CN112742099A - Micro-filter for industrial wastewater treatment - Google Patents
Micro-filter for industrial wastewater treatment Download PDFInfo
- Publication number
- CN112742099A CN112742099A CN202011634418.XA CN202011634418A CN112742099A CN 112742099 A CN112742099 A CN 112742099A CN 202011634418 A CN202011634418 A CN 202011634418A CN 112742099 A CN112742099 A CN 112742099A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- rotating disc
- fixedly connected
- box body
- screen cylinder
- 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.)
- Withdrawn
Links
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 15
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 37
- 239000012535 impurity Substances 0.000 abstract description 24
- 239000002351 wastewater Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000001471 micro-filtration Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of wastewater treatment equipment, and discloses a microfiltration machine for industrial wastewater treatment, which comprises a box body and a base, wherein the box body is placed at the top end of the base, a hole is formed in the bottom end of the box body, the box body is fixedly connected with a drain pipe through the hole, a hole is formed in one side of the box body, the hole is fixedly connected with a water inlet pipe through the hole, a motor is placed at the top end of the base, which is positioned at the other side of the box body, a rotating shaft is movably sleeved on one side of the motor, and the rotating shaft. The invention enhances the filtering effect of the micro-filter on the wastewater through the double-layer filtering of the inner filtering net cylinder and the outer filtering net cylinder, simultaneously controls the rotation rates of the inner filtering net cylinder and the outer filtering net cylinder through the meshing among the main rotating disc, the outer rotating disc and the main driving disc, achieves the purpose that the rotation rate of the inner filtering net cylinder is twice that of the outer filtering net cylinder, drives the wastewater to centrifugally rotate to promote larger impurities and tiny impurities to be separated and filtered, and thus the impurities in the wastewater are easier to clean and wash away.
Description
Technical Field
The invention relates to the technical field of wastewater treatment equipment, in particular to a micro-filter for industrial wastewater treatment.
Background
The microfilter is a drum-type screen filtering device, its main structure includes motor, box body, filtering screen cylinder and back-flushing mechanism, and its working principle is that the waste water can be radially flowed out by means of screen, and the impurities can be retained in the inner surface of filtering screen cylinder, and then the impurities can be discharged from box body by means of back-flushing mechanism.
However, the microfilter has some defects in the use process: the existing micro-filter in the current market only has one filter screen cylinder, and the filtering capacity is insufficient; simultaneously because of the difference of production mill, its filter screen aperture is also inconsistent, some filter screen section of thick bamboo aperture ratio is great, easily lead to some impurity to pass through, cause the filter effect low, some filter screen section of thick bamboo aperture undersize, small impurity is easily attached to the filter screen surface, after the microstrainer used for a long time, small impurity agglomerates, the jam filter screen, the filterable efficiency of waste water has been reduced, and because of the difficult cleanness in filter screen section of thick bamboo inside, the cleaning time is long and the effect is not good, both influenced the normal clear of work, the work efficiency has been reduced, the life of filter screen section of thick bamboo has been shortened again.
Disclosure of Invention
Aiming at the defects of the prior micro-filter in the use process, the invention provides the micro-filter for treating the industrial wastewater, which has the advantages of improving the filtering capacity of the micro-filter, enhancing the surface cleaning effect of a filter screen cylinder, preventing impurities from being blocked and prolonging the service life of the filter screen cylinder, and solves the technical problems in the prior art.
The invention provides the following technical scheme: a microfilter for treating industrial wastewater comprises a box body and a base, wherein the box body is placed at the top end of the base, a hole is formed in the bottom end of the box body, the hole is fixedly connected with a drain pipe through the hole, one side of the box body is provided with a hole, the hole is fixedly connected with a water inlet pipe through the hole, a motor is placed at the top end of the base at the other side of the box body, a rotating shaft is movably sleeved on one side of the motor and movably sleeved with the box body, an isolation plate is fixedly sleeved on the inner walls at two sides of the box body, the rotating shaft end between the isolation plate and the inner wall of the box body is fixedly connected with one side of a main rotating disc, the outer side of the main rotating disc is meshed with a main driving disc, the outer side of the main rotating disc is meshed with an outer rotating disc, the other side of the main rotating disc is fixedly connected with one end of an inner filter screen cylinder, the, the other end of the outer filter screen cylinder is fixedly connected with an outer rotating ring, the outer side of the driven rotating ring is meshed with a driven transmission disc, and the outer side of the driven transmission disc is meshed with the outer rotating ring.
Preferably, the inner filtering screen cylinder is composed of a long ring rod and a filtering screen, the long ring rod is arranged at two ends of the filtering screen, the filtering screen of the inner filtering screen cylinder is provided with a large mesh hole, the surface of the outer side of the filtering screen of the inner filtering screen cylinder is fixedly connected with a fixed seat, the top end of the fixed seat is fixedly connected with one end of a rubber membrane, the other end of the rubber membrane is fixedly connected with the bottom end of a movable plate, the top end of the fixed seat inside the rubber membrane is fixedly connected with a spring, the spring is fixedly connected with the movable plate, the top end of the movable plate is fixedly connected with bristles, the bottom ends of the movable plates at two sides of the rubber membrane are fixedly connected with an inner knocking rod, the top end of the movable plate corresponding to the vertical direction of the inner knocking rod is fixedly connected with an outer knocking rod, the top end of the movable plate corresponding to the vertical direction, and the long ring rods are positioned at two ends of the filter screen, the filter screen of the external filter screen cylinder is provided with small meshes, and the inner side surface of the external filter screen cylinder corresponding to the vertical direction of the limiting block is fixedly connected with a fixing block.
Preferably, the outside of main carousel is equipped with the flight, and quantity is twelve, the outside of main drive dish is equipped with the flight, and quantity is six, the middle part of main drive dish is equipped with the loose axle, and the both ends are the side of the inner wall of fixed connection box and isolation board respectively about, main drive dish encircles the main carousel setting, and quantity is three, the inboard of outer carousel is equipped with the flight, and quantity is twenty four, outer carousel and outer change, main drive dish and follow the structure of drive dish the same, main carousel is the disc form, follows the change and be the annular.
Preferably, the radius of the macro-mesh is twice the radius of the micro-mesh.
Preferably, the tail ends of the outer knocking rod and the inner knocking rod are concave-convex.
Preferably, the fixed block and the limiting block are both provided with N-type magnetism.
Preferably, the movable plate is trapezoidal in cross section, the two sides of the movable plate are outward arc-shaped, and the fixed block is trapezoidal in cross section, and the two sides of the fixed block are inward arc-shaped.
Preferably, the large meshes in the inner filter screen cylinder are arranged in rows, the fixing seat is positioned between two rows of large meshes, the axial number of the fixing seat, the rubber membrane, the spring, the movable plate and the fixing block is three, the longitudinal number of the fixing seat, the rubber membrane, the spring, the movable plate and the fixing block is four, and the total number of the fixing seat, the rubber membrane, the spring, the movable plate and the fixing block is.
The invention has the following beneficial effects:
1. the invention enhances the filtering effect of the micro-filter on the wastewater through the double-layer filtering of the inner filtering net cylinder and the outer filtering net cylinder, simultaneously controls the rotation speeds of the inner filtering net cylinder and the outer filtering net cylinder through the meshing among the main rotating disc, the outer rotating disc and the main transmission disc, achieves the purpose that the rotation speed of the inner filtering net cylinder is twice that of the outer filtering net cylinder, drives the wastewater to centrifugally rotate to promote larger impurities and tiny impurities to be separated and filtered, thereby being easier to clean and wash away the impurities in the wastewater, and improving the working efficiency of the micro-filter.
2. According to the invention, due to the difference of the rotation speeds of the inner filter screen cylinder and the outer filter screen cylinder, the bristles clean the inner side of the outer filter screen cylinder, so that the blockage of the inner surface of the outer filter screen cylinder due to the attachment of tiny impurities is prevented, and meanwhile, due to the repulsion action of the same magnetism of the fixing block and the limiting block, the outer knocking rod and the inner knocking rod are driven to impact the outer filter screen cylinder and the inner filter screen cylinder back and forth, so that the purpose of removing the impurities attached to the surfaces of the inner filter screen cylinder and the outer filter screen cylinder to prevent the blockage by continuous vibration is achieved, the filtering efficiency of the inner filter screen cylinder and the outer filter screen cylinder is improved, and the service life of the inner filter.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of a filter screen cylinder and an outer filter screen cylinder which are positioned at a limiting block when a fixing block and the limiting block do not correspond to each other in the invention;
FIG. 4 is a schematic structural view of a filter screen cylinder and an outer filter screen cylinder which are positioned at the positions without a fixed block and a limiting block when the fixed block and the limiting block do not correspond to each other in the invention;
FIG. 5 is a schematic cross-sectional view of the main turntable, the outer turntable, and the main transmission plate of the present invention;
FIG. 6 is a schematic cross-sectional view of the inner and outer filter screen cartridges of the present invention;
fig. 7 is a schematic structural diagram of the inner filter screen cylinder in a top view.
In the figure: 1. a box body; 11. a base; 12. a drain pipe; 13. a water inlet pipe; 14. a motor; 15. a rotating shaft; 16. an insulating panel; 2. an inner filter screen cylinder; 21. a main turntable; 21b, slave swivel; 22. a large mesh; 23. a fixed seat; 24. a rubber film; 25. a spring; 3. an outer filter screen cylinder; 31. an outer turntable; 31b, an outer swivel ring; 32. small meshes; 33. a fixed block; 4. a main drive plate; 4b, a driven transmission disc; 5. a movable plate; 51. brushing; 52. an outer tapping rod; 53. an inner tapping rod; 54. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a microfilter for industrial wastewater treatment comprises a box body 1 and a base 11, wherein the box body 1 is arranged at the top end of the base 11, the bottom end of the box body 1 is provided with a hole, the hole is fixedly connected with a drain pipe 12, one side of the box body 1 is provided with a hole, the hole is fixedly connected with a water inlet pipe 13, a motor 14 is arranged at the top end of the base 11 at the other side of the box body 1, a rotating shaft 15 is movably sleeved at one side of the motor 14, the rotating shaft 15 is movably sleeved with the box body 1, isolation plates 16 are fixedly sleeved at the inner walls at two sides of the box body 1, the end of the rotating shaft 15 between the isolation plates 16 and the inner wall of the box body 1 is fixedly connected with one side of a main rotating disc 21, the outer side of the main rotating disc 21 is engaged with a main driving disc 4, the outer side of the main rotating disc 4 is engaged with an outer rotating disc 31, the, one side of the external rotary disk 31 is fixedly connected with one end of the external filter screen cylinder 3, the other end of the external filter screen cylinder 3 is fixedly connected with an external rotary ring 31b, the external rotary ring 31b is engaged with the external transmission disk 4b from the outside of the rotary ring 21b, and the external rotary ring 31b is engaged with the external transmission disk 4b from the outside of the transmission disk 4 b.
Further, the inner filtering net cylinder 2 is composed of a long ring rod and a filtering net, the long ring rod is arranged at two ends of the filtering net, the filtering net of the inner filtering net cylinder 2 is provided with big meshes 22, the surface of the outer side of the filtering net of the inner filtering net cylinder 2 is fixedly connected with a fixed seat 23, the top end of the fixed seat 23 is fixedly connected with one end of a rubber membrane 24, the other end of the rubber membrane 24 is fixedly connected with the bottom end of a movable plate 5, the top end of the fixed seat 23 positioned inside the rubber membrane 24 is fixedly connected with a spring 25, the spring 25 is fixedly connected with the movable plate 5, the top end of the movable plate 5 is fixedly connected with brush hairs 51, the bottom ends of the movable plates 5 positioned at two sides of the rubber membrane 24 are fixedly connected with inner knocking rods 53, the top end of the movable plate 5 corresponding to the vertical direction of the inner knocking rods 53 is fixedly connected with an outer knocking rod 52, the top end of, the long ring rods are positioned at two ends of the filter screen, the filter screen of the outer filter screen cylinder 3 is provided with small mesh holes 32, and the inner side surface of the outer filter screen cylinder 3 corresponding to the vertical direction of the limiting block 54 is fixedly connected with a fixing block 33.
Furthermore, the outer side of the main rotating disc 21 is provided with tooth sheets, the number of the tooth sheets is twelve, the outer side of the main rotating disc 4 is provided with tooth sheets, the number of the tooth sheets is six, the middle part of the main rotating disc 4 is provided with a movable shaft, the left end and the right end of the main rotating disc 4 are respectively fixedly connected with the inner wall of the box body 1 and the side surface of the isolation plate 16, the positions of the main rotating disc 21, the outer rotating disc 31 and the main rotating disc 4 can be fixed to prevent the main rotating disc from centrifuging, the main rotating disc 4 is arranged around the main rotating disc 21 and is three, the inner side of the outer rotating disc 31 is provided with tooth sheets, the number of the tooth sheets is twenty-four, because the number of the tooth sheets of the outer rotating disc 31 is twice of the main rotating disc 21, the outer rotating disc 31 can rotate for one circle when the main rotating disc 21 rotates for two circles, the purpose of cleaning the inner surface of the outer filter screen cylinder 3 by using the movable plate 5 to prevent micro impurities from blocking, the main rotary disc 21 is in a disc shape, the auxiliary rotary ring 21b is in an annular shape, the shape of the main rotary disc 21 enables the rotating shaft 15 to drive the inner filter screen cylinder 2 to rotate, and the shape of the auxiliary rotary ring 21b prevents the auxiliary rotary ring 21b from obstructing the waste water in the water inlet pipe 13 from being discharged into the box body 1.
