CN110342752A - A kind of reinforced sewage composite anaerobic processing unit and processing method - Google Patents
A kind of reinforced sewage composite anaerobic processing unit and processing method Download PDFInfo
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- CN110342752A CN110342752A CN201910704027.1A CN201910704027A CN110342752A CN 110342752 A CN110342752 A CN 110342752A CN 201910704027 A CN201910704027 A CN 201910704027A CN 110342752 A CN110342752 A CN 110342752A
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- Prior art keywords
- sewage
- oil separator
- fermentation vat
- filtering ponds
- aeration
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Classifications
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- 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
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
-
- 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
- C02F3/2866—Particular arrangements for anaerobic reactors
Abstract
The invention discloses a kind of reinforced sewage composite anaerobic processing unit and processing method, be to solve in existing sewage treatment using medicament there are the problem of.This product includes grid pond, oil separator, filtering ponds and fermentation vat, the grid pond is connected with water inlet pipe and is provided with the grid for removing large granular impurity in grid pond, grid pond is connected with oil separator and is provided with the oil removal pipe for removing oil slick in oil separator, the lower end of oil separator is connected with the lower end of filtering ponds and is provided with the filter layer for filtering fine particle in filtering ponds, the lower end of fermentation vat is connected by pulsating pump with filtering ponds, the bottom of fermentation vat is provided with sludge blanket, the top of sludge blanket is provided with anaerobism packing layer, the top of fermentation vat is provided with floating stuffing.This product design rationally, is used cooperatively by physical removal and biofermentation, can be carried out fully degraded to the organic matter in trade effluent, not will cause secondary pollution, treatment effect and good operation stability.
Description
Technical field
The present invention relates to sewage treatment field, specifically a kind of reinforced sewage composite anaerobic processing unit.
Background technique
Industry is primarily referred to as the industry or engineering of feedstock capture and product processing and manufacturing.Industry is the production of division of labor in society development
Object, by handicraft, mordern industry, the several developing stage of modern industry.
Industry is the important component of secondary industry, is broadly divided into light industry and heavy industry two major classes.Industry is unique
The department of the production modernization means of labour, it decides the speed, scale and level of national economic modernization, each in contemporary world
Leading role is played in state's national economy.Industry also provide for itself with other each departments of national economy raw material, fuel and
Power provides manufactured consumer goods for people's material and cultural life.
Also some pollutants are produced while industry offers convenience for us, trade effluent is exactly one of.Industry
Sewage refers to the sewage and waste liquid generated in industrial processes, wherein containing the industrial production materials outflowed with water, intermediate production
The pollutant generated in object, byproduct and production process.There are strict requirements in country for the discharge of trade effluent, and industry is dirty
Water has to pass through processing and could discharge, and most common processing mode is using Chemical treatment, and this mode has one
Fixed effect, but pharmaceutical use is big, is easy to cause secondary pollution, people are also in the research for carrying out related fields.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of reinforced sewage composite anaerobic processing unit, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the embodiment of the present invention provides the following technical solutions:
A kind of reinforced sewage composite anaerobic processing unit, including grid pond, oil separator, filtering ponds and fermentation vat, the grid pond
It is connected with water inlet pipe and is provided with the grid for removing large granular impurity in grid pond, grid pond is connected simultaneously with oil separator
And the oil removal pipe for removing oil slick is provided in oil separator, the lower end of oil separator is connected and filters with the lower end of filtering ponds
The filter layer for filtering fine particle is provided in pond, the lower end of fermentation vat is connected by pulsating pump with filtering ponds, fermentation vat
Bottom be provided with sludge blanket, the top of sludge blanket is provided with anaerobism packing layer, and the top of fermentation vat is provided with floating stuffing, this
Product by removal large granular impurity, removal oil slick, filter fine particle and fermentation combined processing, can by sewage treatment,
Reach discharge standard.
As further embodiment of the embodiment of the present invention: being equipped with agitator arm in oil separator, agitator arm passes through stirring
Axis is connected with the output end of driving motor, and to drive agitating shaft to work, agitating shaft drives agitator arm work for driving motor work
Make, sewage can be stirred, increase the surface area that oil slick is contacted with oil removal pipe, guarantees that oil slick is all removed.
As further embodiment of the embodiment of the present invention: sludge blanket includes granule sludge layer and floc sludge layer, and particle is dirty
Mud layer can be used as the main place of organic matter degradation in sewage, and organic matter generates biogas by microbial digestion in the layer, dirty
The biogas that water is generated together with granule sludge layer ascends into floc sludge layer, the partial organic substances in sewage floc sludge layer into
Row degradation.
As further embodiment of the embodiment of the present invention: the bottom of sludge blanket is additionally provided with aeration devices, and aeration devices can
Auxiliary stirring is carried out to sludge, guarantees being sufficiently mixed for muddy water, conducive to coming into full contact with for sewage and sludge, sludge blanket is avoided to occur
Channel or short stream, it is also ensured that floating stuffing does not sink.
As further embodiment of the embodiment of the present invention: the water outlet of fermentation vat is connected with sedimentation basin, and sedimentation basin is to fermentation
Treated, and water carries out precipitation process, and sludge is separated from water, and guarantees effluent quality.
As further embodiment of the embodiment of the present invention: aeration devices include aeration main body and aeration head, the aeration master
Body is connected by aeration tube with Aeration fan, and aeration head is fixed on aeration main body upper end and aeration head and is evenly distributed with exposure
Gas micropore, the compressed air that Aeration fan generates enter aeration main body by aeration tube, and compressed air is again by aeration head
Aerating pore is entered in sewage with higher flow velocity, forms microbubble, is realized high efficiency, the high concentration oxygenation of sewage, is guaranteed mud
Water is sufficiently mixed.
The processing method of the reinforced sewage composite anaerobic processing unit, the specific steps are as follows:
Step 1, sewage flow into grid pond from water inlet pipe, and grid pond removes the large granular impurity in sewage, and sewage is from grid pond
Flow into oil separator；
Step 2, oil separator remove the oil slick in sewage, and then sewage in oil separator flows into filtering ponds, and filtering ponds are by sewage
In fine particulate filter, pulsating pump by filtering ponds sewage suck fermentation vat；
Step 3, the organic matter in sewage carry out biochemical reaction in sludge blanket and anaerobism packing layer, and floating stuffing retains suspended matter,
Sewage can qualified discharge.
Compared with prior art, the beneficial effect of the embodiment of the present invention is:
This product design rationally, be used cooperatively by physical removal and biofermentation, can to the organic matter in trade effluent into
Row fully degraded, not will cause secondary pollution, treatment effect and good operation stability, and prospect of the application is wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of reinforced sewage composite anaerobic processing unit.
Fig. 2 is the structural schematic diagram of aeration devices in reinforced sewage composite anaerobic processing unit.
Fig. 3 is the structural schematic diagram of grid in reinforced sewage composite anaerobic processing unit.
Wherein: 1- water inlet pipe, 2- grid pond, 3- grid, 4- oil separator, 5- agitator arm, 6- filtering ponds, 7- pulsating pump,
8- aeration devices, 9- sludge blanket, 10- anaerobism packing layer, 11- floating stuffing, 12- sedimentation basin, 13- are aerated main body, 14- aeration
Head, 15- aerating pore.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of reinforced sewage composite anaerobic processing unit, including grid pond 2, oil separator 4, filtering ponds 6 and fermentation vat, the grid
Pond 2 is connected with water inlet pipe 1 and is provided with the grid 3 for removing large granular impurity, grid pond 2 and oil separator 4 in grid pond 2
It is connected and is provided with the oil removal pipe for removing oil slick, the lower end of oil separator 4 and the lower end phase of filtering ponds 6 in oil separator 4
It is connected to and is provided in filtering ponds 6 filter layer for filtering fine particle, the lower end of fermentation vat passes through pulsating pump 7 and filtering
Pond 6 is connected, and the bottom of fermentation vat is provided with sludge blanket 9, and the top of sludge blanket 9 is provided with anaerobism packing layer 10, fermentation vat it is upper
Portion is provided with floating stuffing 11, and this product is compound by removal large granular impurity, removal oil slick, filtering fine particle and fermentation
Processing, can reach discharge standard for sewage treatment.
In order to guarantee that oil slick is all removed, agitator arm 5 is installed, agitator arm 5 is by agitating shaft and drives in oil separator 4
The output end of dynamic motor is connected, and to drive agitating shaft to work, agitating shaft drives agitator arm 5 to work for driving motor work, can
To be stirred to sewage, increase the surface area that oil slick is contacted with oil removal pipe, oil removal effect is good.
Further, sludge blanket 9 includes granule sludge layer and floc sludge layer, and granule sludge layer, which can be used as in sewage, to be had
The main place of machine object degradation, organic matter generate biogas by microbial digestion in the layer, and sewage is generated together with granule sludge layer
Biogas ascend into floc sludge layer, the partial organic substances in sewage are degraded in floc sludge layer, have been further ensured that
The effect that machine object is degraded.
