CN200988799Y - Adsorptive regeneration and split type vibration membrane biological reactor - Google Patents
Adsorptive regeneration and split type vibration membrane biological reactor Download PDFInfo
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- CN200988799Y CN200988799Y CN200620048257.5U CN200620048257U CN200988799Y CN 200988799 Y CN200988799 Y CN 200988799Y CN 200620048257 U CN200620048257 U CN 200620048257U CN 200988799 Y CN200988799 Y CN 200988799Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
震动式膜过滤装置无膜箱，连接在吸附池与再生池之间；装置底部有一大方板，主轴与大方板中心处连接，经减震器与地接触；主轴中部有夹紧机构与支架固定；上端有螺口与膜组件连接，主轴内设出泥管伸出支架底部；大方板上还有传动轴，传动轴上方连接电机，下方连接偏心块；大方板上有配重；膜组件可由一个或多个标准膜件叠放组成，每个标准膜件依次由膜片、无纺布、不锈钢托盘、膜片、无纺布通过铆钉固接；标准膜件之间通过内环和外环依次隔开。吸附池的出水进入震动式膜过滤装置后，电动机带动偏心块转动，引起底座摆动并通过主轴传递到上部的膜组件，引起膜组件不停地左右摆动，使水中污泥处于悬浮状从出口处排出，不会沉淀到膜表面。
The vibrating membrane filtration device has no membrane box and is connected between the adsorption pool and the regeneration pool; there is a large square plate at the bottom of the device, the main shaft is connected to the center of the large square plate, and is in contact with the ground through the shock absorber; the middle part of the main shaft is fixed by a clamping mechanism and a bracket; There is a screw on the upper end to connect with the membrane module, and a mud pipe is set in the main shaft to protrude from the bottom of the bracket; there is a transmission shaft on the large square plate, the motor is connected to the top of the transmission shaft, and the eccentric block is connected to the bottom; there is a counterweight on the large square plate; the membrane module can be used by a or multiple standard membrane parts stacked, each standard membrane part is sequentially connected by diaphragm, non-woven fabric, stainless steel tray, diaphragm, and non-woven fabric through rivets; the standard membrane parts are connected by inner ring and outer ring in turn separated. After the effluent from the adsorption tank enters the vibrating membrane filtration device, the motor drives the eccentric block to rotate, causing the base to swing and transmit it to the upper membrane module through the main shaft, causing the membrane module to swing left and right continuously, so that the sludge in the water is in a suspended state and is discharged from the outlet. Drains and does not settle to the membrane surface.
Description
Technical field
The utility model relates to a kind of absorption regeneration and split type vibration membrane bio-reactor that is used for water treatment, is specifically related to the combination of adsorpting regenerating process and two kinds of process structures of vibration-type membrane filter appts.
Background technology
Membrane bioreactor is the biochemical water treatment system that the high performance membrane isolation technique combines with the active sludge biological reactor, is considered to have one of new and high technology of development potentiality in the 21 century water treatment field most.Compare with traditional sewage biochemical processing, membrane bioreactor has good effect of separating solid from liquid, biochemical efficiency and contaminant removal efficiency height, and the excess sludge productive rate is low, capacity of resisting impact load is strong; Advantages such as system can realize all that PLC concentrates automatic control, and moves and control flexibly, stablize, and management maintenance is simple and convenient.The membrane module of present applied detachable membrane bioreactor has the film case, and bio-reactor only is a simple pond of function, exist produce easily that film pollutes, cost is big, troublesome maintenance, to shortcomings such as ammonia nitrogen removal frank in the water are low.Yet film pollutes, and is to influence the key issue that the membrane bioreactor scale enlarges and applies.In general, film pollute that various particulates, colloidal particle or the solute macromole be meant in the material handling and film exist physical chemistry interaction or mechanical effect and in face, fenestra precipitation with accumulate, cause film surface pollution, membrane pore size to diminish or stop up, the permeable resistance of film increases, the phenomenon that membrane flux reduces and separation performance descends.The film pollution can cause membrane flux continue to reduce, influence simultaneously system steady running, energy consumption, film work-ing life and change frequency, be directly connected to the economy of membrane biological reactor process.Mainly containing control aeration rate, the subcritical flux of use constant, water outlet at intermittence etc. aspect the pollution of reduction film at present; Also utilize the method for cross-flow for detachable membrane bioreactor.But above method can not really solve the film pollution problems.
The utility model content
The purpose of this utility model is to solve the membrane pollution problem in the membrane bioreactor application, proposes a kind of absorption regeneration and split type vibration membrane bio-reactor.
The technical solution of the utility model is that biological processing unit is separated with membrane filter unit, and biological processing unit adopts adsorpting regenerating process, and membrane filter unit adopts a kind of vibration-type membrane filter appts, does not need the film case.The utility model had both had the advantage of adsorpting regenerating process, and the treatment effect that can solve the adsorpting regenerating process existence again hangs down and should not handle the problem of the more sewage of solvability organic pollutant content; Adopt the second pond in the vibration-type membrane filter appts replacement adsorpting regenerating process, the problem that both can avoid effluent quality to worsen can overcome film pollution problems in the membrane bioreactor application process again.
Principle of the present utility model is: after the water outlet of adsorption tank enters membrane module on the membrane filter appts, adjustable frequency motor on the device drives eccentric block and rotates, cause the swing of base, the energy that rotates is delivered to the membrane module on device top again by central principal axis, cause that membrane module ceaselessly swings.This swing can make that film constantly vibrates in the assembly, produces sinusoidal shearing wave, makes mud in the water that needs to handle be in suspended state and discharges from the impurity exit, can not be deposited on the film surface, has also just eliminated the film pollution problems.And simultaneously, the clear water after the filtration then is drawn out of from device top rising pipe.
A kind of absorption regeneration and split type vibration membrane bio-reactor, it is characterized in that: it comprises biological processing unit of being made up of water inlet pipe, adsorption tank, regenerated reactor and reflux pump and the membrane filter unit of being made up of membrane filter appts and suction pump, the combination of two kinds of process structures; Membrane filter unit is connected between adsorption tank and the regenerated reactor, and membrane filter unit adopts no film case, vibration-type membrane filter appts; The vibration-type membrane filter appts includes counterweight, generous plate, clamp mechanism, sludge out pipe, water inlet pipe, goes out clear water pipe, membrane module, elastic axis, motor, transmission shaft, eccentric block and support, it is characterized in that: the support inner bottom part has a generous plate, elastic axis is connected with generous plate center, and through vibroshock with contact; Be connected with clamp mechanism on the elastic axis, clamp mechanism and support are fixed; There is screw socket the elastic axis upper end, is connected with membrane module, establishes sludge out pipe in the elastic axis and stretches out frame bottom; The Yi Jiaochu of generous plate is connected with transmission shaft, and the transmission shaft top is connected with motor, and the below is connected with eccentric block; Be connected with counterweight on the generous plate; The membrane module top is connected with water inlet pipe and goes out the clear water pipe; Water inlet pipe is connected with adsorption tank, goes out the clear water pipe and is connected with suction pump.
Membrane module is fixed by bottom thread and main shaft top by axis, be with counterweight, lower end cover, following shrouding, standard film part, upper sealing plate and upper end cover from the bottom up successively, by a plurality of bolted, lower end cover and following counterweight circle are also used a plurality of bolted between the upper and lower end cap; Middle shaft hollow surface is porose, and there is the clean water outlet of going out on the top, and water-in is stamped in upper sealing plate and upper end, and mud mouth is stamped in following shrouding and lower end, and mud mouth is communicated with sludge out pipe.
Membrane module is to be stacked to arrange by one or more standard film parts to form, and each standard film part is affixed by rivet by diaphragm, non-woven fabrics, stainless steel pallet, diaphragm, non-woven fabrics successively, and diaphragm can be microfiltration membrane, ultra-filtration membrane, nanofiltration membrane; Separate successively by interior ring and outer shroud between each standard film part.
The utlity model has following advantage and positively effect:
1, do not adopt the film case, utilize a kind of vibration-type membrane filter appts, can overcome film pollution problems in the membrane bioreactor application process, improve the processing power of film, prolong the work-ing life of film;
2, the advantage that has adsorpting regenerating process, and it is low and should not handle the problem of the more sewage of solvability organic pollutant content to solve treatment effect that adsorpting regenerating process exists;
3, the vibration-type membrane filter appts has replaced the second pond in the adsorpting regenerating process, has avoided mud generation denitrification in the second pond and sludge settling property is reduced and then runs off, worsens the problem of effluent quality from second pond;
4, capacity usage ratio height, construction and running cost are low, are easy to the maintenance of film, and is easy to operate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the utility model process structure schema;
Fig. 2 is a vibration-type membrane filter appts structural representation;
Fig. 3 is a membrane module assembly structure synoptic diagram;
Fig. 4 is the assembly structure synoptic diagram of standard film part.
1. water inlet pipe; 2. adsorption tank; 3. vibration-type membrane filter appts; 4. regenerated reactor; 5. suction pump; 6. reflux pump; 7. counterweight; 8. generous plate; 9. clamp mechanism; 10. sludge out pipe; 11. water inlet pipe; 12. go out the clear water pipe; 13. membrane module; 14. elastic axis; 15. motor; 16. transmission shaft; 17. eccentric block; 18. support; 19. go out clean water outlet; 20. axis; 21. water-in; 22. upper end cover; 23. upper sealing plate; 24. outer shroud; 25. standard film part; 26. interior ring; 27. following shrouding; 28. mud mouth; 29. lower end cover; 30. counterweight circle; 31. diaphragm; 32. non-woven fabrics; 33. pallet.
Fig. 3 direction of arrow is represented the signal of built-up member falling direction.
Embodiment
The utility model detachable membrane bioreactor embodiment adopts the cross-flow method to arrange.
A kind of absorption regeneration and split type vibration membrane bio-reactor, it comprises biological processing unit of being made up of water inlet pipe 1, adsorption tank 2, regenerated reactor 4 and reflux pump 6 and the membrane filter unit of being made up of membrane filter appts and suction pump 5, the combination process of two kinds of technologies, membrane filter unit are connected between adsorption tank 2 and the regenerated reactor 4; Biological processing unit adopts adsorpting regenerating process, and membrane filter unit adopts no film case, vibration-type membrane filter appts 3.
Vibration-type membrane filter appts 3 includes counterweight 7, generous plate 8, clamp mechanism 9, sludge out pipe 10, water inlet pipe 11, goes out clear water pipe 12, membrane module 13, elastic axis 14, motor 15, transmission shaft 16, eccentric block 17 and support 18, support 18 inner bottom parts have a generous plate 8, elastic axis 14 is connected with generous plate center, and through vibroshock with contact, be connected with clamp mechanism 9 on the elastic axis, clamp mechanism 9 is fixing with support 18; There is screw socket elastic axis 14 upper ends, are connected with membrane module 13, establish sludge out pipe 10 in the elastic axis and stretch out frame bottom; The Yi Jiaochu of generous plate is connected with transmission shaft 16, and transmission shaft 16 tops are connected with motor 15, and the below is connected with eccentric block 17; Be connected with counterweight 7 on the generous plate; Membrane module 13 tops are connected with water inlet pipe 11 and go out clear water pipe 12; Water inlet pipe 11 is connected with adsorption tank 2, goes out clear water pipe 12 and is connected with suction pump 5.
Membrane module is to be stacked to arrange by one or more standard film parts 25 to form; Each standard film part 25 is formed by rivet is affixed by diaphragm 31, non-woven fabrics 32, stainless steel pallet 33, diaphragm 31 and non-woven fabrics 32 successively; Diaphragm can be microfiltration membrane, ultra-filtration membrane, nanofiltration membrane; Separate successively by interior ring 26 and outer shroud 24 between each standard film part.
Sanitary sewage or trade effluent enter adsorption tank 2 by water inlet pipe 1 after pre-treatment, the main pollutent that utilizes in the biological absorption degradation effect removal water, the sewage that comes out from adsorption tank 2 enters by the water-in 21 of the upper end cover 22 of vibration-type membrane filter appts 3, flow to standard film part 25 by upper end cover 22 and upper sealing plate 23, cross-flow enters each group group membrane module successively, because hydraulic pressure, each standard film part 25 of clear water infiltrate, aperture along axis 20 centers goes out clean water outlet 19 outflow filter devices, crosses cleaner liquid and is drawn out of under suction pump 5 effects; It is dirty not have filtering sewage then to circle round, and after mud mouth 28 outflow filter devices enter regenerated reactor 4, passes through reflux pump 6 again to adsorption tank 1, finishes a circulation, then goes round and begins again, continuously operation.
The utility model can be widely used in the processing of high-concentration industrial-water, little source of pollution water, sanitary sewage, middle water reuse, rainwater and landscape water body etc.
Claims (3)
1. an absorption regeneration and split type vibration membrane bio-reactor, it is characterized in that: it comprises biological processing unit of being made up of water inlet pipe, adsorption tank, regenerated reactor and reflux pump and the membrane filter unit of being made up of membrane filter appts and suction pump, the combination of two kinds of process structures; Membrane filter unit is connected between adsorption tank and the regenerated reactor, adopts no film case, vibration-type membrane filter appts; The vibration-type membrane filter appts includes counterweight, generous plate, clamp mechanism, sludge out pipe, water inlet pipe, goes out clear water pipe, membrane module, elastic axis, motor, transmission shaft, eccentric block and support, it is characterized in that: the support inner bottom part has a generous plate, elastic axis is connected with generous plate center, and through vibroshock with contact; Be connected with clamp mechanism on the elastic axis, clamp mechanism and support are fixed; There is screw socket elastic axis upper end, is connected with membrane module, and the elastic axis lower end is hollow, in establish sludge out pipe and stretch out frame bottom; The Yi Jiaochu of generous plate is connected with transmission shaft, and the transmission shaft top is connected with motor, and the below is connected with eccentric block; Be connected with counterweight on the generous plate; The membrane module top is connected with water inlet pipe and goes out the clear water pipe; Water inlet pipe is connected with adsorption tank, goes out the clear water pipe and is connected with suction pump.
2. a kind of absorption regeneration according to claim 1 and split type vibration membrane bio-reactor, the membrane module of vibration-type membrane filter appts is connected with main shaft top screw socket by bottom thread by axis, be with counterweight, lower end cover, following shrouding, standard film part, upper sealing plate and upper end cover from the bottom up successively, by a plurality of bolted, lower end cover and following counterweight circle are also used a plurality of bolted between the upper and lower end cap; Middle shaft hollow surface is porose, and there is the clean water outlet of going out on the top, and water-in is stamped in upper sealing plate and upper end, and mud mouth is stamped in following shrouding and lower end, and mud mouth is communicated with sludge out pipe.
