CN209583733U - A kind of Fenton reactor - Google Patents
A kind of Fenton reactor Download PDFInfo
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- CN209583733U CN209583733U CN201822079475.0U CN201822079475U CN209583733U CN 209583733 U CN209583733 U CN 209583733U CN 201822079475 U CN201822079475 U CN 201822079475U CN 209583733 U CN209583733 U CN 209583733U
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Abstract
The utility model discloses a kind of Fenton reactors, the reaction tank being disposed adjacent including three, it is reaction tank one respectively, reaction tank two, reaction tank three, the reaction tank one, reaction tank two, volume ratio between reaction tank three is 1:4:1, the lower part that wall is shared between the reaction tank one and reaction tank two is equipped with water hole one, the top that wall is shared between the reaction tank two and reaction tank three is equipped with water hole two, the lower part of the reaction tank three is additionally provided with the water hole three being in communication with the outside, acid-base accommodation pencil and ferrous pencil are connected with above the reaction tank one, hydrogen peroxide pencil is connected with above the reaction tank two, alkali pencil is connected with above the reaction tank three.The utility model has the beneficial effects that preferably utilizing the volume of each reaction tank, the occupied area of reaction tank is reduced, the construction cost of reaction tank is saved, effectively improves the reaction efficiency of Fenton's reaction.
Description
Technical field
The utility model relates to technical field of sewage, it particularly relates to a kind of Fenton reactor.
Background technique
Fenton's reaction passes through hydrogen peroxide (H2O2) many known will organise with the mixed solution of ferrous ion Fe
It closes object such as carboxylic acid, alcohol, esters and is oxidized to inorganic states.Fenton's reaction has the ability of removal persistent organic pollutants, is printing
Have very extensively in the wastewater treatments such as dye waste water, oily waste water, phenol wastewater, coking wastewater, nitrobenzene-containing waste water, diphenylamines waste water
Application.
Currently, the Fenton reactor of continuous type is made of 4 reaction tanks, and in the same size, since reaction itself is needed
Time is different, will cause the waste of basin's effective volume in this way.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of Fenton reactors, have processing effect
Rate is high, produces safer advantage.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of Fenton reactor, the reaction tank being disposed adjacent including three are reaction tank one respectively, reaction tank two, anti-
Ying Chisan, the reaction tank one, reaction tank two, the volume ratio between reaction tank three are 1:4:1, the reaction tank one and reaction tank
The lower part that wall is shared between two is equipped with water hole one, and the top that wall is shared between the reaction tank two and reaction tank three is equipped with
Water hole two, the lower part of the reaction tank three are additionally provided with the water hole three being in communication with the outside, are connected with above the reaction tank one
Acid-base accommodation pencil and ferrous pencil are connected with hydrogen peroxide pencil above the reaction tank two, connect above the reaction tank three
There is alkali pencil.
Further, it is equipped with PH instrument one in the reaction tank one, is equipped with PH instrument two in the reaction tank three.
Further, the reaction tank one, reaction tank two, be equipped with agitating device in reaction tank three.
Further, the shape of the reaction tank one, reaction tank two and reaction tank three is limited to rectangular.
Further, the reaction tank one, reaction tank two and the depth having the same of reaction tank three.
Further, hydraulic detention time ratio of the sewage in the reaction tank one, reaction tank two is 1:4.
The utility model has the beneficial effects that preferably utilizing the volume of each reaction tank, the occupied area of reaction tank is reduced, is saved
The construction cost for saving reaction tank, effectively improves the reaction efficiency of Fenton's reaction.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of Fenton reactor structural schematic diagram according to the utility model embodiment；
In figure: 1, water hole one；2, water hole two；3, water hole three；4, PH instrument one；5, PH instrument two；6, acid-base accommodation medicine
Pipe；7, ferrous pencil；8, hydrogen peroxide pencil；9, alkali pencil；10, reaction tank one；11, reaction tank two；12, reaction tank three.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, according to a kind of Fenton reactor of the utility model embodiment, a kind of Fenton reactor, including three
A reaction tank being disposed adjacent, is reaction tank 1, reaction tank 2 11, reaction tank 3 12 respectively, the reaction tank 1, anti-
Answering the volume ratio between pond 2 11, reaction tank 3 12 is 1:4:1, and wall is shared between the reaction tank 1 and reaction tank 2 11
Lower part is equipped with water hole 1, and the top that wall is shared between the reaction tank 2 11 and reaction tank 3 12 is equipped with water hole two
2, the lower part of the reaction tank 3 12 is additionally provided with the water hole 33 being in communication with the outside, and one 10 top of reaction tank is connected with acid
Alkali adjusts pencil 6 and ferrous pencil 7, and 2 11 top of reaction tank is connected with hydrogen peroxide pencil 8,3 12 top of reaction tank
It is connected with alkali pencil 9.
