CN106865764A - High-effective microorganism treatment trough - Google Patents
High-effective microorganism treatment trough Download PDFInfo
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- CN106865764A CN106865764A CN201710098450.2A CN201710098450A CN106865764A CN 106865764 A CN106865764 A CN 106865764A CN 201710098450 A CN201710098450 A CN 201710098450A CN 106865764 A CN106865764 A CN 106865764A
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- treatment trough
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- effective microorganism
- settling zone
- pipe
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- 238000011282 treatment Methods 0.000 title claims abstract description 74
- 244000005700 microbiome Species 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 35
- 239000001301 oxygen Substances 0.000 claims description 35
- 229910052760 oxygen Inorganic materials 0.000 claims description 35
- 238000005276 aerator Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 238000005273 aeration Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000813 microbial effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000035800 maturation Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000012876 topography Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 10
- 239000010802 sludge Substances 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 9
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002068 microbial inoculum Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000004060 metabolic process Effects 0.000 description 1
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Abstract
The present invention relates to high-effective microorganism treatment trough, including treatment trough body；Water inlet pipe and drainpipe are provided with the side wall of the treatment trough body；The treatment trough body interior includes biochemical zone and settling zone；Inclined dividing plate from top to bottom is provided between the biochemical zone and settling zone；A laminar region is formed between dividing plate and settling zone；This device is primarily adapted for use in rural area dispersion resident family, the area of with a varied topography inconvenient centralized collection sanitary sewage of the water less than 5m3/d, rural area casual household's purifying domestic sewage groove employs me and takes charge of advanced microbial technique, with good stability, technology maturation is advanced, and operational management is convenient, economical and efficient, floor space is small, and the ability of the ectocine such as anti-weather is strong, and the place range of choice of construction is big, the advantages of processing stable, treatment effeciency is high；The high-effective microorganism treatment trough has the advantages that novel in design, rational in infrastructure, easy to operate and uses safe, it is easy to large scale application.
Description
Technical field
The invention belongs to technical field of sewage, and in particular to high-effective microorganism treatment trough.
Background technology
Rural domestic sewage collection harnessing project is a water pollution treatment and the engineering for improving living environment, is by inciting somebody to action
The sewage such as rural area casual household, residential area produce the sewage of internal institution to concentrate or include sewage conduct respectively, and are accessed sewage
Processed in treatment facility, equipment.Domestic sewage in rural areas be mainly bathing, flush the toilet, clothes of doing washing, water for kitchen use etc., its is main
Pollutant is CODCr, BOD5, ammonia nitrogen etc., and its sewage quality index is as follows：
Domestic sewage in rural areas water is small, it is impossible to as treatment town domestic sewage build fairly large water factory, also without
Method aggregation is a collection of to understand technology, professional technician good at management, therefore for the treatment of domestic sewage in rural areas, seeks to require to throw
Money is less, instant effect, technology maturation be advanced, convenient management reliability.For scattered country residentses, using centralized collection and build small
The mode of scale sanitary sewage disposal terminal is tieed up due to the more therefore costly and excessive pipeline of sewage conduct to the later stage
The workload of shield it is also proposed test.Exactly under this background, various small power-frees/microkinetic integrated sewage disposal sets
It is standby to arise at the historic moment, the process problem for solving rural area casual household's sanitary sewage.
Current existing unpowered/microkinetic integrated sewage treating apparatus typically use glass steel material, by change excrement
Pond develops, and with reference to external existing integrated sewage treating apparatus design concept.
The internal process structure of wherein Unpowered integrated sewage treatment device is generally：Primary deposition area → anaerobic fermentation
Area → anaerobic zone (1~3) → secondary precipitation area.Sanitary sewage by after above-mentioned treatment, the discharge of secondary precipitation area supernatant,
Discharge water quality can reach《Integrated wastewater discharge standard》(GB8978-1996) secondary standard.Its major advantage is not need power
Consumption, has the disadvantage low to contaminant removal efficiency, and effluent quality is poor, and impact resistance is very poor, it is necessary to often cleaning and safeguard,
The maintenance of anaerobic zone is more difficult, and the stink of generation has a certain impact to surrounding environment.
Microkinetic integrated sewage treating apparatus typically use A/O or A2/O techniques, and inside is generally anaerobic zone → and oxygen
Several subregions such as area → aerobic zone → settling zone, oxygen supply is carried out using blower fan or oxygen increasing pump to aerobic zone.It has preferable dirt
Dye thing removal ability, while also having certain degradation capability to ammonia nitrogen, treatment effluent quality can reach《At domestic sewage in rural areas
Reason facility pollution discharge standard》(DB33/973-2015) primary standard.Its major advantage is contaminant removal efficiency high,
Treatment outlet effect is good, with certain impact resistance, have the disadvantage it is not powerful enough to ammonia nitrogen removal ability, the power of consumption compared with
Many (sludge reflux and oxygen supplys), and internal zone dividing is more (general 4~7), equipment making high cost.
For above-mentioned technical problem, therefore needs are improved.
The content of the invention
Be to solve rural area casual household's sanitary sewage disposal problem for above-mentioned situation, the invention provides a kind of simple structure,
Easy to use, environmentally friendly practicality, efficiently the high-effective microorganism treatment trough of stabilization.
In order to reach object above, the technical solution adopted in the present invention is：High-effective microorganism treatment trough, including treatment trough
Body；Water inlet pipe and drainpipe are provided with the side wall of the treatment trough body；The treatment trough body interior includes biochemical zone
And settling zone；Inclined dividing plate from top to bottom is provided between the biochemical zone and settling zone；Formed between dividing plate and settling zone
There is a laminar region.
Used as a preferred embodiment of the present invention, the laminar region top is provided with outlet pipe, outlet pipe connection settling zone
It is interior；The water inlet end of the water inlet pipe connection biochemical zone simultaneously extends to biochemical zone bottom.
Used as a preferred embodiment of the present invention, the settling zone is vertical sedimentation basin structure, described in " V " shape body
Settling zone bottom is storage bucket, and central tube is provided with the settling zone, and central tube is located at storage bucket upper end, and the outlet pipe is with
Heart pipe is connected.
As a preferred embodiment of the present invention, some guide shells are provided with the biochemical zone, guide shell bottom is provided with
Aerator；Oxygen increasing pump is provided with outside treatment trough body, aeration air supply pipe is connected between the aerator and oxygen increasing pump, aeration is supplied
On tracheae ball valve is provided with aerator position.
Used as a preferred embodiment of the present invention, the storage bucket bottom of the settling zone is provided with air lift piping installation；Should
Air lift piping installation includes back mud pipe and and air supply pipe；At the described time water inlet end of mud pipe connection biochemical zone, the air supply pipe connects
Logical oxygen increasing pump.
As a preferred embodiment of the present invention, magnetic valve is provided with the air supply pipe, the magnetic valve is near oxygen increasing pump
At position.
As a preferred embodiment of the present invention, the guide shell top apart from treatment trough bodies top distance for 40~
50cm。
Used as a preferred embodiment of the present invention, the treatment trough body uses stainless steel, and treatment trough body is circle
Shape is square.
The beneficial effects of the invention are as follows：This device is primarily adapted for use in rural area of the water less than 5m3/d and disperses resident family, landform multiple
The area of miscellaneous inconvenient centralized collection sanitary sewage, rural area casual household's purifying domestic sewage groove employs me and takes charge of advanced microorganism skill
Art, with good stability, technology maturation is advanced, and operational management is convenient, and economical and efficient, floor space is small, the external world such as anti-weather shadow
Loud ability is strong, and the place range of choice of construction is big, treatment stabilization, the advantages for the treatment of effeciency is high；The high-effective microorganism treatment trough
Have the advantages that novel in design, rational in infrastructure, easy to operate and use safe, it is easy to large scale application.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the invention；
Fig. 2 is A-A sectional views of the invention；
Fig. 3 is B-B sectional views of the invention；
Fig. 4 is C-C sectional views of the invention；
Reference in figure：1st, water inlet pipe；2nd, drainpipe；3rd, air supply pipe；4th, dividing plate；5th, central tube；6th, guide shell；8th, go out
Water pipe；9th, mud pipe is returned；10th, magnetic valve；11st, treatment trough body；12nd, biochemical zone；13rd, settling zone；14th, laminar region；15th, it is aerated
Device；16th, oxygen increasing pump；17th, it is aerated air supply pipe；18th, ball valve.
Specific embodiment
The embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment：As Figure 1-4, high-effective microorganism treatment trough, profile is similar to traditional septic tank, treatment trough body 11
Using stainless steel, treatment scale is 1~5m3/ d, treatment trough body 11 is circular or square；Including treatment trough body 11；
Water inlet pipe 1, drainpipe 2 and air supply pipe 3 are provided with the side wall for the treatment of trough body 11；The water inlet pipe 1 connection from sump or
The outlet pipeline of septic tank, the connection sampled well of drainpipe 2, sampled well enters natural water by pipeline, and the supply of air supply pipe 3
Mouth connection air feed equipment (blower fan or oxygen increasing pump)；The inside for the treatment of trough body 11 includes biochemical zone 12 and settling zone 13；Biochemical zone 12
Inclined dividing plate 4 from top to bottom is provided between settling zone 13；A laminar region is formed between dividing plate 4 and settling zone 13
14。
The top of laminar region 14 is provided with outlet pipe 8, in the connection of outlet pipe 8 settling zone 13；The water inlet pipe 1 connects biochemical zone
12 water inlet end simultaneously extends to the bottom of biochemical zone 12；Settling zone 13 is vertical sedimentation basin structure, in " V " shape body, the precipitation
The bottom of area 13 is storage bucket 13-1, and central tube 5 is provided with the settling zone 13, and central tube 5 is located at storage bucket 13-1 upper ends, water outlet
Pipe 8 is connected with central tube 5；Central tube 5 is set so that the perpendicular stream of its water inlet, mud-water separation, supernatant are carried out on storage bucket 13-1 tops
Liquid enters sampled well and is ultimately discharged into natural water through drainpipe 2.
Biochemical zone 12 uses in eddy current type interior circulation Aerobic biological fluidized bed technique, biochemical zone 12 and is provided with some models
DN300 or DN400 guide shells 6, distance of the top of guide shell 6 apart from the top for the treatment of trough body 11 is 40~50cm；The bottom of guide shell 6
Portion is provided with aerator 15；Oxygen increasing pump 16 is provided with outside treatment trough body 11, is connected between the aerator 15 and oxygen increasing pump 16
There is aeration air supply pipe 17, ball valve 18 is provided with the position of aerator 15 on aeration air supply pipe 17；Adjusted by ball valve 18 and be aerated
The air demand of device 15.
The storage bucket 13-1 bottoms of settling zone 13 are provided with air lift piping installation；The air lift piping installation includes back mud pipe 9
With with air supply pipe 3；At the described time water inlet end of the connection of mud pipe 9 biochemical zone 12, the connection oxygen increasing pump 16 of the air supply pipe 3；The confession
Magnetic valve 10 is provided with tracheae 3, the magnetic valve 10 is at the position of oxygen increasing pump 16.One is opened daily by electric control system controls
Secondary magnetic valve 10, by the sludge reflux of settling zone 13 to biochemical zone 12.
Eddy current type interior circulation Aerobic biological fluidized bed process synthesis anaerobism that biochemical zone 12 uses, and oxygen, aerobic spy
It is aerobic zone in point, wherein guide shell 6, the outer wall oxygen deprivation of guide shell 6 is and oxygen and anaerobic zone；Sewage enters through water inlet pipe 1 gives birth to
Change the bottom of area 12, aerobic microbiological is obtained oxygen by aerator (or aerator 15) oxygen supply, it is organic in decomposition sewage
Thing concurrently gives birth to nitrification, and ammoniacal nitrogen is converted into nitrate nitrogen.Meanwhile, it is aerated the gas stripping for producing and lifts biochemical mixed liquor
Pushed up to guide shell 6, then settled from the outer wall of guide shell 6 by settlement action.It is due to no oxygen supply in precipitation process therefore biochemical
Mixed liquor is in and oxygen or anaerobic state, and the larger molecular organicses in conversion water are small organic molecule, and denitrification work occurs
With, by nitrate-nitrogen reduction be nitrogen.The mixed liquor for being settled down to bottom enters that guide shell 6 is again elevated and oxygenation, makes mixed liquor
In fluidized state, constantly move in circles.Therefore, the technique has preferable carbon and nitrogen removal ability, and need not divide special
Anaerobism, simultaneous oxygen, aerobic zone, reduce the number of partitions inside treatment trough, reduce the complexity for the treatment of trough.The technique also has
Following the characteristics of：
1. the bottom of guide shell 6 sets eddy current type aerator (or aerator 15), and the air-flow of air blower enters aerator
When (or aerator 15), the blade in aerator (or aerator 15) is rotated at a high speed by the thrust of air-flow, cuts air
It is micro bubbles to steep, therefore can greatly improve dissolved oxygen amount, has coefficient of oxygen utilization higher compared to other aerobic fluidized bed techniques.
2. the inside of guide shell 6 sets biologic packing material, microorganism is attached on filler, forms biomembrane, prevents active dirt
Microorganism is pulled away with swiftly flowing current in mud, is conducive to improving the treatment effeciency of waste water.
Effectively compound microbial inoculant can also be added in biochemical zone 12, it is the process cores of high-effective microorganism treatment trough
The heart.The microbial inoculum is a kind of compounding microbial inoculum, and culture domestication is formed the characteristics of for sanitary sewage, big, numerous with small volume, surface area
Grow power it is surprising the features such as, it is fast that it starts biochemical system, and metabolic rate is fast, while to the strong adaptability of sewage, can and natural bacteria
Produce Co metabolism effect etc..According to the actual conditions of sanitary sewage disposal, effectively compound microbial inoculant mainly includes following three
Plant function bacterium：
1. CODCr degradation bacterias：There is the degradation capability more powerful than natural bacteria to the CODCr in waste water, can divide rapidly
Organic pollution in Xie Shui, fast degradation overwhelming majority CODCr.
2. ammonia nitrogen clears up bacterium：There is the powerful removal ability that natural bacteria does not possess to high-concentration ammonia nitrogen in waste water, can do
Ammonia nitrogen is removed to while CODCr is degraded.
3. mud decrement bacterium：To seek based on saprophytic microbe, dead microorganism as food source eliminates aging
Sludge, prevents sludge from accumulating and expanding, and greatly reduces excess sludge yield, can accomplish long-term not outer row's excess sludge.
Three kinds of microbial inoculums are used after compounding by a certain percentage, are added on demand, it is achieved thereby that the effective purification to sanitary sewage,
And ensure that biochemical system runs steadily in the long term, standard water discharge discharge.
High-effective microorganism treatment trough also has following features：
(1) process structure is simple.High-effective microorganism treatment trough takes charge of the eddy current type ICFB of independent research using me
Handling process, it combine it is aerobic, and oxygen handling process advantage, treatment is interval can realize it is aerobic with and oxygen be total to
Deposit, than using the microkinetic treatment trough of A/O or A2/O there is smaller pond to hold and less marker space.
(2) volume is small, easy to make, and expense is low.High-effective microorganism treatment trough internal structure is simple, and only biochemical zone is with precipitation
Two, area subregion, and the high efficiency processed due to it, therefore total hrt is short, and (A/O or A2/O PROCESS FOR TREATMENTs groove needs 24
The hydraulic detention time of~40 hours, and high-effective microorganism treatment trough only needs the hydraulic detention time of 16~24 hours), required appearance
Product is small.Simple internal structure has been also convenient for the making for the treatment of trough, greatly reduces cost of manufacture.
(3) anti-shock loading is strong.Because biochemical zone hydraulic detention time is than A/O the or A2/O single treatment regions of technique purification tank
Hydraulic detention time it is longer, and effectively compound microbial have the adaptability more more powerful than nature microorganism, therefore
High-effective microorganism treatment trough is more stronger than A/O or A2/O technique purification tanks for the tolerance of hydraulic blow load.
(4) power-equipment is few, safeguards easy.Whole treatment trough only needs supporting air feed equipment and control apparatus, and operation letter
Single, high degree of automation can be operated steadily in the long term without excessive maintenance, and corrective maintenance and easy to maintenance.
(5) effluent quality is good.The high-effective microorganism microbial inoculum that high-effective microorganism purification tank is used can efficiently degrade life
Organic pollution in sewage, there is fabulous degradation effect to CODCr, ammonia nitrogen, therefore higher compared to natural bacteria treatment effeciency,
Effluent quality can accomplish qualified discharge steady in a long-term.
(6) excess sludge is not outer for a long time arranges.Contain mud decrement bacterium in high-effective microorganism microbial inoculum, decomposable asymmetric choice net is aging or death
Microorganism, prevent sludge bulking, the yield of excess sludge is greatly reduced.
(7) ton cost of water treatment is low.High-effective microorganism purification tank is lower compared to the equipment power dissipation that like product is used, treatment
Power needed for cycle is short, therefore ton water process is less, and power consumption is lower.
(8) efficient aerator is used.The aerator possesses following advantage：The mixing of air and water makes oxygen molten
Solution has high efficiency, there is stronger air lifting effect, reduces bottom sludge and piles up, and hurricane type cycle makes the oxygen in groove equal
Weighing apparatus, efficient dissolution rate of oxygen is greatly lowered power consumption will not produce blocking, and oxygen-transfer efficiency is greatly improved, the utilization of oxygen
Rate reaches more than 30%, can save mass energy consumption, it is durable in use and be not required to change.
(9) high degree of automation, operational management is simple.High-effective microorganism treatment trough employs microcomputer control system, institute
The running for having equipment sets automatic running by micro computer follow procedure, therefore without excessive manual intervention.
