CN209292178U - A kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles - Google Patents
A kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles Download PDFInfo
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- CN209292178U CN209292178U CN201822180857.2U CN201822180857U CN209292178U CN 209292178 U CN209292178 U CN 209292178U CN 201822180857 U CN201822180857 U CN 201822180857U CN 209292178 U CN209292178 U CN 209292178U
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Abstract
The utility model discloses a kind of Sewage Disposals suitable for biological industry garden the dirty water decontamination handles, including grille well, first shallow lake pond, conditioning tank, hydrolysis acidification pool, level-one biological contact oxidation pond, two stage biological contact-oxidation pool, inclined-tube sedimentation tank, clear water reserviors, sewage sludge storage pond and equipment room；The right side of conditioning tank is arranged in the grille well and first shallow lake pond, the left side of conditioning tank is arranged in the hydrolysis acidification pool, the rear of the conditioning tank is arranged successively level-one biological contact oxidation pond, two stage biological contact-oxidation pool, inclined-tube sedimentation tank, clear water reserviors, sewage sludge storage pond and equipment room from left to right, and the level-one biological contact oxidation pond is located at the dead astern of hydrolysis acidification pool, the equipment room is located at the dead astern in first shallow lake pond.In the utility model, each pond body structural arrangement is compact, occupied area is small, good sewage processing effect.
Description
Technical field
The utility model relates to industrial park sewage treatment fields, particularly relate to a kind of suitable for biological industry garden
The Sewage Disposal of area's the dirty water decontamination handles.
Background technique
Biological industry garden sewage is broadly divided into diagnostic reagent class production waste water and sanitary sewage.The production of diagnostic reagent class is useless
Water generates the waste water for being mainly derived from and generating in the waste water and experimentation that cleaning equipment in reagent R&D process generates, water compared with
It is few.Antigen, antibody, protein and inorganic ion are mainly contained in the effluent part.Sanitary sewage is mainly by the mankind day
The excrement and wash water generated in normal life process.Contain large amount of organic in sanitary sewage, such as cellulose, starch, carbohydrate
With fat protein etc.；Also often contain pathogen, virus and parasitic ovum；The chlorides of inorganic salts, sulfate, phosphate,
Bicarbonate and sodium, potassium, calcium, magnesium etc..Total feature is nitrogenous, sulfur-bearing and phosphorous height, under anaerobic bacteria effect, easily raw stench
Substance.Sanitary sewage is also low-temperature heat source and methane occurring source, even more distant view liquefied oil gas field simultaneously.The C/N ratio of sanitary sewage
Greater than 0.3, biodegradability is good, with the biochemical action of microbial degradation organic matter, removes the pollutant in sewage.
It is to have very much for the mating a set of Sewage Disposal dedicated for the dirty water decontamination handles in biological industrial park based on this
It is necessary.
Utility model content
To solve the problems mentioned above in the background art, the purpose of this utility model is to provide one kind to be suitable for biology
The Sewage Disposal of industrial park the dirty water decontamination handles.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The utility model provides a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles, including lattice
Grid well, first shallow lake pond, conditioning tank, hydrolysis acidification pool, level-one biological contact oxidation pond, two stage biological contact-oxidation pool, tube settling
Pond, clear water reserviors, sewage sludge storage pond and equipment room；
The right side of conditioning tank is arranged in the grille well and first shallow lake pond, and a left side for conditioning tank is arranged in the hydrolysis acidification pool
Side, the level-one biological contact oxidation pond, two stage biological contact-oxidation pool, inclined-tube sedimentation tank, clear water reserviors, sewage sludge storage pond and sets
The rear of the conditioning tank is sequentially arranged between standby from left to right, and the level-one biological contact oxidation pond is located at hydrolysis acidification pool
Dead astern, the equipment room is located at the dead astern in first shallow lake pond；
The water inlet of the grille well is connected to garden sewage drainage pipe network, and the water outlet of the grille well passes through water inlet pipe
It is connected to first shallow lake pond, the water outlet in first shallow lake pond is connected to the water inlet of conditioning tank by the first sewage pipe, is set in the conditioning tank
There is elevator pump, the elevator pump is connected to by the second sewage pipe with hydrolysis acidification pool, and the hydrolysis acidification pool passes through third sewage
Pipe is connected to level-one biological contact oxidation pond, and the level-one biological contact oxidation pond is contacted by the 4th sewage pipe with two stage biological
Oxidation pond connection, the two stage biological contact-oxidation pool are connected to by the 5th sewage pipe with inclined-tube sedimentation tank, the tube settling
Pond is connected by the 6th sewage pipe with the entrance for the pipe-line mixer being arranged in clear water reserviors, the water outlet of the clear water reserviors and city
The connection of political affairs pipe network；
The equipment room be equipped with more air blowers, every air blower pass through aeration tube respectively with level-one biological
The membranous disc aerator being correspondingly provided in oxidation pond and two stage biological contact-oxidation pool is connected to；
The equipment room is additionally provided with PAC and PAM medicine system, and the PAC and PAM medicine system pass through chemical feed pipe and inclined tube
Sedimentation basin connection；
The equipment room is additionally provided with chlorine tablets slow-release disinfection device, and the chlorine tablets slow-release disinfection device passes through sterilization pipe and pipeline
The entrance of mixer is connected, and the outlet of pipe-line mixer is connected to clear water reserviors；
The equipment room is additionally provided with sludge pump, and the sludge pump passes through first sludge pipe respectively and is connected to just shallow lake pond and tiltedly
Pipe sedimentation basin, and sewage sludge storage pond is connected to by the second sludge pipe；
A reflux pump is equipped in the hydrolysis acidification pool, the reflux pump is respectively communicated with level-one biology by return pipe and connects
Touch oxidation pond, two stage biological contact-oxidation pool and inclined-tube sedimentation tank.
