CN206872618U - Distributed, the pelletized reactor of structuring villages and small towns sewage disposal - Google Patents

Abstract

The utility model discloses distributed, the pelletized reactor of structuring villages and small towns sewage disposal, including reactor body, BDR stripping refluxs device, titanium alloy aerator, ultra violet sterilizer, ultrasonic wave equipment for separating liquid from solid, ORP oxidation-reduction potentials instrument, biologic ferment throwing device and oil-free silent air compressor etc..Reactor body forms the pelletized handling process of " anaerobic grain sludge aerobic particle mud biologic ferment " ternary coupling recycling water purification.Pelletized reactor is a biological compost tank, and after anaerobic-aerobic biologic ferment ternary couples compost, institute's blowdown mud, can be directly as high-quality green organic fertilizer rich in nutrients such as ferment, nitrogen, phosphorus, potassium；Using large scale BDR stripping refluxs, ensure the organic concentration gradient of very little in pelletized reactor, neutralizing water is uneven, solves villages and small towns sewage quality, water load impact problem, substantially reduces a ton water investment cost.

Description

Distributed, the pelletized reactor of structuring villages and small towns sewage disposal

Technical field

Field of Environment Protection is the utility model is related to, is related to villages and small towns technical field of sewage, and in particular to a kind of distributed, knot The pelletized reactor of structure villages and small towns sewage disposal.

Background technology

China is a large agricultural country, and national total area nearly 90% is vast rural area.According to measuring and calculating, villages and small towns year sewage effluent amount About it is up to 30,000,000 m³, the ton days of BOD about 5,300,000 that are discharged into environment, the ton days of COD about 8,600,000, the ton day of total nitrogen about 960,000, always The ton day of phosphorus about 140,000, it is one of the main reason for causing water environment degradation.

Long-term urban and rural dual structure causes sewage disposal aspect extremely uneven between urban and rural areas.Data show, 96% Village does not have a drainage system, and wastewater treatment rate is also extremely low.Firmly the portion of building issues《Town and country construction statistical communique in 2013》It has been shown that, according to 17449 organic towns, 12281 townshiies, 673 town township level special areas and 2,650,000 natural village statistical summaries, villages and small towns household register people Mouth 9.48 hundred million, only 9.1% administrative village is handled sanitary sewage, the unprocessed any discharge of most of villages and small towns sewage, Water environment is exerted heavy pressures on.

Villages and small towns effluent problem has caused the concern in administrative department and market.At present, at the sanitary sewage commonly used both at home and abroad Science and engineering skill includes oxidation ditch, SBR, biological contact oxidation process, BAF (BAF), A-O techniques and membrane biological reaction Device (MBR) etc..Due to by villages and small towns sewage is multi-point and wide-ranging, water fluctuation is big, collects difficult and villages and small towns backwardness of regional economy, technology water The limitation of the features such as flat low, existing conventional processing technique are used for generally existing problem during the sewage disposal of villages and small towns, and these problems are main Including capacity of resisting impact load is poor, handling process excessively complicated band is invested and operating cost is high and operational administrative technical merit will The problem of high is asked, the investment of ton water is up to 10-35 times of municipal sewage, and on the other hand, the long-term input of operating cost causes villages and small towns Sewage disposal faces the predicament of " building must rise, can not afford ".

Villages and small towns sewage disposal difficult point is that a young waiter in a wineshop or an inn big three lacks, i.e., (1) single villages and small towns water is small：The water in single village is small 50 ton days or so, big in 100 ton days or so, small towns is in 1000-2000 ton days or so, water very little, and it is 24 hours Fluctuating range is up to 300%；(2) quantity is big, and total emission volumn is big：30000 organizational system small towns, 2,650,000 natural villages, total displacement account for The half in the whole nation has been arrived, how to have handled such flood tide, so scattered sewage difficulty is very big；(3) villages and small towns are hard up for money, lack technology, lack Management.Therefore, a kind of shock resistance is developed, low cost, distribution, unattended, modularized equipment are villages and small towns field of sewage treatment Basic demand.

Traditional activated sludge process due to microorganism group into zoogloea be in loose condition (of surface) and be not easy to be separated from water, cause out Water quality is influenceed containing fine particle suspension in water, it is big with caused residual active sludge moisture content height, volume, follow-up two It is secondary seriously polluted.

Utility model content

In view of the above-mentioned problems, this item utility model provides a kind of whole process recycling, unattended, Internet of Things intelligent operation The pelletized reactor of villages and small towns sewage.

The purpose of this utility model is to provide distributed, the pelletized reactor of structuring villages and small towns sewage disposal, and use is following Technical scheme is realized：

Distributed, the pelletized reactor of structuring villages and small towns sewage disposal, including reactor body and corollary equipment；It is described anti- Answer ABR anaerobism pills reaction zone, BDR stripping refluxs device that device main body includes being sequentially connected, the aerobic pill reaction zones of AGS, put CST adsorption precipitations module inside the aerobic pill reaction zones of the AGS and add biologic ferment for the aerobic pill reaction zones of AGS Biologic ferment throwing device, the biologic ferment throwing device is arranged at the top of the aerobic pill reaction zones of the AGS；It is described Corollary equipment includes water inlet pipe, titanium alloy aerator, ultra violet sterilizer, ultrasonic wave equipment for separating liquid from solid, ORP redox electricity Position instrument and oil-free silent air compressor；One end of the ABR anaerobism pill reaction zone is connected with water inlet pipe, the reaction of ABR anaerobism pill Area is internally provided with deflection plate, and ABR anaerobism pill reaction is divided into the connected space in multiple bottoms by the deflection plate； One end of the BDR stripping refluxs device is connected with the bottom of the CST adsorption precipitations module, and the other end is connected to ABR anaerobism Pill reaction zone, convey what is discharged through the CST adsorption precipitations module to the ABR anaerobism pill reaction zone by conveyance conduit Returned sludge；The bottom of the aerobic pill reaction zones of AGS is provided with the titanium alloy aerator of multiple interconnections, each described Titanium alloy aerator is connected to oil-free silent air compressor by aerating pipelines；It is good that the ultra violet sterilizer is arranged at the AGS The port of export of oxygen pill reaction zone；The ultrasonic wave equipment for separating liquid from solid is arranged at the side of the CST adsorption precipitations module；Institute The ORP oxidation-reduction potential instrument for being provided with the top of the aerobic pill reaction zones of AGS and controlling the oil-free silent air compressor start and stop is stated, The upper and lower bound set by the ORP oxidation-reduction potentials instrument controls the start and stop of the oil-free silent air compressor.

Preferably, lifting water pump, magnetic valve and electromagnetic flowmeter are connected with the water inlet pipe；The stripping reflux device It is additionally coupled to oil-free silent air compressor.

Preferably, the inside of the ABR anaerobism pill reaction zone is additionally provided with adjacent deflector and odor removal, described Odor removal is arranged at the water inlet of ABR anaerobism pill reaction zones.

Preferably, the pelletized reactor also includes ASW Internet of Things modules, the ASW Internet of Things module by server, Middle control computer, live router are formed, and live router gathers plc data and passes to server, and server is uploaded to middle control Computer, middle control computer is controlled by configuration software receives and sends instruction, so as to realize that the automatic intelligent of ASW pill reactors is transported OK；ASW Internet of Things modules automatically control the operation of the whole pelletized reactor, and the ASW Internet of Things module passes through described The water quality of the sensing instrument input of reactor, water data, the operational factor of adjust automatically reactor and start and stop, pass through reactor The data obtained pass through wireless network transmissions to Central Control Room and the mobile normal fortune for controlling terminal, monitoring reactor whenever and wherever possible OK.

Preferably, the adsorption precipitation module uses V-type contact precipitation.

Preferably, the volume of the adsorption precipitation module is the 1/2~2/3 of conventional articulated gravity sedimentation basin.

Preferably, the volume of the adsorption precipitation module is the 1/2 of conventional articulated gravity sedimentation basin.

Preferably, a length of 6000mm of the reactor body, a width of 2400mm, a height of 3200mm；Wherein, the ABR detests A length of 2400mm, a width of 2400mm of the oxygen pill reaction zone along water (flow) direction；The deflection plate reacts from the ABR anaerobism pill The top vertical in area extends downwardly, the high 2800mm of deflection plate, the deflection plate be provided with it is multiple, each deflection plate it Between spacing be 400mm.

Preferably, a length of 3600mm, a width of 2400mm of the aerobic pill reaction zones of the AGS along water (flow) direction, the AGS Depth of water 2800mm in aerobic pill reaction zone；The long 1000mm of the CST adsorption precipitations module, wide 2400mm, the CST absorption Depth of water 1200mm in Sediment Module, the bottom of the CST adsorption precipitations module and the bottom of pond of the aerobic pill reaction zones of the AGS The distance between be 1500mm.

The beneficial effects of the utility model：

(1) embodiment of the present utility model is provided distribution, the pelletized reactor of structuring villages and small towns sewage disposal, should Pelletized reactor is thrown by ABR anaerobism pills reaction zone, the aerobic pill reaction zones of AGS, CST separation of solid and liquid module, biologic ferment Feeder apparatus, ASW Internet of Things modules etc. are formed, and according to the easy Biochemical Characteristics of sanitary sewage, are formed by " anaerobic grain sludge-aerobic Grain sludge-biologic ferment " ternary coupling recycling water-purifying process；Biologic ferment facilitates anaerobic zone and aerobic zone activated sludge pill Change, the macromolecular organic pollution in sanitary sewage passes through anaerobism in anaerobism pill reaction zone and and oxygen granule sludge and biological ferment The catalytic action of element is hydrolyzed to the small organic molecule of easy biochemical degradation, then by aerobic particle mud in aerobic pill reaction zone Metabolism thoroughly degrade, caused mud mixture flows through follow-up CST separation of solid and liquid module and carries out mud-water separation, further Purify water.Meanwhile granule sludge is back to front end anaerobism pill reaction zone by BDR air-lift devices, keeps area 7-8g/L Superelevation biological concentration, provide necessary microorganism raw material for the sewage disposal of next circulation.

(2) because the utility model employs anaerobism ＆ aerobic particle mud coupling techniques, and large scale BDR air lifts are used Backflow, ensure that the organic concentration gradient of very little in pelletized reactor, has directly dissolved water problem of non-uniform, more thoroughly Solve villages and small towns sewage quality, water load impact problem.

(3) sludge age of pelletized reactor is 10-20 times of normal process sludge age, and partial organic substances realize significantly absolutely Biomineralization, so sludge yield is very low, about the 1/200 of common process, sludge discharging period can extend to 12 months, and pass through After crossing prolonged biomineralization, curing, all sludge change into high-quality bio-fertilizer, and sewage and sludge can directly use agriculture Field and greening, the whole process recycling treatment of villages and small towns sewage is realized, solve the expense shortage and two in the sewage disposal of villages and small towns Secondary pollution problem.

(4) the CST adsorption precipitations module that the utility model uses uses V-type contact precipitation technology, and and ultrasonic technology Coupled, heavy particle is adsorbed by gravitational settling, the small sludge of particle when muddy water passes through sludge blanket by sludge blanket Retention, by the auxiliary of ultrasonic technology, quickly realize granule sludge and sewage solid separation, the body of CST adsorption precipitation modules Product is about the 1/2 of conventional articulated gravity sedimentation basin.

(5) the utility model automatically controls the operation of whole pelletized reactor by the ASW Internet of Things modules of setting, thorough Bottom realizes intelligent unattended, and Internet of Things module is by sensing the water quality, water data that instrument inputs, adjust automatically operation Parameter and equipment start-stop, reduce operating cost to greatest extent, and data acquired passes through 4G wireless network transmissions to Central Control Room and shifting Dynamic control terminal, the normal operation of reactor is monitored whenever and wherever possible, solve the scarce technology in the sewage disposal of villages and small towns, scarce management is asked Topic.

(6) it is effluent quality under conditions of sanitary sewage intaking by using reactor provided by the utility model It can stably reach《Urban wastewater treatment firm pollutant emission standard》The one-level A standards of (GB18918-2002).Operation energy consumption is low To 0.3~0.4kwh, it is roughly equal to ton 0.26 yuan of a water integrated operation cost.Further, since the utility model employ modularized design, Production line balance, the original nonstandard problem of environmental protection equipment is changed, greatly reduces a ton water investment cost, pelletized reactor Ton water input cost is about 3500-5000 members, the 1/2-2/3 invested for current villages and small towns sewage disposal small-scale on the market, significantly Reduce cost.

(7) the utility model realizes water purification with the biochemical treatment process of low cost, and technological core is turned to microorganism pill, Impact resistance is realized with reference to return sludge ratio, lifting water is efficiently separated by doing the pelletized sludge of biomass and ultrasonic wave muddy water Matter, by oxidation-reduction potential couple Internet of Things Automated condtrol realize it is unattended, it is real by the accurate configuration of equipment material Existing low-maintenance.In running, accurate air water lifting is designed, energy consumption is reduced, saves processing cost.

(8) the utility model promotes the spheroidizing of der Pilz in activated sludge using biologic ferment, and then with der Pilz Ball is core, other kind of microorganism belonging to genus in reunion activated sludge, activated sludge is formed pill shape, biological in sludge so as to realize Concentration is high, muddy water is easily separated, high treating effect；Sludge discharging period is long, alleviates secondary pollution；Liveliness proof sludge is rich in ferment, Yi Dui Fertilizer, promote residual active sludge recycling.

Brief description of the drawings

Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not formed to of the present utility model What is limited, on the premise of not paying creative work, can also be according to the following drawings for one of ordinary skill in the art Obtain other accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of the preferred embodiment of the utility model one.

Wherein：1- water inlet pipes；1-1- lifts water pump；1-2- magnetic valves；1-3- electromagnetic flowmeters；2-ABR anaerobism pills are anti- Answer area；2-1- deflectors, 3- deflection plates；3-1- odor removals；4-BDR stripping reflux devices；5- titanium alloy aerators；6-AGS Aerobic pill reaction zone；7-CST adsorption precipitation modules；8- ultra violet sterilizers；9- ultrasonic wave equipment for separating liquid from solid；10- biologies Ferment throwing device；11-ORP oxidation-reduction potential instrument；12- oil-free silent air compressors.

Embodiment

The utility model is further described with the following Examples.

The purpose of this utility model is to provide distributed, the pelletized reactor of structuring villages and small towns sewage disposal, and use is following Technical scheme is realized：

Distribution as shown in Figure 1, the pelletized reactor of structuring villages and small towns sewage disposal, including reactor body and supporting Equipment.Reactor body includes ABR anaerobism pills reaction zone 2, BDR stripping refluxs device 4, the aerobic pills of AGS being sequentially connected Reaction zone 6, the CST adsorption precipitations module 7 being placed in inside the aerobic pill reaction zones 6 of AGS and add for the aerobic pill reaction zones 6 of AGS Add the biologic ferment throwing device 10 of biologic ferment, biologic ferment throwing device 10 is arranged at the aerobic pill reaction zones 6 of AGS Top.Corollary equipment includes water inlet pipe 1, titanium alloy aerator 5, ultra violet sterilizer 8, ultrasonic wave equipment for separating liquid from solid 9, ORP Oxidation-reduction potential instrument 11 and oil-free silent air compressor 12.

One end of ABR anaerobism pills reaction zone 2 is connected with water inlet pipe 1, and the inside of ABR anaerobism pills reaction zone 2 is set There is a deflection plate 3, deflection plate 3 is divided to ABR anaerobism pills reaction zone 2 in the space that is connected for two bottoms as shown in Figure 1 or such as The space that multiple bottoms shown in Fig. 2 are connected.BDR stripping refluxs device 4 is arranged at the bottom of CST adsorption precipitations module 7, one end It is connected with the bottom of the CST adsorption precipitations module 7, the other end is connected to ABR anaerobism pills reaction zone 2, passes through conveyance conduit The returned sludge discharged through CST adsorption precipitations module 7 is conveyed to ABR anaerobism pills reaction zone 2.Titanium alloy aerator 5 is arranged at The bottom of the aerobic pill reaction zones 6 of AGS, it is connected by aerating pipelines with the oil-free silent air compressor 12；The ultraviolet disinfection Device 8 is arranged at the port of export of the aerobic pill reaction zones 6 of the AGS；The ultrasonic wave equipment for separating liquid from solid 9 such as Fig. 1 and Fig. 2 institutes Show the side for being arranged at the CST adsorption precipitations module 7；The biologic ferment throwing device 10 is arranged at the aerobic balls of the AGS The top of grain reaction zone 6；The ORP oxidation-reduction potentials instrument 11 is arranged at the aerobic pill reaction zones 6 of the AGS, by described The upper and lower bound that ORP oxidation-reduction potentials instrument 11 is set controls the start and stop of the oil-free silent air compressor 12.

Preferably, in the present embodiment, as shown in Fig. 2 being connected with lifting water pump 1-1, electricity on the water inlet pipe 1 Magnet valve 1-2 and electromagnetic flowmeter 1-3；The stripping reflux device 4 is additionally coupled to oil-free silent air compressor 12.

Preferably, the inside of the ABR anaerobism pill reaction zone 2 is additionally provided with adjacent deflector 2-1 and deodorization Device 3-1, the odor removal 3-1 are arranged at the water inlet of ABR anaerobism pills reaction zone 2.

Preferably, the pelletized reactor also includes ASW Internet of Things module 13 as shown in Figure 2, the ASW Internet of Things Net module 13 is made up of server, middle control computer, live router, and live router gathers plc data and passes to service Device, server are uploaded to middle control computer, and middle control computer receives and sends instruction, so as to realize the automatic intelligence of ASW pill reactors Energyization is run；ASW Internet of Things module 13 automatically controls the operation of whole pelletized reactor, and ASW Internet of Things module 13 passes through institute Water quality, water data, the operational factor of adjust automatically reactor and the start and stop of the sensing instrument input of reactor are stated, pass through reaction The start and stop of device ORP value control blower fan and converting operation, realize intelligent, low cost, unattended operation, are obtained by reactor Data pass through wireless network transmissions to Central Control Room and mobile control terminal, monitor the normal operation of reactor whenever and wherever possible.

Preferably, the adsorption precipitation module 7 uses V-type contact precipitation.

Preferably, the volume of the adsorption precipitation module 7 is the 1/2~2/3 of conventional articulated gravity sedimentation basin.

Preferably, the volume of the adsorption precipitation module 7 is the 1/2 of conventional articulated gravity sedimentation basin.

Preferably, a length of 6000mm of the reactor body, a width of 2400mm, a height of 3200mm；Wherein, the ABR A length of 2400mm, a width of 2400mm of the anaerobism pill reaction zone 2 along water (flow) direction；The deflection plate 3 is from the ABR anaerobism pill The top vertical of reaction zone 2 extends downwardly, the 3 high 2800mm of deflection plate, the deflection plate 3 be provided with it is multiple, it is each described Spacing between deflection plate 3 is 400mm.

Preferably, a length of 3600mm, a width of 2400mm of the aerobic pill reaction zones 6 of AGS along water (flow) direction, institute State the depth of water 2800mm in the aerobic pill reaction zones 6 of AGS.

Preferably, the 7 long 1000mm of CST adsorption precipitations module, wide 2400mm, in the CST adsorption precipitations module 7 Depth of water 1200mm, between the bottom of the CST adsorption precipitations module 7 and the bottom of pond of the aerobic pill reaction zones 6 of the AGS Distance is 1500mm.

During specifically used operation, the utility model realizes that sewage is pelletized by following steps：

S1, pending waste water from top to bottom flows into ABR anaerobism pills reaction zone 2 from water inlet pipe 1, through the baffling of deflection plate 3 Keep the high-efficient contact mass transfer of sewage and pill sludge；

S2：The water outlet handled through step S1 enters the aerobic pill reaction zones 6 of AGS, is aerated by titanium alloy aerator 5, is raw Thing ferment throwing device 10 adds biologic ferment, and by the oxygen supply of oil-free silent air compressor 12, pill sludge and sewage are good in AGS Oxygen pill reaction zone 6 carries out effective aerobic biodegradation, and controls the big of oxygen-supplying amount by ORP oxidation-reduction potentials instrument 11 It is small；

S3：The water outlet handled through step S2 enters CST adsorption precipitations module 7, in the auxiliary of ultrasonic wave equipment for separating liquid from solid 9 Under realize that muddy water solid-liquid efficiently separates, through CST adsorption precipitations module 7 separate sludge flowed back by BDR stripping refluxs device 4 To the front end of ABR anaerobism pills reaction zone 2；

S4：Reclaimed water after step S3 processing is after the processing of ultra violet sterilizer 8, and direct reuse is in greening, Nong Guanhe roads The purposes such as road sprinkling.

An application presented below embodiment of the present utility model：By taking typical Beijing suburb domestic sewage in rural areas as an example, its Water quality characteristicses are pH=6.5~7.5, COD=250~350mg/L, BOD=200~250mg/L, ammonia nitrogen=30~45mg/L, TP=2.5~3.0mg/L, SS=160~180mg/L.

The high 3200mm of integral reactor, wide 2400mm, long 6000mm.Wherein ABR anaerobism pill reaction zone 2 is along water (flow) direction Long 2400mm, wide 2400mm, inside is top-down to be equipped with deflection plate 3, deflection plate 3 high 2800mm, spacing 400mm；

The aerobic pill reaction zones 6 of AGS are connected after ABR anaerobism pills reaction zone 2.Aerobic pill reaction zone is grown along water (flow) direction 3600mm, wide 2400mm, depth of water 2800mm.Bottom of pond portion is provided with titanium alloy aerator 5, passes through aerating pipelines and the Jing Yin pneumatics of oil-free Machine 12 is connected, and pond top is provided with ORP oxidation-reduction potentials instrument 11, by the upper limit that ORP oxidation-reduction potentials instrument 11 is set with The start and stop of limit control oil-free silent air compressor 12, ensure that the biological oxidation of the aerobic pill reaction zones 6 of AGS is persistently carried out.Together When, to ensure the pill reactor winter operation effect, biologic ferment throwing device 10 is set in AGS aerobic pill reaction zones 6, Start the device when water temperature is less than 10 DEG C and add biologic ferment, to promote the organic matter under low temperature effectively to degrade.

7 long 1000mm of CST adsorption precipitations module, wide 2400mm, depth of water 1200mm, it is arranged at the aerobic pill reaction zones of AGS Inside 6, distance from bottom bottom of pond 1500mm, the normal aerations of the aerobic pill reaction zones 6 of AGS is not influenceed.CST adsorption precipitations module 7 Integrated construction, intakes and muddy water mixed solution is led to the bottom of CST adsorption precipitations module 7 by deflector, and deflector has effect concurrently It can act on, mixed liquor fully contacts in uphill process with sludge blanket, realizes gravitational settling and sludge absorption economic benefits and social benefits separation of solid and liquid, Residence time is short, good effect of separating solid from liquid.Meanwhile the rapid subsidence of the promotion sludge blanket of ultrasonic wave equipment for separating liquid from solid 9, then by Sludge lifting to ABR anaerobism pills reaction zone 2 is realized that the ultralow low energy consumption of muddy water mixed solution is returned by BDR stripping refluxs device 4 Stream.Reclaimed water after purification is by outlet pipe reuse after ultra violet sterilizer 8 sterilizes.

Whole pill reactor by the auto-controll operation of ASW Internet of Things module 13, thoroughly realize it is intelligent unattended, Internet of Things module is by sensing the water quality, water data, adjust automatically operational factor and equipment start-stop that instrument inputs, to greatest extent Reduction operating cost, data acquired by 4G wireless network transmissions to cloud control terminal, it is round-the-clock monitoring reactor it is normal Operation.

Specific workflow is as follows：Pending waste water from top to bottom flows into ABR anaerobism pills area 2 from water inlet pipe 1, through folding The baffling of flowing plate 3 keeps the high-efficient contact mass transfer of sewage and pill sludge, and water outlet enters the aerobic pill reaction zones 6 of AGS, the area bottom Provided with titanium alloy aerator 5, top is provided with biologic ferment throwing device 10, passes through the oxygen supply of oil-free silent air compressor 12, pill Sludge and sewage carry out effective aerobic biodegradation in the region, and control oxygen-supplying amount by ORP oxidation-reduction potentials instrument 11 Size, water outlet enters CST adsorption precipitations module 7, and muddy water solid-liquid height is realized under the auxiliary of ultrasonic wave equipment for separating liquid from solid 9 Effect separation, sludge therein is back to the front end of ABR anaerobism pills area 2 by the BDR stripping refluxs device 4 of bottom, after processing Reclaimed water can be with direct reuse in purposes such as greening, agriculture filling and road sprinklings after ultra violet sterilizer 8.

In addition, a pelletized reactor inherently biological compost tank, by up to the anaerobic-aerobic-biology of 1 year After ferment ternary coupling compost, institute's blowdown mud, can be organic directly as high-quality green rich in nutrients such as ferment, nitrogen, phosphorus, potassium Fertilizer.

Water quality after processing is as follows：

Stably reach《Urban wastewater treatment firm pollutant emission standard》The one-level A standards of (GB18918-2002)：pH =6.5~7.5, COD=36mg/L, BOD=8.3mg/L, ammonia nitrogen=0.32mg/L, TP=0.45mg/L, SS=9.2mg/L.

Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this The spirit and scope of utility model technical scheme.

Claims (9)

1. distributed, the pelletized reactor of structuring villages and small towns sewage disposal, it is characterised in that：Including reactor body and with being arranged It is standby；

ABR anaerobism pill reaction zones (2), BDR stripping refluxs device (4), the AGS that the reactor body includes being sequentially connected are good Oxygen pill reaction zone (6), it is placed in the internal CST adsorption precipitations module (7) of the aerobic pill reaction zones (6) of the AGS and good for AGS Oxygen pill reaction zone (6) adds the biologic ferment throwing device (10) of biologic ferment, and the biologic ferment throwing device (10) sets It is placed in the top of the aerobic pill reaction zones (6) of the AGS；

The corollary equipment includes water inlet pipe (1), titanium alloy aerator (5), ultra violet sterilizer (8), ultrasonic wave separation of solid and liquid Device (9), ORP oxidation-reduction potentials instrument (11) and oil-free silent air compressor (12)；

One end of the ABR anaerobism pill reaction zone (2) is connected with water inlet pipe (1), the inside of ABR anaerobism pill reaction zones (2) Deflection plate (3) is provided with, the ABR anaerobism pill reaction zone (2) is divided into the connected sky in multiple bottoms by the deflection plate (3) Between；

One end of the BDR stripping refluxs device (4) is connected with the bottom of the CST adsorption precipitations module (7), other end connection To ABR anaerobism pill reaction zones (2), conveyed to the ABR anaerobism pill reaction zone (2) by conveyance conduit and inhaled through the CST The returned sludge of attached Sediment Module (7) discharge；

The bottom of the aerobic pill reaction zones (6) of AGS is provided with the titanium alloy aerator (5) of multiple interconnections, Mei Gesuo State titanium alloy aerator (5) and be connected to oil-free silent air compressor (12) by aerating pipelines；

The ultra violet sterilizer (8) is arranged at the port of export of the aerobic pill reaction zones (6) of the AGS；

The ultrasonic wave equipment for separating liquid from solid (9) is arranged at the side of the CST adsorption precipitations module (7)；

The ORP oxygen for controlling oil-free silent air compressor (12) start and stop is provided with the top of the aerobic pill reaction zones (6) of AGS Change reduction potential instrument (11), the upper and lower bound set by the ORP oxidation-reduction potentials instrument (11) controls the oil-free quiet The start and stop of sound air compressor machine (12).

2. distributed, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1, it is characterised in that：Institute State and lifting water pump (1-1), magnetic valve (1-2) and electromagnetic flowmeter (1-3) are connected with water inlet pipe (1)；The stripping reflux dress Put (4) and be additionally coupled to oil-free silent air compressor (12).

3. distributed, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1, it is characterised in that：Institute The inside for stating ABR anaerobism pill reaction zones (2) is additionally provided with adjacent deflector (2-1) and odor removal (3-1), described to remove Smelly device (3-1) is arranged at the water inlet of ABR anaerobism pill reaction zones (2).

4. distributed, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1, it is characterised in that：Institute Stating pelletized reactor also includes ASW Internet of Things module (13), the ASW Internet of Things module (13) by server, middle control computer, Live router is formed, and live router gathers plc data and passes to server, and server is uploaded to middle control computer, middle control Computer is controlled by configuration software receives and sends instruction, so as to realize that the automatic intelligent of ASW pill reactors is run；ASW things Networking module (13) automatically controls the operation of the whole pelletized reactor, and the ASW Internet of Things module (13) is by described The water quality of the sensing instrument input of reactor, water data, the operational factor of adjust automatically reactor and start and stop, pass through reactor The data obtained pass through wireless network transmissions to Central Control Room and the mobile normal fortune for controlling terminal, monitoring reactor whenever and wherever possible OK.

5. distributed, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1, it is characterised in that：Institute State adsorption precipitation module (7) and use V-type contact precipitation.

6. distribution, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1 or 4, it is characterised in that： The volume of the adsorption precipitation module (7) is the 1/2~2/3 of conventional articulated gravity sedimentation basin.

7. distribution, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1 or 4, it is characterised in that： The volume of the adsorption precipitation module (7) is the 1/2 of conventional articulated gravity sedimentation basin.

8. distributed, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1, it is characterised in that：Institute State a length of 6000mm of reactor body, a width of 2400mm, a height of 3200mm；Wherein, ABR anaerobism pill reaction zone (2) edge A length of 2400mm, a width of 2400mm of water (flow) direction；The deflection plate (3) is from the top of the ABR anaerobism pill reaction zone (2) Extend straight down, the high 2800mm of the deflection plate (3), the deflection plate (3) is provided with multiple, each deflection plate (3) Between spacing be 400mm.

9. distributed, the pelletized reactor of structuring villages and small towns sewage disposal according to claim 1, it is characterised in that：Institute State a length of 3600mm, a width of 2400mm of the aerobic pill reaction zones (6) of AGS along water (flow) direction, the aerobic pill reaction zones of AGS (6) depth of water 2800mm in；The long 1000mm of the CST adsorption precipitations module (7), wide 2400mm, the CST adsorption precipitations module (7) depth of water 1200mm in, the bottom of the CST adsorption precipitations module (7) and the pond of the aerobic pill reaction zones (6) of the AGS The distance between bottom is 1500mm.