CN208378511U - A kind of Novel sewage processing Fenton reactor - Google Patents
A kind of Novel sewage processing Fenton reactor Download PDFInfo
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- CN208378511U CN208378511U CN201820843846.5U CN201820843846U CN208378511U CN 208378511 U CN208378511 U CN 208378511U CN 201820843846 U CN201820843846 U CN 201820843846U CN 208378511 U CN208378511 U CN 208378511U
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Abstract
The utility model discloses a kind of Novel sewages to handle Fenton reactor, including cylinder and supporting leg, the cylinder bottom end is supported by supporting leg, water feed apparatus is installed on the left of the bottom end of the cylinder, the water feed apparatus is connected along reactor inner cavity with circulation water feed apparatus in reactor top, the inside of the cylinder is equipped with interior cyclic water outlet device, the interior cyclic water outlet device is connected outside cylinder with interior circulation water feed apparatus, recirculating network in being formed, the interior circulation water feed apparatus top is equipped with inverted cone capping device, and the cylinder bottom end is equipped with blowdown apparatus.The sewage treatment Fenton reactor, water feed apparatus enters organic sewage from below, by recycling the high water-base fluid formed sewage treating efficiency in reactor is significantly increased in cavity, higher volumetric loading can be born relative to common response device, the too low situation of Fenton reagent utilization rate is avoided simultaneously, the effect and efficiency for improving sewage treatment are able to satisfy and use needs.
Description
Technical field
The utility model relates to technical field of sewage, specially a kind of Novel sewage handles Fenton reactor.
Background technique
With the fast development and continuous improvement of people's living standards of industrial and agricultural production, the row of all kinds of wastes and waste water
It is high-volume continuously increased, the pollution for mutually coping with water environment is also increasingly serious, is mainly manifested in the diversification and organic dirt of pollution type
The intensification of dye degree, while but also the difficulty of sewage treatment continues to increase.In addition the industries waste water such as papermaking, printing and dyeing, pharmacy is arranged
The raising of standard is put, traditional wastewater deep treatment process has been difficult to meet the requirement of pollutant removal, especially papermaking, print
Dye industry is big as wastewater discharge, and the serious industry of water pollution is that This is what people generally disapprove of always, announces early in Chinese Ministry of Environmental Protection in 2010
Data, 20.29 hundred million tons of paper industry year waste discharge water, account for industrial trade wastewater emission amount 18.6%, rank first place, and 2010
COD discharge amount: paper industry accounts for 26% and arranges the 1st, and waste water caused by paper industry has many kinds of, water
Greatly, the high feature of organic pollutant content belongs to one of intractable industrial wastewater, therefore payes attention to the exploitation of Novel sewage treatment method
Research, is one of the important process for improving current mankind living environment.
But at this stage, China be more than 90% or more the sewage treatment process that uses of sewage treatment plant still with various types of
Based on the biological activated sludge method of type, common process has: common aeration, two sections of aerations, A/O denitrification process, A/
O dephosphorization process, A2/O dephosphorization and denitrification process, oxidation ditch process and BIOLAK process etc..These traditional sewage treatment sides
Comparatively method has that with high costs, treatment effeciency is low, there are secondary pollution problems, Industrial Wastewater Treatment is emerging at present
Technology includes Anaerobic Microbiological Treatment Technology, membrane technology, high-level oxidation technology, denitrification dephosphorization technique, eco-treatment technology etc..
Based on Technological Economy cost, advanced oxidation processes are the hot spot direction of current technical application in conjunction with traditional handicraft.It is emerging at present
Mainstream technology mainly using for it is some be difficult to biodegradable toxicant can be used strong oxidizers be oxidized decompositions, drop
Its low pollution level, the serial high-level oxidation technology based on Fenton (Fenton) reagent have obtained increasingly wider in water process
General application illustrates the ability of its higher removal persistent organic pollutants, in processing waste water from dyestuff, paper waste, agriculture
Medicine waste water, cyanide wastewater, phenols wastewater, coking wastewater, wastewater from chemical industry etc. show its superior process performance.
Fenton technology has many advantages, such as that capital expenditure is low, operating cost is low, operating procedure is simple, in recent years in work difficult to degrade
It is widely applied in industry wastewater treatment.Compared with other traditional method for treating water, Fenton oxidizing process has following spy
Point: (1) reaction rate is high, in Fe2+Under the action of ion, H2O2It can decompose rapidly and generate OH, OH has extremely strong
Electronic capability i.e. oxidability, oxidizing potential 2.8V are obtained, oxidability is only second to fluorine；(2) OH can directly with it is useless
Pollutant reaction in water is degraded to carbon dioxide, water and harmless object；(3) very due to the oxidability of hydroxyl radical free radical
By force, so reaction speed is fast, processing requirement can be reached within the shorter reaction time；(4) Fenton's reaction can be used as individually
Treatment process, and can be combined with other treatment process, improve treatment effeciency and can reduce processing cost.
Fenton reaction has preferable degradation efficiency and biggish application range in toxic organic pollutant processing, regardless of
It is to have good effect in laboratory research or in actual industrial applicability.Now domestic large-scale chemical industrial park,
The mode for advocating circular economy, toxic wastewater all in the area is handled using single sewage treatment plant, it would be desirable to reach
The purpose of waste water recycling.But the waste water for relying on single biochemical treatment mode treatment so complicated, it can not reach good
Effect, Fenton reaction can both improve useless as a kind of effectively wastewater treatment means during wastewater treatment
The biodegradability of water, and advanced treating can be carried out in the end of processing system, then cooperate other processing techniques to reach middle water
The target recycled may be implemented in reuse, is a kind of high-quality sewage disposal technology of novel energy sustainability environmental protection.
Utility model content
The purpose of this utility model is to provide a kind of Novel sewages to handle Fenton reactor, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of Novel sewage processing Fenton reactor,
Including cylinder and supporting leg, cylinder bottom end screw is connected with supporting leg, is plugged with water feed apparatus on the left of the bottom end of the cylinder, institute
It states water feed apparatus and is connect along reactor inner cavity with circulation water feed apparatus screw in reactor top, the interior circulation water feed apparatus packet
Include water inlet flange, be plugged with water inlet pipe on the left of the water inlet flange, the right end of the water inlet pipe through cylinder outer wall with
The welding of inverted V type spray head, the inside of the cylinder are embedded with interior cyclic water outlet device, and the interior cyclic water outlet device is located to fall V
The underface of type spray head, the interior cyclic water outlet device includes delivery port flanges, and the left screw of the delivery port flanges connects
It is connected to spray reception device, the interior cyclic water outlet device is clamped in the lateral ends of cylinder and interior circulation water feed apparatus, described
The front side surface of cylinder is bonded with nameplate, and the top of the interior circulation water feed apparatus is connected with inverted cone capping device, the inverted cone
Capping device is connected with cylinder cooperation, is plugged with discharging device on the left of the top cover bottom end of the cylinder, the discharging device is located at
The bottom dead center position in the left side of inverted cone capping device, the cylinder is plugged with blowdown apparatus.
Preferably, the interior cyclic water outlet device is connected by external motive device with the cooperation of interior circulation water feed apparatus.
Preferably, the inverted V type spray head is added significantly to reaction treatment area.
Preferably, the Fenton reactor is tower-like funnel type, and the cylinder ratio of height to diameter is 2.3.
Compared with prior art, the utility model has the beneficial effects that the sewage treatment Fenton reactor, sewage is passed through
Cylinder bottom end water feed apparatus is added to Fenton tower, and flowing carries out instantaneous, efficient through top inverted V type spray head high speed ejection in tower
Sewage treatment reaction, mixed liquor after reaction is connected by external motive device with interior circulation water feed apparatus, and cavity is interior by following
Sewage treating efficiency in reactor is significantly increased in the high water-base fluid that ring is formed, and can bear relative to common response device higher
Volumetric loading, while avoiding the too low situation of Fenton reagent utilization rate, improve the effect and efficiency of sewage treatment, simultaneously
Cylinder bottom end is equipped with blowdown apparatus, causes secondary pollution to environment after avoiding sewage discharge, also avoids causing human body
Harm is able to satisfy and uses needs.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the interior circulation water feed apparatus structural schematic diagram of the utility model；
Fig. 3 is the interior cyclic water outlet apparatus structure schematic diagram of the utility model.