Further, the water outlet of fermentation vat is connected with sedimentation basin 12, and sedimentation basin 12 sinks to the water after fermentation process
Shallow lake processing, sludge is separated from water, and guarantees effluent quality.
The processing method of the reinforced sewage composite anaerobic processing unit, the specific steps are as follows:
Step 1, sewage flow into grid pond 2 from water inlet pipe 1, and grid pond 2 removes the large granular impurity in sewage, and sewage is from lattice
Grid pond 2 flows into oil separator 4；
Step 2, the rotation of agitator arm 5 increase the surface area that oil slick is contacted with oil removal pipe, oil removal to be stirred to sewage
Pond 4 can all remove the oil slick in sewage, and then the sewage in oil separator 4 flows into filtering ponds 6, and filtering ponds 6 will be in sewage
Fine particulate filter, pulsating pump 7 by filtering ponds 6 sewage suck fermentation vat；
Step 3, the organic matter in sewage carry out biochemical reaction in granule sludge layer, floc sludge layer and anaerobism packing layer 10, hang
Floating filler 11 retains suspended matter, and sewage flows into sedimentation basin 12 from fermentation vat and further precipitated, can qualified discharge.
Embodiment 2
A kind of reinforced sewage composite anaerobic processing unit, including grid pond 2, oil separator 4, filtering ponds 6 and fermentation vat, the grid
Pond 2 is connected with water inlet pipe 1 and is provided with the grid 3 for removing large granular impurity, grid pond 2 and oil separator 4 in grid pond 2
It is connected and is provided with the oil removal pipe for removing oil slick, the lower end of oil separator 4 and the lower end phase of filtering ponds 6 in oil separator 4
It is connected to and is provided in filtering ponds 6 filter layer for filtering fine particle, the lower end of fermentation vat passes through pulsating pump 7 and filtering
Pond 6 is connected, and the bottom of fermentation vat is provided with sludge blanket 9, and the top of sludge blanket 9 is provided with anaerobism packing layer 10, fermentation vat it is upper
Portion is provided with floating stuffing 11, and this product is compound by removal large granular impurity, removal oil slick, filtering fine particle and fermentation
Processing, can reach discharge standard for sewage treatment.
In order to guarantee coming into full contact with for sewage and sludge, the bottom of sludge blanket 9 is additionally provided with aeration devices 8, aeration devices 8
Auxiliary stirring can be carried out to sludge, guarantee being sufficiently mixed for muddy water, sludge blanket 9 is avoided channel or short stream occur, it is also ensured that
Floating stuffing 11 does not sink.
Further, aeration devices 8 include aeration main body 13 and aeration head 14, the aeration main body 13 by aeration tube and
Aeration fan is connected, and aeration head 14 is fixed on aeration 13 upper end of main body and aeration head 14 and is evenly distributed with aerating pore
15, the compressed air that Aeration fan generates enters aeration main body 13 by aeration tube, and compressed air passes through again on aeration head 14
Aerating pore 15 is entered in sewage with higher flow velocity, forms microbubble, is realized high efficiency, the high concentration oxygenation of sewage, is guaranteed
Muddy water is sufficiently mixed.
The processing method of the reinforced sewage composite anaerobic processing unit, the specific steps are as follows:
Step 1, sewage flow into grid pond 2 from water inlet pipe 1, and grid pond 2 removes the large granular impurity in sewage, and sewage is from lattice
Grid pond 2 flows into oil separator 4；
Step 2, oil separator 4 remove the oil slick in sewage, and then the sewage in oil separator 4 flows into filtering ponds 6, and filtering ponds 6 will
Sewage in filtering ponds 6 is sucked fermentation vat by the fine particulate filter in sewage, pulsating pump 7；
Step 3, the compressed air that Aeration fan generates enter aeration main body 13 by aeration tube, and compressed air passes through aeration again
Aerating pore 15 on first 14 is entered in sewage with higher flow velocity, forms microbubble, guarantees sludge and sewage in sludge blanket
It is sufficiently mixed, the organic matter in sewage carries out biochemical reaction in sludge blanket 9 and anaerobism packing layer 10, and the retention of floating stuffing 11 suspends
Object, sewage can qualified discharges.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.No
It should treat any reference in the claims as limiting the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of reinforced sewage composite anaerobic processing unit, including grid pond (2), oil separator (4), filtering ponds (6) and fermentation vat,
The grid pond (2) is connected with water inlet pipe (1) and is provided with grid (3) in grid pond (2), grid pond (2) and oil separator (4)
Be connected and be provided with oil removal pipe in oil separator (4), the lower end of oil separator (4) be connected with the lower end of filtering ponds (6) and
Filter layer is provided in filtering ponds (6), which is characterized in that the lower end of fermentation vat is connected by pulsating pump (7) with filtering ponds (6),
The bottom of fermentation vat is provided with sludge blanket (9), and the top of sludge blanket (9) is provided with anaerobism packing layer (10), the top of fermentation vat
It is provided with floating stuffing (11).
