CN216549940U

CN216549940U - Ozone catalytic oxidation treatment equipment for high-salt high-COD wastewater

Info

Publication number: CN216549940U
Application number: CN202123213903.2U
Authority: CN
Inventors: 华铭; 吴靖枫; 张泽发
Original assignee: Jiangsu Xiongan Environmental Protection Technology Co ltd
Current assignee: Jiangsu Xiongan Environmental Protection Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses high-salt high-COD wastewater ozone catalytic oxidation treatment equipment which comprises an oxygen cylinder ozone generator, an ozone concentration detector, a bidirectional electric air valve, an ozone oxidation reactor, a wastewater flow pipe, a filter box, a filter plate, a wastewater area, a filter area, a lift pump and a water purification pipe, wherein an oxygen conveying pipe is arranged at the top of the oxygen cylinder, the end part of the oxygen conveying pipe is provided with the ozone generator, and the top of the ozone generator is provided with the ozone concentration detector. The utility model has the technical effects that the oxygen cylinder ozone generator, the ozone concentration detector, the bidirectional electric air valve, the ozone oxidation reactor, the filter box, the filter plate, the lift pump and the water purifying pipe are matched with each other; the advantage lies in, has realized that treatment effeciency is fast, and the time is shorter, goes out water of high quality, has the device of return stroke when ozone concentration is lower, and initial waste water has first filtration, avoids damaging or influences ozone oxidation reactor, and the structure is comparatively lower, advantage that cost of maintenance is lower.

Description

Ozone catalytic oxidation treatment equipment for high-salt high-COD wastewater

Technical Field

The utility model relates to the technical field of high-salt high-COD wastewater treatment, in particular to ozone catalytic oxidation treatment equipment for high-salt high-COD wastewater.

Background

The ozone catalytic oxidation treatment equipment for high-salt high-COD wastewater is equipment for treating the high-salt high-COD wastewater, and has the advantages of high treatment efficiency, short time, good effluent quality and high performance-to-cost ratio.

The existing high-salt and high-COD wastewater treatment, such as low-temperature evaporation concentration, takes longer time and greatly reduces the working efficiency, for example, the high-salt and high-COD wastewater low-temperature evaporation concentration device disclosed by the publication No. CN201921166676.2 has the problems of too low treatment efficiency and longer time, poor water outlet quality, more complex structure, higher maintenance cost and influence on the working efficiency.

Therefore, the utility model provides a high-salt high-COD wastewater ozone catalytic oxidation treatment device, which is used for solving the problems of low treatment efficiency, long treatment time, poor effluent quality, complex structure, high maintenance cost and influence on working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-salt high-COD wastewater ozone catalytic oxidation treatment device, which aims to solve the problems of low treatment efficiency, long treatment time, poor effluent quality, complex structure, high maintenance cost and influence on working efficiency in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a high COD waste water ozone catalytic oxidation treatment facility of high salt, includes oxygen cylinder ozone generator, ozone concentration detector, two-way electric air valve, ozone oxidation reactor, waste water flow pipe, rose box, filter, waste water district, filtering area, elevator pump and water purification pipe, the oxygen cylinder top is provided with the oxygen conveyer pipe, oxygen conveyer pipe tip is provided with ozone generator, the ozone generator top is provided with ozone concentration detector, ozone oxidation reactor surface is provided with the water purification pipe, water purification pipe surface connection has the water pump, has solved that treatment effeciency is too low, the longer problem of time, and it is relatively poor to go out the water quality, and the structure is comparatively complicated, and cost of maintenance is higher, influences work efficiency's problem.

Preferably, the outer surface of the ozone generator is provided with a first cabinet door, the outer surface of the ozone generator is provided with a first functional plate, the top of the ozone generator is provided with an ozone pipe, the end part of the ozone pipe is provided with an ozone concentration detector, and the ozone generator is useful for producing ozone.

Preferably, an ozone connecting pipe is arranged on the outer surface of the ozone concentration detector, the end of the ozone connecting pipe is connected with a bidirectional electric air valve, the outer surface of the bidirectional electric air valve is connected with an ozone return pipe, the outer surface of the bidirectional electric air valve is connected with an ozone conveying pipe, the end of the ozone conveying pipe is connected with an ozone oxidation reactor, the ozone concentration detector detects that the ozone concentration does not reach the standard, the bidirectional electric air valve opens the ozone return pipe to enter the ozone generator again when the ozone concentration does not reach the standard, and the bidirectional electric air valve opens the ozone conveying pipe to transfer ozone to the ozone oxidation reactor when the ozone concentration reaches the standard.

Preferably, a second cabinet door is arranged on the outer surface of the ozone oxidation reactor, a second function board is arranged on the outer surface of the ozone oxidation reactor, and the ozone oxidation reactor is used for reaction.

