CN209098441U - A kind of equipment handling municipal decentralized wastewater - Google Patents
A kind of equipment handling municipal decentralized wastewater Download PDFInfo
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- CN209098441U CN209098441U CN201821338308.7U CN201821338308U CN209098441U CN 209098441 U CN209098441 U CN 209098441U CN 201821338308 U CN201821338308 U CN 201821338308U CN 209098441 U CN209098441 U CN 209098441U
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Abstract
The utility model discloses a kind of equipment for handling municipal decentralized wastewater, are made of micro- oxygen catalysis pond, anaerobism catalysis pond, anoxic catalysis pond and aerobic catalysis pond；It is hung with the first fibrous Specialty bio filler in micro- oxygen catalysis pond, denitrification filler has been filled in anaerobism catalysis pond, the second fibrous Specialty bio filler is hung in anoxic catalysis pond, has been filled with floating stuffing in aerobic catalysis pond；The interior bottom end in micro- oxygen catalysis pond, anoxic catalysis pond and aerobic catalysis pond is arranged with aeration tube, micro- oxygen catalysis pond, anaerobism catalysis pond, anoxic catalysis pond and the aerobic outer top for being catalyzed pond are provided with dissolved oxygen on-line computing model and plantation fixed frame, and sewage pump is connected to micro- oxygen by connecting tube and is catalyzed pond；It is provided with DMBR dynamic film component in aerobic catalysis pond, passes through connecting tube outside aerobic catalysis pond and is connected to suction pump；The utility model processing capacity is strong, can retain most of pollution particulate matter, realizes synchronous catalytic decomposition and biochemical decomposition, realizes waste water reclaiming effect.
Description
Technical field
The utility model relates to a kind of unit equipments to be related to more particularly, to a kind of equipment for handling municipal decentralized wastewater
Technical field of water pollution treatment.
Background technique
Currently, more for the processing technique of municipal decentralized wastewater, common processing mode has advanced oxidation processes, materialization
Method, bioanalysis (containing biochemical method and ecological method) etc., wherein advanced oxidation processes generally comprise Fenton oxidation, catalytic ozonation,
Technologies, the physico-chemical process such as physical field collaboration advanced oxidation generally comprise the technologies such as Coagulation Method, magnetic separation method, active carbon adsorption, raw
Change method generally comprises anaerobism and oxygen and aerobic treatment technology, ecological method mostly use wetland and plant to handle.Above several technologies
It has their own advantages, is respectively suitable for the processing of the organic wastewater of different occasions, preferable effect can achieve by reasonable employment.But
There is also respective defect, specific manifestations simultaneously are as follows:
(1) investment of conventional high-level oxidation technology is big, operating cost is high, especially then bigger in big yield treatment process,
Also it is difficult to handle up to standard, must there is subsequent biochemical (or other technologies) facility, it is micro- by the way that macromolecular hardly degraded organic substance to be oxidized to
The easily decomposes small organic molecule of biology, but the technique occupied area is larger and operating cost is higher, the use of strong oxidizer
Adverse effect is generated to subsequent biochemical processing.Using physical field collaboration (such as ultrasonic, ultraviolet, microwave) although reaction speed can be accelerated
With improve removal rate, but still be difficult to ensure qualified discharge, and shorter, the water biggish for area of physical field general action distance
Body or device effect are poor；
(2) physico-chemical process treatment effect is preferable, and more stable.But it directly cannot be fundamentally with coagulation rule in water body
Pollutant is removed, coagulant can also cause secondary pollution；Such as system equipment expense and day-to-day operation expense are handled with Magneto separate
It is higher, consume the more energy and material；It is such as poor with absorption rule regneration of adsorbent material performance, cause investment and water process expense
Height, thus be difficult to be widely used.
(3) it is mainstream technology that biochemical method, which handles municipal decentralized wastewater, but tends to occur be difficult to cultivation or the ability that is hit is poor
The problems such as, though operating cost is low compared with technologies such as advanced oxidations, an investment cost is higher, land occupation is big, tackles COMPLEX MIXED dirt
The waste liquid of dye object is often difficult to up to standard.Furthermore hardly degraded organic substance is difficult to decompose or utilize in water, to denitrification without contribution even
There is side effect, TN, TP are difficult to up to standard.It is common in the recent period to can avoid above ask to a certain extent using membrane bioreactor (MBR)
Topic, but there is also investments big, energy consumption and the problems such as operating cost is higher and maintenance is complicated.The filtering of nearest useful large aperture
Material (such as sieve, non-woven fabrics) replaces the ultrafiltration membrane of micropore, i.e. DMBR system, although improving membrane flux and reducing investment,
But membrane pollution problem still fails to preferably solve, and the application of modified membrane will be day the latter important directions.Furthermore in waste water
The microelements such as Mg, Zn, Mo, Co, Mn and Fe needed for often lacking bacteria metabolism, and cause biochemical effects bad
A major reason；
(4) ecological method mostly uses wetland and plant society, although have it is simple and easy, reduce investment outlay it is excellent with operating cost
Point, but the problem of that there is also land occupations is big, low efficiency.
Conventional monotechnics have been difficult to the environmental requirement for enabling municipal decentralized wastewater reach increasingly strict at present, therefore adopt
It with the processing mode combined between different technologies, and is incorporated into same reaction unit (or facility), such as A/O process integration
Equipment, integrated intermittent bio membrane reactor etc., can display one's respective advantages, and overcome respective disadvantage, to ensure qualified discharge.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming existing municipal decentralized wastewater to handle, and provides a kind of place
The equipment for managing municipal decentralized wastewater, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of equipment handling municipal decentralized wastewater,
Biochemical reaction device is catalyzed including synchronous；The synchronous catalysis biochemical reaction device is catalyzed pond, anoxic by micro- oxygen catalysis pond, anaerobism
It is catalyzed pond and aerobic catalysis pond composition, and micro- oxygen catalysis pond, anaerobism catalysis pond, anoxic catalysis pond and aerobic catalysis pond pass through
Connecting hole is sequentially communicated；It is hung with the first fibrous Specialty bio filler in micro- oxygen catalysis pond, the anaerobism is catalyzed in pond
It has been filled with denitrification filler, the second fibrous Specialty bio filler, the aerobic catalysis pond are hung in anoxic catalysis pond
Inside it has been filled with floating stuffing；The interior bottom end in micro- oxygen catalysis pond, anoxic catalysis pond and aerobic catalysis pond is arranged with aeration tube,
Micro- oxygen catalysis pond, anaerobism catalysis pond, anoxic catalysis pond and the aerobic outer top for being catalyzed pond are provided with dissolved oxygen and supervise online
Instrument and plantation fixed frame are surveyed, the plantation fixed frame is located at the surface of dissolved oxygen on-line computing model；Micro- oxygen catalysis pond
Outside is provided with air blower, fluid level controller and sewage pump, and the air blower is connected to aeration tube, and the fluid level controller electrically connects
Solenoid valve is connect, and the solenoid valve is mounted on connection hole, the sewage pump is connected to micro- oxygen by connecting tube and is catalyzed pond；It is described
It is provided with DMBR dynamic film component in aerobic catalysis pond, passes through connecting tube outside the aerobic catalysis pond and is connected to suction pump.
As a kind of optimal technical scheme of the utility model, the described first fibrous Specialty bio filler is filled out for carbon fiber
Material or basalt fibers or aquatic-weed-shaped filler, and in load C a, Mg, Zn, Mo, Co, Mn, Cu and Fe trace element compound
It is one or more, and the prior embedding fixing microorganism of the first threadiness Specialty bio filler filler or enzyme.
As a kind of optimal technical scheme of the utility model, the denitrification filler is Nanoscale Iron microballoon, sponge iron, double
Metal or iron carbons catalysed reductive filler, and the stacking volume of the denitrification filler is the 30%- that anaerobism is catalyzed pond body product
80%.
As a kind of optimal technical scheme of the utility model, the described second fibrous Specialty bio filler is filled out for carbon fiber
Material or basalt fibers or aquatic-weed-shaped filler or plant straw biological matter filler, and load C a, Mg, Zn, Mo, Co, Mn, Cu and
One of Fe trace element compound is a variety of, and the described second prior embedding fixing microorganism of fibrous Specialty bio filler
Or enzyme.
As a kind of optimal technical scheme of the utility model, the floating stuffing be expanded perlite or expanded vermiculite or
Expanded graphite or polyhedron empty ball or polyurethane sponge or pumice granules or straw biolobic material, and the floating stuffing
Stack the 30%-80% that volume is aerobic catalysis pond body product.
As a kind of optimal technical scheme of the utility model, the DMBR dynamic film component is big flux Dynamic Membrane or micro-
Filter membrane, and pore size filter is 3-300um, the substrate of the DMBR dynamic film component are stainless steel mesh or basalt fiber cloth,
And the surface of the DMBR dynamic film component sprays fixed Ti, Si, A1 oxide.
Compared with prior art, the utility model has the beneficial effects that
1, processing capacity is strong, and organic loading is high, has anti impulsion load, effluent quality is good compared with conventional processes, effect
Stablize, land occupation less, simple and convenient operation and maintenance the advantages that, the processing suitable for the municipal decentralized wastewater for complicated pollution.
2, it using the DMBR film group being made of large-flux anti-pollution fiber cloth, is made of, can retain 3-300um pore size filter
Most of pollution particulate matter.In addition, automatic cleaning setting can save clearance time and operating cost.
3, real using biologic packing material, the light natural mineral material for loading a variety of metal oxides with catalytic action
Now synchronous catalytic decomposition and biochemical decomposition.
4, the substances such as nitrogen, phosphorus in water removal, i.e. guarantee effluent quality can further be removed by planting vegetable (or hydroponic plant)
While also achieve waste water reclaiming effect.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is utility model works schematic diagram；
1 in figure, micro- oxygen be catalyzed pond；2, anaerobism is catalyzed pond；3, anoxic is catalyzed pond；4, aerobic catalysis pond；5, air blower；6, it exposes
Tracheae；7, fluid level controller；8, dissolved oxygen on-line computing model；9, fixed frame is planted；10, suction pump；11, the first threadiness is special
Kind biologic packing material；21, denitrification filler；31, the second fibrous Specialty bio filler；41, floating stuffing；42, DMBR Dynamic Membrane
Component；13, sewage pump.
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.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of equipment for handling municipal decentralized wastewater, including synchronous catalysis biochemistry
Reaction unit；Synchronous catalysis biochemical reaction device is by micro- oxygen catalysis pond 1, anaerobism catalysis pond 2, anoxic catalysis pond 3 and aerobic catalysis
Pond 4 forms, and micro- oxygen catalysis pond 1, anaerobism catalysis pond 2, anoxic catalysis pond 3 and aerobic catalysis pond 4 are successively connected by connecting hole
It is logical；The first fibrous Specialty bio filler 11 is hung in micro- oxygen catalysis pond 1, anaerobism catalysis has been filled with denitrification filler in pond 2
21, anoxic, which is catalyzed in pond 3, is hung with the second fibrous Specialty bio filler 31, has been filled with floating stuffing 41 in aerobic catalysis pond 4；
The interior bottom end in micro- oxygen catalysis pond 1, anoxic catalysis pond 3 and aerobic catalysis pond 4 is arranged with aeration tube 6, and micro- oxygen is catalyzed pond 1, anaerobism
The outer top in catalysis pond 2, anoxic catalysis pond 3 and aerobic catalysis pond 4 is provided with dissolved oxygen on-line computing model 8 and plantation is fixed
Frame 9, plantation fixed frame 9 are located at the surface of dissolved oxygen on-line computing model 8；The outside in micro- oxygen catalysis pond 1 be provided with air blower 5,
Fluid level controller 7 and sewage pump 13, air blower 5 are connected to aeration tube 6, and fluid level controller 7 is electrically connected solenoid valve, and solenoid valve is equal
It is installed on connection hole, sewage pump 13 is connected to micro- oxygen by connecting tube and is catalyzed pond 1；DMBR dynamic is provided in aerobic catalysis pond 4
Membrane module 42, aerobic catalysis pond 4 pass through connecting tube outside and are connected to suction pump 10.
First fibrous Specialty bio filler 11 is carbon fiber filler or basalt fibers or aquatic-weed-shaped filler, and is loaded
One of Ca, Mg, Zn, Mo, Co, Mn, Cu and Fe trace element compound is a variety of, and the first fibrous Specialty bio filler
The prior embedding fixing microorganism of 11 fillers or enzyme；Denitrification filler 21 is that Nanoscale Iron microballoon, sponge iron, bimetallic or iron carbons are urged
Change reproducibility filler, and the stacking volume of denitrification filler 21 is the 30%-80% that anaerobism is catalyzed 2 volume of pond；Second threadiness
Specialty bio filler 31 is carbon fiber filler or basalt fibers or aquatic-weed-shaped filler or plant straw biological matter filler, and is loaded
One of Ca, Mg, Zn, Mo, Co, Mn, Cu and Fe trace element compound is a variety of, and the second fibrous Specialty bio is filled out
Expect 31 prior embedding fixing microorganisms or enzyme；Floating stuffing 41 is expanded perlite or expanded vermiculite or expanded graphite or multi-panel
Hollow sphere or polyurethane sponge or pumice granules or straw biolobic material, and the stacking volume of floating stuffing 41 is aerobic urges
Change the 30%-80% of 4 volume of pond；DMBR dynamic film component 42 is big flux Dynamic Membrane or microfiltration membranes, and pore size filter is 3-
The substrate of 300um, DMBR dynamic film component 42 is stainless steel mesh or basalt fiber cloth, and the table of DMBR dynamic film component 42
Face sprays fixed Ti, Si, Al oxide.
Concrete principle: the utility model is catalyzed by sewage extraction, aeration oxygen supply, the catalysis of micro- oxygen, anaerobism, anoxic is catalyzed,
Aerobic catalysis, mud-water separation and processing water extract process, handle municipal decentralized wastewater, catalysis, biochemical processing are integrated in
In same reaction unit, the filler of selection has preferable catalysis, bio-film colonization effect, improves microbial activity, reduces reagent
Expense is added, while being filtered using DMBR membrane module, land occupation, time can be saved and reduces energy consumption, reduces fouling membrane and maintenance, especially
It is suitable for the black smelly wastewater treatments under isolated area and land used stressful situation.
The utility model processing capacity is strong, and organic loading is high, has anti impulsion load, effluent quality is compared with conventional processes
It is good, effect stability, land occupation less, simple and convenient operation and maintenance the advantages that, the processing suitable for the municipal decentralized wastewater for complicated pollution；
Using the DMBR film group being made of large-flux anti-pollution fiber cloth, it is made of 3-300um pore size filter, most of dirt can be retained
Contaminate particulate matter.In addition, automatic cleaning setting can save clearance time and operating cost；It is a variety of with catalytic action using loading
Biologic packing material, the light natural mineral material of metal oxide realize synchronous catalytic decomposition and biochemical decomposition；It can be by planting vegetable
Dish (or hydroponic plant) further goes to also achieve waste water resource while the substances such as nitrogen, phosphorus in water removal, i.e. guarantee effluent quality
Change effect.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of equipment for handling municipal decentralized wastewater, including synchronous catalysis biochemical reaction device；It is characterized by: the synchronization
Biochemical reaction device is catalyzed by micro- oxygen catalysis pond (1), anaerobism catalysis pond (2), anoxic catalysis pond (3) and aerobic catalysis pond (4) group
At, and micro- oxygen catalysis pond (1), anaerobism catalysis pond (2), anoxic catalysis pond (3) and aerobic catalysis pond (4) pass through connecting hole according to
Secondary connection；The first fibrous Specialty bio filler (11) is hung in micro- oxygen catalysis pond (1), the anaerobism is catalyzed pond (2)
It has inside been filled with denitrification filler (21), the second fibrous Specialty bio filler (31), institute is hung in anoxic catalysis pond (3)
It states in aerobic catalysis pond (4) and has been filled with floating stuffing (41)；Micro- oxygen catalysis pond (1), anoxic catalysis pond (3) and aerobic catalysis
The interior bottom end in pond (4) is arranged with aeration tube (6), micro- oxygen catalysis pond (1), anaerobism catalysis pond (2), anoxic catalysis pond (3)
It is provided with dissolved oxygen on-line computing model (8) and plantation fixed frame (9) with the outer top of aerobic catalysis pond (4), the plantation is solid
Determine the surface that frame (9) is located at dissolved oxygen on-line computing model (8)；Air blower is provided on the outside of micro- oxygen catalysis pond (1)
(5), fluid level controller (7) and sewage pump (13), the air blower (5) are connected to aeration tube (6), fluid level controller (7) electricity
Property connection solenoid valve, and the solenoid valve is mounted on connection hole, and the sewage pump (13) is connected to micro- oxygen by connecting tube and urges
Change pond (1)；It is provided with DMBR dynamic film component (42) in the aerobic catalysis pond (4), passes through company outside the aerobic catalysis pond (4)
Adapter tube connection suction pump (10).
2. a kind of equipment for handling municipal decentralized wastewater according to claim 1, it is characterised in that: first threadiness
Specialty bio filler (11) is carbon fiber filler or basalt fibers or aquatic-weed-shaped filler, and load C a, Mg, Zn, Mo, Co, Mn,
One of Cu and Fe trace element compound is a variety of, and described first fibrous Specialty bio filler (11) filler wraps in advance
Bury fixation of microbe or enzyme.
3. a kind of equipment for handling municipal decentralized wastewater according to claim 1, it is characterised in that: the denitrification filler
It (21) is Nanoscale Iron microballoon, sponge iron, bimetallic or iron carbons catalysed reductive filler, and the heap of the denitrification filler (21)
Putting volume is the 30%-80% that anaerobism is catalyzed pond (2) volume.
4. a kind of equipment for handling municipal decentralized wastewater according to claim 1, it is characterised in that: second threadiness
Specialty bio filler (31) is carbon fiber filler or basalt fibers or aquatic-weed-shaped filler or plant straw biological matter filler, and negative
One of Ca, Mg, Zn, Mo, Co, Mn, Cu and Fe trace element compound or a variety of is carried, and second threadiness is extraordinary raw
The prior embedding fixing microorganism of object filler (31) or enzyme.
5. a kind of equipment for handling municipal decentralized wastewater according to claim 1, it is characterised in that: the floating stuffing
It (41) is expanded perlite or expanded vermiculite or expanded graphite or polyhedron empty ball or polyurethane sponge or pumice granules or plant
Stalk biomass, and the stacking volume of the floating stuffing (41) is the 30%-80% of aerobic catalysis pond (4) volume.
6. a kind of equipment for handling municipal decentralized wastewater according to claim 1, it is characterised in that: the DMBR Dynamic Membrane
Component (42) is big flux Dynamic Membrane or microfiltration membranes, and pore size filter is 3-300um, the base of the DMBR dynamic film component (42)
Material is stainless steel mesh or basalt fiber cloth, and the surface of the DMBR dynamic film component (42) sprays fixed Ti, Si, Al oxygen
Compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338308.7U CN209098441U (en) | 2018-08-20 | 2018-08-20 | A kind of equipment handling municipal decentralized wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338308.7U CN209098441U (en) | 2018-08-20 | 2018-08-20 | A kind of equipment handling municipal decentralized wastewater |
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| Publication Number | Publication Date |
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| CN209098441U true CN209098441U (en) | 2019-07-12 |
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| CN201821338308.7U Active CN209098441U (en) | 2018-08-20 | 2018-08-20 | A kind of equipment handling municipal decentralized wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751624A (en) * | 2018-08-20 | 2018-11-06 | 深圳市南科环保科技有限公司 | A kind of method of the municipal decentralized wastewater of processing and combinations thereof equipment |
-
2018
- 2018-08-20 CN CN201821338308.7U patent/CN209098441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751624A (en) * | 2018-08-20 | 2018-11-06 | 深圳市南科环保科技有限公司 | A kind of method of the municipal decentralized wastewater of processing and combinations thereof equipment |
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