2. reinforced sewage composite anaerobic processing unit according to claim 1, which is characterized in that in the oil separator (4)
It is equipped with agitator arm (5), agitator arm (5) is connected by agitating shaft with the output end of driving motor.
3. reinforced sewage composite anaerobic processing unit according to claim 1, which is characterized in that sludge blanket (9) packet
Include granule sludge layer and floc sludge layer.
4. reinforced sewage composite anaerobic processing unit according to claim 1, which is characterized in that the sludge blanket (9)
Bottom is additionally provided with aeration devices (8).
5. reinforced sewage composite anaerobic processing unit according to claim 4, which is characterized in that the aeration devices (8)
It is connected by aeration tube with Aeration fan including aeration main body (13) and aeration head (14), the aeration main body (13), is aerated
Head (14) is fixed on aeration main body (13) upper end and aeration head (14) and is evenly distributed with aerating pore (15).
6. reinforced sewage composite anaerobic processing unit according to claim 1, which is characterized in that the water outlet of the fermentation vat
Mouth is connected with sedimentation basin (12).
7. a kind of processing method of the reinforced sewage composite anaerobic processing unit as described in claim 1-6 is any, feature exist
In, the specific steps are as follows:
Step 1, sewage flow into grid pond (2) from water inlet pipe (1), and grid pond (2) removes the large granular impurity in sewage, dirty
Water flows into oil separator (4) from grid pond (2)；
Step 2, oil separator (4) remove the oil slick in sewage, and then the sewage in oil separator (4) flows into filtering ponds (6), mistake
Sewage in filtering ponds (6) is sucked fermentation vat by the fine particulate filter in sewage, pulsating pump (7) by filter tank (6)；
Step 3, the organic matter in sewage carry out biochemical reaction, floating stuffing (11) in sludge blanket (9) and anaerobism packing layer (10)
Suspended matter is retained, sewage can qualified discharge.
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| CN201910704027.1A CN110342752A (en) | 2019-07-31 | 2019-07-31 | A kind of reinforced sewage composite anaerobic processing unit and processing method |
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| CN201910704027.1A CN110342752A (en) | 2019-07-31 | 2019-07-31 | A kind of reinforced sewage composite anaerobic processing unit and processing method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100876323B1 (en) * | 2008-03-19 | 2008-12-31 | 에이네스트(주) | Advanced treatment apparatus for treatment of sewage water or waste water using aerobic microorganism activation apparatus |
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| CN102432142A (en) * | 2011-12-13 | 2012-05-02 | 浙江省环境保护科学设计研究院 | Solar domestic sewage anaerobic treatment device and method |
| CN205473190U (en) * | 2016-01-11 | 2016-08-17 | 佘元振 | Pig slaughtering and meat processing waste water reduce discharging regeneration system |
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2019
- 2019-07-31 CN CN201910704027.1A patent/CN110342752A/en active Pending
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|---|---|---|---|---|
| KR100876323B1 (en) * | 2008-03-19 | 2008-12-31 | 에이네스트(주) | Advanced treatment apparatus for treatment of sewage water or waste water using aerobic microorganism activation apparatus |
| US20110068058A1 (en) * | 2008-05-20 | 2011-03-24 | Beijing Ecojoy Water Technology Co., Ltd. | Apparatus and process for treating wastewater |
| CN102432142A (en) * | 2011-12-13 | 2012-05-02 | 浙江省环境保护科学设计研究院 | Solar domestic sewage anaerobic treatment device and method |
| CN205473190U (en) * | 2016-01-11 | 2016-08-17 | 佘元振 | Pig slaughtering and meat processing waste water reduce discharging regeneration system |
| CN208949090U (en) * | 2018-08-30 | 2019-06-07 | 黑龙江莱睿普思环境科技发展有限公司 | Wastewater treatment equipment |
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