CN110711425A - Rotary bucket type filter - Google Patents
Rotary bucket type filter Download PDFInfo
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- CN110711425A CN110711425A CN201910983050.9A CN201910983050A CN110711425A CN 110711425 A CN110711425 A CN 110711425A CN 201910983050 A CN201910983050 A CN 201910983050A CN 110711425 A CN110711425 A CN 110711425A
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- filter
- filtering
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- pipe
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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
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
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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
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a rotary bucket type filter, which comprises a filter cartridge, a water inlet pipe, a water outlet pipe, a drain pipe and a filter rotary bucket, wherein one side of the filter cartridge is provided with a water inlet and a drain outlet, the water inlet and the drain outlet are arranged at intervals, the other side of the filter cartridge is provided with a water outlet, the water inlet pipe is arranged at the water inlet, the water outlet pipe is arranged at the water outlet, and the drain pipe is arranged at the drain outlet; the outer wall of the filtering rotary bucket is attached to the inner wall of the filter cylinder, the filtering rotary bucket can rotate around the center of the filter cylinder, the filtering rotary bucket comprises a filtering area and a shielding area, the filtering area is located on one side of the filtering rotary bucket, the shielding area is located on the other side of the filtering rotary bucket, and when sewage is filtered, the filtering area is located at the water outlet and the shielding area can block the sewage outlet, so that the filtered clean water enters the water outlet pipe; during the blowdown, rotatory filtration is fought soon, makes the drain expose, washs the impurity of jam on the filtering area with the help of the impulsive force of rivers, makes it discharge through the blow off pipe along with rivers to realize filtration and the washing of residue impurity in the sewage fast high-efficiently.
Description
Technical Field
The invention relates to the technical field of water quality treatment, in particular to a rotary bucket type filter.
Background
With the shortage of water resources, water conservation and water conservation are closely related to the life of people, and the recycling of water resources becomes the focus of the current society. Various domestic, commercial or industrial water needs to be filtered for water quality treatment, and the method is a necessary way for water resource recycling.
The traditional mode of filtering water by adopting chemical substances is less in use, most of the traditional modes adopt a physical purification mode to filter water, and the filter is used for removing impurities in sewage by using a mechanical filtering principle. And at present, the filter on the existing market filters the impurity in the separation sewage (large granular matters such as silt, rust, greasy dirt waste residue) efficiency is lower, and impurity in the sewage carries out filterable in-process through the filter screen, along with the increase of impurity, and the impurity of embedding filter screen is also more and more, and up to the filter screen jam, then takes out the filter screen and carries out manual cleaning to lead to wasting time and energy and work efficiency is low. In addition, the existing filter has the disadvantages of large size, complex structure, high cost price, large occupied space and low applicability.
Disclosure of Invention
In view of the defects of the prior art, an object of the present invention is to provide a rotary bucket type filter with a simple structure, which can quickly and efficiently filter and clean impurities in sewage.
The second objective of the present invention is to provide a bucket filter with small space occupation to improve the space utilization rate of users and enhance the applicability.
The purpose of the invention is realized by adopting the following technical scheme:
the rotary bucket type filter comprises a filter cartridge, a water inlet pipe, a water outlet pipe, a sewage discharge pipe and a filter rotary bucket, wherein one side of the filter cartridge is provided with a water inlet and a sewage discharge outlet, the water inlet and the sewage discharge outlet are arranged at intervals, the other side of the filter cartridge is provided with a water outlet, the water inlet pipe is arranged at the water inlet, the water outlet pipe is arranged at the water outlet, and the sewage discharge pipe is arranged at the sewage discharge outlet;
the filtering rotary hopper comprises a filtering area and a shielding area, the filtering area is positioned on one side of the filtering rotary hopper, the shielding area is positioned on the other side of the filtering rotary hopper, and a plurality of filtering holes are uniformly arranged in the filtering area at intervals;
the outer wall of the filter rotary hopper is abutted against the inner wall of the filter cylinder, and the filter rotary hopper can rotate around the center of the filter cylinder, so that the filter area can rotate to the water outlet or the water inlet;
when the filtering area rotates to the water outlet, the blocking area can block the sewage outlet; therefore, sewage entering from the water inlet can only flow out of the water outlet pipe through the filtering area and cannot flow out of the sewage outlet, and the sewage is filtered;
when the filtering area rotates to the water inlet, the blocking area can block the water outlet; therefore, the flushing water flow flowing in from the water inlet can flush impurities blocked on the filter hole, and flushed sewage cannot flow out of the water outlet but only flows out of the sewage outlet, so that the filter is cleaned.
Furthermore, the filtering rotary hopper is of a semi-cylinder structure, a sealing ring is arranged at the front end of the semi-cylinder structure, and the sealing ring is tightly attached to the inner wall of the filter cylinder.
Furthermore, a rotating rod is arranged on the filtering rotary bucket, the rotating rod is penetrated through the filtering rotary bucket, and the rotating rod is arranged along the height direction of the filtering rotary bucket.
Further, the filtering rotary bucket and the rotary rod are integrally formed.
Further, the cartridge filter is cylinder structure, the top of cartridge filter is provided with the apron, is used for the closing cap the cartridge filter.
