CN116747586B - Purifying, adsorbing and filtering device - Google Patents
Purifying, adsorbing and filtering device Download PDFInfo
- Publication number
- CN116747586B CN116747586B CN202311046260.8A CN202311046260A CN116747586B CN 116747586 B CN116747586 B CN 116747586B CN 202311046260 A CN202311046260 A CN 202311046260A CN 116747586 B CN116747586 B CN 116747586B
- Authority
- CN
- China
- Prior art keywords
- filter cartridge
- rotating shaft
- blades
- plate
- filter
- 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.)
- Active
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 17
- 239000011148 porous material Substances 0.000 abstract description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 39
- 239000012535 impurity Substances 0.000 description 24
- 239000012528 membrane Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009298 carbon filtering Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the field of filtration, and particularly discloses a purification, adsorption and filtration device, which comprises: the filter cartridge comprises a shell, a filter cartridge and a cleaning assembly, wherein an upper end cover and a lower end cover are respectively arranged at the top end and the bottom end of the filter cartridge, a filter hole is formed in the side wall of the filter cartridge, the filter cartridge is in rotary fit inside the shell, an annular cavity is formed between the filter cartridge and the shell, partition plates distributed along the circumferential direction at intervals are arranged on the side wall of the filter cartridge, the cleaning assembly comprises a rotating shaft and blades, the rotating shaft is eccentrically distributed on the lower end cover and is in rotary fit with the lower end cover, a plurality of blades are distributed on the side wall of the eccentric shaft along the circumferential direction of the rotating shaft at intervals, the blades are of a telescopic structure, one ends of the blades are connected with the rotating shaft, and the other ends of the blades are abutted against the inner wall of the filter cartridge; the purification adsorption filtration device of the invention cleans the inner wall of the filter cartridge by the rotation of the blades, and cleans the filtration pores by negative pressure.
Description
Technical Field
The invention relates to the technical field of filtration, in particular to a purification, adsorption and filtration device.
Background
In the hydrogen peroxide preparation process, the hydrogen peroxide is usually filtered by adopting oxygen water filtering equipment, impurities and peculiar smell in the hydrogen peroxide are filtered, and in the related technology, the hydrogen peroxide is usually filtered by adopting a physical method, and common filtering methods include active carbon filtering, ultrafiltration membrane filtering, reverse osmosis membrane filtering and the like. However, when the physical method is adopted for filtering, impurities in the hydrogen peroxide can be gradually attached to the filtering device, and the problems of reduced filtering effect, reduced filtering efficiency and the like can be caused after the hydrogen peroxide is used for a long time.
Chinese patent application CN115212646B discloses a cleaning device for filter for hydrogen peroxide purification, through setting up one-level filtering component and drive assembly, when the filtration membrane surface is blocked, through one-level filtering membrane circumferential torsion to the organic matter formation extrusion of jam at the surface, promote the organic matter of jam to break away from with one-level filtering membrane, through setting up the jarring subassembly, make the jarring subassembly jar filtration membrane when one-level filtering membrane resets from distortion state through one-level filtering membrane axial removal, further promotion the organic matter of jam breaks away from with one-level filtering membrane. However, the first-stage filtering membrane is likely to deform by extrusion and vibration, the size of the filtering holes correspondingly changes, and the filtering effect of the filtering equipment is lost after long-term use.
Disclosure of Invention
The invention provides a purifying, adsorbing and filtering device, which aims to solve the problem that filtering equipment in the related art is invalid due to impurity removal.
