CN205328695U - A tow biological reaction device for sewage treatment - Google Patents
A tow biological reaction device for sewage treatment Download PDFInfo
- Publication number
- CN205328695U CN205328695U CN201620111389.1U CN201620111389U CN205328695U CN 205328695 U CN205328695 U CN 205328695U CN 201620111389 U CN201620111389 U CN 201620111389U CN 205328695 U CN205328695 U CN 205328695U
- Authority
- CN
- China
- Prior art keywords
- fibre bundle
- filtering layer
- backwash
- sewage
- pipe network
- Prior art date
- 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.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 114
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 64
- 238000001914 filtration Methods 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000005273 aeration Methods 0.000 claims abstract description 40
- 239000000835 fiber Substances 0.000 claims description 128
- 238000005276 aerator Methods 0.000 claims description 9
- 239000002054 inoculum Substances 0.000 claims description 4
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 238000011001 backwashing Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000108664 Nitrobacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a tow biological reaction device for sewage treatment, including reacting chamber and the tow of setting in this reacting chamber, its characterized in that: the upper portion of reacting chamber is equipped with sewage port, first filtering layer and second filtering layer have been arranged about in the reacting chamber respectively, the one end and the first filtering layer of tow are connected, the other end and the second filtering layer of tow are connected, the tow surface adhesion has the biological bacterial that is used for sewage treatment, it makes win filtering layer and/or second filtering layer make the promotion component of up -and -down motion to be connected with one on the reacting chamber, the aeration pipe network has been arranged to the below of second filtering layer, the backwash pipe network that catchments has been arranged to the bottom of reacting chamber, the reacting chamber still is provided with outward and catchments communicating clean water pipe of backwash pipe network and backwash pipe, and this backwash guan yuyi backwashing water pump communicates with each other, is provided with on clean water pipe and produces water control valve, is provided with the backwash control valve on the backwash pipe.
Description
Technical field
This utility model relates to a kind of sewage-treatment plant, particularly relates to a kind of fibre bundle biological reaction apparatus for sewage disposal。
Background technology
Development along with sewage disposal technology, sewage disposal technology is increasingly mature, the sewage treatment process of current comparative maturity has A/O+ depositing technology and MBR membrane process, wherein, A/O Process is also anaerobic-aerobic Process, is mainly used in water process aspect, A is exactly anaerobism section, being mainly used in denitrogenation dephosphorizing, O is exactly aerobic section, is mainly used in removing the Organic substance in water；MBR, also known as membrane bioreactor, is a kind of new type water treatment technology combined with membrane separation technique by activated sludge process。
Additionally, further development along with sewage disposal level, occur in that a kind of fiber bundle filter, it adopts fibre bundle as filler, fibre bundle filler adopts macromolecular fibre Shu Zuowei filtering material, and filament diameter, up to tens microns Dao several microns, belongs to micron filtration material (sand filter belongs to grade), there is huge specific surface area, to the granule in water retain and absorbability has great raising。
Such as, the Chinese invention patent that notification number is CN101862556B discloses " fiber bundle filter ", including housing, the portable plate being connected with first control device, fixing plate and several fibre bundle filtering layers, described housing upper is provided with water inlet pipe, it is upper that described portable plate and fixing plate are respectively arranged in housing, bottom, described fibre bundle filtering layer is fixed between fixing plate and portable plate, described case top is provided with exhaustor, described housing bottom is provided with blow-off pipe, a drainage chamber it is provided with in the middle part of wherein said housing cavity, described drainage chamber is the open tubular column body cavity closed, described fiber-bundle filtering laminating is located at drainage chamber outer surface, the surface, drainage chamber closed with described fiber-bundle filtering laminating is provided with several treatment holes, the movable filter plate adapted with the laminating of fibre bundle filtering layer outer surface and area is installed outside described fibre bundle filtering layer, described movable filter plate is provided with several filter openings, described movable filter plate is connected with second control device, described drainage chamber is provided with outlet pipe, described outlet pipe traverse surface of shell。