In above-mentioned technical proposal, the hydrolysis acidification pool, level-one biological contact oxidation pond, two stage biological contact-oxidation pool,
It respectively corresponds in inclined-tube sedimentation tank and sewage sludge storage pond and catchments weir notch, equipped with the first catchment weir notch, the second catchment weir notch, third
Four weir notches and the 5th that catchment catchment weir notch；Just shallow lake pond, hydrolysis acidification pool, level-one biological contact oxidation pond, the two stage biological connect
Touching oxidation pond, inclined-tube sedimentation tank respectively correspond equipped with the first water distributor, the second water distributor, third water distributor, the 4th water distributor and
5th water distributor；
First water distributor is connected to the water inlet of the first sewage pipe, and second water distributor and the second sewage pipe go out
Mouth of a river connection, described first weir notch that catchments are connected to the water inlet of third sewage pipe；Described second catchments weir notch and third sewage
The water outlet of pipe is connected to, and the third water distributor is connected to the water inlet of the 4th sewage pipe, the water outlet of the 4th sewage pipe
It is connected to the 4th water distributor, the third weir notch that catchments is connected to the water inlet of the 5th sewage pipe, and the 5th sewage pipe goes out
The mouth of a river is connected to the 5th water distributor, and the described 4th weir notch that catchments is connected to the water inlet of the 6th sewage pipe, the 6th sewage pipe
Water outlet be connected to pipe-line mixer, the described 5th weir notch that catchments is connected to by the 7th sewage pipe with grille well 1.
In above-mentioned technical proposal, cable liquid-level floater switch is additionally provided in the conditioning tank, the cable liquid-level floater is opened
Pass is connect with elevator pump, is used for Liquid level.
In above-mentioned technical proposal, the grille well, first shallow lake pond, conditioning tank, hydrolysis acidification pool, level-one bio-contact oxidation
Pond, two stage biological contact-oxidation pool, inclined-tube sedimentation tank, clear water reserviors, sewage sludge storage pond and equipment room are all made of full-buried type steel concrete
Structure is made；
The grille well is equipped with human activity fine fack；
It is equipped with elastic filler bracket in the hydrolysis acidification pool, fills elastic filler on elastic filler bracket；Wherein, elastic
The material of filler is polyolefins polyamide；Elastic filler bracket uses steel construction；
Composite filling bracket is additionally provided in the level-one biological contact oxidation pond and two stage biological contact-oxidation pool, it is described
Composite filling is filled on composite filling bracket；Wherein, the material of composite filling is polyolefins polyamide；Composite filling bracket is adopted
Use steel construction；
Tube settler is equipped in the inclined-tube sedimentation tank, the tube settler is several inclined tubes, described in several
Inclined tube is equidistantly mounted on top in inclined-tube sedimentation tank 7 in 60 degree.
In above-mentioned technical proposal, programmable controller, the programmable controller point are additionally provided in the equipment room
Kong Zhi not connect elevator pump, cable liquid-level floater switch, reflux pump, sludge pump, more air blowers, PAC and PAM medicine system and
Chlorine tablets slow-release disinfection device.
In above-mentioned technical proposal, the equipment room is additionally provided with power distribution cabinet, and the elevator pump, returns at cable liquid-level floater switch
Flow the confession of pump, sludge pump, more air blowers, PAC and PAM medicine system, chlorine tablets slow-release disinfection device and programmable controller
Electric line leads to power distribution cabinet through total switchgear house.
In above-mentioned technical proposal, the air blower is two, and every air blower is set by programmable controller
When switch start and stop, two air blowers automatically switch once for every eight hours.
