CN209292157U - Composite type sewage purifying and treating device - Google Patents
Composite type sewage purifying and treating device Download PDFInfo
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- CN209292157U CN209292157U CN201821405716.XU CN201821405716U CN209292157U CN 209292157 U CN209292157 U CN 209292157U CN 201821405716 U CN201821405716 U CN 201821405716U CN 209292157 U CN209292157 U CN 209292157U
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Abstract
The utility model relates to composite type sewage purifying and treating devices, including standing section, air bearing section, Inner electrolysis section and the biochemical plant section being sequentially arranged along drainage flow direction, the base sludge of the standing section and Inner electrolysis section exports the sludge treating block for being also sequentially connected sludge pump, sludge being made to release organic acid, and separator for mud and water, the supernatant outlet of the separator for mud and water are also connected with the entrance of the biochemical plant section.Compared with prior art, the utility model is using air bearing, Inner electrolysis and biochemical plant, and the electron donors such as organic acid for releasing of the processing such as composite sludge ultrasound, multi-section divides the sewage in the black-odor riverway of combined governance city, may be implemented to administer effective ecology removal of the Recalcitrant chemicals such as all kinds of suspended matters, organic-inorganic in sewage etc..
Description
Technical field
The utility model belongs to urban sewage purification processing technology field, is related to a kind of composite type the dirty water decontamination handles dress
It sets.
Background technique
Water resource is the keystone resources of human production life, with the acceleration of industrialization and urbanization process, water pollution
Seriously, the protection of water resource and the improvement of water pollution become one of the problem of modern society most pays close attention to.Sewage treatment can be effective
Ground saving and the pollution for utilizing valuable water resource, the discharge amount for reducing sewage, mitigation water environment have significantly society's effect
Benefit, environmental benefit and economic benefit.Biochemical method technology in sewage disposal technology has century-old history, but pursues higher
Treatment effect, lower operating cost be always people pursue target.Further, since the sewage in most cities river
It is all as caused by the industrial wastewater discharge containing various Recalcitrant chemicals, the biodegradation process of these pollutants is big absolutely
Majority is directed to the biological respinse for needing electronics, such as single Oxygenation, double Oxygenations, reduction dechlorination, nitro-aromatic also
Many bioprocesses such as original or even denitrification often lack the required electronics of these biological respinses under general processing environment.
Chinese patent ZL201020577226.5 discloses a kind of air bearing biochemistry integrated water treatment equipment comprising including
According to intake pool, processing pond and the discharge bay of water inlet sequential communication, the processing pond includes the flotation tank set gradually from top to bottom
And biochemistry pool.The device can be applicable in the purified treatment of general river sewage, but for being dropped by air bearing and microorganism difficulty
The treatment effect of the organic matter (especially macromolecular organic pollutant etc.) of solution and nitrogen phosphorus etc. is but very undesirable.
Utility model content
The purpose of this utility model is exactly to provide a kind of composite type dirt to overcome the problems of the above-mentioned prior art
High-efficiency water purifying treatment device.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of composite type sewage purifying and treating device, including be sequentially arranged along drainage flow direction standing section, air bearing section,
Inner electrolysis section and biochemical plant section, the base sludge outlet of the standing section and Inner electrolysis section are also sequentially connected sludge pump, make
Sludge releases the sludge treating block and separator for mud and water of organic acid, and the supernatant outlet of the separator for mud and water also connects
Connect the entrance of the biochemical plant section.
Further, the Inner electrolysis section includes the Inner electrolysis treatment region being sequentially arranged from top to bottom, water inlet gas distribution area
The settling zone and, wherein Inner electrolysis treatment region has added plural Inner electrolysis filling ball, and each Inner electrolysis filling ball includes built-in interior electricity
The Hollow spheres for solving filler, it is also closed on Hollow spheres to have the micropore for coming into full contact with treatment sewage and Inner electrolysis filler；
The described biochemical plant section includes positioned at front and connecting the gathering ground after the water outlet of Inner electrolysis section, and positioned at catchmenting
Area rear and the plantation packing layer and drainage blanket being sequentially arranged from top to bottom, kind has emergent aquactic plant on plantation packing layer, described
The latter end of drainage blanket be also connected with and be disposed with drainage pipeline.
Further, the aperture of the micropore on the Hollow spheres is less than the partial size of Inner electrolysis filler, Hollow spheres
And its internal Inner electrolysis amount of filler loaded meets: after Inner electrolysis filler sufficiently reacts, Inner electrolysis filling ball floats, Inner electrolysis
When filler is not sufficiently reactive, Inner electrolysis filling ball sinks.
Further, the water inlet gas distribution area includes cloth pneumatic module, and the water inlet above cloth pneumatic module is arranged in
Component, the cloth pneumatic module by more connection external feed stream equipment and the closed gas distribution pipe for having qi-emitting hole upward, it is described into
The water inlet pipe that water assembly is connected the air bearing section water outlet and inlet opening upward is distributed with by more.
Still more preferably, the qi-emitting hole on the inlet opening and gas distribution pipe on the water inlet pipe is in the vertical direction
Dislocation arrangement.
Further, the Inner electrolysis treatment region and water inlet gas distribution area are also separated using poroid intercept net.
Further, the plantation packing layer is the volcanic filling material layer that there is microbial film fixation on surface, by water
Stream direction is divided into packing layer leading portion, packing layer middle section and packing layer back segment, wherein the packing material size of packing layer leading portion is
16-32mm, the packing material size in packing layer middle section are 8-16mm, and the packing material size of packing layer back segment is 4-8mm.
Further, the drainage blanket is made of the gravel of partial size 35-40mm.
Further, the sludge treating block includes being handled sludge to discharge the Ultrasound Instrument of organic acid, electricity
Pulse instrument or pyrolysis instrument.
Compared with prior art, the utility model has the advantage that
(1) the utility model is by using air bearing section, Inner electrolysis section and biochemical plant section etc. to the sewage in city river
Successively it is combined processing, wherein air bearing section can remove most suspended substances, the Inner electrolysis sections such as algae by air bearing and can remove
The persistent organic pollutants etc. of biochemical treatment are difficult in sewage, its degradation treatment is dirty at the accessible small molecule of biochemical plant
Object etc. is contaminated, then passes through the processing technical treatment such as ultrasound in addition, standing the sludge that section and Inner electrolysis section generate and releases organic acid
Equal electron donors, finally, the preliminary purification after air bearing, microelectrolysis processing handles sewage and is rich in the electron donors such as organic acid
Supernatant is then mixed together into biochemical plant section, and after biodegradable purified treatment, it is raw to realize further depth
State purification effectively raises the degradation treatment effect to pollutant each in water body, especially organic pollutant and nitrogen phosphorus etc.
Fruit.
(2) Inner electrolysis filler is added by the way of filling ball, and the reaction for not only effectively increasing Inner electrolysis filler participates in
Surface area avoids the problems such as mass filler is added at one time incident agglomeration, blocking.In addition, with electricity interior in filling ball
The reaction consumption for solving filler, under filling ball is the natural buoyancy and lower section gas distribution the effects of, may be implemented " old filling ball it is automatic on
The automatic replacement of floating, new filling ball sinking ", so that the replacement of Inner electrolysis filler is more convenient, replacement opportunity is also more preferably grasped.
(3) cloth pneumatic module is conducive to internal electricity with qi-emitting hole on water inlet component and inlet opening by the way of dislocation arrangement
The treatment sewage solved in treatment region provides enough turbulating effects, so that Inner electrolysis filling ball sufficiently stirs, improves Inner electrolysis
The sufficient degree of reaction.
(4) packing material size reduces in proper order, can make in filler matrix to avoid the impurity in the water outlet after microelectrolysis processing
At blocking, guarantee emergent aquactic plant and microorganism of biochemical plant section etc. to the timely and effective depth of the pollutant in water outlet
Reason.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Description of symbols in figure:
1- stands section, 2- air bearing section, the molten gas pond 21-, 22- flotation tank, 23- dross area, 3- Inner electrolysis section, 31- Inner electrolysis
Treatment region, 311- Inner electrolysis filling ball, 312- Hollow spheres, 313- micropore, 314- Inner electrolysis filler, 32- water inlet gas distribution area,
321- water inlet pipe, the inlet opening 322-, 323- gas distribution pipe, 324- qi-emitting hole, the settling zone 33-, 34- intercept net, 4- biochemistry plant
Section, the gathering ground 41-, 42- kind plant packing layer, 421- packing layer leading portion, 422- packing layer middle section, 423- packing layer back segment, 43- row
Water layer, 44- drainage pipeline, 5- sludge pump, 6- sludge treating block, 7- separator for mud and water.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
In following embodiment, unless otherwise instructed or the content that refers to, then it represents that be in general knowledge known in this field
Whether holding, such as ensure device operation and the specific installation of components such as water pump of drainage flow and installation site, such as interior electricity
Filler is solved using common iron carbon filler etc..
A kind of composite type sewage purifying and treating device, structure is shown in Figure 1, including along drainage flow direction successively cloth
Standing section 1, air bearing section 2, Inner electrolysis section 3 and the biochemical plant section 4 set, stand the base sludge outlet of section 1 and Inner electrolysis section 3
The sludge treating block 6 and separator for mud and water 7 for being also sequentially connected sludge pump 5, sludge being made to release organic acid, mud-water separation
The supernatant outlet of device 7 is also connected with the entrance of biochemical plant section 4.
When processing, the treatment sewage in black-odor riverway is successively heavy by standing section 11 (can be using conventional sedimentation basin)
Form sediment to stand and remove partial suspended thing, then through the suspended matters such as algae that further removal water body suspends of air bearing section 22, then including
It is electrolysed section 3 and carries out microelectrolysis processing, efficiently remove COD, reduce coloration, improve biodegradability, meanwhile, stand section 1 and Inner electrolysis
The sludge that processing section generates then send to sludge treating block 6 through sludge pump 5 and releases organic acid by processing such as ultrasounds, finally,
Enter biochemical plant together with the supernatant rich in electron donors such as organic acids through treated the preliminary purification sewage of Inner electrolysis section 3
Section 4, after deep purifying is handled, water quality is greatly improved, and can reach the above standard water outlet of four class water.
In a specific embodiment of the utility model, referring to Figure 1, Inner electrolysis section 3 includes from top to bottom successively
Inner electrolysis treatment region 31, water inlet gas distribution area 32 and the settling zone 33 of arrangement, wherein Inner electrolysis treatment region 31 has added in plural number
Electrolysis filler ball 311, each Inner electrolysis filling ball 311 includes the Hollow spheres 312 of built-in Inner electrolysis filler 314, in hollow ball
It is also closed on shell 312 to have the micropore 313 for coming into full contact with treatment sewage and Inner electrolysis filler 314；Biochemical plant section 4 includes position
In front and the gathering ground 41 after Inner electrolysis section 3 is discharged is connected, and is sequentially arranged positioned at 41 rear of gathering ground and from top to bottom
Plantation packing layer 42 and drainage blanket 43, plantation packing layer 42 on kind have emergent aquactic plant, the latter end of drainage blanket 43 is also connected with cloth
It is equipped with drainage pipeline 44.In more specific embodiment, the aperture of the micropore 313 on Hollow spheres 312 is less than Inner electrolysis filler 314
Partial size, Hollow spheres 312 and its internal Inner electrolysis amount of filler loaded meet: after Inner electrolysis filler sufficiently reacts, interior electricity
It solves filling ball 311 to float, when Inner electrolysis filler is not sufficiently reactive, Inner electrolysis filling ball 311 sinks.For water inlet gas distribution area 32
For structure, in a more specific embodiment, water inlet gas distribution area 32 may include cloth pneumatic module, and be arranged on cloth pneumatic module
The water inlet component of side, cloth pneumatic module connect the gas distribution pipe of external feed stream equipment and the closed qi-emitting hole 324 having upward by more
323, the water inlet pipe 321 that water inlet component is connected 2 water outlet of air bearing section and inlet opening 322 upward is distributed with by more.More preferably
, the qi-emitting hole 324 on inlet opening 322 and gas distribution pipe 323 on water inlet pipe 321 is in the vertical direction in dislocation arrangement.
In a more specific embodiment, Inner electrolysis treatment region 31 is also divided using poroid intercept net 34 with water inlet gas distribution area 32
Every.
In a more specific embodiment, plantation packing layer 42 is the volcanic filling material layer that there is microbial film fixation on surface,
Packing layer leading portion 421, packing layer middle section 422 and packing layer back segment 423 are divided by water (flow) direction, wherein packing layer leading portion
421 packing material size is 16-32mm, and the packing material size in packing layer middle section 422 is 8-16mm, the filler grain of packing layer back segment 423
Diameter is 4-8mm.
In a more specific embodiment, drainage blanket 43 is made of the gravel of partial size 35-40mm.
In another specific embodiment of the utility model, referring to Figure 1, air bearing section 2 can be divided into molten gas pond
21,23 three parts of flotation tank 22 and dross area, wherein the equipment to sewage pressure air-dissolving is provided in molten gas pond 21, after molten gas
Sewage enter since pressure change can generate a large amount of microbubbles after flotation tank 22, and then cyanobacteria present in water body etc. is suspended
Object is carried on the water surface and dross area 23 is formed, so as to facilitate staff to remove this partial suspended thing.
In another specific embodiment of the utility model, sludge treating block 6 include sludge is handled with
Ultrasound Instrument, electric impulser or the pyrolysis instrument of organic acid are discharged, further includes being provided for sludge at ultrasound, electric pulse and pyrolysis certainly
The required other equipment of reason measure, such as the cabinet of storage sludge, are specifically as follows existing Sludge by Ultrasonic and crack quenched dress
It sets etc. (referring to Chinese patent 201520195387.0).Certainly, sludge treating block 6 or this field other can be to dirt
Mud handles and it is made to release the technology of the electron donors such as organic acid or instrument.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (9)
1. composite type sewage purifying and treating device, which is characterized in that including be sequentially arranged along drainage flow direction standing section, gas
Floating section, Inner electrolysis section and biochemical plant section, the base sludge outlet of the standing section and Inner electrolysis section are also sequentially connected sludge
The sludge treating block and separator for mud and water for pumping, sludge being made to release organic acid, the supernatant outlet of the separator for mud and water
It is also connected with the entrance of the biochemical plant section.
2. a kind of composite type sewage purifying and treating device according to claim 1, which is characterized in that the Inner electrolysis section
Including Inner electrolysis treatment region, water inlet gas distribution area and the settling zone being sequentially arranged from top to bottom, wherein Inner electrolysis treatment region has added
Plural Inner electrolysis filling ball, each Inner electrolysis filling ball include the Hollow spheres of built-in Inner electrolysis filler, on Hollow spheres also
It is closed to have the micropore for coming into full contact with treatment sewage and Inner electrolysis filler；
The biochemical plant section includes the gathering ground for being located at front and connecting after the water outlet of Inner electrolysis section, and behind gathering ground
Side and the plantation packing layer and drainage blanket being sequentially arranged from top to bottom, kind has emergent aquactic plant, the row on plantation packing layer
The latter end of water layer, which is also connected with, is disposed with drainage pipeline.
3. a kind of composite type sewage purifying and treating device according to claim 2, which is characterized in that the Hollow spheres
On the aperture of micropore be less than the partial size of Inner electrolysis filler, Hollow spheres and its internal Inner electrolysis amount of filler loaded meet:
After Inner electrolysis filler sufficiently reacts, Inner electrolysis filling ball floats, when Inner electrolysis filler is not sufficiently reactive, under Inner electrolysis filling ball
It is heavy.
4. a kind of composite type sewage purifying and treating device according to claim 2, which is characterized in that the water inlet gas distribution
Area includes cloth pneumatic module, and the water inlet component above cloth pneumatic module is arranged in, the cloth pneumatic module by more connections it is external into
Gas equipment and the closed gas distribution pipe for having qi-emitting hole upward, the water inlet component by the more connection air bearing section water outlets and
The water inlet pipe of inlet opening upward is distributed with.
5. a kind of composite type sewage purifying and treating device according to claim 4, which is characterized in that on the water inlet pipe
Inlet opening and gas distribution pipe on qi-emitting hole in the vertical direction be in dislocation arrangement.
6. a kind of composite type sewage purifying and treating device according to claim 2, which is characterized in that at the Inner electrolysis
It manages area and water inlet gas distribution area is also separated using poroid intercept net.
7. a kind of composite type sewage purifying and treating device according to claim 2, which is characterized in that the plantation filler
Layer is that surface has the volcanic filling material layer of microbial film fixation, is divided into packing layer leading portion, in packing layer by water (flow) direction
Section and packing layer back segment, wherein the packing material size of packing layer leading portion is 16-32mm, and the packing material size in packing layer middle section is 8-
16mm, the packing material size of packing layer back segment are 4-8mm.
8. a kind of composite type sewage purifying and treating device according to claim 2, which is characterized in that the drainage blanket by
The gravel of partial size 35-40mm forms.
9. a kind of composite type sewage purifying and treating device according to claim 1, which is characterized in that the Treatment of Sludge
Unit includes being handled sludge to discharge the Ultrasound Instrument of organic acid, electric impulser or pyrolysis instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405716.XU CN209292157U (en) | 2018-08-29 | 2018-08-29 | Composite type sewage purifying and treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405716.XU CN209292157U (en) | 2018-08-29 | 2018-08-29 | Composite type sewage purifying and treating device |
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| Publication Number | Publication Date |
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| CN209292157U true CN209292157U (en) | 2019-08-23 |
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| CN201821405716.XU Active CN209292157U (en) | 2018-08-29 | 2018-08-29 | Composite type sewage purifying and treating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704509A (en) * | 2018-08-29 | 2019-05-03 | 上海景青绿环境科技有限公司 | A kind of composite type sewage purifying and treating device |
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2018
- 2018-08-29 CN CN201821405716.XU patent/CN209292157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704509A (en) * | 2018-08-29 | 2019-05-03 | 上海景青绿环境科技有限公司 | A kind of composite type sewage purifying and treating device |
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