But, in this patent of invention, fibre bundle only has adsorption filtration effect, there is not biodegradable function, simultaneously, after fiber bundle filter uses for a long time, fibre bundle will remaining a large amount of pollutant, thus affecting the function of fibre bundle sewage disposal, existing fibre bundle sewage-treatment plant not being disclosed about can fibre bundle being timed the technology of cleaning yet。
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, a kind of fibre bundle biological respinse integrated sewage treating apparatus is provided, improve the fibre bundle ability to sewage disposal, it is achieved be easy to fibre bundle is cleared up, it is ensured that the sewage treatment function that fibre bundle is long-acting。
The technical scheme that the above-mentioned technical problem of this utility model solution adopts is: a kind of fibre bundle biological reaction apparatus for sewage disposal, including reative cell and be arranged on the fibre bundle in this reative cell, it is characterized in that: the top of described reative cell is provided with sewage mouth, the first filtering layer and the second filtering layer it is respectively disposed with up and down in described reative cell, one end of described fibre bundle is connected with the first filtering layer, the other end of described fibre bundle and the second filtering layer connect, described fibre bundle surface attachment has the biological inoculum for sewage disposal, described reative cell is connected to a lift elements that the first filtering layer and/or the second filtering layer are moved up and down, described second filtering layer be disposed below with aeration pipe network, form the solarization air cap offering upward opening on the aeration tube of this aeration pipe network, described aeration pipe network and an aerator are connected, the bottom of described reative cell is provided with the backwash pipe network that catchments, form and the backwash tube that catchments of this backwash pipe network that catchments has through hole, the clear water pipe and backwash tube that communicate with the backwash pipe network that catchments it is additionally provided with outside described reative cell, this backwash tube and a backwash water pump communicate, clear water pipe is provided with product water control valve, backwash tube is provided with backwash and controls valve。
Preferably, described fibre bundle is that end to end chopped fiber bundle is formed by connecting。
Preferably, described first filtering layer and the second filtering layer respectively filter plate or aperture plate, wherein, filter plate can be that the mode offering multiple filter opening on flat board is made, and aperture plate can be that steel wire pass through mutually to be wound。
Preferably, described aeration pipe network and the backwash pipe network array that catchments are arranged。
Improve again, can uniformly dissipate lentamente on the first filtering layer to realize sewage, ensure that each fibre bundle can uniformly in contact with sewage, the top being positioned at the first filtering layer in described reative cell is provided with sewage network, forming and offer limber on the soil pipe of this sewage network, described sewage network communicates with described sewage mouth。
Further, described lift elements is an elevator, and this elevator is arranged on the top of reative cell, elevator have one can the lift shaft of oscilaltion, this lift shaft is connected with the first filtering layer。
Compared with prior art, owing to the utility model has the advantage of: in sewage disposal process, mutually draw close at the first filtering layer and the second filtering layer, fibre bundle is compressed to form filter packing, active bacteria is at fibre bundle surface production biomembrane simultaneously, aeration effect at aeration pipe network, it is achieved that fibre bundle, to the Filtration Adsorption of sewage and biodegradable effect, improves the sewage treatment capacity of fibre bundle；Additionally, after fibre bundle sewage disposal a period of time, when fibre bundle is cleared up by needs, first filtering layer and the second filtering layer are separated from each other, fibre bundle is straightened, now, product water control valve is closed, backwash controls valve and opens, under the effect of backwash water pump, the backwash pipe network that catchments sprays up penetrates clear water, simultaneously, aerator works, the solarization air cap of aeration pipe network is joined the substantial amounts of air of injection, these air push the water flushing fibre bundle that the backwash pipe network that catchments produces, achieve the gas-vapor mix to fibre bundle to wash, substantially increase cleaning performance, the sewage produced after cleaning, under the effect of air stream, discharge from the sewage mouth on reative cell top, ensure that the cleaning bottom reative cell, ensure that the sewage treatment function that fibre bundle is long-acting simultaneously。
Accompanying drawing explanation
Fig. 1 is the structural representation (this fibre bundle biological reaction apparatus is integrated in the integration apparatus of sewage disposal) of the fibre bundle biological reaction apparatus in this utility model embodiment for sewage disposal。
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail。
The key component that fibre bundle biological reaction apparatus is sewage disposal for sewage disposal in this utility model embodiment, when the relatively light or relatively good sewage of water quality for pollution level, it can directly use；For general sewage, it can coordinate some conventional sewage processing modes to carry out the pretreatment of sewage。Fibre bundle biological reaction apparatus is integrated in the integrated equipment for wastewater treatment of sewage disposal by this utility model embodiment, before fibre bundle biological reaction apparatus carries out sewage disposal, set up anaerobism sewage treatment process and aerobic sewage treatment process, simultaneously, after fibre bundle biological reaction apparatus carries out sewage disposal, set up clear water storage process。Now coordinate Fig. 1, it is done detailed description。
As shown in Figure 1, by in fibre bundle biological reaction apparatus being integrated in one sewage disposal device, this integrated sewage treating apparatus includes a housing 25, three demarcation strips 26 it are disposed with in housing 25, housing 25 is separated into the anaerobic reaction district 3, aerobic reactor zone 7, fibre bundle bio-reaction zone 22 and the clear water zone 17 that are serially connected by this demarcation strip 26 successively, it is necessary to the raw sewage of process passes sequentially through anaerobic reaction district 3, aerobic reactor zone 7 and fibre bundle bio-reaction zone 22 and enters in clear water zone 17。Wherein, this fibre bundle bio-reaction zone 22 is fibre bundle biological reaction apparatus and is in part, and fibre bundle bio-reaction zone 22 is the reative cell of fibre bundle biological reaction apparatus。
Wherein, the sewage outlet of aerobic reactor zone 7 is positioned at the sewage mouth 9 of the formation fibre bundle bio-reaction zone 22, top of described fibre bundle bio-reaction zone 22, the first filtering layer 28 and the second filtering layer 29 it is respectively disposed with up and down in fibre bundle bio-reaction zone 22, first filtering layer 28 and the second filtering layer 29 respectively filter plate or aperture plate, wherein, filter plate can be that the mode offering multiple filter opening on flat board is made, and aperture plate can for steel wire by being wound mutually；It is provided with fibre bundle 13 between the first filtering layer 28 and the second filtering layer 29, specifically, fibre bundle 13 is formed by connecting for end to end chopped fiber bundle, one end of fibre bundle 13 is connected with the first filtering layer 28, the other end and second filtering layer 29 of fibre bundle 13 connect, and form fibre bundle clump between the first filtering layer 28 and the second filtering layer 29；Fibre bundle bio-reaction zone 22 is connected to a lift elements that the first filtering layer 28 is moved up and down, specifically, lift elements is an elevator 12, this elevator 12 is arranged on the top of fibre bundle bio-reaction zone 22, elevator 12 has one can the lift shaft of oscilaltion, this lift shaft is connected with the first filtering layer 28, and the second filtering layer 29 maintains static；Second filtering layer 29 be disposed below with aeration pipe network 10, it is preferable that this aeration pipe network 10 array arrange, form the solarization air cap offering upward opening on the aeration tube of this aeration pipe network 10, aeration pipe network 10 is connected with an aerator 14；The bottom of fibre bundle bio-reaction zone 22 is provided with the backwash pipe network 11 that catchments, preferably, this backwash pipe network 11 array that catchments is arranged, the backwash pipe network 11 that catchments has the function catchmented with backwash, specifically, in fibre bundle sewage disposal process, the backwash pipe network 11 that catchments has water collecting function, in fibre bundle backwash process, the backwash pipe network 11 that catchments has backwash function, and (concept of backwash herein is and fibre bundle is carried out, owing in cleaning, the flow direction of clear water is contrary with the flow direction of sewage in sewage disposal process, therefore it is called backwash visually), form and the backwash tube that catchments of this backwash pipe network 11 that catchments has through hole, the clear water pipe 21 being drained to by clear water in clear water zone 17 that communicates with the backwash pipe network 11 that catchments it is provided with in clear water zone 17, the backwash pipe network 11 that catchments also is connected with a backwash tube 19 mutually, this backwash tube 19 communicates with a backwash water pump 16, clear water pipe 21 is provided with product water control valve 20, backwash tube 19 is provided with backwash and controls valve 15。
Wherein, above-mentioned elevator 12 is a screw elevator, belong to SY series worm wheel screw rod lifting machine, it is a kind of basis lifting component, meet JB/T8809 2010 (former JB/T8809 1998, JB/ZQ4391 86) standard, its bearing capacity 2.5～120T, there is compact conformation, volume is little, lightweight, power source is extensive, noise is little, easy for installation, use flexibly, the advantage such as function is many, kit form is many, reliability is high, long service life, lift stroke scalable, be especially suitable for the density for regulating high-efficiency fiber bundle。
Can uniformly dissipate lentamente on the first filtering layer 28 to realize sewage, ensure that each fibre bundle 13 can uniformly in contact with sewage, the top being positioned at the first filtering layer 28 in described fibre bundle bio-reaction zone 22 is provided with sewage network 30, forming and offer limber on the soil pipe of this sewage network 30, described sewage network 30 communicates with described sewage mouth 9。
Additionally, fibre bundle bio-reaction zone 22 also includes a backwash drain pipe 2, this backwash drain pipe 2 one end communicates with the top of fibre bundle bio-reaction zone 22, the other end is drawn outside housing 25, by arranging backwash drain pipe 2, the sewage that fibre bundle backwash produces in fibre bundle bio-reaction zone 22 flows through backwash drain pipe 2, thus sewage backwash produced discharges fibre bundle bio-reaction zone 22。
Further, anaerobic reaction district 3 selects ABR reactor, so-called ABR reactor, the i.e. built-in deflection plate of reactor, and reactor is separated into the reative cell of several series connection。Specifically, in this utility model embodiment, raw sewage water inlet is positioned at the upper lateral part of ABR reactor, ABR reactor includes A district and B district, it is respectively arranged with the first filler 31, it is preferable that elastic filler selected by the first filler 31 in A district and B district, intermediate formation baffling passage 27 is separated by deflection plate 26 between A district and B district, raw sewage enters from top, A district, flows through A district the first filler 31, flows out bottom A district, through baffling passage 27, enter B district from the top in B district。Raw sewage enter ABR reactor, the anaerobe in the first filler 31 by the solid in sewage, macromole and not easily biodegradable organic matter degradation be the small organic molecule being readily biodegradable, be greatly enhanced Biodegradability of Wastewater energy。
Further, second filler 32 is set in aerobic reactor zone 7, preferably, combined stuffing selected by second filler 32, it is provided with micro-pore aeration pipe network 23 in the bottom of the second filler 32, micro-pore aeration pipe network 23 is provided with micro porous aeration head, adopt micro-pore aeration mode to have the high and low sludge loading of coefficient of oxygen utilization to contaminant removal efficiency advantages of higher, this micro-pore aeration pipe network 23 is communicated with described aerator 14 by an air entraining pipe 6, is provided with micro-pore aeration and controls valve 8 on air entraining pipe 6。In sewage disposal process, micro-pore aeration controls valve 8 and opens, aerator 14 carries out aeration for aerobic reactor zone 7 and fibre bundle bio-reaction zone 22 simultaneously, when fibre bundle is cleared up by needs, micro-pore aeration controls valve 8 and closes, the air that aerator 14 produces fully enters aeration pipe network 10, thus substantially increasing the flow of aeration pipe network 10 air in backwash process。
In addition, drainage way between anaerobic reaction district 3 and aerobic reactor zone 7 adopts bend pipe 4 drain, bend pipe 4 is set up on the demarcation strip 24 between anaerobic reaction district 3 and aerobic reactor zone 7, bend pipe 4 one end open is positioned at the first filler bottom in B district of anaerobic reaction district, and bend pipe 4 other end opening is positioned at the second filler bottom of aerobic reactor zone 7。Sewage bottom B district of anaerobic reaction district needs to be drained to aerobic reactor zone 7, when the liquid level in B district of anaerobic reaction district is higher than the liquid level of aerobic reactor zone 7, under atmospheric pressure, sewage flows through bend pipe 4 from B district of anaerobic reaction district bottom up, flow into the bottom of aerobic reactor zone 7, owing to sewage containing the pollutant such as granule, it is in flowing through bend pipe 4 process, the pollutant such as granule can be deposited in anaerobic reaction district 3, prevent it from entering in aerobic reactor zone 7, therefore, the setting of bend pipe 4 offers through hole relative to bottom the demarcation strip 24 between anaerobic reaction district 3 and aerobic reactor zone 7, can be greatly improved and enter the degree of purity of sewage in aerobic reactor zone 7。
The operation principle of this utility model integrated sewage treating apparatus is:
Raw sewage enters ABR reactor from the water inlet of ABR reactor upper lateral part, after raw sewage enters from top, A district, flow through A district the first filler, flow out bottom A district, through baffling passage 27, B district is entered from the top in B district, through B district the first filler, it flow to the bottom of B district the first filler, the anaerobic reaction completing raw sewage processes, anaerobe in first filler by the solid in sewage, macromole and not easily biodegradable organic matter degradation be the small organic molecule being readily biodegradable, be greatly enhanced Biodegradability of Wastewater energy。
When the liquid level in B district is higher than aerobic reactor zone liquid level, it is positioned at the sewage bottom B district the first filler and flows up through bend pipe 4, flow into the bottom of aerobic reactor zone 7, sewage collects in aerobic reactor zone 7, liquid level is gradually increasing, flood the second filler 32, until liquid level reaches the height identical with B district liquid level, simultaneously, it is arranged in the micro-pore aeration pipe network 23 bottom aerobic reactor zone 7 and realizes aeration, aerobic microbiological is with the second filler 32 for carrier, amount reproduction on the second filler 32, biomembrane is turned out on the second filler 32, this biomembrane assembles a large amount of hygienic articless, hygienic articles degrades the organic pollution in sewage quickly and efficiently, effectively remove the COD in sewage and ammonia nitrogen, water quality is made to reach next requirement processing technique。
Then, when the liquid level of aerobic reactor zone 7 is higher than the sewage mouth 9 of fibre bundle bio-reaction zone 22, sewage is through sewage network 30, spill to fibre bundle 13 equably, now, first filtering layer 28 is shifted to the second filtering layer 29 by elevator 12, fibre bundle 13 is compressed to form filter packing, owing to the sewage of entrance fibre bundle bio-reaction zone 22 containing biological inoculum, simultaneously, under the aeration effect of aeration pipe network 10, fibre bundle 13 superficial growth goes out large number of biological film, when sewage flows through fibre bundle 13, on fibre bundle 13, the active microorganism of appended biomembrane middle and high concentration produces Strong oxdiative decomposition, realize biological degradation function, simultaneously, fibre bundle 13 has the effect of filter course, it is achieved thereby that carry out while biodegradation and two kinds of processing modes of adsorption filtration, afterwards, sewage comes together in clear water pipe 21 by the through hole catchmented on backwash pipe network 11, produce water control valve 20 to open, clear water is stored in clear water zone 17。
It addition, after fibre bundle reaction zone 22 uses a period of time, fibre bundle 13 will be attached with the pollutant such as substantial amounts of mud, therefore need fibre bundle reaction zone 22 is cleared up。Specifically, close aeration control valve 8, elevator 12 action, first filtering layer 28 moves, fibre bundle 13 is stretched, close and produce water control valve 20, open backwash and control valve 15, backwash water pump 16 is intake in clear water zone 17, clear water is delivered to the backwash pipe network 11 that catchments, clear water is joined from the through hole of the backwash pipe network 11 that catchments and is shot out, under the effect of aerator 14, aeration pipe network 10 ejects substantial amounts of air by solarization air cap, these air will join the clear water directive fibre bundle 13 shot out on the backwash pipe network 11 that catchments, achieve the gas-vapor mix to fibre bundle 13 to wash, the wash water that mixing produces after washing is under the jet effect of aeration pipe network 10, wash water delivers to backwash drain pipe 2 opening part, led to outside integrated sewage treating apparatus by backwash drain pipe 2。
Owing to fibre bundle 13 (having another name called expanded wire) is a kind of novel soft packing fiber filter element, its filtrate diameter extremely several microns up to tens microns, solve the problem that the filtering accuracy of particulate filter is limited by filtering material particle diameter, being the renewal product of the granular filter material filter of quartz sand, that efficient fibre bundle has filtering accuracy height, the rate of filtration is fast, to cut soiled surface long-pending is big, floor space is little, ton water cost is low, water consumption is low, consistency of performance and the easy feature such as backwash。This utility model embodiment realizes the pretreatment to raw sewage by anaerobic reaction district 3 and aerobic reactor zone 7, then sewage is sent into fibre bundle bio-reaction zone 22 processes so that this utility model embodiment obtains following beneficial effect:
1, the fibre bundle filler formed in fibre bundle bio-reaction zone 22, its physical absorption and filtration crown_interception and biomembranous biological oxidation determine the effect of SS and organic efficient removal in sewage, BOD5 and SS clearance is all higher than 97%, and COD clearance is between 70%～85%；
2, shorter hydraulic detention time is got up by fibre bundle bio-reaction zone 22 with long sludge age organic unity, be conducive to the bacterial growth that phase nitrobacteria this kind of generation is longer, ammonia nitrogen has higher removal efficiency, and the ammonia nitrogen removal frank of fibre bundle bio-reaction zone remains at 85%～100%；
3, fibre bundle bio-reaction zone 22 dephosphorizing rate is up to 75%, when utilizing BAF denitrification denitrogenation, as utilized hydrolyzing sludge or unhydrolyzed solids refuse to do additional carbon, can remove than growth of microorganism requirement the phosphorus of high 3 times simultaneously。
To sum up, raw sewage, after the pretreatment of anaerobic reaction district 3 and aerobic reactor zone 7, enters the sewage disposal carrying out fibre bundle 13 in fibre bundle bio-reaction zone 22, finally, clear water is collected by the backwash pipe network 11 that catchments, and enters in clear water zone 17, it is achieved thereby that raw sewage is close-coupled processing；Additionally, raw sewage is after flowing through anaerobic reaction district 3 and aerobic reactor zone 7, enter in the sewage in fibre bundle bio-reaction zone 22 and self namely contain active bacteria, or, the biological inoculum for sewage disposal is had in fibre bundle 13 surface attachment, mutually draw close at the first filtering layer 28 and the second filtering layer 29, fibre bundle 13 is compressed to form filter packing, active bacteria is at fibre bundle 13 surface production biomembrane simultaneously, aeration effect at aeration pipe network 10, achieve fibre bundle 13 to the Filtration Adsorption of sewage and biodegradable effect, improve the sewage treatment capacity of fibre bundle 13；Additionally, after fibre bundle sewage disposal a period of time, when fibre bundle 13 is cleared up by needs, first filtering layer 28 and the second filtering layer 29 are separated from each other, fibre bundle 13 is straightened, now, produce water control valve 20 to close, backwash controls valve 15 and opens, under the effect of backwash water pump 16, the backwash pipe network 11 that catchments upwards sprays clear water, simultaneously, aerator 14 works, the solarization air cap of aeration pipe network 10 is joined the substantial amounts of air of injection, these air push the water flushing fibre bundle 13 that the backwash pipe network 11 that catchments produces, achieve the gas-vapor mix to fibre bundle 13 to wash, substantially increase cleaning performance, the sewage produced after cleaning, under the effect of air stream, discharge from the top sewage draining exit (entrance of sewage mouth or entrance backwash drain pipe 2) of fibre bundle bio-reaction zone 22, ensure that the cleaning bottom fibre bundle bio-reaction zone 22, ensure that the sewage treatment function that fibre bundle 13 is long-acting simultaneously。