3. according to claim 1,2 described a kind of absorption regenerations and split type vibration membrane bio-reactor, the membrane module of vibration-type membrane filter appts is to be stacked to arrange by one or more standard film parts to form, each standard film part is affixed by rivet by diaphragm, non-woven fabrics, stainless steel pallet, diaphragm, non-woven fabrics successively, and wherein diaphragm can be microfiltration membrane, ultra-filtration membrane or nanofiltration membrane; Separate successively by interior ring and outer shroud between each standard film part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620048257.5U CN200988799Y (en) | 2006-11-28 | 2006-11-28 | Adsorptive regeneration and split type vibration membrane biological reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620048257.5U CN200988799Y (en) | 2006-11-28 | 2006-11-28 | Adsorptive regeneration and split type vibration membrane biological reactor |
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| CN200988799Y true CN200988799Y (en) | 2007-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200620048257.5U Expired - Fee Related CN200988799Y (en) | 2006-11-28 | 2006-11-28 | Adsorptive regeneration and split type vibration membrane biological reactor |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805043A (en) * | 2010-04-15 | 2010-08-18 | 苏州利比瑞特环保技术有限公司 | Vibrating membrane filtration device and industrial wastewater treatment method applying the same |
| CN101190807B (en) * | 2006-11-28 | 2011-08-17 | 上海理工大学 | Absorption regeneration detachable membrane bioreactor for treating water |
| CN102372339A (en) * | 2011-10-09 | 2012-03-14 | 东莞市威迪膜科技有限公司 | Recycling system and method of electroplating pretreatment sewage |
| CN102390882A (en) * | 2011-10-09 | 2012-03-28 | 东莞市威迪膜科技有限公司 | System and method for reclaiming cold-roll emulsion liquid wastewater |
| CN103846211A (en) * | 2014-01-28 | 2014-06-11 | 连力生 | Three-dimensional variable-frequency vibrating device and membrane treatment system thereof |
| CN104925906A (en) * | 2015-06-12 | 2015-09-23 | 宜兴市馨德环保科技有限公司 | Three-motor torsion bar type ultramicro separating machine |
| CN104925905A (en) * | 2015-06-12 | 2015-09-23 | 宜兴市馨德环保科技有限公司 | Four-motor torsion bar type ultra-micro segregator |
| CN104961196A (en) * | 2015-06-12 | 2015-10-07 | 宜兴市馨德环保科技有限公司 | Three-motor ultra-micro separating machine |
| CN107828632A (en) * | 2017-12-13 | 2018-03-23 | 魏传喆 | A kind of new energy materialses installation for fermenting |
| CN108706753A (en) * | 2018-04-12 | 2018-10-26 | 苏州新众禹环境科技有限公司 | A kind of vibrational system of purifier |
-
2006
- 2006-11-28 CN CN200620048257.5U patent/CN200988799Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190807B (en) * | 2006-11-28 | 2011-08-17 | 上海理工大学 | Absorption regeneration detachable membrane bioreactor for treating water |
| CN101805043A (en) * | 2010-04-15 | 2010-08-18 | 苏州利比瑞特环保技术有限公司 | Vibrating membrane filtration device and industrial wastewater treatment method applying the same |
| CN102372339A (en) * | 2011-10-09 | 2012-03-14 | 东莞市威迪膜科技有限公司 | Recycling system and method of electroplating pretreatment sewage |
| CN102390882A (en) * | 2011-10-09 | 2012-03-28 | 东莞市威迪膜科技有限公司 | System and method for reclaiming cold-roll emulsion liquid wastewater |
| CN103846211A (en) * | 2014-01-28 | 2014-06-11 | 连力生 | Three-dimensional variable-frequency vibrating device and membrane treatment system thereof |
| CN103846211B (en) * | 2014-01-28 | 2017-01-18 | 连力生 | Three-dimensional variable-frequency vibrating device and membrane treatment system thereof |
| CN104925906A (en) * | 2015-06-12 | 2015-09-23 | 宜兴市馨德环保科技有限公司 | Three-motor torsion bar type ultramicro separating machine |
| CN104925905A (en) * | 2015-06-12 | 2015-09-23 | 宜兴市馨德环保科技有限公司 | Four-motor torsion bar type ultra-micro segregator |
| CN104961196A (en) * | 2015-06-12 | 2015-10-07 | 宜兴市馨德环保科技有限公司 | Three-motor ultra-micro separating machine |
| CN107828632A (en) * | 2017-12-13 | 2018-03-23 | 魏传喆 | A kind of new energy materialses installation for fermenting |
| CN107828632B (en) * | 2017-12-13 | 2020-10-23 | 泰州禾益新材料科技有限公司 | A new energy material fermentation device |
| CN108706753A (en) * | 2018-04-12 | 2018-10-26 | 苏州新众禹环境科技有限公司 | A kind of vibrational system of purifier |
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| CF01 | Termination of patent right due to non-payment of annual fee |