CN104478072A - Novel sewage treatment tank - Google Patents
Novel sewage treatment tank Download PDFInfo
- Publication number
- CN104478072A CN104478072A CN201410739157.6A CN201410739157A CN104478072A CN 104478072 A CN104478072 A CN 104478072A CN 201410739157 A CN201410739157 A CN 201410739157A CN 104478072 A CN104478072 A CN 104478072A
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- China
- Prior art keywords
- biological filter
- anaerobic pond
- group
- oxidation ditch
- treatment tank
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/286—Anaerobic digestion processes including two or more steps
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses a novel sewage treatment tank which comprises an anaerobic tank group, a biological filter tank group and an oxidation ditch, wherein the anaerobic tank group comprises N parallelly-arranged anaerobic tanks with arc-shaped side walls; the biological filter tank group comprises N parallelly-arranged biological filter tanks with the arc-shaped side walls; the oxidation ditch is internally provided with a barrier wall; an anaerobic tank cross wall is arranged between the adjacent anaerobic tanks; and a biological filter tank cross wall is arranged between the adjacent biological filter tanks. According to the novel sewage treatment tank, the arch structure of an arc-shaped side wall is similar to an arch-shaped bridge body of an arch bridge and has the characteristic of excellent side pressure resistance; in addition, the area, which is weakest in side pressure resistance, of an original rectangular tank body is greatly improved through an improvement mode on the arch structure of the side wall, so that the side pressure resistance of the anaerobic tank group and the biological filter tank group is enhanced in a leaping way.
Description
Technical field
The present invention relates to sewage treatment area, particularly about novel treatment tank.
Background technology
Existing treatment tank, the how rectangular shape of pond body of its anaerobic pond group and biological filter group, without special load larrying member in the middle part of its pool wall, is only straight sidewall; Pressure tolerance in the middle part of pool wall is poor, is the weakest region of whole pond body, easily bends because pressure is excessive, the bad phenomenon such as fracture; Conventional solution is by thickening pool wall or arranging reinforced steel to ensure that it bears pressure more in pool wall, but this solution exists materials are many, cost is high problem, and its performance also ideal not to the utmost, be difficult to reach suitable bending strength.
Summary of the invention
In view of this, the present invention, for solving the problems of the technologies described above, provides the novel treatment tank that the lateral compressive strength of a kind of pond body pool wall is high.
Object of the present invention is achieved through the following technical solutions:
A kind of novel treatment tank, comprise anaerobic pond group, biological filter group and oxidation ditch, it is the anaerobic pond of arc that described anaerobic pond group comprises N number of sidewall be arranged side by side, it is the biological filter of arc that described biological filter group comprises N number of sidewall be arranged side by side, barrier is provided with in described oxidation ditch, be provided with anaerobic pond cross wall between described adjacent anaerobic pond, between described adjacent biological filter, be provided with biological filter cross wall.
Described anaerobic pond group is communicated with lower waste pipe one by upper ventpipe one with biological filter group, and described biological filter group is communicated with lower waste pipe two by upper ventpipe two with oxidation ditch; Described anaerobic pond group is provided with sewage inlet, and the height residing for described sewage inlet is higher than the height residing for lower waste pipe one, lower waste pipe two.
Described anaerobic pond cross wall bottom is provided with water hole, and described anaerobic pond cross wall and cross wall top, described biological filter are provided with pore; Described pore and described upper ventpipe one, upper ventpipe two are in the same plane, and described water hole and described lower waste pipe one, lower waste pipe two are in the same plane.
Described anaerobic pond group top and group top, described biological filter in the same plane, the described anaerobic pond group degree of depth is greater than the described biological filter group degree of depth.
Described barrier comprises the left barrier be connected with oxidation ditch left side wall and the right barrier be connected with oxidation ditch right side wall, described left barrier and the equidistant interphase distribution of right barrier.
The present invention compared to the beneficial effect of prior art is:
Different from the pond body of traditional rectangular anaerobic pond group and biological filter group, anaerobic pond group of the present invention by being multiplely arranged side by side, the curved anaerobic pond in the horizontal section of sidewall builds and forms, biological filter group by being multiplely arranged side by side, curved biological filter, the horizontal section of sidewall builds and forms; The birdcage of its curved wall, is similar to the arch pontic of circular arch bridge, possesses outstanding lateral pressure resistant characteristic; By this structural mode of ameliorating of oppose side wall, significantly improve the rectangle form pool body region that performance is the weakest in lateral pressure resistant originally, without this structure short slab of special load larrying member in the middle part of the pool wall that compensate for traditional anaerobic pond group and biological filter group, overcome short-board effect, make the lateral pressure resistant performance of anaerobic pond group and biological filter group obtain the raising of great-leap-forward, effectively avoid bending owing to being under pressure excessive in the middle part of pool wall, the generation of the bad phenomenon such as fracture.
