CN119113626A - A floor filter - Google Patents

A floor filter Download PDF

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Publication number
CN119113626A
CN119113626A CN202411409778.8A CN202411409778A CN119113626A CN 119113626 A CN119113626 A CN 119113626A CN 202411409778 A CN202411409778 A CN 202411409778A CN 119113626 A CN119113626 A CN 119113626A
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CN
China
Prior art keywords
filter
space
partition
blades
axis
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.)
Granted
Application number
CN202411409778.8A
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Chinese (zh)
Other versions
CN119113626B (en
Inventor
汉大农
孙骏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kosma Filtration Technology Co ltd
Original Assignee
Kosma Filtration Technology Co ltd
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Filing date
Publication date
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Priority to CN202411409778.8A priority Critical patent/CN119113626B/en
Publication of CN119113626A publication Critical patent/CN119113626A/en
Application granted granted Critical
Publication of CN119113626B publication Critical patent/CN119113626B/en
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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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/725—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The application discloses a floor type filter, which relates to the technical field of filtering equipment and comprises a plurality of first blades, wherein the partition plates are in rotary connection with a tank body, a plurality of filter cartridges are distributed in a circumferential array by taking the axis of each partition plate as an axis, a plurality of water inlets are correspondingly formed in each partition plate, so that the first space is communicated with the inside of the corresponding filter cartridge, the inside of each filter cartridge is communicated with the second space through meshes on the surface of the filter cartridge, the first blades are arranged in the first space, one ends of the first blades are connected with each other at the central position of each partition plate, and the water inlet direction of each water inlet tube is eccentric relative to the axis of the tank body, so that acting force of liquid entering the first space on the first blades can drive the partition plates to rotate. The application can effectively reduce the probability of impurity blockage in the filter, thereby effectively keeping high filtering efficiency for a long time.

Description

Floor type filter
Technical Field
The application relates to the technical field of filtering equipment, in particular to a floor type filter.
Background
Floor filters are a type of filter device designed for surface mounting, typically with a large filter area and capacity, suitable for use in industrial or commercial environments where large volumes of fluid need to be treated. Floor filters are named as being mounted directly on the floor, rather than suspended or mounted on other structures.
Existing floor filters typically include a tank, a baffle, a plurality of filter cartridges, a water inlet pipe, and a water outlet pipe. The inside of the tank body is provided with a cavity, the cavity is divided into an upper space and a lower space by the partition plate, the water inlet pipe and the water outlet pipe are respectively communicated with the space above the partition plate and the space below the partition plate after being connected with the tank body, the filter cartridges are arranged on the partition plate and positioned in the space below the partition plate, liquid to be filtered enters the filter cartridges respectively after entering the space above the partition plate in the cavity through the water inlet pipe, the filtered liquid flows out of the space below the partition plate in the cavity through the filter cartridges, and finally is discharged through the water outlet pipe.
However, the floor type filter is large in size, so that the filter cartridge in the floor type filter is not frequently subjected to blockage removal, and if part of the filter cartridge is blocked, other filter cartridges can still have a filtering effect on liquid, but the filtering efficiency of the floor type filter is obviously affected.
Therefore, there is a need for a floor filter that can maintain high filtration efficiency over a long period of time.
Disclosure of Invention
The application provides a floor type filter which can effectively reduce the probability of impurity blockage in the floor type filter, so that the floor type filter can effectively maintain high filtering efficiency for a long time.
The application provides a floor type filter, which adopts the following technical scheme:
The floor type filter comprises a tank body, a partition plate, a water inlet pipe, a water outlet pipe and a plurality of filter cartridges, wherein a cavity is formed in the tank body, the partition plate is arranged in the tank body and divides the cavity into a first space and a second space which are distributed up and down, the filter cartridges are arranged on the partition plate and located in the second space, and the floor type filter further comprises a plurality of first blades;
The filter cartridges are distributed on the partition plate in a circumferential array by taking the axis of the partition plate as an axis, a plurality of water inlets are correspondingly formed in the partition plate so that the first space is communicated with the interior of the corresponding filter cartridge, and the interior of the filter cartridge is communicated with the second space through meshes on the surface of the filter cartridge;
The first blades are arranged on the partition plate and are positioned in the first space, one ends of the first blades are connected with each other at the center of the partition plate, the first blades are distributed on the partition plate in a circumferential array by taking the axis of the partition plate as an axis, and the water inlet direction of the water inlet pipe is eccentric relative to the axis of the tank body, so that acting force of liquid entering the first space on the first blades can drive the partition plate to rotate.
Through adopting above-mentioned technical scheme, after waiting filterable liquid passes through the inlet tube and gets into first space, the effort of liquid flow to first blade can drive the baffle and rotate for the jar body to make a plurality of cartridge filters circular motion in the second cavity, can effectively reduce the probability that the mesh on cartridge filter surface was blockked up with impurity, can make the impurity that blocks up the cartridge filter drop with the help of the billow of liquid in the second cavity simultaneously, thereby can make it effectively keep higher filtration efficiency for a long time.
Optionally, the number of the first blades arranged on the partition plate is equal to the number of the water inlets arranged on the partition plate, and one water inlet is arranged between every two adjacent first blades.
Through adopting above-mentioned technical scheme, can reduce the influence of first blade to liquid through the water inlet to can reduce to liquid flow receive the influence of cartridge filter filterable efficiency.
Optionally, the first blade is arc-shaped, one side of the first blade is provided with a guiding surface for applying a force to the first blade by liquid flow, and the guiding surface can guide the liquid applying the force to the first blade to flow towards the adjacent water inlet.
Through adopting above-mentioned technical scheme, when the effort that first blade received the liquid flow orders about baffle pivoted, can also guide the liquid to flow towards the direction that is close to adjacent water inlet to can further reduce the influence of first blade to liquid through the water inlet.
Optionally, the filter cartridge includes a first cylinder and a second cylinder, the second cylinder is sleeved and matched with the first cylinder, a first filtering space is formed inside the first cylinder, and a second filtering space is formed between the second cylinder and the first cylinder;
The surface of the first cylinder body is uniformly provided with a plurality of first filtering holes, the surface of the second cylinder body is uniformly provided with a plurality of second filtering holes, the first filtering space is communicated with the second filtering space through the first filtering holes, and the second filtering space is communicated with the second space through the second filtering holes.
Through adopting above-mentioned technical scheme, make the cartridge filter can treat filterable liquid and carry out dual filtration to can further improve the filter effect of filter to liquid.
Optionally, the aperture of the first filtering hole is larger than the aperture of the second filtering hole.
By adopting the technical scheme, the filtering effect of the filter cartridge on the liquid can be enhanced layer by layer, the filtering effect of the filter on the liquid is further improved, and meanwhile, the probability that the filter cartridge is influenced by impurity blockage can be further reduced by layered filtering.
Optionally, the apertures of the plurality of second filtering holes are different, and the aperture of the second filtering hole near the water facing side on the second cylinder is larger than the aperture of the second filtering hole near the water back side on the second cylinder.
By adopting the technical scheme, the filter cartridge can further filter liquid through the second filter hole on the back water side in the process of circular motion in the second space, so that the filtering effect on the liquid can be further improved, meanwhile, the liquid in the second space in the process can be immersed into the filter cartridge, thereby having the effect of clearing blockage on the second filter hole and the first filter hole, and further reducing the probability of the filter cartridge being influenced by impurity blockage.
Optionally, a deposition groove is formed at one end of the second cylinder, which is far away from the partition board, and the deposition groove is communicated with the second filtering space.
Through adopting above-mentioned technical scheme, can make things convenient for the impurity of liquid in the cartridge filter by filtration separation to concentrate in the deposit groove and pile up to can reduce the probability that impurity blockked up the cartridge filter, can reduce simultaneously by the impurity of filtration out along with liquid through outlet pipe exhaust probability.
Optionally, the motor further comprises a rotating shaft and a plurality of second blades;
the rotating shaft is arranged on the partition plate and is positioned in the second space, and the rotating axis of the rotating shaft is overlapped with the axis of the rotating shaft and the axis of the partition plate;
the plurality of second blades are arranged at one end of the rotating shaft far away from the partition plate, and are distributed in a circumferential array by taking the axis of the rotating shaft as an axis;
In the process that the liquid in the second space flows into the water outlet pipe, the acting force of the liquid flow on the second blades can drive the rotating shaft to rotate.
Through adopting above-mentioned technical scheme, a plurality of second blades circular motion in the second space can further drive the liquid billowing in the second space to can further drive the inside realization clear stifled effect of liquid entering cartridge filter in the second space, and then can further reduce the cartridge filter and receive the probability that impurity blockked up the influence.
Optionally, the direction of liquid entering the outlet pipe is eccentric with respect to the axis of the rotating shaft.
Through adopting above-mentioned technical scheme, can make things convenient for the liquid that flows into the outlet pipe in the second space to order about a plurality of second blades circular motion to can further improve the effect that a plurality of second blades circular motion trend stirs liquid.
Alternatively, the direction of the liquid flow driving the partition to rotate is opposite to the direction of the liquid flow driving the rotation shaft to rotate.
Through adopting above-mentioned technical scheme, can further strengthen the intensity degree that liquid billowed in the second space to can further improve the clear stifled effect that liquid flow played to the cartridge filter in the second space.
In summary, the present application includes at least one of the following beneficial effects:
1. the probability that the impurities block meshes on the surface of the filter cartridge can be effectively reduced, and meanwhile, the impurities blocking the filter cartridge can drop by means of the flowing of the second liquid to achieve the effect of blocking removal, so that the filter cartridge can effectively maintain high filtering efficiency for a long time;
2. the liquid can be filtered with gradually enhanced effect in stages, so that the filtering effect on the liquid can be effectively improved, and meanwhile, the influence of impurity blockage on the filtering efficiency of the liquid can be further reduced;
3. Can effectively reduce other structures in the cavity and flow through the filterable influence of cartridge filter of water inlet to liquid, can utilize simultaneously to drive a plurality of first blades and a plurality of second blade rotation to liquid flow, realize the effect of water conservancy diversion and vortex in first space and second space respectively.
Drawings
FIG. 1 is a schematic view of a floor filter according to an embodiment of the present application;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B in FIG. 2;
Fig. 4 is a cross-sectional view taken along line C-C in fig. 2.
The reference numerals are 1, a tank body, 11, a cavity, 111, a first space, 112, a second space, 2, a baffle, 21, a water inlet, 3, a filter cartridge, 31, a first cylinder body, 311, a first filter space, 312, a first filter hole, 32, a second cylinder body, 321, a second filter space, 322, a second filter hole, 323, a deposition groove, 4, a water inlet pipe, 5, a water outlet pipe, 6, a first blade, 61, a guide surface, 7, a rotating shaft, 8 and a second blade.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a floor type filter which is fixedly arranged on the ground and is used for filtering a large amount of liquid.
Referring to fig. 1 and 2, the floor type filter includes a tank 1, a partition plate 2, a plurality of filter cartridges 3, a water inlet pipe 4, and a water outlet pipe 5. The tank body 1 is used for containing a large amount of liquid and for filtering the liquid in the tank body 1, the partition plate 2 can separate the liquid to be filtered from the filtered liquid in the tank body 1, the filter cartridge 3 is used for filtering the liquid after the liquid passes through, the water inlet pipe 4 is used for allowing the liquid to be filtered to enter the tank body 1, and the water outlet pipe 5 is used for allowing the filtered liquid to leave the tank body 1.
The tank body 1 is of a hollow cylinder structure, a cylinder-shaped cavity 11 is formed in the tank body 1, the axis of the cavity 11 coincides with the axis of the tank body 1, the tank body 1 is fixedly connected with the ground through a plurality of supporting feet at the bottom, and the supporting feet provide vertical support for the tank body 1. In this embodiment, the bottom of the can 1 preferably has four support legs in total.
The partition plate 2 is of a circular plate-shaped structure, is installed in the cavity 11 and is located above the middle position of the cavity 11 in the vertical direction, the partition plate 2 is connected with the tank body 1 in a rotating mode, the rotation axis 7 of the partition plate 2 coincides with the axis of the tank body 1, the partition plate 2 divides the cavity 11 in the cavity 11 to form a first space 111 and a second space 112, the first space 111 is located above the second space 112, a plurality of water inlets 21 used for communicating the first space 111 and the second space 112 are formed in the partition plate 2, the water inlets 21 are circular openings, and the water inlets 21 are distributed on the partition plate 2 in a circumferential array with the axis of the partition plate 2 as an axis. In this embodiment, preferably, five water inlets 21 are formed in the partition plate 2.
Referring to fig. 2 and 3, the filter cartridges 3 are integrally in a cylindrical structure, are mounted on the partition plate 2 and located in the second space 112, and the filter cartridges 3 are in one-to-one correspondence with the water inlets 21 formed in the partition plate 2. In this embodiment, the floor filter preferably includes five filter cartridges 3 in total.
Referring to fig. 2 and 4, the filter cartridge 3 includes a first cylinder 31 and a second cylinder 32, and the first cylinder 31 and the second cylinder 32 are hollow cylinder structures.
The first cylinder 31 has a first filtering space 311 inside, an opening is formed at one end of the first cylinder 31 penetrating the first cylinder 31 along the axial direction of the first cylinder 31, and after the first cylinder 31 is mounted on the partition plate 2, the first filtering space 311 can be communicated with the corresponding water inlet 21 through its opening, so as to realize the communication between the first filtering space 311 and the first space 111, a plurality of first filtering holes 312 for the communication between the first filtering space 311 and the outer space of the first cylinder 31 are uniformly distributed on the surface of the first cylinder 31, and the plurality of first filtering holes 312 are respectively distributed at the circumferential side of the first cylinder 31 in the radial direction and one end of the first cylinder 31 far away from the opening of the first filtering space 311. In this embodiment, the first filter holes 312 are preferably circular holes, and the sizes of the apertures of the plurality of first filter holes 312 are equal.
The second cylinder 32 has a second filtering space 321 inside, the second filtering space 321 is formed with an opening along one end of the second cylinder 32 penetrating the second cylinder 32 along the axial direction of the second cylinder 32, and after the second cylinder 32 is mounted on the partition board 2, the opening of the second filtering space 321 is upward and the second cylinder 32 will be sleeved with the first cylinder 31, at this time, the first cylinder 31 is located in the second filtering space 321 and the first filtering space 311 can be communicated with the corresponding second filtering space 321 through a plurality of first filtering holes 312, at this time, the axis of the first cylinder 31 coincides with the axis of the corresponding second cylinder 32, and a space is kept between the first cylinder 31 and the inner wall of the corresponding second filtering space 321. The surface of the second cylinder 32 is uniformly distributed with a plurality of second filtering holes 322 for the second filtering space 321 to communicate with the second space 112, and the plurality of second filtering holes 322 are distributed only on the circumferential side of the radial direction of the second cylinder 32. In this embodiment, the second filter holes 322 are also preferably round holes, and the aperture size of the second filter holes 322 is smaller than the aperture size of the first filter holes 312.
The second cylinder 32 is further provided with a deposition groove 323 for collecting the filtered and separated impurities in the liquid at one end of the second filtering space 321 far away from the opening of the second filtering space, the second filtering holes 322 on the second cylinder 32 are all positioned above the deposition groove 323, and the impurities in the second filtering space 321 can move downwards into the deposition groove 323 under the action of self gravity.
Referring to fig. 2 and 3, a plurality of first blades 6 are fixedly mounted on the partition plate 2, the plurality of first blades 6 are located in the first space 111, the whole first blades 6 are of arc-shaped sheet structures, the arc track direction of the first blades 6 is perpendicular to the axis of the partition plate 2, the plurality of first blades 6 are distributed on the partition plate 2 in a circumferential array by taking the axis of the partition plate 2 as an axis, one ends, close to the axis of the partition plate 2, of the plurality of first blades 6 along the arc track of the first blades 6 are fixedly connected with each other, and a space exists between one end, far away from the axis of the partition plate 2, of the first blades 6 along the arc track of the first blades and the inner wall of the first space 111. In this embodiment, the number of the plurality of first blades 6 mounted on the partition plate 2 is preferably equal to the number of the plurality of water inlets 21 formed on the partition plate 2, and one water inlet 21 is formed on the partition plate 2 at a position between adjacent first blades 6.
The water outlet end of the water inlet pipe 4 is fixedly connected with the top of the tank body 1 and is communicated with the first space 111, the water outlet direction of the water inlet pipe 4 is aligned with the plurality of first blades 6 along the horizontal direction, and the water outlet direction of the water inlet pipe 4 is eccentric relative to the axis of the tank body 1.
The first vane 6 has a guiding surface 61 on one side for the liquid entering the first space 111 through the water inlet pipe 4 to flow and contact, and the guiding surface 61 is arc-shaped, after the liquid enters the first space 111 through the water inlet pipe 4, the liquid can actively contact with the guiding surface 61 on the first vane 6, at the moment, the acting force exerted by the liquid on the guiding surface 61 can drive the baffle plate 2 to rotate relative to the tank 1, so that the liquid entering the first space 111 through the water inlet pipe 4 can sequentially contact with the guiding surfaces 61 on the plurality of first vanes 6, and circulate.
When the first filtering hole 312 or the second filtering hole 322 is blocked by impurities during the process of filtering the liquid by the filter cartridge 3, the liquid in the second space 112 can be caused to enter the second filtering space 321 through the second filtering hole 322 or the liquid in the second filtering space 321 can be caused to enter the first filtering space 311 through the first filtering hole 312 during the process of performing circular motion around the axis of the partition plate 2 along with the rotation of the partition plate 2 in the second space 112, and the blocked impurities caused by the first filtering hole 312 or the second filtering hole 322 can leave the corresponding first filtering hole 312 or the second filtering hole 322 under the action of the liquid, so that the blocking removal effect is realized.
Further, it is preferable that the plurality of second filter holes 322 formed in the second cylinder 32 have different sizes.
In the process of the circular motion of the filter cartridge 3 along with the rotation of the partition plate 2, the position of the second cylinder 32 actively contacted with the liquid is the water facing side, and the other positions are the water backing side. The aperture size of the second filter holes 322 on the second cylinder 32 near the water facing side is larger than the aperture size of the second filter holes 322 on the second cylinder 32 near the back water side, and the aperture size of the second filter holes 322 on the second cylinder 32 gradually decreases from the water facing side toward the back water side.
At this time, the liquid flowing into the second space 112 from the first space 111 can be filtered to the lowest extent by the filter cartridges 3 (enough to meet the required filtering requirement), and the filter cartridges 3 can also perform higher-degree filtration on the liquid in the second space 112 during the circular motion of the plurality of filter cartridges 3 along with the rotation of the partition plates 2, so as to further improve the filtering effect on the liquid.
Referring to fig. 2 and 4, the rotating shaft 7 and the plurality of second blades 8 are further mounted on the partition plate 2, and the rotating shaft 7 and the plurality of second blades 8 are located in the second space 112.
The whole rotating shaft 7 is of a cylindrical structure and is rotationally connected with the partition plate 2, the rotating shaft 7 of the rotating shaft 7 is overlapped with the axis of the rotating shaft 7 and the axis of the partition plate 2, the rotating shaft 7 is surrounded by the plurality of filter cylinders 3, the plurality of second blades 8 are mounted at one end of the rotating shaft 7 far away from the partition plate 2, the whole second blades 8 are of a rectangular sheet-shaped structure, the plurality of second blades 8 are distributed on the rotating shaft 7 in a circumferential array mode by taking the axis of the rotating shaft 7 as an axis, the length direction of the second blades 8 is the same as the radial direction of the second blades relative to the rotating shaft 7, and a certain distance is kept between one end of each second blade 8 far away from the rotating shaft 7 and the adjacent filter cylinder 3 in the process that the second blades 8 rotate along the axis of the rotating shaft 7 along with the rotating shaft 7.
The water inlet end of the water outlet pipe 5 is fixedly connected with the bottom of the tank body 1 and is communicated with the second space 112, the water inlet direction of the water outlet pipe 5 is aligned with the plurality of second blades 8 along the horizontal direction, the water inlet direction of the water outlet pipe 5 is eccentric relative to the axis of the tank body 1, and the water outlet direction of the water inlet pipe 4 is opposite to the water inlet direction of the water outlet pipe 5 relative to the eccentric direction of the axis of the tank body 1.
Referring to fig. 3 and 4, in the process of discharging the filtered liquid in the second space 112 through the water outlet pipe 5, the liquid in the second space 112 can sequentially apply force to the plurality of second blades 8 in the process of flowing into the water outlet pipe 5, so that the plurality of second blades 8 rotate relative to the partition plate 2 through the rotation shaft 7 to perform circular motion, and the direction of the circular motion of the plurality of second blades 8 is opposite to the direction of the circular motion of the plurality of first blades 6.
At this time, the stirring direction of the liquid in the second space 112 by the circular motion of the plurality of filter cartridges 3 along with the rotation of the partition plate 2 is opposite to the stirring direction of the liquid in the second space 112 by the circular motion of the plurality of first blades 6 along with the reverse rotation of the rotation shaft 7 relative to the partition plate 2, so that the liquid in the second space 112 can be driven to enter the second filter space 321 through the second filter holes 322 of the second cylinder 32 near the back water side, thereby effectively clearing the second filter holes 322 of the second cylinder 32 near the back water side, and improving the efficiency of further filtering the liquid in the second space 112 by the filter cartridges 3.
The implementation principle of the floor type filter provided by the embodiment of the application is as follows:
After entering the first space 111 through the water inlet pipe 4, the liquid to be filtered is sequentially contacted with the plurality of first blades 6, drives the partition plate 2 to rotate relative to the tank body 1, flows towards the water outlet under the guidance of the guide surfaces 61 on the plurality of first blades 6, and enters the interior of the corresponding filter cartridge 3 through the water outlet;
after entering the filter cartridge 3, the liquid to be filtered enters the first filtering space 311 and is filtered by the first cylinder 31, enters the second filtering space 321 through the first filtering holes 312 and is filtered by the second cylinder 32, and then enters the second space 112 through the second filtering holes 322;
In the process that the plurality of filter cartridges 3 do circular motion along with the rotation of the partition plates 2 and the water outlet pipe 5 is used for discharging liquid, the liquid billowing degree in the second space 112 is improved, and the liquid re-entering the inside of the filter cartridges 3 can clear the impurities blocked on the first filter holes 312 or the second filter holes 322, so that the impurities fall into the deposition tank 323 to be collected under the action of gravity;
After the liquid to be filtered is subjected to multi-stage filtration in the filter cartridge 3, the filtered liquid is obtained in the second space 112 and can be discharged through the water outlet pipe 5.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims (10)

1.一种落地式过滤器，包括罐体（1）、隔板（2）、进水管（4）、出水管（5）以及多个过滤筒（3），所述罐体（1）的内部具有空腔（11），所述隔板（2）设置于所述罐体（1）内部并将所述空腔（11）划分成上下分布的第一空间（111）以及第二空间（112），多个所述过滤筒（3）均设置于所述隔板（2）上且位于所述第二空间（112）中，其特征在于，还包括多个第一叶片（6）；1. A floor-standing filter, comprising a tank body (1), a partition (2), a water inlet pipe (4), a water outlet pipe (5) and a plurality of filter cartridges (3), wherein the tank body (1) has a cavity (11) inside, the partition (2) is arranged inside the tank body (1) and divides the cavity (11) into a first space (111) and a second space (112) distributed vertically, the plurality of filter cartridges (3) are all arranged on the partition (2) and located in the second space (112), and the filter cartridges (3) are characterized in that they further comprise a plurality of first blades (6); 所述隔板（2）与所述罐体（1）转动连接，所述隔板（2）的转动轴（7）线与自身的轴线以及所述罐体（1）的轴线均重合；多个所述过滤筒（3）于所述隔板（2）上以所述隔板（2）的轴线为轴呈圆周阵列分布，所述隔板（2）上对应开设有多个进水口（21）使所述第一空间（111）与对应所述过滤筒（3）的内部相通，且所述过滤筒（3）的内部与所述第二空间（112）之间通过所述过滤筒（3）表面的网孔相通；The partition (2) is rotatably connected to the tank body (1), and the rotation axis (7) of the partition (2) coincides with its own axis and the axis of the tank body (1); a plurality of filter cartridges (3) are arranged on the partition (2) in a circular array with the axis of the partition (2) as the axis, and a plurality of water inlets (21) are correspondingly provided on the partition (2) so that the first space (111) communicates with the interior of the corresponding filter cartridge (3), and the interior of the filter cartridge (3) communicates with the second space (112) through mesh holes on the surface of the filter cartridge (3); 多个所述第一叶片（6）均设置于所述隔板（2）上且位于所述第一空间（111）中，多个所述第一叶片（6）的一端于所述隔板（2）的中心位置处相互连接，且多个所述第一叶片（6）于所述隔板（2）上以所述隔板（2）的轴线为轴呈圆周阵列分布；所述进水管（4）的进水方向相对于所述罐体（1）的轴线偏心，使进入所述第一空间（111）中的液体对所述第一叶片（6）的作用力能够驱使所述隔板（2）转动。A plurality of first blades (6) are arranged on the partition (2) and are located in the first space (111); one ends of the plurality of first blades (6) are connected to each other at the center of the partition (2); and the plurality of first blades (6) are distributed in a circular array on the partition (2) with the axis of the partition (2) as the axis; the water inlet direction of the water inlet pipe (4) is eccentric relative to the axis of the tank body (1), so that the force exerted by the liquid entering the first space (111) on the first blades (6) can drive the partition (2) to rotate. 2.根据权利要求1所述的一种落地式过滤器，其特征在于，所述隔板（2）上设置的所述第一叶片（6）的数量与开设的所述进水口（21）的数量相等，且相邻所述第一叶片（6）之间均存在一个所述进水口（21）。2. A floor-standing filter according to claim 1, characterized in that the number of the first blades (6) provided on the partition (2) is equal to the number of the water inlets (21) opened, and there is one water inlet (21) between each of adjacent first blades (6). 3.根据权利要求2所述的一种落地式过滤器，其特征在于，所述第一叶片（6）呈弧形，所述第一叶片（6）的一侧具有供液体流动对其施加作用力的导向面（61），且所述导向面（61）能够引导对其施加作用力的液体朝相邻的所述进水口（21）流动。3. A floor-standing filter according to claim 2, characterized in that the first blade (6) is arc-shaped, and one side of the first blade (6) has a guide surface (61) for liquid flow to exert force on it, and the guide surface (61) can guide the liquid exerting force on it to flow toward the adjacent water inlet (21). 4.根据权利要求1所述的一种落地式过滤器，其特征在于，所述过滤筒（3）包括第一筒体（31）以及第二筒体（32），所述第二筒体（32）与所述第一筒体（31）套设配合，所述第一筒体（31）的内部具有第一过滤空间（311），且所述第二筒体（32）与所述第一筒体（31）之间形成有第二过滤空间（321）；4. A floor-standing filter according to claim 1, characterized in that the filter cartridge (3) comprises a first cartridge (31) and a second cartridge (32), the second cartridge (32) being sleeved and matched with the first cartridge (31), the first cartridge (31) having a first filter space (311) inside, and a second filter space (321) being formed between the second cartridge (32) and the first cartridge (31); 所述第一筒体（31）的表面均匀分布有多个第一过滤孔（312），所述第二筒体（32）的表面均匀分布有多个第二过滤孔（322）；所述第一过滤空间（311）通过所述第一过滤孔（312）与所述第二过滤空间（321）相通，且所述第二过滤空间（321）通过所述第二过滤孔（322）与所述第二空间（112）相通。A plurality of first filter holes (312) are evenly distributed on the surface of the first cylinder (31), and a plurality of second filter holes (322) are evenly distributed on the surface of the second cylinder (32); the first filter space (311) is in communication with the second filter space (321) through the first filter holes (312), and the second filter space (321) is in communication with the second space (112) through the second filter holes (322). 5.根据权利要求4所述的一种落地式过滤器，其特征在于，所述第一过滤孔（312）的孔径大于所述第二过滤孔（322）的孔径。5. A floor-standing filter according to claim 4, characterized in that the aperture of the first filter hole (312) is larger than the aperture of the second filter hole (322). 6.根据权利要求5所述的一种落地式过滤器，其特征在于，多个所述第二过滤孔（322）的孔径不同，靠近所述第二筒体（32）上迎水侧的所述第二过滤孔（322）的孔径大于靠近所述第二筒体（32）上背水侧的所述第二过滤孔（322）的孔径。6. A floor-standing filter according to claim 5, characterized in that the apertures of the plurality of second filter holes (322) are different, and the aperture of the second filter hole (322) close to the water-facing side of the second cylinder (32) is larger than the aperture of the second filter hole (322) close to the water-receiving side of the second cylinder (32). 7.根据权利要求4所述的一种落地式过滤器，其特征在于，所述第二筒体（32）远离所述隔板（2）的一端具有沉积槽（323），且所述沉积槽（323）与所述第二过滤空间（321）相通。7. A floor-standing filter according to claim 4, characterized in that an end of the second cylinder (32) away from the partition (2) has a sedimentation groove (323), and the sedimentation groove (323) is communicated with the second filtering space (321). 8.根据权利要求1所述的一种落地式过滤器，其特征在于，还包括转动轴（7）以及多个第二叶片（8）；8. The floor-standing filter according to claim 1, characterized in that it further comprises a rotating shaft (7) and a plurality of second blades (8); 所述转动轴（7）设置于所述隔板（2）上且位于所述第二空间（112）中，且所述转动轴（7）的转动轴（7）线与自身的轴线以及所述隔板（2）的轴线均重合；The rotating shaft (7) is arranged on the partition (2) and is located in the second space (112), and the rotating shaft (7) line of the rotating shaft (7) coincides with its own axis and the axis of the partition (2); 多个所述第二叶片（8）均设置于所述转动轴（7）远离所述隔板（2）的一端，且多个所述第二叶片（8）以所述转动轴（7）的轴线为轴呈圆周阵列分布；The plurality of second blades (8) are all arranged at one end of the rotating shaft (7) away from the partition (2), and the plurality of second blades (8) are distributed in a circular array with the axis of the rotating shaft (7) as the axis; 所述第二空间（112）中的液体流入所述出水管（5）的过程中，液体流动对所述第二叶片（8）的作用力能够驱使所述转动轴（7）转动。When the liquid in the second space (112) flows into the water outlet pipe (5), the force exerted by the liquid flow on the second blade (8) can drive the rotating shaft (7) to rotate. 9.根据权利要求8所述的一种落地式过滤器，其特征在于，液体进入所述出水管（5）的方向相对于所述转动轴（7）的轴线偏心。9. A floor-standing filter according to claim 8, characterized in that the direction in which the liquid enters the water outlet pipe (5) is eccentric relative to the axis of the rotating shaft (7). 10.根据权利要求9所述的一种落地式过滤器，其特征在于，液体流动驱使所述隔板（2）转动的方向与其驱使所述转动轴（7）转动的方向相反。10. A floor-standing filter according to claim 9, characterized in that the direction in which the partition (2) is driven to rotate by the liquid flow is opposite to the direction in which the rotating shaft (7) is driven to rotate.
CN202411409778.8A 2024-10-10 2024-10-10 Floor type filter Active CN119113626B (en)

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CN219376336U (en) * 2022-12-29 2023-07-21 湖北民康制药有限公司 Filtering mechanism for injection liquid
CN117138433A (en) * 2023-10-31 2023-12-01 南通海狮船舶机械有限公司 Automatic back flush filter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8348496A0 (en) * 1982-06-11 1983-06-13 Dunai Vasmu E C Songrad Megyei APPLIANCE FOR UNIVERSAL WATER TREATMENT
CN209378605U (en) * 2018-11-24 2019-09-13 青岛迪美热电设备有限公司 A kind of compound dynamic type dirt separator
CN213527703U (en) * 2020-10-29 2021-06-25 河南五一新材料有限公司 Paint filtering device
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