CN115445296B - Filtering structure for energy-saving water purifier and filtering method thereof - Google Patents
Filtering structure for energy-saving water purifier and filtering method thereof Download PDFInfo
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- CN115445296B CN115445296B CN202211095513.6A CN202211095513A CN115445296B CN 115445296 B CN115445296 B CN 115445296B CN 202211095513 A CN202211095513 A CN 202211095513A CN 115445296 B CN115445296 B CN 115445296B
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- 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
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- 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
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- 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
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
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Abstract
The invention discloses a filtering structure for an energy-saving water purifier and a filtering method thereof, belonging to the technical field of filtering structures for water purifiers, and comprising an installation box, wherein the top of the installation box is fixedly communicated with a water inlet pipe, the bottom of the installation box is fixedly communicated with a water outlet pipe, the inner side wall of the installation box is fixedly connected with a U-shaped installation shell, and the top end of the water outlet pipe penetrates through the U-shaped installation shell; according to the invention, when the water quality is purified by the water inlet device, the filter positions of the filter screen barrels are continuously changed by utilizing the mounting box, the filter screen barrels, the rotating mechanism and the sealing strip to be matched with each other, so that the filter effect is good, the filter efficiency is high, the filter mechanism is matched with the cleaning mechanism, the left side of the impurities remained by filtration is automatically discharged after each cleaning period, manual cleaning by personnel is not needed, the degree of automation is high, the influence of residual impurities on the filtering effect of water is avoided, and the filtering effect is better.
Description
Technical Field
The invention relates to the technical field of filter structures for water purifiers, in particular to a filter structure for an energy-saving water purifier and a filter method thereof.
Background
The electrostatic spinning technology is a very effective method for preparing nanofiber membranes, and the prepared nanofiber membranes have high porosity, high surface area and mutually communicated pore structures, are suitable for water purifiers, which are also called water purifiers and water quality purifiers, and are water treatment equipment for performing depth filtration and evolution on water quality according to the use requirements of water.
The filtering structure for the energy-saving water purifier in the prior art is used for purifying water, when the filtering screen is used for filtering and purifying the water, impurities can remain on the surface of the filtering screen, the residual impurities not only can affect the subsequent filtering efficiency, but also can be replaced by personnel and cleaned after a period of filtering, the use of the water purifier can be stopped, and the personnel can be required to clean the water purifier, so that the water purifier is more complicated.
Disclosure of Invention
The invention aims to provide a filtering structure for an energy-saving water purifier, which can continuously adjust the filtering position in the filtering process and can automatically clean and connect the filtering structure, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a filtration for energy-conserving water purifier, includes the mounting box, mounting box top fixedly communicates has the inlet tube, mounting box bottom fixedly communicates has the outlet pipe, fixedly connected with U type installation shell on the mounting box inside wall, the outlet pipe top runs through U type installation shell, U type installation shell inboard is provided with a plurality of filter screen barrels that are linear array distribution, adjacent two be provided with sealed rectangular between the filter screen barrel, sealed rectangular left and right sides both ends fixed connection is on the inside wall of mounting box, sealed rectangular contacts with adjacent filter screen barrel surface, be connected with the rotary mechanism that is used for driving a plurality of filter screen barrels and last pivoted on the mounting box lateral wall, be connected with the clearance mechanism that is used for scraping clearance filter screen barrel and sealed rectangular top impurity on the mounting box inside wall, be connected with opening mechanism on the mounting box left side wall, opening mechanism is used for opening impurity discharge when clearance mechanism clearance, clearance mechanism lifts up and breaks away from and a plurality of filter screen barrels and sealed rectangular when reset after the clearance is accomplished at every time;
the cleaning mechanism comprises a cleaning scraping plate, the cleaning scraping plate is positioned on the inner side of a U-shaped installation shell, the bottom of the cleaning scraping plate is in contact with a plurality of filter screen barrels and the top of a sealing strip, a moving plate is vertically and slidably connected to the rear side wall of the cleaning scraping plate, first wheel belts which are rotationally connected to the inner side wall of an installation box are arranged on the front side and the rear side of the moving plate, the front side and the rear side of the moving plate are respectively fixedly connected with the front end and the rear end of the moving plate, a first sliding groove for the moving plate to transversely slide is formed in the U-shaped installation shell, and guide mechanisms for driving the cleaning scraping plate to be tightly pressed on the top of the filter screen barrels during cleaning and lift up and separate from the filter screen barrels after cleaning are completed are connected to the front side wall and the rear side wall of the U-shaped installation shell;
the guide mechanism comprises a first sliding rod, the top of the first sliding rod is fixedly connected to the top of the cleaning scraping plate, the top end of the first sliding rod penetrates through the moving plate and is in sliding connection with the moving plate, a first spring positioned between the moving plate and the cleaning scraping plate is sleeved on the outer surface of the first sliding rod, a guide rod is fixedly connected to the outer surface of the first sliding rod, an L-shaped guide rail is fixedly connected to the inner side wall of the U-shaped mounting shell, the guide rod is positioned above the L-shaped guide rail, a first guide rail connected to the inner side wall of the U-shaped mounting shell is arranged above the L-shaped guide rail, a gap for the guide rod to fall is reserved between the left end of the first guide rail and the left end of the L-shaped guide rail, the right end of the first guide rail is rotationally connected with a second guide rail through a torsion spring, and the bottom end of the second guide rail falls on the top of the L-shaped guide rail;
the rotating mechanism comprises a plurality of first rotating rods, the first rotating rods are respectively and rotationally fixedly connected to the right ends of the filter screen drums, the outer ends of the first rotating rods penetrate through the mounting box and are rotationally connected with the mounting box, the outer surface of each first rotating rod is fixedly connected with a first rotating wheel, the first rotating wheels are in transmission connection through a second belt, the right end of one first rotating rod is fixedly connected with a first motor, and the first motor is fixedly connected to the outer side wall of the mounting box;
the opening and closing mechanism comprises a discharge hole, two sealing plates are vertically and slidably connected to the inner side wall of the discharge hole and used for sealing the discharge hole, the two sealing plates are respectively positioned on the upper side and the lower side of the filter screen cylinder, the sealing plates are contacted with the left ends of the filter screen cylinders, a first electric cylinder is fixedly connected to the outer side wall of each sealing plate, and the top end of each first electric cylinder is fixedly connected to the outer side wall of the installation box;
the U-shaped fixing frame is fixedly connected to the left side wall of the installation box, a plurality of second rotating rods are rotatably connected to the inside of the U-shaped fixing frame, the second rotating rods are respectively inserted into the filter screen cylinders, the outer surface of each second rotating rod is fixedly connected with a packing auger, the packing augers are positioned in the filter screen cylinders and used for discharging impurities on the inner side of the filter screen cylinder to the left side outwards, the outer surface of each second rotating rod is fixedly connected with a second rotating wheel, the second rotating wheels are in transmission connection through a third wheel belt, the left end of one second rotating rod is fixedly connected with a second motor, and the second motor is fixedly connected to the side wall of the U-shaped fixing frame;
guide plates are fixedly connected to the front side wall and the rear side wall of the inner portion of the U-shaped installation shell, the guide plates are located above the first sliding grooves, and the guide plates are used for guiding falling water to the middle of the installation box;
a filtering method for an energy-saving water purifier comprises the following specific steps:
step one: the filter mechanism is fixedly arranged at the inner side of the water purifier;
step two: the water to be filtered after treatment is introduced into the installation box through the water inlet pipe, the water falls above the filter screen barrels and the sealing strip on the inner side of the U-shaped installation shell, the water is filtered through the filter screen barrels, and when the water flows through the filter screen barrels, the water flow is filtered twice;
step three: starting a rotating mechanism to drive a plurality of filter screen barrels to slowly rotate, continuously rotating the filter screen barrels, continuously switching the filtering position at the top of the filter screen barrels, and scraping impurities remained on the outer surface of the filter screen barrels by the sealing strip in the process of continuously rotating the sealing screen barrels so that the impurities remain at the top of the sealing strip;
step four: after filtering for a period of time, starting a cleaning mechanism, wherein the cleaning mechanism moves from the right end to the left side, the cleaning mechanism is attached to the tops of the filter screen drums and the sealing strip, the impurities which are remained at the tops of the filter screen drums and the sealing strip are scraped to the left side, and meanwhile, the opening and closing mechanism is opened to discharge the impurities from the left end of the installation box;
step five: the filtered water falls on the bottom of the U-shaped installation shell and is discharged outwards through the drain pipe, so that one-time filtration treatment is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the water quality is purified by the water inlet device, the filter positions of the filter screen barrels are continuously changed by utilizing the mounting box, the filter screen barrels, the rotating mechanism and the sealing strip to be matched with each other, so that the filter effect is good, the filter efficiency is high, the filter mechanism is matched with the cleaning mechanism, the left side of the impurities remained by filtration is automatically discharged after each cleaning period, manual cleaning by personnel is not needed, the degree of automation is high, the influence of residual impurities on the filtering effect of water is avoided, and the filtering effect is better.
