CN102276063A - Integrated sewage treatment tank structure and manufacturing process thereof - Google Patents
Integrated sewage treatment tank structure and manufacturing process thereof Download PDFInfo
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- CN102276063A CN102276063A CN2011101878594A CN201110187859A CN102276063A CN 102276063 A CN102276063 A CN 102276063A CN 2011101878594 A CN2011101878594 A CN 2011101878594A CN 201110187859 A CN201110187859 A CN 201110187859A CN 102276063 A CN102276063 A CN 102276063A
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Abstract
The invention discloses an integrated sewage treatment tank structure. The tank structure comprises a water inlet pipe, an anaerobic-anoxic zone, an aerobic zone, an inner reflux pump, an outer reflux pump, an excess sludge pump, a sedimentation tank water inlet pipe, a sludge reflux tank, a drainage weir, a sedimentation tank, a sedimentation tank sludge discharge pipe, a sedimentation tank water outlet pipe, a connecting bridge, a central transmission sludge-sucking machine, a concentration tank sludge-storing tank, a contact tank, a reuse water pipe, a contact tank water outlet pipe, a contact tank water inlet pipe, a pedestrian overpass, a sludge inlet pipe, a sludge outlet pipe and a sewage pipe, wherein the anaerobic-anoxic zone, the sedimentation tank and the sludge reflux tank form an integrated concentric circle structure; and the concentration tank sludge-storing tank and the contact tank also form another integrated concentric circle structure. The integrated sewage treatment tank structure is prepared from a fiber reinforced plastic material through the fiber reinforced plastic technology, has simple structure, light weight and high strength, resists corrosion and is convenient for industrial production; an underwater stirrer is not required, thus a lot of pipes, valves, cables and land can be saved; and the head loss can be reduced, energy can be saved and the operating cost can be reduced.
Description
Technical field
The present invention relates to sewage disposal, relate in particular to a kind of integrated sewage water and handle structures pond type and manufacturing process.
Background technology
According to country " 12 " planning, rural area and samll cities and towns' environmental improvement are very urgent, and especially water environment pollution is very serious.At present, the construction theory of municipal sewage plant is continued to use in the planning of small towns sewage work, design, construction, operation basically, but because small towns sewage work small scale, financial strain, characteristics such as water quality is single, the technician is few, big with municipal sewage plant's scale, investment is big, water quality is complicated, the characteristics that the technician is many are just in time opposite, and the way of therefore continuing to use the construction theory of municipal sewage plant in the sewage work in small towns is a science, irrational not.The small towns sewage work of Jian Zaoing like this, its floor space is big, and it is all higher to expend the energy and running cost.
Therefore, need provide a kind of integrated sewage water processing structures pond type and manufacturing process to address the above problem.
Summary of the invention
In order to address this problem, the invention discloses a kind of integrated sewage water and handle structures pond type, described integrated sewage water is handled structures pond type and is comprised water inlet pipe, the anaerobism oxygen-starved area, aerobic zone, the internal reflux pump, external reflux pump, residual sludge pump, the settling tank water inlet pipe, the mud backflow pool, the draining weir, settling tank, the sludge from sedimentation tank pipe, the settling tank rising pipe, overline bridge, center transmission suction dredger, the concentration basin storage basin, contact tank, the reuse water pipe, the contact tank rising pipe, the contact tank water inlet pipe, overpass, advance the mud pipe, sludge out pipe and waste pipe, described anaerobism oxygen-starved area, the concentric structure that described settling tank and described mud backflow pool are one, and described concentration basin storage basin and described contact tank also are the concentric structure of one.
Preferably, described anaerobism oxygen-starved area is arranged on the outermost of its concentric structure, described settling tank is arranged on the most inboard of its concentric structure, described mud backflow pool is arranged on the centre of its concentric structure, and described concentration basin storage basin is arranged on the inboard of its concentric structure, and described contact tank is arranged on the outside of its concentric structure.
Preferably, described overline bridge is arranged on the described mud backflow pool, and electric control box and automatic instrument(s) are arranged on described overline bridge both sides.
The invention also discloses integrated sewage water and handle the manufacturing process of structures pond type, comprise the steps:
Construction pond body reinforced concrete base gives the connecting tube between each structures among the basis that is embedded in reinforced concrete;
Pool wall is divided into several same equal portions, unifies to make with mould in factory, the every all pre-buried stainless steel part in pool wall limit is used rubber seal between every pool wall and the pool wall;
The ring-like pool wall of assembly unit on the reinforced concrete base plate, and with the mutual support fixation of steel pipe;
After checking all embedding pipe fittingses, carry out at the scene making at the bottom of the glass reinforced plastic pond, partition panel, draining weir are installed, the described anaerobism oxygen-starved area that makes, described settling tank and described mud backflow pool form concentric structure;
Described center transmission suction dredger, described overline bridge, described residual sludge pump and described external reflux pump are installed.
Further, described manufacturing process also comprises: the step that is provided with and installs the internal reflux pump.
Further, described manufacturing process also comprises: the step that aerator is installed at described aerobic zone.
Integrated sewage water of the present invention is handled structures pond type, simple in structure, high-strength light, corrosion-resistant, being convenient to batch production makes, need because each structures layout closely, a large amount of pipelines, valve, cable have not been saved with agitator means under water is set, saved a large amount of soils, reduced head loss simultaneously, save energy reduces running cost.
Introduced the notion of a series of reduced forms in the summary of the invention part, this will further describe in the embodiment part.Content part of the present invention does not also mean that key feature and the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain of attempting to determine technical scheme required for protection.
Below in conjunction with accompanying drawing, describe advantages and features of the invention in detail.
Description of drawings
Fig. 1 is that integrated sewage water is handled a floor plan synoptic diagram of structures pond type according to an embodiment of the invention;
Fig. 2 is that integrated sewage water is handled another floor plan synoptic diagram of structures pond type according to an embodiment of the invention.
Embodiment
In the following description, a large amount of concrete details have been provided so that more thorough understanding of the invention is provided.Yet, it will be apparent to one skilled in the art that the present invention can need not one or more these details and implemented.In other example,, be not described for technical characterictics more well known in the art for fear of obscuring with the present invention.
In order thoroughly to understand the present invention, detailed structure will be proposed in following description.Obviously, execution of the present invention is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present invention is described in detail as follows, yet except these were described in detail, the present invention can also have other embodiments.
Below with reference to accompanying drawing embodiments of the invention are made detailed description.
The present invention is directed to the characteristics of existing small towns sewage disposal, provide a kind of brand-new integrated sewage water to handle structures pond type and manufacturing process.This integrated sewage water is handled the sewage treatment process of structures pond type and is selected sophisticated A in the biochemical processing process for use
2/ O (or A/O) technology, that is, and anaerobic-anoxic-aerobic method technology.Arrange through series of optimum, anaerobism oxygen-starved area, aerobic zone, settling tank, mud backflow pool, contact tank and sludge thickener storage basin, contact tank are combined in respectively in two round structures, the pond body adopts glass-reinforced plastic material, simple in structure, high-strength light, corrosion-resistant, be convenient to batch production and make.Base area signal magnetic field and hydraulic principle need be with agitator means under water is set.Because each structures is arranged closely, has saved a large amount of pipelines, valve, cable, has saved a large amount of soils, has reduced head loss simultaneously, save energy reduces running cost.Handling 5000 tons of sewage works with day is module, to handling the sewage work below 20000 tons day, can save a large amount of investments like this by the modularization built by separate periods, saves a large amount of land resources.
With reference to figure 1, be that integrated sewage water is handled a floor plan synoptic diagram of structures pond type according to an embodiment of the invention, it shows A
2The floor plan synoptic diagram of/O pond, settling tank, mud backflow pool.And simultaneously with reference to figure 2, be that integrated sewage water is handled another floor plan synoptic diagram of structures pond type according to an embodiment of the invention, it shows the floor plan synoptic diagram of contact tank, concentration basin storage basin.Integrated sewage water processing structures pond type comprises water inlet pipe 1 according to an embodiment of the invention, anaerobism oxygen-starved area 2, aerobic zone 3, internal reflux pump 4, external reflux pump 5, residual sludge pump 6, settling tank water inlet pipe 7, mud backflow pool 8, draining weir 9, settling tank 10, sludge from sedimentation tank pipe 11, settling tank rising pipe 12, overline bridge 13, center transmission suction dredger 14, concentration basin storage basin 15, contact tank 16, reuse water pipe 17, contact tank rising pipe 18, contact tank water inlet pipe 19, overpass 20, advance mud pipe 21, sludge out pipe 22 and waste pipe 23.Above-mentioned parts extensively adopt in the prior art, and therefore the structure to each parts itself does not repeat them here.
Above-mentioned anaerobism oxygen-starved area 2, settling tank 10 and mud backflow pool 8 are the concentric structure of one, wherein anaerobism oxygen-starved area 2 is arranged on the outermost of concentric structure, settling tank 10 is arranged on the most inboard of concentric structure, and mud backflow pool 8 is arranged on the centre of concentric structure.And concentration basin storage basin 15 and contact tank 16 also are the concentric structure of one, and wherein concentration basin storage basin 15 is arranged on the inboard of concentric structure, and contact tank 16 is arranged on the outside of concentric structure.This design improves land utilization ratio greatly, and the pool wall of each structure utilizes mutually, and the pipeline, valve, the cable that have reduced between each structures connect, and save a large amount of engineering costs.
At first sewage flows in many with one heart round combination ponds through water inlet pipe 1.At first enter outside anaerobism oxygen-starved area 2, pass through aerobic zone 3, draining weir 9 then, flow into settling tank 10 again.Flow to contact tank water inlet pipe 19 through the settling tank oettIed sewage through settling tank rising pipe 12, thereby enter contact tank 16, then through the discharging of sterilization back.
Mud in the settling tank 10 enters mud backflow pool 8, and a part is back to the anaerobism oxygen-starved area 2 or the aerobic zone 3 of biochemistry pool through external reflux pump 5; Part excess sludge enters concentration basin storage basin 15, and mud dewaters to the machine room that dewaters after concentrating.
The pool wall of structures adopts glass-reinforced plastic material, carries out modularization production in factory, to field assembly.After pool wall assembling completion, carry out at the bottom of the field fabrication pond at the bottom of the pond.
Connecting tube between each structures all gives among the basis that is embedded in reinforced concrete.
The manufacturing process that integrated sewage water of the present invention is handled structures pond type is as follows:
At first according to processing requirement, construction pond body reinforced concrete base, the connecting tube between each structures all gives among the basis that is embedded in reinforced concrete.In an example, A
2About 3.2 meters of/O pond projected depth, A
2The pond height of/O pond, settling tank 10, mud backflow pool 8 is contour.
Pool wall is divided into several same equal portions, unifies to make with mould in factory, the every all pre-buried stainless steel part in pool wall limit is convenient to on-site consolidation, uses rubber seal between every pool wall and the pool wall.
Secondly, the ring-like pool wall of assembly unit on the reinforced concrete base plate, and with the mutual support fixation of steel pipe.
Then, after checking all embedding pipe fittingses, carry out at the scene making at the bottom of the glass reinforced plastic pond, partition panel, draining weir are installed, make anaerobism oxygen-starved area 2, settling tank 10, mud backflow pool 8 independent separately.
The 4th step, mounting center transmission suction dredger 14 and overline bridge 13.Overline bridge 13 is arranged on the mud backflow pool 8, is convenient to the installation and maintenance of pump class.Electric control box and automatic instrument(s) are arranged on overline bridge 13 both sides.
The 5th step, make special shockproof frame, residual sludge pump 6, external reflux pump 5 are installed.
The 6th step for ease of process adjustments, increased dephosphorization and denitrification effect, was provided with and installs internal reflux pump 4.
The 7th step, the aerator of installation aerobic zone 3.
Various in-line meters can be installed on the body of pond be connected, realize control automatically with master control room.
Major advantage of the present invention is as follows:
(1) agent structure of the present invention is a concentric structure, and the pool wall of each structures utilizes mutually, reduces cost of construction to greatest extent.
(2) because various structures are arranged in the concentric(al) circles, the pipeline between each structures, valve, cable connect to be accomplished to minimize, and saves the installation work cost.
(3) because of each structures closely links to each other, the head loss between each structures significantly reduces, and has reduced pump head, save energy.
(4) owing to arrange closely between each structures, save a large amount of land resourcess.
(5) utilize the terrestrial magnetic field, current are made inertia and are flowed, and do not need agitator under water is set, and have saved maintenance running cost.
The present invention is illustrated by the foregoing description, but should be understood that, the foregoing description just is used for for example and illustrative purposes, but not is intended to the present invention is limited in the described scope of embodiments.It will be appreciated by persons skilled in the art that in addition the present invention is not limited to the foregoing description, can also make more kinds of variants and modifications according to instruction of the present invention, these variants and modifications all drop in the present invention's scope required for protection.Protection scope of the present invention is defined by the appended claims and equivalent scope thereof.
Claims (6)
1. an integrated sewage water is handled structures pond type, described integrated sewage water is handled structures pond type and is comprised water inlet pipe, the anaerobism oxygen-starved area, aerobic zone, the internal reflux pump, external reflux pump, residual sludge pump, the settling tank water inlet pipe, the mud backflow pool, the draining weir, settling tank, the sludge from sedimentation tank pipe, the settling tank rising pipe, overline bridge, center transmission suction dredger, the concentration basin storage basin, contact tank, the reuse water pipe, the contact tank rising pipe, the contact tank water inlet pipe, overpass, advance the mud pipe, sludge out pipe and waste pipe, it is characterized in that, described anaerobism oxygen-starved area, the concentric structure that described settling tank and described mud backflow pool are one, and described concentration basin storage basin and described contact tank also are the concentric structure of one.
2. integrated sewage water according to claim 1 is handled structures pond type, it is characterized in that, described anaerobism oxygen-starved area is arranged on the outermost of its concentric structure, described settling tank is arranged on the most inboard of its concentric structure, described mud backflow pool is arranged on the centre of its concentric structure, and described concentration basin storage basin is arranged on the inboard of its concentric structure, and described contact tank is arranged on the outside of its concentric structure.
3. integrated sewage water according to claim 2 is handled structures pond type, it is characterized in that described overline bridge is arranged on the described mud backflow pool, and electric control box and automatic instrument(s) are arranged on described overline bridge both sides.
4. the manufacturing process as each described integrated sewage water processing structures pond type among the claim 1-3 comprises the steps:
Construction pond body reinforced concrete base gives the connecting tube between each structures among the basis that is embedded in reinforced concrete;
Pool wall is divided into several same equal portions, adopts glass-reinforced plastic material, unify to make with mould in factory, the every all pre-buried stainless steel part in pool wall limit is used rubber seal between every pool wall and the pool wall;
The ring-like pool wall of assembly unit on the reinforced concrete base plate, and with the mutual support fixation of steel pipe;
After checking all embedding pipe fittingses, carry out at the scene making at the bottom of the glass reinforced plastic pond, partition panel, draining weir are installed, the described anaerobism oxygen-starved area that makes, described settling tank and described mud backflow pool form concentric structure;
Described center transmission suction dredger, described overline bridge, described residual sludge pump and described external reflux pump are installed.
5. manufacturing process according to claim 4 is characterized in that, described manufacturing process also comprises: the step that is provided with and installs the internal reflux pump.
6. manufacturing process according to claim 5 is characterized in that, described manufacturing process also comprises: the step that aerator is installed at described aerobic zone.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101878594A CN102276063A (en) | 2011-07-06 | 2011-07-06 | Integrated sewage treatment tank structure and manufacturing process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101878594A CN102276063A (en) | 2011-07-06 | 2011-07-06 | Integrated sewage treatment tank structure and manufacturing process thereof |
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| CN102276063A true CN102276063A (en) | 2011-12-14 |
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| CN2011101878594A Pending CN102276063A (en) | 2011-07-06 | 2011-07-06 | Integrated sewage treatment tank structure and manufacturing process thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211257A (en) * | 2014-09-03 | 2014-12-17 | 福建省臻苑环保科技有限公司 | Concentric circle-assembled waste water treatment device |
| CN105089268A (en) * | 2014-05-08 | 2015-11-25 | 中国二十冶集团有限公司 | Construction method of fragmental combined arc steel structure tank wall of large-sized concentration tank |
| CN109319931A (en) * | 2018-10-13 | 2019-02-12 | 浙江筑原生态科技有限公司 | A kind of PFA-CO-MBR integrated equipment for sewage treatment and its technique |
| CN111592109A (en) * | 2020-06-24 | 2020-08-28 | 北控水务(中国)投资有限公司 | Biological pond of integrated form AAO |
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| CN2494354Y (en) * | 2001-07-24 | 2002-06-05 | 北京美华博大环境工程有限公司 | Device for treatment by cyclical active sludge process |
| CN201101909Y (en) * | 2007-10-19 | 2008-08-20 | 张贤彬 | High-efficiency particle sludge concentration sludge-water separation strengthening device |
| CN201376920Y (en) * | 2009-02-19 | 2010-01-06 | 北京美华博大环境工程有限公司 | Circulating sewage disposal plant |
| CN101723560A (en) * | 2009-12-30 | 2010-06-09 | 同济大学 | Integrated A/O bacteria filter device for treating dispersed wastewater |
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2011
- 2011-07-06 CN CN2011101878594A patent/CN102276063A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2494354Y (en) * | 2001-07-24 | 2002-06-05 | 北京美华博大环境工程有限公司 | Device for treatment by cyclical active sludge process |
| CN201101909Y (en) * | 2007-10-19 | 2008-08-20 | 张贤彬 | High-efficiency particle sludge concentration sludge-water separation strengthening device |
| CN201376920Y (en) * | 2009-02-19 | 2010-01-06 | 北京美华博大环境工程有限公司 | Circulating sewage disposal plant |
| CN101723560A (en) * | 2009-12-30 | 2010-06-09 | 同济大学 | Integrated A/O bacteria filter device for treating dispersed wastewater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089268A (en) * | 2014-05-08 | 2015-11-25 | 中国二十冶集团有限公司 | Construction method of fragmental combined arc steel structure tank wall of large-sized concentration tank |
| CN104211257A (en) * | 2014-09-03 | 2014-12-17 | 福建省臻苑环保科技有限公司 | Concentric circle-assembled waste water treatment device |
| CN109319931A (en) * | 2018-10-13 | 2019-02-12 | 浙江筑原生态科技有限公司 | A kind of PFA-CO-MBR integrated equipment for sewage treatment and its technique |
| CN111592109A (en) * | 2020-06-24 | 2020-08-28 | 北控水务(中国)投资有限公司 | Biological pond of integrated form AAO |
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Application publication date: 20111214 |