CN103922550A - Upward flow combined type secondary biological film sewage treatment integrated equipment - Google Patents
Upward flow combined type secondary biological film sewage treatment integrated equipment Download PDFInfo
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- CN103922550A CN103922550A CN201410201051.0A CN201410201051A CN103922550A CN 103922550 A CN103922550 A CN 103922550A CN 201410201051 A CN201410201051 A CN 201410201051A CN 103922550 A CN103922550 A CN 103922550A
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Abstract
Upward flow combined type secondary biological film sewage treatment integrated equipment comprises a shell body and seven processing zones in the shell body, wherein the seven processing zones are defined by horizontal partition boards and vertical partition boards, holes are evenly distributed on each horizontal partition board, two spaces below the horizontal partition boards are filled with fixed packing to serve as anoxic zones, two sludge suspension zones are arranged on the bottom portions of the horizontal partition boards, two spaces above the horizontal partition bards are filled with movable packing to serve as aerobic zones, sewage enters through a bottom water inlet branch pipe into the anoxic zones and the aerobic zones to be processed after two times of upward flowing and finally flows into solid and liquid separating zones defined by the vertical partition boards, and then purification of organic sewage is accomplished. The equipment has the advantages that anaerobic treatment, aerobic treatment, anaerobic treatment and aerobic treatment are sequentially conducted on sewage, water is finally discharged after passing through the solid and liquid separating zones, and therefore the processing effect is good; the structure is compact, occupied space is small, and maintenance and management are facilitated; the upward flow and plug flow method is adopted, and energy is saved; the service life of the packing is long, oxygenating performance is good, biofilm culturing is fast, biofilm stripping is easy, and high-load impact resistance is good.
Description
Technical field
The invention belongs to sewage purification technology field, relate in particular to the equipment of processing various organic sewages.
Background technology
Sewage disposal is one of key task of environment protection.Existing concentrated sewage treatment facility to a certain degree in China big city, but most of Small Urban does not have sewage treatment facility substantially, causes the unprocessed water body that just directly enters of a large amount of sewage, has caused local water environment pollution.The sewage disposal task of China is very heavy, so also need build and transform large quantities of sewage treatment facilities and dispose of sewage.The sewage treatment facility of prior art mostly is the facility of plane flow process.Its deficiency is that floor space is larger.
Summary of the invention
The object of this invention is to provide a kind of equipment of disposing of sewage and purifying method thereof, is supplementing centralized sewage disposal and regeneration.
The technique means that the present invention adopts is as follows: a kind of up-flow combination two stage microbial film integrated equipment for sewage treatment, comprise seven treatment zones in housing and housing, it is characterized in that: seven treatment zones in described housing consist of baffle for separating, dividing plate comprises horizontal baffle and vertical clapboard, horizontal baffle is arranged in housing upper/lower positions place, upper and lower two portions will be divided in housing, on horizontal baffle, be uniformly distributed porose, it is perforate dividing plate, vertical clapboard is positioned at housing one opposite side central position, from housing upper end to top, housing bottom surface, horizontal baffle and vertical clapboard will be divided into upper and lower four spaces in housing, wherein be positioned at two spaces, horizontal baffle below and be respectively divided into again Liang Ge district, it is respectively A treatment zone, B treatment zone, E treatment zone and D treatment zone, wherein A treatment zone and D treatment zone are positioned at the bottom of housing, B treatment zone and E treatment zone are positioned at A treatment zone and top, D treatment zone, be positioned at two spaces, horizontal baffle top, one of them space is C treatment zone, another is baffle for separating Cheng Liangge district for space, respectively F treatment zone and the G treatment zone around, F treatment zone at middle part, wherein the upper end of C treatment zone and G treatment zone is respectively equipped with the overflow weir (perforate on weir plate of C district, aperture is slightly less than the particle diameter of Moveable packings) and G district overflow weir, C district overflow weir is communicated with D treatment zone by pipeline, G district overflow weir is communicated with rising pipe, housing middle part, A treatment zone has water inlet pipe mouth, A treatment zone and D treatment zone housing middle part respectively have the spoil disposal mouth of pipe, A treatment zone and D treatment zone housing bottom respectively have the emptying mouth of pipe, shore pipe is arranged in A treatment zone and bottom, D treatment zone, shore pipe is stretched out outside housing by the spoil disposal mouth of pipe of housing, the emptying mouth of pipe of A treatment zone and D treatment zone is communicated with emptying pipe, water inlet pipe is established in A treatment zone and D treatment zone shore pipe top, A treatment zone water inlet pipe is stretched out by the water inlet pipe mouth of A treatment zone that housing is outer to be communicated with source of sewage, D treatment zone water inlet pipe and C district overflow weir pipeline communication, B treatment zone and the filling of E treatment zone be filler fixedly, for anaerobic treatment district, the fixing filler of E treatment zone and G treatment zone bottom not filling of corresponding part wherein, C treatment zone and F treatment zone filling Moveable packings, for aerobic treatment district, C treatment zone and bottom, F treatment zone are respectively provided with aeration tube, and aeration tube is communicated with aeration source with pipeline, G treatment zone is solid-liquid displacement zone (G), and A treatment zone and D treatment zone are sludge suspension district.
A kind of up-flow combination two stage microbial film integrated equipment for sewage treatment of the present invention, it is characterized in that: described A treatment zone is comprised of with the spoil disposal arm that the shore pipe being evenly arranged side by side is connected the many shore pipes that are evenly arranged side by side with bottom, D treatment zone shore pipe, on shore pipe and spoil disposal arm, evenly has mudhole.
A kind of up-flow combination two stage microbial film integrated equipment for sewage treatment of the present invention, it is characterized in that: described A treatment zone is comprised of with the pipe connecting that the pipe being evenly arranged side by side is connected the many pipes that are evenly arranged side by side with D treatment zone shore pipe top water inlet pipe, evenly has water distributing pore on water inlet pipe.
A kind of up-flow combination two stage microbial film integrated equipment for sewage treatment of the present invention, is characterized in that: on described horizontal baffle, the aperture in hole is not more than the Moveable packings particle diameter in Moveable packings district.
A kind of up-flow combination two stage microbial film integrated equipment for sewage treatment of the present invention, is characterized in that: described fixedly filler is interted and formed on axial cord by polyene or polymeric amide wire drawing lousiness bar processed, and axial cord is fixed on housing and dividing plate.
A kind of up-flow combination two stage microbial film integrated equipment for sewage treatment of the present invention, is characterized in that: described Moveable packings is the b-cell suspension type filler of being made by polyethylene.
The treatment scheme of a kind of up-flow combination two stage microbial film integrated equipment for sewage treatment of the present invention, it is characterized in that described flow process is: through just heavy sewage by power-equipment after water inlet pipe enters A treatment zone, up-flow is to B treatment zone again, in the process degraded of B treatment zone, organic pollutant that can be biochemical in removal sewage, resultant and sludgd deposition are in bottom, A treatment zone, through row's shore pipe, discharge, sewage after processing passes through horizontal baffle up-flow to C treatment zone, under aerobic condition, microbial population degraded on suspension type filler b-cell, organic pollutant that can be biochemical in removal sewage, resultant and mud enter bottom, A treatment zone through horizontal baffle, through row's shore pipe, discharge, the sewage of processing enters the overflow weir (perforate on weir plate of C district, aperture is slightly less than the particle diameter of Moveable packings), through drainage tube and water inlet pipe, enter D treatment zone, the second circular treatment is carried out in up-flow to E treatment zone again, in the process degraded of E treatment zone, organic pollutant that can be biochemical in removal sewage, resultant and sludgd deposition are in bottom, D treatment zone, through shore pipe, discharge, sewage after processing passes through horizontal baffle up-flow to F treatment zone, under aerobic condition, microbial population degraded on suspension type filler b-cell, organic pollutant that can be biochemical in removal sewage, resultant and mud enter bottom, D treatment zone through horizontal baffle, through shore pipe, discharge, water after processing enters G treatment zone from top, F treatment zone by drainage circle, carry out solid-liquid separation, excess sludge and floss are deposited to bottom, G treatment zone, and enter D treatment zone through the hole on horizontal baffle, water after separation is discharged through rising pipe by the G district overflow groove on top.
