CN105236670A - Biological reaction and adsorption water purifying device used for waste water treatment - Google Patents
Biological reaction and adsorption water purifying device used for waste water treatment Download PDFInfo
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- CN105236670A CN105236670A CN201510612850.1A CN201510612850A CN105236670A CN 105236670 A CN105236670 A CN 105236670A CN 201510612850 A CN201510612850 A CN 201510612850A CN 105236670 A CN105236670 A CN 105236670A
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 46
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 238000004065 wastewater treatment Methods 0.000 title abstract 3
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- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 19
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- 238000004062 sedimentation Methods 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229960000892 attapulgite Drugs 0.000 description 9
- 229910052625 palygorskite Inorganic materials 0.000 description 9
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- 239000000126 substance Substances 0.000 description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
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- 239000002131 composite material Substances 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 3
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- 239000002245 particle Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- -1 phosphorus compound Chemical class 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 229920002643 polyglutamic acid Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
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- 239000012266 salt solution Substances 0.000 description 2
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- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
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- 230000002354 daily effect Effects 0.000 description 1
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- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
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- 125000006850 spacer group Chemical group 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
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- 229920002258 tannic acid Polymers 0.000 description 1
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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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a biological reaction and adsorption water purifying device used for waste water treatment. The biological reaction and adsorption water purifying device comprises a sedimentation basin, an aeration tank, a heating device, and an adsorption device; the sedimentation basin is connected with the aeration tank; the aeration tank comprises an anaerobic reaction tank, an aerobic tank, and an air compression device; the back part of the aeration tank is connected with the adsorption device; a stirrer is arranged in the anaerobic reaction tank; a stirring shaft of the stirrer is arranged on the top part of the anaerobic reaction tank, and the upper part of the stirring shaft is provided with driving impellers; the air compression device comprises an air compressor, and an air outlet of the air compressor is connected with an air storage tank; one or more filling material layers are arranged in the aerobic tank, the filling material layers are attached with biological membranes, and an aeration machine is arranged below the filling material layers; the heating device is arranged in the aerobic tank, and comprises a convex lens, a support, a thermal insulation layer, a cylindrical light inlet barrel, and a heating plate; the inner part of the cylindrical light inlet barrel is of a hollow structure; the adsorption device is connected with the aerobic tank; one or more adsorption layers are arranged inthe adsorption device; the adsorption layers are separated by upper and lower mesh separating plates; the space between each adjacent two separating plates is filled with an adsorbing agent; and after filtration, water is discharged via a pipeline. The biological reaction and adsorption water purifying device can be used for effective treatment of a plurality of pollutants in waste water; reaction speed is high; and waste water treatment efficiency is high.
Description
Technical field
The present invention relates to a kind of sewage disposal biological respinse and absorption purifier, the purifier of specifically a kind of sewage disposal.
Background technology
In modern industry and daily life, the process of sewage is crucial step, most important to the protection of environment.Especially at industrial circles such as papermaking, printing and dyeing, chemical industry, all can produce a large amount of waste water every day, if the not treated discharge of these waste water, be very serious to the destruction of environment.Mainly adopt the method for physics, biology and chemistry to process with the solid pollutant in Separation of Water trade effluent and sanitary sewage and the organic pollutant reduced in water and nutrient rich (being mainly nitrogen, phosphorus compound) at present, thus alleviate the pollution of sewage to environment.At present, sewage disposal mainly comprises pretreatment system, biochemical treatment system and muddy water filtering system three digest journals, to processing the still remaining hazardous and noxious substances of rear sewage and not having effective processing mode and device.Simultaneously in most biochemical treatment tank, be all configured with impeller and be used for keeping sewage in pond to keep flow state, promote the carrying out of biochemical reaction.But impeller is very easily corroded in sewage, processing efficiency is reduced, increase cost of sewage disposal, and biological treatment of sewage is under the condition that temperature is lower usually, speed of response is slow, and sewage treating efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of sewage disposal biological reaction tank, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of sewage disposal biological reaction apparatus, comprises settling tank, aeration tank and heat riser and adsorption unit, and the sidewall of described settling tank is provided with the pipeline connecting top, described aeration tank water inlet apart from ground about 1/2 place; Described aeration tank comprises: the anaerobic reation pool of the inside connected successively by connecting tube, aerobic reaction pond, and air compression plant.Described aeration tank connects adsorption unit by pipeline, is provided with the layered adsorbent filtration being no less than 1 layer, is filled with sorbent material in layer in adsorption unit in being provided with.