The purification, adsorption and filtration device of the present invention comprises: a housing, a filter cartridge, and a cleaning assembly;
the top end of the shell is provided with a water inlet, and the lower part of the side wall of the shell is provided with a water outlet;
the top end and the bottom end of the filter cartridge are respectively provided with an upper end cover and a lower end cover, the side wall of the filter cartridge is provided with a filter hole, the filter cartridge is in running fit inside the shell, an annular cavity is formed between the filter cartridge and the shell, the side wall of the filter cartridge is provided with partition plates distributed at intervals along the circumferential direction, the partition plates divide the annular cavity into a plurality of arc grooves, the water outlet is communicated with one of the arc grooves, and the water inlet is communicated with the inside of the filter cartridge;
the cleaning assembly comprises a rotating shaft and blades, the rotating shaft is eccentrically distributed on the lower end cover and is in running fit with the lower end cover, a driving piece is arranged at the bottom of the shell and used for driving the rotating shaft to rotate, the blades are distributed on the side wall of the eccentric shaft along the circumferential direction of the rotating shaft at intervals, the blades are of a telescopic structure, one ends of the blades are connected with the rotating shaft, and the other ends of the blades are abutted to the inner wall of the filter cylinder.
Preferably, the blade has inner and outer end, the outer end department of blade is equipped with the collecting hole, be equipped with the collecting vat on the lateral wall of collecting hole, the one end of collecting vat extends there is first baffle, the tip of first baffle with cartridge filter inner wall ends, the other end of collecting vat extends there is the second baffle, the second baffle at least partially stretches into in the collecting hole, just first baffle with have the clearance between the second baffle.
Preferably, the upper end cover comprises an inner circle and an outer ring, the inner circle is rotationally connected with the rotating shaft, the inner circle is rotationally matched with the outer ring, and the side wall of the outer ring is abutted against the inner wall of the filter cartridge.
Preferably, a first cavity is formed between the upper end cover, the side wall of the filter cartridge and the top surface of the shell, the collecting hole is communicated with the first cavity, the rotating shaft is hollow, the top end of the rotating shaft is communicated with the first cavity, the bottom end of the rotating shaft is communicated with the outside, and a sealing plate is further arranged in the first cavity and is stopped against the upper end cover.
Preferably, a helical blade is arranged in the collecting hole, the helical blade is in running fit with the collecting hole, a driving mechanism is connected to the bottom of the helical blade, and the driving mechanism is used for driving the helical blade to rotate.
Preferably, the driving mechanism comprises a driving ring and a first gear, the driving ring is arranged at the bottom of the filter cartridge, tooth grooves are formed in the inner wall of the driving ring, the bottom of each spiral blade is connected with the first gear, and the first gear is meshed with the driving ring.
Preferably, the sealing plate is a semicircular plate, and an arc-shaped groove is formed in the sealing plate.
Preferably, the blade comprises a first plate and a second plate, wherein the first plate is hollow, the second plate at least partially stretches into the first plate, and the first plate is connected with the second plate through an elastic piece.
Preferably, the driving piece is a motor, the driving piece is fixedly connected to the bottom of the shell, a second gear is arranged at the output end of the driving piece, and the second gear is meshed with the rotating shaft.
Preferably, the filter bag is sleeved on the outer periphery of the filter cylinder.
The beneficial effects are that:
according to the purifying, adsorbing and filtering device, impurities attached to the inner wall of the filter cylinder are scraped through the stopping of the blades and the inner wall of the filter cylinder, a fan-shaped area is formed between the adjacent blades and the inner wall of the filter cylinder, the volume of the fan-shaped space is reduced, so that hydrogen peroxide is extruded, and the hydrogen peroxide is discharged from a water outlet after being filtered by the filter cylinder and the filter bag. Through fan-shaped space volume increase, form the negative pressure to with the interior impurity suction of filtration pore, realize the cleanness to the filtration pore. The purification adsorption filtration device can clean the filter cartridge in the process of filtering hydrogen peroxide, and the filter cartridge cannot deform in the cleaning process, so that the service life of the filter cartridge is ensured.
Drawings
FIG. 1 is a schematic diagram of a purification, adsorption and filtration device according to an embodiment of the present invention.
FIG. 2 is a schematic diagram showing the internal structure of a purifying, adsorbing and filtering apparatus according to an embodiment of the present invention.
Fig. 3 is a top cross-sectional view of a purification adsorption filtration device in accordance with an embodiment of the present invention.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is a schematic diagram of a rotary shaft drive according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of a driving mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic view of a first cavity according to an embodiment of the invention.
Reference numerals:
1. a housing; 2. a filter cartridge; 3. a rotating shaft; 4. a blade; 41. a first plate; 42. a second plate; 43. an elastic member; 5. a driving member; 6. a second gear; 7. a collection hole; 8. a first baffle; 9. a second baffle; 10. a helical blade; 11. a first gear; 12. a drive ring; 13. a sealing plate; 14. a filter bag; 15. an upper cover; 16. an upper end cap; 161. an inner circle; 162. an outer ring; 17. a lower end cap; 18. a partition plate; 19. a water inlet; 20. a water outlet; 21. a trapway; 22. a first arc-shaped groove; 23. a second arc-shaped groove; 24. a third arc-shaped groove; 25. a first cavity.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 and 2, the purification, adsorption and filtration device of the present invention comprises: a housing 1, a filter cartridge 2 and a cleaning assembly.
Specifically, the shell 1 is a cylindrical shell, a water inlet 19 is formed in the top end of the shell 1, a water outlet 20 is formed in the bottom of the side wall of the shell 1, and a detachable upper cover 15 is arranged on the top of the shell 1.
As shown in fig. 2 and 3, the filter cartridge 2 is arranged in the housing 1 and is coaxially distributed with the housing 1, an upper end cover 16 is arranged at the top end of the filter cartridge 2, a lower end cover 17 is arranged at the bottom end of the filter cartridge, an annular cavity is formed between the filter cartridge 2 and the housing 1, a water inlet 19 is communicated with the inside of the filter cartridge 2, and a water outlet 20 is communicated with the annular cavity. The lateral wall of cartridge filter 2 is equipped with a plurality of interval distribution's filtration pore, and the filtration pore is used for filtering hydrogen peroxide solution. The filter cartridge 2 is provided with a plurality of splitter plates 18 evenly distributed at intervals along the circumferential direction on the side wall, one end of each splitter plate 18 is fixedly connected with the filter cartridge 2, the other end of each splitter plate 18 is abutted against and matched with the inner wall of the shell 1 in a sliding manner, the splitter plates 18 divide the annular space into a plurality of arc grooves, and the arc grooves comprise a first arc groove 22, a second arc groove 23 and a third arc groove 24.
As shown in fig. 2 to 5, the cleaning assembly includes a rotation shaft 3 and blades 4, the rotation shaft 3 is eccentrically disposed in the filter cartridge 2, and the rotation shaft 3 is rotatably fitted with an upper end cap 16 and a lower end cap 17, respectively, and a bottom end of the rotation shaft 3 passes through the lower end cap 17 and the housing 1 and extends to the outside. The bottom end of the shell 1 is fixedly connected with a driving piece 5, the driving piece 5 is a motor, a second gear 6 is arranged at the output end of the driving piece 5, and the second gear 6 is meshed with the rotating shaft 3, so that the driving piece 5 can drive the rotating shaft 3 to rotate. The plurality of blades 4 are equally spaced apart on the side wall of the rotating shaft 3 in the circumferential direction.
The blade 4 is the extending structure, it includes first board 41 and second board 42, the second board 42 is hollow board, first board 41 at least partly stretches into in the second board 42, through elastic component 43 elastic connection between first board 41 and the second board 42, the tip and the axis of rotation 3 fixed connection of first board 41, the tip and the inner wall of cartridge filter 2 of second board 42 end and support and slide the cooperation, elastic component 43 is the spring, and be in compression state all the time, elastic component 43 exerts thrust to the second board 42 all the time, make the tip of second board 42 end with the inner wall of cartridge filter 2 all the time support. The plurality of vanes 4 divide the inner portion of the filter cartridge 2 into a plurality of fan-shaped spaces. The driving member 5 drives the rotation shaft 3 to rotate, thereby driving the blades 4 to rotate around the rotation shaft 3. Since the rotation shaft 3 is eccentrically disposed in the filter cartridge 2, the size of the fan-shaped space of the vane 4 varies during rotation.
As shown in fig. 3 and 4, the outer end of the second plate 42 is provided with a collecting hole 7, the collecting hole 7 is a circular hole and extends in the up-down direction, the outer end side wall of the collecting hole 7 is provided with a collecting groove which extends in the up-down direction, the bottom end of the collecting hole 7 is stopped against the lower end cover 17, and the top end of the collecting hole 7 passes through the outer ring 162 of the upper end cover 16 and is flush with the upper surface of the upper end cover 16. One end of the collecting tank extends to form a first baffle plate 8, the first baffle plate 8 is tangent to the collecting hole 7, the outer end of the first baffle plate 8 is abutted against the inner wall of the filter cartridge 2, and the end face of the first baffle plate 8 is an inclined face. The other end of the collecting tank is provided with a second baffle plate 9, the second baffle plate 9 has elasticity, the second baffle plate 9 at least partially stretches into the collecting hole 7, and a gap is formed between the first baffle plate 8 and the second baffle plate 9. The terminal surface of first baffle 8 is the inclined plane for after the impurity of cartridge filter 2 inner wall is scraped off to first baffle 8, impurity can get into the clearance of first baffle 8 and second baffle 9 along the inclined plane end of first baffle 8, then in getting into collecting hole 7, conveniently collect the impurity.
The blades 4 rotate to drive the first baffle 8 to move along the inner wall of the filter cartridge 2, the first baffle 8 can scrape off impurities attached to the inner wall of the filter cartridge 2, and the scraped impurities enter the collecting holes 7 along the gap between the first baffle 8 and the second baffle 9.
As shown in fig. 4 and 6, a spiral blade 10 is arranged in the collecting hole 7, the spiral blade 10 is in running fit with the collecting hole 7, a driving mechanism is arranged at the bottom of the spiral blade 10 and comprises a driving ring 12 and a first gear 11, the driving ring 12 is fixedly connected to the bottom of the filter cartridge 2, and the bottom surface of the driving ring 12 is abutted to the top surface of a lower end cover 17 of the filter cartridge 2. The inner wall of the driving ring 12 is provided with tooth grooves, the bottom of each helical blade 10 is fixedly connected with a first gear 11, the bottom surface of the first gear 11 is in stop and sliding fit with the top surface of the lower end cover 17 of the filter cartridge 2, and the first gear 11 is meshed with the driving ring 12.
As shown in fig. 2 and 7, the top end of the side wall of the filter cartridge 2 abuts the top surface of the housing 1 such that a first cavity 25 is formed between the side wall of the filter cartridge 2, the upper end cap 16 and the upper cap 15. The upper end cap 16 includes an inner circle 161 and an outer ring 162, the inner circle 161 is rotatably fitted with the rotation shaft 3, the inner circle 161 is rotatably fitted with the outer ring 162, and the side wall of the outer ring 162 is stopped against the inner wall of the filter cartridge 2. The top of collecting hole 7 passes outer loop 162 of upper end cover 16 and with upper surface parallel and level of upper end cover 16, and interior circle 161 can be static relative cartridge filter 2 when axis of rotation 3 rotates, and axis of rotation 3 rotates and can drive collecting hole 7 along cartridge filter 2's circumference rotation, and collecting hole 7 rotates and can drive the outer loop 162 of upper end cover 16 synchronous rotation. The rotating shaft 3 is a hollow rod, the top end of the hollow rod is communicated with the first cavity 25, the bottom end of the hollow rod is communicated with the outside, and a sewage disposal channel 21 is formed. The first cavity 25 is further internally provided with a sealing plate 13, the sealing plate 13 is a semicircular plate, the sealing plate 13 is further provided with an arc-shaped groove, the lower surface of the sealing plate 13 is in stop and sliding fit with the upper surface of the upper end cover 16, and the sealing plate 13 is fixedly connected with the inner wall of the filter cartridge 2. The impurities collected in the collecting hole 7 are sent to the first cavity 25, and the sealing plate 13 is provided with an arc-shaped groove so that the impurities can move to the rotating shaft 3 along the arc-shaped groove and can be discharged through the sewage drain channel 21.
As shown in fig. 3, the outer wall of the filter cartridge 2 is further provided with a filter bag 14, the side edge of the filter bag 14 is detachably and fixedly connected with the partition plate 18, the top end of the filter bag 14 is detachably and fixedly connected with the top end of the filter cartridge 2, the bottom end of the filter bag 14 is detachably and fixedly connected with the bottom end of the filter cartridge 2, the filter bag 14 can carry out secondary filtration on hydrogen peroxide after primary filtration of the filter cartridge 2, thereby further improving the filtration degree, the filter bag 14 is detachably connected with the filter cartridge 2, and when the filter bag 14 is used for a long time, a large amount of impurities are adhered to the filter bag 14, the filter bag 14 can be replaced through the filter bag 14, and therefore the cleaning of the filter bag 14 is ensured.
According to the purifying and adsorbing filtering device provided by the embodiment of the invention, hydrogen peroxide enters the fan-shaped space inside the filter cylinder 2 from the water inlet 19, after the fan-shaped space is filled with unfiltered hydrogen peroxide, the rotating shaft 3 rotates to drive the blades 4 to rotate around the rotating shaft 3, so that the fan-shaped space rotates around the rotating shaft 3, when the fan-shaped space rotates in the area corresponding to the first arc-shaped groove 22, the distance between the rotating shaft 3 and the inner wall of the filter cylinder 2 is smaller and smaller due to the eccentric distribution of the rotating shaft 3, so that the blades 4 can be extruded in the rotating process to cause the first plate 41 to gradually retract into the second plate 42, the volume of the fan-shaped space is gradually reduced, at the moment, the top end of the collecting hole 7 is stopped against the sealing plate 13, so that the fan-shaped space forms a sealing space, unfiltered hydrogen peroxide in the fan-shaped space is extruded out, and the hydrogen peroxide passes through the filter cylinder 2 and the filter bag 14 to enter the first arc-shaped groove 22, thereby realizing the filtering of the hydrogen peroxide. The blades 4 move along the inner wall of the filter cartridge 2 during rotation, so that impurities attached to the inner wall of the filter cartridge 2 are scraped off, and the scraped impurities enter the collecting holes 7 through gaps between the first baffle 8 and the second baffle 9. When the fan-shaped space rotates in the area corresponding to the second arc-shaped groove 23, the distance between the rotating shaft 3 and the inner wall of the filter cartridge 2 is larger and larger, and the blades 4 stretch out in the rotating process by the elastic piece 43, so that the first plate 41 is gradually pushed out of the second plate 42, the blades 4 stretch out, the fan-shaped space is larger and larger, the total amount of liquid in the fan-shaped space is unchanged, negative pressure is formed in the fan-shaped space, the second baffle 9 deforms under the action of the negative pressure, and accordingly the first baffle 8 is stopped, the fan-shaped space forms a sealed space, impurities in the filter holes are sucked into the fan-shaped space under the action of the negative pressure, cleaning of the filter holes is realized, and blocking of the filter holes can be prevented. The upper cover 15 of the shell 1 is opened, the filter cartridge 2 can be manually rotated, so that the positions of the first arc-shaped groove 22, the second arc-shaped groove 23 and the third arc-shaped groove 24 can be adjusted, and the filter holes on the side wall of the filter cartridge 2 on the alignment areas of the first arc-shaped groove 22, the second arc-shaped groove 23 and the third arc-shaped groove 24 can be adjusted and cleaned according to the requirements.