Barrier is provided with in oxidation ditch, adding by barrier, the straight oxidation ditch passage of script is become roundabout serpentine channel, this improvement, can under the prerequisite not increasing oxidation ditch spatial area, greatly strengthen the running length of oxidation ditch passage, the time that the water body in oxidation ditch is combined with oxygen is longer, guarantees that the water body in oxidation ditch can obtain better decontamination effect improving.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the vertical view of novel treatment tank of the present invention.
Fig. 2 is the front view of novel treatment tank of the present invention.
Fig. 3 is the vertical view of the anaerobic pond group of novel treatment tank of the present invention.
Fig. 4 is the front view of the anaerobic pond group of novel treatment tank of the present invention.
Fig. 5 is the vertical view of the biological filter group of novel treatment tank of the present invention.
Fig. 6 is the front view of the biological filter group of novel treatment tank of the present invention.
Fig. 7 is the vertical view of the oxidation ditch of novel treatment tank of the present invention.
Fig. 8 is the front view of the oxidation ditch of novel treatment tank of the present invention.
Embodiment
The present invention to be described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
Please refer to Fig. 1-8, the embodiment of the present invention comprises:
A kind of novel treatment tank, comprise anaerobic pond group 1, biological filter group 2 and oxidation ditch 3, it is the anaerobic pond of arc that anaerobic pond group 1 comprises 4 sidewalls be arranged side by side, anaerobic pond 11, anaerobic pond 12, anaerobic pond 13, anaerobic pond 14 respectively, it is the biological filter of arc that biological filter group 2 comprises 4 sidewalls be arranged side by side, biological filter 21, biological filter 22, biological filter 23, biological filter 24 respectively, barrier is provided with in oxidation ditch 3, be provided with anaerobic pond cross wall 15 between adjacent anaerobic pond, between adjacent biological filter, be provided with biological filter cross wall 25.
Different from the pond body of traditional rectangular anaerobic pond group and biological filter group, anaerobic pond group of the present invention by being multiplely arranged side by side, the curved anaerobic pond in the horizontal section of sidewall builds and forms, biological filter group by being multiplely arranged side by side, curved biological filter, the horizontal section of sidewall builds and forms; The birdcage of its curved wall, is similar to the arch pontic of circular arch bridge, possesses outstanding lateral pressure resistant characteristic; By this structural mode of ameliorating of oppose side wall, significantly improve the rectangle form pool body region that performance is the weakest in lateral pressure resistant originally, without this structure short slab of special load larrying member in the middle part of the pool wall that compensate for traditional anaerobic pond group and biological filter group, overcome short-board effect, make the lateral pressure resistant performance of anaerobic pond group and biological filter group obtain the raising of great-leap-forward, effectively avoid bending owing to being under pressure excessive in the middle part of pool wall, the generation of the bad phenomenon such as fracture.
Barrier is provided with in oxidation ditch, adding by barrier, the straight oxidation ditch passage of script is become roundabout serpentine channel, this improvement, can under the prerequisite not increasing oxidation ditch spatial area, greatly strengthen the running length of oxidation ditch passage, the time that the water body in oxidation ditch is combined with oxygen is longer, guarantees that the water body in oxidation ditch can obtain better decontamination effect improving.
Anaerobic pond group 1 is communicated with lower waste pipe 1 by upper ventpipe 1 with biological filter group 2, and biological filter group 2 is communicated with lower waste pipe 2 52 by upper ventpipe 2 51 with oxidation ditch 3; Anaerobic pond group 1 is provided with sewage inlet 6, and the height residing for sewage inlet 6 is higher than the height residing for lower waste pipe 1, lower waste pipe 2 52.
For ensureing that the water body of anaerobic pond group and biological filter group circulates and stable gas pressure, need to arrange ventpipe and lower waste pipe simultaneously, the position wherein descending waste pipe to offer is lower than the liquid level in anaerobic pond group and biological filter group, the position that upper ventpipe is offered is higher than the liquid level in anaerobic pond group and biological filter group, water body in anaerobic pond group flow to biological filter group by lower waste pipe, the change of air pressure can be there is simultaneously, but owing to being provided with upper ventpipe between anaerobic pond group and biological filter group, when air pressure changes, the flowing of gas can be carried out between anaerobic pond group and biological filter group, under guarantee is in same air pressure, can not occur because air pressure does not wait and cause the bad phenomenon that water body cannot flow.
Anaerobic pond cross wall 15 bottom is provided with water hole 151, and anaerobic pond cross wall 15 top is provided with pore 152, and biological filter cross wall 25 top is provided with pore 252; Pore 151, pore 252 and upper ventpipe 1, upper ventpipe 2 51 are in the same plane, and water hole 151 and lower waste pipe 1, lower waste pipe 2 52 are in the same plane; Biological filter is also provided with filler filtering layer 7.
Anaerobic pond group 1 top and biological filter group 2 top in the same plane, anaerobic pond group 1 degree of depth is greater than biological filter group 2 degree of depth.
Barrier comprises the left barrier 1 be connected with oxidation ditch left side wall 32 and the right barrier 2 be connected with oxidation ditch right side wall 33, left barrier 1 interphase distribution equidistant with right barrier 2.Oxidation ditch 3 is provided with the ventpipe 34 leading to top, and the external disinfection well 35 of oxidation ditch 3, the water body in oxidation ditch 3 discharges after disinfection well 35.
Finally should be noted that; above embodiment illustrates technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (5)
1. a novel treatment tank, it is characterized in that: comprise anaerobic pond group, biological filter group and oxidation ditch, it is the anaerobic pond of arc that described anaerobic pond group comprises N number of sidewall be arranged side by side, it is the biological filter of arc that described biological filter group comprises N number of sidewall be arranged side by side, barrier is provided with in described oxidation ditch, be provided with anaerobic pond cross wall between described adjacent anaerobic pond, between described adjacent biological filter, be provided with biological filter cross wall.
2. novel treatment tank according to claim 1, is characterized in that: described anaerobic pond group is communicated with lower waste pipe one by upper ventpipe one with biological filter group, and described biological filter group is communicated with lower waste pipe two by upper ventpipe two with oxidation ditch; Described anaerobic pond group is provided with sewage inlet, and the height residing for described sewage inlet is higher than the height residing for lower waste pipe one, lower waste pipe two.
3. novel treatment tank according to claim 2, is characterized in that: described anaerobic pond cross wall bottom is provided with water hole, and described anaerobic pond cross wall and cross wall top, described biological filter are provided with pore; Described pore and described upper ventpipe one, upper ventpipe two are in the same plane, and described water hole and described lower waste pipe one, lower waste pipe two are in the same plane.
4. novel treatment tank according to claim 3, is characterized in that: described anaerobic pond group top and group top, described biological filter in the same plane, the described anaerobic pond group degree of depth is greater than the described biological filter group degree of depth.
5. novel treatment tank according to claim 1, it is characterized in that: described barrier comprises the left barrier be connected with oxidation ditch left side wall and the right barrier be connected with oxidation ditch right side wall, described left barrier and the equidistant interphase distribution of right barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739157.6A CN104478072A (en) | 2014-12-08 | 2014-12-08 | Novel sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739157.6A CN104478072A (en) | 2014-12-08 | 2014-12-08 | Novel sewage treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104478072A true CN104478072A (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739157.6A Pending CN104478072A (en) | 2014-12-08 | 2014-12-08 | Novel sewage treatment tank |
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| CN (1) | CN104478072A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079558A (en) * | 1999-09-16 | 2001-03-27 | Reeben:Kk | Sewage treatment device and sewage treatment ceramic ball tank |
| CN2530948Y (en) * | 2002-01-04 | 2003-01-15 | 淳安千岛湖环境发展公司有限公司 | Powerless sewage treatment device |
| CN201006854Y (en) * | 2007-01-31 | 2008-01-16 | 贺军 | Isolation type preform concrete combined septic tanks |
| CN201136832Y (en) * | 2007-12-11 | 2008-10-22 | 丁洪良 | Flexible pipeless sewage tank |
| CN101591088A (en) * | 2008-05-26 | 2009-12-02 | 海斯博特（北京）科技有限公司 | Jet-pipe pre-aeration oxidation ditch sewage treatment system |
| CN202594919U (en) * | 2012-04-23 | 2012-12-12 | 中国水电顾问集团中南勘测设计研究院 | Biochemical pretreatment-type membrane bioreaction sewage treatment device |
| CN203820601U (en) * | 2014-04-22 | 2014-09-10 | 广州康为环保科技有限公司 | Powerless sewage treatment system |
| CN204265515U (en) * | 2014-12-08 | 2015-04-15 | 惠州市卓凡环保科技有限公司 | A kind of novel treatment tank |
-
2014
- 2014-12-08 CN CN201410739157.6A patent/CN104478072A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079558A (en) * | 1999-09-16 | 2001-03-27 | Reeben:Kk | Sewage treatment device and sewage treatment ceramic ball tank |
| CN2530948Y (en) * | 2002-01-04 | 2003-01-15 | 淳安千岛湖环境发展公司有限公司 | Powerless sewage treatment device |
| CN201006854Y (en) * | 2007-01-31 | 2008-01-16 | 贺军 | Isolation type preform concrete combined septic tanks |
| CN201136832Y (en) * | 2007-12-11 | 2008-10-22 | 丁洪良 | Flexible pipeless sewage tank |
| CN101591088A (en) * | 2008-05-26 | 2009-12-02 | 海斯博特（北京）科技有限公司 | Jet-pipe pre-aeration oxidation ditch sewage treatment system |
| CN202594919U (en) * | 2012-04-23 | 2012-12-12 | 中国水电顾问集团中南勘测设计研究院 | Biochemical pretreatment-type membrane bioreaction sewage treatment device |
| CN203820601U (en) * | 2014-04-22 | 2014-09-10 | 广州康为环保科技有限公司 | Powerless sewage treatment system |
| CN204265515U (en) * | 2014-12-08 | 2015-04-15 | 惠州市卓凡环保科技有限公司 | A kind of novel treatment tank |
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Application publication date: 20150401 |
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| RJ01 | Rejection of invention patent application after publication |