CN2441794Y - Integrated processor for waste water - Google Patents
Integrated processor for waste water Download PDFInfo
- Publication number
- CN2441794Y CN2441794Y CN 00251535 CN00251535U CN2441794Y CN 2441794 Y CN2441794 Y CN 2441794Y CN 00251535 CN00251535 CN 00251535 CN 00251535 U CN00251535 U CN 00251535U CN 2441794 Y CN2441794 Y CN 2441794Y
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- central tube
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Abstract
The utility model relates to an integrated waste water treater, which is composed of a rotational flow separation region I, a settling region II, and a physiochemical reaction region III. The utility model is characterized in that the utility model integrates a sand basin, a settling basin and an aeration biological filtering basin and converges the A/O method into body; moreover, the operate is flexible, the management is convenient, the tradition sewage treatment process can be simplified, and investment and the occupation of land can be saved thereby; the treatment efficiency is high, and the load of impact resistance is strong.
Description
The utility model relates to a kind of integrated sewage water treater, the biochemical apparatus for treating sewage of the precipitation that particularly settling pit, preliminary sedimentation tank, biological filter and secondary sedimentation basins is integrated in one.
The integrated reactor of research and development mainly contains following three classes both at home and abroad at present: the one, and based on pre-treatment.The main physical method that adopts separates the solid impurity in the sewage, also takes into account organic preliminary degraded in the sewage simultaneously.Is the sewage quick treatment device of main treatment process as developments such as Jiang Xiaolin with " centrifugal-air supporting " recombination process.The 2nd, to remove COD, BOD and NH
3-H is main.The characteristics of this class reactor be traditional municipal effluent second-stage treatment process combination in an equipment, wherein contact oxidation method is partly adopted in Guan Jian biochemical treatment.The 3rd, can remove COD, BOD, also can dephosphorization denitrogenation.The characteristics of this class reactor are that the preliminary sedimentation tank with single-stage aerobic biochemical reactor replaces with an anaerobic pond, perhaps add an anoxic pond between anaerobic pond and Aerobic Pond again.The subject matter that above-mentioned integrated reactor exists is: (1) though existing integrated reactor structurally a plurality of technologies are merged, be combined within the same equipment, but because each technology remains the combination of traditional method, thereby exist structure compact inadequately, shortcoming such as auxiliary facility is many.(2) owing to adopt traditional aeration mode, be difficult to the withstand shock load, cause the variation bad adaptability of equipment sewage.(3) most integrated reactors are made up traditional municipal effluent second-stage treatment flow process, main is process object with the organism in the sewage, ignored dephosphorization denitrogenation, the today for the body eutrophication sewage pollution is on the rise, obviously can not meet the demands.
The purpose of this utility model is to overcome the deficiency of existing integrated reactor, and a kind of compact construction is provided, and the anti-impact load is strong, and it is high to handle load, and effluent quality is good, characteristics such as small accommodation area, and the collection settling pit, settling tank, the biological filter is in the apparatus for treating sewage of one.
Integrated sewage water processor structure of the present utility model is: wall 2 profiles of apparatus for treating sewage are that two is little, spindle body structure broad in the middle is the top right circular cone, the form of bottom reverse taper, one central tube 3 is arranged in the right circular cone, the central tube lower port is stuck up flue outward, at the cone internal surface, right circular cone and place, reverse taper joint portion inwardly are provided with a water conservancy diversion plate washer 4 that upwarps, and form a narrow annular channel between the central tube outer wall, there is water-in 1 on right circular cone top along the wall arranged tangential, central tube is central draft tube, and light-duty filler 5 is equipped with in inside, and a water shoot 13 is arranged at top; The cone surface forms cyclonic separation district I with central tube, water conservancy diversion plate washer, forms ring body structurc, and from top to bottom, volume increases gradually; Form settling region II between central tube bottom, water conservancy diversion plate washer, the bottom reverse taper wall; Central tube inside is biochemical reaction zone III; The angle forms mud-collecting slot 7 between right circular cone wall and the water conservancy diversion plate washer, and mud-collecting slot 7, settling region II bottom all are connected with shore pipe 6.
If the porous plate 8 of support filler is set in central tube-biochemical reaction zone III bottom, filler is housed on the plate, this reaction zone becomes flow lifting type anaerobic expanded bed or flow lifting type sulfuration bed (as shown in Figure 1) like this, and this kind integrated sewage water treater is applicable to Treating Municipal Sewage.
If in the dress light filler of the middle and lower part of central tube-biochemical reaction zone III, plate washer 9 is equipped with at the filler top.Water outlet filter cap 10 evenly is installed on the plate washer 9, cloth is useful on the blast main 11 of aeration in the middle of the filler, and packing layer is divided into up and down two districts, top is aerobic zone, the bottom is an anaerobic zone, according to different raw water qualities, and processing intent and effluent index, the height of packing layer can be regulated, and aerobic zone and anaerobic zone proportion also can be different; Be equipped with at the lower curtate of settling region II and be used for filtrate back flushing blast main 12, this reaction zone becomes flow lifting type anaerobic-aerobic biological filter (as shown in Figure 2) like this, organically be combined into one with above-mentioned cyclonic separation district I, settling region II, converge the A/O method in one, make integrated sewage water treater of the present utility model have more advance, practicality and high efficiency, be particularly suited for the processing of high concentrated organic wastewater.
Fig. 1 is for using the integrated sewage water treater that is applicable to Treating Municipal Sewage of the present utility model; Fig. 2 is for using the integrated sewage water treater of handling high concentrated organic wastewater that is applicable to of the present utility model.
The principle of work of the utility model integrated sewage water treater is:
Sewage is injected from reactor top water-in, enters cyclonic separation district I at a high speed along reactor device inwall.Because wall is the circular cone annular, force sewage high speed rotating in the district, this moment is active to be centrifugal force.Inorganic particle bigger in the sewage disperses to wall under action of centrifugal force gradually.Along with the spiral downward propelling of current, volume constantly enlarges, and the sewage speed of rotation reduces gradually, and gravity slowly becomes essential factor.This moment, inorganic macrobead mainly concentrated on around the wall, very easily the effect at gravity is lowered in the mud-collecting slot 7, realized separating for the first time at this mud, outside shore pipe 6 discharge systems, can establish one or more shore pipe at bottom land as required, sewage has the part up-flow in mud-collecting slot, make the water ratio of mud reduce, because the bottom land current rotate, and will force mud to be drained from pipeline as early as possible like this, avoid mud alluvial and obstruction.Cyclonic separation district I is equivalent to traditional settling pit, but because special construction has been added the eddy flow centrifugation, so treatment effect is better than common settling pit in natural subsidence.
Through the sewage after the precipitation process for the first time with big flow velocity equably along through water conservancy diversion plate washer 4, and the narrow annular channel that forms between the central tube outer wall tangentially enters settling region II.Owing to exist static pressure, and the water conservancy diversion seam is narrow, so flow velocity is bigger, sewage tangentially flows into settling region II along the water conservancy diversion plate washer with big flow velocity equably, when running into the wall edge of the back taper bodily form, upwards gos up again, form little eddy flow, and the direction of centrifugal force is consistent with the precipitation direction of mud.After sewage enters the settling region fully, because volume increases suddenly, cause flow velocity to reduce rapidly, low flow velocity helps the sedimentation of mud, and at this, mud has been realized separating for the second time.Separate and gravity settling by above two times centrifugal, most mud can precipitate in the sewage, and microorganism is to be difficult for settledly, so a most of microbe and a part are difficult to settled tiny organism and rise with current, enters central tube from the bottom up-flow and carries out biochemical reaction.Mud is by outside the shore pipe and the shore pipe discharge system bottom the apparatus for treating sewage that link to each other with mud-collecting slot.