Agitator is provided with in the anaerobic reation pool of inside, described aeration tank, agitator comprises stir shaft and is arranged at the paddle wheel of stir shaft bottom, stir shaft is installed on the top of anaerobic reation pool by bearing rotary, anaerobic reation pool is stretched out in the upper end of stir shaft, and the part that stir shaft stretches out anaerobic reation pool is provided with drives impeller; Described air compression plant is positioned over Aerobic Pond top, comprise air compressor, the air outlet of air compressor connects air accumulator by pipeline, the air outlet of air accumulator connects anaerobic reation pool top and aerator respectively by pipeline, and air accumulator connects the air outlet of the pipeline at anaerobic reation pool top just to drives impeller; Be provided with the packing layer being no less than 1 layer in described Aerobic Pond, packing layer attached biological film, the below of packing layer is provided with aerator.
Described heat riser upper end is slightly above water level graticule, and lower end is positioned at about 1/4 place at the bottom of Aerobic Pond vertical direction distance pond, is provided with and installs Support Position, have the described heat riser array being no less than 1 to be located in described Aerobic Pond in described Aerobic Pond.Heat riser comprises convex lens, support, thermal insulation layer, light-intaking tube and heating plate, and described light-intaking tube is cylindrical, and light-intaking tube inside is hollow structure; Described support is positioned at the top of light-intaking tube, and convex lens are positioned on support, and the diameter of convex lens is greater than the diameter of light-intaking tube, and convex lens are centrally located on the central axis of light-intaking tube; Described light-intaking tube inwall is provided with one deck reflective mirror, and reflective mirror is round shape, and thermal insulation layer is wrapped in the outside surface of light-intaking tube, and heating plate is positioned at the bottom of light-intaking tube; Described adsorption unit connects Aerobic Pond, described heat riser upper end is slightly above water level graticule, lower end is positioned at about 1/4 place at the bottom of Aerobic Pond vertical direction distance pond, is provided with and installs Support Position, have the described heat riser array being no less than 1 to be located in described Aerobic Pond in described Aerobic Pond.
Sewage after settling tank, anaerobic pond, aeration tank and Aerobic Pond process still containing certain poisonous and hazardous pollutent, is necessary to be further processed.Described Aerobic Pond is provided with water outlet apart from 2/3 position, place bottom it, and described water outlet connects adsorption unit top water inlet by pipeline; Be provided with adjustable valve in the middle of the pipeline of connection adsorption unit water inlet, flowed into flow and the start and stop of adsorption unit sewage by Valve controlling.
Adsorption unit inside is provided with layered adsorbent filtration, sewage flows through adsorption unit inner stratiform adsorption filtration structure after flowing into adsorption unit, the layered adsorbent filtration being no less than 1 layer is had in layered adsorbent filtration, layered adsorbent filtration has the dividing plate of aperture on being, described dividing plate is netted, arrange sorbent material in two-layer dividing plate, each level sorbent material can be filled and arrange in pairs or groups use as required, and sorbent material can adsorb remaining poisonous and hazardous pollutent; Be provided with the water port of the rear water of process bottom described adsorption unit, after water port, after connecting tube filtration, water is discharged by pipeline; Being provided with adjustable valve in the middle of described connecting tube, by coordinating with adsorption unit water inlet valve, level of response and the time of absorption reaction can being controlled.
Further, the top of described Aerobic Pond is provided with ventilation opening.
Further, described light-intaking tube adopts implosion guard material.
Further, described heating plate is that semicircle is spherical.
Further, being prepared as follows of described sorbent material, it should be noted that the selected absorption of this device is available, but be not limited to following sorbent material, this device can according to required particular case of disposing of sewage, select and change the outfit other various sorbent materials or water purification material.
Pretreated attapulgite mixes in salt solution with MBAA, at 50-70 DEG C, stir 1-3h; Biological macromolecular solution is mixed with above-mentioned mixing solutions, above-mentioned solution is heated to 40-60 DEG C, add the active sludge of attapulgite quality 2-5% and the Nanoscale Iron manganese composite oxide of 1-3%, add the carbon nanotube stir process 1-3 hour of attapulgite quality 2-5%, stirring velocity is that 5-10 turns/min.Then cyclodextrin composite solution is added to above-mentioned mixed solution, 20-40 minute is stirred at 20-30 DEG C, after placing 30 minutes at 10 DEG C, adjustment temperature slowly stirs curing cross-linked for 40-60 minute for-5-7 DEG C of maintenance, extrusion after said mixture gauze parcel is anhydrated.2-3 time is rinsed with 10-20% tannic acid solution; Said mixture placed 50-70 DEG C after oven 8-10 hour.
Preferred mixture is in the oven stage: mixture is placed 50-70 DEG C and is warmed up to 85 DEG C after oven 8-10 hour and keeps within 2-5 minute, cooling to 50-70 DEG C and keep 1 hour.
The ratio of pretreated attapulgite and MBAA is 10:4-8.
Described salt solution is KCL and polyvinyl alcohol mixing solution, and KCL mass concentration is 2-5%, and polyvinyl alcohol mass concentration is 3-8%.
The preparation method of carbon nanotube is: be the carbon nanotube adding methanol aqueous solution weight 20-30% in the methanol aqueous solution of 10-25% in volume ratio, and immersion treatment 30-50 minute is centrifugal subsequently, collecting precipitation thing.
The addition of described biological macromolecular solution is 2-8 times of attapulgite quality.
Wherein the preparation method of biological macromolecular solution is as follows:
The polyglutamic acid fermented liquid that fermentation culture obtains is mixed according to 1:6-8 with Ganderma lucidum fermentation culture liquid, is concentrated to the 10-40% of mixed volume with post-heating.
Described polyglutamic acid fermented liquid and Ganderma lucidum fermentation culture are conventionally cultivated.
The concentration of active sludge is 3000-5000mg/L;
Containing weight ratio in cyclodextrin composite solution is the cyclodextrin of 8-15% and the boric acid of 35-45%.
The pre-treatment of attapulgite.Particle diameter 300 order ~ 1000 object attapulgite, adds the methanol solution that volumetric concentration is 15-35% by attapulgite, control temperature is at 45-50 DEG C of Electric Pulse Treatment; Supernatant liquid is got after postprecipitation 1-2 hour, add a small amount of distilled water in supernatant liquid and mix the centrifugal 1min of rear continuation 500rpm, then its supernatant liquid is got, after repetitive scrubbing supernatant liquid like this 3 ~ 5 times, finally carry out centrifugation with 2000-3000, get its precipitation, vacuum-drying 24h at 90 DEG C, sieve by particle diameter 200 order ~ 400 mesh sieve after grinding, collect attapulgite stand-by.
Electric Pulse Treatment condition is as follows: high-voltage pulse process 5-10 minute; Pulsed electric field (PEF) processing parameter is preferably: strength of electric field 20-40KV/cm, burst length 400-600 μ S, pulse-repetition 200-300Hz.
Compared with prior art, the present invention is by adsorption unit set behind aeration tank, the net-like spacer being no less than 1 layer is had in layered adsorbent filtration, fill between every adjacent two layers dividing plate and be all filled with sorbent material, by using this device effectively to process pollutent in water, greatly improve the water quality after the process of aeration tank; Adsorption unit pipeline is provided with valve simultaneously, can control speed and the time of adsorption process flexibly, improves processing efficiency and cost.
Air compressing is filled with air accumulator by air compression plant, and the pressurized air flowed out in air accumulator promotes agitator and rotates, carries out aeration to Aerobic Pond, simple and reasonable, effectively realizes the stirring of anaerobic reation pool and the aeration of Aerobic Pond, by convex lens by light-ray condensing on the reflective mirror in light-intaking tube, reflective mirror reflects light on heating plate through reflection, the heating of heating plate absorb light, the sewage of circumference, simultaneously due to convex lens by light-ray condensing in light-intaking tube, so the bottom of convex lens does not have light, sewage is not heated, so just cause the sewage heat of bottom, the sewage temperature at top is low, convection current can be formed like this, promote drainage flow, save impeller, reaction effect is good, the carrying out of effective promotion biochemical reaction, speed of response is slow under cryogenic to solve traditional aeration tank, the problem that sewage treating efficiency is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of sewage disposal biological reaction tank.
Fig. 2 is the structural representation of heat riser in sewage disposal biological reaction tank.
Fig. 3 is the structural representation of sewage disposal adsorption filtration device.
Description of reference numerals
1 settling tank 2 aeration tank
21 anaerobic reation pool 22 Aerobic Ponds
23 stir shaft 24 drives impeller
25 air compressor 26 air accumulators
27 aerator 28 packing layers
3 heat riser 31 convex lens
32 support 33 thermal insulation layers
34 reflective mirror 35 light-intaking tubes
36 heating plate 4 adsorption units
41 sorbent material 42 pure water inlet valves
43 pipeline 44 sewage inlet valves
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 and Fig. 2, a kind of sewage disposal biological reaction tank, comprise settling tank 1, aeration tank 2, heat riser 3 and adsorption unit 4; Settling tank 1 sidewall is provided with the pipeline connecting top, described aeration tank 2 water inlet and connects apart from ground about 1/2 place, the anaerobic reation pool 21 of the inside that aeration tank 2 is connected successively by connecting tube, Aerobic Pond 22, air compression plant 25.
Agitator is provided with in described anaerobic reation pool 21, agitator comprises stir shaft 23 and is arranged at the paddle wheel of stir shaft 23 bottom, stir shaft 23 is installed on the top of anaerobic reation pool 21 by bearing rotary, anaerobic reation pool 21 is stretched out in the upper end of stir shaft 23, and the part that stir shaft 23 stretches out anaerobic reation pool 21 is provided with drives impeller 24; Air compression plant is positioned over Aerobic Pond top, comprise air compressor 25, the air outlet of air compressor 25 connects air accumulator 26 by pipeline, the air outlet of air accumulator 26 connects anaerobic reation pool 21 top and aerator 27 respectively by pipeline, air accumulator 26 connects the air outlet of the pipeline at anaerobic reation pool 21 top just to drives impeller 24, the air blown out by the pipeline connecting anaerobic reation pool 21 top blows to the top drive impeller 24 of agitator, and drives impeller 24 is rotated; The packing layer 28 being no less than 1 layer is provided with in described Aerobic Pond 22, packing layer 28 attached biological film, the below of packing layer 28 is provided with aerator 27, thus creates aerobic environment, make good use of oxygen animalcule metabolism removing organic pollutant and nutritive substance, the top of Aerobic Pond 22 is provided with ventilation opening; By air compression plant, air compressing is filled with air accumulator 26, the pressurized air flowed out in air accumulator 26 promotes agitator and rotates, carries out aeration to Aerobic Pond 22, simple and reasonable, effectively realizes the stirring of anaerobic reation pool 21 and the aeration of Aerobic Pond 22; Be provided with water outlet at Aerobic Pond apart from bottom 2/3 place connecting tube by transmission pipeline 43, connect described adsorption unit top water inlet by connecting tube.
