CN206901880U - Micro-polluted water treatment hybrid system for north of china in winter - Google Patents
Micro-polluted water treatment hybrid system for north of china in winter Download PDFInfo
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- CN206901880U CN206901880U CN201720851937.9U CN201720851937U CN206901880U CN 206901880 U CN206901880 U CN 206901880U CN 201720851937 U CN201720851937 U CN 201720851937U CN 206901880 U CN206901880 U CN 206901880U
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Abstract
The utility model discloses a kind of micro-polluted water treatment hybrid system for north of china in winter of sewage treatment area.Including subsurface flow constructed wetland system, subsurface flow constructed wetland system is the pond body structure of the cuboid of a upper opening, subsurface flow constructed wetland system is placed in warmhouse booth on the sunny side, subsurface flow constructed wetland system includes cloth pond, wet land system and balancing tank in pond body successively, inlet pipeline connects with cloth pond, cloth pond is connected by the water distributor of cloth sink top with wet land system, matrix is provided with wet land system, wet land system is connected by wetland water inlet pipe with balancing tank, and balancing tank connects with outlet pipeline.Technical construction is simple, and early investment is low；Equipment is few, and maintenance cost is low；Energy consumption is low, zero-emission；Management is convenient, stable.
Description
Technical field
It the utility model is related to sewage disposal, particularly a kind of micro-polluted water treatment hybrid system for north of china in winter.
Background technology
Many experts and scholars further investigate to artificial wetland treatment micro-polluted water, and related technology also tends to maturation.
As a kind of saprobia vehicle treated technology, because biology only has its treatment effect of competence exertion at a suitable temperature, institute
Relatively more in the warm regional application in south with this technology, in the north, winter because temperature is low, rarely has application；It is also contemplated for simultaneously
To the decentralized processing of winter country sewage.Existing wetland technology is less by being applied in northern China, mainly by winter temperature
Limitation.Winter temperature is low, and the microbial reproduction in wetland is relatively slow, metabolism is slow, and activity is low, it is impossible to the pollution in effective sewage
Material.Wetland sewage disposal technology is mainly used in southern temperature area higher.When temperature is higher, mainly by micro- in enriched medium
Organic substance in biodegradable sewage.North China is because winter temperature is relatively low, so restricting wetland technology in these areas
Application.
Utility model content
The technical problem that the utility model aims to solve the problem that is to provide a kind of processing system of the micro-polluted water for north of china in winter
System, is combined using greenhouse technology with drowned flow artificial wet land, with reference to heat preservation technology, ensures the temperature that microorganism grows in suitable for wetland
Under degree, effective biological treatment is carried out to the organic matter in sewage, north of china in winter sewage disposal is produced a desired effect.Using as follows
Technical scheme：
A kind of micro-polluted water treatment hybrid system for north of china in winter, including subsurface flow constructed wetland system, drowned flow artificial
Wet land system is the pond body structure of the cuboid of a upper opening, and the subsurface flow constructed wetland system is placed in warmhouse booth on the sunny side
Interior, subsurface flow constructed wetland system includes cloth pond, wet land system and balancing tank in pond body, inlet pipeline and cloth successively
Pond is connected, and cloth pond is connected by the water distributor of cloth sink top with wet land system, and matrix, wetland system are provided with wet land system
System is connected by wetland water inlet pipe with balancing tank, and balancing tank connects with outlet pipeline.
Using above-mentioned technical proposal the utility model compared with prior art, beneficial effect is：
The utility model technical construction is simple, and early investment is low；Equipment is few, and maintenance cost is low；Energy consumption is low, zero-emission；Pipe
Reason is convenient, stable.
Further, prioritization scheme of the present utility model is：
The matrix is followed successively by as zeolite, slag, gravel from the bottom to top.
The substrate upper surface is less than in wet land system pond body along 200 millimeters.
It is less than 0.2 meter of ground at the top of the pond body, the effective depth of pond body is 0.5 meter.
The inner side of the pond body and the top of bottom of pond are provided with inner waterproofing Rotating fields, and the outside of pond body and the lower surface of bottom of pond are set
There is heat insulation layer structure, the outside of heat-insulation layer is provided with exterior waterproof coating structure.
The thickness of the heat-insulation layer is at least 50 millimeters.
The volume of the balancing tank is 1.7 cubic metres.
The warmhouse booth includes north wall body and is placed in the eastern wall of north wall body both sides, western wall, the lower surface of north wall body
Concordant with the lower surface of exterior waterproof coating, the outside of north wall body is provided with heap soil structure.
The section of the heap soil structure is sector, and the height of mound is 1.5 meters.
Height more than the north wall body ground is 2 meters, and the material of north wall body is hollow brick, and the thickness of hollow brick is 0.5
Rice.
Brief description of the drawings
Fig. 1 is floor map of the present utility model.
Fig. 2 is Fig. 1 A-A views.
Fig. 3 is Fig. 1 B-B views.
Fig. 4 is the structural representation of warmhouse booth of the present utility model.
In figure：Warmhouse booth 1；North wall body 1-1；Eastern wall 1-2；Western wall 1-3；Framework of steel reinforcement 1-4；Plastic foil 1-5；Protect
Warm curtain 1-6；Gateway 1-7；Mound 2；Cloth pond 3；Water distributor 3-1；Wet land system 4；Matrix 4-1；Zeolite 4-2；Slag 4-3；
Gravel 4-4；Pond body 5；Inner waterproofing layer 5-1；Heat-insulation layer 5-2；Exterior waterproof coating 5-3；Bottom of pond 5-4；Balancing tank 6；Wetland water inlet pipe
6-1。
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Refering to Fig. 1, Fig. 2, the present embodiment includes subsurface flow constructed wetland system, and subsurface flow constructed wetland system is a upper opening
Cuboid pond body structure 5, subsurface flow constructed wetland system is placed in warmhouse booth 1 on the sunny side.The length foundation of pond body 5
Early stage, requirement was designed, and the top of whole pond body 5 is less than 0.2 meter of ground, and the effective depth of pond body 5 is 0.5 meter.Pond body 5 four
All structures use brick wall, and bottom of pond 5-4 uses concrete structure, and pond body 5 has certain thickness；The inner side surrounding of pond body 5 and pond
Bottom 5-4 tops are provided with inner waterproofing Rotating fields 5-1, prevent whole pond body leak；The outside of pond body 5 is provided with heat insulation layer structure 5-2, uses
Insulation grid cloth is fixed, and the thickness of heat-insulation layer is at least 50 millimeters, and temperature is scattered and disappeared in anti-locking system, prevent temperature in wetland to
Underground and surrounding diffusion, simultaneously because wetland is in underground, soil has certain insulation effect；Set on the outside of heat-insulation layer 5-2
There is exterior waterproof coating structure 5-3, prevent heat-insulation layer 5-2 from making moist, influence heat insulation effect.
Subsurface flow constructed wetland system includes cloth pond 3, wet land system 4 and balancing tank 6 in pond body 5 successively, enters
Water lines are connected with cloth pond 3, and cloth pond 3 is connected by 3 water distributor 3-1 of cloth sink top with wet land system 4, wetland system
System 4 is connected by wetland water inlet pipe 6-1 with balancing tank 6, and balancing tank 6 connects with outlet pipeline, and cloth pond 3 is located at undercurrent people
The head end of work wet land system, regulation water 6 are located at the tail end of subsurface flow constructed wetland system, and balancing tank 6 is located at the discrepancy in greenhouse
Mouth 1-7 sides.Matrix 4-1 is provided with wet land system 4, matrix 4-1 is followed successively by as zeolite 4-2, slag 4-3 and gravel from the bottom to top
4-4, zeolite 4-2, slag 4-3 and gravel 4-4 grading and thickness layered arrangement in proportion, matrix 4-1 effect is the attached of biology
Body, the pollutant removal of sewage is carried out using the biology of attachment.Matrix 4-1 upper surfaces are less than in the pond body of wet land system 4 along 200
Millimeter, is mainly in view of and is incubated using underground, reduce further scattering and disappearing for heat.The volume of balancing tank 6 is 1.7m3, regulation
In the water side of wet land system 4, main function is the irradiation in sunshine on daytime in pond 6, temperature rise in warmhouse booth 1, storage
Heat energy is deposited, night release partial heat, keeps indoor temperature to make certain contribution, keeps temperature inside wetland to a certain extent
Degree；Simultaneously there is runoff investigation function, can effective water yield adjusting, be sewage user's water storage.
Warmhouse booth 1 is set on the sunny side（Shown in Fig. 3, Fig. 4）, including north wall body 1-1 and the eastern wall for being placed in north wall body both sides
1-2, western wall 1-3, north wall body 1-1 are located at the exterior waterproof coating 5-3 of pond body 5 north, north wall body 1-1 lower surface and exterior waterproof coating
5-3 lower surface is concordant, and height more than north wall body 1-1 ground is 2 meters, and north wall body 1-1 material is hollow brick, hollow brick
Thickness is 0.5 meter, because north of china in winter cardinal wind is northwester, so greenhouse wall body setting is thicker, while is considered into one
Step enhancing heat insulation effect, is provided with heap soil structure 2 of the height for 1.5 meters of height, the section of heap soil structure 2 on the outside of north wall body 1-1
For sector, influence and wall heat loss through conduction of the winter northwester to warm indoor temperature in itself is so further reduced, is prevented
Heat further spreads from north side.Eastern wall 1-2 and western wall 1-3 is the wall that arc gradually rises from south to north, side to light
Using arc primarily to meeting sunlit effect, eastern wall 1-2 and western wall 1-3 thickness of wall body and material are the same as north
Wall 1-1.It is the heat-insulation layer in greenhouse on the sunny slope top of warmhouse booth 1, heat-insulation layer is made up of three parts, bottom one layer of branch
Supportting layer, i.e. reinforcing bar rack-layer 1-4, framework of steel reinforcement 1-4 are in network structure, and framework of steel reinforcement 1-4 setting effect is mainly load-bearing, by
Plastic foil 1-5 and heat holding curtain 1-6 is laid to its upper, and predominantly support sets steel reinforcement net, the setting master of steel reinforcement net
If the horizontally-arranged and reinforcing bar rib of vertical setting of types certain intervals is formed, some grids are formed anyhow, welds and is linked to be between reinforcing bar, form one
Individual entirety, steel reinforcement net is formed, its Middle East, west, three, north direction lapping ends take certain skill on greenhouse wall body
Art means are fixed.South is end reinforced to carry out anticorrosive direct access ground, and is fixed with concrete, forms whole framework of steel reinforcement
Net.Towards south, steel reinforcement net sets curved with the angle on ground warmhouse booth 1, is had a certain degree with ground, in order to
Expose to sunlight to greatest extent.It is plastic foil 1-5 above framework of steel reinforcement 1-4, plastic foil 1-5 effect is to inside greenhouse
Carrying out closing prevents heat convection and conduction from spreading, while can enter inside greenhouse in sunlight in the daytime, plays heat insulation and transmission
Effect.Plastic foil 1-5 the top is heat holding curtain 1-6, and heat holding curtain 1-6 is by the curtain structure of the heat insulation effect of one piece of one piece of fixed width degree
Into.In laying, every piece of heat holding curtain mutually overlaps, and is laid on above plastic foil 1-5, when sunlight foot, by heat holding curtain 1-6
Start, the heating of greenhouse printing opacity, at sunset in covering, there is preferable heat insulation effect.If kind has plant inside wetland, will can mould
Film 1-5 part opens are taken a breath, and keep the concentration of warm indoor carbon dioxide and required temperature.In order to increase automaticity,
Heat holding curtain 1-6 can set and automatic roll up, cladding system.Gateway can be set in greenhouse east wall 1-2 sides as needed
1-7, gateway 1-7 are set with the good door of heat insulation effect.The selection of various insulation materials in the present embodiment develops simultaneously limitation
In this, the material with the heat insulation effect of dependent interaction is covered by this.It can be set on the basis of this utility model related automatic
Change the automatic volume drop that equipment realizes temperature automatic adjustment and heat holding curtain.
The course of work of the present embodiment is:Micro-polluted water enters the cloth pond 3 of subsurface flow constructed wetland system, in cloth pond 3
With having three water distributor 3-1 at the top of the junction of wet land system 4, water from water distributor 3-1 water distribution uniformity into wet land system 4,
Dirty pollutant in water is removed by the microorganism adhered in matrix 4-1 in wet land system 4, reaches the effect of purification sewage
Fruit, the sewage after processing flow into balancing tank 6 by wet land system 4 and the wetland water inlet pipe 6-1 of balancing tank 6.Municipal sewage
Treatment plant's secondary tail water can reach IV water body standard after the processing of this wetland technology.
Handling process carries out advanced treating for sewage treatment plant's secondary tail water used by the present embodiment, at sewage
The water inlet of reason factory changes with time and has larger matching with the disposal ability of wetland, as sewage treatment plant inflow water is larger
When general winter eight thirty in the morning occur sewage quantity caused by this period are larger, and science and engineering herein to 10 points or so at night
Skill is sufficient due to illumination in the morning, warm indoor air temperature rise, and the bacterium in wetland is enlivened, and Wetland Substrate temperature is gradually gone up, and is adjusted
Temperature of the water also in absorption heat, greenhouse in economizing basin can reach 50 DEG C, and the treatment effect of system meets to require；Night
Between, water tails off, and the water temperature in balancing tank gradually radiates, and warm indoor temperature gradually reduces, minimum in time-division in morning temperature, but
The sewage quantity of processing is less needed for this period, simultaneously because the insulation of wetland structures surrounding and the insulation effect of heat holding curtain,
Also the treatment effect of this processing system can be ensured.
In whole wetland running, in the case of North China's winter, sunlight normal illumination, daytime temperature Indoor Temperature
Degree can reach 50 degrees Celsius, and now the regulation of temperature and humidity passes through the exhaust system that is set at the top of warmhouse booth in greenhouse
To control the height of warm indoor temperature, when outdoor temperature is minimum in the morning, the temperature of inside greenhouse may remain in 10 DEG C
Left and right.In this range of temperature, the operational effect of wet land treating system can be effectively kept.Wetland operational effect is seen below
Figure, it is one day Inlet and outlet water situation of wet land system processing in January in winter to intake as sewage treatment plant's secondary tail water, run time.
The preferably feasible embodiment of the utility model is the foregoing is only, not thereby limits to power of the present utility model
Sharp scope, all equivalent structure changes made with the utility model specification and accompanying drawing content, is both contained in the utility model
Interest field within.
Claims (10)
1. a kind of micro-polluted water treatment hybrid system for north of china in winter, including subsurface flow constructed wetland system, drowned flow artificial are wet
Ground system is the pond body structure of the cuboid of a upper opening, it is characterised in that：The subsurface flow constructed wetland system is placed on the sunny side
Warmhouse booth in, subsurface flow constructed wetland system includes cloth pond, wet land system and balancing tank in the pond body successively, enters
Water lines are connected with cloth pond, and cloth pond is connected by the water distributor of cloth sink top with wet land system, is provided with wet land system
Matrix, wet land system are connected by wetland water inlet pipe with balancing tank, and balancing tank connects with outlet pipeline.
2. the micro-polluted water treatment hybrid system according to claim 1 for north of china in winter, it is characterised in that：The base
Matter is followed successively by zeolite, slag and gravel from the bottom to top.
3. the micro-polluted water treatment hybrid system according to claim 1 for north of china in winter, it is characterised in that：The base
Matter upper surface is less than in wet land system pond body along 200 millimeters.
4. the micro-polluted water treatment hybrid system according to claim 1 for north of china in winter, it is characterised in that：The pond
It is less than 0.2 meter of ground at the top of body, the effective depth of pond body is 0.5 meter.
5. the micro-polluted water treatment hybrid system according to claim 1 for north of china in winter, it is characterised in that：The pond
The inner side of body and the top of bottom of pond are provided with inner waterproofing Rotating fields, and the outside of pond body and the lower surface of bottom of pond are provided with heat insulation layer structure,
The outside of heat-insulation layer is provided with exterior waterproof coating structure.
6. the micro-polluted water treatment hybrid system according to claim 5 for north of china in winter, it is characterised in that：The guarantor
The thickness of warm layer is at least 50 millimeters.
7. the micro-polluted water treatment hybrid system according to claim 1 for north of china in winter, it is characterised in that：The tune
The volume of economizing basin is 1.7 cubic metres.
8. the micro-polluted water treatment hybrid system according to claim 1 for north of china in winter, it is characterised in that：The temperature
Room greenhouse includes north wall body and is placed in the eastern wall of north wall body both sides, western wall, under the lower surface and exterior waterproof coating of north wall body
Flush, the outside of north wall body are provided with heap soil structure.
9. the micro-polluted water treatment hybrid system according to claim 8 for north of china in winter, it is characterised in that：The heap
The section of soil structure is sector, and the height of mound is 1.5 meters.
10. the micro-polluted water treatment hybrid system according to claim 8 for north of china in winter, it is characterised in that：It is described
Height more than north wall body ground is 2 meters, and the material of north wall body is hollow brick, and the thickness of hollow brick is 0.5 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851937.9U CN206901880U (en) | 2017-07-14 | 2017-07-14 | Micro-polluted water treatment hybrid system for north of china in winter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851937.9U CN206901880U (en) | 2017-07-14 | 2017-07-14 | Micro-polluted water treatment hybrid system for north of china in winter |
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| CN206901880U true CN206901880U (en) | 2018-01-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344758A (en) * | 2017-07-14 | 2017-11-14 | 华北理工大学 | Micro-polluted water treatment hybrid system for north of china in winter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344758A (en) * | 2017-07-14 | 2017-11-14 | 华北理工大学 | Micro-polluted water treatment hybrid system for north of china in winter |
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