CN108675572A - A kind of chemical engineering sewage integrated treatment unit - Google Patents
A kind of chemical engineering sewage integrated treatment unit Download PDFInfo
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- CN108675572A CN108675572A CN201810837801.1A CN201810837801A CN108675572A CN 108675572 A CN108675572 A CN 108675572A CN 201810837801 A CN201810837801 A CN 201810837801A CN 108675572 A CN108675572 A CN 108675572A
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- pond
- water
- sewage
- decomposing pool
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- 239000010865 sewage Substances 0.000 title claims abstract description 81
- 238000003889 chemical engineering Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000005273 aeration Methods 0.000 claims abstract description 62
- 230000000903 blocking effect Effects 0.000 claims abstract description 34
- 238000004062 sedimentation Methods 0.000 claims abstract description 33
- 238000004332 deodorization Methods 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 24
- 230000015556 catabolic process Effects 0.000 claims description 17
- 238000006731 degradation reaction Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 17
- 238000000855 fermentation Methods 0.000 claims description 10
- 230000004151 fermentation Effects 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 10
- 239000010801 sewage sludge Substances 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 206010021036 Hyponatraemia Diseases 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention discloses a kind of chemical engineering sewage integrated treatment units,Including the aeration decomposing pool being sequentially communicated,Regulating reservoir,Level-one anaerobic organism pond,Secondary anaerobic biological tank and sedimentation basin,It is equipped with water inlet on aeration decomposing pool,The aeration board that decomposing pool is isolated up and down will be aerated by being equipped in aeration decomposing pool,The lower part of aeration decomposing pool is equipped with the rotary electric machine that output runs through after aeration board and connect with the agitating device in aeration decomposing pool,The exhaust fan being connected to aeration decomposing pool is equipped with above aeration decomposing pool,Also perforation is connected with aspiration pump above aeration decomposing pool,The output connection water blocking pond of aspiration pump,The gas outlet in water blocking pond is sequentially connected frequency conversion cracker and deodorization device,Deodorization device output connection escape pipe,The water outlet connection level-one anaerobic organism pond in water blocking pond,Secondary anaerobic biological tank connects sedimentation basin by suction unit,The drop web plate being obliquely installed is equipped in sedimentation basin.The present invention is low with processing cost, processing is convenient, fast.
Description
Technical field
The present invention relates to the technical fields of sewage disposal, more specifically, it relates to a kind of chemical engineering sewage integrated treatment
Device.
Background technology
Currently, requirement of the China to wastewater treatment rate is increasingly strict, and as China's urban population increases sharply, city
Town water requirement is drastically incremented by, and corresponding sewage quantity is also drastically incremented by.And at present for cities and towns, the intensive of population increases, side
Face reflects cities and towns industrial expansion, is further easy to cause cities and towns area occupied and reduces, and is easy to cause chemical industry dirt instead in this way
Water process relative difficulty lacks suitable treatment process, and discharges difficulty after handling, and eventually leads to processing cost height, and
And the living environment of above the average age for marriage foul smell influence surrounding resident is easy tod produce in chemical engineering sewage processing procedure, it is needed in this way by chemical industry
Sewage treatment plant is arranged in suburb, but undoubtedly improves processing cost in this way, some remote districts are needed to transport chemical industry dirt
Water causes processing timeliness long, and cost is also to relatively high, therefore it is particularly important how further to solve the above problems.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of chemical engineering sewage integrated treatment dress
It sets, has the characteristics that processing cost is low, processing is convenient, fast.
To achieve the above object, the present invention provides following technical solutions：
A kind of chemical engineering sewage integrated treatment unit, from front to back include be sequentially communicated aeration decomposing pool, regulating reservoir,
Level-one anaerobic organism pond, secondary anaerobic biological tank and sedimentation basin, level-one anaerobic organism pond are composite filling, secondary anaerobic
Biological tank is granulated filler, is equipped with water inlet on aeration decomposing pool, which is characterized in that be equipped in the aeration decomposing pool
The decomposing pool aeration board be isolated up and down will be aerated, the lower part for being aerated decomposing pool be equipped with output after aeration board and with exposure
The rotary electric machine of agitating device connection in gas decomposing pool, is equipped with the pumping being connected to aeration decomposing pool above aeration decomposing pool
Wind turbine, the also perforation of aeration decomposing pool top are connected with aspiration pump, the output connection water blocking pond of the aspiration pump, the water blocking pond
Gas outlet be sequentially connected frequency conversion cracker and deodorization device, deodorization device output connection escape pipe, the input of exhaust fan is also
It is separately connected regulating reservoir, level-one anaerobic organism pond, secondary anaerobic biological tank and sedimentation basin by branch's trachea, water blocking pond
Water outlet connects level-one anaerobic organism pond, and the secondary anaerobic biological tank connects sedimentation basin by suction unit, in sedimentation basin
Equipped with the drop web plate that sedimentation basin is divided into sewage sludge storage area and contraminated zone being obliquely installed, the output connection in contraminated zone is dirty
Water degradation area, the output connection mud fermentation zone in sewage sludge storage area.