Compared with prior art, the utility model has the beneficial effects that
(1) A0 (anaerobic-aerobic) biochemical treatment, stream are carried out by hydrolysis acidification pool and level-one, two stage biological contact-oxidation pool
Journey is simple, does not need additional carbon, aeration tank, and using raw sewage as carbon source, construction and operating cost are lower；Denitrification is preceding simultaneously,
Nitrification is rear, if interior circulation, using the organic substrates in raw sewage as carbon source, effect is good, and anti-nitration reaction is abundant, and one
Membranous disc aerator is set in grade, two stage biological contact-oxidation pool, so that denitrification residue is further removed, improves processing
Water water quality；
(2) volume load height is had the advantage that using level-one, two stage biological contact-oxidation pool, short processing time is saved
Occupied area；Bioactivity is high, and microorganism concn is big；Sludge yield is low, and microbiological oxidation is thorough；Stable effluent quality, anti-impact
It is strong to hit ability, system restores easy, and resume speed is fast.Power consumption is low, saves energy consumption than traditional activated sludge process；It is not present
Sludge bulking problem generates the main bacteria seed of sludge bulking --- der Pilz can be given full play in contact oxidation method its absorption,
It decomposes, the feature that oxidability is high.
(3) using the stereo assembled elastic filler for the advantage for collecting soft and semi soft packing as the utility model sewage
The filler of hydrolysis acidification pool, level-one biological contact oxidation pond, two stage biological contact-oxidation pool during biochemical treatment, in sewage
Tow is evenly distributed, easy filming, changes film, and good to the applicability of concentration of wastewater, considerably increases contact of the biofacies with waste water
Surface, can the advantageous detergent power improved to sewage.
In the utility model, each pond body structural arrangement is compact, occupied area is small, good sewage processing effect.
Detailed description of the invention
Fig. 1 is the floor plan of the utility model Sewage Disposal；
Fig. 2 is the waste water processes schematic diagram of the utility model Sewage Disposal；
Fig. 3 is the local fitting arrangement of sewage treatment in Fig. 1；
Fig. 4 is aeration, dosing, sludge and the local fitting arrangement of disinfection treatment in Fig. 1；
Fig. 5 is the cross-sectional view in Fig. 1 on the direction A-A；
Fig. 6 is the cross-sectional view in Fig. 1 on the direction B-B；
Fig. 7 is the cross-sectional view in Fig. 1 on the direction C-C；
Fig. 8 is the cross-sectional view in Fig. 1 on the direction D-D；
Fig. 9 is the cross-sectional view in Fig. 1 on the direction E-E；
Description of symbols:
1, grille well；1.1, human activity fine fack；
2, first shallow lake pond；2.2, the first water distributor；
3, conditioning tank；3.1, elevator pump；
4, hydrolysis acidification pool；4.1, first catchments weir notch；4.2, the second water distributor；
5, level-one biological contact oxidation pond；5.1, second catchments weir notch；5.2, third water distributor；
6, two stage biological contact-oxidation pool；6.1, third is catchmented weir notch；6.2, the 4th water distributor；
7, inclined-tube sedimentation tank；7.1, the 4th catchments weir notch；7.2, the 5th water distributor；7.3, tube settler；
8, clear water reserviors；8.1, pipe-line mixer；
9, sewage sludge storage pond；9.1, the 5th catchments weir notch；
10, equipment room；10.1, air blower；10.2, PAC and PAM medicine system；10.3, chlorine tablets slow-release disinfection device；
10.4, sludge pump；
100, garden sewage drainage pipe network；200, city planting ductwork；
001, water inlet pipe；002, the first sewage pipe；003, the second sewage pipe；004, third sewage pipe；005, the 4th sewage
Pipe；006, the 5th sewage pipe；007, the 6th sewage pipe；11, aeration tube；12, membranous disc aerator；13, chemical feed pipe；14, sterilization pipe；
15.1, the first sludge pipe；15.2, the second sludge pipe；16, return pipe.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with the drawings and specific embodiments, it is further described how the utility model is implemented.