Further, the water inlet pipe is made of metal materials or plastic materials.
Further, the water outlet pipe is made of metal materials or plastic materials.
Further, the sewage discharge pipe is made of metal materials or plastic materials.
Furthermore, the sewage discharge pipe is connected with a residue crusher to crush the filtered residues.
Furthermore, a check valve is arranged on the sewage discharge pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the sewage to be filtered is introduced into the filter cylinder through the water inlet pipe, impurities (large granular substances such as silt, rust, oil stain waste residues and the like) in the sewage are isolated by using the filtering holes on the filtering rotary bucket, when the sewage is filtered, the filtering rotary bucket is rotated to enable the filtering area to be aligned with the water outlet, and the sewage outlet is blocked by the blocking area of the filtering rotary bucket, so that the filtered clean water enters the water outlet pipe from the position of the water outlet through the filtering holes; when the sewage is cleaned, the rotary filter rotating hopper is rotated to enable the filtering area to stagger the water outlet and be located in the direction opposite to the water inlet flow of the water inlet pipe, the sewage outlet is exposed, impurities blocked on the filtering hole are removed by means of the impulsive force of the water flow, and the impurities are discharged through the sewage discharge pipe along with the water flow, so that the impurities in the sewage are filtered and cleaned quickly and efficiently.
2. According to the invention, as the filter cartridge only needs to be provided with two water pipes in parallel, the size of the rotary bucket type filter can be about the size of the two water pipes, and the occupied space is small, so that the space utilization rate of a user is improved, and the applicability of the rotary bucket type filter is enhanced.
Drawings
FIG. 1 is a schematic top cover-less construction of a filter cartridge in accordance with an embodiment of the present invention;
FIG. 2 is a schematic top view of a filter cartridge with a cover plate in accordance with an embodiment of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a first schematic diagram of the internal structure of the present invention;
FIG. 5 is a second schematic view of the internal structure of the present invention;
FIG. 6 is a schematic view of a filter basket according to an embodiment of the present invention;
FIG. 7 is a schematic view of the operation of the embodiment of the present invention in a sewage filtering state;
FIG. 8 is a schematic view of the operation of the embodiment of the present invention in a state where the oil stain residue blocks the filter holes;
FIG. 9 is a schematic view of the operation of the present invention in an embodiment of the present invention in which the water flow washes the filter holes to remove oil and residue;
FIG. 10 is a schematic view of the operation of the bucket filter according to the present invention in a state of returning to the sewage filtration state;
FIG. 11 is a schematic view of the present invention in use in a pond sewage filtration system;
FIG. 12 is a schematic view of the present invention applied to a water source filtration system.
In the figure: 1. a filter cartridge; 10. a water inlet pipe; 100. a water inlet; 11. a water outlet pipe; 110. a water outlet; 12. a blow-off pipe; 120. a sewage draining outlet; 121. a residue pulverizer; 122. a non-return valve; 13. a first swivel rod bore; 2. a filtering rotary hopper; 20. a cover plate; 200. a second swivel rod bore; 21. a filtration pore; 22. a seal ring; 23. rotating the rod; 24. a filtration zone; 25. a shielded area; 3. a pool; 4. and (4) manually rotating the handle.
Detailed Description
The present invention will be described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the following description, various embodiments or technical features may be arbitrarily combined to form a new embodiment without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The implementation mode is as follows:
as shown in fig. 1 to 12, the present invention shows a bucket filter, which includes a filter cartridge 1, a water inlet pipe 10, a water outlet pipe 11, a sewage discharge pipe 12 and a filter bucket 2, wherein one side of the filter cartridge 1 is provided with a water inlet 100 and a sewage discharge outlet 120, the water inlet 100 and the sewage discharge outlet 120 are arranged at an interval, the other side of the filter cartridge 1 is provided with a water outlet 110, the water inlet pipe 10 is installed at the water inlet 100, so that sewage to be filtered enters the filter cartridge 1 from the position of the water inlet 100 through the water inlet pipe 10, the water outlet pipe 11 is installed at the water outlet 110, so that filtered purified water enters the water outlet pipe 11 from the water outlet 110, and the sewage discharge pipe 12 is installed at the sewage discharge outlet 120, so that cleaned sewage enters the sewage discharge pipe 12 from the. It should be noted that the water inlet pipe 10 and the sewage discharge pipe 12 are arranged in parallel and the water outlet pipe 11 is parallel to the water inlet pipe 10 and the sewage discharge pipe 12, so that the filter cartridge 1 only needs to be provided with two water pipes in parallel, namely the size of the bucket filter can be about the size of the two water pipes, and therefore, the occupied space of the invention is small, the space utilization rate of a user is improved, and the applicability of the invention is enhanced. It should be noted that a plurality of water inlets 100, water outlets 110 and sewage outlets 120 may be provided, and the filter and the cleaning of the bucket filter can be realized only by arranging and setting the water inlets, the water outlets 110 and the sewage outlets reasonably.