Preferably, the end of the wastewater flow pipe is connected with a filter box, the top of the filter box is provided with a cover plate, the top of the cover plate is provided with a handle, and the wastewater flow pipe is used for enabling wastewater to flow into the filter box for filtering.

Preferably, the inside filter that is provided with of rose box, the filter is provided with six, six the filter is parallel, and the inside filter of rose box is two filter plate in proper order, and two filter fine mesh boards, two carbon-layer filter will be big or little granule will filter the filter plate and filter fine mesh board and filter, is arriving the filtering area through the carbon-layer filter.

Preferably, the inside waste water district of seting up of rose box, the inside filtering area of seting up of rose box, waste water in the waste water district flows to the filtering area through filtering.

Preferably, the outer surface of the filter box is provided with a filtering wastewater pipe, the end part of the filtering wastewater pipe is connected with an ozone oxidation reactor, the outer surface of the filtering wastewater pipe is provided with a lift pump, and wastewater in a filtering area of the filter box flows into the ozone oxidation reactor through the filtering wastewater pipe and the lift pump.

In the technical scheme, the utility model provides the following technical effects and advantages: the technical effect is that the oxygen cylinder ozone generator, the ozone concentration detector, the bidirectional electric air valve, the ozone oxidation reactor, the filter box, the filter plate, the lift pump and the water purification pipe are matched with each other; the advantage lies in, has realized that treatment effeciency is fast, and the time is shorter, and it is of high quality to go out water, has the device of return stroke when ozone concentration is lower, and initial waste water has earlier and filters, avoids damaging or influence ozone oxidation reactor, and the structure is comparatively lower, advantage that cost of maintenance is lower.

Drawings

FIG. 1 is a schematic view of the overall structure of the oxygen cylinder of the present invention;

FIG. 2 is a schematic view of the overall structure of the ozone generator of the present invention;

FIG. 3 is a schematic view of the overall structure of an ozonation reactor according to the present invention;

fig. 4 is a sectional view showing the overall structure of the filter tank of the present invention.

Description of reference numerals:

1. an oxygen cylinder; 2. an oxygen delivery pipe; 3. an ozone generator; 4. a first cabinet door; 5. a first function board; 6. an ozone tube; 7. an ozone concentration detector; 8. an ozone connecting pipe; 9. a bidirectional electric air valve; 10. an ozone return pipe; 11. an ozone delivery pipe; 12. an ozone oxidation reactor; 13. a second cabinet door; 14. a second function board; 15. a wastewater flow pipe; 16. a filter box; 17. a cover plate; 18. a handle; 19. a filter plate; 20. a waste water zone; 21. a filtration zone; 22. filtering the waste water pipe; 23. a lift pump; 24. a water purifying pipe; 25. and (4) a water pump.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a high-salt high-COD wastewater ozone catalytic oxidation treatment device shown in figures 1-4, which comprises an oxygen cylinder 1, an ozone generator 3, an ozone concentration detector 7, a bidirectional electric air valve 9, an ozone oxidation reactor 12, a wastewater flow pipe 15, a filter box 16, a filter plate 19, a wastewater area 20, a filter area 21, a lift pump 23 and a water purification pipe 24, wherein the top of the oxygen cylinder 1 is provided with an oxygen conveying pipe 2, the end part of the oxygen conveying pipe 2 is provided with the ozone generator 3, the top of the ozone generator 3 is provided with the ozone concentration detector 7, the outer surface of the ozone oxidation reactor 12 is provided with the water purification pipe 24, and the outer surface of the water purification pipe 24 is connected with a water pump 25.