Further, include in order to improve water blocking effect, in the water blocking pond two pieces be symmetrical arranged and between exist interval
Water fender.
Further, in order to improve filter effect, it is equipped with the first filter screen being obliquely installed in the top of aeration decomposing pool,
The cover board that door can be opened is equipped in the side of the first filter screen.
Further, for filter effect, it is equipped with horizontally disposed second filter screen in the top of aeration decomposing pool, it is described
Second filter screen, which is equipped with, can carry out the horizontal idler wheel rolled.
Further, in order to improve the mixed effect with air, the setting of two block gaps is equipped in the top of aeration decomposing pool
Water-mixing plate, is equipped with more than one spaced waterwheel between water-mixing plate, and water is stirred in the waterwheel both sides by shaft with two pieces
Plate is rotatablely connected.
The step of handling chemical engineering sewage the invention also discloses a kind of chemical engineering sewage integrated treatment unit is as follows：
S1, chemical engineering sewage is introduced into aeration decomposing pool by water inlet, is discharged into sky to sewage first with exhaust fan at this time
Gas, and so that sewage is come into full contact with oxygen using agitating device and mix, then regulating reservoir is sent into after aeration board is aerated；And
It can be mixed into gas at this time with filthy gas, and water blocking pond is sent by exhaust fan, then water blocking pond be utilized to remove foul smell
In excessive moisture after be sent into deodorization device, the clean gas without foul smell is exported by escape pipe after deodorization；And the water in water blocking pond
It is diverted into level-one anaerobic organism pond；
Sewage after S2, aeration passes sequentially through regulating reservoir, level-one anaerobic organism pond, secondary anaerobic biological tank and sedimentation basin
It is acted on, the regulating reservoir primarily serves the effect of regulating pondage and precipitation separation, and level-one anaerobic organism pond is combination
Filler, secondary anaerobic biological tank are granulated filler, then by utilizing suction unit to be sent into precipitation after secondary anaerobic biological tank
Pond；
S3, under the effect of drop web plate that sedimentation basin is obliquely installed, purified sewage is flowed into contraminated zone, and sludge
Sewage sludge storage area is stayed in, when mud is excessive, the fermentation of mud fermentation zone is flowed into, when the sewage in contraminated zone is excessive, is sent into sewage
The degradation of degradation area becomes can be with the clean water of direct emission；
The foul smell that S4 while level-one anaerobic organism pond, secondary anaerobic biological tank and sedimentation basin generate can be connect by branch
Tracheae, which is extracted and is sent by exhaust fan, becomes clean gas discharge after water blocking pond, deodorization device processing.
Further, filter effect is improved, pre-filtering effect is carried out to the sewage of entrance in step sl.
Further, filter effect is improved, the sewage intercepting well waterwheel of entrance is carried out in step sl fully molten with oxygen
Solution.
By using above-mentioned technical proposal, the present invention is passed through air in being decomposed late by aeration and mixes, so that
Foul smell is mixed with air, and being then sent into frequency conversion cracker using exhaust fan carries out foul smell inorganic matter degradation, is then fed into deodorization
Device carries out in the air body feeding air that deodorization ultimately becomes clean, while sewage passes through regulating reservoir respectively, level-one anaerobism is given birth to
Object pond, secondary anaerobic biological tank and sedimentation basin become sewage after carrying out microbiological treatment, precipitation and come and detached, most
The mud generated eventually ferments, and two sewage become clean water discharge after carrying out secondary degradation, finally realize processing cost
Advantage low, processing is convenient, fast.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of chemical engineering sewage integrated treatment unit in embodiment 1；
Fig. 2 is a kind of structural schematic diagram of chemical engineering sewage integrated treatment unit in embodiment 2；
Fig. 3 is a kind of structural schematic diagram of chemical engineering sewage integrated treatment unit in embodiment 3；
Fig. 4 is a kind of structural schematic diagram of chemical engineering sewage integrated treatment unit in embodiment 4；
Fig. 5 is a kind of structural schematic diagram of chemical engineering sewage integrated treatment unit in embodiment 5；
Fig. 6 is the connection diagram of waterwheel and water-mixing plate in embodiment 5.
