CN210855425U - Novel chemical sewage wet oxidation reactor - Google Patents
Novel chemical sewage wet oxidation reactor Download PDFInfo
- Publication number
- CN210855425U CN210855425U CN201921136989.3U CN201921136989U CN210855425U CN 210855425 U CN210855425 U CN 210855425U CN 201921136989 U CN201921136989 U CN 201921136989U CN 210855425 U CN210855425 U CN 210855425U
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- tank body
- circulation
- horizontal annular
- communicated
- pipeline
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- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 238000009279 wet oxidation reaction Methods 0.000 title claims abstract description 15
- 239000000126 substance Substances 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 8
- 210000003437 trachea Anatomy 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a novel chemical sewage wet oxidation reactor, which comprises a tank body, wherein the top of the tank body is provided with a sewage overflow outlet, one side of the sewage overflow outlet is provided with a sewage inlet, the outside of the tank body is provided with a heating jacket, the heating jacket is wrapped on the outer wall of the tank body, the upper part and the lower part of the side wall of the tank body are respectively provided with a first circulation port and a second circulation port, the first circulation port is communicated with a first circulation pipeline, the first circulation pipeline extends out of the heating jacket and is communicated with a circulation liquid pump, and the circulation liquid pump is communicated with the second circulation port through the second circulation pipeline; a plurality of horizontal annular air pipes which are arranged in parallel and fixedly connected with the inner wall of the tank body are arranged in the tank body, two adjacent horizontal annular air pipes are communicated through a vertical air pipe, and a plurality of air holes are uniformly distributed on the surfaces of the vertical air pipe and the horizontal annular air pipes; the bottom of the horizontal annular air pipe at the lower part is communicated with a bending pipeline, and one end of the bending pipeline, which is far away from the horizontal annular air pipe, extends out of the tank body. The utility model discloses can shorten reaction time, improve work efficiency.
Description
Technical Field
The utility model relates to a wet oxidation technical field especially relates to a novel chemical industry sewage wet oxidation reactor.
Background
At present, with the development of science and technology, the fields of industry and the like also make rapid progress, but the quantity of chemical wastewater is increased rapidly along with the development of science and technology. The wet oxidation method is a process of oxidizing and decomposing organic matters in the wastewater into inorganic matters or small molecular organic matters by using oxygen in the air as an oxidizing agent in a liquid phase system under the conditions of high temperature (125-320 ℃) and high pressure (0.5-20 MPa). Can be used for treating excrement and urine of high-concentration (about 4-6%) organic matter, sewage sludge and factory discharged liquor. Organic matters and ammonia in the sewage are respectively oxidized and decomposed into harmless substances such as CO2, H2O, N2 and the like through air oxidation, so that the aim of purification is fulfilled. However, the conventional wet oxidation treatment device has the problem of insufficient mixing of gas and liquid. However, the conventional wet oxidation treatment apparatus has a problem that the reaction rate is slow due to local oxygen supply.
Disclosure of Invention
In order to solve the problems mentioned in the background technology, the utility model provides a novel chemical sewage wet oxidation reactor, which can enlarge the oxygen supply range, shorten the reaction time and improve the working efficiency.
A novel chemical sewage wet oxidation reactor comprises a tank body, wherein a sewage overflow outlet is formed in the top of the tank body, a sewage inlet is formed in one side of the sewage overflow outlet, a heating jacket is arranged outside the tank body and wraps the outer wall of the tank body, a first circulation port and a second circulation port are respectively formed above and below the side wall of the tank body, the first circulation port is communicated with a first circulation pipeline, the first circulation pipeline extends out of the heating jacket and is communicated with a circulation liquid pump, and the circulation liquid pump is communicated with the second circulation port through the second circulation pipeline;
a plurality of horizontal annular air pipes which are arranged in parallel and fixedly connected with the inner wall of the tank body are arranged in the tank body, two adjacent horizontal annular air pipes are communicated through a vertical air pipe, and a plurality of air holes are uniformly distributed on the surfaces of the vertical air pipe and the horizontal annular air pipe; a plurality of horizontal annular trachea bottom intercommunication that lies in the lowest in the horizontal annular trachea has the pipeline of bending, the one end that horizontal annular trachea was kept away from to the pipeline of bending stretches out the jar body.
Furthermore, a steam inlet is formed in the upper end of one side of the heating jacket, and a steam outlet is formed in the lower end of one side, far away from the steam inlet, of the heating jacket.
Furthermore, 2-5 horizontal annular air pipes are arranged.
Furthermore, a thermometer and a pressure gauge are also arranged at the top of the tank body.
The utility model has the advantages that:
1. the utility model discloses reactor inside is equipped with vertical trachea, annular trachea, has increased the oxygen suppliment scope, has solved the problem of local oxygen suppliment, is favorable to the reaction more complete, has shortened reaction time, has improved work efficiency.
2. The utility model discloses be equipped with the circulating liquid pump, can make the circulation business turn over in the reactor to take place the torrent, further make material and oxygen fully contact, improve oxidation efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The device comprises a tank body 1, a sewage overflow outlet 2, a sewage inlet 3, a first circulating port 4, a second circulating port 5, a first circulating pipeline 6, a circulating liquid pump 7, a second circulating pipeline 8, a horizontal annular air pipe 9, a vertical air pipe 10, an air hole 11, a bent pipeline 12, a steam inlet 13, a steam outlet 14, a thermometer 15, a pressure gauge 16 and a heating jacket 17.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
The novel chemical sewage wet oxidation reactor comprises a tank body 1, wherein a sewage overflow outlet 2 is arranged at the top of the tank body 1, a sewage inlet 3 is formed in one side of the sewage overflow outlet 2, a heating jacket 17 is arranged outside the tank body 1, the heating jacket 17 is wrapped on the outer wall of the tank body 1, a first circulation port 4 and a second circulation port 5 are respectively formed above and below the side wall of the tank body 1, the first circulation port 4 is communicated with a first circulation pipeline 6, the first circulation pipeline 6 extends out of the heating jacket 17 and is communicated with a circulation liquid pump 7, and the circulation liquid pump 7 of 7 is communicated with the second circulation port 5 through a second circulation pipeline 8;
a plurality of horizontal annular air pipes 9 which are arranged in parallel and fixedly connected with the inner wall of the tank body 1 are arranged in the tank body 1, two adjacent horizontal annular air pipes 9 are communicated through a vertical air pipe 10, and a plurality of air holes 11 are uniformly distributed on the surfaces of the vertical air pipe 10 and the horizontal annular air pipes 9; the bottom of the horizontal annular air pipe 9 positioned at the lowest position in the plurality of horizontal annular air pipes 9 is communicated with a bending pipeline 12, and one end, far away from the horizontal annular air pipe 9, of the bending pipeline 12 extends out of the tank body 1.
The upper end of one side of the heating jacket 17 is provided with a steam inlet 13, and the lower end of one side of the heating jacket 17 far away from the steam inlet 13 is provided with a steam outlet 14.
2-5 horizontal annular air pipes 9 are arranged.
The top of the tank body 1 is also provided with a thermometer 15 and a pressure gauge 16.
The utility model discloses when concrete implementation: the sewage inlet 3 is filled with pressurized sewage, and the pressurized equipment can be a booster pump (not shown in the figure), and steam is filled from the steam inlet 13 to heat the tank body 1. Compressed air is introduced into the bent pipeline 12, the equipment for providing the compressed air can be an air compressor (not shown in the attached drawing), and the compressed air is sent into the horizontal annular air pipe 9 and the vertical air pipe 10 through the bent pipeline 12, then sent out through the air holes 11 and mixed with sewage. The circulating liquid pump 7 enables the sewage in the tank body 1 to circularly enter and exit, generates turbulence, further enables the sewage to be fully contacted with the compressed air, and enables the sewage to overflow from the sewage overflow outlet 2 when the sewage reaches the top of the tank body 1.
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 (4)
1. A novel chemical sewage wet oxidation reactor is characterized by comprising a tank body, wherein a sewage overflow outlet is formed in the top of the tank body, a sewage inlet is formed in one side of the sewage overflow outlet, a heating jacket is arranged outside the tank body and wraps the outer wall of the tank body, a first circulation port and a second circulation port are respectively formed above and below the side wall of the tank body, the first circulation port is communicated with a first circulation pipeline, the first circulation pipeline extends out of the heating jacket and is communicated with a circulation liquid pump, and the circulation liquid pump is communicated with the second circulation port through a second circulation pipeline;
a plurality of horizontal annular air pipes which are arranged in parallel and fixedly connected with the inner wall of the tank body are arranged in the tank body, two adjacent horizontal annular air pipes are communicated through a vertical air pipe, and a plurality of air holes are uniformly distributed on the surfaces of the vertical air pipe and the horizontal annular air pipe; a plurality of horizontal annular trachea bottom intercommunication that lies in the lowest in the horizontal annular trachea has the pipeline of bending, the one end that horizontal annular trachea was kept away from to the pipeline of bending stretches out the jar body.
2. The new chemical wastewater wet oxidation reactor as set forth in claim 1, wherein a steam inlet is provided at an upper end of one side of the heating jacket, and a steam outlet is provided at a lower end of one side of the heating jacket away from the steam inlet.
3. The new chemical wastewater wet oxidation reactor as set forth in claim 1, wherein the number of the horizontal annular gas pipes is 2-5.
4. The new chemical wastewater wet oxidation reactor as set forth in claim 1, wherein a thermometer and a pressure gauge are further installed on the top of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136989.3U CN210855425U (en) | 2019-07-19 | 2019-07-19 | Novel chemical sewage wet oxidation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136989.3U CN210855425U (en) | 2019-07-19 | 2019-07-19 | Novel chemical sewage wet oxidation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855425U true CN210855425U (en) | 2020-06-26 |
Family
ID=71283956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921136989.3U Active CN210855425U (en) | 2019-07-19 | 2019-07-19 | Novel chemical sewage wet oxidation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210855425U (en) |
-
2019
- 2019-07-19 CN CN201921136989.3U patent/CN210855425U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: Room 702b, floor 7, section e, No. 1515, Zhongshan North 2nd Road, Hongkou District, Shanghai 200092 Patentee after: Kaicheng Tonghong Environmental Technology (Shanghai) Co.,Ltd. Address before: 200000 floors 4-5, No. 24, Lane 15, Gudan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: Shanghai Yaorong Environmental Protection Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 702b, floor 7, section e, No. 1515, Zhongshan North 2nd Road, Hongkou District, Shanghai 200092 Patentee after: Ningbo Kaicheng Environmental Technology Co.,Ltd. Country or region after: China Address before: Room 702b, floor 7, section e, No. 1515, Zhongshan North 2nd Road, Hongkou District, Shanghai 200092 Patentee before: Kaicheng Tonghong Environmental Technology (Shanghai) Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 02, 4th Floor, Building 09, No. 181 Tongda Road, Gulin Town, Haishu District, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo Kaicheng Environmental Technology Co.,Ltd. Country or region after: China Address before: Room 702b, floor 7, section e, No. 1515, Zhongshan North 2nd Road, Hongkou District, Shanghai 200092 Patentee before: Ningbo Kaicheng Environmental Technology Co.,Ltd. Country or region before: China |