CN205500884U - Countercurrent circuit ozone oxidation experimental apparatus - Google Patents
Countercurrent circuit ozone oxidation experimental apparatus Download PDFInfo
- Publication number
- CN205500884U CN205500884U CN201620103596.2U CN201620103596U CN205500884U CN 205500884 U CN205500884 U CN 205500884U CN 201620103596 U CN201620103596 U CN 201620103596U CN 205500884 U CN205500884 U CN 205500884U
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- ozonation aerated
- post
- ozone
- way valve
- aeration
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Abstract
The utility model relates to a countercurrent circuit ozone oxidation experimental apparatus, characterized by: at least, include: oxygen cylinder and ozone generator, oxygen cylinder pass through the pipe fitting and are connected with ozone generator, ozone generator is connected with three -way valve one end, and three -way valve second end is connected with potassium iodide absorption liquid bottle through aeration union coupling, three -way valve third end with ozone aeration toe end, ozone aeration toe end internally mounted has microporous aerator, and ozone aeration post upper portion is connected with tail gas pipeline one end, the tail gas pipeline other end be connected with potassium iodide absorption liquid bottle and tail gas absorption bottle respectively through flow control valve and communicate with each other, ozone aeration post upside and downside are through circulation pipeline connection circulating pump and line mixer. The utility model provides a tradition cylindricality ozone aeration equipment is because of the inhomogeneous problem of the too high aeration of cylinder.
Description
Technical field
This utility model belongs to water-treatment technology field, the circulated in countercurrent ozone oxidation experimental provision of a kind of use for laboratory.
Background technology
Ozone is widely used in water treatment field, and effectively to remove dissolved organic matter in water, ozone is by two ways oxidation of organic compounds: molecule direct oxidation and hydroxyl radical free radical indirect oxidation.Wherein hydroxyl radical free radical oxidisability is extremely strong, can degrade most of Organic substance the efficient oxidations.The technology promoting ozone decomposed to be more hydroxyl radical free radical raising oxidation efficiency is referred to as ozone high grade oxidation technology.Laboratory generally uses cylindrical reactor continuous aeration to the research of ozone high grade oxidation technology, causes aeration uneven owing to reactor is too high, needs from top to bottom to set up multiple sample tap separately, increases the workload of sampling, test sample.And reactor does not has dosing mouth, just cannot be added thereto to other reagent once continuous aeration, limit the research of ozone oxidation mechanism.
Summary of the invention
The purpose of this utility model is to provide a kind of tradition ozonation aerated device of cylindricality that can solve because of the circulated in countercurrent ozone oxidation experimental provision of the uneven problem of the too high aeration of cylinder.
The purpose of this utility model is achieved in that a kind of circulated in countercurrent ozone oxidation experimental provision, it is characterized in that: at least include: oxygen cylinder and ozonator, and oxygen cylinder is connected with ozonator by pipe fitting；Ozonator is connected with three-way valve one end, and three-way valve the second end is connected by aeration tube with ozonation aerated post bottom, and three-way valve the 3rd end is connected with potassium iodide absorbing liquid bottle；Ozonation aerated post bottom inner portion is provided with micro-hole aerator, and ozonation aerated post top is connected with exhaust pipe one end；The described exhaust pipe other end is connected with potassium iodide absorbing liquid bottle and tail gas absorption bottle is respectively communicated by flow control valve；Ozonation aerated post the upper side and lower side connects circulating pump and pipe-line mixer by pipeloop.
Described ozonation aerated post low side has sewage draining exit, ozonation aerated capital end to have water inlet；There is a sample tap in ozonation aerated post stage casing, sample tap is installed valve.
The dosing mouth of described pipe-line mixer is connected with medicine adding syringe.
It is equipped with sample tap before and after described pipe-line mixer, sample tap is installed valve.
The utility model has the advantages that: during ozonation aerated reaction experiment, use circulating pump circulation, make water sample and aeration reverse flow, reach gas-liquid two-phase and be fully contacted, solve the tradition ozonation aerated device of cylindricality because of the uneven problem of the too high aeration of cylinder.And medicament can be added during aeration experiment at any time, such as hydroxyl radical free radical inhibitor, facilitate the research of ozone oxidation approach.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Fig. 1 is the structural representation of circulated in countercurrent ozone oxidation experimental provision.
In figure, 1, oxygen cylinder；2, ozonator；3, flow control valve；4, ozonation aerated post；5, micro-hole aerator；6, circulating pump；7, pipe-line mixer；8, medicine adding syringe；9, potassium iodide absorbing liquid bottle；10, tail gas absorption bottle；11, three-way valve；12, pipeloop；13, exhaust pipe.
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, a kind of circulated in countercurrent ozone oxidation experimental provision, at least including: oxygen cylinder 1 and ozonator 2, oxygen cylinder 1 is connected with ozonator 2 by pipe fitting；Ozonator 2 is connected with three-way valve 11 one end, and three-way valve the second end is connected by aeration tube with ozonation aerated post 4 bottom, and three-way valve the 3rd end is connected with potassium iodide absorbing liquid bottle 9；Ozonation aerated post 4 bottom inner portion is provided with micro-hole aerator 5, and ozonation aerated post 4 top is connected with exhaust pipe 13 one end；Described exhaust pipe 13 other end is connected with potassium iodide absorbing liquid bottle 9 and tail gas absorption bottle 10 by flow control valve 3 respectively.Ozonation aerated post 4 the upper side and lower side connects circulating pump 6 and pipe-line mixer 7 by pipeloop 12.
Embodiment 2
A kind of circulated in countercurrent ozone oxidation experimental provision, at least includes: oxygen cylinder 1 and ozonator 2, and oxygen cylinder 1 is connected with ozonator 2 by pipe fitting；Ozonator 2 is connected with three-way valve 11 one end, and three-way valve the second end is connected by aeration tube with ozonation aerated post 4 bottom, and three-way valve the 3rd end is connected with potassium iodide absorbing liquid bottle 9；Ozonation aerated post 4 bottom inner portion is provided with micro-hole aerator 5, and ozonation aerated post 4 top is connected with exhaust pipe 13；Ozonation aerated post 4 the upper side and lower side connects circulating pump 6 and pipe-line mixer 7 by pipeloop 12；Described ozonation aerated post 4 low side has sewage draining exit, ozonation aerated post 4 top to have water inlet；There is a sample tap in ozonation aerated post 4 stage casing, sample tap is installed valve.
Embodiment 3
A kind of circulated in countercurrent ozone oxidation experimental provision, at least includes: oxygen cylinder 1 and ozonator 2, and oxygen cylinder 1 is connected with ozonator 2 by pipe fitting；Ozonator 2 is connected with three-way valve 11 one end, and three-way valve the second end is connected by aeration tube with ozonation aerated post 4 bottom, and three-way valve the 3rd end is connected with potassium iodide absorbing liquid bottle 9；Ozonation aerated post 4 bottom inner portion is provided with micro-hole aerator 5, and ozonation aerated post 4 top is connected with exhaust pipe 13；Ozonation aerated post 4 the upper side and lower side connects circulating pump 6 and pipe-line mixer 7 by pipeloop 12；Described ozonation aerated post 4 low side has sewage draining exit, ozonation aerated post 4 top to have water inlet；There is a sample tap in ozonation aerated post 4 stage casing, sample tap is installed valve；The dosing mouth of described pipe-line mixer 7 is connected with medicine adding syringe 8.
Embodiment 4
A kind of circulated in countercurrent ozone oxidation experimental provision, at least includes: oxygen cylinder 1 and ozonator 2, and oxygen cylinder 1 is connected with ozonator 2 by pipe fitting；Ozonator 2 is connected with three-way valve 11 one end, and three-way valve the second end is connected by aeration tube with ozonation aerated post 4 bottom, and three-way valve the 3rd end is connected with potassium iodide absorbing liquid bottle 9；Ozonation aerated post 4 bottom inner portion is provided with micro-hole aerator 5, and ozonation aerated post 4 top is connected with exhaust pipe 13；Ozonation aerated post 4 the upper side and lower side connects circulating pump 6 and pipe-line mixer 7 by pipeloop 12；Described ozonation aerated post 4 low side has sewage draining exit, ozonation aerated post 4 top to have water inlet；There is a sample tap in ozonation aerated post 4 stage casing, sample tap is installed valve；The dosing mouth of described pipe-line mixer 7 is connected with medicine adding syringe 8.It is equipped with sample tap before and after described pipe-line mixer 7, sample tap is installed valve.Described exhaust pipe 13 is connected with flow control valve 3, potassium iodide absorbing liquid bottle 9 and tail gas absorption bottle 10.It is connected with circulating pump 6 by pipeloop 12 bottom described ozonation aerated post 4；Circulating pump 6 is connected with ozonation aerated post 4 top by pipeloop 12.
Oxygen in oxygen cylinder enters ozonator, and the material in ozonator enters ozonation aerated post by micro-hole aerator, middle flow control valve control flow；ON cycle pump, makes current relative to ozonation aerated reverse flow, circulates from the bottom to top；Syringe dosing can be used by tube mixer dosing mouth in cyclic process；Cyclic process can sample by the sample tap in the middle of ozonation aerated post, can be separately sampled from two sample taps of pipe-line mixer before and after dosing；Sewage can be discharged from bottom sewage draining exit, and tail gas enters potassium iodide absorbing liquid bottle, enters back into tail gas absorption bottle.
Claims (4)
1. circulated in countercurrent ozone oxidation experimental provision, is characterized in that: at least include: oxygen cylinder (1) and ozonator (2), and oxygen cylinder (1) is connected with ozonator (2) by pipe fitting；Ozonator (2) is connected with three-way valve (11) one end, and three-way valve the second end is connected by aeration tube with ozonation aerated post (4) bottom, and three-way valve the 3rd end is connected with potassium iodide absorbing liquid bottle (9)；Ozonation aerated post (4) bottom inner portion is provided with micro-hole aerator (5), and ozonation aerated post (4) top is connected with exhaust pipe (13) one end；Described exhaust pipe (13) other end is connected with potassium iodide absorbing liquid bottle (9) and tail gas absorption bottle (10) is respectively communicated by flow control valve (3)；Ozonation aerated post (4) the upper side and lower side connects circulating pump (6) and pipe-line mixer (7) by pipeloop (12).
Circulated in countercurrent ozone oxidation experimental provision the most according to claim 1, is characterized in that: described ozonation aerated post (4) low side has sewage draining exit, ozonation aerated post (4) top to have water inlet；There is a sample tap in ozonation aerated post (4) stage casing, sample tap is installed valve.
Circulated in countercurrent ozone oxidation experimental provision the most according to claim 1, is characterized in that: the dosing mouth of described pipe-line mixer (7) is connected with medicine adding syringe (8).
Circulated in countercurrent ozone oxidation experimental provision the most according to claim 1, is characterized in that: be equipped with sample tap before and after described pipe-line mixer (7), and sample tap is installed valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103596.2U CN205500884U (en) | 2016-02-02 | 2016-02-02 | Countercurrent circuit ozone oxidation experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103596.2U CN205500884U (en) | 2016-02-02 | 2016-02-02 | Countercurrent circuit ozone oxidation experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500884U true CN205500884U (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103596.2U Expired - Fee Related CN205500884U (en) | 2016-02-02 | 2016-02-02 | Countercurrent circuit ozone oxidation experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940552A (en) * | 2022-06-28 | 2022-08-26 | 电子科技大学中山学院 | Countercurrent aeration internal circulation coupling precipitation separation ozone oxidation reactor |
| CN115581939A (en) * | 2022-10-24 | 2023-01-10 | 无锡市稼宝药业有限公司 | Pesticide liquid medicine enrichment facility |
-
2016
- 2016-02-02 CN CN201620103596.2U patent/CN205500884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940552A (en) * | 2022-06-28 | 2022-08-26 | 电子科技大学中山学院 | Countercurrent aeration internal circulation coupling precipitation separation ozone oxidation reactor |
| CN115581939A (en) * | 2022-10-24 | 2023-01-10 | 无锡市稼宝药业有限公司 | Pesticide liquid medicine enrichment facility |
| CN115581939B (en) * | 2022-10-24 | 2024-03-22 | 无锡市稼宝药业有限公司 | Pesticide liquid medicine enrichment facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200202 |