CN207210202U - A kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing - Google Patents
A kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing Download PDFInfo
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- CN207210202U CN207210202U CN201720974150.1U CN201720974150U CN207210202U CN 207210202 U CN207210202 U CN 207210202U CN 201720974150 U CN201720974150 U CN 201720974150U CN 207210202 U CN207210202 U CN 207210202U
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Abstract
The application is related to agricultural non-point source pollution control and Treatment process field, more particularly to a kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing.The equipment includes grille well, hydrolyzing regulation pond unit, anaerobic digestion bed unit, anoxic fixation filler bed unit, aerobe floating bed unit, precipitation unit and the reoxygenation recharge pond being sequentially communicated.The equipment removes suspension larger in rural sewage first, then successively using the organic matter in the gimp formula filler in different processing units, MBBR fillers, suspension-type combined filler and IFAS floating stuffings degraded sewage, and except the nitrogen and phosphorus in decontaminated water.Finally, water is precipitated and reoxygenation, you can obtain pure water.The equipment has the ability of stronger dephosphorization, denitrogenation and degradation of organic substances, can significantly improve the processing quality to agricultural area source sewage.
Description
Technical field
The application is related to agricultural non-point source pollution control and Treatment process field, more particularly to a kind of agricultural non-point source pollution farmland
The integrated apparatus of wastewater treatment.
Background technology
In agricultural production, peasant is more and more using chemical fertilizer, agricultural chemicals to ensure the normal growth of crops.But
Chemical fertilizer it is soluble in water and with it is substantial amounts of irrigate flowing water input water body when, the rich battalion of the water body caused by nitrogen, phosphorus, potassium excess can be brought
The problem of fosterization.Agricultural chemicals enters water body, can cause the pollutants such as organochlorine, organophosphor, organo-arsenic, these toxic pollutant structures
Stable, not degradable, toxic residue time length, has very big harm to ecological environment, if people have been drunk by such dirt
The water of dye, easily causes slow poisoning, it is also possible to disables, teratogenesis, the survival and development of serious threat urban residents.
At present, referring to Fig. 1, the integrated processing equipment of conventional sewage disposal device.The sewage disposal device is provided with dirt
Water process cylinder, prefiltration layer, biological treatment zone and sterile zones are disposed with from bottom to top in sewage disposal cylinder.At sewage
The side for managing the bottom of cylinder is provided with sewage inlet, and its top opposite side is provided with delivery port.Using equipment processing sewage
During, sewage is flowed into inside the processing equipment from the sewage inlet of cylinder body bottom, and successively by prefiltration layer, biological treatment
Area and sterile zones processing, the water after processing is discharged to the outside of processing equipment.
However, the biological treatment zone of above-mentioned sewage disposal device is located at same inner barrel with remaining processing region, and
The negligible amounts of biological treatment zone, processing mode is relatively simple, causes the organic matter in sewage to be adequately broken, reduces
Quality of sewage disposal.
Utility model content
This application provides a kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing, and the organic matter in sewage is not
It can be adequately broken, the problem of quality of sewage disposal is low.
A kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing, including：Grille well, the hydrolysis tune being sequentially communicated
Save pool unit, anaerobic digestion bed unit, anoxic and fix filler bed unit, aerobe floating bed unit, precipitation unit and reoxygenation
Recharge pond.
Optionally, the side wall of the grille well is provided with water inlet pipe, and the grille well is internally provided with mechanical grille, institute
The bottom for stating grille well is provided with grille well discharge pipeline.
Optionally, hydrolyzing regulation pond unit blast pipe is provided with the top of the hydrolyzing regulation pond unit；The hydrolysis is adjusted
The side wall of section pool unit is provided with hydrolyzing regulation pond unit water inlet baffle pipe；The hydrolyzing regulation pond unit is internally provided with pigtail
Belt filler；The bottom of the hydrolyzing regulation pond unit is provided with hydrolyzing regulation pond unit discharge pipeline.
Optionally, anaerobic digestion bed unit blast pipe is provided with the top of the anaerobic digestion bed unit；The anaerobism disappears
The side wall for changing bed unit is provided with anaerobic digestion bed water inlet baffle pipe, and being internally provided with for the anaerobic digestion bed unit is hanging
Upper steel wire and lower steel wire, MBBR fillers are filled between the upper steel wire and lower steel wire；The anaerobic digestion sheet
The bottom of member is provided with anaerobic digestion bed unit discharge pipeline.
Optionally, the anoxic, which is fixed at the top of filler bed unit, is provided with anoxic fixation packed bed blast pipe；It is described to lack
The side wall that oxygen fixes filler bed unit is provided with anoxic fixation filler bed unit water inlet baffle pipe；The anoxic fixes filler sheet
The inside of member sets hanging upper Steel bar rack and lower Steel bar rack, is provided between the upper Steel bar rack and lower Steel bar rack
Suspension-type combined filler；The bottom that the anoxic fixes filler bed unit is provided with anoxic fixation filler bed unit discharge pipeline.
Optionally, the side wall of the aerobe floating bed unit is provided with aerobe floating bed unit water inlet baffling
Pipe；The aerobe floating bed unit is internally provided with steel wire and lower steel wire, the upper steel wire and lower steel wire
IFAS floating stuffings are filled between net；The bottom of the aerobe floating bed unit is provided with aerobe floating bed unit row
Mud pipe；The outside of the aerobe floating bed unit is provided with aerator, and the aerator is by air inlet pipe to aerobe
Floating bed unit is aerated.
Optionally, the side wall of the precipitation unit is provided with precipitation unit water inlet pipe；The precipitation unit of the precipitation unit
Water inlet pipe is connected with water spraying pipe, and aproll bracket is provided with the middle part of the water spraying pipe, to fix water spraying pipe, the bottom of the water spraying pipe
Portion is provided with conical iron sheet, and rectification and distribution are carried out to be intake to precipitation unit；It is heavy that the bottom of the precipitation unit is provided with
Shallow lake unit discharge pipeline.
Optionally, the side wall in the reoxygenation recharge pond is provided with reoxygenation recharge pond water inlet pipe；The reoxygenation recharge pond
Bottom be provided with recharge water pump, the outlet of the recharge water pump is provided with recharge water pump water-supply-pipe.
Optionally, the grille well discharge pipeline, hydrolyzing regulation pond unit discharge pipeline, anaerobic digestion bed unit discharge pipeline, lack
Oxygen is fixed the branch pipes such as filler bed unit discharge pipeline, aerobe floating bed unit discharge pipeline and precipitation unit discharge pipeline and passed through respectively
Spoil disposal gate valve is connected with spoil disposal house steward.
The technical scheme that the application provides includes following advantageous effects：
A kind of integrated apparatus for agricultural non-point source pollution agricultural wastewater processing that the application provides, there is provided what is be sequentially communicated
Grille well, hydrolyzing regulation pond unit, anaerobic digestion bed unit, anoxic are fixed filler bed unit, aerobe floating bed unit, sunk
Shallow lake unit and reoxygenation recharge pond.The equipment removes suspension larger in rural sewage first, then successively using different
It is organic in gimp formula filler, MBBR fillers, suspension-type combined filler and IFAS floating stuffings degraded sewage in processing unit
Thing, and except the nitrogen and phosphorus in decontaminated water.Finally, water is precipitated and reoxygenation, obtains pure water.The equipment has stronger
The ability of dephosphorization, denitrogenation and degradation of organic substances, the processing quality to agricultural area source sewage can be significantly improved.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the application, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of integrated sewage treating apparatus that prior art provides.
Fig. 2 is a kind of vertical view of the integrated apparatus for agricultural non-point source pollution agricultural wastewater processing that the embodiment of the present application provides
Figure.
Fig. 3 is a kind of section view of the integrated apparatus for agricultural non-point source pollution agricultural wastewater processing that the embodiment of the present application provides
Figure.
Description of reference numerals：
1st, grille well；1-1, water inlet pipe；1-2, mechanical grille；1-3, grille well discharge pipeline.
2nd, hydrolyzing regulation pond unit；2-1, hydrolyzing regulation pond unit water inlet baffle pipe；2-2, gimp formula filler；2-3, hydrolysis
Adjust pool unit discharge pipeline；2-4, hydrolyzing regulation pond unit blast pipe.
3rd, anaerobic digestion bed unit；3-1, anaerobic digestion bed unit water inlet baffle pipe；3-2, MBBR filler；3-3, anaerobism disappear
Change bed unit discharge pipeline；3-4, anaerobic digestion bed unit blast pipe.
4th, anoxic fixes filler bed unit；4-1, anoxic fix filler bed unit water inlet baffle pipe；4-2, combined stuffing；
4-3, anoxic fix filler bed unit discharge pipeline；4-4, anoxic fix filler bed unit blast pipe；4-5, total steam vent.
5th, aerobe floating bed unit；5-1, aerobe floating bed unit water inlet baffle pipe；5-2, IFAS suspend and filled out
Material；5-3, aerobe floating bed unit discharge pipeline；5-4, aerator；5-5, air inlet pipe.
6th, precipitation unit；6-1, precipitation unit water inlet pipe；6-2, water spraying pipe；6-3, conical iron sheet；6-4, aproll conduit saddle
Frame；6-5, precipitation unit discharge pipeline.
7th, reoxygenation recharge pond；7-1, recharge water pump；7-2, recharge water pump water-supply-pipe；7-3, the water inlet of reoxygenation recharge pond
Pipe.
8th, spoil disposal house steward.
Embodiment
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the application
Example, and be used to together with specification to explain the principle of the application.
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 2 is a kind of vertical view of the integrated apparatus for agricultural non-point source pollution agricultural wastewater processing that the embodiment of the present application provides
Figure.Fig. 3 is a kind of sectional view of the integrated apparatus for agricultural non-point source pollution agricultural wastewater processing that the embodiment of the present application provides.Ginseng
See Fig. 2 and Fig. 3, a kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing, including：Grille well 1, the water being sequentially communicated
Solution regulation pool unit 2, anaerobic digestion bed unit 3, anoxic fix filler bed unit 4, aerobe floating bed unit 5, precipitation list
Member 6 and reoxygenation recharge pond 7.
The side wall of the grille well 1 is provided with water inlet pipe 1-1, and water inlet pipe 1-1 is used to pending sewage being discharged into the lattice
In grid well 1.The grille well 1 is internally provided with mechanical grille 1-2, the angle of mechanical grille 1-2 and the water surface can be by
Any value between 60 ° -90 °, such as 70 °.In the embodiment of the present application, mechanical grille 1-2 is coarse rack, for by agricultural
Larger suspension removes in sewage, such as weeds.The bottom of the grille well 1 is provided with grille well discharge pipeline 1-3, rural sewage
In usually contain substantial amounts of silt, when the sewage flows through the grille well 1, the bottom of grille well 1 will necessarily have a large amount of silts, lead to
Crossing grille well discharge pipeline 1-3 can discharge silt outside grille well 1.
The side wall of the hydrolyzing regulation pond unit 2 is provided with hydrolyzing regulation pond unit water inlet baffle pipe 2-1, the hydrolyzing regulation pond
Unit water inlet baffle pipe 2-1 one end connects with grille well 1, and the other end is arranged at hydrolysis regulation after 90 ° of downward bendings
The inside of pool unit 2.When water inlet of the sewage water surface in grille well 1 higher than hydrolyzing regulation pond unit water inlet baffle pipe 2-1
When, sewage is just flowed into inside hydrolyzing regulation pond unit 2 from grille well 1.
The hydrolyzing regulation pond unit 2 is internally provided with gimp formula filler 2-2.Gimp formula filler 2-2 loop length
Any value between 8~30mm, distinguishes bandwidth any value between 10~30mm, the specific surface area of gimp for 10000~
18000㎡/m3Between any value, the voidage of the gimp any value between 85%-95%.For example, the gimp formula is filled out
The loop length for expecting 2-2 can be 20mm, and it is 20mm to distinguish bandwidth, and the specific surface area of gimp is 15000 ㎡/m3, the sky of gimp
Gap rate can be 90%.Gimp formula filler 2-2 is fixed and is hung on the hydrolyzing regulation pond unit 2, forms several rows of curtain, dirty
In pond in flow process, pollutant is sufficiently contacted water with the biomembrane grown on curtain.
The top of the hydrolyzing regulation pond unit 2 is provided with hydrolyzing regulation pond unit blast pipe 2-4, and the blast pipe is used for dirt
Contaminate in thing degradation process outside caused gas device for transferring.
The bottom of the hydrolyzing regulation pond unit 2 is provided with hydrolyzing regulation pond unit discharge pipeline 2-3.Due to hydrolyzing regulation pond list
Biodegradation is mainly happens is that in member 2, the organic matter such as chemical fertilizer, poison in water quality of degrading, and the material such as one large silt is still
So exist, thus, during water flows through the hydrolyzing regulation pond unit 2, still can sediment fraction silt, adjusted by the hydrolysis
Saving pool unit discharge pipeline 2-3 can discharge silt outside hydrolyzing regulation pond unit 2.
The hydrolyzing regulation pond unit 2 can adjust and equal and water quality and quantity, and toxic pollutant structure in agricultural wastewater is steady
Acidizing pretreatment is hydrolyzed in the fixed not degradable waste water containing agricultural chemicals composition.Using hydrolysis, acid-producing bacteria activity is strong, adapts to energy
The characteristics of power is strong by not degradable agricultural chemicals macromolecular structure through hydrolyzing, being acidified as soluble small molecule, to improve biodegradability
B/C ratios, improve removal to pollutant for next stage biological treatment and lay a solid foundation.
The side wall of the anaerobic digestion bed unit 3 is provided with anaerobic digestion bed unit water inlet baffle pipe 3-1, the anaerobic digestion bed
Unit water inlet baffle pipe 3-1 one end is connected with hydrolyzing regulation pond unit 2, and the other end is arranged at after 90 ° of downward bendings
The inside of anaerobic digestion bed unit 3.When the sewage water surface in hydrolyzing regulation pond unit 2 is higher than anaerobic digestion bed unit water inlet folding
During flow tube 3-1 water inlet, sewage is just flowed into inside hydrolyzing regulation pond unit 2 from hydrolyzing regulation pond unit 2.
The anaerobic digestion bed unit 3 is internally provided with hanging upper steel wire and lower steel wire, and the steel wire is by steel wire
Net support is supported.Filled with MBBR (Moving Bed Biofilm Reactor, movement between steel wire and lower steel wire on this
Bed biological fluidized bed) filler.Any value between MBBR fillers 3-2 a diameter of 10-20mm, length is between 10-15mm
Any value, specific surface area are 300-600 ㎡/m3Between any value, filling rate any value between 50-70%.For example,
MBBR fillers 3-2 a diameter of 15mm, length 12mm, specific surface area are 500 ㎡/m3, filling rate 60%.
MBBR fillers 3-2 is a kind of novel bioactive carrier, and it can be different according to sewage property, in high polymer material
The a variety of trace elements for being advantageous to the quick apposition growth of microorganism of middle fusion, by special process is modified, construction forms, have than
The advantages that surface area is big, good hydrophilic property, bioactivity are high, biofilm is fast, high treating effect, long service life.
The bottom of the anaerobic digestion bed unit 3 is provided with anaerobic digestion bed unit discharge pipeline 3-3, and top is provided with anaerobism and disappeared
Change bed unit blast pipe 3-4；Its act on respectively with hydrolyzing regulation pond unit discharge pipeline 2-3 and hydrolyzing regulation pond unit blast pipe 2-
4 is identical, and the application will not be described in great detail herein.
The anaerobic digestion bed unit 3 can pre-process to agricultural wastewater, and next aerobe of effectively degrading floats
The organic matter that dynamic bed unit 5 can not remove, and the organic sludge to being allowed to settle through everfermentation decomposes.
The side wall that the anoxic fixes filler bed unit 4 is provided with anoxic fixation filler bed unit water inlet baffle pipe 4-1.This is lacked
One end that oxygen fixes filler bed unit water inlet baffle pipe 4-1 connects with anaerobic digestion bed unit 3, and the other end is rolled over downwards by 90 °
After curved, the inside that anoxic fixes filler bed unit 4 is arranged at.When the sewage water surface in anaerobic digestion bed unit 3 lacks higher than this
When oxygen fixes filler bed unit water inlet baffle pipe 4-1 water inlet, sewage just flows into anoxic fixation from anaerobic digestion bed unit 3 and filled out
Expect inside bed unit 4.
The inside that the anoxic fixes filler bed unit 4 sets hanging upper Steel bar rack and lower Steel bar rack, the reinforcing bar straight
Footpath any value between 10-20mm, bar spacing any value between 100-200mm.For example, the bar diameter is
16mm, bar spacing 150mm.
Suspension-type combined filler 4-2 is provided with this between Steel bar rack and lower Steel bar rack, waste water is carried out at denitrogenation
Reason.Any value between the combined stuffing 4-2 a diameter of 60-80mm of plastics ring plate, a diameter of 100-200mm of monolithic filler
Between any value, monolithic spacing any value between 50-70mm, the specific surface area of the combined stuffing 4-2 is 2000-
3000㎡/m3Between any value.Exemplary, the bar diameter can be 16mm, and bar spacing can be 150mm, institute
The plastics ring plate diameter for stating combined stuffing 4-2 can be 75mm, and monolithic filler diameter can be 150mm, and monolithic spacing can be with
For 60mm, the specific surface area of the combined stuffing 4-2 can be 2600 ㎡/m3。
The bottom that the anoxic fixes filler bed unit 4 is provided with anoxic fixation filler bed unit discharge pipeline 4-3, and the anoxic is consolidated
Determine filler bed unit 4 top be provided with anoxic fix packed bed blast pipe, its act on respectively with hydrolyzing regulation pond unit spoil disposal
Pipe 2-3 is identical with hydrolyzing regulation pond unit blast pipe 2-4, and the application will not be described in great detail herein.
The side wall of the aerobe floating bed unit 5 is provided with aerobe floating bed unit water inlet baffle pipe 5-1.This is good
One end that oxidation biological floating moves bed unit water inlet baffle pipe 5-1 is fixed filler bed unit 4 with anoxic and connected, the other end pass through 90 ° to
After lower bending, the inside of aerobe floating bed unit 5 is arranged at.When the sewage water surface that anoxic is fixed in filler bed unit 4
During water inlet higher than aerobe floating bed unit water inlet baffle pipe 5-1, sewage is just fixed filler bed unit 4 from anoxic and flowed
Enter inside the unit of aerobe floating bed unit 5.
The aerobe floating bed unit 5 is internally provided with steel wire and lower steel wire, and the steel wire is by steel wire
Net support supports.IFAS (Integrated fixed activated are filled on this between steel wire and lower steel wire
Sludge, integrate fixed activated sludge) floating stuffing.IFAS floating stuffings 5-2 material is polyurethane foam carrier, carrier
Porosity is any value between 90~95%, any value between carrier specification 30-50mm cubes, the carrier
Surface area 3000-4000 ㎡/m3Between any value, the filling rate of the carrier any value % between 50-70.For example,
Carrier porosity is 95%, carrier specification 40mm cubes, 3600 ㎡ of carrier surface area/m3, filling rate 60%.
The bottom of the aerobe floating bed unit 5 is provided with aerobe floating bed unit discharge pipeline 5-3, for by mud
Beach volleyball goes out the outside of the aerobe floating bed unit 5.The outside of the aerobe floating bed unit 5 is provided with aerator 5-4,
Aerator 5-4 is aerated by air inlet pipe 5-5 to aerobe floating bed unit 5.
The aerobe floating bed unit 5 can be to fixing at filler bed unit 4 by anaerobic digestion bed unit 3 and anoxic
Waste water after reason further carries out Aerobic biological process.Aerobic microbiological can utilize organic pollution present in waste water
(based on dissolved form and colloidal), aerobic metabolism is carried out as nutrient source, understands the pollutant in sewage.
The side wall of the precipitation unit 6 is provided with precipitation unit water inlet pipe 6-1.One end of the precipitation unit 6 water inlet baffle pipe
Connected with aerobe floating bed unit 5, the other end is arranged at the inside of precipitation unit 6 after 90 ° of downward bendings.When
When the sewage water surface in aerobe floating bed unit 5 is higher than the water inlet of the precipitation unit 6 water inlet baffle pipe, sewage is just from good
Oxidation biological floating moves bed unit 5 and flowed into inside precipitation unit water inlet pipe 6-1.
The precipitation unit water inlet pipe 6-1 of the precipitation unit 6 connects with water spraying pipe 6-2, is provided with the middle part of water spraying pipe 6-2
Aproll bracket, to fix water spraying pipe 6-2, water spraying pipe 6-2 ends are provided with conical iron sheet 6-3, to be intake to precipitation unit 6
Rectification and distribution are carried out, prevents current concentrate in together from flowing into precipitation unit 6, causes silt to be accumulated below water spraying pipe 6-2.Should
The bottom of precipitation unit 6 is provided with precipitation unit discharge pipeline 6-5, outside for the sewage in precipitation unit 6 to be discharged.