Claims (6)
1. the fibre bundle biological reaction apparatus for sewage disposal, including reative cell and be arranged on the fibre bundle (13) in this reative cell, it is characterized in that: the top of described reative cell is provided with sewage mouth (9), the first filtering layer (28) and the second filtering layer (29) it is respectively disposed with up and down in described reative cell, one end of described fibre bundle (13) is connected with the first filtering layer (28), the other end of described fibre bundle (13) and the second filtering layer (29) connect, described fibre bundle (13) surface attachment has the biological inoculum for sewage disposal, described reative cell is connected to a lift elements that the first filtering layer (28) and/or the second filtering layer (29) are moved up and down, described second filtering layer (29) be disposed below with aeration pipe network (10), form the solarization air cap offering upward opening on the aeration tube of this aeration pipe network (10), described aeration pipe network (10) is connected with an aerator (14), the bottom of described reative cell is provided with the backwash pipe network (11) that catchments, form and the backwash tube that catchments of this backwash pipe network (11) that catchments has through hole, the clear water pipe (21) and backwash tube (19) that communicate with the backwash pipe network (11) that catchments it is additionally provided with outside described reative cell, this backwash tube (19) communicates with a backwash water pump (16), clear water pipe (21) is provided with product water control valve (20), backwash tube (19) is provided with backwash and controls valve (15)。
2. the fibre bundle biological reaction apparatus for sewage disposal according to claim 1, it is characterised in that: described first filtering layer (28) and the second filtering layer (29) respectively filter plate or aperture plate。
3. the fibre bundle biological reaction apparatus for sewage disposal according to claim 1, it is characterized in that: the top being positioned at the first filtering layer (28) in described reative cell is provided with sewage network (30), forming and offer limber on the soil pipe of this sewage network (30), described sewage network (30) communicates with described sewage mouth (9)。
4. the fibre bundle biological reaction apparatus for sewage disposal according to claim 1, it is characterized in that: described lift elements is an elevator (12), this elevator (12) is arranged on the top of reative cell, elevator (12) have one can the lift shaft of oscilaltion, this lift shaft is connected with the first filtering layer (28)。
5. the fibre bundle biological reaction apparatus for sewage disposal according to claim 1, it is characterised in that: described aeration pipe network and the backwash pipe network array that catchments are arranged。
6. the fibre bundle biological reaction apparatus for sewage disposal according to any one of claim 1 to 5, it is characterised in that: described fibre bundle (13) is formed by connecting for end to end chopped fiber bundle。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111389.1U CN205328695U (en) | 2016-02-03 | 2016-02-03 | A tow biological reaction device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111389.1U CN205328695U (en) | 2016-02-03 | 2016-02-03 | A tow biological reaction device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205328695U true CN205328695U (en) | 2016-06-22 |
Family
ID=56316813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111389.1U Active CN205328695U (en) | 2016-02-03 | 2016-02-03 | A tow biological reaction device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205328695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540825A (en) * | 2016-02-03 | 2016-05-04 | 江西省三余环保节能科技有限公司 | Fiber bundle bioreactor for sewage treatment |
| CN112624531A (en) * | 2021-01-21 | 2021-04-09 | 张德林 | High-efficient environmental protection processing apparatus of chemical industry sewage |
-
2016
- 2016-02-03 CN CN201620111389.1U patent/CN205328695U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540825A (en) * | 2016-02-03 | 2016-05-04 | 江西省三余环保节能科技有限公司 | Fiber bundle bioreactor for sewage treatment |
| CN112624531A (en) * | 2021-01-21 | 2021-04-09 | 张德林 | High-efficient environmental protection processing apparatus of chemical industry sewage |