In figure: 1, cylinder, 2, interior circulation water feed apparatus, 201, water inlet flange, 202, water inlet pipe, 203, inverted V type spray
Head, 3, inverted cone capping device, 4, interior cyclic water outlet device, 401, delivery port flanges, 402, spray reception device, 5, supporting leg, 6,
Water feed apparatus, 7, nameplate, 8, discharging device, 9, blowdown apparatus.
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 are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Novel sewage processing Fenton reactor, it is fragrant
The reactor that pauses is tower-like funnel type, and the cylinder ratio of height to diameter is 2.3, including cylinder 1 and supporting leg 5,1 bottom end screw of cylinder are connected with
Supporting leg 5, the fabricating yard scope of application of equipment can be widened by the trigonometric expression support construction of supporting leg 5 significantly, and the bottom end of cylinder 1 is left
Side is plugged with water feed apparatus 6, can be conveyed treatment sewage is pressurized into Fenton reactor tower, be intake by water feed apparatus 6
Device 6 is connect along Fenton reactor inner cavity with circulation 2 screw of water feed apparatus in reactor top, will be mixed with sweet smell by pressurized delivered
The treatment sewage of reagent is sprayed from top, and interior circulation water feed apparatus 2 includes water inlet flange 201, Flange Standard JB/
T81-94, specification DN80-10, water inlet flange 201, which serves, recycles water feed apparatus 2 in fixed, 201 left side of water inlet flange
It is plugged with water inlet pipe 202, water inlet pipe 202 is welded through the outer wall and inverted V type spray head 203 of cylinder 1, and inverted V type spray head is substantially
Reaction treatment area is increased, mixed liquor high speed ejection is carried out by instantaneous, efficient sewage treatment by inverted V type spray head 203
Reaction, the inside of cylinder 1 are embedded with interior cyclic water outlet device 4, and interior cyclic water outlet device 4 is being located at the inverted V type spray head 203 just
Lower section, interior cyclic water outlet device 4 include delivery port flanges 401, Flange Standard JB/T81-94, specification DN80-10, water outlet
Mouth 401 left screw of flange is connected with spray reception device 402, and interior cyclic water outlet device 4 is in 1 lateral ends of cylinder and interior circulation
Water feed apparatus 2 is clamped by external motive device and interior circulation water feed apparatus 2, it is ensured that is born in cavity by recycling the high waterpower formed
Sewage treating efficiency in reactor is significantly increased in lotus, forms interior recirculating network, and the front side surface of cylinder 1 is bonded with nameplate 7,
Each constructing variable of reactor can be obtained, interior 2 top of circulation water feed apparatus is connected with inverted cone capping device 3, fills by inverted cone upper cover
The purpose for preventing extra reaction solution spillage and recycling raffinate can be realized by setting 3, and inverted cone capping device 3 is connected with the cooperation of cylinder 1, cylinder
It is plugged with discharging device 8 on the left of 1 top cover bottom end, the discharging device 8 is located at the left side of inverted cone capping device 3, the bottom of cylinder 1
End center is plugged with blowdown apparatus 9, and blowdown apparatus 9 is directly or indirectly connect with blowdown recovery system by pipeline, realizes
Waste recovery, it is ensured that Environmental security.
Starting external pressurized conveying device enters sewage from water feed apparatus 6 and starts to work first, then by sewage from lower and
Upper pressurization transmits while whole system being driven to start running, and starts formally to handle when mixed liquor reaches interior circulation water feed apparatus 2,
Liquid is sprayed via inverted V type spray head 203, and mixed liquor high speed ejection is carried out instantaneous, efficient sewage treatment and is reacted, at present
The interior cyclic water outlet device 4 in portion starts to receive reaction solution and is connected by external motive device with interior circulation water feed apparatus 2, it is ensured that
By recycling the high water-base fluid formed sewage treating efficiency in reactor is significantly increased in cavity, forms interior recirculating network,
So that sewage is able to carry out the advanced oxygen of continous way of reciprocation cycle between interior cyclic water outlet device 4 and interior circulation water feed apparatus 2
Change Fenton (Fenton) reaction, finally reaches the reaction solution of requirement during the reaction through the discharging device on Fenton's reaction tower top
It is acquired outside 9 exclusion towers, reacts waste water and dregs of generation etc. and carried out at recycling through the blowdown apparatus 9 of Fenton's reaction tower lower part
Reason causes secondary pollution to environment after avoiding waste from being discharged, and also avoids and does harm to huamn body simultaneously, easy to use, safety
Reliably.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as indicating
Or imply relative importance or implicitly indicate the quantity of indicated technical characteristic, define as a result, " first ", " second ",
The feature of " third ", " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Novel sewage handles Fenton reactor, including cylinder (1) and supporting leg (5), cylinder (1) the bottom end screw connection
There are supporting leg (5), it is characterised in that: be plugged with water feed apparatus (6) on the left of the bottom end of the cylinder (1), water feed apparatus (6) edge
Reactor inner cavity is connect with circulation water feed apparatus (2) screw in reactor top, and the interior circulation water feed apparatus (2) includes water inlet
Mouth flange (201), water inlet flange (201) left side are plugged with water inlet pipe (202), and the right end of the water inlet pipe (202) passes through
The outer wall and inverted V type spray head (203) for wearing cylinder (1) weld, and the inside of the cylinder (1) is embedded with interior cyclic water outlet device
(4), the interior cyclic water outlet device (4) is located at the underface of inverted V type spray head (203), interior cyclic water outlet device (4) packet
It includes delivery port flanges (401), the left screw of the delivery port flanges (401) is connected with spray reception device (402), described interior
Cyclic water outlet device (4) is clamped in the lateral ends of cylinder (1) and interior circulation water feed apparatus (2), the front side table of the cylinder (1)
Face is bonded with nameplate (7), and the top of interior circulation water feed apparatus (2) is connected with inverted cone capping device (3), the inverted cone upper cover
Device (3) is connected with cylinder (1) cooperation, is plugged with discharging device (8), the water outlet on the left of the top cover bottom end of the cylinder (1)
Device (8) is located at the left side of inverted cone capping device (3), and the bottom dead center position of the cylinder (1) is plugged with blowdown apparatus (9).
2. a kind of Novel sewage according to claim 1 handles Fenton reactor, it is characterised in that: the interior cyclic water outlet
Device (4) is connected by external motive device with the cooperation of interior circulation water feed apparatus (2).
3. a kind of Novel sewage according to claim 1 handles Fenton reactor, it is characterised in that: the inverted V type spray
Head (203) is added significantly to reaction treatment area.
4. a kind of Novel sewage according to claim 1 handles Fenton reactor, it is characterised in that: the Fenton reactor
For tower-like funnel type, cylinder (1) ratio of height to diameter is 2.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843846.5U CN208378511U (en) | 2018-06-01 | 2018-06-01 | A kind of Novel sewage processing Fenton reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843846.5U CN208378511U (en) | 2018-06-01 | 2018-06-01 | A kind of Novel sewage processing Fenton reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378511U true CN208378511U (en) | 2019-01-15 |
Family
ID=64968617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820843846.5U Expired - Fee Related CN208378511U (en) | 2018-06-01 | 2018-06-01 | A kind of Novel sewage processing Fenton reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378511U (en) |
-
2018
- 2018-06-01 CN CN201820843846.5U patent/CN208378511U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190115 Termination date: 20200601 |