Compared with prior art, the present invention has following beneficial effect:
1, sewage process anaerobic treatment-aerobic treatment-anaerobic treatment-aerobic treatment, then water outlet treatment effect is good after the separation of solid-liquid subregion; Treatment effect is good;
2, each treatment zone is integrated into a unit, and compact construction takes up room little, is convenient to routine maintenance and management;
3, the aperture of perforate dividing plate is not more than the packing material size in Moveable packings district, top, under the prerequisite not running off during at emptying, guarantees that again the mud on top can effectively be settled down to bottom at the filler that guarantees top;
4, bottom, Moveable packings district aeration tube air feed makes Moveable packings district in good oxygen condition;
5, operation whole process adopts up-flow pulling flow type, and except needs provide aerator, Whole Equipment of the present invention does not need to provide any power-equipment, and sewage after treatment can qualified discharge;
6, fixedly filler long service life, oxygenation capacity good, start that biofilm is fast, demoulding is easy, resistance to high loading impacts, obvious processing effect, operational management be easy, do not stop up, not conglomeration, cheap;
7, Moveable packings biofilm is fast, biofilm amount is many, oxygenation capacity good, long service life, replacing are simple;
Accompanying drawing explanation
Fig. 1 is that up-flow combination two stage microbial film integrated equipment for sewage treatment structure master of the present invention looks schematic diagram
Fig. 2 is up-flow combination two stage microbial film integrated equipment for sewage treatment structure schematic top plan view of the present invention
Fig. 3 is shore pipe floor plan schematic diagram
Fig. 4 is water inlet pipe floor plan schematic diagram
In figure: 1, sewage water inlet pipe, 2, inlet valve, 3, water inlet pipe, 4, filler support, 5, fixing filler, 6, perforate dividing plate, 7, Moveable packings, 8, C district overflow weir, 9, drainage tube, 10, spoil disposal skirt, 11, horizontal baffle, 12, drainage circle, 13, G district overflow weir, 14, rising pipe, 15, vertical clapboard I, 16, vertical clapboard II, 17, connect aerator pipe, 18, aeration main valve, 19, aerating regulation valve, 20, aeration branch pipe, 21, aeration tube, 22, aeration head, 23, spoil disposal arm, 24, shore pipe, 25, manually-operated gate, 26, electric mud valve, 27, the outer shore pipe of housing, 28, manual mud valve, 29, the emptying mouth of pipe, 30, emptying pipe, 31 emptying valves, 32, emptying pipe, 33, mud valve group, 34, water distributing pore, 35, mudhole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Up-flow combination two stage microbial film integrated equipment for sewage treatment comprises seven treatment zones in housing and housing, and seven treatment zones in housing are separated and formed by horizontal baffle 6, vertical clapboard I 15 and vertical clapboard II 16.Horizontal baffle 6 is arranged in housing upper/lower positions place, will in housing, be divided into upper and lower two portions.On horizontal baffle 6, being uniformly distributed porosely, is perforate dividing plate, and on horizontal baffle 6, the aperture in hole is not more than Moveable packings 7 particle diameters in Moveable packings district.Vertical clapboard I 15 is positioned at housing one opposite side central position, and from housing upper end, to top, housing bottom surface, horizontal baffle 6 and vertical clapboard I 15 will be divided into upper and lower four spaces in housing.Wherein be positioned at space, two of 6 belows of horizontal baffle and be respectively divided into again Liang Ge district, respectively