| CN112624531B (en) * | 2021-01-21 | 2021-09-03 | 山东宏旭化学股份有限公司 | High-efficient environmental protection processing apparatus of chemical industry sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201587886U (en) | Combined type MBR sewage treatment and reuse apparatus | |
| CN102557348B (en) | Soil remediation and sewage purification integrated ecological treatment device | |
| CN201470310U (en) | Combined filtering and deodorizing device for washing biotrickling filter | |
| CN102642926B (en) | Sewage treatment system and sewage treatment method of anaerobic fluidized bed-micro aerobic membrane bioreactor | |
| CN206512058U (en) | A kind of efficient villages and small towns waste water treating and reutilizing device | |
| CN102101719A (en) | Integral MBR sewage treating and recycling method and treatment device | |
| CN105129974B (en) | A kind of progressive rotation type membrane bioreactor | |
| CN112939381A (en) | Multi-efficiency combined biological filter | |
| CN205328695U (en) | A tow biological reaction device for sewage treatment | |
| CN105540825A (en) | Fiber bundle bioreactor for sewage treatment | |
| CN101434435B (en) | Method and apparatus for using aerating biological filter in advanced treatment of dyeing waste water | |
| CN205442975U (en) | Tow biological reaction integration sewage treatment device | |
| CN105565609B (en) | A kind of fibre bundle biological respinse integrated sewage treating apparatus | |
| CN202063766U (en) | Top end gradation particle sludge purification bed | |
| CN106082433A (en) | Biological solid-carrying type film biological unit reactor | |
| CN215049509U (en) | Multi-efficiency combined biological filter | |
| CN205820982U (en) | A kind of integration combined biological filter tank | |
| CN2606742Y (en) | Water purifier for micro polluted water source | |
| CN212451098U (en) | Sewage resource utilization equipment | |
| CN212403884U (en) | MABR constructed wetland device capable of being treated in enhanced mode | |
| CN210885506U (en) | Internal circulation high-efficiency denitrification biological denitrification filter tank | |
| CN106082434A (en) | A kind of novel three grades of formula anaerobic tank | |
| CN208104152U (en) | A kind of sewage disposal device equipped with sedimentation basin | |
| CN208667410U (en) | A kind of domestic sewage processing system | |
| CN208234708U (en) | Efficient biochemical fibre bundle integrated sewage treating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fiber bundle bioreactor for sewage treatment Effective date of registration: 20171130 Granted publication date: 20160622 Pledgee: Xinyu Rural Commercial Bank branch Limited by Share Ltd Fenyi Pledgor: JIANGXI SANYU ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY CO., LTD. Registration number: 2017360000032 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181213 Granted publication date: 20160622 Pledgee: Xinyu Rural Commercial Bank branch Limited by Share Ltd Fenyi Pledgor: JIANGXI SANYU ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY CO., LTD. Registration number: 2017360000032 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fiber bundle bioreactor for sewage treatment Effective date of registration: 20181221 Granted publication date: 20160622 Pledgee: Xinyu Rural Commercial Bank branch Limited by Share Ltd Fenyi Pledgor: JIANGXI SANYU ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY CO., LTD. Registration number: 2018360000044 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191121 Granted publication date: 20160622 Pledgee: Xinyu Rural Commercial Bank branch Limited by Share Ltd Fenyi Pledgor: JIANGXI SANYU ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY CO., LTD. Registration number: 2018360000044 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fiber bundle bioreactor for sewage treatment Effective date of registration: 20191126 Granted publication date: 20160622 Pledgee: Xinyu Rural Commercial Bank branch Limited by Share Ltd Fenyi Pledgor: JIANGXI SANYU ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY CO., LTD. Registration number: Y2019360000027 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 336600 Changshan North Road, Fenyi County, Xinyu City, Jiangxi Province Patentee after: Jiangxi Sanyu environmental protection and energy saving Technology Co.,Ltd. Address before: Jiangxi Sanyu environmental protection and energy saving Technology Co., Ltd Patentee before: JIANGXI SANYU ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210104 Granted publication date: 20160622 Pledgee: Xinyu Rural Commercial Bank branch Limited by Share Ltd. Fenyi Pledgor: JIANGXI SANYU ENVIRONMENTAL PROTECTION AND ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2019360000027 |