forth in claim 1, wherein: one end of the air inlet (4) and one end of the air outlet (5) which are positioned inside the cabinet (1) are respectively communicated with the inner cavities of the high-voltage discharge tank (10) and the pressure stabilizing tank (12) through air pipes, and air valves (16) are respectively arranged at the pipe openings of the air inlet (4) and the air outlet (5).

4. The ozone generator for wastewater treatment as set forth in claim 1, wherein: cooling tank (11) are the circulation feed water tank, backflow connection pipe (6), feed liquor are taken over one end that (7) are located cabinet (1) inside and are equipped with accuse stream valve (17) with cooling tank (11) inner chamber intercommunication and its mouth of pipe department respectively.

5. The ozone generator for wastewater treatment as set forth in claim 1, wherein: the distribution box (9) is made of insulating materials, and the high-voltage electrode in the upper discharge chamber (13) is controlled by the power transformation equipment inside the distribution box through a controller.

6. The ozone generator for wastewater treatment as set forth in claim 1, wherein: the lower decompression chamber (14) is communicated with the inner cavity of the cooling tank (11) under the action of the electromagnetic valve (18) through a guide pipe, and the cooling tank (11) and the pressure stabilizing tank (12) are of a gourd-shaped sealing connection structure and are integrated into a whole.