The side wall in the reoxygenation recharge pond 7 is provided with reoxygenation recharge pond water inlet pipe 7-3, the water surface in precipitation unit 6
During water inlet higher than reoxygenation recharge pond water inlet pipe 7-3, entered the water for the cleaning that aforementioned processing and precipitation process obtain just
Flowed into from precipitation unit 6 inside reoxygenation recharge pond water inlet pipe 7-3.
The bottom in the reoxygenation recharge pond 7 is provided with recharge water pump 7-1, and recharge water pump 7-1 outlet is provided with recharge
Water pump water-supply-pipe 7-2, reoxygenation and storage recharge water are carried out to treated waste water.
Optionally, grille well discharge pipeline 1-3, hydrolyzing regulation pond unit discharge pipeline 2-3, anaerobic digestion bed unit discharge pipeline
3-3, anoxic fix filler bed unit discharge pipeline 4-3, aerobe floating bed unit discharge pipeline 5-3 and precipitation unit discharge pipeline 6-
5 grade branch pipes are connected by spoil disposal gate valve with spoil disposal house steward 8 respectively.
Optionally, hydrolyzing regulation pond unit blast pipe 2-4, anaerobic digestion bed unit blast pipe 3-4 and anoxic fix filler
Bed unit blast pipe 4-4 connects with total air escape pipe, after the total air escape pipe converges the gas of each bypass vent pipe, concentrates
Discharge.
In addition, the integrated apparatus is manufactured with steel plate, equipment body can be embedded in underground, can also be placed on the ground, trackability
It is larger.Equipment is embedded in underground, is influenceed by microthermal climate smaller, and can afforest and beautify environment.
A kind of integrated apparatus for agricultural non-point source pollution agricultural wastewater processing that the application provides, can realize hydrolysis regulation
+ anaerobic digestion bed+anoxic fixes the handling process of packed bed+aerobe floating bed+sedimentation basin, have strong shock resistance,
Energy consumption is low, activated sludge yield is few, to CODcr, NH3The advantages that-N, good removal effect of total phosphorus.
In addition, being connected between each processing unit that the application provides using baffle pipe, the wastewater treatment time is extended, enters one
Step ensure that treatment effect.Equipment overall structure steel plate equipment, can factorial praluction, capital expenditure save, construction is simple, construction
Cycle is short, operating expenses is low；Floor space is small, is not easily blocked, and management is convenient；Energy with dephosphorization, denitrogenation and degradation of organic substances
Power；Hydraulic load is big, strong shock resistance, without potential ecological safety hidden danger, and annual can run.By a kind of agricultural area source
The treated agricultural wastewater of the integrated apparatus of polluted agricultural land wastewater treatment can reach or be better than《Agricultural irrigation water quality standard》
(GB5084-2005) standard.
It should be noted that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation makes a distinction with another entity or operation, and not necessarily requires or imply these entities or exist between operating any
This actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property includes, so that article or equipment including a series of elements not only include those key elements, but also including not having
The other element being expressly recited, or also include for this process, method, article or the intrinsic key element of equipment.Do not having
There is the key element in the case of more limiting, limited by sentence "including a ...", it is not excluded that including the mistake of the key element
Other identical element in journey, method, article or equipment also be present.
Described above is only the embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.A variety of modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments in the case where not departing from spirit herein or scope.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
It should be appreciated that the content that the application is not limited to be described above and is shown in the drawings, and can
To carry out various modifications and changes without departing from the scope.Scope of the present application is only limited by appended claim.
Claims (8)
1. a kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing, it is characterised in that the equipment includes：Connect successively
Logical grille well (1), hydrolyzing regulation pond unit (2), anaerobic digestion bed unit (3), anoxic fix filler bed unit (4), aerobic
Biological floating bed unit (5), precipitation unit (6) and reoxygenation recharge pond (7).
2. the integrated apparatus of agricultural non-point source pollution agricultural wastewater processing according to claim 1, it is characterised in that
The side wall of the grille well (1) is provided with water inlet pipe (1-1)；
The grille well (1) is internally provided with mechanical grille (1-2)；
The bottom of the grille well (1) is provided with grille well discharge pipeline (1-3).
3. the integrated apparatus of agricultural non-point source pollution agricultural wastewater processing according to claim 1, it is characterised in that
Hydrolyzing regulation pond unit blast pipe (2-4) is provided with the top of the hydrolyzing regulation pond unit (2)；
The side wall of the hydrolyzing regulation pond unit (2) is provided with hydrolyzing regulation pond unit water inlet baffle pipe (2-1)；
The hydrolyzing regulation pond unit (2) is internally provided with gimp formula filler (2-2)；
The bottom of the hydrolyzing regulation pond unit (2) is provided with hydrolyzing regulation pond unit discharge pipeline (2-3).
4. the integrated apparatus of agricultural non-point source pollution agricultural wastewater processing according to claim 1, it is characterised in that
Anaerobic digestion bed unit blast pipe (3-4) is provided with the top of the anaerobic digestion bed unit (3)；
The side wall of the anaerobic digestion bed unit (3) is provided with anaerobic digestion bed water inlet baffle pipe (3-1)；
The anaerobic digestion bed unit (3) is internally provided with hanging upper steel wire and lower steel wire, the upper steel wire and
MBBR fillers (3-2) are filled between lower steel wire；
The bottom of the anaerobic digestion bed unit (3) is provided with anaerobic digestion bed unit discharge pipeline (3-3).
5. the integrated apparatus of agricultural non-point source pollution agricultural wastewater processing according to claim 1, it is characterised in that
The anoxic, which is fixed at the top of filler bed unit (4), is provided with anoxic fixation packed bed blast pipe (4-4)；
The side wall that the anoxic fixes filler bed unit (4) is provided with anoxic fixation filler bed unit water inlet baffle pipe (4-1)；
The inside that the anoxic fixes filler bed unit (4) sets hanging upper Steel bar rack and lower Steel bar rack, the upper steel
Suspension-type combined filler (4-2) is provided between muscle support and lower Steel bar rack；
The bottom that the anoxic fixes filler bed unit (4) is provided with anoxic fixation filler bed unit discharge pipeline (4-3).
6. the integrated apparatus of agricultural non-point source pollution agricultural wastewater processing according to claim 1, it is characterised in that
The side wall of the aerobe floating bed unit (5) is provided with aerobe floating bed unit water inlet baffle pipe (5-1)；
The aerobe floating bed unit (5) is internally provided with steel wire and lower steel wire, and the upper steel wire is with
IFAS floating stuffings (5-2) are filled between steel wire；
The bottom of the aerobe floating bed unit (5) is provided with aerobe floating bed unit discharge pipeline (5-3)；
The outside of the aerobe floating bed unit (5) is provided with aerator (5-4), and the aerator (5-4) passes through air inlet
Pipe (5-5) is aerated to aerobe floating bed unit (5).
7. the integrated apparatus of agricultural non-point source pollution agricultural wastewater processing according to claim 1, it is characterised in that
The side wall of the precipitation unit (6) is provided with precipitation unit water inlet pipe (6-1)；The precipitation unit of the precipitation unit (6)
Water inlet pipe (6-1) and water spraying pipe (6-2) connection；
Aproll bracket (6-4) is provided with the middle part of the water spraying pipe (6-2), to fix water spraying pipe (6-2), the water spraying pipe (6-
2) bottom is provided with conical iron sheet (6-3), and rectification and distribution are carried out with the water inlet to precipitation unit (6)；
The bottom of the precipitation unit (6) is provided with precipitation unit discharge pipeline (6-5).
8. the integrated apparatus of agricultural non-point source pollution agricultural wastewater processing according to claim 1, it is characterised in that
The side wall of the reoxygenation recharge pond (7) is provided with reoxygenation recharge pond water inlet pipe (7-3)；
The bottom of the reoxygenation recharge pond (7) is provided with recharge water pump (7-1), and the outlet of the recharge water pump (7-1) is set
There is recharge water pump water-supply-pipe (7-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974150.1U CN207210202U (en) | 2017-08-07 | 2017-08-07 | A kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974150.1U CN207210202U (en) | 2017-08-07 | 2017-08-07 | A kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210202U true CN207210202U (en) | 2018-04-10 |
Family
ID=61817476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720974150.1U Active CN207210202U (en) | 2017-08-07 | 2017-08-07 | A kind of integrated apparatus of agricultural non-point source pollution agricultural wastewater processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210202U (en) |
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2017
- 2017-08-07 CN CN201720974150.1U patent/CN207210202U/en active Active
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