Central tube is biochemical reaction zone III, is cylinder up-flow structure, and sewage is that settling region II enters central tube by the apparatus for treating sewage bottom, and behind the depth filtration, deep bed filtration through filler is housed, cleaning water is discharged from central tube top water shoot 13.
When biochemical reaction zone III is flow lifting type anaerobic expanded bed or flow lifting type sulfuration bed, the porous liquid grid distributor of support filler is set in the central tube bottom, loads onto filler on the plate, this reaction zone becomes flow lifting type anaerobic expanded bed or flow lifting type sulfuration bed like this.Select suitable filler, when the upflow velocity of liquid strengthens, make filler be in swelling state, the substrate diffusion profile is good in the bed, has prevented the filter bed obstruction, when filler particles expands, friction collision mutually comes off the aged microbial film as early as possible, has quickened biomembranous multiple new, excited biological activity, on the other hand, packing specific area is big in the expanded bed, has bigger biofilm biomass, make that the organic loading of filter bed is bigger, anti impulsion load ability is preferably arranged, stable.
When biochemical reaction zone III was BAF, the central tube middle and lower part was a packing layer, and filler is preferably the big light suspended filler of specific surface, for preventing the loss of filler, at the filler top baffle plate was housed.Water outlet filter cap evenly is installed on the baffle plate.Cloth is useful on the blast main of aeration in the middle of the filler, and packing layer is divided into two districts up and down, and the bottom is an anaerobic zone, and top is aerobic zone.The baffle plate upper space is as the storage area of backwashing water, and its height is decided according to the back flushing head.A part of water outlet is returned stream with in-line pump, be mixed into reactor, realize denitrification denitrogenation with raw waste water.The space of packing layer bottom and settling region is the usefulness of filler expansion during double as back flushing regeneration also.
Through upwards at first the flow through oxygen-starved area of packing layer of twice oettIed sewage, at this moment, the back flushing blast main is in closing condition.Sewage in layer of oxygen deficient, on the one hand, denitrifying bacterium utilize organism in the water inlet as carbon source with the NO in the water inlet of filter tank
3-H is converted into N
2, realize denitrification denitrogenation.On the other hand, the oxygen degraded BOD that generates in dissolved oxygen in the microorganism utilization water inlet on the filler and the denitrification process, SS also is trapped in the filter bed by filler and top microbial film absorption by the materializing procedure of a series of complexity simultaneously.Promptly enter aerobic zone behind the aeration tube of effluent stream in packing layer through the oxygen-starved area processing, and continue upwards to flow through packing layer with the air filled cavity uniform mixing, form first anaerobism, the A/O technology that the back is aerobic is discharged from the central tube upper end of apparatus for treating sewage at last.Cleaning water after biochemical reaction zone III handles just can directly be discharged without second pond.
Constantly carry out along with filtering, microbial film progressive additive in the packing layer, SS constantly accumulates, and water head loss by filtration progressively strengthens, and when greatly to influence design water flow, will carry out back flushing.Back flushing adopts air water to hocket, and backwashing water is the qualified discharge water that is stored in the top, filter tank, and required air is from the back flushing tracheae of settling region.Current from top to bottom during backwash, packing layer is expanded by downward flow action, filler is broken through in the journey at independent water or gas, constantly expand or be compressed, simultaneously, between water, gas are to the fluid scouring of filler and filler particles mutually under the dual function of friction, microbial film, the SS that is trapped absorption separate with filler, microbial film that washes and SS are rushed out biochemical reaction zone in rinsing, outside shore pipe discharge system.
The characteristics of the utility model integrated sewage water treater are to integrate settling pit, settling tank, BAF, converge the A/O method in one, flexible operation, convenient management, can simplify the traditional wastewater treatment scheme greatly, thereby reduce investment outlay and take up an area of, the processing efficiency height, anti-shock loading is strong.
Claims (3)
1. integrated sewage water treater, wall (2) profile that it is characterized in that apparatus for treating sewage is that two is little, spindle body structure broad in the middle is the top right circular cone, the form of bottom reverse taper, one central tube (3) is arranged in the right circular cone, the central tube lower port is stuck up flue outward, at the cone internal surface, right circular cone and place, reverse taper joint portion inwardly are provided with a water conservancy diversion plate washer (4) that upwarps, and form a narrow annular channel between the central tube outer wall, there is water-in (1) on right circular cone top along the wall arranged tangential, and central tube is central draft tube, filler (5) is equipped with in inside, and a water shoot (13) is arranged at top; The cone surface forms cyclonic separation district I with central tube, water conservancy diversion plate washer, forms ring body structurc, and from top to bottom, volume increases gradually; Form settling region II between central tube bottom, water conservancy diversion plate washer, the bottom reverse taper wall; Central tube inside is biochemical reaction zone III; The angle forms mud-collecting slot (7) between right circular cone wall and the water conservancy diversion plate washer, and mud-collecting slot (7), settling region II bottom all are connected with shore pipe (6).
2. integrated sewage water treater according to claim 1 is characterized in that the central tube bottom is provided with the porous plate (8) of support filler, is equipped with filler on the plate.
3. integrated sewage water treater according to claim 1, it is characterized in that the dress light filler of central tube middle and lower part, plate washer (9) is equipped with at the filler top, water outlet filter cap (10) evenly is installed on the plate washer (9), cloth is useful on the blast main (11) of aeration in the middle of the filler, at the lower curtate of settling region II the blast main (12) that is used for the filtrate back flushing is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00251535 CN2441794Y (en) | 2000-09-05 | 2000-09-05 | Integrated processor for waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00251535 CN2441794Y (en) | 2000-09-05 | 2000-09-05 | Integrated processor for waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2441794Y true CN2441794Y (en) | 2001-08-08 |
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ID=33609434
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00251535 Expired - Fee Related CN2441794Y (en) | 2000-09-05 | 2000-09-05 | Integrated processor for waste water |
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| CN (1) | CN2441794Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351365A (en) * | 2011-06-28 | 2012-02-15 | 北京市可持续发展促进会 | Ecological barrel |
| CN103193359A (en) * | 2012-01-09 | 2013-07-10 | 济南大学 | Deposition and biological filter combined water purification system and water purification method thereof |
| CN103193360A (en) * | 2012-01-09 | 2013-07-10 | 济南大学 | Nitrogen and phosphorus removal integrated biological aerated filter water purification system and water purification method thereof |
| CN104105833A (en) * | 2011-12-02 | 2014-10-15 | 恩威罗斯特里姆解决方案有限公司 | Sediment trap |
| CN106006937A (en) * | 2016-07-19 | 2016-10-12 | 环境保护部南京环境科学研究所 | Denitrification wastewater treatment tank |
| CN106957105A (en) * | 2016-01-11 | 2017-07-18 | 中国石油化工股份有限公司 | A kind of second pond of improved structure and its method for suppressing thread bacteria growing |
| CN108101203A (en) * | 2017-12-21 | 2018-06-01 | 武汉森泰环保股份有限公司 | A kind of reaction precipitation integral deep water aeration tower and its treatment process |
| CN110436635A (en) * | 2019-08-15 | 2019-11-12 | 广东省建筑设计研究院 | A kind of countryside sewage treatment equipment and operation dimension Guan Fangfa |
| CN112279378A (en) * | 2020-10-15 | 2021-01-29 | 苏州科技大学 | Biological treatment method and device for purifying aquaculture wastewater and circulating purification aquaculture device |
| CN112314393A (en) * | 2020-10-14 | 2021-02-05 | 徐州观田信息科技有限公司 | Agricultural irrigation device |
| CN113210146A (en) * | 2021-05-31 | 2021-08-06 | 江西理工大学 | Hydrocyclone with self-cleaning function |
| CN114656105A (en) * | 2022-03-16 | 2022-06-24 | 农业部沼气科学研究所 | Multifunctional waste water treatment device |
-
2000
- 2000-09-05 CN CN 00251535 patent/CN2441794Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351365A (en) * | 2011-06-28 | 2012-02-15 | 北京市可持续发展促进会 | Ecological barrel |
| CN104105833A (en) * | 2011-12-02 | 2014-10-15 | 恩威罗斯特里姆解决方案有限公司 | Sediment trap |
| CN104105833B (en) * | 2011-12-02 | 2016-08-24 | 恩威罗斯特里姆解决方案有限公司 | Sediment trap |
| CN103193359A (en) * | 2012-01-09 | 2013-07-10 | 济南大学 | Deposition and biological filter combined water purification system and water purification method thereof |
| CN103193360A (en) * | 2012-01-09 | 2013-07-10 | 济南大学 | Nitrogen and phosphorus removal integrated biological aerated filter water purification system and water purification method thereof |
| CN103193360B (en) * | 2012-01-09 | 2014-05-14 | 济南大学 | Nitrogen and phosphorus removal integrated biological aerated filter water purification system and water purification method thereof |
| CN103193359B (en) * | 2012-01-09 | 2014-05-14 | 济南大学 | Deposition and biological filter combined water purification system |
| CN106957105B (en) * | 2016-01-11 | 2020-07-03 | 中国石油化工股份有限公司 | Secondary sedimentation tank with improved structure and method for inhibiting growth of filamentous fungi by using secondary sedimentation tank |
| CN106957105A (en) * | 2016-01-11 | 2017-07-18 | 中国石油化工股份有限公司 | A kind of second pond of improved structure and its method for suppressing thread bacteria growing |
| CN106006937B (en) * | 2016-07-19 | 2019-05-07 | 环境保护部南京环境科学研究所 | Denitrification treatment tank |
| CN106006937A (en) * | 2016-07-19 | 2016-10-12 | 环境保护部南京环境科学研究所 | Denitrification wastewater treatment tank |
| CN108101203A (en) * | 2017-12-21 | 2018-06-01 | 武汉森泰环保股份有限公司 | A kind of reaction precipitation integral deep water aeration tower and its treatment process |
| CN108101203B (en) * | 2017-12-21 | 2021-03-19 | 武汉森泰环保股份有限公司 | Reaction-precipitation integrated deepwater aeration tower and treatment process thereof |
| CN110436635A (en) * | 2019-08-15 | 2019-11-12 | 广东省建筑设计研究院 | A kind of countryside sewage treatment equipment and operation dimension Guan Fangfa |
| CN110436635B (en) * | 2019-08-15 | 2024-06-11 | 广东省建筑设计研究院 | Rural sewage treatment device and operation pipe maintaining method |
| CN112314393A (en) * | 2020-10-14 | 2021-02-05 | 徐州观田信息科技有限公司 | Agricultural irrigation device |
| CN112279378A (en) * | 2020-10-15 | 2021-01-29 | 苏州科技大学 | Biological treatment method and device for purifying aquaculture wastewater and circulating purification aquaculture device |
| CN112279378B (en) * | 2020-10-15 | 2024-01-12 | 苏州科技大学 | Biological treatment method and device for purified cultivation wastewater and circulating purification cultivation device |
| CN113210146A (en) * | 2021-05-31 | 2021-08-06 | 江西理工大学 | Hydrocyclone with self-cleaning function |
| CN114656105A (en) * | 2022-03-16 | 2022-06-24 | 农业部沼气科学研究所 | Multifunctional waste water treatment device |
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Addressee: Hu Zhizhong Document name: Notification of Termination of Patent Right |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |