CN105833730A - Improved filtering device - Google Patents
Improved filtering device Download PDFInfo
- Publication number
- CN105833730A CN105833730A CN201610395077.2A CN201610395077A CN105833730A CN 105833730 A CN105833730 A CN 105833730A CN 201610395077 A CN201610395077 A CN 201610395077A CN 105833730 A CN105833730 A CN 105833730A
- Authority
- CN
- China
- Prior art keywords
- filter element
- filter
- gear part
- gear
- filtering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/16—Rotary, reciprocated or vibrated modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an improved filtering device which comprises a fixed frame, a transmission component and a filtering component installed on the fixed frame. The filtering component comprises a spiral stirring part and a filtering drum. One end of the spiral stirring part is provided with a first gear part, one end of the filtering drum is provided with a second gear part, the first gear part and the second gear part are coaxially arranged and driven by the transmission component, and the two ends of the filtering drum are open. The spiral stirring part is inserted into the filtering drum, the filtering drum is provided with a plurality of filtering holes and sleeved with a filtering membrane, and the filtering drum is covered and sleeved with a sleeve casing. The bottom of the sleeve casing is connected with a water outlet pipe. The filtering component further comprises a liquid inlet pipe and a receiving pipe, wherein the liquid inlet pipe is inserted from the position of the open end of the filtering drum close to the second gear part, and the receiving pipe is used for receiving solid particles from the position of the open end of the filtering drum far away from the second gear part. The problems of concentration polarization of the membrane surface and membrane pollution can be effectively solved, and the membrane permeation flux and filtering effects are remarkably improved.
Description
Technical field
The invention belongs to environmental protection apparatus technical field, be specifically related to a kind of modified model defecator.
Background technology
Membrane filtration technique has become as the marginality science of the subjects such as a comprehensive macromolecule, chemical industry, biology, physics and mathematics, and the development on changing the energy resource structure of industrial circle, environmental conservation and new technique will create immeasurable impact.
At present, membrane filtration technique has obtained utilization widely in sewage disposal.But, existing film filter typically uses the filter type of static state, and it exists following shortcoming: after filtering a period of time, colloidal particle and solute transportation produce absorption in film surface or fenestra, it is susceptible to concentration polarization and the fouling membrane phenomenon of face so that membrane permeation flux reduces.
Summary of the invention
For the deficiencies in the prior art, the object of the invention is intended to provide a kind of modified model defecator, can effectively solve concentration polarization and the membrane pollution problem of face, significantly improve membrane permeation flux and filter effect.
For achieving the above object, the present invention adopts the following technical scheme that
nullA kind of modified model defecator，Including fixed mount、Drive disk assembly、The filter element being arranged on fixed mount，Described filter element includes being relatively fixed auger part and the cartridge filter that frame rotates，One end of described auger part is provided with the first gear part，One end of described cartridge filter is provided with the second gear part，Described first gear part and the second gear part are in being coaxially disposed，Described first gear part and the second gear part are driven by drive disk assembly，Described cartridge filter is both ends open shape，Described auger part is inserted in cartridge filter，Multiple filtering holes it is provided with on the perisporium of described cartridge filter，It is set with filter membrane on the outer circle wall of described cartridge filter，Described cartridge filter upper cover is cased with sheath body，The bottom of described sheath body connects outlet pipe，Described filter element also includes the feed tube inserted from cartridge filter in the open end near the second gear part、And for accepting the adapting pipe of solid particle in the open end away from the second gear part from cartridge filter.
The quantity of described filter element is three, it is respectively the first filter element, second filter element and the 3rd filter element, and the structure of these three filter elements is identical, first gear part of described first filter element and the second filter element engages each other, second gear part of described first filter element and the second filter element engages each other, first gear part of described second filter element and the 3rd filter element engages each other, second gear part of described second filter element and the 3rd filter element engages each other, outlet pipe respectively with the second filter element of described first filter element, the feed tube of the 3rd filter element is connected.
Described drive disk assembly includes motor, be articulated on fixed mount the first rotary shaft and the second rotary shaft, in described first rotary shaft, the 3rd gear and the 4th gear are installed, in described second rotary shaft, the 5th gear and the 6th gear are installed, described 3rd gear and the first gear part are meshed, described 5th gear and the second gear part are meshed, described 4th gear and the 5th gear are meshed, and described 6th gear is connected by belt transmission has the 7th gear, described 7th gear to be driven by motor.
The diameter of the filtering holes of described first filter element is more than the diameter of the filtering holes of the second filter element, and the diameter of the filtering holes of described second filter element is more than the diameter of the filtering holes of the 3rd filter element.
The hand of spiral of the auger part of described first filter element is consistent with the hand of spiral of the auger part of the second filter element, and the hand of spiral of the hand of spiral of the auger part of described first filter element and the auger part of the 3rd filter element is contrary.
Being formed with extension track on the perisporium of described auger part is circular groove portion, the periphery wall of described cartridge filter is provided with multiple through hole, is fitted with screw in described through hole, and the end head of described screw is positioned at groove portion.
The present invention has the beneficial effects that:
After the present invention is installed by said structure, sewage to be filtered is delivered in cartridge filter at feed tube, the rotary motion of auger part and cartridge filter can be driven respectively by starting drive disk assembly, after water liquid and less colloidal particle are then perforated through filter opening and filter membrane, flow out from water outlet pipe part, the solid granule of filter membrane can not be perforated through then by auger part helical feed to adapting pipe, to realize the purpose of sewage water filtration, auger part and cartridge filter are in the state of dynamic rotary when sewage water filtration, can effectively prevent the colloidal particle in sewage and solute transportation from producing absorption in film surface or fenestra, the phenomenon that deposition causes membrane aperture to diminish or blocks, so that the present invention can preferably solve concentration polarization and the membrane pollution problem of face, significantly improve membrane permeation flux and filter effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation of another angle of Fig. 1；
Fig. 3 is the second gear part and the structural representation of cartridge filter of the present invention；
Fig. 4 is the first gear part and the structural representation of auger part of the present invention；
Fig. 5 is the structural representation of the drive disk assembly of the present invention.
Wherein, 1, fixed mount；2, auger part；3, cartridge filter；4, drive disk assembly；41, motor；42, the 7th gear；43, belt；44, the 6th gear；45, the 4th gear；46, the 3rd gear；47, the first rotary shaft；48, the second rotary shaft；49, the 5th gear；5, the first gear part；6, the second gear part；7, filtering holes；8, filter membrane；9, sheath body；10, outlet pipe；11, feed tube；12, adapting pipe；13, the 3rd filter element；14, the second filter element；15, the first filter element；16, groove portion；17, through hole；18, pulley；19, guide groove.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
nullAs Figure 1-5，For a modification of the present invention type defecator，Including fixed mount 1、Drive disk assembly 4、It is arranged on the filter element on fixed mount 1，Described filter element includes being relatively fixed auger part 2 and the cartridge filter 3 that frame 1 rotates，One end of described auger part 2 is provided with the first gear part 5，One end of described cartridge filter 3 is provided with the second gear part 6，Described first gear part 5 and the second gear part 6 are in being coaxially disposed，Described first gear part 5 and the second gear part 6 are driven by drive disk assembly 4，Described cartridge filter 3 is in both ends open shape，Described auger part 2 is inserted in cartridge filter 3，Multiple filtering holes 7 it is provided with on the perisporium of described cartridge filter 3，It is set with filter membrane 8 on the outer circle wall of described cartridge filter 3，Described cartridge filter 3 upper cover is cased with sheath body 9，The bottom of described sheath body 9 connects outlet pipe 10，Described filter element also includes the feed tube 11 inserted from cartridge filter 3 in the open end near the second gear part 6、And for accepting the adapting pipe 12 of solid particle in the open end away from the second gear part 6 from cartridge filter 3.The sheath body 9 of the present invention is fixedly mounted on fixed mount 1.
Sewage to be filtered is delivered in cartridge filter 3 at feed tube 11, auger part 2 and the rotary motion of cartridge filter 3 can be driven respectively by starting drive disk assembly 4, after water liquid and less colloidal particle are then perforated through filter opening 7 and filter membrane 8, flow out at outlet pipe 10, the solid granule of filter membrane 8 can not be perforated through then by auger part 2 helical feed to adapting pipe 12, to realize the purpose of sewage water filtration.
It addition, the rotary work of cartridge filter 3 for convenience, corresponding gear part can be also formed with at its other end；For preferably supported filter cartridge 3, and also to prevent cartridge filter 3 from breakking away when rotary work, extension track guide groove 19 in the form of a ring, the pulley 18 that pivot joint matches with guide groove 19 on fixed mount 1 can be offered on the periphery wall of the second gear part 6.
The quantity of described filter element is three, it is respectively the first filter element 15, second filter element 14 and the 3rd filter element 13, and the structure of these three filter elements is identical, first gear part 5 of described first filter element 15 and the second filter element 14 engages each other, second gear part 6 of described first filter element 15 and the second filter element 14 engages each other, first gear part 5 of described second filter element 14 and the 3rd filter element 13 engages each other, second gear part 6 of described second filter element 14 and the 3rd filter element 13 engages each other, outlet pipe 10 respectively with the second filter element 14 of described first filter element 15, the feed tube 11 of the 3rd filter element 13 is connected.