According to the purifying, adsorbing and filtering device provided by the embodiment of the invention, impurities attached to the inner wall of the filter cartridge 2 are scraped through the stopping of the first baffle plate 8 and the inner wall of the filter cartridge 2, a fan-shaped area is formed between the adjacent blades 4 and the inner wall of the filter cartridge 2, and the volume of the fan-shaped space is reduced, so that hydrogen peroxide is extruded, filtered by the filter cartridge 2 and the filter bag 14, and then discharged from the water outlet 20. Through fan-shaped space volume increase, form the negative pressure to with the interior impurity suction of filtration pore, realize the cleanness to the filtration pore. The sealing plate 13 is used to seal the collecting hole 7 when the volume of the fan-shaped space is reduced, so that the fan-shaped space forms a sealed space. When the volume of the fan-shaped space is increased to form negative pressure, the second baffle plate 9 is influenced by the negative pressure to deform so as to stop against the first baffle plate 8, and the fan-shaped space forms a sealed space. The purification adsorption filtering device provided by the embodiment of the invention can clean the filter cartridge 2 while filtering, so that the working efficiency is improved, the inner wall of the filter cartridge 2 is cleaned, the filtering holes are cleaned, the cleaning effect is improved, and the blocking of the filtering holes is prevented. Impurities are scraped off by the first baffle plate 8 and then enter the collecting hole 7, then the impurities are conveyed into the first cavity 25 by the rotation of the spiral blade 10, only a small amount of hydrogen peroxide in the process enters the first cavity 25 along with the impurities, hydrogen peroxide can be saved in the process of discharging the impurities, an arc-shaped groove is formed in the sealing plate 13, and the impurities in the first cavity 25 enter the sewage disposal channel 21 along the arc-shaped groove, so that the impurities can be discharged conveniently.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (5)
1. A purification adsorption filtration device comprising:
the top end of the shell is provided with a water inlet, and the lower part of the side wall of the shell is provided with a water outlet;
the filter cartridge comprises a filter cartridge body, wherein an upper end cover and a lower end cover are respectively arranged at the top end and the bottom end of the filter cartridge body, a filter hole is formed in the side wall of the filter cartridge body, the filter cartridge body is in running fit inside the shell, an annular cavity is formed between the filter cartridge body and the shell, partition plates which are distributed at intervals along the circumferential direction are arranged on the side wall of the filter cartridge body, the annular cavity is divided into a plurality of arc-shaped grooves by the partition plates, the water outlet is communicated with one of the arc-shaped grooves, and the water inlet is communicated with the inside of the filter cartridge body;
the cleaning assembly comprises a rotating shaft and blades, wherein the rotating shaft is eccentrically distributed on the lower end cover and is in running fit with the lower end cover, a driving piece is arranged at the bottom of the shell and used for driving the rotating shaft to rotate, the blades are distributed on the side wall of the rotating shaft at intervals along the circumferential direction of the rotating shaft, the blades are of telescopic structures, one ends of the blades are connected with the rotating shaft, and the other ends of the blades are abutted against the inner wall of the filter cylinder;
the blade is provided with an inner end and an outer end, a collecting hole is formed in the outer end of the blade, a collecting groove is formed in the side wall of the collecting hole, a first baffle plate extends from one end of the collecting groove, the end of the first baffle plate is abutted against the inner wall of the filter cartridge, a second baffle plate extends from the other end of the collecting groove, at least part of the second baffle plate extends into the collecting hole, and a gap is formed between the first baffle plate and the second baffle plate;
the blade comprises a first plate and a second plate, the second plate is hollow, the first plate at least partially stretches into the first plate, and the first plate is connected with the second plate through an elastic piece;
the upper end cover comprises an inner circle and an outer ring, the inner circle is rotationally connected with the rotating shaft, the inner circle is rotationally matched with the outer ring, and the side wall of the outer ring is abutted against the inner wall of the filter cartridge;
a first cavity is formed among the upper end cover, the side wall of the filter cartridge and the top surface of the shell, the collecting hole penetrates through the outer ring and is communicated with the first cavity, the rotating shaft is hollow, the top end of the rotating shaft is communicated with the first cavity, the bottom end of the rotating shaft is communicated with the outside, and a sealing plate is further arranged in the first cavity and is abutted against the upper end cover;
the collecting hole is internally provided with a helical blade, the helical blade is in running fit with the collecting hole, the bottom of the helical blade is connected with a driving mechanism, and the driving mechanism is used for driving the helical blade to rotate.
2. The purifying, adsorbing and filtering device of claim 1, wherein the drive mechanism comprises a drive ring and a first gear, the drive ring is disposed at the bottom of the filter cartridge, the inner wall of the drive ring is provided with tooth slots, the bottom of each of the spiral blades is connected with the first gear, and the first gear is meshed with the drive ring.
3. The purifying, adsorbing and filtering device according to claim 1, wherein the sealing plate is a semicircular plate, and an arc-shaped groove is provided on the sealing plate.
4. The purifying, adsorbing and filtering device according to claim 1, wherein the driving member is a motor, the driving member is fixedly connected to the bottom of the housing, a second gear is provided at the output end of the driving member, and the second gear is meshed with the rotating shaft.
5. The purifying, adsorbing and filtering apparatus according to claim 1, wherein the filter bag is provided around the outer periphery of the filter cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311046260.8A CN116747586B (en) | 2023-08-18 | 2023-08-18 | Purifying, adsorbing and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311046260.8A CN116747586B (en) | 2023-08-18 | 2023-08-18 | Purifying, adsorbing and filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116747586A CN116747586A (en) | 2023-09-15 |
| CN116747586B true CN116747586B (en) | 2023-11-07 |
Family
ID=87950091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311046260.8A Active CN116747586B (en) | 2023-08-18 | 2023-08-18 | Purifying, adsorbing and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116747586B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117379808B (en) * | 2023-10-31 | 2024-08-16 | 潜江益和化学品有限公司 | Purification device of high concentration hydrogen peroxide |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB397907A (en) * | 1932-03-02 | 1933-09-04 | Auto Klean Strainers Ltd | Improvements in or relating to filtering or straining apparatus |
| CN209885379U (en) * | 2019-03-27 | 2020-01-03 | 烟台远东精细化工有限公司 | Hydrogen peroxide solution precision filter |
| CN211581237U (en) * | 2019-11-29 | 2020-09-29 | 河南金冠环保新能源科技有限公司 | New forms of energy scrubbing device |
| CN215085405U (en) * | 2021-03-09 | 2021-12-10 | 陕西延长石油（集团）有限责任公司 | Sliding sheet type automatic filter |
| CN215538931U (en) * | 2021-12-06 | 2022-01-18 | 唐山净天环保科技有限公司 | Wastewater treatment equipment |
| CN215585602U (en) * | 2021-09-26 | 2022-01-21 | 四川奇格曼药业有限公司 | Chemical weight-reducing drug production is with waste water discharge treatment facility |
| CN114850102A (en) * | 2022-05-05 | 2022-08-05 | 蚌埠金宁工业设计有限公司 | Spherical workpiece cleaning device for machining |
| CN217988642U (en) * | 2022-08-03 | 2022-12-09 | 湖北省医药工业研究院有限公司 | Multistage purification device of drug intermediate |
| CN218248817U (en) * | 2022-07-19 | 2023-01-10 | 乐福思健康用品有限公司 | Filtering and separating device for removing impurities in lubricating oil |
| CN218421249U (en) * | 2022-08-17 | 2023-02-03 | 山西太钢碧水源环保科技有限公司 | A filter device for domestic sewage treatment |
| CN115868882A (en) * | 2021-09-27 | 2023-03-31 | 莱克电气绿能科技(苏州)有限公司 | A sewage collection device and cleaning device for cleaning device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130105374A1 (en) * | 2011-10-28 | 2013-05-02 | Ulrich Hegi | Water filter |
-
2023
- 2023-08-18 CN CN202311046260.8A patent/CN116747586B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB397907A (en) * | 1932-03-02 | 1933-09-04 | Auto Klean Strainers Ltd | Improvements in or relating to filtering or straining apparatus |
| CN209885379U (en) * | 2019-03-27 | 2020-01-03 | 烟台远东精细化工有限公司 | Hydrogen peroxide solution precision filter |
| CN211581237U (en) * | 2019-11-29 | 2020-09-29 | 河南金冠环保新能源科技有限公司 | New forms of energy scrubbing device |
| CN215085405U (en) * | 2021-03-09 | 2021-12-10 | 陕西延长石油（集团）有限责任公司 | Sliding sheet type automatic filter |
| CN215585602U (en) * | 2021-09-26 | 2022-01-21 | 四川奇格曼药业有限公司 | Chemical weight-reducing drug production is with waste water discharge treatment facility |
| CN115868882A (en) * | 2021-09-27 | 2023-03-31 | 莱克电气绿能科技(苏州)有限公司 | A sewage collection device and cleaning device for cleaning device |
| CN215538931U (en) * | 2021-12-06 | 2022-01-18 | 唐山净天环保科技有限公司 | Wastewater treatment equipment |
| CN114850102A (en) * | 2022-05-05 | 2022-08-05 | 蚌埠金宁工业设计有限公司 | Spherical workpiece cleaning device for machining |
| CN218248817U (en) * | 2022-07-19 | 2023-01-10 | 乐福思健康用品有限公司 | Filtering and separating device for removing impurities in lubricating oil |
| CN217988642U (en) * | 2022-08-03 | 2022-12-09 | 湖北省医药工业研究院有限公司 | Multistage purification device of drug intermediate |
| CN218421249U (en) * | 2022-08-17 | 2023-02-03 | 山西太钢碧水源环保科技有限公司 | A filter device for domestic sewage treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116747586A (en) | 2023-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219730561U (en) | River course circulating water treatment purifier | |
| CN116747586B (en) | Purifying, adsorbing and filtering device | |
| CN115804980B (en) | Self-cleaning filter for ship ballast water treatment system | |
| CN114146475A (en) | River channel treatment device | |
| CN115738455A (en) | Sewage filtering treatment device | |
| CN117414629A (en) | Domestic sewage separation treatment equipment | |
| CN220265513U (en) | Ballast water filter | |
| CN213942295U (en) | Self-cleaning formula water purification device | |
| CN114477500A (en) | Energy-saving sewage treatment equipment and method | |
| CN221777728U (en) | A sludge dewatering device for water treatment | |
| CN222550272U (en) | Filter structure and water treatment equipment | |
| CN119280923A (en) | A sewage treatment system and a sewage treatment method | |
| CN218076677U (en) | Sewage filter and sewage filtration system with self-cleaning function | |
| CN115300966B (en) | Automatic filtering device in polyurethane waterproof coating production | |
| CN217391799U (en) | Dirt-absorbing type micro-filter | |
| CN217746084U (en) | Waste water sludge concentration decrement device | |
| CN109569302B (en) | External pressure ultrafiltration membrane element | |
| CN215756550U (en) | Activated carbon filter of purified water unit | |
| CN213360592U (en) | Novel high-reliability pulp pump | |
| CN211659457U (en) | Urban wastewater filtering device | |
| CN107288876B (en) | Anti-blocking pumping device | |
| CN211056764U (en) | Sludge removal machine for sewage treatment for preventing sludge blockage | |
| CN220047321U (en) | Sewage treatment centrifugal filter | |
| CN221045633U (en) | Filtering temporary storage tank | |
| CN219399222U (en) | Fat extraction filling fat purifying equipment |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |