CN217127119U - Ozone preoxidation water treatment equipment - Google Patents
Ozone preoxidation water treatment equipment Download PDFInfo
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- CN217127119U CN217127119U CN202220114162.8U CN202220114162U CN217127119U CN 217127119 U CN217127119 U CN 217127119U CN 202220114162 U CN202220114162 U CN 202220114162U CN 217127119 U CN217127119 U CN 217127119U
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Abstract
The utility model belongs to the technical field of energy conservation and environmental protection, in particular to an ozone pre-oxidation water treatment device; the ozone pre-oxidation device comprises a pre-oxidation box, wherein a water inlet pipe is arranged at the top of the pre-oxidation box, a cavity body of a water outlet pipe is arranged at the bottom of the pre-oxidation box, a filter plate is arranged in the cavity body, an ozone inlet pipe is arranged at the top of the pre-oxidation box at the front end of the filter plate, an air outlet hole facing the bottom of the pre-oxidation box is formed in the ozone inlet pipe, the ozone inlet pipe is connected with an external air inlet main pipe, a valve is arranged on the air inlet main pipe, and the tail end of the air inlet main pipe is connected with an ozone generating device; can carry out ozone preoxidation before sewage treatment, strengthen the water treatment effect.
Description
Technical Field
The utility model belongs to the technical field of energy-concerving and environment-protective, concretely relates to ozone preoxidation water treatment facilities.
Background
In recent years, the problem of environmental pollution is getting worse, and the pollutants in water are not only more and more in variety, but also strong in toxicity and difficult to degrade, so that the conventional treatment process cannot meet the requirements, and therefore, some pretreatment processes or advanced treatment processes are added on the basis of the conventional treatment process. Common pretreatment processes include a powdered activated carbon adsorption method, a chemical oxidation method and a biological oxidation method.
When ozone is used as an oxidant, the oxidation process can be divided into direct oxidation and indirect oxidation. Direct oxidation refers to the process of direct reaction of ozone and water substances, indirect oxidation refers to the generation of secondary oxidant hydroxyl radical OH through the decomposition of ozone in water, OH is a very strong oxidant, and can completely degrade a plurality of organic matters to generate CO 2 And H 2 And O. The ozone pre-oxidation technology can remove inorganic pollutants and organic pollutants in water, remove algae, improve sensory indexes, aid coagulation, inactivate pathogenic microorganisms, control the formation of disinfection byproducts and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ozone pre-oxidation water treatment facilities can carry out ozone pre-oxidation before sewage treatment, reinforcing water treatment.
In order to solve the technical problem, the utility model adopts the following technical scheme:
ozone pre-oxidation water treatment facilities, including the pre-oxidation case, the pre-oxidation roof portion is provided with the inlet tube, and the bottom is provided with the cavity body of outlet pipe, and the internal filter that is provided with of cavity, and be provided with the ozone intake pipe at the pre-oxidation roof portion of filter front end, set up the venthole towards pre-oxidation roof portion in the ozone intake pipe, and the ozone intake pipe is connected with outside inlet manifold, the last valve that is provided with of inlet manifold, the inlet manifold end is connected with ozone generating device.
Further, be provided with step form base in the pre-oxidation case and separate into first region, second region and third region with the cavity body of pre-oxidation case to first region, second region and third region highly reduce in proper order, and first region is provided with first filter screen and second filter screen between second region and the third region.
Further, the first filter screen and the second filter screen comprise a first filter layer and a second filter layer, and an activated carbon layer is arranged between the first filter layer and the second filter layer.
Furthermore, the tops of the first filter screen and the second filter screen extend out of the top of the pre-oxidation box.
Furthermore, a cooling bin is arranged on the side wall of the pre-oxidation box, cooling liquid is arranged in the cooling bin, a liquid inlet pipe and a liquid outlet pipe are arranged on the side wall of the cooling bin, and valves are arranged on the liquid inlet pipe and the liquid outlet pipe.
Furthermore, a filter screen is arranged on the water inlet pipe.
Compared with the prior art, the utility model discloses one of following beneficial effect has at least:
1. the utility model discloses be provided with the pre-oxidation case, wherein let in ozone before sewage treatment, can carry out the pre-oxidation to sewage, increase treatment effect.
The first region, the second region and the third region are arranged in a ladder shape, so that the contact area of sewage and ozone can be increased, and the pre-oxidation effect is increased.
3. The first filter screen and the second filter screen comprise a first filter layer and a second filter layer, an activated carbon layer is arranged between the first filter layer and the second filter layer, wastewater is subjected to ozone oxidation to degrade macromolecular organic matters into micromolecules and generate more O 2 So that the organic matters are easier to be adsorbed by the active carbon, and the treatment effect is increased.
4. The top of the first filter screen and the top of the second filter screen extend out of the top of the pre-oxidation box, so that the first filter screen and the second filter screen can be conveniently detached and installed.
5. The side wall of the pre-oxidation box is provided with a cooling bin, so that the temperature of sewage in the pre-oxidation box can be reduced, and the pre-oxidation effect is improved.
6. Be provided with the filter screen on the inlet tube, can avoid the heavy impurities to enter into in the pre-oxidation case.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first filter screen and the second filter screen of the present invention.
In the figure, 1-pre-oxidation chamber; 2-water inlet pipe; 3-water outlet pipe; 4-an ozone inlet pipe; 5-an air inlet main pipe; 6-valve, 7-ozone generator, 8-first region, 9-second region, 10-third region, 11-first filter screen, 12-second filter screen, 13-first filter layer, 14-second filter layer, 15-active carbon layer, 16-cooling bin, 17-liquid inlet pipe, 18-liquid outlet pipe.
Detailed Description
As shown in fig. 1-2, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Ozone pre-oxidation water treatment facilities, including pre-oxidation case 1, 1 top of pre-oxidation case is provided with inlet tube 2, the bottom is provided with the cavity body of outlet pipe 3, and the internal filter that is provided with of cavity, and 1 top of pre-oxidation case at the filter front end is provided with ozone intake pipe 4, set up the venthole towards 1 bottom of pre-oxidation case in ozone intake pipe 4, and ozone intake pipe 4 is connected with outside inlet manifold 5, be provided with valve 6 on the inlet manifold 5, inlet manifold 5 is terminal to be connected with ozone generating device 7, wherein let in ozone before sewage treatment, can carry out pre-oxidation to sewage, increase treatment effect.
Example 2
On embodiment 1's basis, be provided with step form base in the pre-oxidation case 1 and separate into first region 8, second region 9 and third region 10 with the cavity body of pre-oxidation case 1 to first region 8, second region 9 and third region 10 highly reduce in proper order, and first region 8 is provided with first filter screen 11 and second filter screen 12 between second region 9 and the third region 10, can increase the area of contact of sewage and ozone, increase the pre-oxidation effect.
Example 3
In the base of example 2In the above, the first filter screen 11 and the second filter screen 12 include a first filter layer 13 and a second filter layer 14, an activated carbon layer 15 is arranged between the first filter layer 13 and the second filter layer 14, and the wastewater is oxidized by ozone to degrade macromolecular organic matters therein into micromolecules and generate more O 2 So that the organic matters are easier to be adsorbed by the active carbon, and the treatment effect is enhanced.
Example 4
On the basis of embodiment 2, the top of first filter screen 11 and second filter screen 12 stretches out the setting of pre-oxidation case 1 top, makes things convenient for the dismantlement and the installation of first filter screen and second filter screen.
Example 5
On the basis of embodiment 1, the lateral wall of pre-oxidation box 1 is provided with cooling bin 16, is provided with the coolant liquid in the cooling bin 16 to the lateral wall of cooling bin 16 is provided with feed liquor pipe 17 and drain pipe 18, is provided with the valve on feed liquor pipe 17 and the drain pipe 18, can reduce the temperature of the interior sewage of pre-oxidation box, increases the pre-oxidation effect.
Example 6
On the basis of embodiment 1, be provided with the filter screen on inlet tube 2, can avoid the heavy impurities to enter into in the pre-oxidation case.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. Ozone pre-oxidation water treatment facilities which characterized in that: including pre-oxidation case (1), pre-oxidation case (1) top is provided with inlet tube (2), the bottom is provided with the cavity body of outlet pipe (3), and the internal filter that is provided with of cavity, and pre-oxidation case (1) top at the filter front end is provided with ozone intake pipe (4), set up the venthole towards pre-oxidation case (1) bottom on ozone intake pipe (4), and ozone intake pipe (4) are connected with outside inlet manifold (5), be provided with valve (6) on inlet manifold (5), inlet manifold (5) end is connected with ozone generating device (7).
2. The ozone pre-oxidation water treatment apparatus according to claim 1, characterized in that: be provided with step form base in the pre-oxidation case (1) and separate into first region (8) with the cavity body of pre-oxidation case (1), second region (9) and third region (10) to first region (8), second region (9) and third region (10) highly reduce in proper order, first region (8), be provided with first filter screen (11) and second filter screen (12) between second region (9) and third region (10).
3. The ozone pre-oxidation water treatment apparatus according to claim 2, characterized in that: the first filter screen (11) and the second filter screen (12) comprise a first filter layer (13) and a second filter layer (14), and an activated carbon layer (15) is arranged between the first filter layer (13) and the second filter layer (14).
4. The ozone pre-oxidation water treatment apparatus according to claim 2, characterized in that: the top parts of the first filter screen (11) and the second filter screen (12) extend out of the top part of the pre-oxidation box (1).
5. The ozone pre-oxidation water treatment apparatus according to claim 1, characterized in that: the side wall of the pre-oxidation box (1) is provided with a cooling bin (16), cooling liquid is arranged in the cooling bin (16), the side wall of the cooling bin (16) is provided with a liquid inlet pipe (17) and a liquid outlet pipe (18), and valves are arranged on the liquid inlet pipe (17) and the liquid outlet pipe (18).
6. The ozone pre-oxidation water treatment apparatus according to claim 1, characterized in that: a filter screen is arranged on the water inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220114162.8U CN217127119U (en) | 2022-01-17 | 2022-01-17 | Ozone preoxidation water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220114162.8U CN217127119U (en) | 2022-01-17 | 2022-01-17 | Ozone preoxidation water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217127119U true CN217127119U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220114162.8U Active CN217127119U (en) | 2022-01-17 | 2022-01-17 | Ozone preoxidation water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217127119U (en) |
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2022
- 2022-01-17 CN CN202220114162.8U patent/CN217127119U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Floor 4-5, Building 1, No. 1628, East Section of Shenzhou Road, Demonstration Zone, Jiaozuo City, Henan Province, 454000 Patentee after: Jiaozuo Huaiyao Biotechnology Co.,Ltd. Address before: 454002 room 2, building 1, no.1628, east section of Shenzhou Road, Jiaozuo demonstration area, Henan Province (in the hospital of Jiaozuo Mingren Pharmaceutical Biotechnology Co., Ltd.) Patentee before: Jiaozuo bailunsi Biotechnology Co.,Ltd. |
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| CP03 | Change of name, title or address |