The design of such scheme, make sewage can obtain twice filtration, concrete workflow is: sewage is after the feed tube 11 of the first filter element 15 inputs, under the cartridge filter 3 of the first filter element 15 and the effect of auger part 2, water liquid and less colloidal particle are then perforated through filter opening 7 and filter membrane 8, flow out at the outlet pipe 10 of the first filter element 15, solid particle is then discharged in the one end away from the second gear part 6 from cartridge filter 3, fall on adapting pipe 12, complete to filter for the first time, then in water liquid and less colloidal particle are delivered to the second filter element 14 and the 3rd filter element 13 at the outlet pipe 10 of the first filter element 15 respectively, separately carry out secondary filter.
The first rotary shaft 47 and the second rotary shaft 48 that described drive disk assembly 4 includes motor 41, is articulated on fixed mount 1, in described first rotary shaft 47, the 3rd gear 46 and the 4th gear 45 is installed, in described second rotary shaft 48, the 5th gear 49 and the 6th gear 44 is installed, described 3rd gear 46 and the first gear part 5 are meshed, described 5th gear 49 and the second gear part 6 are meshed, described 4th gear 45 and the 5th gear 49 are meshed, described 6th gear 44 is connected with the 7th gear 42 by belt 43, and described 7th gear 42 is driven by motor 41.Motor 41 can be to be arranged on fixed mount 1 by installing plate (not shown).
The operation principle of the drive disk assembly 4 of the present invention is: driven the rotation of the 7th gear 42 by motor 41, under the effect of belt 43, 7th gear 42 can drive the rotation of the 6th gear 44, and then drive the rotation of the second rotary shaft 48, the most also the rotation of the 5th gear 49 is driven, owing to the 5th gear 49 and the second gear part 6 are meshed, so the second gear part 6 is also driven to rotate, owing to the 5th gear 49 and the 4th gear 45 also engage each other, so the 4th gear 45 is also driven to rotate, also drive the first rotary shaft 47 and rotation of the 3rd gear 46 simultaneously, 3rd gear 46 and the first gear part 5 engage each other, so the first gear part 5 is also driven to rotate.When actually used, can be arranged by the diameter of the 5th gear 49 and the 3rd gear 46 is inconsistent, the rotary speed making the first gear part 5 and the second gear part 6 is inconsistent, and the i.e. first gear part 5 and the second gear part 6 obtain differential speed rotation, can further improve the filter effect of the present invention.
The diameter of the filtering holes 7 of described first filter element 15 is more than the diameter of the filtering holes 7 of the second filter element 14, and the diameter of the filtering holes 7 of described second filter element 14 is more than the diameter of the filtering holes 7 of the 3rd filter element 13.
The hand of spiral of the auger part 2 of described first filter element 15 is consistent with the hand of spiral of the auger part 2 of the second filter element 14, and the hand of spiral of the hand of spiral of the auger part 2 of described first filter element 15 and the auger part 2 of the 3rd filter element 13 is contrary.
Being formed with extension track on the perisporium of described auger part 2 is circular groove portion 16, the periphery wall of described cartridge filter 3 is provided with multiple through hole 17, is fitted with screw (not shown) in described through hole 17, and the end head of described screw is positioned at groove portion 16.The design of this scheme, can effectively prevent the first gear part 5 and the second gear part 6 from departing from when rotating against, the safety of operator is effectively ensured.
For a person skilled in the art, can technical scheme as described above and design, make other various corresponding changes and deformation, and within all these changes and deformation all should belong to the protection domain of the claims in the present invention.
Claims (4)
- null1. a modified model defecator，It is characterized in that: include fixed mount、Drive disk assembly、The filter element being arranged on fixed mount，Described filter element includes being relatively fixed auger part and the cartridge filter that frame rotates，One end of described auger part is provided with the first gear part，One end of described cartridge filter is provided with the second gear part，Described first gear part and the second gear part are in being coaxially disposed，Described first gear part and the second gear part are driven by drive disk assembly，Described cartridge filter is both ends open shape，Described auger part is inserted in cartridge filter，Multiple filtering holes it is provided with on the perisporium of described cartridge filter，It is set with filter membrane on the outer circle wall of described cartridge filter，Described cartridge filter upper cover is cased with sheath body，The bottom of described sheath body connects outlet pipe，Described filter element also includes the feed tube inserted from cartridge filter in the open end near the second gear part、And for accepting the adapting pipe of solid particle in the open end away from the second gear part from cartridge filter；The quantity of described filter element is three, it is respectively the first filter element, second filter element and the 3rd filter element, and the structure of these three filter elements is identical, first gear part of described first filter element and the second filter element engages each other, second gear part of described first filter element and the second filter element engages each other, first gear part of described second filter element and the 3rd filter element engages each other, second gear part of described second filter element and the 3rd filter element engages each other, outlet pipe respectively with the second filter element of described first filter element, the feed tube of the 3rd filter element is connected.
- 2. modified model defecator as claimed in claim 1, it is characterized in that: the diameter of the filtering holes of described first filter element is more than the diameter of the filtering holes of the second filter element, and the diameter of the filtering holes of described second filter element is more than the diameter of the filtering holes of the 3rd filter element.
- 3. modified model defecator as claimed in claim 1, it is characterized in that: the hand of spiral of the auger part of described first filter element is consistent with the hand of spiral of the auger part of the second filter element, and the hand of spiral of the hand of spiral of the auger part of described first filter element and the auger part of the 3rd filter element is contrary.
- 4. modified model defecator as claimed in claim 1, it is characterized in that: being formed with extension track on the perisporium of described auger part is circular groove portion, being provided with multiple through hole on the periphery wall of described cartridge filter, be fitted with screw in described through hole, the end head of described screw is positioned at groove portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395077.2A CN105833730A (en) | 2016-06-07 | 2016-06-07 | Improved filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395077.2A CN105833730A (en) | 2016-06-07 | 2016-06-07 | Improved filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105833730A true CN105833730A (en) | 2016-08-10 |
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ID=56575407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395077.2A Pending CN105833730A (en) | 2016-06-07 | 2016-06-07 | Improved filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833730A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827179A (en) * | 2017-11-29 | 2018-03-23 | 宁波江北峰尚环保设备有限公司 | A kind of process for purifying water |
| CN107982994A (en) * | 2017-11-29 | 2018-05-04 | 宁波江北峰尚环保设备有限公司 | A kind of pot formula purifier |
| CN109968719A (en) * | 2019-04-19 | 2019-07-05 | 艾迪机器(杭州)有限公司 | A kind of kitchen garbage helical feed dehydration machine |
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|---|---|---|---|---|
| EP2092974A1 (en) * | 2007-03-23 | 2009-08-26 | Institute Of Process Engineering Chinese Academy Of Sciences | A method and apparatus for membrane separation applying concentration polarization, and an extrctor specially used thereof |
| CN104399713A (en) * | 2014-11-15 | 2015-03-11 | 肖金坚 | Equipment for cleaning concrete mixing shaft |
| CN104474899A (en) * | 2014-11-30 | 2015-04-01 | 肖金坚 | Improved rotary film filtering device |
| CN204684958U (en) * | 2015-03-24 | 2015-10-07 | 谢洁萍 | A kind of modified rotates film sewage filter device |
| CN205683849U (en) * | 2016-06-07 | 2016-11-16 | 江先庆 | A kind of modified model defecator |
-
2016
- 2016-06-07 CN CN201610395077.2A patent/CN105833730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2092974A1 (en) * | 2007-03-23 | 2009-08-26 | Institute Of Process Engineering Chinese Academy Of Sciences | A method and apparatus for membrane separation applying concentration polarization, and an extrctor specially used thereof |
| US20100044310A1 (en) * | 2007-03-23 | 2010-02-25 | Institute Of Process Engineering Chinese Academy Of Sciences | Method, equipment and specific drawer for membrane separation utilizing concentration polarization |
| CN104399713A (en) * | 2014-11-15 | 2015-03-11 | 肖金坚 | Equipment for cleaning concrete mixing shaft |
| CN104474899A (en) * | 2014-11-30 | 2015-04-01 | 肖金坚 | Improved rotary film filtering device |
| CN204684958U (en) * | 2015-03-24 | 2015-10-07 | 谢洁萍 | A kind of modified rotates film sewage filter device |
| CN205683849U (en) * | 2016-06-07 | 2016-11-16 | 江先庆 | A kind of modified model defecator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827179A (en) * | 2017-11-29 | 2018-03-23 | 宁波江北峰尚环保设备有限公司 | A kind of process for purifying water |
| CN107982994A (en) * | 2017-11-29 | 2018-05-04 | 宁波江北峰尚环保设备有限公司 | A kind of pot formula purifier |
| CN109968719A (en) * | 2019-04-19 | 2019-07-05 | 艾迪机器(杭州)有限公司 | A kind of kitchen garbage helical feed dehydration machine |
| CN109968719B (en) * | 2019-04-19 | 2024-03-26 | 艾迪机器(杭州)有限公司 | Kitchen garbage screw conveying dewatering machine |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |