CN203990323U - Turnover hollow fiber curtain type membrane component - Google Patents
Turnover hollow fiber curtain type membrane component Download PDFInfo
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- CN203990323U CN203990323U CN201420441317.4U CN201420441317U CN203990323U CN 203990323 U CN203990323 U CN 203990323U CN 201420441317 U CN201420441317 U CN 201420441317U CN 203990323 U CN203990323 U CN 203990323U
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- bellows
- film silk
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Abstract
The utility model relates to a kind of turnover hollow fiber curtain type membrane component.It is comprised of upper bellows, lower bellows and film silk, and film silk is connected between bellows and lower bellows, makes three be fixed as an overall structure; Upper bellows is identical with lower bellows structure but oppositely setting forms mirror image symmetry status; The two ends of upper bellows all arrange bellows delivery port, join with outside outlet pipe.The two ends of lower bellows are also lower bellows delivery port, are all blocked sealing.When the utility model is used, more serious when the deposition of the assembly first half, membrane module upset is used, thereby solved membrane module, pollute uneven problem.After membrane module upset, can utilize MBR aerating system that the deposition on the membrane module after upset is blown off, save manpower and water, also reduce the loss of mud simultaneously, make membrane module lower end water yield increase simultaneously, make film silk go out water use efficiency higher.
Description
Technical field
The utility model relates to sewage-treatment plant, is specifically related to a kind of curtain type film assembly for MBR (membrane bioreactor).
Background technology
MBR has now replaced traditional sewage disposal technology becomes current main flow sewage disposal technology.The domestic company of being MBR is also and springs up like mushrooms out, also excitation all the more of competition of the same trade.MBR has also exposed the problem of some general character simultaneously:
1.MBR membrane module is along with the time lengthening of operation, and deposition meeting is more serious, can only clean by off-line, and existing curtain type membrane operation (is generally half a year) at set intervals needs off-line to clean deposition, wastes a large amount of water and has caused a large amount of sludge loss.
2. membrane module is in the middle of operation, and assembly Flux Distribution is uneven, and first half film silk water yield is greater than Lower Half film silk, therefore the pollution of first half film silk is inhomogeneous, seriously polluted, first half film silk breakage is simultaneously also aging serious than Lower Half film silk, badly broken.
Summary of the invention
For overcoming the defect of existing membrane module, for making film silk utilization rate reach maximization, therefore membrane module designs is become to turnover hollow fiber curtain type membrane component.
Structure of the present utility model is such:
Turnover hollow fiber curtain type membrane component, is comprised of upper bellows, lower bellows and film silk, and film silk is connected between bellows and lower bellows, makes three be fixed as an overall structure; Upper bellows is identical with lower bellows structure but oppositely setting forms symmetrical state; The upper bellows delivery port at upper bellows two ends connects outside outlet pipe, and one of them inside joins with the first half film silk, and another inside joins with the latter half film silk; The two ends of lower bellows are also provided with lower bellows delivery port; Identical with upper bellows delivery port, one of them inside of lower bellows delivery port joins with the first half film silk, and another inside joins with the latter half film silk; The lower bellows delivery port at two ends is all blocked sealing.
The lower bellows delivery port at lower bellows two ends blocks sealing by plug and O RunddichtringO.
The beneficial effects of the utility model are:
Existing membrane module is all one end water outlets, and the other end can not water outlet or shut, and so just causes the deposition of terminal membrane silk, and Flux Distribution is uneven, and upper terminal membrane silk is aging.The utility model is realized the upper and lower two ends of membrane module all can water outlet, turning operation, and water side does not block with dismountable plug.The utility model has been realized turning operation by change membrane module structure, by refilling in group device after the membrane module upset with mud, thereby solved membrane module, pollutes uneven problem.After membrane module upset, can utilize MBR aerating system that the deposition on the membrane module after upset is blown off, save manpower and water, also reduce the loss of mud simultaneously, make membrane module lower end water yield increase simultaneously, make film silk go out water use efficiency higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The schematic diagram of bellows end under Fig. 2.
Mark in figure:
1. go up bellows, 2. play bellows, 3. film silk, 4. goes up bellows delivery port, 5. plays bellows delivery port, 6. plug, 7.O RunddichtringO.
The specific embodiment:
As shown in Figure 1, the utility model is comprised of upper bellows 1, lower bellows 2 and film silk 3.Upper bellows 1 is identical with lower bellows 2 structures but oppositely setting forms symmetrical state; Film silk 3 is connected between bellows 1 and lower bellows 2, makes three be fixed as an overall structure.The upper bellows delivery port 4 at upper bellows 1 two ends all joins with outside outlet pipe.Upper bellows delivery port 4 one of them mouthful of inside and the first half film silk 3 join, output be the water outlet of the first half film silk 3; Another mouthful of inside and the latter half film silk 3 join, output be the water outlet of the latter half film silk 3.The mode that they join is identical with the connected mode of existing membrane module, and this description repeats no more.The lower bellows delivery port 5 at the two ends of lower bellows 2 is identical with upper bellows delivery port 4, and one of them mouthful of inside and the first half film silk 3 join, and another mouthful of inside and the latter half film silk 3 join.Lower bellows delivery port 5 is different from upper bellows delivery port 4, on two lower bellows delivery ports 5, by plug 6 and O RunddichtringO 7, is blocked sealing (shown in Figure 2), and the lower bellows delivery port 5 at two ends is not all communicated with the external world.
Using method of the present utility model is:
This turnover hollow fiber curtain type membrane component, after operation a period of time, is observed deposition situation, if membrane module deposition is serious, upset once, now becomes lower bellows 2 after original upper bellows 1 upset, and its two ends are blocked with plug 6 and O RunddichtringO 7; And become upper bellows 1 after original lower bellows 2 upsets, its two ends are connected to outlet pipe.After upset, bring into operation, the aerating system of MBR can blow the deposition of membrane module off again, and the water yield of Lower Half film silk 3 also can increase, and integral membrane silk 3 is fully used, and has saved the labour of off-line cleaning and has saved water.
During work, membrane module first first moves half a year, and now assembly first half deposition meeting is more serious, and first half film silk also can be aging, and at this moment, by membrane module upset, water outlet form is constant, and former delivery port is blocked with dismountable plug.Aeration can blow the deposition on assembly off, has reduced sludge loss and has cleaned required a large amount of water, also can make film silk pollute up and down equilibrium simultaneously, reaches peak use rate.
Claims (2)
1. turnover hollow fiber curtain type membrane component, is comprised of upper bellows (1), lower bellows (2) and film silk (3), and film silk (3) is connected between bellows (1) and lower bellows (2), makes three be fixed as an overall structure; It is characterized in that: upper bellows (1) is identical with lower bellows (2) structure but oppositely setting forms symmetrical state; The upper bellows delivery port (4) at upper bellows (1) two ends connects outside outlet pipe, and one of them inside joins with the first half film silk (3), and another inside joins with the latter half film silk (3); The two ends of lower bellows (2) are also provided with lower bellows delivery port (5); Identical with upper bellows delivery port (4), one of them inside of lower bellows delivery port (5) joins with the first half film silk (3), and another inside joins with the latter half film silk (3); The lower bellows delivery port (5) at two ends is all blocked sealing.
2. membrane module according to claim 1, is characterized in that: the lower bellows delivery port (5) at lower bellows (2) two ends blocks sealing by plug (6) and O RunddichtringO (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441317.4U CN203990323U (en) | 2014-08-06 | 2014-08-06 | Turnover hollow fiber curtain type membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441317.4U CN203990323U (en) | 2014-08-06 | 2014-08-06 | Turnover hollow fiber curtain type membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990323U true CN203990323U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441317.4U Active CN203990323U (en) | 2014-08-06 | 2014-08-06 | Turnover hollow fiber curtain type membrane component |
Country Status (1)
| Country | Link |
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| CN (1) | CN203990323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268360A (en) * | 2016-08-31 | 2017-01-04 | 北京碧水源膜科技有限公司 | The later stage processing means of a kind of hollow fiber ultrafiltration film silk and preparation method |
| CN111634970A (en) * | 2020-06-13 | 2020-09-08 | 江苏启景环保技术有限公司 | Treatment process of oily heavy metal industrial wastewater |
-
2014
- 2014-08-06 CN CN201420441317.4U patent/CN203990323U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268360A (en) * | 2016-08-31 | 2017-01-04 | 北京碧水源膜科技有限公司 | The later stage processing means of a kind of hollow fiber ultrafiltration film silk and preparation method |
| CN106268360B (en) * | 2016-08-31 | 2019-04-26 | 北京碧水源膜科技有限公司 | A kind of the post-processing device and preparation method of hollow fiber ultrafiltration film wire |
| CN111634970A (en) * | 2020-06-13 | 2020-09-08 | 江苏启景环保技术有限公司 | Treatment process of oily heavy metal industrial wastewater |
| CN111634970B (en) * | 2020-06-13 | 2022-06-07 | 山东鲁蓝环保科技有限公司 | Treatment process of oily heavy metal industrial wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Inner Mongolia East Water Technology Co., Ltd. Assignor: Beijing Bishui Yuanmo Science and Technology Co., Ltd. Contract record no.: 2015990000241 Denomination of utility model: Turnable hollow fiber curtain type membrane module Granted publication date: 20141210 License type: Exclusive License Record date: 20150428 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |