CN108862906A - A kind of effluent treatment and filtering system of high-efficiency environment friendly - Google Patents
A kind of effluent treatment and filtering system of high-efficiency environment friendly Download PDFInfo
- Publication number
- CN108862906A CN108862906A CN201810786850.7A CN201810786850A CN108862906A CN 108862906 A CN108862906 A CN 108862906A CN 201810786850 A CN201810786850 A CN 201810786850A CN 108862906 A CN108862906 A CN 108862906A
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- Prior art keywords
- pipe
- sewage
- filter
- vertical
- rotary shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of effluent treatment and filtering systems of high-efficiency environment friendly, belong to sewage treatment field.A kind of effluent treatment and filtering system of high-efficiency environment friendly, including water inlet pipe and thin filtering ponds further include the anaerobic pond being sequentially communicated, anoxic pond, aerobic tank, the first membrane cisterna, anaerobic pond, aerobic tank, the second membrane cisterna and outlet pipe;Thin filtering ponds are vertical filter pipe, and filter screen is rotatablely connected in pipeline, and the upper end of filter screen is connected to back purge system, and downside connects sewage pipe, electronic rotation baffle is connected between sewage pipe and thin filter pipe;Cesspool is cylindrical type, and middle position is provided with rotary shaft in cesspool, and packing auger blade is fixedly connected in rotary shaft, multiple leakage holes are provided on packing auger blade;Sewage passes through a series for the treatment of process of sewage, to realize the degree of purification for improving sewage to the purified treatment in all directions of sewage.
Description
Technical field
The present invention relates to sewage treatment fields, more specifically to a kind of effluent treatment and filtering system of high-efficiency environment friendly.
Background technique
The effect of aerobic tank is that activated sludge is allowed to carry out aerobic respiration, and organic matter is further resolved into inorganic matter, is removed
The function of pollutant, it can be just micro- in this way that running, which is that other of oxygen content to be controlled and microorganism respectively need the best of condition,
Biology has the carry out aerobic respiration of greatest benefit;Anaerobic Treatment is the effect using anaerobic bacteria, removes the organic matter in waste water,
It is generally necessary to which the time is longer, anaerobic processes can be divided into hydrolysis stage, acidification stage and methanation stage;
Anoxic pond is with respect to the biochemical system for for anaerobic and aerobic, generally referring to dissolved oxygen control between 0.2-0.5mg/l;
It, can be in the pond when there are the organic matter of a large amount of nitrate, nitrite and abundance(Area)Interior progress denitrification denitrogenation reaction;
Paper mill, printing house etc. industrial production workshop all generate a large amount of sewage daily, these sewage are discharged into river and will cause
Water pollution, fishes and shrimps extinction, so needing the effluent treatment and filtering system of a high-efficiency environment friendly to carry out the processing of sewage.
Summary of the invention
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of effluent treatment and filtering system of high-efficiency environment friendly, including water inlet pipe and thin filtering ponds, further include being sequentially communicated
Anaerobic pond, anoxic pond, aerobic tank, the first membrane cisterna, anaerobic pond, aerobic tank, the second membrane cisterna and outlet pipe, described water inlet pipe one end
Connecting cesspool, the other end connects thin filtering ponds, and the thin filtering ponds connect anaerobic pond by thin filter pipe, and described the
One membrane cisterna is connected to by return pipe with anoxic pond;
The thin filtering ponds are vertical filter pipe, and filter screen is rotatablely connected in pipeline, and the upper end of the filter screen connects
Logical back purge system, downside connect sewage pipe, electronic rotation baffle, institute are connected between the sewage pipe and thin filter pipe
The entrance for the back purge system stated is arranged in filter pipe inner wall, and the entrance of back purge system is provided with filter device plate,
The filter device plate is quarter circular arc, and the outlet of back purge system faces open device, the open device
Lower section is connected to vertical pipeline, and the vertical pipeline is socketed in vertical tube, and the side of the vertical pipeline bottom end is provided with water outlet
Mouthful, the lower edge of the water outlet is close to the first sealing ring of connection, it is connected with the second sealing ring above the water outlet,
For first sealing ring and the second sealing ring between vertical pipeline and vertical tube, the vertical tube and water outlet are corresponding
Position is provided with apopore, one end of the apopore connection water outlet inclined tube, and the other end of the water outlet inclined tube was connected to
Chimney filter road, is provided with motor-driven valve on the filter pipe above the filter device plate, fixed immediately below the vertical pipeline
It is connected and fixed one end of stick and spring, the other end of the spring is fixed on the bottom of vertical tube, the bottom of the vertical tube
Middle is provided with switch, and the switch is electrically connected with motor-driven valve and electronic rotation baffle, and the hold-down bars is metal bar,
The switch is made of electromagnet;
The cesspool is cylindrical type, and middle position is provided with rotary shaft in the cesspool, is consolidated in the rotary shaft
Surely it is connected with packing auger blade, multiple leakage holes are provided on the packing auger blade, the rotary shaft outer surface is provided with more
A hole, the hole connect flocculant device by the pipeline of interior of rotating shaft, and the flocculant device is set to rotary shaft
It is internal.
Preferably, the packing auger blade edge is connected with the gasket being close to cesspool inner wall.
Beneficial effect
Compared with the prior art, the advantage of the invention is that:Sewage passes through a series for the treatment of process of sewage, to realize to dirt
The purified treatment in all directions of water improves the degree of purification of sewage.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of the thin filtering ponds of the present invention;
Fig. 3 is the structural schematic diagram of back purge system of the present invention;
Fig. 4 is the structural schematic diagram that back purge system of the present invention is started to work when backwashing;
Fig. 5 is the structural schematic diagram in cesspool of the present invention;
Fig. 6 is the structural schematic diagram in packing auger blade of the present invention.
Figure label explanation:
1, anaerobic pond;2, anoxic pond;3, aerobic tank;4, the first membrane cisterna;5, anaerobic pond;6, aerobic tank;7, the second membrane cisterna;8, it is discharged
Pipe;9, filter screen;10, electronic rotation baffle;11, filter device plate;11, open device;12, vertical pipeline;14, vertical tube;15,
Water outlet;16, the first sealing ring;17, the second sealing ring;18, apopore;19, it is discharged inclined tube;20, hold-down bars;21, spring;
22, it switchs;23, rotary shaft;24, packing auger blade;25, leakage hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention;Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description;Obviously;Described embodiments are only a part of the embodiments of the present invention;Instead of all the embodiments.It is based on
Embodiment in the present invention;It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment;It shall fall within the protection scope of the present invention.
Embodiment 1:
Please refer to Fig. 1-6, a kind of effluent treatment and filtering system of high-efficiency environment friendly, including water inlet pipe and thin filtering ponds, further include according to
Anaerobic pond 1, anoxic pond 2, aerobic tank 3, the first membrane cisterna 4, anaerobic pond 5, aerobic tank 6, the second membrane cisterna 7 and the outlet pipe 8 of secondary connection,
Water inlet pipe one end connects cesspool, and the other end connects thin filtering ponds, and thin filtering ponds connect anaerobic pond 1 by thin filter pipe, the
One membrane cisterna 4 is connected to by return pipe with anoxic pond 2;
Thin filtering ponds are vertical filter pipe, and filter screen 9, the upper end connection backwash dress of filter screen 9 are rotatablely connected in pipeline
It sets, downside connects sewage pipe, and electronic rotation baffle 10, the entrance of back purge system are connected between sewage pipe and thin filter pipe
Setting is in filter pipe inner wall, and the entrance of back purge system is provided with filter device plate 11, and filter device plate 11 is four points
One of circular arc, the outlet of back purge system face open device 12, vertical pipeline 13, vertical pipe are connected to below open device 12
Road 13 is socketed in vertical tube 14, and the side of 13 bottom end of vertical pipeline is provided with water outlet 15, and the lower edge of water outlet 15 is close to connection
First sealing ring 16, the top of water outlet 15 are connected with the second sealing ring 17, and the first sealing ring 16 and the second sealing ring 17 are located at
Between vertical pipeline 13 and vertical tube 14, vertical tube 14 and the corresponding position of water outlet 15 are provided with apopore 18, and apopore 18 connects
One end of water inclined tube 19 is picked out, the other end of water outlet inclined tube 19 is connected to filter pipe, the filter pipe of 11 top of filter device plate
On be provided with motor-driven valve, one end of hold-down bars 20 and spring 21, the other end of spring 21 are fixedly connected with immediately below vertical pipeline 13
It is fixed on the bottom of vertical tube 14, the middle of the bottom of vertical tube 14 is provided with switch 22, switch 22 and motor-driven valve and electronic rotation
Baffle 10 is electrically connected, and hold-down bars 20 is metal bar, and switch 22 is made of electromagnet;
Cesspool is cylindrical type, and middle position is provided with rotary shaft 23 in cesspool, and auger leaf is fixedly connected in rotary shaft 23
Piece 24 is provided with multiple leakage holes 25 on packing auger blade 24, and 23 outer surface of rotary shaft is provided with multiple holes, and hole passes through rotary shaft 23
Internal pipeline connects flocculant device, and flocculant device is set to inside rotary shaft 23.
24 edge of packing auger blade is connected with the gasket being close to cesspool inner wall.
Working principle:
Sewage in cesspool enters thin filtering ponds by water inlet pipe, so that the large granular impurity in sewage be got rid of, passes through
The sewage of filtering enters in anaerobic pond 1, the anaerobic bacteria in anaerobic pond 1 by hydrolysis stage, acidification stage and methanation stage from
And the organic matter in waste water is removed, subsequently into anoxic pond 2, to carry out denitrification denitrogenation reaction;Then sewage enters
Aerobic tank 3 allows activated sludge to carry out aerobic respiration, organic matter is further resolved into inorganic matter, then sewage enters first
In membrane cisterna 4, sewage is further purified by the effect of filter membrane, then enters back into anaerobic pond 5, aerobic tank 6 and the second membrane cisterna
7, to realize the comprehensive decontamination of discharge sewage, purified sewage is discharged from outlet pipe 8, by filter membrane in the first membrane cisterna 4
There are many sewage sludge obstructed, and the purification for carrying out pollutant again is flowed back into anoxic pond 2 by return pipe;
For sewage after flowing into thin filtering ponds, thin filtering ponds are vertical filter pipe, are rotatablely connected filter screen 9, institute in pipeline
The upper end for the filter screen 9 stated is connected to back purge system, and downside connects sewage pipe, is connected with electricity between sewage pipe and thin filter pipe
The entrance of dynamic butterfly 10, back purge system is arranged in filter pipe inner wall, and the entrance of back purge system was provided with
Mount board 11 is filtered, filter device plate 11 is quarter circular arc, and this structure can reduce the dirt being attached to above to the greatest extent, because
For under the impact of gravity and top water flow, dirt more in lower section is easier to be flushed away, and the outlet of back purge system faces
Open device 12 is connected to vertical pipeline 13 below open device 12, and vertical pipeline 13 is socketed in vertical tube 14,13 bottom of vertical pipeline
The side at end is provided with water outlet 15, and the lower edge of water outlet 15 is close to the first sealing ring 16 of connection, the top connection of water outlet 15
There is the second sealing ring 17, the first sealing ring 16 and the second sealing ring 17 are between vertical pipeline 13 and vertical tube 14,14 He of vertical tube
The corresponding position of water outlet 15 is provided with apopore 18, and one end of the connection water outlet inclined tube 19 of apopore 18 is discharged inclined tube 19
The other end is connected to filter pipe, is provided with motor-driven valve on the filter pipe of 11 top of filter device plate, described is vertical
One end of hold-down bars 20 and spring 21 is fixedly connected with immediately below pipeline 13, the other end of the spring 21 is fixed on vertical tube 14
Bottom, the middle of the bottom of the vertical tube 14 is provided with switch 22, the switch 22 and motor-driven valve and electronic rotation is kept off
Plate 10 is electrically connected, and the hold-down bars 20 is metal bar, and the switch 22 is made of electromagnet, in open device 12
Water is more and more, and gravity is increasing, and then compressed spring 21, when hold-down bars 20 and the contact of switch 22, on the one hand controls at this time
Motor-driven valve above filter pipe processed is closed, and is entering water not, meanwhile, filter screen 9 inverts, and controls electronic rotation baffle
10 rotations, so that sewage pipe is connected to, switch 22 is also a kind of electromagnet, and hold-down bars 20 is metal bar, to generate attraction, is allowed
Water in vertical pipeline is lasting by water outlet 15 and the outflow of apopore 18, and when water flow is complete, spring force is greater than electricity at this time
Magnetic pull, hold-down bars rise, and switch disconnects power supply, while being lost magnetic force, restore to the original state, and 10 turns of electronic rotation baffle
Dynamic, sewage pipe is closed;
When sewage is in cesspool, sludge is isolated from sewage by the effect of rotary shaft 23 and packing auger blade 24
Come, leakage hole 25 is provided on packing auger blade 24, reduces the dirt water content of discharge as far as possible;In addition, inside rotary shaft 23
Pipeline connect flocculation plant, so that flocculant is blended in sewage, to keep the dirt of discharge more, improve following several
The workload of link, to improve purification efficiency.
It is described above;It is merely preferred embodiments of the present invention;But scope of protection of the present invention is not limited thereto;
Anyone skilled in the art is in the technical scope disclosed by the present invention;According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change;It should be covered by the scope of protection of the present invention.
Claims (2)
1. a kind of effluent treatment and filtering system of high-efficiency environment friendly, including water inlet pipe and thin filtering ponds, it is characterised in that:Further include according to
The anaerobic pond of secondary connection(1), anoxic pond(2), aerobic tank(3), the first membrane cisterna(4), anaerobic pond(5), aerobic tank(6), the second film
Pond(7)And outlet pipe(8), described water inlet pipe one end connects cesspool, the thin filtering ponds of other end connection, the thin filtering ponds
Anaerobic pond is connected by thin filter pipe(1), first membrane cisterna(4)Pass through return pipe and anoxic pond(2)Connection;
The thin filtering ponds are vertical filter pipe, are rotatablely connected filter screen in pipeline(9), the filter screen(9)'s
Upper end is connected to back purge system, and downside connects sewage pipe, is connected with electronic rotation between the sewage pipe and thin filter pipe
Baffle(10), the entrance of the back purge system is arranged in filter pipe inner wall, and the entrance of back purge system is provided with
Filter device plate(11), the filter device plate(11)Outlet for quarter circular arc, back purge system faces opening
Device(12), the open device(12)Lower section is connected to vertical pipeline(13), the vertical pipeline(13)It is socketed in vertical tube
(14)Interior, described vertical pipeline(13)The side of bottom end is provided with water outlet(15), the water outlet(15)Lower edge it is tight
Patch the first sealing ring of connection(16), the water outlet(15)Top be connected with the second sealing ring(17), described first be close
Seal ring(16)With the second sealing ring(17)Positioned at vertical pipeline(13)And vertical tube(14)Between, the vertical tube(14)And water outlet
(15)Corresponding position is provided with apopore(18), the apopore(18)Connection water outlet inclined tube(19)One end, it is described
Water outlet inclined tube(19)The other end be connected to filter pipe, the filter device plate(11)It is provided on the filter pipe of top
Motor-driven valve, the vertical pipeline(13)Underface is fixedly connected with hold-down bars(20)And spring(21)One end, the spring
(21)The other end be fixed on vertical tube(14)Bottom, the vertical tube(14)The middle of bottom be provided with switch(22),
The switch(22)With motor-driven valve and electronic rotation baffle(10)Electrical connection, the hold-down bars(20)It is described for metal bar
Switch(22)It is made of electromagnet;
The cesspool is cylindrical type, and middle position is provided with rotary shaft in the cesspool(23), the rotary shaft
(23)On be fixedly connected with packing auger blade(24), the packing auger blade(24)On be provided with multiple leakage holes(25), described
Rotary shaft(23)Outer surface is provided with multiple holes, and the hole passes through rotary shaft(23)Internal pipeline connects flocculant device,
The flocculant device is set to rotary shaft(23)It is internal.
2. a kind of effluent treatment and filtering system of high-efficiency environment friendly according to claim 1, it is characterised in that:The auger
Blade(24)Edge is connected with the gasket being close to cesspool inner wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810786850.7A CN108862906A (en) | 2018-07-18 | 2018-07-18 | A kind of effluent treatment and filtering system of high-efficiency environment friendly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810786850.7A CN108862906A (en) | 2018-07-18 | 2018-07-18 | A kind of effluent treatment and filtering system of high-efficiency environment friendly |
Publications (1)
Publication Number | Publication Date |
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CN108862906A true CN108862906A (en) | 2018-11-23 |
Family
ID=64302758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810786850.7A Withdrawn CN108862906A (en) | 2018-07-18 | 2018-07-18 | A kind of effluent treatment and filtering system of high-efficiency environment friendly |
Country Status (1)
Country | Link |
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CN (1) | CN108862906A (en) |
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2018
- 2018-07-18 CN CN201810786850.7A patent/CN108862906A/en not_active Withdrawn
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Application publication date: 20181123 |
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WW01 | Invention patent application withdrawn after publication |