CN206219378U - A kind of integrated sewage treating apparatus - Google Patents
A kind of integrated sewage treating apparatus Download PDFInfo
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- CN206219378U CN206219378U CN201621037755.XU CN201621037755U CN206219378U CN 206219378 U CN206219378 U CN 206219378U CN 201621037755 U CN201621037755 U CN 201621037755U CN 206219378 U CN206219378 U CN 206219378U
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Abstract
The utility model discloses a kind of integrated sewage treating apparatus, the main points of its technical scheme are to include reaction tank, sewage water inlet and water purification delivery port are provided with the reaction tank, described reaction tank is separated into the grid area connected with sewage water inlet for separating sewage and waste residue successively, the waste residue area for receiving waste residue is connected with grid area, connected with grid area for anti-nitration reaction except the anoxic zone of total nitrogen in decontaminated water, the aerobic zone that ammonia nitrogen in sewage and COD are removed for nitration reaction is connected with anoxic zone, the settling zone for precipitating floating stuffing is connected with aerobic zone, the electrolysis zone for being electrolysed dephosphorization is connected with settling zone, the secondary precipitation area connected with electrolysis zone, the sterile zones connected with secondary precipitation area, the water purification delivery port is connected with sterile zones.The utility model floor space is small, apparatus structure science and rationally, the characteristics of with high treating effect, low operating cost and no any mud discharging.
Description
【Technical field】
The utility model is related to a kind of integrated sewage treating apparatus for not producing sludge.
【Background technology】
Current Chinese countryside sanitary sewage annual emissions are about 8,000,000,000-90 hundred million tons, 96% village do not have discharge conduit and
Sewage disposal system.Domestic sewage in rural areas have have a large capacity and a wide range, organic concentration it is higher, and daily variation factor is big, interval is arranged
The features such as putting, control difficulty, undressed sanitary sewage is discharged wantonly, and rainwater enters river course nearby in the lump, makes river course, lake
Pool is contaminated, heavy damage Ecological Environment, and directly threat mass peasants' is healthy, hinders rural economic development.
Therefore domestic sewage in rural areas is effectively treated and qualified discharge be building Socialist New vital task.
For a long time, in terms of water pollution control, municipal sewage treatment is fast-developing, in contrast, small towns and vast agriculture
Village's sewage treatment facility less investment, technology development is slow, and it one is that small towns and domestic sewage in rural areas have a large capacity and a wide range, disperse to trace it to its cause,
Remote, backward in economy, laying blowdown pipe network investment is big, is not suitable for building the larger structures such as sewage treatment plant.Two is to need specially
Industry personnel stationary point is on duty or frequent walkaround inspection, need to manually change sewage treatment drug, and artificial operation needs sludge dewatering, and
And disposing sludge high cost.
The utility model is namely based on what such case was made.
【Utility model content】
The utility model purpose is to overcome the deficiencies in the prior art, there is provided at a kind of integrated sewage water for not producing sludge
Reason device, the plant investment is few, operating cost is low, treatment sewage effect is good and is easy to automatic management.
The utility model is achieved through the following technical solutions：
A kind of integrated sewage treating apparatus, it is characterised in that：Reaction tank 1 is included, dirt is provided with the reaction tank 1
Water water inlet 2 and water purification delivery port 3, described reaction tank 1 be separated into successively with sewage water inlet 2 connect for separate sewage and
The grid area 4 of waste residue connects with grid area 4 and is connected for anti-nitration reaction with grid area 4 for receiving the waste residue area 5 of waste residue
Except the anoxic zone 6 of total nitrogen connects the aerobic zone with COD for nitration reaction removing ammonia nitrogen in sewage with anoxic zone 6 in decontaminated water
7 connected with aerobic zone 7 for precipitate the settling zone 9 of floating stuffing connected with settling zone 9 for be electrolysed dephosphorization electrolysis zone 8,
The secondary precipitation area 10 connected with electrolysis zone 8, the sterile zones 11 connected with secondary precipitation area 10, the water purification delivery port 3 with disappear
Contaminated area 11 connects.
Integrated sewage treating apparatus as described above, it is characterised in that：In the anoxic zone 6 and the aerobic zone 7
Equipped with floating stuffing, the well-mixed agitator 12 of floating stuffing for making it internal is respectively equipped with anoxic zone 6 and aerobic zone 7,
The oxygen system 13 for the oxygen supply of aerobic zone 7 is provided with anoxic zone 6, is provided with the floating stuffing in settling zone 9 in anoxic zone 6
Draw back to the reflux pump 14 of anoxic zone 6.
Integrated sewage treating apparatus as described above, it is characterised in that：It is provided with the lattice vertically in the reaction tank 1
The first dividing plate 15 that grid region 4 separates with the waste residue area 5, the second partition for separating the grid area 4 with the anoxic zone 6
16th, the 3rd dividing plate 17 that separates the anoxic zone 6 with the aerobic zone 7, the aerobic zone 7 is separated with the settling zone 9
The 4th dividing plate 18, the settling zone 9 is separated with the electrolysis zone 8 the 5th dividing plate 19, by the electrolysis zone 8 and described two
The 6th dividing plate 20 that secondary settling zone 10 separates, the 7th dividing plate 24 that the secondary precipitation area 10 is separated with the sterile zones 11.
Integrated sewage treating apparatus as described above, it is characterised in that：It is provided with back on the top of the 3rd dividing plate 17
Discharge orifice 21, fish mouth shaped backflow weir gate 27 is provided with the bottom of the 3rd dividing plate 17, and overflow is provided with the top of the 4th dividing plate 18
Hole 22.
Integrated sewage treating apparatus as described above, it is characterised in that：The oxygen system 13 is sent out for nanometer microbubble
Raw device, is provided with the 8th dividing plate 25 for separating anoxic zone 6 and nanometer microbubble generator in the anoxic zone 6.
Integrated sewage treating apparatus as described above, it is characterised in that：The electrode of electrolysis is provided with the electrolysis zone 8
Steel plate, the secondary precipitation area 10 is provided with Residue extraction pipeline 26.
Integrated sewage treating apparatus as described above, it is characterised in that：It is provided with the settling zone 9 and is easy to precipitation to collect
The bottom of the back taper of the floating stuffing.
Integrated sewage treating apparatus as described above, it is characterised in that：It is upper with the aerobic zone 7 in the anoxic zone 6
Portion sets up the motor for having crossbeam 23, the agitator 12 and is fixed on the crossbeam 23.
The method that sewage-treatment plant as described above processes sewage, it is characterised in that comprise the following steps：
A, sewage enter the grid area 4 from the sewage water inlet 2 overflow, and sewage is separated with waste residue, and waste residue enters
The waste residue area 5, the sewage overflow after separation enters the anoxic zone 6；
There is anti-nitration reaction and remove total nitrogen in B, sewage, then overflow occurs into the aerobic zone 7 in the anoxic zone 6
Nitration reaction removes ammonia nitrogen and COD；
Sewage overflow in C, aerobic zone 7 enters the settling zone 9, and internal floating stuffing is precipitated and by the reflux pump
14 draw back to the anoxic zone 6 and recycle；
Sewage in D, settling zone 9 flows into the electrolysis zone 8 by pipeline, forms ferric phosphate by being electrolysed dephosphorization, then lead to
Piping is flowed into after the secondary precipitation area 10 is precipitated and extracts recycling out by the Residue extraction pipeline 25；
Sewage after E, dephosphorization further flows into the sterile zones 11 again by ultraviolet disinfection, become water purification finally by
The water purification delivery port 3 is discharged.
Compared with prior art, the utility model has the following advantages：
1st, the utility model sewage-treatment plant comprehensively utilizes physics, chemistry and biological treatment using the design of integration
Method, discharge capacity according to waste water, characteristic, innovation structure and the flow scheme design for including pollutant, integrated grid-anaerobic-aerobic-
Precipitation-electrolysis dephosphorization-secondary precipitation-sterilization is integrated, and floor space is small, apparatus structure science and reasonable, with treatment effect
The characteristics of good, low operating cost and no any mud discharging.
2nd, the utility model biochemical system uses nitrification and denitrification denitrification process, using microactuator suspension granular filler as micro-
Biological carrier, carries the big efficiency high of bacterium amount, and sludge bulking phenomenon is not had, and excess sludge generation is not had.
3rd, the utility model is electrolysed dephosphorization in electrolysis zone by electrode steel plate, generates phosphoric acid iron fertilizer, and phosphoric acid iron fertilizer is secondary
Be extracted recyclings after settling zone precipitation, this kind of method dephosphorization will not produce heavy metal, and be low current pulse electrolysis, consume
Electricity is very low.