In a kind of embodiment of the utility model, it is equipped with PH instrument 1 in the reaction tank 1, is set in the reaction tank 3 12
There is PH instrument 25.
In a kind of embodiment of the utility model, the reaction tank 1, reaction tank 2 11 are equipped in reaction tank 3 12 and stir
Mix device.
In a kind of embodiment of the utility model, the shape of the reaction tank 1, reaction tank 2 11 and reaction tank 3 12
It is limited to rectangular.
In a kind of embodiment of the utility model, the reaction tank 1, reaction tank 2 11 and reaction tank 3 12 have phase
Same depth.
In a kind of embodiment of the utility model, when hydraulic retention of the sewage in the reaction tank 1, reaction tank 2 11
Between than be 1:4.
When specifically used the utility model, when sewage enters reaction tank 1, add in proportion plus by ferrous pencil 7
Ferrous iron carries out coagulation to sewage, while adjusting pH value by 6 acid adding of acid-base accommodation pencil or alkali, makes pH stable in 3-4
Between, start agitating device, is uniformly mixed medicament and sewage；Sewage is after water hole 1 enters reaction tank 2 11, toward reaction
Hydrogen peroxide is added in pond 2 11, two stage treatment is carried out to sewage；Sewage enters reaction tank 3 12 through water hole 22 later, passes through
Alkali pencil 9 adds alkali adjustment pH value of sewage water and carries out tertiary treatment.
The utility model preferably utilizes the volume of each reaction tank, reduces the occupied area of reaction tank, saves reaction tank
Construction cost effectively improves the reaction efficiency of Fenton's reaction.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of Fenton reactor, which is characterized in that the reaction tank being disposed adjacent including three is reaction tank one respectively
(10), reaction tank two (11), reaction tank three (12), the reaction tank one (10), reaction tank two (11), between reaction tank three (12)
Volume ratio be 1:4:1, the lower part of wall is shared between the reaction tank one (10) and reaction tank two (11) equipped with water hole one
(1), the top that wall is shared between the reaction tank two (11) and reaction tank three (12) is equipped with water hole two (2), the reaction tank
The lower part of three (12) is additionally provided with the water hole three (3) being in communication with the outside, and is connected with acid-base accommodation above the reaction tank one (10)
Pencil (6) and ferrous pencil (7), reaction tank two (11) top are connected with hydrogen peroxide pencil (8), the reaction tank three (12)
Top is connected with alkali pencil (9).
2. a kind of Fenton reactor according to claim 1, which is characterized in that be equipped with PH instrument in the reaction tank one (10)
One (4) are equipped with PH instrument two (5) in the reaction tank three (12).
3. a kind of Fenton reactor according to claim 1, which is characterized in that the reaction tank one (10), reaction tank two
(11), agitating device is equipped in reaction tank three (12).
4. a kind of Fenton reactor according to claim 1, which is characterized in that the reaction tank one (10), reaction tank two
(11) and the shape of reaction tank three (12) be limited to it is rectangular.
5. a kind of Fenton reactor according to claim 1, which is characterized in that the reaction tank one (10), reaction tank two
(11) and reaction tank three (12) depth having the same.
6. a kind of Fenton reactor according to claim 1, which is characterized in that sewage is in the reaction tank one (10), anti-
Answering the hydraulic detention time ratio in pond two (11) is 1:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079475.0U CN209583733U (en) | 2018-12-12 | 2018-12-12 | A kind of Fenton reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079475.0U CN209583733U (en) | 2018-12-12 | 2018-12-12 | A kind of Fenton reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583733U true CN209583733U (en) | 2019-11-05 |
Family
ID=68348752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822079475.0U Active CN209583733U (en) | 2018-12-12 | 2018-12-12 | A kind of Fenton reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583733U (en) |
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2018
- 2018-12-12 CN CN201822079475.0U patent/CN209583733U/en active Active
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