As shown in Figures 1 to 9, the utility model provides a kind of dirt suitable for biological industry garden the dirty water decontamination handles
Water treatment station, including grille well 1, first shallow lake pond 2, conditioning tank 3, hydrolysis acidification pool 4, level-one biological contact oxidation pond 5, two stage biological
Contact-oxidation pool 6, inclined-tube sedimentation tank 7, clear water reserviors 8, sewage sludge storage pond 9 and equipment room 10；
The right side of conditioning tank 3 is arranged in grille well 1 and first shallow lake pond 2, and the left side of conditioning tank 3 is arranged in hydrolysis acidification pool 4, adjusts
The rear in section pond 3 is arranged successively level-one biological contact oxidation pond 5, two stage biological contact-oxidation pool 6, inclined-tube sedimentation tank from left to right
7, clear water reserviors 8, sewage sludge storage pond 9 and equipment room 10, and level-one biological contact oxidation pond 5 is located at the dead astern of hydrolysis acidification pool 4,
Equipment room 10 is located at the dead astern in first shallow lake pond 2；
As shown in Figures 2 and 3, the water inlet of grille well 1 is connected to garden sewage drainage pipe network 100, the water outlet of grille well 1
Mouth is connected to by water inlet pipe 001 with first shallow lake pond 2, and the water outlet in first shallow lake pond 2 and the water inlet of conditioning tank 3 pass through the first sewage pipe
002 connection, specifically, primary sedimentation tank 2, the first sewage pipe 002 constitute linker with conditioning tank 3, the sewage at 2 middle part of primary sedimentation tank passes through
Linker enters the uniform mixing that conditioning tank 3 carries out water quality and quantity.Elevator pump 3.1, such as model are equipped in conditioning tank 3
The sewage pump of WQ10-5-1.5, elevator pump 3.1 are connected to by the second sewage pipe 003 with hydrolysis acidification pool 4, and hydrolysis acidification pool 4 is logical
It crosses third sewage pipe 004 to be connected to level-one biological contact oxidation pond 5, level-one biological contact oxidation pond 5 passes through the 4th sewage pipe 005
It is connected to two stage biological contact-oxidation pool 6, two stage biological contact-oxidation pool 6 is connected by the 5th sewage pipe 006 with inclined-tube sedimentation tank 7
Logical, inclined-tube sedimentation tank 7 is connected by the 6th sewage pipe 007 with the entrance for the pipe-line mixer 8.1 being arranged in clear water reserviors 8, clearly
The water outlet in pond 8 is connected to city planting ductwork；
As shown in Fig. 2, Fig. 4 and Fig. 8, equipment room 10 is equipped with more air blowers 10.1, and every air blower 10.1 passes through exposure
Tracheae 11 respectively with the membranous disc aerator 12 that is correspondingly provided in level-one biological contact oxidation pond 5 and two stage biological contact-oxidation pool 6
Connection；Membranous disc aerator 12 is micro-hole aerator, for example, the membranous disc aerator of model D215.
Equipment room 10 is additionally provided with PAC and PAM medicine system 10.2, PAC and PAM medicine system 10.2 by chemical feed pipe 13 with
Inclined-tube sedimentation tank 7 is connected to；PAC and PAM medicine system are PAC and PAM chemicals dosing plant, PACM chemicals dosing plant and PAM chemicals dosing plant
It include drug dissolving tank, medicine tin, metering pump and blender；Wherein, the corresponding medicine tin connection of drug dissolving tank feed inlet, molten medicine
The corresponding metering pump connection of tank discharge port, corresponding metering pump are connected by corresponding chemical feed pipe 13 with inclined-tube sedimentation tank 7
It is logical, the corresponding drug dissolving tank connection of corresponding blender；
Equipment room 10 is additionally provided with chlorine tablets slow-release disinfection device 10.3, chlorine tablets slow-release disinfection device 10.3 by sterilization pipe 14 with
The entrance of pipe-line mixer 8.1 is connected, and the outlet of pipe-line mixer 8.1 is connected to clear water reserviors 8；Chlorine tablets slow-release disinfection device 10.3
For chlorine tablets slow release sterilizer, can be purchased from market.Pipe-line mixer 8.1 can market purchase, for by thimerosal (contain chlorine) and
The sewage that inclined-tube sedimentation tank 7 flows out is uniformly mixed, and is realized to dischargeing clear water reserviors 8 after wastewater disinfection.
Equipment room 10 is additionally provided with sludge pump 10.4, and sludge pump 10.4 is connected to just shallow lake by first sludge pipe 15.1 respectively
Pond 2 and inclined-tube sedimentation tank 7, and sewage sludge storage pond 9 is connected to by the second sludge pipe 15.2；Wherein, sewage self-flowing enters just heavy
Pond 2 precipitates most of solid particle using gravity, and the substance after precipitating is delivered to sewage sludge storage pond 9.
A reflux pump (not shown) is equipped in hydrolysis acidification pool 4, reflux pump is respectively communicated with one by return pipe 16
Grade biological contact oxidation pond 5, two stage biological contact-oxidation pool 6 and inclined-tube sedimentation tank 7；By circulation in being arranged, in raw sewage
Organic substrates as carbon source, effect is good, and anti-nitration reaction is abundant
As shown in figure 3, hydrolysis acidification pool 4, level-one biological contact oxidation pond 5, two stage biological contact-oxidation pool 6, inclined tube are heavy
It respectively corresponds in shallow lake pond 7 and sewage sludge storage pond 9 and catchments weir notch equipped with the first catchment weir notch 4.1, the second catchment weir notch 5.1, third
6.1, the 4th weir notch 7.1 and the 5th that catchments catchments weir notch 9.1；First shallow lake pond 2, hydrolysis acidification pool 4, level-one biological contact oxidation pond 5,
Two stage biological contact-oxidation pool 6, inclined-tube sedimentation tank 7 are respectively corresponded equipped with the first water distributor 2.2, the second water distributor 4.2, third cloth
Hydrophone 5.2, the 4th water distributor 6.2, the 5th water distributor 7.2；For example, first catchment weir notch 4.1, second catchment weir notch 5.1, third
The weir notch the 6.1, the 4th that catchments catchments weir notch 7.1 and the 5th weir notch 9.1 that catchments is all made of carbon steel required specification is made；First water distributor
2.2, the second water distributor 4.2, third water distributor 5.2, the 4th water distributor 6.2, the 5th water distributor 7.2 are model DN125-80
UPVC pipe.