The outer surface of the ozone generator 3 is provided with a first cabinet door 4, the outer surface of the ozone generator 3 is provided with a first function plate 5, the top of the ozone generator 3 is provided with an ozone pipe 6, the end part of the ozone pipe 6 is provided with an ozone concentration detector 7, the outer surface of the ozone concentration detector 7 is provided with an ozone connecting pipe 8, the end part of the ozone connecting pipe 8 is connected with a bidirectional electric air valve 9, the outer surface of the bidirectional electric air valve 9 is connected with an ozone return pipe 10, the outer surface of the bidirectional electric air valve 9 is connected with an ozone conveying pipe 11, the end part of the ozone conveying pipe 11 is connected with an ozone oxidation reactor 12, the outer surface of the ozone oxidation reactor 12 is provided with a second cabinet door 13, the outer surface of the ozone oxidation reactor 12 is provided with a second function plate 14, the end part of a wastewater flow pipe 15 is connected with a filter box 16, the top of the filter box 16 is provided with a cover plate 17, the top of the cover plate 17 is provided with a handle 18, and the filter plate 19 is arranged inside the filter box 16, the filter 19 is provided with six, and six filter 19 are parallel, and filter box 16 is inside to have seted up waste water district 20, and filter box 16 is inside to have seted up filtering area 21, and the filter box 16 surface is provided with filtering waste pipe 22, and filtering waste pipe 22 end connection has ozone oxidation reactor 12, and filtering waste pipe 22 surface is provided with elevator pump 23.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the device is used, an oxygen bottle 1 is used for storing oxygen, when the device is used, the oxygen is released, the oxygen flows to an ozone generator 3 through an oxygen conveying pipe 2, the oxygen is converted into ozone through the ozone generator 3, the ozone flows to an ozone concentration detector 7 through an ozone pipe 6 at the top, the ozone concentration detector 7 is connected with a bidirectional electric air valve 9 through an ozone connecting pipe 8, the ozone concentration detector 7 detects that the ozone concentration does not reach the standard, when the ozone concentration does not reach the standard, the bidirectional electric air valve 9 opens an ozone return pipe 10 and enters the ozone generator 3 again, when the ozone concentration reaches the standard, the bidirectional electric air valve 9 opens an ozone conveying pipe 11 to convey the ozone to an ozone oxidation reactor 12, the wastewater flows to a filter box 16 through a wastewater flowing pipe 15, the wastewater flows to a wastewater area 20 of the filter box 16, and the wastewater sequentially passes through two filter screens, two filter fine mesh plates and two carbon layer filter plates, wherein large or small particles are filtered out of the filter mesh plates and the filter fine mesh plates, and then reach the filter area 21 through the carbon layer filter plates, and then flow into the ozone oxidation reactor 12 from the filter waste water pipe 22, and after the treatment of the ozone oxidation reactor 12 is completed, the particles flow out through the water purifying pipe 24.

Claims

1. The utility model provides a high COD waste water ozone catalytic oxidation treatment facility of high salt, includes oxygen cylinder (1) ozone generator (3), ozone concentration detector (7), two-way electric air valve (9), ozone oxidation reactor (12), waste water flow pipe (15), rose box (16), filter (19), waste water district (20), filtering area (21), elevator pump (23) and clean water pipe (24), its characterized in that: oxygen cylinder (1) top is provided with oxygen delivery pipe (2), oxygen delivery pipe (2) tip is provided with ozone generator (3), ozone generator (3) top is provided with ozone concentration detection appearance (7), ozone oxidation reactor (12) surface is provided with water purification pipe (24), water purification pipe (24) surface is connected with water pump (25).

2. The high-salt high-COD wastewater ozone catalytic oxidation treatment equipment according to claim 1, characterized in that: the ozone generating device is characterized in that a first cabinet door (4) is arranged on the outer surface of the ozone generator (3), a first function board (5) is arranged on the outer surface of the ozone generator (3), an ozone pipe (6) is arranged on the top of the ozone generator (3), and an ozone concentration detector (7) is arranged at the end part of the ozone pipe (6).

3. The high-salt high-COD wastewater ozone catalytic oxidation treatment equipment according to claim 1, characterized in that: ozone concentration detection appearance (7) surface is provided with ozone connecting pipe (8), ozone connecting pipe (8) end connection has two-way electronic pneumatic valve (9), two-way electronic pneumatic valve (9) surface is connected with ozone return stroke pipe (10), two-way electronic pneumatic valve (9) surface is connected with ozone conveyer pipe (11), ozone conveyer pipe (11) end connection has ozone oxidation reactor (12).

4. The high-salt high-COD wastewater ozone catalytic oxidation treatment equipment according to claim 1, characterized in that: the outer surface of the ozone oxidation reactor (12) is provided with a second cabinet door (13), and the outer surface of the ozone oxidation reactor (12) is provided with a second function board (14).

5. The high-salt high-COD wastewater ozone catalytic oxidation treatment equipment according to claim 1, characterized in that: the waste water flow pipe (15) end connection has rose box (16), rose box (16) top is provided with apron (17), apron (17) top is provided with handle (18).

6. The high-salt high-COD wastewater ozone catalytic oxidation treatment equipment according to claim 1, characterized in that: the filter box (16) is internally provided with a filter plate (19), the filter plate (19) is provided with six, six the filter plate (19) is parallel.

7. The high-salt high-COD wastewater ozone catalytic oxidation treatment equipment according to claim 1, characterized in that: a waste water area (20) is formed in the filter box (16), and a filter area (21) is formed in the filter box (16).

8. The high-salt high-COD wastewater ozone catalytic oxidation treatment equipment according to claim 1, characterized in that: the surface of the filter box (16) is provided with a waste filtering water pipe (22), the end part of the waste filtering water pipe (22) is connected with an ozone oxidation reactor (12), and the surface of the waste filtering water pipe (22) is provided with a lifting pump (23).