Refer to Fig. 2, Aerobic Pond 22 medium position is provided with heat riser 3, described heat riser 3 array is located in Aerobic Pond 22, upper end is slightly above water level graticule, lower end is positioned at about 1/4 place at the bottom of Aerobic Pond 22 vertical direction distance pond, and heat riser 3 comprises convex lens 31, support 32, thermal insulation layer 33, light-intaking tube 35 and heating plate 36, and described light-intaking tube 35 is cylindrical, light-intaking tube 35 inside is hollow structure, and light-intaking tube 35 adopts implosion guard material; Described support 32 is positioned at the top of light-intaking tube 35, and convex lens 31 are positioned on support 32, and the diameter of convex lens 31 is greater than the diameter of light-intaking tube 35, and convex lens 31 are centrally located on the central axis of light-intaking tube 35; Described light-intaking tube 35 inwall is provided with one deck reflective mirror 34, and reflective mirror 34 is round shape, and thermal insulation layer 33 is wrapped in the outside surface of light-intaking tube 35, and heating plate 36 is positioned at the bottom of light-intaking tube 35, and heating plate 36 is that semicircle is spherical; Sunlight can pass through convex lens 31 by light-ray condensing on the reflective mirror 34 in light-intaking tube 35, reflective mirror 34 can reflect light on heating plate 36 through reflection, the heating of heating plate 36 absorb light, the sewage of circumference, simultaneously due to convex lens 31 by light-ray condensing in light-intaking tube 35, so the sewage of the adjacent bottom portions of convex lens 31 does not have light, sewage is not heated, so just cause the sewage heat of bottom, the sewage temperature at top is low, can form convection current like this, promote drainage flow, saved impeller, reaction effect is good, effectively promotes the carrying out of biochemical reaction.
Refer to Fig. 3, adsorption unit 4 is connected to connection Aerobic Pond by connecting tube, is transmitted the sewage of preliminary treatment by Valve controlling and pipeline, inside there is layered adsorbent filtration, layered adsorbent filtration has the dividing plate of aperture, inside have sorbent material, after filtering, water is discharged by pipeline.Described adsorption unit 4 connects Aerobic Pond, and in aeration tank 2, sewage is through the aeration of Aerobic Pond 22, by adsorption unit 4 on the right side of above-mentioned connecting tube 43, has adjustable valve in the middle of described connecting tube 43; And by sewage inlet valve 44 controlled filter speed and adsorption time, the layered adsorbent filtration being no less than 1 layer is had in adsorption unit 4, be no less than the adsorption layer of 1 layer, every layer of adsorption layer is separated by upper lower clapboard, described dividing plate is netted, fill between every adjacent two layers dividing plate and be all filled with sorbent material, this device can according to required particular case of disposing of sewage, select and change the outfit other various sorbent materials or water purification material; It is inner that diagram sorbent material 41 is placed on adsorption unit 4, effluent stream through time undesirable substance wherein adsorbed by sorbent material 41, discharged by pure water inlet valve 42 by water after layered adsorbent filtration.
Because apparatus of the present invention in this example and above-mentioned implementation method achieve multiple method with the use of, process and equip scientific and reasonable, effectively processed the multiple pollutant in sewage, speed of response is fast, and sewage treating efficiency is high.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.It should be appreciated by those skilled in the art that and can carry out many amendments and replacement to above-described embodiment within the scope of the invention.For purposes of this application, and in particular for claims, word " comprises " and does not get rid of other unit or step.
Claims (10)
1. sewage disposal biological respinse and an absorption purifier, comprising: settling tank, aeration tank, connecting tube and valve and heat riser; The sidewall of described settling tank is provided with the pipeline connecting top, described aeration tank water inlet apart from ground about 1/2 place; Described aeration tank comprises: the anaerobic reation pool of the inside connected successively by connecting tube, aerobic reaction pond, and air compression plant; Described heat riser is located in Aerobic Pond, comprising: convex lens, support, thermal insulation layer, light-intaking tube and heating plate;
It is characterized in that: described aeration tank connects adsorption unit by pipeline, be provided with layered adsorbent filtration in adsorption unit, in layer, be filled with sorbent material.
2. a kind of sewage disposal biological respinse according to claim 1 and absorption purifier, it is characterized in that, described aeration tank is provided with water outlet far from position, place, bottom 2/3, described water outlet connects adsorption unit top water inlet by pipeline, the water port after process is provided with, connecting tube after water port bottom described adsorption unit; Valve is provided with in the middle of described connecting tube.
3. the sewage disposal adsorption unit according to claim 1 or 3, it is characterized in that, layered adsorbent filtration is provided with in described adsorption unit, the adsorption layer being no less than 1 layer is had in layered adsorbent filtration, every layer of adsorption layer is made up of upper lower clapboard, described dividing plate is netted, arranges sorbent material in two-layer dividing plate.
4. a kind of sewage disposal biological respinse according to claim 1 and absorption purifier, it is characterized in that, agitator is provided with in described anaerobic reation pool, the stir shaft of agitator is installed on the top of anaerobic reation pool, it is provided with drives impeller, anaerobic reation pool is stretched out in the upper end of described stir shaft, and the part that stir shaft stretches out anaerobic reation pool is provided with drives impeller.
5. a kind of sewage disposal biological respinse according to claim 1 or 6 and absorption purifier, it is characterized in that, the air outlet of described air accumulator connects anaerobic reation pool top and aerator respectively by pipeline, and air accumulator connects the air outlet of the pipeline at anaerobic reation pool top just to drives impeller.
6. a kind of sewage disposal biological respinse according to claim 1 and absorption purifier, it is characterized in that, be provided with the packing layer being no less than 1 layer in described aerobic reaction pond, packing layer attached biological film, the below of packing layer is provided with aerator.
7. a kind of sewage disposal biological respinse according to claim 1 or 8 and absorption purifier, it is characterized in that, the top of described Aerobic Pond is provided with ventilation opening.
8. heat riser according to claim 1, is characterized in that, described light-intaking tube is cylindrical, and light-intaking tube inside is hollow structure; Described support is positioned at the top of light-intaking tube, and convex lens are positioned on support, and the diameter of convex lens is greater than the diameter of light-intaking tube, and convex lens are centrally located on the central axis of light-intaking tube; Described light-intaking tube inwall is provided with one deck reflective mirror, and reflective mirror is round shape, and thermal insulation layer is wrapped in the outside surface of light-intaking tube, and heating plate is positioned at the bottom of light-intaking tube.
9. the heat riser according to claim 1 or 10, is characterized in that, described light-intaking tube adopts implosion guard material; Described heating plate is that semicircle is spherical.
10. a kind of sewage disposal biological respinse according to claim 1 and absorption purifier, it is characterized in that, described heat riser upper end is slightly above water level graticule, lower end is positioned at about 1/4 place at the bottom of Aerobic Pond vertical direction distance pond, be provided with in described Aerobic Pond and Support Position is installed, have the described heat riser array being no less than 1 to be located in described Aerobic Pond.
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| CN201810445827.1A CN108585363A (en) | 2015-09-24 | 2015-09-24 | A kind of sewage disposal biological respinse and absorption purifier |
| CN201810445829.0A CN108395059B (en) | 2015-09-24 | 2015-09-24 | Biological reaction and adsorption water purification device for sewage treatment |
| CN201510612850.1A CN105236670B (en) | 2015-09-24 | 2015-09-24 | A kind of sewage disposal biological respinse and absorption purifier |
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| CN201510612850.1A CN105236670B (en) | 2015-09-24 | 2015-09-24 | A kind of sewage disposal biological respinse and absorption purifier |
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| CN201810445829.0A Division CN108395059B (en) | 2015-09-24 | 2015-09-24 | Biological reaction and adsorption water purification device for sewage treatment |
| CN201810445827.1A Division CN108585363A (en) | 2015-09-24 | 2015-09-24 | A kind of sewage disposal biological respinse and absorption purifier |
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| CN201810445827.1A Withdrawn CN108585363A (en) | 2015-09-24 | 2015-09-24 | A kind of sewage disposal biological respinse and absorption purifier |
| CN201510612850.1A Active CN105236670B (en) | 2015-09-24 | 2015-09-24 | A kind of sewage disposal biological respinse and absorption purifier |
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| CN201810445827.1A Withdrawn CN108585363A (en) | 2015-09-24 | 2015-09-24 | A kind of sewage disposal biological respinse and absorption purifier |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108585363A (en) | 2018-09-28 |
| CN105236670B (en) | 2018-08-03 |
| CN108395059B (en) | 2020-11-17 |
| CN108395059A (en) | 2018-08-14 |
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