Efficient oxidation device for high-concentration organic tail water

Abstract

The utility model relates to an efficient oxidation device for high-concentration organic tail water, which comprises a shell, an ozone generator, a gas flow meter, a gas inlet ozone concentration detector and a control host, the shell is provided with a water distribution area, a first ozone contact oxidation area, a first ultraviolet light catalysis area, a second ozone contact oxidation area, a second ultraviolet light catalysis area and an overflow weir outflow area which are sequentially communicated from right to left; aeration pipes are arranged in the first ozone contact oxidation zone and the second ozone contact oxidation zone, aeration heads are arranged on the aeration pipes, and the aeration pipes are connected with a gas flow meter and an ozone generator through pipelines; photocatalysis modules are arranged in the first ultraviolet light catalysis area and the second ultraviolet light catalysis area; a fingerprint identification area is arranged on the control host, and a fingerprint identification module is arranged on the fingerprint identification area; the tail water is efficiently oxidized through cross-flow contact, the oxidation effect is improved, control over wastewater treatment by a specially-assigned person can be achieved, and safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -efficient oxidation device technical field especially is a kind of high -efficient oxidation device of high concentration organic tail water. BACKGROUND

[0002] Industrial wastewater is various, especially in high concentration organic wastewater, a large number of refractory organic pollutants, will make traditional biological treatment technology difficult to achieve results. Organic pollutants cannot be effectively degraded, so that the result of the whole treatment process cannot achieve the expected effect and purpose.

[0003] Secondly, for the problem that single traditional treatment method such as materialization method, biochemical method cannot work, pre-treatment technology is emphasized, and several methods such as materialization treatment and biological treatment are coupled, which is an important breakthrough direction for solving such high concentration organic wastewater pollution problem at present.

[0004] High concentration refractory organic wastewater has a very large impact on water environment, and the impact time is also quite persistent, and the actual processing difficulty is also larger, and the traditional processing technology has many problems such as high cost and low efficiency. The existing treatment of high concentration organic tail water generally only uses single ultraviolet lamp or ozone for treatment, which is low in efficiency and poor in effect.

[0005] Therefore, in the utility model patent application, the applicant carefully studies a kind of high -efficient oxidation device of high concentration organic tail water to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model mainly aims at providing a kind of high -efficient oxidation device of high concentration organic tail water, which is cross-flow contact high -efficient oxidation organic tail water, improves oxidation effect, and can also realize the control of special person to carry out wastewater treatment, improves safety.

[0007] To achieve the above-mentioned purpose, the utility model takes the following technical solutions:

[0008] A kind of high -efficient oxidation device of high concentration organic tail water, including shell, ozone generator, gas flow meter, air inlet ozone concentration detector and control host, the shell has water distribution area, first ozone contact oxidation zone, first ultraviolet light catalytic zone, second ozone contact oxidation zone, second ultraviolet light catalytic zone and overflow weir outflow area sequentially communicated from right to left;

[0009] Aeration pipe is arranged in the first ozone contact oxidation zone and the second ozone contact oxidation zone, and aeration head is arranged on the aeration pipe, and the aeration pipe is connected with the gas flow meter and the ozone generator by pipeline;

[0010] Light catalytic module is arranged in the first ultraviolet light catalytic zone and the second ultraviolet light catalytic zone.

[0011] The control host is provided with a fingerprint identification area, and a fingerprint identification module is arranged on the fingerprint identification area.

[0012] As a preferred solution, the number of aeration heads in the first ozone contact oxidation zone and the second ozone contact oxidation zone is consistent.

[0013] As a preferred solution, the photocatalytic module comprises a UV lamp module, and the UV lamp module is connected to the control host.

[0014] As a preferred solution, the number of UV lamp modules in the first UV photocatalytic zone is different from the number of UV lamp modules in the second UV photocatalytic zone.

[0015] As a preferred solution, the number of UV lamp modules in the first UV photocatalytic zone is twice the number of UV lamp modules in the second UV photocatalytic zone.

[0016] The present application has obvious advantages and beneficial effects compared with the prior art. Specifically, it mainly cooperates the two-stage ozone and UV light catalysis, cross-flow contact efficient oxidation of organic tail water, improves the oxidation effect, and especially, after fingerprint identification, can realize the control of special personnel for wastewater treatment, and improves the safety.

[0017] To more clearly illustrate the structural features and effects of the present application, the following will describe it in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a top view of an embodiment of the present application;

[0019] Fig. 2 is a front view of an embodiment of the present application;

[0020] Fig. 3 is a partial structure schematic view of an embodiment of the present application (mainly showing the aeration pipe, pipeline, gas flow meter, ozone generator and control host).

[0021] Explanation of reference numerals:

[0022] 1, overflow weir outflow area 2, second UV photocatalytic zone

[0023] 3, second ozone contact oxidation zone 4, first UV photocatalytic zone

[0024] 5, first ozone contact oxidation zone 6, water distribution area

[0025] 7, UV lamp module 8, aeration head

[0026] 9, ozone generator 10, pipe

[0027] 11, gas flow meter 12, aeration pipe

[0028] 13, control host. DETAILED DESCRIPTION

[0029] The utility model will be further described below in combination with the drawings and specific embodiments.

[0030] As Figs. 1 to 3 shown, a kind of high-efficiency oxidation device of high concentration organic tail water includes shell, ozone generator 9, gas flow meter 11, air inlet ozone concentration detector and control host 13, the shell has from right to left sequentially communicating water distribution area 6, first ozone contact oxidation zone 5, first ultraviolet light catalytic zone 4, second ozone contact oxidation zone 3, second ultraviolet light catalytic zone 2 and overflow weir outflow area 1;

[0031] The water distribution area 6 is used to accommodate high concentration organic tail water to be treated. The high concentration organic tail water of the water distribution area overflows into first ozone contact oxidation zone 5 to obtain the wastewater after first oxidation.

[0032] The first ozone contact oxidation zone 5 and second ozone contact oxidation zone 3 are provided with aeration pipe 12, the aeration pipe 12 is connected with gas flow meter 11 and ozone generator 9 by pipe 10;The ozone generator 9 and control host 13 are arranged at the side of first ozone contact oxidation zone 5. Pipe 10 is respectively inserted into first ozone contact oxidation zone 5 and second ozone contact oxidation zone 3 and is communicated with aeration pipe 12, the gas flow meter 11 is arranged on pipe 10, and the gas flow meter 11 and ozone generator 9 are connected with control host 13 respectively.

[0033] The aeration pipe 12 is provided with aeration head 8. In the embodiment, the number of aeration head 8 in the first ozone contact oxidation zone 5 and second ozone contact oxidation zone 3 is consistent. In the embodiment, the aeration pipe 12 adopts 316L stainless steel material resistant to corrosion. The aeration head 8 adopts pure titanium metal aeration head 8.

[0034] The wastewater after first oxidation flows from the lower outlet hole of first ozone contact oxidation zone 5 into first ultraviolet light catalytic zone 4 to obtain the wastewater after first photocatalysis, and the wastewater after first photocatalysis overflows into second ozone contact oxidation zone 3 to obtain the wastewater after second oxidation, and the wastewater after second oxidation flows from the lower outlet hole of second ozone contact oxidation zone 3 into second ultraviolet light catalytic zone 2 to obtain the wastewater after second photocatalysis, and the wastewater after second photocatalysis overflows into overflow weir outflow area 1.

[0035] The first ultraviolet light catalytic area 4 and the second ultraviolet light catalytic area 2 are provided with photocatalytic modules.

[0036] The number of the ultraviolet lamp modules 7 of the first ultraviolet light catalytic area 4 is different from that of the second ultraviolet light catalytic area 2.

[0037] The control host 13 is provided with a fingerprint identification area, and the fingerprint identification area is provided with a fingerprint identification module.

[0038] The design points of the utility model lie in that the utility model mainly realizes cross-flow contact efficient oxidation of organic tail water through cooperation of two-stage ozone and ultraviolet light catalysis, improves oxidation effect, and especially, after fingerprint identification, can realize control of special person for wastewater treatment, and improves safety.

[0039] The above is only the preferred embodiment of the utility model, and does not limit the technical range of the utility model, so any slight modification, equivalent change and modification according to the technical essence of the utility model are still within the technical range of the utility model.

Claims

1. A high efficiency oxidation device for high concentration organic tail water, characterized by: Including shell, ozone generator, gas flow meter, air inlet ozone concentration detector and control host, the shell has water distribution area, first ozone contact oxidation area, first ultraviolet light catalytic area, second ozone contact oxidation area, second ultraviolet light catalytic area and overflow weir outflow area in turn from right to left communication arrangement, it is characterized in that: The first ozone contact oxidation area and the second ozone contact oxidation area are provided with aeration pipes, and the aeration pipes are provided with aeration heads. The first ultraviolet light catalytic area and the second ultraviolet light catalytic area are provided with photocatalytic modules. The control host is provided with a fingerprint identification area, and the fingerprint identification area is provided with a fingerprint identification module.

2. The apparatus for efficient oxidation of high strength organic tail water as claimed in claim 1 wherein: The first ozone contact oxidation area and the second ozone contact oxidation area are provided with aeration pipes, and the aeration pipes are provided with aeration heads.

3. The apparatus for efficient oxidation of high strength organic tail water as claimed in claim 1 wherein: The first ultraviolet light catalytic area and the second ultraviolet light catalytic area are provided with photocatalytic modules.

4. The apparatus for efficient oxidation of high strength organic tail water as claimed in claim 3 wherein: The first ultraviolet light catalytic area and the second ultraviolet light catalytic area are provided with photocatalytic modules.

5. The apparatus for efficient oxidation of high strength organic tail water as claimed in claim 4 wherein: The first ultraviolet light catalytic area and the second ultraviolet light catalytic area are provided with photocatalytic modules. The first ultraviolet light catalytic area and the second ultraviolet light catalytic area are provided with photocatalytic modules.

Images