Furthermore, the radius of the big mesh 22 is twice the radius of the small mesh 32, which can filter impurities in layers, the larger impurities are located at the inner side of the inner filter screen cylinder 2, and the micro impurities are located at the inner side of the outer filter screen cylinder 3 and the outer side of the inner filter screen cylinder 2, thereby enhancing the filtering capability of the micro-filter and facilitating the cleaning of the micro-filter.
Furthermore, the tail ends of the outer knocking rod 52 and the inner knocking rod 53 are concave-convex, so that the force can be enhanced when the outer knocking rod 52 and the inner knocking rod 53 knock the inner filter screen cylinder 2 and the outer filter screen cylinder 3, the inner filter screen cylinder 2 and the outer filter screen cylinder 3 can shake, and the purpose of removing impurities attached to the inner filter screen cylinder 2 and the outer filter screen cylinder 3 is achieved.
Further, the fixed block 33 and the limiting block 54 both have N-type magnetism, which is beneficial to repulsion between the two, so that the inner knocking rod 53 impacts the outer surface of the inner filter screen cylinder 2 when the movable plate 5 and the fixed block 33 reach the corresponding positions, thereby achieving the effect of cleaning the inner filter screen cylinder 2.
Further, the movable plate 5 has a trapezoidal cross section and two sides thereof are outwardly curved, and the fixed block 33 has a trapezoidal cross section and two sides thereof are inwardly curved, so that the movable plate 5 can be slowly lifted along the edge of the fixed block 33 when the fixed block 33 and the movable plate 5 are just in contact with each other during rotation, thereby preventing the movable plate 5 from being damaged due to an excessive impact force when the fixed block 33 and the movable plate 5 are opposite to each other.
Further, big mesh 22 in the interior filter screen section of thick bamboo 2 sets up according to the line, and fixing base 23 is located between two lines of big mesh 22, and the axial quantity of fixing base 23, rubber membrane 24, spring 25, fly leaf 5 and fixed block 33 is three, vertical quantity is four, and the total number is twelve, can be favorable to fly leaf 5 to carry out thorough rotatory cleanness to outer filter screen section of thick bamboo 3, interior filter screen section of thick bamboo 2.
The using method of the invention has the following working principle:
when the micro-filter starts to work, the wastewater is put into the box body 1 through the water inlet pipe 13, the motor 14 is started, the main rotating disc 21 is driven to rotate by the rotating shaft 15 movably sleeved with the motor 14, at the moment, the main driving disc 4 is meshed with the main rotating disc 21 and the outer rotating disc 31, so the outer rotating disc 31 also performs self-rotation movement, the number of tooth sheets of the main rotating disc 21 is half of that of the outer rotating disc 31, when the main rotating disc 21 drives the inner filter screen cylinder 2 to rotate and the outer rotating disc 31 drives the outer filter screen cylinder 3 to rotate, the rotating speed of the outer filter screen cylinder 3 is half of that of the inner filter screen cylinder 2, the wastewater in the box body 1 flows to the water outlet pipe 12 at the bottom of the box body 1 and is discharged out of the box body 1, at the moment, the inner side of the inner filter screen cylinder 2 is reserved with larger impurities, and the inner side of the outer filter screen cylinder 3 and the outer side of the inner filter screen cylinder 2 are reserved with micro-impurities, the inner filter screen cylinder 2 drives the brush bristles 51 on the movable plate 5 to rotate to clean the inner surface of the outer filter screen cylinder 3 through the different rotating speeds of the inner filter screen cylinder 2 and the outer filter screen cylinder 3, meanwhile, when the fixed block 33 and the limiting block 54 rotate to correspond to each other, the mutual repulsion action of the fixed block 33 and the limiting block 54 causes the spring 25 to be compressed, the inner knocking rod 53 collides with the outer side of the inner filter screen cylinder 2 to cause the impurities attached to the surface of the inner filter screen cylinder 2 to fall off, when the fixed block 33 and the limiting block 54 are far away from each other due to rotation, the repulsion force between the fixed block 33 and the limiting block 54 disappears, the spring 25 elastically restores to drive the outer knocking rod 52 to collide with the inner surface of the outer filter screen cylinder 3 to cause the impurities attached to the surface of the outer filter screen cylinder 3 to fall off, and in the rotating process of the inner filter screen cylinder 2 and the outer filter screen cylinder 3, the microfilter flushes the fallen impurities and is separated from the box body 1 through the, after the wastewater is completely cleaned, the motor 14 is turned off, and the wastewater filtration of the micro-filtration machine is finished.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a microstrainer for industrial waste water treatment, includes box (1), base (11), box (1) have been placed on the top of base (11), the bottom of box (1) is seted up porosely, and clearing hole and drain pipe (12) fixed connection, one side of box (1) is seted up porosely, and clearing hole and inlet tube (13) fixed connection, is located motor (14) have been placed on base (11) top of box (1) opposite side, pivot (15) have been cup jointed in one side activity of motor (14), pivot (15) cup joint its characterized in that with box (1) activity: the inner walls of the two sides of the box body (1) are fixedly sleeved with an isolation plate (16), the end of a rotating shaft (15) between the isolation plate (16) and the inner wall of the box body (1) is fixedly connected with one side of a main turntable (21), the outer side of the main rotating disc (21) is meshed with the main driving disc (4), the outer side of the main driving disc (4) is meshed with the outer rotating disc (31), the other side of the main rotating disc (21) is fixedly connected with one end of the inner filter screen cylinder (2), the other end of the inner filter screen cylinder (2) is fixedly connected with a driven rotary ring (21b), one side of the outer rotary disc (31) is fixedly connected with one end of the outer filter screen cylinder (3), the other end of the outer filter screen cylinder (3) is fixedly connected with an outer rotating ring (31b), the outside of the driven rotary ring (21b) is engaged with the driven disc (4b), and the outside of the driven disc (4b) is engaged with the outer rotary ring (31 b).
2. The micro-filter for industrial wastewater treatment as set forth in claim 1, wherein: the inner filter screen cylinder (2) is composed of a long ring rod and a filter screen, the long ring rod is located at two ends of the filter screen, the filter screen of the inner filter screen cylinder (2) is provided with a large mesh hole (22), a fixed seat (23) is fixedly connected to the surface of the outer side of the filter screen of the inner filter screen cylinder (2), the top end of the fixed seat (23) is fixedly connected with one end of a rubber membrane (24), the other end of the rubber membrane (24) is fixedly connected with the bottom end of a movable plate (5), a spring (25) is fixedly connected to the top end of the fixed seat (23) inside the rubber membrane (24), the spring (25) is fixedly connected with the movable plate (5), the top end of the movable plate (5) is fixedly connected with bristles (51), the bottom ends of the movable plates (5) located at two sides of the rubber membrane (24) are fixedly connected with an inner knocking rod (53), and an outer knocking rod (52) is fixedly connected to the top end of the movable plate (5, correspond the top of fly leaf (5) of rubber membrane (24) vertical direction is embedded to have stopper (54), outer filter screen section of thick bamboo (3) comprises long loop bar and filter screen, and long loop bar is located the both ends of filter screen, the filter screen of outer filter screen section of thick bamboo (3) has little mesh (32), corresponds the inboard fixed surface who is connected with fixed block (33) of the outer filter screen section of thick bamboo (3) of stopper (54) vertical direction.
3. The micro-filter for industrial wastewater treatment as set forth in claim 2, wherein: the outer side of the main rotating disc (21) is provided with tooth sheets, the number of the tooth sheets is twelve, the outer side of the main rotating disc (4) is provided with tooth sheets, the number of the tooth sheets is six, the middle of the main rotating disc (4) is provided with a movable shaft, the left end and the right end of the main rotating disc are fixedly connected with the inner wall of the box body (1) and the side face of the isolation plate (16) respectively, the main rotating disc (4) is arranged around the main rotating disc (21) and is three, the inner side of the outer rotating disc (31) is provided with tooth sheets, the number of the tooth sheets is twenty-four, the number of the tooth sheets of the outer rotating disc (31) is twice that of the main rotating disc (21), the outer rotating disc (31) and the outer rotating ring (31b), the main rotating disc (4) and the auxiliary rotating disc (4b) are identical in structure, and the main rotating disc (21) is in.
4. A micro-filter for industrial wastewater treatment according to claim 3, characterized in that: the radius of the big mesh (22) is twice of the radius of the small mesh (32).
5. The micro-filter for industrial wastewater treatment as set forth in claim 4, wherein: the tail ends of the outer knocking rod (52) and the inner knocking rod (53) are concave-convex.
6. The micro-filter for industrial wastewater treatment as set forth in claim 5, wherein: the fixed block (33) and the limiting block (54) are both provided with N-type magnetism.
7. The micro-filter for industrial wastewater treatment as set forth in claim 6, wherein: the sectional shape of the movable plate (5) is trapezoid, the two sides of the movable plate are outward arc-shaped, the sectional shape of the fixed block (33) is trapezoid, and the two sides of the fixed block are inward arc-shaped.
8. The micro-filter for industrial wastewater treatment as set forth in claim 7, wherein: big mesh (22) in interior filter screen section of thick bamboo (2) set up according to the line, and fixing base (23) are located between two lines big mesh (22), the axial quantity of fixing base (23), rubber membrane (24), spring (25), fly leaf (5) and fixed block (33) is three, vertical quantity is four, and the total number is twelve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011634418.XA CN112742099A (en) | 2020-12-31 | 2020-12-31 | Micro-filter for industrial wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011634418.XA CN112742099A (en) | 2020-12-31 | 2020-12-31 | Micro-filter for industrial wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112742099A true CN112742099A (en) | 2021-05-04 |
Family
ID=75650951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011634418.XA Withdrawn CN112742099A (en) | 2020-12-31 | 2020-12-31 | Micro-filter for industrial wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112742099A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368581A (en) * | 2021-06-22 | 2021-09-10 | 孔凡军 | Resource-saving micro-filter |
| CN116617750A (en) * | 2023-07-20 | 2023-08-22 | 定州市蓝宇环保设备有限公司 | Micro-filter with self-cleaning function |
| CN117861308A (en) * | 2023-02-13 | 2024-04-12 | 南京红翔建筑工程有限公司 | Sewage purification device for bridge construction |
-
2020
- 2020-12-31 CN CN202011634418.XA patent/CN112742099A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368581A (en) * | 2021-06-22 | 2021-09-10 | 孔凡军 | Resource-saving micro-filter |
| CN117861308A (en) * | 2023-02-13 | 2024-04-12 | 南京红翔建筑工程有限公司 | Sewage purification device for bridge construction |
| CN116617750A (en) * | 2023-07-20 | 2023-08-22 | 定州市蓝宇环保设备有限公司 | Micro-filter with self-cleaning function |
| CN116617750B (en) * | 2023-07-20 | 2023-09-15 | 定州市蓝宇环保设备有限公司 | Micro-filter with self-cleaning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112742099A (en) | Micro-filter for industrial wastewater treatment | |
| CN107792903A (en) | A kind of new sanitary wastewater filter mechanism | |
| CN114917699B (en) | Self-cleaning air filtering device for textile mill | |
| CN111097228A (en) | Sewage filters filter screen cleaning device | |
| CN108079636A (en) | Suspended matter processor in a kind of online water | |
| CN218188222U (en) | Automatic back-flushing filter | |
| CN104368182A (en) | Filter core of filter | |
| CN209005332U (en) | A kind of filter | |
| CN116422075A (en) | Air cleaner convenient to carry out self-cleaning | |
| CN210631766U (en) | Cylinder type multistage filter | |
| CN220125706U (en) | Filter cartridge for wastewater treatment | |
| CN216825143U (en) | Multi-media filter special for sewage treatment | |
| CN216395463U (en) | A high stability basket filter | |
| CN214634555U (en) | Circulating rotary drum micro-filter | |
| CN217287612U (en) | Back flush filter | |
| CN214880650U (en) | Scale-inhibiting water purifying filter element | |
| CN210302650U (en) | Self-cleaning filter device | |
| CN204261440U (en) | Filter element | |
| CN113750624A (en) | Textile printing and dyeing wastewater treatment is with filtering drainage structures | |
| CN209952348U (en) | Small-size sea water desalination device | |
| CN207886781U (en) | A kind of sewage disposal membrane bioreactor pretreatment equipment for separating liquid from solid | |
| CN220070922U (en) | Water pollution treatment box | |
| CN114215159A (en) | Municipal rainwater collecting and utilizing system and collecting and utilizing method | |
| CN217220408U (en) | Self-cleaning filter for desalting treatment of high-salinity wastewater | |
| CN220834375U (en) | Water purification unit with self-cleaning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210504 |