First water distributor 2.2 is connected to the water inlet of the first sewage pipe 002, the second water distributor 4.2 and the second sewage pipe 003
Water outlet connection, first weir notch 4.1 that catchments is connected to the water inlet of third sewage pipe 004；Second catchments weir notch 5.1 and third
The water outlet of sewage pipe 004 is connected to, and third water distributor 5.2 is connected to the water inlet of the 4th sewage pipe 005, the 4th sewage pipe 005
Water outlet be connected to the 4th water distributor 6.2, the third weir notch 6.1 that catchments is connected to the water inlet of the 5th sewage pipe 006, and the 5th is dirty
The water outlet of water pipe 006 is connected to the 5th water distributor 7.2, and the 4th water inlet for catchmenting weir notch 7.1 and the 6th sewage pipe 007 connects
Logical, the water outlet of the 6th sewage pipe 007 be connected to pipe-line mixer 8.1, and the 5th weir notch 9.1 that catchments passes through the 7th sewage pipe and (schemes
In be not shown) be connected to grille well 1.
In the utility model, cable liquid-level floater switch (not shown), such as model are additionally provided in conditioning tank 3
The cable liquid-level floater of CF-1 switchs, and cable liquid-level floater switch is connect with elevator pump 3.1, by cable liquid-level floater switch into
Row automatic control, high liquid level operating, low liquid level stop.
In the utility model, grille well 1, first shallow lake pond 2, conditioning tank 3, hydrolysis acidification pool 4, level-one biological contact oxidation pond 5,
Two stage biological contact-oxidation pool 6, inclined-tube sedimentation tank 7, clear water reserviors 8, sewage sludge storage pond 9 and equipment room 10 are all made of full-buried type steel
Concrete structure is made；
Grille well 1 is equipped with human activity fine fack 1.1；Sewage is through big in the separation water outlet of human activity fine fack 1.1
The suspended material of grain；The main suspension content reduced in water, while part COD, BOD can also be removed.It isolates simultaneously
Grid slag be transported to dustbin after, pass through municipal garbage vehicle outward transport disposition.
It is equipped with elastic filler bracket in hydrolysis acidification pool 4, fills elastic filler on elastic filler bracket；It is dirty in conditioning tank 3
Water is promoted to hydrolysis acidification pool 4 through proof submersible sand discharging pump, and hydrolysis acidification pool 4 uses bioelastic filler, anaerobe is made to suspend
In water, increase the contact area with organic matter in this way, thus by the fermented bacterium of organic matter of macromolecular insoluble in water point
Solution is soluble small organic molecule, explains the polluter in water.Sewage is under conditions of anaerobism, due to the work of facultative denitrifier
With, NO2-N and NO3-N are reduced into N2, are discharged into air, while organic matter decompose, complete denitrification process, finally reach de-
Nitrogen, which removes large amount of organic simultaneously, to be made to purify the sewage.Hydrolysis acidification pool simple process, operation easy to control, part that can be removed
COD.It is to improve biodegradability that purpose, which is arranged, in hydrolysis acidification pool 4.
Level-one biological contact oxidation pond 5 and two stage biological contact-oxidation pool 6 are additionally provided with composite filling bracket, composite filling
Composite filling is filled on bracket；In level-one biological contact oxidation pond 5 and two stage biological contact-oxidation pool 6, uses and made a living with filler
The bioremediation of object carrier is on a kind of surface for making micropopulation be attached to certain carriers in membranaceous (biomembrane),
By with waste water, the organic matter in microorganism panning sewage on biomembrane as nutrition and is metabolized, to make dirt
The method that water is purified.Because it uses biological fixation technology, there is no need to carry out sludge reflux, control relatively simple.
In the utility model, elastic filler and composite filling are stereo assembled bioelastic filler；It is stereo assembled
The advantages of bioelastic filler set soft and semi soft packing, the shortcomings that overcoming soft and semi soft packing, in sewage
In filler tow can be made to be evenly distributed, easy filming changes film, good to the applicability of concentration of wastewater；For example, material is birdsed of the same feather flock together for polyolefin
The stereo assembled bioelastic filler of amide, model YCDT-150-2000/2.0.Elastic filler bracket and composite filling branch
Frame is all made of steel construction.
In the utility model, level-one biological contact oxidation pond 5 and two stage biological contact-oxidation pool 6 use stereo biological elasticity
Filler, up and down, sewage come into full contact with filler, and hydraulics are good, and add abundant organic matter and dissolved oxygen, are suitable for
Microorganism inhabites proliferation, therefore, the biological species on biomembrane be it is abundant, except bacterium and the protozoan of a variety of categories and rear raw
Outside animal, additionally it is possible to grow the der Pilz of the stronger Sphaerotilus of oxidability, and the worry without sludge bulking.The energy on biomembrane
The stable ecosystem and food chain are enough formed, filler surface is all biomembrane and is covered with, the main structure of biomembrane is formd,
Due to a large amount of growths of der Pilz, it is possible to form the intensive biological net of a spatially structure, sewage pass through wherein, class
It is acted on like " filtering ", clean-up effect can be effectively improved.
Simultaneously because being aerated, biofilm surface constantly receives aeration stripping, is conducive to keep biomembrane in this way
Activity, inhibits the proliferation of anaerobic membrane, and the utilization rate for improving oxygen is also suitable for therefore to be able to maintain the active biomass of higher concentration,
According to experimental data, the active biological film amount in every square metre of filler surface is such as converted to MLSS up to 125g, then reaches 13g/L, just
Because of that biological contact oxidization treatment technology can receive higher organic loading rate, treatment effeciency is higher, is conducive to reduce
Pool capacity reduces occupied area.
In the utility model, tube settler 7.3 is equipped in inclined-tube sedimentation tank 7, tube settler 7.3 is that several are oblique
Pipe, several inclined tubes are equidistantly mounted on top in inclined-tube sedimentation tank 7 in 60 degree by inclined-tube support.
Programmable controller (not shown), programmable controller are additionally provided in the utility model, in equipment room
Respectively control connection elevator pump 3.1, cable liquid-level floater switch, reflux pump, sludge pump 10.4, more air blowers 10.1, PAC and
PAM medicine system 10.2 and chlorine tablets slow-release disinfection device 10.3.
In the utility model, equipment room 10 is additionally provided with power distribution cabinet (not shown), elevator pump 3.1, cable liquid-level floater
Switch (not shown), reflux pump (not shown), sludge pump 10.4, more air blowers 10.1, PAC and PAM dosing system
The power supply line of system 10.2, chlorine tablets slow-release disinfection device 10.3 and programmable controller (not shown) draws through total switchgear house
To power distribution cabinet.
In the utility model, air blower 10.1 is two, when every air blower 10.1 is set by programmable controller
Switch start and stop, two air blowers automatically switch once for every eight hours.
The course of work of the utility model:
Experiment wastewater and sanitary sewage in industrial park through industrial park drainage pipeline networks 100, first pass around grille well 1
Biggish floating material is retained, the water outlet gravity flow of grille well 1 enters primary sedimentation tank 2, removes the bulky grain suspended material in sewage.It is just heavy
The water outlet of pond 2 enters 3 regulating water quality water of conditioning tank, guarantees that water quality is uniform, and the boosted pump 3.1 of 3 sewage of conditioning tank, which is promoted, proceeds to water
Acidification pool 4 is solved, hydrolysis acidification can make organic matter that hydrolysis, acidification and methanation occur, and remove useless Organic substance in water, further increase
Biodegradability of Wastewater is conducive to subsequent oxygen consumption biological treatment, while effectively removing part ammonia nitrogen and phosphorus.4 sewage of hydrolysis acidification pool into
Enter level-one biological contact oxidation pond 5 and two stage biological contact-oxidation pool 6, the Biodegradability of Wastewater of entrance is very good, while advantageous
In the biofilm of filler, has the condition of aerobic reaction removal pollutant completely.Level-one biological contact oxidation pond 5 and two stage biological connect
The concentration for also ensuring high-solubility oxygen in water in touching oxidation pond 6 using membranous disc formula aerating system, guarantees the survival condition of aerobic bacteria, really
Protect the Aerobic of sewage.Sewage after biochemical treatment is thrown after the outflow of two stage biological contact-oxidation pool 6 through chemical feed pipe 13
Add PAC and PAM flocculation sedimentation dephosphorization, then precipitated through inclined-tube sedimentation tank 7, it is heavy that the precipitating of inclined-tube sedimentation tank 7 can also play two
The effect in pond, effectively precipitating excess sludge, increase contaminant removal efficiency.The water outlet of inclined-tube sedimentation tank 7 enters 8 interior conduit of clear water reserviors
After mixer 8.1 is sterilized it is up to standard after from clear water reserviors 8 be discharged into city planting ductwork 200.
The sludge of primary sedimentation tank 2 and inclined-tube sedimentation tank 7 is delivered to by dredge pump 10.4 into sewage sludge storage pond 9, sludge storage
It deposits supernatant and partial sludge in pond 9 and is back in raw sewage processing system (grille well 1)；Rest part excess sludge is periodically outer
Fortune disposition.