2. According to the invention, the first motor is started, the first rotating wheels and the second rotating wheels drive the first rotating rods and the filter screen drums to slowly rotate, the filtering areas at the tops of the filter screen drums are continuously switched, the cleaning of the tops of the filter screen drums is ensured, and the continuous falling water is better filtered.
Drawings
FIG. 1 is a flow chart of a filtering method of the present invention;
FIG. 2 is a first perspective view of the overall structure of the present invention;
FIG. 3 is a second perspective cross-sectional view of the overall structure of the present invention;
FIG. 4 is a third perspective view of the overall structure of the present invention;
FIG. 5 is a fourth perspective view of the overall structure of the present invention;
FIG. 6 is a schematic view of a cleaning mechanism according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at A;
FIG. 8 is an enlarged view of the structure at B in FIG. 6;
FIG. 9 is a schematic view of a cleaning blade and a moving plate structure according to the present invention;
fig. 10 is a schematic diagram of the structure of the second rotating rod, the auger and the filter screen cylinder of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
the installation box 1, the water inlet pipe 2, the water outlet pipe 3, the U-shaped installation shell 4, the filter screen cylinder 5, the sealing strip 6, the cleaning scraping plate 7, the moving plate 8, the first wheel belt 9, the first sliding chute 10, the first sliding rod 11, the first spring 12, the guide rod 13, the L-shaped guide rail 14, the first guide rail 15, the second guide rail 16, the first rotating rod 17, the first rotating wheel 18, the second wheel belt 19, the first motor 20, the discharge opening 21, the sealing plate 22, the first electric cylinder 23, the U-shaped fixing frame 24, the second rotating rod 25, the auger 26, the second rotating wheel 27, the third wheel belt 28, the second motor 29 and the guide plate 30.
Detailed Description
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a filtration for energy-conserving water purifier, including mounting case 1, mounting case 1 top fixedly connected with inlet tube 2, mounting case 1 bottom fixedly connected with outlet pipe 3, fixedly connected with U type installation shell 4 on the mounting case 1 inside wall, outlet pipe 3 top runs through U type installation shell 4,U type installation shell 4 inboard and is provided with a plurality of filter screen section of thick bamboo 5 that are linear array distribution, be provided with sealed rectangular 6 between two adjacent filter screen section of thick bamboo 5, sealed rectangular 6 control both ends fixed connection is on mounting case 1's inside wall, sealed rectangular 6 contacts with adjacent filter screen section of thick bamboo 5 surface, be connected with the wiper mechanism that is used for driving a plurality of filter screen section of thick bamboo 5 and sealed rectangular 6 top impurity of scraping and clearing up on mounting case 1 inside wall, be connected with the mechanism that opens on mounting case 1 left side wall, open and be used for opening impurity discharge when clearing up the mechanism clearance, the clearance mechanism lifts up when reset after accomplishing every time and breaks away from a plurality of filter screen section of thick bamboo 5 and sealed rectangular 6;
when in operation, the filter structure is fixedly arranged at the inner side of the water purifier, water to be filtered after treatment is introduced into the installation box 1 through the water inlet pipe 2, the water falls above the filter screen cylinder 5 and the sealing strip 6 at the inner side of the U-shaped installation shell 4, the water is filtered through the filter screen cylinders 5, the filter screen cylinders filter the water twice when the water flows through, the filter effect is good, and simultaneously, the rotating mechanism is started to drive the filter screen cylinders 5 to slowly rotate, the filter screen cylinders 5 continuously rotate, the filtering positions at the tops of the filter screen cylinders 5 are continuously switched, the water can be more efficiently filtered, the impurities are prevented from staying at the tops of the filter screen cylinders 5 for a long time, the filtering efficiency and the filtering efficiency are influenced, the sealing strip 6 scrapes the impurities staying on the outer surfaces of the filter screen cylinders 5 in the continuous rotating process of the sealing screen cylinders, the impurity is remained at the top of the sealing strip 6, thereby continuously cleaning the impurity at the top of the filter screen cylinder 5, keeping the outer surface of the filter screen cylinder 5 clean, the filtered water falls at the bottom of the U-shaped installation shell 4, the water is discharged outwards through the drain pipe to finish purification, after a period of filtration, the impurity is remained at the tops of a plurality of filter screen cylinders 5 and the sealing strip 6, the influence on the filter screen cylinder 5 is easy to be caused secondarily, after a period of filtration, water inflow is stopped, a cleaning mechanism is started, the cleaning mechanism moves from the right end to the left side, the cleaning mechanism is attached to the tops of a plurality of filter screen cylinders 5 and the sealing strip 6, the impurity remained at the tops of the filter screen cylinder 5 and the sealing strip 6 is scraped to the left side, meanwhile, the opening and closing mechanism is opened, the impurity is discharged from the left end of the installation box 1, the cleaning mechanism moves to the left side after the scraping is finished, when the right side resets, clearance mechanism bottom break away from with the contact of filter screen section of thick bamboo 5 and sealed rectangular 6, avoid scraping impurity to the right side when clearance mechanism resets and pile up, be favorable to thoroughly discharging impurity from the left side at every turn, convenient and fast, thereby realize at every turn when carrying out purification treatment to the quality of water to the water feeder, utilize install bin 1, a plurality of filter screen section of thick bamboo 5, rotating mechanism, sealed rectangular 6 mutually support, constantly change the filtering position of filter screen section of thick bamboo 5, the filter effect is good, filtration efficiency is high, and cooperation clearance mechanism, after a period of time is cleared up at every turn, the impurity next left side discharge that will filter stay is automatic, need not personnel to carry out manual clearance, degree of automation is high, avoid remaining impurity influence to the filter effect of water, the filter effect is better.
As a further scheme of the invention, the cleaning mechanism comprises a cleaning scraping plate 7, the cleaning scraping plate is positioned at the inner side of a U-shaped mounting shell 4, the bottom of the cleaning scraping plate 7 is contacted with the tops of a plurality of filter screen barrels 5 and sealing strips 6, a movable plate 8 is vertically and slidingly connected to the rear side wall of the cleaning scraping plate 7, the front side and the rear side of the movable plate 8 are respectively provided with a first wheel belt 9 which is rotationally connected to the inner side wall of the mounting box 1, the front side and the rear side of the movable plate 8 are respectively fixedly connected with the front end and the rear end of the movable plate 8, a first chute 10 for the movable plate 8 to transversely slide is formed in the U-shaped mounting shell 4, and the front side wall and the rear side wall of the U-shaped mounting shell 4 are respectively connected with a guide mechanism for driving the cleaning scraping plate 7 to be tightly pressed on the top of the filter screen barrels 5 during cleaning and to lift and separate from the filter screen barrels 5 after cleaning;
as a further scheme of the invention, the guiding mechanism comprises a first slide bar 11, the first slide bar 11 is fixedly connected to the top of the cleaning scraping plate 7, the top end of the first slide bar 11 penetrates through the moving plate 8 and is in sliding connection with the moving plate, a first spring 12 positioned between the moving plate 8 and the cleaning scraping plate 7 is sleeved on the outer surface of the first slide bar 11, a guiding rod 13 is fixedly connected to the outer surface of the first slide bar 11, an L-shaped guide rail 14 is fixedly connected to the inner side wall of the U-shaped mounting shell 4, the guiding rod 13 is positioned above the L-shaped guide rail 14, a first guiding guide rail 15 connected to the inner side wall of the U-shaped mounting shell 4 is arranged above the L-shaped guide rail 14, a gap for the guiding rod 13 to fall is reserved between the left end of the first guiding rail 15 and the left end of the L-shaped guide rail 14, the right end of the first guiding rail 15 is rotationally connected with a second guiding rail 16 through a torsion spring, and the bottom end of the second guiding rail 16 falls on the top of the L-shaped guide rail 14;
during operation, as impurities in water remain on the tops of the filter screen barrels 5 and the sealing strip 6 after the filter screen barrels 5 rotate for a long time each time for filtering treatment, the subsequent filtering of water quality by the filter screen barrels 5 is easily affected, through simultaneously starting two first wheel belts 9 and simultaneously transmitting to an inner side person, the moving plate 8 is driven to move leftwards along the first sliding chute 10, the cleaning scraping plate 7 is downwards attached to the tops of the filter screen barrels 5 and the sealing strip 6 under the action of the first springs 12, when the moving plate 8 moves rightwards, the cleaning scraping plate 7 is driven to move leftwards, the impurities on the tops of the filter screen barrels 5 and the sealing strip 6 are cleaned, when the moving plate 8 applies leftwards, the first sliding rod 11 and the guide rod are driven to move leftwards together, the guide rod slides leftwards along the top of the L-shaped guide rail 14, when the cleaning scraping plate 7 is driven to move leftwards by the first wheel belts 9, the second guiding rail 16 is pushed up by the guiding rod and then passes over the second guiding rail 16, the second guiding rail 16 falls on the top of the L-shaped guiding rail 14 again under the action of gravity and torsion springs, the cleaning scraper 7 scrapes and discharges impurities to the left side, then the two first wheel belts 9 drive the moving plate 8 to move to the right side to reset, the guiding rod 13 moves up to the top of the first guiding rail 15 along the second guiding rail 16, the guiding rod drives the first sliding rod 11 and the cleaning scraper 7 to move up, so that the cleaning scraper 7 is separated from the filter screen cylinder 5, residual impurities are prevented from scraping and accumulating to the right side when the cleaning screen plate moves to reset to the right side, after the cleaning scraper 7 moves to reset to the right side, the guiding rod falls from the top of the first guiding rail 15, so that the guiding rod falls on the top of the L-shaped guiding rail 14 again, the cleaning scraper falls on the top of the filter screen cylinders 5 and the sealing strip 6, thereby the impurity at the top of the filter screen cylinder 5 can be more thoroughly discharged every time, and the filter screen cylinder is convenient and quick.
As a further scheme of the invention, the rotating mechanism comprises a plurality of first rotating rods 17, the plurality of first rotating rods 17 are respectively and rotationally fixedly connected to the right ends of the plurality of filter screen drums 5, the outer ends of the first rotating rods 17 penetrate through the mounting box 1 and are rotationally connected with the mounting box 1, a first rotating wheel 18 is fixedly connected to the outer surface of each first rotating rod 17, the plurality of first rotating wheels 18 are in transmission connection through a second wheel belt 19, the right end of one first rotating rod 17 is fixedly connected with a first motor 20, and the first motor 20 is fixedly connected to the outer side wall of the mounting box 1; during operation, because impurities can remain on the outer surface of the filter screen cylinder 5 in the filtering process, the impurities can influence the filtering efficiency and effect, and the first rotating wheel 18 and the second rotating wheel 19 drive the first rotating rods 17 and the filter screen cylinders 5 to slowly rotate through starting the first motor 20, the filtering area at the top of the filter screen cylinder 5 is continuously switched, the cleaning of the top of the filter screen cylinder 5 is ensured, and the continuous falling water is better filtered.
As a further scheme of the invention, the opening and closing mechanism comprises a discharge hole 21, two sealing plates 22 are vertically and slidably connected to the inner side wall of the discharge hole 21, the two sealing plates 22 are used for sealing the discharge hole 21, the two sealing plates 22 are respectively positioned on the upper side and the lower side of the filter screen cylinder 5, the sealing plates 22 are contacted with the left ends of a plurality of filter screen cylinders 5, a first electric cylinder 23 is fixedly connected to the outer side wall of each sealing plate 22, and the top end of the first electric cylinder 23 is fixedly connected to the outer side wall of the installation box 1; during operation, because at every time clearance mechanism scrapes impurity to the left side, need follow left end discharge with impurity, through start a plurality of first electric cylinders 23 simultaneously, drive two closing plates 22 and reciprocate and open, open bin outlet 21, then clearance mechanism promotes impurity to the left side to discharge the impurity from the left side, avoid the impurity to stay in install bin 1 for a long time.
As a further scheme of the invention, a U-shaped fixing frame 24 is fixedly connected to the left side wall of the installation box 1, a plurality of second rotating rods 25 are rotatably connected to the inside of the U-shaped fixing frame 24, the plurality of second rotating rods 25 are respectively inserted into the plurality of filter screen cylinders 5, an auger 26 is fixedly connected to the outer surface of each second rotating rod 25, the auger 26 is positioned in the filter screen cylinder 5 and is used for discharging impurities inside the filter screen cylinder 5 to the left side outwards, a second rotating wheel 27 is fixedly connected to the outer surface of each second rotating rod 25, the plurality of second rotating wheels 27 are in transmission connection through a third wheel belt 28, the left end of one second rotating rod 25 is fixedly connected with a second motor 29, and the second motor 29 is fixedly connected to the side wall of the U-shaped fixing frame 24; during operation, because at each time filter screen section of thick bamboo 5 when the filtration that lasts, probably have partial impurity to get into the inboard of filter screen section of thick bamboo 5 at the filtration in-process, influence the filter effect of filter screen section of thick bamboo 5 easily, through when the clearance mechanism starts the clearance at every turn, synchronous start second motor 29, drive a plurality of second bull stick 25 and auger 26 through a plurality of second runners 27 and third belt 28 and rotate, the cooperation is continuous pivoted filter screen section of thick bamboo 5 and auger 26, promote the impurity of filter screen section of thick bamboo 5 inboard left side, open the mechanism and open the back, discharge the left end of impurity from filter screen section of thick bamboo 5, thereby carry out automatic clearance to the impurity of filter screen section of thick bamboo 5 inboard, be favorable to filter screen section of thick bamboo 5 to carrying out the filtration clearance of water.
As a further scheme of the invention, guide plates 30 are fixedly connected to the front and rear side walls of the inside of the U-shaped installation shell 4, the guide plates 30 are positioned above the first sliding chute 10, and the guide plates 30 are used for guiding falling water to the middle of the installation box 1; during operation, because when water falls from inlet tube 2, water takes place to splash easily, probably can fly off from first spout 10, through the guide board 30 of being connected on U type installation shell 4 inside wall, guide the rivers at the in-process that rivers fall, make rivers fall in the intermediate position of filter screen section of thick bamboo 5 as far as possible, avoid rivers to flow out from first spout 10, be favorable to carrying out better filtration to water to avoid first wheel area 9 and rivers contact, be favorable to guaranteeing the cleanness of quality of water.
A filtering method for an energy-saving water purifier comprises the following specific steps:
step one: the filter mechanism is fixedly arranged at the inner side of the water purifier;
step two: the water to be filtered after treatment is introduced into the installation box 1 through the water inlet pipe 2, the water falls above the filter screen barrels 5 and the sealing strip 6 on the inner side of the U-shaped installation shell 4, the water is filtered through the filter screen barrels 5, and when the water flows through the filter screen barrels, the water flow is filtered twice;
step three: starting a rotating mechanism to drive a plurality of filter screen barrels 5 to slowly rotate, continuously rotating the filter screen barrels 5, continuously switching the filtering position at the top of the filter screen barrels 5, and scraping impurities remained on the outer surface of the filter screen barrels 5 by the sealing strip 6 in the process of continuously rotating the sealing screen barrels, so that the impurities are remained at the top of the sealing strip 6;
step four: after filtering for a period of time, starting a cleaning mechanism, wherein the cleaning mechanism moves from the right end to the left side, the cleaning mechanism is attached to the tops of the filter screen drums 5 and the sealing strip 6, impurities which are remained at the tops of the filter screen drums 5 and the sealing strip 6 are scraped to the left side, and meanwhile, the opening and closing mechanism is opened to discharge the impurities from the left end of the installation box 1;
step five: the filtered water falls on the bottom of the U-shaped installation shell 4 and is discharged outwards through a drain pipe, so that one-time filtration treatment is completed.
Claims (6)
1. The utility model provides a filtration for energy-conserving water purifier, includes mounting box (1), its characterized in that: the utility model discloses a filter screen cleaning device, including installation case (1), sealing strip (6) and sealing strip (6) are connected on the inside wall of installation case (1), sealing strip (6) and adjacent filter screen barrel (5) surface contact, be connected with on the side wall of installation case (1) and be used for driving the slewing mechanism that a plurality of filter screen barrels (5) last pivoted, be connected with on the inside wall of installation case (1) and be used for scraping the clearance mechanism of filter screen barrel (5) and sealing strip (6) top impurity, be connected with on the left side wall of installation case (1) and open and shut mechanism, open and shut mechanism is used for opening when clearance mechanism is opened and is discharged on the inside wall of installation case (1), sealing strip (6) are lifted up when clearance mechanism is lifted up and reset at every turn and are accomplished filter screen barrel (5);
the cleaning mechanism comprises a cleaning scraping plate (7), the cleaning scraping plate is positioned on the inner side of a U-shaped installation shell (4), the bottom of the cleaning scraping plate (7) is in contact with the tops of a plurality of filter screen barrels (5) and sealing strips (6), a movable plate (8) is vertically and slidably connected to the rear side wall of the cleaning scraping plate (7), first wheel belts (9) which are rotatably connected to the inner side wall of the installation box (1) are arranged on the front side and the rear side of the movable plate (8), the front wheel belts (9) are fixedly connected with the front end and the rear end of the movable plate (8) respectively, a first sliding groove (10) for the movable plate (8) to transversely slide is formed in the U-shaped installation shell (4), and guide mechanisms for driving the cleaning scraping plate (7) to be tightly pressed on the top of the filter screen barrels (5) during cleaning and to be lifted up after the cleaning is completed are connected to the front side wall and the rear side wall of the U-shaped installation shell (4);
guiding mechanism includes first slide bar (11), first slide bar (11) fixed connection is at the top of clearance scraper blade (7), movable plate (8) and rather than sliding connection are run through on first slide bar (11) top, the cover is equipped with first spring (12) that are located between movable plate (8) and clearance scraper blade (7) on the surface of first slide bar (11), fixedly connected with guide bar (13) on the surface of first slide bar (11), fixedly connected with L type guide rail (14) on U type installation shell (4) inside wall, guide bar (13) are located L type guide rail (14) top, L type guide rail (14) top is provided with first guide rail (15) of connection on U type installation shell (4) inside wall, there is the clearance that supplies guide bar (13) to fall between the left end of first guide rail (15) and the left end of L type guide rail (14), first guide rail (15) right-hand member is connected with second guide rail (16) through torsional spring rotation, second guide rail (16) falls on the top of L type guide rail (14).
2. The filtration structure for an energy-saving water purifier according to claim 1, wherein: the rotating mechanism comprises a plurality of first rotating rods (17), the first rotating rods (17) are respectively and fixedly connected to the right ends of the filter screen drums (5), the outer ends of the first rotating rods (17) penetrate through the mounting box (1) and are rotationally connected with the mounting box, each first rotating rod (17) is fixedly connected with a first rotating wheel (18) on the outer surface of the first rotating rod (17), the first rotating wheels (18) are in transmission connection through a second belt (19), one of the first rotating rods (17) is fixedly connected with a first motor (20) on the right end of the first rotating rod, and the first motor (20) is fixedly connected to the outer side wall of the mounting box (1).
3. The filtration structure for an energy-saving water purifier according to claim 1, wherein: the opening and closing mechanism comprises a discharge opening (21), two sealing plates (22) are vertically connected to the inner side wall of the discharge opening (21) in a sliding mode, the two sealing plates (22) are used for sealing the discharge opening (21), the two sealing plates (22) are respectively located on the upper side and the lower side of the filter screen cylinder (5), the sealing plates (22) are in contact with the left ends of the filter screen cylinders (5), each sealing plate is fixedly connected with a first electric cylinder (23) on the outer side wall of the sealing plate (22), and the top ends of the first electric cylinders (23) are fixedly connected to the outer side wall of the installation box (1).
4. A filtration structure for an energy efficient water purifier as claimed in claim 3, wherein: fixedly connected with U type mount (24) on the left side wall of mounting box (1), the inside rotation of U type mount (24) is connected with a plurality of second bull stick (25), and a plurality of in a plurality of filter screen section of thick bamboo (5) are inserted respectively to second bull stick (25), every equal fixedly connected with auger (26) on the surface of second bull stick (25), auger (26) are located filter screen section of thick bamboo (5) and are used for outwards left side discharge with the inboard impurity of filter screen section of thick bamboo (5), every equal fixedly connected with second runner (27) on the surface of second bull stick (25), a plurality of second runner (27) are through third wheel area (28) transmission connection, one of them the left end fixedly connected with second motor (29) of second bull stick (25), second motor (29) fixed connection is on the lateral wall of U type mount (24).
5. The filtration structure for an energy-saving water purifier according to claim 1, wherein: all fixedly connected with guide board (30) on the inside front and back lateral wall of U type installation shell (4), guide board (30) are located the top of first spout (10), guide board (30) are used for guiding the middle part of falling water to install bin (1).
6. A filtering method for an energy-saving water purifier, which is applicable to the filtering structure for an energy-saving water purifier as defined in any one of claims 1 to 5, and is characterized in that: the method comprises the following specific steps:
step one: the filter mechanism is fixedly arranged at the inner side of the water purifier;
step two: the water to be filtered after treatment is introduced into the installation box (1) through the water inlet pipe (2), the water falls above the filter screen barrels (5) and the sealing strip (6) on the inner side of the U-shaped installation shell (4), the water is filtered through the filter screen barrels (5), and when the water flows through the filter screen barrels, the water is filtered twice;
step three: starting a rotating mechanism to drive a plurality of filter screen barrels (5) to slowly rotate, continuously rotating the filter screen barrels (5) and continuously switching the filtering position at the top of the filter screen barrels (5), wherein in the process of continuously rotating the seal screen barrels, the seal strip (6) scrapes impurities which stay on the outer surface of the filter screen barrels (5) so as to enable the impurities to stay at the top of the seal strip (6);
step four: after filtering for a period of time, starting a cleaning mechanism, wherein the cleaning mechanism moves from the right end to the left side, the cleaning mechanism is attached to the tops of the filter screen drums (5) and the sealing strips (6), impurities which are remained at the tops of the filter screen drums (5) and the sealing strips (6) are scraped to the left side, and meanwhile, the opening and closing mechanism is opened to discharge the impurities from the left end of the installation box (1);
step five: the filtered water falls on the bottom of the U-shaped installation shell (4) and is discharged outwards through a drain pipe, so that one-time filtration treatment is completed.
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| CN212757421U (en) * | 2020-03-21 | 2021-03-23 | 山东大侨发展股份有限公司 | Waste water treatment device |
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