(10) it is small to surrounding environment influence.High-effective microorganism treatment trough carries out free from extraneous odour during sewage disposal, to surrounding environment
Have no adverse effects.Aeration uses oxygen-enriching pump, and sound is smaller when equipment is run, and will not produce influence to neighbours.
(11) mounting means is flexible.May be selected ground (ground type) or underground (buried), the relatively low area of winter temperature can
From buried installation, buried installation can make the influence of plant running hardly climate condition, and sewage is through processing latter year
Four seasons qualified discharge.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Although more having used reference in figure herein：1st, water inlet pipe；2nd, drainpipe；3rd, air supply pipe；4th, dividing plate；5、
Central tube；6th, guide shell；8th, outlet pipe；9th, mud pipe is returned；10th, magnetic valve；11st, treatment trough body；12nd, biochemical zone；13rd, precipitate
Area；14th, laminar region；15th, aerator；16th, oxygen increasing pump；17th, it is aerated air supply pipe；18th, the term such as ball valve, but be not precluded from using it
The possibility of its term.It is used for the purpose of more easily describing and explaining essence of the invention using these terms；They are solved
Any additional limitation is interpreted into all to be disagreed with spirit of the present invention.
Claims (8)
1. high-effective microorganism treatment trough, it is characterised in that：Including treatment trough body（11）；The treatment trough body（11）Side wall
On be provided with water inlet pipe（1）And drainpipe（2）；The treatment trough body（11）Inside includes biochemical zone（12）And settling zone
（13）；The biochemical zone（12）With settling zone（13）Between be provided with inclined dividing plate from top to bottom（4）；Dividing plate（4）With precipitation
Area（13）Between be formed with a laminar region（14）.
2. high-effective microorganism treatment trough according to claim 1, it is characterised in that：The laminar region（14）Top is provided with
Outlet pipe（8）, outlet pipe（8）Connection settling zone（13）It is interior；The water inlet pipe（1）Connection biochemical zone（12）Water inlet end and extend
To biochemical zone（12）Bottom.
3. high-effective microorganism treatment trough according to claim 2, it is characterised in that：The settling zone（13）Sunk for vertical-flow
Shallow lake pool structure, in " V " shape body, the settling zone（13）Bottom is storage bucket（13-1）, the settling zone（13）Inside it is provided with center
Pipe（5）, central tube（5）Positioned at storage bucket（13-1）Upper end, the outlet pipe（8）With central tube（5）Connection.
4. high-effective microorganism treatment trough according to claim 2, it is characterised in that：The biochemical zone（12）Inside it is provided with some
Guide shell（6）, guide shell（6）Bottom is provided with aerator（15）；Treatment trough body（11）It is provided with oxygen increasing pump outward（16）, it is described
Aerator（15）With oxygen increasing pump（16）Between be connected with aeration air supply pipe（17）, it is aerated air supply pipe（17）It is upper to be close to aerator（15）
Ball valve is provided with position（18）.
5. high-effective microorganism treatment trough according to claim 2, it is characterised in that：The settling zone（13）Storage bucket
（13-1）Bottom is provided with air lift piping installation；The air lift piping installation includes back mud pipe（9）With and air supply pipe（3）；Described time
Mud pipe（9）Connection biochemical zone（12）Water inlet end at, the air supply pipe（3）Connection oxygen increasing pump（16）.
6. high-effective microorganism treatment trough according to claim 5, it is characterised in that：The air supply pipe（3）On be provided with electricity
Magnet valve（10）, the magnetic valve（10）Near oxygen increasing pump（16）At position.
7. high-effective microorganism treatment trough according to claim 4, it is characterised in that：The guide shell（6）At the distance of top
Reason groove body（11）The distance at top is 40~50cm.
8. high-effective microorganism treatment trough according to claim 7, it is characterised in that：The treatment trough body（11）Using not
Rust steel matter, treatment trough body（11）For circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098450.2A CN106865764A (en) | 2017-02-23 | 2017-02-23 | High-effective microorganism treatment trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098450.2A CN106865764A (en) | 2017-02-23 | 2017-02-23 | High-effective microorganism treatment trough |
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| CN204607690U (en) * | 2015-04-28 | 2015-09-02 | 扬州大学 | Activated sludge reaction and equipment for separating liquid from solid |
| CN205893004U (en) * | 2016-07-25 | 2017-01-18 | 浙江浙大水业有限公司 | Casual household's type rural domestic sewage treatment device |
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