CN201632138U - Vibrating membrane filter device - Google Patents
Vibrating membrane filter device Download PDFInfo
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- CN201632138U CN201632138U CN2010201633403U CN201020163340U CN201632138U CN 201632138 U CN201632138 U CN 201632138U CN 2010201633403 U CN2010201633403 U CN 2010201633403U CN 201020163340 U CN201020163340 U CN 201020163340U CN 201632138 U CN201632138 U CN 201632138U
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- membrane
- membrane module
- base plate
- eccentric block
- vibrating
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Abstract
The utility model discloses a vibrating membrane filter device, which comprises a vibration generating device and a membrane module which are fixedly connected on a stand, and a vibration transmission device for connecting the vibration generating device and the membrane module, wherein the vibration generating device is of a motor; the vibration transmission device comprises a base plate, a balance weight, an elastic main shaft, a transmission shaft and an eccentric block; one end of the elastic main shaft is fixedly connected with the center of the base plate, and the other end thereof is fixedly connected with the membrane module; the balance weight and the elastic main shaft are respectively and fixedly connected with the two sides of the center of the base plate; the rotating shaft of the motor is connected with the eccentric block through the transmission shaft; and the membrane module is provided with a concentrated water pipe, an inlet pipe and an outlet pipe, and is internally provided with a filtering membrane. The utility model can effectively prevent the filtering membrane from being blocked, keeps the water flux stable, effectively solves the technical problem of low membrane flux and membrane blockage during the membrane filtration of sewage, leads the membrane separation technology to be better applied to the industrial sewage treatment process, hereby not only improves the efficiency of water treatment, but also reduces the cost of water treatment.
Description
Technical field
The utility model relates to a kind of vibrating membrane filtration device.
Background technology
Development along with industrial and agricultural production, increasing organic compound is widely used in Human's production and life, various also corresponding the increasing of waste water that contain the organic pollution of a large amount of difficult degradations often contain a large amount of chlorobenzene classes, nitrobenzene, phenols, multiring aromatic hydrocarbon, agrochemical priority pollutants in the waste water as the discharging of industries such as chemical industry, printing and dyeing, medicine, agricultural chemicals simultaneously.These waste water generally have the pollutant levels height, toxicity is big, salt content is high, the characteristics of biodegradability difference, are severe contamination water body environment and the major source of pollutant that is detrimental to health.
At present, for high organic concentration waste water, perhaps high salt concentration waste water, perhaps used water difficult to degradate, or has a processing of the industrial wastewater of above both or three's feature, usually at first adopt physico-chemical process, chemical method, biochemical process respectively at the feature of waste water or the method preliminary treatment of both and three's combination in them, adopt film filter that waste water is carried out filtration treatment again, advanced treating is discharged or is proceeded in last water outlet.Yet the problem that exists in the existing above-mentioned process for treating industrial waste water is: conventional film filter is when handling pretreated water outlet, and impurity often is deposited on filter membrane surface in the water, very easily results in blockage, and causes water flux to descend.In order to prevent that this type of situation from taking place, prior art is often had relatively high expectations for pretreated, in preprocessing process, to finish purification as far as possible for waste water, but bring the high processing cost, economy is not good, for example for the processing of present high slat-containing wastewater, often all adopt the method for diluting back biochemistry or multi-effect evaporator earlier to handle, cost is higher.
Summary of the invention
The utility model purpose is: provide a kind of filter membrane that can prevent to stop up, keep the stable vibrating membrane filtration device of water flux, with the raising water treatment efficiency, and reduce cost of water treatment.
The technical solution of the utility model is: a kind of vibrating membrane filtration device, comprise vibration generating apparatus, membrane module that is fixed on the support and the vibration transfer device that connects both, described vibration generating apparatus is a motor, described vibration transfer device comprises base plate, counterweight, elastic axis, power transmission shaft and eccentric block, described elastic axis one end and base plate center are affixed, and the other end and membrane module are affixed; Described counterweight and eccentric block are fixed in both sides, base plate center respectively; The rotating shaft of described motor links to each other with eccentric block through power transmission shaft; Described membrane module is provided with dense water pipe, water inlet pipe and outlet pipe, and membrane module inside is provided with filter membrane.
Vibrating membrane filtration device described in the utility model also comprises and is fixed in the clamp mechanism that is used for clamping elastic axis on the support.
Vibrating membrane filtration device described in the utility model, wherein elastic axis further vertically is provided with, and its lower end and base plate center are affixed, and the bottom of upper end and membrane module is affixed; And described water inlet pipe links to each other with the water inlet that is arranged on the membrane module top, delivery port respectively with outlet pipe, and dense water pipe then links to each other with the sewage draining exit that is arranged on membrane module bottom.
Vibrating membrane filtration device described in the utility model, the preferred 30～70Hz of the vibration frequency of membrane module wherein, amplitude is 15～40mm, the operating pressure during membrane filtration is 0.1～10.0MPa.
Filter membrane in the vibrating membrane filtration device described in the utility model, its membrane module can be a micro-filtration membrane, perhaps milipore filter, perhaps NF membrane, perhaps reverse osmosis membrane.
Vibrating membrane filtration device described in the utility model, its operation principle is as follows: the motor in the device drives eccentric block by power transmission shaft and rotates, cause the swing of base, the swing energy is delivered to the membrane module on device top again by elastic axis, cause that membrane module ceaselessly swings.This swing can make the filter membrane in the membrane module constantly vibrate, thereby on the surface of filter membrane, produce sinusoidal shearing wave, make impurity in the waste water of the filter membrane of flowing through be in suspended state and enter in the dense water pipe by sewage draining exit, and can not be deposited on the film surface, the clear water after the filtration then extrudes from the outlet pipe at device top.So just efficiently solve the waste water technical barrier that membrane flux is low and film stops up in membrane filtration processes, make membrane separation technique be able to better application in process for treating industrial waste water.
Certainly it is to be noted the utility model except applying to the Industrial Wastewater Treatment field, can also apply to food, biochemical field, for example at the filtration of dairy products, fruit juice, perhaps separation of thalline etc. in the microbial fermentation solution.
The utility model has the advantages that:
The vibrating membrane filtration device that the utility model provides can prevent effectively that filter membrane from stopping up, it is stable to keep water flux, efficiently solve the waste water technical barrier that membrane flux is low and film stops up in membrane filtration processes, make membrane separation technique be able to better application in process for treating industrial waste water, not only improved water treatment efficiency, and reduced cost of water treatment with this.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the overall structure schematic diagram of vibrating membrane filtration device of the present utility model.
Wherein: 1, base plate; 2, counterweight; 3, clamp mechanism; 4, dense water pipe; 5, water inlet pipe; 6, outlet pipe; 7, membrane module; 8, elastic axis; 9, motor; 10, power transmission shaft; 11, eccentric block; 12, support.
The specific embodiment
Embodiment 1: in conjunction with a kind of specific embodiment that Figure 1 shows that the utility model vibrating membrane filtration device, it is made up of base plate 1, counterweight 2, clamp mechanism 3, dense water pipe 4, water inlet pipe 5, outlet pipe 6, membrane module 7, elastic axis 8, motor 9, power transmission shaft 10, eccentric block 11 and support 12.Described motor 9 and membrane module 7 all are fixed on the support 12, and described elastic axis 8 vertically is provided with, and its lower end and base plate 1 center are affixed, and the bottom of upper end and membrane module 7 is affixed; Described clamp mechanism 3 is fixed in support 12 middle parts to clamp elastic axis 8; Described counterweight 2 and eccentric block 11 are fixed in both sides, base plate 1 center respectively; The rotating shaft of described motor 9 links to each other with eccentric block 11 through power transmission shaft 10; Described water inlet pipe 5 links to each other with the water inlet that is arranged on membrane module 7 tops, delivery port respectively with outlet pipe 6, dense water pipe 4 then links to each other with the sewage draining exit that is arranged on membrane module 7 bottoms, and membrane module 7 inside are provided with filter membrane, and the waste water situation that described filter membrane can filter is according to actual needs selected any one in micro-filtration membrane, milipore filter, NF membrane, the reverse osmosis membrane.And the vibration frequency of the described membrane module 7 of present embodiment is 30～70Hz, and amplitude is 15～40mm, and the operating pressure during membrane filtration is 0.1～10.0MPa.
The described vibrating membrane filtration device of present embodiment, its operation principle is as follows: pending waste water feeds in the membrane module 7 from water inlet pipe 5, motor 9 in the device drives eccentric block 11 by power transmission shaft 10 and rotates, cause the swing of base 1, the swing energy is delivered to the membrane module 7 on device top again by elastic axis 8, cause that membrane module 7 ceaselessly swings.This swing can make the filter membrane in the membrane module 7 constantly vibrate, thereby on the surface of filter membrane, produce sinusoidal shearing wave, make impurity in the waste water of the filter membrane of flowing through be in suspended state and enter in the dense water pipe 4 by sewage draining exit, and can not be deposited on the film surface, the clear water after the filtration then extrudes from the outlet pipe 6 at device top.So just efficiently solve the waste water technical barrier that membrane flux is low and film stops up in membrane filtration processes, make membrane separation technique be able to better application in process for treating industrial waste water.
Certainly above embodiment only is a concrete exemplary applications of the present utility model, and protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. vibrating membrane filtration device, it is characterized in that comprising vibration generating apparatus, membrane module (7) that is fixed on the support (12) and the vibration transfer device that connects both, described vibration generating apparatus is motor (9), described vibration transfer device comprises base plate (1), counterweight (2), elastic axis (8), power transmission shaft (10) and eccentric block (11), described elastic axis (8) one ends and base plate (1) center are affixed, and the other end and membrane module (7) are affixed; Described counterweight (2) and eccentric block (11) are fixed in base plate (1) both sides, center respectively; The rotating shaft of described motor (9) links to each other with eccentric block (11) through power transmission shaft (10); Described membrane module (7) is provided with dense water pipe (4), water inlet pipe (5) and outlet pipe (6), and membrane module (7) inside is provided with filter membrane.
2. vibrating membrane filtration device according to claim 1 is characterized in that also comprising being fixed in the clamp mechanism (3) that is used for clamping elastic axis (8) on the support (12).
3. vibrating membrane filtration device according to claim 1 and 2 is characterized in that described elastic axis (8) vertically is provided with, and its lower end and base plate (1) center is affixed, and the bottom of upper end and membrane module (7) is affixed; And described water inlet pipe (5) links to each other with the water inlet, the delivery port that are arranged on membrane module (7) top respectively with outlet pipe (6), and dense water pipe (4) then links to each other with the sewage draining exit that is arranged on membrane module (7) bottom.
4. vibrating membrane filtration device according to claim 1, the vibration frequency that it is characterized in that described membrane module (7) is 30～70Hz, and amplitude is 15～40mm, and the operating pressure during membrane filtration is 0.1～10.0MPa.
5. according to claim 1 or 4 described vibrating membrane filtration devices, it is characterized in that described filter membrane is a micro-filtration membrane, perhaps milipore filter, perhaps NF membrane, perhaps reverse osmosis membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201633403U CN201632138U (en) | 2010-04-15 | 2010-04-15 | Vibrating membrane filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201633403U CN201632138U (en) | 2010-04-15 | 2010-04-15 | Vibrating membrane filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632138U true CN201632138U (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201633403U Expired - Fee Related CN201632138U (en) | 2010-04-15 | 2010-04-15 | Vibrating membrane filter device |
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| CN (1) | CN201632138U (en) |
Cited By (8)
| 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 |
| CN102312425A (en) * | 2011-09-02 | 2012-01-11 | 宫能和 | Vibrating drain board device |
| CN102409662A (en) * | 2011-09-02 | 2012-04-11 | 宫能和 | Soft soil foundation drainage and solidification treatment method |
| CN103817066A (en) * | 2014-01-29 | 2014-05-28 | 连力生 | Vibrating device with cross-linked couplings and membrane treatment system using same |
| CN103846212A (en) * | 2014-01-28 | 2014-06-11 | 连力生 | Variable-frequency vibration device for membrane assembly and membrane treatment system using variable-frequency vibration device |
| CN104906956A (en) * | 2014-03-14 | 2015-09-16 | 昆山弱水无极环保科技有限公司 | Reciprocating-type membrane separation apparatus |
| CN105536543A (en) * | 2015-12-14 | 2016-05-04 | 广东创源节能环保有限公司 | Vibrating and vertical type spiral-wound membrane filtration device |
| CN106621530A (en) * | 2017-01-24 | 2017-05-10 | 苏州新纽顿环保科技有限公司 | Rotational vibration filtering device and filtering equipment |
-
2010
- 2010-04-15 CN CN2010201633403U patent/CN201632138U/en not_active Expired - Fee Related
Cited By (9)
| 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 |
| CN102312425A (en) * | 2011-09-02 | 2012-01-11 | 宫能和 | Vibrating drain board device |
| CN102409662A (en) * | 2011-09-02 | 2012-04-11 | 宫能和 | Soft soil foundation drainage and solidification treatment method |
| CN103846212A (en) * | 2014-01-28 | 2014-06-11 | 连力生 | Variable-frequency vibration device for membrane assembly and membrane treatment system using variable-frequency vibration device |
| CN103817066A (en) * | 2014-01-29 | 2014-05-28 | 连力生 | Vibrating device with cross-linked couplings and membrane treatment system using same |
| CN103817066B (en) * | 2014-01-29 | 2015-12-30 | 连力生 | A kind of vibrating device with Oldham's coupling and use the film processing system of this device |
| CN104906956A (en) * | 2014-03-14 | 2015-09-16 | 昆山弱水无极环保科技有限公司 | Reciprocating-type membrane separation apparatus |
| CN105536543A (en) * | 2015-12-14 | 2016-05-04 | 广东创源节能环保有限公司 | Vibrating and vertical type spiral-wound membrane filtration device |
| CN106621530A (en) * | 2017-01-24 | 2017-05-10 | 苏州新纽顿环保科技有限公司 | Rotational vibration filtering device and filtering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20170415 |