Level-one biological contact oxidation pond 5, two stage biological contact-oxidation pool 6 and inclined-tube sedimentation tank 7 pass through return pipe 16 respectively
It is connected to hydrolysis acidification pool 4.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles, which is characterized in that including grille well
(1), first shallow lake pond (2), conditioning tank (3), hydrolysis acidification pool (4), level-one biological contact oxidation pond (5), two stage biological catalytic oxidation
Pond (6), inclined-tube sedimentation tank (7), clear water reserviors (8), sewage sludge storage pond (9) and equipment room (10)；
On the right side of conditioning tank (3), hydrolysis acidification pool (4) setting is being adjusted for the grille well (1) and first shallow lake pond (2) setting
The left side in pond (3), it is the level-one biological contact oxidation pond (5), two stage biological contact-oxidation pool (6), inclined-tube sedimentation tank (7), clear
Pond (8), sewage sludge storage pond (9) and equipment room (10) are sequentially arranged in the rear side of the conditioning tank (3) from left to right, and described
Level-one biological contact oxidation pond (5) is located at the dead astern of hydrolysis acidification pool (4), and the equipment room (10) is located at first shallow lake pond (2)
Dead astern；
The water inlet of the grille well (1) is connected to garden sewage drainage pipe network (100), and the water outlet of the grille well (1) is logical
It crosses water inlet pipe (001) to be connected to first shallow lake pond (2), the water outlet of first shallow lake pond (2) and the water inlet of conditioning tank (3) pass through the first sewage
(002) connection is managed, is equipped with elevator pump (3.1) in the conditioning tank (3), the elevator pump (3.1) passes through the second sewage pipe (003)
It is connected to hydrolysis acidification pool (4), the hydrolysis acidification pool (4) passes through third sewage pipe (004) and level-one biological contact oxidation pond
(5) it is connected to, the level-one biological contact oxidation pond (5) is connected by the 4th sewage pipe (005) and two stage biological contact-oxidation pool (6)
Logical, the two stage biological contact-oxidation pool (6) is connected to by the 5th sewage pipe (006) with inclined-tube sedimentation tank (7), and the inclined tube is heavy
Shallow lake pond (7) is connected by the 6th sewage pipe (007) with the entrance for the pipe-line mixer (8.1) being arranged in clear water reserviors (8), described
The water outlet of clear water reserviors (8) is connected to city planting ductwork (200)；
The equipment room (10) is equipped with more air blowers (10.1), and every air blower (10.1) passes through aeration tube (11) point
Do not connect with the membranous disc aerator (12) being correspondingly provided in level-one biological contact oxidation pond (5) and two stage biological contact-oxidation pool (6)
It is logical；
The equipment room (10) is additionally provided with PAC and PAM medicine system (10.2), and the PAC and PAM medicine system (10.2) passes through
Chemical feed pipe (13) is connected to inclined-tube sedimentation tank (7)；
The equipment room (10) is additionally provided with chlorine tablets slow-release disinfection device (10.3), and the chlorine tablets slow-release disinfection device (10.3) passes through
Sterilization pipe (14) is connected with the entrance of pipe-line mixer (8.1), and the outlet of pipe-line mixer (8.1) is connected to clear water reserviors (8)；
The equipment room (10) is additionally provided with sludge pump (10.4), and the sludge pump (10.4) passes through first sludge pipe respectively
(15.1) it is connected to just shallow lake pond (2) and inclined-tube sedimentation tank (7), and passes through the second sludge pipe (15.2) connection sewage sludge storage pond (9)；
A reflux pump is equipped in the hydrolysis acidification pool (4), the reflux pump is respectively communicated with level-one life by return pipe (16)
Object contact-oxidation pool (5), two stage biological contact-oxidation pool (6) and inclined-tube sedimentation tank (7).
2. a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles according to claim 1, special
Sign is, the hydrolysis acidification pool (4), level-one biological contact oxidation pond (5), two stage biological contact-oxidation pool (6), tube settling
Respectively corresponded in pond (7) and sewage sludge storage pond (9) equipped with first catchment weir notch (4.1), second catchment weir notch (5.1), third collection
Mill weir slot (6.1), the 4th weir notch (7.1) and the 5th that catchments catchment weir notch (9.1)；It is described just shallow lake pond (2), hydrolysis acidification pool (4),
Level-one biological contact oxidation pond (5), two stage biological contact-oxidation pool (6), inclined-tube sedimentation tank (7) are respectively corresponded equipped with the first water distribution
Device (2.2), the second water distributor (4.2), third water distributor (5.2), the 4th water distributor (6.2) and the 5th water distributor (7.2)；
First water distributor (2.2) is connected to the water inlet of the first sewage pipe (002), second water distributor (4.2) and the
The water outlets of two sewage pipes (003) is connected to, and described first weir notch (4.1) that catchments is connected to the water inlet of third sewage pipe (004)；
Described second weir notch (5.1) that catchments is connected to the water outlet of third sewage pipe (004), the third water distributor (5.2) and the 4th
The water inlet of sewage pipe (005) is connected to, and the water outlet of the 4th sewage pipe (005) is connected to the 4th water distributor (6.2), described
The third weir notch (6.1) that catchments is connected to the water inlet of the 5th sewage pipe (006), the water outlet of the 5th sewage pipe (006) with
The connection of 5th water distributor (7.2), the described 4th weir notch (7.1) that catchments are connected to the water inlet of the 6th sewage pipe (007), and described the
The water outlet of six sewage pipes (007) is connected to pipe-line mixer (8.1), and the described 5th catchments weir notch (9.1) by the 7th sewage
Pipe is connected to grille well (1).
3. a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles according to claim 1, special
Sign is, cable liquid-level floater switch, the cable liquid-level floater switch and elevator pump are additionally provided in the conditioning tank (3)
(3.1) it connects, is used for Liquid level.
4. a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles according to claim 1, special
Sign is, the grille well (1), first shallow lake pond (2), conditioning tank (3), hydrolysis acidification pool (4), level-one biological contact oxidation pond (5),
Two stage biological contact-oxidation pool (6), inclined-tube sedimentation tank (7), clear water reserviors (8), sewage sludge storage pond (9) and equipment room (10) are all made of
Full-buried type Reinforced Concrete Structure is made；
The grille well (1) is equipped with human activity fine fack (1.1)；
It is equipped with elastic filler bracket in the hydrolysis acidification pool (4), fills elastic filler on elastic filler bracket；
Composite filling bracket, institute are additionally provided in the level-one biological contact oxidation pond (5) and two stage biological contact-oxidation pool (6)
It states and fills composite filling on composite filling bracket；
Tube settler (7.3) are equipped in the inclined-tube sedimentation tank (7), the tube settler (7.3) is several inclined tubes, if
The dry inclined tube is equidistantly mounted on top in inclined-tube sedimentation tank (7) in 60 degree.
5. a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles according to claim 1, special
Sign is, programmable controller is additionally provided in the equipment room (10), and the programmable controller controls connection respectively and mentions
Rise pump (3.1), cable liquid-level floater switch, reflux pump, sludge pump (10.4), more air blowers (10.1), PAC and PAM dosings
System (10.2) and chlorine tablets slow-release disinfection device (10.3).
6. a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles according to claim 5, special
Sign is that the equipment room (10) is additionally provided with power distribution cabinet, the elevator pump (3.1), cable liquid-level floater switch, reflux pump, row
Dredge pump (10.4), more air blowers (10.1), PAC and PAM medicine system (10.2), chlorine tablets slow-release disinfection device (10.3) and can
The power supply line of programming sequence controller leads to power distribution cabinet through total switchgear house.
7. a kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles according to claim 5, special
Sign is that the air blower (10.1) is two, and every air blower (10.1) sets timing for cutting by programmable controller
Start and stop are changed, two air blowers (10.1) are automatically switched once for every eight hours.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180857.2U CN209292178U (en) | 2018-12-25 | 2018-12-25 | A kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822180857.2U CN209292178U (en) | 2018-12-25 | 2018-12-25 | A kind of Sewage Disposal suitable for biological industry garden the dirty water decontamination handles |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642475A (en) * | 2019-10-29 | 2020-01-03 | 河北海天环保工程设备股份有限公司 | Hospital linen waste water treatment system and method |
| CN112607964A (en) * | 2020-12-09 | 2021-04-06 | 南京金羚生物基纤维有限公司 | Intelligent sewage treatment MSABP process units |
| CN112851014A (en) * | 2020-12-03 | 2021-05-28 | 佛山市高明左右铝业有限公司 | High-efficient total nitrogen system that removes of metalworking trade waste water |
| CN113072247A (en) * | 2021-03-23 | 2021-07-06 | 昆山水清华环保科技有限公司 | Cosmetics sewage treatment system |
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2018
- 2018-12-25 CN CN201822180857.2U patent/CN209292178U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642475A (en) * | 2019-10-29 | 2020-01-03 | 河北海天环保工程设备股份有限公司 | Hospital linen waste water treatment system and method |
| CN110642475B (en) * | 2019-10-29 | 2021-09-07 | 河北海天环保工程设备股份有限公司 | Hospital linen waste water treatment system and method |
| CN112851014A (en) * | 2020-12-03 | 2021-05-28 | 佛山市高明左右铝业有限公司 | High-efficient total nitrogen system that removes of metalworking trade waste water |
| CN112607964A (en) * | 2020-12-09 | 2021-04-06 | 南京金羚生物基纤维有限公司 | Intelligent sewage treatment MSABP process units |
| CN113072247A (en) * | 2021-03-23 | 2021-07-06 | 昆山水清华环保科技有限公司 | Cosmetics sewage treatment system |
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