A treatment zone, B treatment zone, E treatment zone and D treatment zone, wherein A treatment zone and D treatment zone are positioned at the bottom of housing, and B treatment zone and E treatment zone are positioned at A treatment zone and top, D treatment zone.Be positioned at space, two of 6 tops of horizontal baffle, one of them space is C treatment zone, another space is separated into Liang Ge district by vertical clapboard II 16, respectively F treatment zone and the G treatment zone around, F treatment zone at middle part, wherein the upper end of C treatment zone and G treatment zone is arranged with C district overflow weir 8 and G district overflow weir 13, C district overflow weir 8 is communicated with D treatment zone by drainage tube 9, G district overflow weir 13 is communicated with rising pipe 14, vertical clapboard II 16 extends to middle part, E treatment zone, housing middle part, A treatment zone is provided with water inlet pipe mouth, A treatment zone and D treatment zone case top are respectively provided with spoil disposal skirt mouth, A treatment zone and D treatment zone housing bottom respectively have the emptying mouth of pipe 29.A treatment zone and bottom, D treatment zone layout shore pipe 24, shore pipe 24 is stretched out outside housing and is connected with the outer shore pipe 27 of housing by the spoil disposal mouth of pipe by spoil disposal skirt 10, and the outer shore pipe 27 of housing is provided with electric mud valve in parallel 26 and manual mud valve 28.Shore pipe 24 is comprised of with the spoil disposal arm 23 that the pipe being evenly arranged side by side is connected the many pipes that are evenly arranged side by side, and on shore pipe 24 and spoil disposal arm 23, evenly has mudhole 35.The emptying mouth of pipe 29 of A treatment zone and D treatment zone is communicated with emptying pipe 30, and emptying pipe 30 is provided with emptying valve 31.Water inlet pipe 3 is established in A treatment zone and shore pipe 24 tops, D treatment zone, and water inlet pipe 3 is by the many pipes that are evenly arranged side by side and the pipe connecting being evenly arranged side by side is formed, and evenly has water distributing pore 34 on water inlet pipe 3.Water inlet pipe 3 water inlet pipe mouths by A treatment zone in A treatment zone stretch out outside housing and are communicated with sewage water inlet pipe 1, and sewage water inlet pipe 1 is provided with inlet valve 2; D treatment zone water inlet pipe 3 is communicated with drainage tube 9.B treatment zone and the filling of E treatment zone be filler 5 fixedly, is anaerobic treatment district, wherein the fixing filler of E treatment zone and G treatment zone bottom not filling of corresponding part.Fixedly filler 5 is interted and is formed on axial cord by polyene or polymeric amide wire drawing lousiness bar processed, and polyene or polymeric amide wire drawing lousiness bar processed mixes with auxiliary agents such as hydrophilic, absorption, heat resistanceheat resistant oxygen, and axial cord is fixed on filler support, is 3 D elastic filler.C treatment zone and F treatment zone filling Moveable packings 7 are aerobic treatment district.Moveable packings 7 is b-cell suspension type fillers of being made by polyethylene, processes suspension filler with the combined modified formula of rough dose of increasing, surface-modifying agent, inorganic mineral and enzyme promotor.C treatment zone and bottom, F treatment zone are respectively provided with aeration tube 21, and aeration tube 21 use aeration branch pipes 20 are communicated with aerator 17, establish aeration main valve 18 and aeration valve 19 on aeration branch pipe 20.G treatment zone is solid-liquid displacement zone, and A treatment zone and D treatment zone are sludge suspension district.
Treatment scheme is: through first heavy sewage, by power-equipment footpath water inlet pipe 3, entered behind A treatment zone, up-flow is to B treatment zone again, in the process degraded of B treatment zone, organic pollutant that can be biochemical in removal sewage, resultant and sludgd deposition are in bottom, A treatment zone, through shore pipe 24, discharge, sewage after processing passes through horizontal baffle 6 up-flows to C treatment zone, under aerobic condition, microbial population degraded on suspension type filler b-cell, organic pollutant that can be biochemical in removal sewage, resultant and mud enter bottom, A treatment zone through horizontal baffle 6, through row's shore pipe 24, discharge, the sewage of processing enters C district overflow weir 8, through drainage tube 9 and water inlet pipe, enter D treatment zone, the second circular treatment is carried out in up-flow to E treatment zone again, in the process degraded of E treatment zone, organic pollutant that can be biochemical in removal sewage, resultant and sludgd deposition are in bottom, D treatment zone, through row's shore pipe 24, discharge, sewage after processing passes through horizontal baffle 6 up-flows to F treatment zone, under aerobic condition, microbial population degraded on suspension type filler b-cell, organic pollutant that can be biochemical in removal sewage, resultant and mud enter bottom, D treatment zone through horizontal baffle 6, through row's shore pipe 24, discharge, water after processing enters G treatment zone from top, F treatment zone, carry out solid-liquid separation, excess sludge and floss are deposited to bottom, G treatment zone, and the hole on process horizontal baffle 6 enters the bottom of D treatment zone, water after separation is discharged through rising pipe 14 by the G district overflow weir 13 on top.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. a up-flow combination two stage microbial film integrated equipment for sewage treatment, comprise seven treatment zones in housing and housing, it is characterized in that: seven treatment zones in described housing consist of baffle for separating, dividing plate comprises horizontal baffle (6), vertical clapboard I (15) and vertical clapboard II (16), horizontal baffle (6) is arranged in housing upper/lower positions place, upper and lower two portions will be divided in housing, on horizontal baffle (6), be uniformly distributed porose, it is perforate dividing plate, vertical clapboard I (15) is positioned at housing one opposite side central position, from housing upper end to top, housing bottom surface, horizontal baffle (6) and vertical clapboard I (15) will be divided into upper and lower four spaces in housing, wherein be positioned at two spaces, horizontal baffle (6) below and be respectively divided into again Liang Ge district, it is respectively A treatment zone, B treatment zone, E treatment zone and D treatment zone, wherein A treatment zone and D treatment zone are positioned at the bottom of housing, B treatment zone and E treatment zone are positioned at A treatment zone and top, D treatment zone, be positioned at two spaces, horizontal baffle (6) top, one of them space is C treatment zone, vertical clapboard II for another space (16) is separated into Liang Ge district, respectively F treatment zone and the G treatment zone around, F treatment zone at middle part, wherein the upper end of C treatment zone and G treatment zone is respectively equipped with C district overflow weir (8) and G district overflow weir (13), C district overflow weir (8) is communicated with D treatment zone by drainage tube (9), G district overflow weir (13) is communicated with rising pipe (14), housing middle part, A treatment zone is provided with water inlet pipe mouth, A treatment zone and D treatment zone case top are respectively provided with spoil disposal skirt mouth, A treatment zone and D treatment zone housing bottom respectively have the emptying mouth of pipe (29), shore pipe (24) is arranged in A treatment zone and bottom, D treatment zone, shore pipe (24) is stretched out outside housing by the spoil disposal mouth of pipe by spoil disposal skirt (10), the emptying mouth of pipe (29) of A treatment zone and D treatment zone is communicated with emptying pipe (30), water inlet pipe (3) is established in A treatment zone and D treatment zone shore pipe (24) top, A treatment zone water inlet pipe (3) is stretched out by the water inlet pipe mouth of A treatment zone that housing is outer to be communicated with source of sewage, D treatment zone water inlet pipe (3) is communicated with C district overflow weir drainage tube (9), B treatment zone and the filling of E treatment zone be filler (5) fixedly, for anaerobic treatment district, the fixing filler of E treatment zone and G treatment zone bottom not filling of corresponding part wherein, C treatment zone and F treatment zone filling Moveable packings (7), for aerobic treatment district, C treatment zone and bottom, F treatment zone are respectively provided with aeration tube (21), and aeration tube (21) is communicated with aeration source with aeration branch pipe (20), G treatment zone is solid-liquid displacement zone, and A treatment zone and D treatment zone are sludge suspension district.
2. a kind of up-flow combination two stage microbial film integrated equipment for sewage treatment according to claim 1, it is characterized in that: described A treatment zone is comprised of with the spoil disposal arm (23) that the pipe being evenly arranged side by side is connected the many pipes that are evenly arranged side by side with D treatment zone bottom shore pipe (24), on shore pipe (24) and spoil disposal arm (23), evenly has mudhole (35).
3. a kind of up-flow combination two stage microbial film integrated equipment for sewage treatment according to claim 1, it is characterized in that: described A treatment zone is comprised of with the pipe connecting that the pipe being evenly arranged side by side is connected the many pipes that are evenly arranged side by side with D treatment zone shore pipe top water inlet pipe (3), evenly has water distributing pore (34) on water inlet pipe (3).
4. a kind of up-flow combination two stage microbial film integrated equipment for sewage treatment according to claim 1, is characterized in that: the aperture in the upper hole of described horizontal baffle (6) is not more than Moveable packings (7) particle diameter in Moveable packings district.
5. a kind of up-flow combination two stage microbial film integrated equipment for sewage treatment according to claim 1, it is characterized in that: described fixedly filler (5) is interted and formed on axial cord by polyene or polymeric amide wire drawing lousiness bar processed, and axial cord is fixed on filler support.
6. a kind of up-flow combination two stage microbial film integrated equipment for sewage treatment according to claim 1, is characterized in that: described Moveable packings (7) is the b-cell suspension type filler of being made by polyethylene.
7. a kind for the treatment of scheme of up-flow combination two stage microbial film integrated equipment for sewage treatment described in claim 1, it is characterized in that described flow process is: through first heavy sewage, by power-equipment footpath water inlet pipe (3), entered behind A treatment zone, up-flow is to B treatment zone again, in the process degraded of B treatment zone, organic pollutant that can be biochemical in removal sewage, resultant and sludgd deposition are in bottom, A treatment zone, through shore pipe (24), discharge, sewage after processing passes through horizontal baffle (6) up-flow to C treatment zone, under aerobic condition, microbial population degraded on suspension type filler b-cell, organic pollutant that can be biochemical in removal sewage, resultant and mud enter bottom, A treatment zone through horizontal baffle (6), through shore pipe (24), discharge, the sewage of processing enters C district overflow weir, through pipeline and water inlet pipe, enter D treatment zone, the second circular treatment is carried out in up-flow to E treatment zone again, in the process degraded of E treatment zone, organic pollutant that can be biochemical in removal sewage, resultant and sludgd deposition are in bottom, D treatment zone, through shore pipe (24), discharge, sewage after processing passes through horizontal baffle (6) up-flow to F treatment zone, under aerobic condition, microbial population degraded on suspension type filler b-cell, organic pollutant that can be biochemical in removal sewage, resultant and mud enter bottom, D treatment zone through horizontal baffle (6), through row's shore pipe (24), discharge, water after processing enters G treatment zone from top, F treatment zone by drainage circle (12), carry out solid-liquid separation, excess sludge and floss are deposited to bottom, G treatment zone, and enter D treatment zone through the hole on horizontal baffle (6), water after separation is discharged through rising pipe (14) by the G district overflow weir (13) on top.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410201051.0A CN103922550B (en) | 2014-05-13 | 2014-05-13 | Upward flow combined type secondary biological film sewage treatment integrated equipment |
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| CN201410201051.0A CN103922550B (en) | 2014-05-13 | 2014-05-13 | Upward flow combined type secondary biological film sewage treatment integrated equipment |
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| CN103922550A true CN103922550A (en) | 2014-07-16 |
| CN103922550B CN103922550B (en) | 2015-07-15 |
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| CN109292962A (en) * | 2018-09-11 | 2019-02-01 | 中国化学工程第六建设有限公司 | Coal gasification waste water processing unit |
| CN113149215A (en) * | 2021-04-29 | 2021-07-23 | 玖龙纸业（东莞）有限公司 | Middle-placed aeration denitrification treatment method for papermaking wastewater |
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| CN103922550B (en) | 2015-07-15 |
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Effective date of registration: 20210824 Address after: 116028 No. 701-702, No. 782, Huangpu Road, high tech Industrial Park, Dalian, Liaoning Province Patentee after: DALIAN WANGYANG ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: 116028 No. 794, the Yellow River Road, Shahekou District, Liaoning, Dalian Patentee before: Dalian Jiaotong University |
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