In figure：1, it is aerated decomposing pool；2, regulating reservoir；3, level-one anaerobic organism pond；4 secondary anaerobic biological tanks；5, it precipitates
Pond；6, aeration board；7, agitating device；8, rotary electric machine；9, exhaust fan；10, aspiration pump；11, water blocking pond；12, frequency conversion cracking dress
It sets；13, deodorization device；14, escape pipe；15, branch's trachea；16, suction unit；17, sewage sludge storage area；18, contraminated zone；
19, drop web plate；20, sewage degradation area；21, mud fermentation zone；22, water fender；23, the first filter screen；24, cover board；25、
Second filter screen；26, idler wheel；27, water-mixing plate；28, waterwheel；29, shaft；30, water inlet；31, motor.
Specific implementation mode
Embodiment 1：
Below in conjunction with attached drawing 1, invention is further described in detail.
A kind of chemical engineering sewage integrated treatment unit, as shown in Figure 1, including that the aeration being sequentially communicated decomposes from front to back
Pond 1, regulating reservoir 2, level-one anaerobic organism pond 3, secondary anaerobic biological tank 4 and sedimentation basin 5, level-one anaerobic organism pond 3 are group
Filler is closed, secondary anaerobic biological tank 4 is granulated filler, and water inlet 30 is equipped on aeration decomposing pool 1, and the aeration decomposes
Equipped with that will be aerated the aeration board 6 that about 1 decomposing pool is isolated in pond 1, the lower part of aeration decomposing pool 1 is equipped with output through exposure
The rotary electric machine 8 being connect after gas plate 6 and with the agitating device 7 in aeration decomposing pool 1, is equipped with and exposure above aeration decomposing pool 1
The exhaust fan 9 that gas decomposing pool 1 is connected to, the also perforation of aeration decomposing pool 1 top are connected with aspiration pump 10, the aspiration pump 10 it is defeated
Go out to connect water blocking pond 11, the gas outlet in the water blocking pond 11 is sequentially connected frequency conversion cracker 12 and deodorization device 13, deodorization dress
13 outputs connection escape pipe 14 is set, the input of exhaust fan 9 is also separately connected regulating reservoir 2, level-one anaerobism by branch's trachea 15
Biological tank 3, secondary anaerobic biological tank 4 and sedimentation basin 5, the water outlet connection level-one anaerobic organism pond 3 in water blocking pond 11, described two
Grade anaerobic organism pond 4 connects sedimentation basin 5 by suction unit 16, draws sedimentation basin 5 equipped with what is be obliquely installed in sedimentation basin 5
It is divided into the drop web plate 19 in sewage sludge storage area 17 and contraminated zone 18, the output connection sewage degradation area 20 in contraminated zone 18, sludge storage
Deposit the output connection mud fermentation zone 21 in area 17.
Operation principle：By chemical engineering sewage by water inlet 30 be introduced into aeration decomposing pool 1, at this time first with exhaust fan 9 to
Sewage is discharged into air, and so that sewage is come into full contact with oxygen using agitating device 7 and mix, and is then sent after the aeration of aeration board 6
Enter regulating reservoir 2；And can be mixed into gas at this time with filthy gas, and water blocking pond 11 is sent by exhaust fan 9, it is then sharp
It is sent into deodorization device 13 after removing the excessive moisture in foul smell with water blocking pond 11, is exported by escape pipe 14 after deodorization clean odorless
The gas of gas；And the moisture in water blocking pond 11 flows into level-one anaerobic organism pond 3；Sewage after aeration passes sequentially through regulating reservoir 2, one
Grade anaerobic organism pond 3, secondary anaerobic biological tank 4 and sedimentation basin 5 are acted on, and the regulating reservoir 2 primarily serves regulating pondage
With the effect of precipitation separation, level-one anaerobic organism pond 3 is composite filling, and secondary anaerobic biological tank 4 is granulated filler,
Then by utilizing suction unit 16 to be sent into sedimentation basin 5 after secondary anaerobic biological tank 4；In the drop net that sedimentation basin 5 is obliquely installed
Under plate 19 acts on, purified sewage is flowed into contraminated zone 18, and sludge stays in sewage sludge storage area 17, when mud is excessive,
It flows into mud fermentation zone 21 to ferment, when the sewage in contraminated zone 18 is excessive, the feeding sewage degradation degradation of area 20 becomes can be direct
The clean water of discharge；The foul smell that level-one anaerobic organism pond 3, secondary anaerobic biological tank 4 and sedimentation basin 5 generate simultaneously can pass through
Branch's trachea 15, which is extracted and is sent by exhaust fan 9, becomes clean gas discharge after water blocking pond 11, the processing of deodorization device 13.
Embodiment 2：
A kind of chemical engineering sewage integrated treatment unit, as shown in Fig. 2, further, in order to improve water blocking effect, the gear
Include in pond 11 two pieces be symmetrical arranged and between exist interval water fender 22.
By using above-mentioned technical proposal, water blocking effect can be improved, the final treatment effect improved to foul smell.
Embodiment 3：
A kind of chemical engineering sewage integrated treatment unit, as shown in figure 3, further, in order to improve filter effect, being aerated
The top of decomposing pool 1 is equipped with the first filter screen 23 being obliquely installed, and is equipped with and can open door in the side of the first filter screen 23
Cover board 24.By using above-mentioned technical proposal, filter effect can be improved.
Embodiment 4：
A kind of chemical engineering sewage integrated treatment unit, as shown in figure 4, further, for filter effect, being decomposed in aeration
The top in pond 1 is equipped with horizontally disposed second filter screen 25, and second filter screen 25 is equipped with what the level of capable of carrying out rolled
Idler wheel 26.By using above-mentioned technical proposal, filter effect can be improved, while realizing to miscellaneous in sewage using idler wheel 26
Matter roll becoming smaller, and accelerates later stage degradation effect, and idler wheel 26 is driven by motor 31.
Embodiment 5：
A kind of chemical engineering sewage integrated treatment unit, as seen in figs. 5-6, further, in order to improve the mixing effect with air
Fruit is equipped with the water-mixing plate 27 of two block gaps setting in the top of aeration decomposing pool 1, more than one is equipped between water-mixing plate 27
Spaced waterwheel 28,28 both sides of the waterwheel are rotatablely connected by shaft 29 and two pieces of water-mixing plates 27.By using above-mentioned
Technical solution, when sewage is from water inlet into fashionable, under gravity so that waterwheel 28 rotates, to by sewage with it is empty
Gas repeats to mix, and improves final mixed effect.
Embodiment 6：
At a kind of chemical engineering sewage integration as described in embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5
The step of managing device processing chemical engineering sewage is as follows：
S1, chemical engineering sewage is introduced into aeration decomposing pool 1 by water inlet 30, is arranged at this time to sewage first with exhaust fan 9
Enter air, and so that sewage is come into full contact with oxygen using agitating device 7 and mix, is then sent into and adjusts after the aeration of aeration board 6
Pond 2；And can be mixed into gas at this time with filthy gas, and water blocking pond 11 is sent by exhaust fan 9, then utilize water blocking
Deodorization device 13 is sent into pond 11 after removing the excessive moisture in foul smell, and the clean gas without foul smell is exported by escape pipe 14 after deodorization
Body；And the moisture in water blocking pond 11 flows into level-one anaerobic organism pond 3；
Sewage after S2, aeration passes sequentially through regulating reservoir 2, level-one anaerobic organism pond 3, secondary anaerobic biological tank 4 and precipitation
Pond 5 is acted on, and the regulating reservoir 2 primarily serves the effect of regulating pondage and precipitation separation, level-one anaerobic organism pond 3
For composite filling, secondary anaerobic biological tank 4 is granulated filler, then by utilizing suction unit after secondary anaerobic biological tank 4
16 are sent into sedimentation basin 5；
S3, in the case where drop web plate 19 that sedimentation basin 5 is obliquely installed acts on, purified sewage is flowed into contraminated zone 18, and
Sludge stays in sewage sludge storage area 17, when mud is excessive, flows into mud fermentation zone 21 and ferments, when the sewage in contraminated zone 18 is excessive
When, the feeding sewage degradation degradation of area 20 becomes can be with the clean water of direct emission；
The foul smell that S4 while level-one anaerobic organism pond 3, secondary anaerobic biological tank 4 and sedimentation basin 5 generate can be by dividing
Branch trachea 15, which is extracted and is sent by exhaust fan 9, becomes clean gas discharge after water blocking pond 11, the processing of deodorization device 13.
Further, filter effect is improved, pre-filtering effect is carried out to the sewage of entrance in step sl.
Further, filter effect is improved, the sewage intercepting well waterwheel 28 of entrance is carried out in step sl fully molten with oxygen
Solution.
In conclusion the invention has the advantages that：By using above-mentioned technical proposal, the present invention passes through aeration
It is passed through air in decomposing late to be mixed, so that foul smell is mixed with air, exhaust fan is then utilized to be sent into frequency conversion cracking dress
It sets and carries out foul smell inorganic matter degradation, be then fed into deodorization device and carry out in the air body feeding air that deodorization ultimately becomes clean,
Sewage is carried out by regulating reservoir, level-one anaerobic organism pond, secondary anaerobic biological tank and sedimentation basin at microorganism respectively simultaneously
Become sewage after reason, precipitation and come and detached, the mud finally generated ferments, after two sewage carry out secondary degradation
Become clean water discharge, the final advantage for realizing that processing cost is low, processing is convenient, fast.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as
It is all protected by Patent Law in scope of the presently claimed invention.
Claims (10)
1. a kind of chemical engineering sewage integrated treatment unit includes aeration decomposing pool (1), the regulating reservoir being sequentially communicated from front to back
(2), level-one anaerobic organism pond (3), secondary anaerobic biological tank (4) and sedimentation basin (5), level-one anaerobic organism pond (3) are group
Filler is closed, secondary anaerobic biological tank (4) is granulated filler, water inlet (30) is equipped on aeration decomposing pool (1), feature exists
In the aeration board (6) that decomposing pool (1) is isolated up and down will be aerated by being equipped in the aeration decomposing pool (1), be aerated decomposing pool
(1) lower part is equipped with the rotation electricity that output is connect afterwards and with the agitating device (7) in aeration decomposing pool (1) through aeration board (6)
Machine (8) is equipped with the exhaust fan (9) being connected to aeration decomposing pool (1) above aeration decomposing pool (1), is aerated above decomposing pool (1)
Also perforation is connected with aspiration pump (10), and output connection water blocking pond (11) of the aspiration pump (10), water blocking pond (11) go out
Gas port is sequentially connected frequency conversion cracker (12) and deodorization device (13), and deodorization device (13) output connection escape pipe (14) is taken out
The input of wind turbine (9) is also separately connected regulating reservoir (2), level-one anaerobic organism pond (3), secondary anaerobic by branch's trachea (15)
Biological tank (4) and sedimentation basin (5), water outlet connection level-one anaerobic organism pond (3) of water blocking pond (11), the secondary anaerobic biology
Pond (4) connects sedimentation basin (5) by suction unit (16), and be obliquely installed divide sedimentation basin (5) is equipped in the sedimentation basin (5)
For the drop web plate (19) of sewage sludge storage area (17) and contraminated zone (18), the output connection sewage degradation area of contraminated zone (18)
(20), output connection mud fermentation zone (21) of sewage sludge storage area (17).
2. a kind of chemical engineering sewage integrated treatment unit according to claim 1, it is characterised in that：The water blocking pond (11)
Include inside two pieces be symmetrical arranged and between exist interval water fender (22).
3. a kind of chemical engineering sewage integrated treatment unit according to claim 1 or 2, it is characterised in that：It is decomposed in aeration
The top in pond (1) is equipped with the first filter screen (23) being obliquely installed, and is equipped with and can beat door in the side of the first filter screen (23)
The cover board (24) opened.
4. a kind of chemical engineering sewage integrated treatment unit according to claim 1 or 2, it is characterised in that：It is decomposed in aeration
The top in pond (1) is equipped with horizontally disposed second filter screen (25), and second filter screen (25), which is equipped with, can carry out level
The idler wheel (26) rolled.
5. a kind of chemical engineering sewage integrated treatment unit according to claim 1 or 2, it is characterised in that：It is decomposed in aeration
The top in pond (1) is equipped with the water-mixing plate (27) of two block gaps setting, more than one interval is equipped between water-mixing plate (27) and is arranged
Waterwheel (28), waterwheel (28) both sides pass through shaft (29) and are rotatablely connected with two pieces of water-mixing plates (27).
6. a kind of chemical engineering sewage integrated treatment unit according to claim 3, it is characterised in that：In aeration decomposing pool
(1) top is equipped with the water-mixing plate (27) of two block gaps setting, and it is spaced that more than one is equipped between water-mixing plate (27)
Waterwheel (28), waterwheel (28) both sides are rotatablely connected by shaft (29) and two pieces of water-mixing plates (27).
7. a kind of chemical engineering sewage integrated treatment unit according to claim 4, it is characterised in that：In aeration decomposing pool
(1) top is equipped with the water-mixing plate (27) of two block gaps setting, and it is spaced that more than one is equipped between water-mixing plate (27)
Waterwheel (28), the waterwheel both sides are rotatablely connected by shaft (29) and two pieces of water-mixing plates (27).
8. a kind of chemical engineering sewage integrated treatment unit according to claim 1, which is characterized in that the chemical engineering sewage one
It is as follows that body processing unit handles the step of chemical engineering sewage：
S1, chemical engineering sewage is introduced into aeration decomposing pool (1) by water inlet (30), at this time first with exhaust fan (9) to sewage
It is discharged into air, and so that sewage is come into full contact with oxygen using agitating device (7) and mixes, is then sent after aeration board (6) aeration
Enter regulating reservoir (2)；And can be mixed into gas at this time with filthy gas, and water blocking pond (11) are sent by exhaust fan (9), so
It is sent into deodorization device (13) after utilizing the excessive moisture in water blocking pond (11) removal foul smell afterwards, is exported by escape pipe (14) after deodorization
Gas of the cleaning without foul smell；And the moisture of water blocking pond (11) flows into level-one anaerobic organism pond (3)；
Sewage after S2, aeration passes sequentially through regulating reservoir (2), level-one anaerobic organism pond (3), secondary anaerobic biological tank (4) and sinks
Shallow lake pond (5) is acted on, and the regulating reservoir (2) primarily serves the effect of regulating pondage and precipitation separation, the level-one anaerobism life
Object pond (3) is composite filling, and secondary anaerobic biological tank (4) is granulated filler, then sharp afterwards by secondary anaerobic biological tank (4)
It is sent into sedimentation basin (5) with suction unit (16)；
S3, under the effect of drop web plate (19) that sedimentation basin (5) is obliquely installed, purified sewage is flowed into contraminated zone (18),
And sludge stays in sewage sludge storage area (17), when mud is excessive, flows into mud fermentation zone (21) fermentation, when the dirt of contraminated zone (18)
When dilutional hyponatremia, feeding sewage degradation area (20) degradation becomes can be with the clean water of direct emission；
The foul smell that S4 while level-one anaerobic organism pond (3), secondary anaerobic biological tank (4) and sedimentation basin (5) generate can be by dividing
Branch trachea (15) becomes clean gas after extracting and being sent into water blocking pond (11), deodorization device (13) processing by exhaust fan (9)
Discharge.
9. a kind of chemical engineering sewage integrated treatment unit according to claim 8, which is characterized in that in step sl into
The sewage entered carries out pre-filtering effect.
10. a kind of chemical engineering sewage integrated treatment unit according to claim 8, which is characterized in that right in step sl
Sewage intercepting well waterwheel (28) progress of entrance is fully dissolved with oxygen.
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| CN104787966A (en) * | 2015-03-30 | 2015-07-22 | 常州大学 | System for treating waste water and odor from waste oil recycling and processing |
| CN104909512A (en) * | 2015-05-14 | 2015-09-16 | 中国电建集团贵阳勘测设计研究院有限公司 | Immigration settlement town domestic sewage treatment system and method |
| CN205710060U (en) * | 2016-06-27 | 2016-11-23 | 内蒙古医科大学 | A kind of wastewater from chemical industry purifying processing device |
| CN207294523U (en) * | 2017-09-21 | 2018-05-01 | 任杰 | A kind of small-sized integrated sewage-treatment plant |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787966A (en) * | 2015-03-30 | 2015-07-22 | 常州大学 | System for treating waste water and odor from waste oil recycling and processing |
| CN104909512A (en) * | 2015-05-14 | 2015-09-16 | 中国电建集团贵阳勘测设计研究院有限公司 | Immigration settlement town domestic sewage treatment system and method |
| CN205710060U (en) * | 2016-06-27 | 2016-11-23 | 内蒙古医科大学 | A kind of wastewater from chemical industry purifying processing device |
| CN207294523U (en) * | 2017-09-21 | 2018-05-01 | 任杰 | A kind of small-sized integrated sewage-treatment plant |
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