CN206995908U - Anaerobic filter bed septic tank - Google Patents
Anaerobic filter bed septic tank Download PDFInfo
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- CN206995908U CN206995908U CN201720742725.7U CN201720742725U CN206995908U CN 206995908 U CN206995908 U CN 206995908U CN 201720742725 U CN201720742725 U CN 201720742725U CN 206995908 U CN206995908 U CN 206995908U
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- septic tank
- filter bed
- anaerobic filter
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Abstract
Anaerobic filter bed septic tank, belong to sewage disposal and recycle field；Including：Water inlet, the first grid septic tank, i.e. sedimentation basin；Second grid septic tank, i.e. anaerobic filter bed pond；Three-grid septic tank, i.e. depositing reservoir；Delivery port；Anaerobic filter bed is installed in the middle part of the second grid septic tank, anaerobic filter bed is by top filter, bottom filter, suspension Ball-type packing, at least dredging tube for passing through top filter and bottom filter and the spherical packing layer that suspends of more than one is installed, dredging tube lower end is horn-like suction inlet, expose the elevation of water in anaerobic filter in dredging tube upper end, vertical isolation baffle plate is installed in the middle part of three-grid septic tank, vertical isolation baffle bottom has through hole, and access hole is mounted at the top of every grid septic tank.The removal effect to pollutant is improved, microorganism fungus kind is attached to above suspension Ball-type packing, reduces the generation of sludge quantity.It can be widely used in sewage disposal and recycle field.
Description
Technical field
The invention belongs to field of Environment Protection, more particularly to sewage disposal, water resource filtering biological processing recycling field.
Background technology
Field of Environment Protection, especially sewage disposal are the important steps of current town and country water supply and sewage work, existing municipal sewage treatment
The renewal upgrading of factory, particularly effluent quality are difficult to up to standard or processing flow and increased severely and water factory that floor space can not expand；Nothing
The cell of sewerage pipeline network, such as residential area, travel resort, scenic spot；There are the area or place of reusing sewage demand, such as
Hotel, car wash trade, passenger plane, Portaloo etc. are required to septic tank processing equipment.Septic tank is a kind of micro- using precipitation and anaerobism
The principle of biofermentation, it is main to remove suspension, organic matter and pathogenic microorganism in fecal sewage or other sanitary sewages
The small-scale sewage primary processing equipment of purpose.Sewage can remove most suspended substances by the precipitation of septic tank, by micro-
The degradable partial organic substances of anaerobic digestion of biology, the sludge of bottom of pond deposition can be used as organic fertilizer.Pass through the pre- of septic tank
Processing effectively can prevent sewage conduct to be blocked, and also can effectively reduce the organic pollution load of subsequent processing units.
The content of the invention
In place of overcome the deficiencies in the prior art, to invent a kind of anaerobic filter bed septic tank.
Anaerobic filter bed septic tank includes：Water inlet, the first grid septic tank, i.e. sedimentation basin；Second grid septic tank, i.e. anaerobism are filtered
Bed pond；Three-grid septic tank, i.e. depositing reservoir；Delivery port；Anaerobic filter bed is installed in the middle part of the second grid septic tank, anaerobic filter bed is by upper
Portion's filter, bottom filter, suspension Ball-type packing, it is provided with least more than one and filters through top filter and bottom
The dredging tube of plate and the spherical packing layer that suspends, dredging tube lower end is horn-like suction inlet, and dredging tube upper end is exposed in anaerobic filter
Elevation of water, vertical isolation baffle plate is installed in three-grid septic tank, vertical isolation baffle bottom has through hole, excrement of often formatting
Access hole is mounted at the top of pond.
Anaerobic filter bed is highly 400mm, and central filler suspension Ball-type packing, the top filter of anaerobic filter bed is apart from anaerobism
The delivery port low side 100mm of filter bed septic tank, the bottom filter of anaerobic filter bed is apart from anaerobic filter bed septic tank bottom 420mm；
In anaerobic filter bed top filter and the dredging tube of bottom filter and packing layer, the dredging tube are passed through provided with more than one
Lower end is horn-like suction inlet, and the elevation of water in the second grid septic tank is exposed in dredging tube upper end.
The annexation of anaerobic filter bed septic tank is：It is provided with the left upper part of microkinetic anaerobic filter bed septic tank into water
Mouthful, sewage enters the first grid septic tank by water inlet, and the first grid septic tank connects with the second grid septic tank bottom, the second lattice
Septic tank connects with three-grid septic tank top, and the right-hand member top of three-grid septic tank is provided with water inlet.
The operation principle of anaerobic filter bed septic tank:Anaerobic filter bed septic tank is a kind of original for utilizing and precipitating with anaerobic fermentation
Reason, remove suspension organic matter in sanitary sewage.The first grid septic tank is swum in into the suspended solid part in septic tank
Water surface top, another part can be deposited in bottom, and the anaerobic bacteria in septic tank can enter to organic matter suspension in sewage etc.
Row anaerobic fermentation decomposes, and the organic matter in sludge is resolved into stable inorganic matter, and putrefactive primary sludge is converted into stable
Ripe sludge, the structure of sludge is changed, reduce the moisture content of sludge.Periodically sludge clearing is transported outward, filled or as fertilizer.
Sewage enters follow-up septic tank by the precipitation of the first grid septic tank, and anaerobe continues in follow-up filter bed septic tank
Anaerobic fermentation is carried out to dirty pollutant in water, so as to remove pollutant.
Nominal definition：On：It is upward with earth horizontal plane；
Under：It is upward with earth horizontal plane；
It is left：A left side is defined as in face of the positive left side of equipment；
It is right：The right side is defined as in face of the positive the right of equipment；
Suspension Ball-type packing:Suspension Ball-type packing is also known as biological ball filling.Suspension Ball-type packing by with corrosion resistant, heatproof,
Elastic lousiness monomer made of the porous spherical skeleton and special process that ageing-resistant, high intensity high molecular polymer is molded
Combine.
The technological progress of this anaerobic filter bed septic tank is：Technological means is using anaerobic filter bed septic tank in traditional change excrement
Suspension Ball-type packing is added on the basis of pond, what is obtained has the technical effect that this biological ball filling is beneficial to the attachment life of microorganism
It is long, and the multiple strain of difference in functionality can be tamed out, the compound action of multiple strain, have the technical effect that raising is gone to pollutant
Except effect, meanwhile, microorganism fungus kind is attached to above suspension Ball-type packing, it is possible to reduce the generation of sludge quantity.
Brief description of the drawings
Fig. 1 anaerobic filter bed cesspool sewage processing technological flow figures；
Fig. 2 anaerobic filter bed digestion tank structure schematic diagrames；
In figure：Water inlet 1, the first grid septic tank 2, the second grid septic tank 3, dredging tube 4, three-grid septic tank 5, suspension ball
Shape filler 6, anaerobic filter bed 7, access hole 8, delivery port 9.
Embodiment
Embodiment one
Implement this anaerobic filter bed septic tank in the sewage treatment project of town and country.
Anaerobic filter bed septic tank includes：Water inlet 1, the first grid septic tank 2, i.e. sedimentation basin；Second grid septic tank 3, that is, detest
Oxygen filter bed pond；Three-grid septic tank 5, i.e. depositing reservoir；Delivery port 9；Anaerobic filter bed 7, anaerobism are installed in the middle part of the second grid septic tank
Filter bed 7 bottom filter, suspension Ball-type packing 6, there is a suction through filter plate and the spherical packing layer that suspends by top filter
Mud pipe 4, the lower end of dredging tube 4 are horn-like suction inlet, and the elevation of water in anaerobic filter is exposed in the upper end of dredging tube 4, and the 3rd formats
The middle part of manure pit 5 is provided with vertical isolation baffle plate, and vertical isolation baffle bottom has through hole, is mounted on examining at the top of every grid septic tank
Repair mouth 8.
Anaerobic filter bed is highly 400mm, central filler suspension Ball-type packing 6, and the top filter distance of anaerobic filter bed 7 is detested
The delivery port low side 100mm of oxygen filter bed, the bottom filter of anaerobic filter bed 7 is apart from bottom 420mm；It is provided with anaerobic filter bed 7
One passes through top filter and the dredging tube 4 of bottom filter and packing layer, and the lower end of dredging tube 4 is horn-like suction inlet,
Expose the elevation of water in the second grid septic tank in the upper end of dredging tube 4.
By 2t (pausing)/d (my god) treating capacity exemplified by, sewage from water inlet 1 enter the first grid septic tank 2, sewage is first
Stop 24h (hour) in grid septic tank 2, the first grid septic tank 2 carries out precipitation separation to the suspended solid for entering septic tank, one
Point swim on the water surface, a part of heavier solid species precipitate is sunk using the anaerobe in sewage to solid in bottom
Starch matter carries out anaerobic fermentation, hydrolyzes organic solid matter, reduces sludge quantity, and the first grid septic tank 2 stores most water inlet
Impurity, therefore the volume of the first grid septic tank 2 is 0.8 cube；The water of first grid septic tank 2 crosses water from the middle and lower part position of dividing plate
Hole enters the anaerobic filter bed 7 of the second grid septic tank 3, and the flowing of sewage from below to up is passed through anaerobic filter bed 7, is attached to above filler
Anaerobe to by anaerobic filter bed 7 sewage carry out biological adsorption, hydrolysis, allow dirty Organic substance in water to obtain further
Remove；The middle and lower part that water pipe stretches into three-grid septic tank 5 is crossed in anaerobic filter bed water outlet, is so allowed water outlet to form baffling, is avoided short stream
Scene appearance, ensure residence time of the sewage in device.Sewage is after the processing of three-grid septic tank 5 from draining above
Pipe is discharged to corresponding aftertreatment device or related sewage network.According to the difference of influent quality, anaerobic filter bed septic tank 3 to
Yi Cheongju of 6 months Jin rows is drawn, to ensure the stable operation of anaerobic filter bed septic tank.
Embodiment two
The height of anaerobic filter bed 7 is 350mm, the delivery port of the top filter of anaerobic filter bed 7 apart from anaerobic filter bed septic tank
Low side 80mm, the bottom filter of anaerobic filter bed 7 is apart from anaerobic filter bed septic tank bottom 380mm.
Remaining is same as above, and repeats no more.
Embodiment three
The height of anaerobic filter bed 7 is 450mm, the delivery port of the top filter of anaerobic filter bed 7 apart from anaerobic filter bed septic tank
Low side 120mm, the bottom filter of anaerobic filter bed 7 is apart from anaerobic filter bed septic tank bottom 460mm.
Remaining is same as above, and repeats no more.
Claims (6)
1. anaerobic filter bed septic tank, it is characterised in that：Described anaerobic filter bed septic tank includes：Water inlet, the first grid septic tank,
That is sedimentation basin；Second grid septic tank, i.e. anaerobic filter bed pond；Three-grid septic tank, i.e. depositing reservoir；Delivery port；In the second lattice
Installation anaerobic filter bed in the middle part of septic tank, described anaerobic filter bed include top filter, bottom filter, suspension Ball-type packing,
At least dredging tube for passing through top filter and bottom filter and the spherical packing layer that suspends of more than one；Anaerobic filter bed
The annexation of manure pit is：Water inlet is installed in the left upper part of microkinetic anaerobic filter bed septic tank, sewage passes through water inlet
The first grid septic tank is entered, the first grid septic tank is connected with the second grid septic tank bottom, and the second grid septic tank is formatted with the 3rd
Manure pit top connects, and the right-hand member top of three-grid septic tank is provided with water inlet.
2. anaerobic filter bed septic tank as claimed in claim 1, it is characterised in that：Described dredging tube lower end is horn-like suction
Mouthful,
Expose the elevation of water in anaerobic filter in dredging tube upper end.
3. anaerobic filter bed septic tank as claimed in claim 1, it is characterised in that：It is provided with described three-grid septic tank vertical
Straight isolation baffle plate, vertical isolation baffle bottom have through hole.
4. anaerobic filter bed septic tank as claimed in claim 1, it is characterised in that：Described the first grid septic tank, second are formatted
Excrement
Access hole is mounted at the top of pond, three-grid septic tank.
5. anaerobic filter bed septic tank as claimed in claim 1, it is characterised in that：Described anaerobic filter bed is highly 350-
450mm,
Central filler suspension Ball-type packing, the delivery port low side of the top filter of anaerobic filter bed apart from anaerobic filter bed septic tank
80-120mm, the bottom filter of anaerobic filter bed is apart from anaerobic filter bed septic tank bottom 380-460mm.
6. anaerobic filter bed septic tank as claimed in claim 1, it is characterised in that：Described anaerobic filter bed is preferably highly
400mm,
The delivery port low side 100mm of the top filter preferred distance anaerobic filter bed septic tank of anaerobic filter bed, under anaerobic filter bed
Portion filter preferred distance anaerobic filter bed septic tank bottom 420mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742725.7U CN206995908U (en) | 2017-06-25 | 2017-06-25 | Anaerobic filter bed septic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742725.7U CN206995908U (en) | 2017-06-25 | 2017-06-25 | Anaerobic filter bed septic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995908U true CN206995908U (en) | 2018-02-13 |
Family
ID=61448674
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742725.7U Active CN206995908U (en) | 2017-06-25 | 2017-06-25 | Anaerobic filter bed septic tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217883A (en) * | 2019-07-12 | 2019-09-10 | 福州大学 | A kind of efficient septic tank and its working method of fluidised form modified form |
| CN113754185A (en) * | 2021-08-28 | 2021-12-07 | 广东昂为环保产业有限公司 | Fecal sewage concentration and storage equipment and treatment method for northern rural areas |
-
2017
- 2017-06-25 CN CN201720742725.7U patent/CN206995908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217883A (en) * | 2019-07-12 | 2019-09-10 | 福州大学 | A kind of efficient septic tank and its working method of fluidised form modified form |
| CN113754185A (en) * | 2021-08-28 | 2021-12-07 | 广东昂为环保产业有限公司 | Fecal sewage concentration and storage equipment and treatment method for northern rural areas |
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