CN107572719A - A kind of high efficient resourcing disposed slot for handling concentration domestic biological discarded object - Google Patents
A kind of high efficient resourcing disposed slot for handling concentration domestic biological discarded object Download PDFInfo
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- CN107572719A CN107572719A CN201710812063.0A CN201710812063A CN107572719A CN 107572719 A CN107572719 A CN 107572719A CN 201710812063 A CN201710812063 A CN 201710812063A CN 107572719 A CN107572719 A CN 107572719A
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- cell compartment
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Abstract
The invention belongs to sewage-treatment plant technical field, and in particular to a kind of to the concentration domestic biological discarded object progress harmless treatment collected using vacuum drainage technology and the high efficient resourcing disposed slot technology of recycling.The present invention is improved and innovated on the basis of conventional three compartment septic tanks, by setting deflection plate that septic tank is divided into volumetric ratio 3:1:2 three cell compartments and the water (flow) direction advanced in upper and lower baffling, three cell compartment major functions are followed successively by precipitation and fermentation vat (lattice), again fermentation vat (two lattice) and precipitation storage pool (three lattice)；Three-dimension web-like media unit is installed in the second cell compartment, can be adhered to for anaerobe, forms biomembrane, can also play a role in filtering；3rd cell compartment water outlet is filtered by exchangeable filter, filter interior installation level nylon leaching net.The invention device is simple in construction, easy to operate and operation maintenance is simple, and the three-dimension web-like media that uses of the invention and the equal cost of nylon leaching net are cheap, and service life is longer.After being handled by the invention, water outlet can meet《Decontamination of human excreta sanitary standard》In sanitary standard, and drip irrigation system can be directly entered after dilution.
Description
First, technical field
The invention belongs to sewage-treatment plant technical field, and in particular to a kind of dense to being collected using vacuum drainage technology
Contracting domestic biological discarded object carries out the high efficient resourcing disposed slot technology of harmless treatment and recycling.
2nd, background technology
The drawbacks of for conventional sanitation pattern and night soil and otherness of other sanitary sewages on quality and quantity, it is domestic
Outer researcher proposes the new concepts such as ecological sanitation, sustainable health in succession, and the core of these theories is source creativity, i.e., by people
The biological discarded object such as fecaluria separates with other gray- waters and carries out the recycling of resource, and its key technology is source separate technology
With recycling treatment and utilization technology.Vacuum drainage technology is one of technology more suitable in source separate technology at present, vacuum
Dirt and a small amount of flushing water are drawn into collecting box by water discharge technology using the Negative Pressure Difference in blow-off line, as vacuum excrement collector,
Vacuum kitchen storage.Compared with conventional flush toilet, vacuum excrement collector can significantly be economized on water 80-90%, therefore vacuum excrement collector is collected
Heisui River belong to high-concentration night soil wastewater, it is referred to as with rubbish from cooking concentrating domestic biological discarded object.
At present, to concentration domestic biological discarded object, (vacuum excrement collector collects concentration Heisui River and vacuum kitchen storage both at home and abroad
Collect rubbish from cooking) recycling treatment and research on utilization it is more, based on anaerobic methane production gas technology, the anaerobic reactor of use
Type includes complete mix flow (CSTR), upflow anaerobic sludge blanket reactor (UASB), UASB- septic tanks and accumulation
Pond reactor (AC).But using the technical finesse of anaerobic methane production gas concentration domestic biological discarded object when, the generation of biogas with
Population size is directly related, when population size is less (<500 people), the advantage of biogas utilization no longer highlights.And biogas residue and biogas liquid
Processing disposal and a great problem, the premise of its agricultural application is that biogas residue and biogas liquid needs sterilizing, ensures biogas residues utilization
The wholesomeness of process.Therefore it is badly in need of developing a kind of disposal of resources technology suitable for less population size.
Septic tank technology has that simple in construction, management is convenient and cost is cheap, the low advantage of operation maintenance requirement, is the world
A kind of upper commonly used decentralized wastewater treatment technology.China various regions carry out rural decentralized wastewater and administer, be rural one after another in recent years
The activities such as improving function, three-grid septic tank are a kind of sewage treatment facilities generally used in China's improvement of latrine in countryside.However, due to
Traditional septic tank technology is excessively simple, and process performance is also more primary, therefore a variety of improved technologies to septic tank occurs, carries
The process performance of high septic tank technology.
The characteristic of advantage and disadvantage and concentration domestic biological discarded object for septic tank technology, the present invention design a kind of base
In the high efficient resourcing disposed slot of septic tank technology, the innoxious and recycling of concentration domestic biological discarded object is realized, is built
A kind of sustainable hygienic pattern.
3rd, the content of the invention
In view of the characteristic of concentration domestic biological discarded object and the demand of disposal technology, the present invention designs a kind of structure letter
Single, easy to operate, cheap high efficient resourcing disposed slot.
Described high efficient resourcing disposed slot is to be based on septic tank technology, will using anaerobic fermentation and standing separation principle
Most of excrement colibacillus group, parasitic ovum, solid organic matters etc. remove, realize concentration domestic biological discarded object innoxious and
Recycling.It is characterized in that：Disposed slot body is divided into three cell compartments, the first cell compartment, the second cell compartment and the 3rd cell compartment using dividing plate
Volumetric ratio be 3:1:2, three cell compartment major functions are followed successively by precipitation and fermentation vat, again fermentation vat and precipitation storage pool.Utilize
The current that baffling dividing plate makes the first cell compartment enter the 3rd cell compartment into the second cell compartment, the second cell compartment are in upper and lower deflector type, and
First cell compartment, which enters, sets filler flowing hole on the dividing plate of the second cell compartment, prevent scum silica frost larger in the first cell compartment, sediment etc. from entering
Enter the second cell compartment.Second cell compartment is filler cell compartment, by setting filler cell compartment, can both be adhered to for anaerobe, is formed dirty
It mud bed, can also play a role in filtering, prevent parasitic ovum etc. from entering the 3rd cell compartment.3rd cell compartment water outlet passes through changeable type mistake
Discharged after filter.
Described filler cell compartment, it is characterised in that：Filling three-dimension web-like media inside second cell compartment, filling body is in water flowing point
Cloth crosses water section, and filling body bottom is obstructed by bearing and pallet support, top by bearing and baffle plate.Three-dimension web-like media material
Matter is PP, high temperature resistant, corrosion-resistant, and porosity is 97~98%, and specific surface area is 120~140m2/m3。
Described exchangeable filter, it is characterised in that：Filter screen is level nylon leaching net, and filter is detachable, goes forward side by side
Row filter screen is rinsed or replaced.Screen specification is 200 μm and 100 μm of sieve apertures, to ensure that water outlet will not block follow-up drip irrigation system.
Described high efficient resourcing disposed slot top sets exhaust outlet and draws inspection socket clearly, and disposed slot material suggestion selection is poly-
Ethene or glass steel material are built, brick tradition and steel reinforced concrete material easy to leak can be avoided, intolerant to burn into short life the shortcomings of.
The beneficial effects of the invention are as follows：The high efficiency of the present invention is embodied in goes to excrement colibacillus group, the efficient of parasitic ovum
Remove, and the impact resistance to sewage load fluctuation, water outlet can meet《Decontamination of human excreta sanitary standard》In sanitary standard.This
Inventive structure is simple, operation and operation maintenance are convenient, and the three-dimension web-like media that uses of the invention and the equal cost of nylon leaching net
Cheap, service life is longer.The water outlet of the present invention can be directly entered drip irrigation system after dilution.
4th, illustrate
Fig. 1 is that high efficient resourcing disposed slot processing concentration domestic biological discarded object is utilized in the specific embodiment of the invention
Technical scheme schematic diagram, Fig. 2 exchangeable filter schematic diagrames.
In Fig. 1,1 is disposal of resources groove body, and 2 be water inlet, and 3 be baffling dividing plate, and 4 be filler flowing hole, and 5 be filler
Cell cube, 6 be overflow launder, and 7 be delivery port, and 8 be water outlet ball valve, and 9 be exchangeable filter, and 10 be venthole, and 11 be inspection
Clear digging.
In Fig. 2,12 be level nylon leaching net, and 13 be spiral bottom, and 14 be delivery port.
5th, embodiment
Embodiment 1
Embodiment 1 uses the apparatus system shown in accompanying drawing 1, wherein：High efficient resourcing disposed slot body 1 is 140L cuboids
Device (800mm × 350mm × 500mm), by disposing baffling dividing plate 3 that reactor is divided into three lattice, three lattice volumetric ratios are respectively
3:1:2.Using intermittent water inflow mode, reactor the first cell compartment bottom end side sets water inlet 2, the 3rd cell compartment another side
Face sets delivery port 6, and top cover portion sets venthole 9 and inspection hole 10.Intake for drainage by suction technology collect concentration Heisui River with
Rubbish from cooking mixture, it is collected, prepares and mixes according to daily yield per capita.Water inlet enters the first lattice through water inlet 2
Room, is fermented and standing separation in the first cell compartment, and middle level liquid is less containing worm's ovum, pathogen and bulky grain, the first cell compartment
Middle level liquid enters the second cell compartment by filler flowing hole 4, and sediment and scum silica frost are then trapped within the first cell compartment and continue to ferment；First
Cell compartment middle level liquid passes through the filler unit body 5 inside the second cell compartment, wherein filler list under the effect of baffling dividing plate 3 with up-flow
First body is three-dimension web-like media, and material PP, filler surface can adhere to fixation and form biomembrane, to entering one by the sewage of filler
Step is decomposed and filtering；The water outlet of second cell compartment up-flow in the presence of deflection plate is stored into the 3rd cell compartment, and is sunk again
Form sediment.Water inlet residence time total in reactor is 60 days, first and second and three residence time of cell compartment be respectively 30,10 and 20
My god.3rd cell compartment water outlet enters overflow launder 6, enters exchangeable filter 9 by delivery port 7, and exchangeable filter is circle
Column, as shown in Fig. 2 internal installation level nylon leaching net 12, respectively 200 μm and 100 μm of nylon leaching nets；Changeable type filters
The screw thread bottom 13 of device is detachable, and carries out filter screen flushing or replacement, should be closed ball valve 8 during dismounting.Subsequent mistake
Filter water outlet can be directly entered drip irrigation system after dilution.
The technical characteristic of the present invention is not limited to the above embodiments, it will be understood by those skilled in the art that：
In the case of the principle and objective that do not depart from the present invention, the variations, modifications, additions or substitutions done to the present embodiment are fallen within
Protection scope of the present invention.
Claims (5)
- A kind of 1. device-high efficient resourcing that harmless treatment and disposal of resources are carried out to concentration domestic biological discarded object Disposed slot, it is characterised in that：Main composition part includes disposal of resources groove body, filler cell compartment and exchangeable filter.
- 2. disposal of resources groove body as claimed in claim 1, it is characterised in that：Baffling dividing plate is set inside disposed slot, Reactor is divided into three cell compartments, and the water (flow) direction of each cell compartment is up-flow；The first cell compartment enter the second cell compartment every Filler flowing hole is set on plate, prevents the bulky grain such as scum silica frost, sediment of the first cell compartment thing from entering the second cell compartment.
- 3. filler cell compartment as claimed in claim 1, it is characterised in that：It is micro- in the second cell compartment placement three-dimension web-like media body, confession Biological attachment forms Sludge Bed, and plays a role in filtering.
- 4. three-dimension web-like media as claimed in claim 3, it is characterised in that：Material is PP, high temperature resistant, corrosion-resistant, porosity For 97~98%, specific surface area is 120~140m2/m3。
- 5. exchangeable filter as claimed in claim 1, it is characterised in that：Installed in the 3rd cell compartment water outlet replaceable Formula filter, filter interior installation level nylon leaching net, respectively 200 μm and 100 μm of nylon leaching nets；Exchangeable filter Screw thread bottom it is detachable, carry out filter screen flushing or replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812063.0A CN107572719A (en) | 2017-09-11 | 2017-09-11 | A kind of high efficient resourcing disposed slot for handling concentration domestic biological discarded object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812063.0A CN107572719A (en) | 2017-09-11 | 2017-09-11 | A kind of high efficient resourcing disposed slot for handling concentration domestic biological discarded object |
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| Publication Number | Publication Date |
|---|---|
| CN107572719A true CN107572719A (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710812063.0A Pending CN107572719A (en) | 2017-09-11 | 2017-09-11 | A kind of high efficient resourcing disposed slot for handling concentration domestic biological discarded object |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233164A (en) * | 2020-01-19 | 2020-06-05 | 深圳市清研环境科技有限公司 | Biological reaction device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000988A (en) * | 1999-06-18 | 2001-01-09 | Kubota Corp | Septic tank and operation method thereof |
| CN201165484Y (en) * | 2008-02-02 | 2008-12-17 | 王超 | Novel septic tank |
| CN204224319U (en) * | 2014-09-02 | 2015-03-25 | 桐乡市永宏塑料制品有限公司 | Three form integration manure pits |
| CN104591514A (en) * | 2015-01-29 | 2015-05-06 | 慈溪市友特塑料容器有限公司 | Septic tank |
| CN105967454A (en) * | 2016-06-28 | 2016-09-28 | 东南大学 | Solar septic tank apparatus and treatment process for pretreating domestic sewage |
| CN106396324A (en) * | 2016-10-08 | 2017-02-15 | 徐州呼机械制造有限公司 | Septic tank with water drain filtering device |
-
2017
- 2017-09-11 CN CN201710812063.0A patent/CN107572719A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000988A (en) * | 1999-06-18 | 2001-01-09 | Kubota Corp | Septic tank and operation method thereof |
| CN201165484Y (en) * | 2008-02-02 | 2008-12-17 | 王超 | Novel septic tank |
| CN204224319U (en) * | 2014-09-02 | 2015-03-25 | 桐乡市永宏塑料制品有限公司 | Three form integration manure pits |
| CN104591514A (en) * | 2015-01-29 | 2015-05-06 | 慈溪市友特塑料容器有限公司 | Septic tank |
| CN105967454A (en) * | 2016-06-28 | 2016-09-28 | 东南大学 | Solar septic tank apparatus and treatment process for pretreating domestic sewage |
| CN106396324A (en) * | 2016-10-08 | 2017-02-15 | 徐州呼机械制造有限公司 | Septic tank with water drain filtering device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233164A (en) * | 2020-01-19 | 2020-06-05 | 深圳市清研环境科技有限公司 | Biological reaction device and method |
| CN111233164B (en) * | 2020-01-19 | 2021-02-09 | 清研环境科技股份有限公司 | Biological reaction device and method |
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Application publication date: 20180112 |