4th, reflux pump of the present utility model, agitator, oxygen system are managed using automated informationization, with short message
Form issues keeper's running status, realizes unattended, and a people can manage many table apparatus, in addition small volume, low cost, just
Promoted in wide rural area.
5th, the utility model nanometer microbubble generator uses microbubble oxygenation, and oxygen efficiency is 100 times of common aeration, no
If blower fan and Ventilator Room, noiselessness.
【Brief description of the drawings】
Fig. 1 is the stereogram after the utility model removal lid；
Fig. 2 is the utility model plane perspective view.
In figure：1 is reaction tank；2 is sewage water inlet；3 is water purification delivery port；4 is grid area；5 is waste residue area；6 is scarce
Oxygen area；7 is aerobic zone；8 is electrolysis zone；9 is settling zone；10 is secondary precipitation area；11 is sterile zones；12 is agitator；13 are
Oxygen system；14 is reflux pump；15 is the first dividing plate；16 is second partition；17 is the 3rd dividing plate；18 is the 4th dividing plate；19 are
5th dividing plate；20 is the 6th dividing plate；21 is return port；22 is spout hole；23 is crossbeam；24 is the 7th dividing plate；25 be the 8th every
Plate；26 is Residue extraction pipeline；27 is fish mouth shaped backflow weir gate.
【Specific embodiment】
The utility model technical characteristic is described in further detail in order to the art people below in conjunction with the accompanying drawings
Member it will be appreciated that.
A kind of integrated sewage treating apparatus, as depicted in figs. 1 and 2, include reaction tank 1, and reaction tank 1 is a closing
Housing, be provided with sewage water inlet 2 and water purification delivery port 3 on the reaction tank 1, described reaction tank 1 be separated into successively with
Sewage water inlet 2 connects and waste residue area for receiving waste residue is connected with grid area 4 for separating the grid area 4 of sewage and waste residue
5 connect anti-for nitrifying except the anoxic zone 6 of total nitrogen in decontaminated water connects with anoxic zone 6 for anti-nitration reaction with grid area 4
Ammonia nitrogen in sewage should be removed to connect the settling zone 9 for precipitating floating stuffing with aerobic zone 7 with the aerobic zone 7 of COD and precipitate
Area 9 is connected for being electrolysed the secondary precipitation area 10 that the electrolysis zone 8 of dephosphorization connects with electrolysis zone 8, is connected with secondary precipitation area 10
Sterile zones 11, the water purification delivery port 3 is connected with sterile zones 11.
The utility model sewage-treatment plant comprehensively utilizes physics, chemistry and biological treatment side using the design of integration
Method, discharge capacity according to waste water, characteristic, innovation structure and the flow scheme design for including pollutant, integrated grid-anaerobic-aerobic-heavy
Form sediment-electrolysis dephosphorization-secondary precipitation-sterilization is integrated, floor space is small, apparatus structure science and reasonable, with high treating effect,
Operating cost is low and the characteristics of no any mud discharging, small volume, low cost, are easy to be pushed away in wide rural area in addition
Extensively.
Floating stuffing is respectively arranged with the anoxic zone 6 and the aerobic zone 7, floating stuffing is preferably filled out with suspension microparticle
Material, charcoal source is enriched, and the well-mixed agitator 12 of floating stuffing for making it internal is respectively equipped with anoxic zone 6 and aerobic zone 7,
The anoxic zone 6 is provided with crossbeam 23 with the upper shelf of the aerobic zone 7, and the motor of the agitator 12 is fixed on the crossbeam 23
On.Agitator 12 is stirred in the bottom of anoxic zone 6 and aerobic zone 7 by wheel rotation.It is aerobic zone 7 to be provided with anoxic zone 6
The oxygen system 13 of oxygen supply, is provided with the reflux pump 14 drawn back the floating stuffing in settling zone 9 to anoxic zone 6 in anoxic zone 6.
The settling zone 9 is provided with the bottom of the back taper for being easy to precipitation to collect floating stuffing.It is located at the reflux pump of anoxic zone 6
14 are drawn back to anoxic zone 6 to circulate floating stuffing from two bottoms of back taper in settling zone 9 through aerobic zone 7 by pipeline
Utilize, the floating stuffing of settling zone 9 can also be back to aerobic zone 7 by spout hole 22.
The bottom of waste residue area 5 is provided with weighing device, is connected with the weighing device after waste residue weight reaches setting value
GSM controllers for sending SMS notification attendant cleaning.In the reaction tank 1 vertically be provided with by the grid area 4 with
The first dividing plate 15 that the waste residue area 5 separates, the second partition 16 that the grid area 4 is separated with the anoxic zone 6, by institute
State the 3rd dividing plate 17 that anoxic zone 6 separates with the aerobic zone 7, by the aerobic zone 7 separate with the settling zone 9 the 4th every
Plate 18, the 5th dividing plate 19 that the settling zone 9 and the electrolysis zone 8 are separated, by the electrolysis zone 8 and the secondary precipitation area
10 the 6th dividing plates 20 for separating, the 7th dividing plate 24 that the secondary precipitation area 10 is separated with the sterile zones 11；Described
The top of three dividing plates 17 is provided with return port 21, and fish mouth shaped backflow weir gate 27 is provided with the bottom of the 3rd dividing plate 17, is easy to aerobic zone 7
There is nitrification and denitrification circular response from anoxic zone 6 is back in interior water and floating stuffing.Backflow weir gate is arranged to fish mouth shaped
Purpose be easy for that water and floating stuffing are cut into backflow weir gate in tangent line when agitator 12 is stirred, so as to be easier from flowing back into
Anoxic zone 6, has used principle of hydrodynamics here.Spout hole 22 is provided with the top of the 4th dividing plate 18.Aerobic zone 7
Water enters settling zone 9 from the spout hole 22.
The oxygen system 13 is nanometer microbubble generator, is provided with that anoxic zone 6 and nanometer is micro- in the anoxic zone 6
The 7th dividing plate 23 that bubble generator separates.The coefficient of oxygen utilization of nanometer microbubble generator is 100 times of common aeration.
The sewage overflow of anoxic zone 6 enters aerobic zone 7, and return port 21 and the fish mouth shaped of bottom then again from top flow back
Weir gate 27 is back to anoxic zone 6, can thus complete nitrification and denitrification denitrification process, using floating stuffing as strain load
Body, load bacterium amount is big, efficiency high, and sludge bulking phenomenon is not had, and excess sludge generation is not had.
The method that the sewage-treatment plant processes sewage, includes following steps：
A, sewage enter the grid area 4 from the sewage water inlet 2, and sewage is separated with waste residue, and waste residue enters described
Sewage overflow after being separated in waste residue area 5, grid area 4 enters the anoxic zone 6；Waste residue area 5 is provided with SMS alarming device-GSM
Controller, waste residue reaches a certain amount of rear SMS notification administrative staff and takes waste residue, realizes unattended.
There is anti-nitration reaction and remove total nitrogen in B, sewage, then overflow occurs into the aerobic zone 7 in the anoxic zone 6
Nitration reaction removes ammonia nitrogen and COD；Return port 21 and fish mouth shaped backflow weir gate 27 are provided between anoxic zone 6 and aerobic zone 7 to be used for
From backflow, it is beneficial to and realizes nitrification and denitrification cyclic process.The process of organics removal and total nitrogen is mainly is filled out by suspension
Organic matter is decomposed into microorganism fungus kind on material into water and total nitrogen is reduced to nitrogen by carbon dioxide, nitration denitrification process, because
This will not discharge sludge.
C, sewage enter the settling zone 9 by spout hole 22, and internal floating stuffing sinks to bottom and described in two
Reflux pump 14 is drawn back to the anoxic zone 6 and is recycled.
Sewage in D, heavy settling zone 9 flows into the electrolysis zone 8 by pipeline, and ferric phosphate is formed by being electrolysed dephosphorization, then
Flowed into after the secondary precipitation area 10 is precipitated by pipeline and recycling is extracted out by the Residue extraction pipeline 25；
Sewage after E, dephosphorization further flows into the sterile zones 11 again by ultraviolet disinfection, become water purification finally by
Water purification delivery port 3 is discharged.Total phosphorus and suspension in removal sewage, terminal disinfection discharge.Reach the mesh without mud and sewage treatment
's.
Embodiment described in the utility model is only the description carried out to preferred embodiment of the present utility model, not
Utility model spirit and scope are defined, on the premise of the utility model design philosophy is not departed from, engineering in this area
The all variations and modifications that technical staff makes to the technical solution of the utility model, all should fall into protection model of the present utility model
Enclose.
Claims (8)
1. a kind of integrated sewage treating apparatus, it is characterised in that：Reaction tank (1) is included, is provided with the reaction tank (1)
Sewage water inlet (2) and water purification delivery port (3), described reaction tank (1) is separated into be connected with sewage water inlet (2) successively to be used for
The grid area (4) of separation sewage and waste residue connects the waste residue area (5) and grid area (4) for receiving waste residue with grid area (4)
Connect and remove decontamination for nitration reaction except the anoxic zone (6) of total nitrogen in decontaminated water connects with anoxic zone (6) for anti-nitration reaction
Ammonia nitrogen connects the settling zone (9) and settling zone for precipitating floating stuffing with the aerobic zone (7) of COD with aerobic zone (7) in water
(9) the secondary precipitation area (10) that the electrolysis zone (8) for being electrolysed dephosphorization connects with electrolysis zone (8) is connected, with secondary precipitation area
(10) sterile zones (11) of connection, the water purification delivery port (3) connects with sterile zones (11).
2. integrated sewage treating apparatus according to claim 1, it is characterised in that：The anoxic zone (6) and described good
Floating stuffing is respectively arranged with oxygen area (7), being respectively equipped with anoxic zone (6) and aerobic zone (7) makes the floating stuffing of its inside abundant
The agitator (12) of mixing, it is the oxygen system (13) of aerobic zone (7) oxygen supply to be provided with anoxic zone (6), in anoxic zone (6)
It is provided with and draws back to the reflux pump of anoxic zone (6) (14) floating stuffing in settling zone (9).
3. integrated sewage treating apparatus according to claim 1, it is characterised in that：Set vertically in the reaction tank (1)
Have and lack the grid area (4) with described with the first dividing plate (15) that the waste residue area (5) separates, by the grid area (4)
Second partition (16) that oxygen area (6) separates, the 3rd dividing plate (17) for separating the anoxic zone (6) with the aerobic zone (7), will
The 4th dividing plate (18) that the aerobic zone (7) separates with the settling zone (9), by the settling zone (9) and the electrolysis zone (8)
The 5th dividing plate (19) for separating, the 6th dividing plate (20) for separating the electrolysis zone (8) with the secondary precipitation area (10), by institute
State the 7th dividing plate (24) that secondary precipitation area (10) separates with the sterile zones (11).
4. integrated sewage treating apparatus according to claim 3, it is characterised in that：In the upper of the 3rd dividing plate (17)
Portion is provided with return port (21), and fish mouth shaped backflow weir gate (27) is provided with the bottom of the 3rd dividing plate (17), in the 4th dividing plate
(18) top is provided with spout hole (22).
5. integrated sewage treating apparatus according to claim 2, it is characterised in that：The oxygen system (13) is nanometer
Microbubble generator, is provided with the 8th dividing plate for separating anoxic zone (6) and nanometer microbubble generator in the anoxic zone (6)
(25)。
6. integrated sewage treating apparatus according to claim 1, it is characterised in that：Electricity is provided with the electrolysis zone (8)
The electrode steel plate of solution, the secondary precipitation area (10) is provided with Residue extraction pipeline (26).
7. integrated sewage treating apparatus according to claim 1, it is characterised in that：It is provided with just in the settling zone (9)
The bottom of the back taper of the floating stuffing is collected in precipitation.
8. integrated sewage treating apparatus according to claim 2, it is characterised in that：It is good with described in the anoxic zone (6)
The upper shelf in oxygen area (7) is provided with crossbeam (23), and the motor of the agitator (12) is fixed on the crossbeam (23).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037755.XU CN206219378U (en) | 2016-09-05 | 2016-09-05 | A kind of integrated sewage treating apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037755.XU CN206219378U (en) | 2016-09-05 | 2016-09-05 | A kind of integrated sewage treating apparatus |
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| CN206219378U true CN206219378U (en) | 2017-06-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219894A (en) * | 2016-09-05 | 2016-12-14 | 中山环保产业股份有限公司 | A kind of integrated sewage treating apparatus and the method processing sewage thereof |
-
2016
- 2016-09-05 CN CN201621037755.XU patent/CN206219378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219894A (en) * | 2016-09-05 | 2016-12-14 | 中山环保产业股份有限公司 | A kind of integrated sewage treating apparatus and the method processing sewage thereof |
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