The outer wall of the filter rotary bucket 2 is abutted against the inner wall of the filter cylinder 1 so as to prevent water flow from flowing out from a gap between the filter rotary bucket and the filter cylinder; the filter hopper 2 can rotate around the center of the filter cartridge 1 so that the filter area 24 can rotate to the water outlet 110 or the water inlet 100; preferentially, cartridge filter 1 is the cylinder structure, it is 1/2 cylinder structure promptly to filter spiral bucket 2 for half cylinder structure, filter spiral bucket 2 and include filtering area 24 and shelter from the district 25, filtering area 24 is located filter one side of spiral bucket, it is located to shelter from the district 25 filter the opposite side of spiral bucket, filtering area 24 interval is provided with a plurality of filtration pores 21 uniformly, and a plurality of filtration pores 21 are arranged in keeping apart the sewage that needs to carry out the filtration impurity (large granule material such as silt, iron rust, greasy dirt waste residue).
When the filtering area 24 rotates to the water outlet 110, the blocking area 25 can block the sewage outlet 120; thereby make follow the sewage that water inlet 100 got into can only pass through filtering area 24 is followed outlet pipe 11 flows, can not pass through drain 120 flows, and then realizes the filtration of sewage, can understand, when filtering sewage, filtering area 24 is located delivery port 110 and shelter from the district 25 and can block up drain 120, need carry out filterable sewage follow inlet tube 10 gets into cartridge filter 1, with the help of filter 21 keeps apart the impurity (large granule material such as silt, rust, greasy dirt waste residue) in the sewage to make the clean water after the filtration get into outlet pipe 11, thereby accomplish the filtration. The filtering rotary bucket 2 may have a cylindrical structure of 1/3 or 1/4, and is not limited herein as long as the filtering rotary bucket 2 has an opening through which water introduced from the water inlet pipe 10 can enter the filtering rotary bucket 2.
When the filtering area 24 is rotated to the water inlet 100, the blocking area 25 can block the water outlet 110; therefore, the flushing water flowing in from the water inlet 100 can flush the impurities blocked on the filter holes 21, and the flushed sewage cannot flow out from the water outlet 110 but only flows out from the sewage outlet 120, thereby cleaning the filter. It can be understood that, when cleaning the blowdown, rotate the filtration spiral hopper 2, make the filtering area 24 be located the just right direction of water inlet 100, just the position of drain 120 can expose, shelter from the district 25 and block up delivery port 110, the running water passes through inlet tube 10 gets into cartridge filter 1, washs the impurity that blocks up on filtering hole 21 with the help of the impulsive force of rivers, makes it along with rivers pass through blow off pipe 12 discharges, and sewage discharge back, the rotatory filtration spiral hopper 2 resets to accomplish cleanness.
In summary, in the present invention, sewage to be filtered is introduced into the filter cartridge 1 through the water inlet pipe 10, and impurities (large particulate matters such as silt, rust, oil and waste residues) in the sewage are isolated by the filter holes 21 on the filter rotary bucket 2, when the sewage is filtered, the filter rotary bucket 2 is rotated to make the filter region 24 of the filter rotary bucket align with the water outlet 110, and the sewage outlet 120 is blocked by the blocking region 25 of the filter rotary bucket 2, so that the filtered clean water enters the water outlet pipe 11 from the position of the water outlet 110 through the filter holes 21; when cleaning and discharging sewage, the rotary filtering rotary hopper 2 is rotated to enable the filtering area 24 to stagger the water outlet 110 and be positioned in the direction opposite to the water inlet flow of the water inlet pipe 10, and the impurities blocked on the filtering hole 21 are cleaned by means of the impulsive force of the water flow due to the exposure of the sewage outlet 120, so that the impurities in the sewage are discharged through the sewage discharge pipe 12 along with the water flow, and the filtering and cleaning of the impurities in the sewage are rapidly and efficiently realized.
In a preferred embodiment, as shown in fig. 3, the front end of the semi-cylindrical structure is provided with a sealing ring 22, and the sealing ring 22 is tightly attached to the inner wall of the filter cartridge 1. Because the outer wall laminating of filtering spiral bucket 2 the inner wall of cartridge filter 1, and filter spiral bucket 2 and can round the center of cartridge filter 1 is rotatory, there is small clearance promptly between filtering spiral bucket 2 and the cartridge filter 1, after in order to prevent that the water that comes from inlet tube 10 from getting into cartridge filter 1, the in-process of water entering filtering spiral bucket 2, water infiltration gets into among the foretell clearance, influence the work of spiral bucket type filter, hug closely with the inner wall of cartridge filter 1 through the sealing washer 22 of installing in half cylinder structure front end, realize the sealed between the both sides face of half cylinder structure front end and the cartridge filter 1, thereby prevent that water from permeating in above-mentioned clearance, ensure that the spiral bucket can be at this spiral bucket type filter during operation, the drain 120 can be sealed to the rotary filtering spiral bucket 2, when the rotary bucket type filter washs the blowdown, the delivery port 110 can be sealed to the rotary filtering spiral bucket. It should be noted that the sealing ring 22 may be a rubber sealing ring 22, or may be made of other materials commonly used for making the sealing ring 22, and may play a role in sealing, and is not limited herein.
In a preferred embodiment, as shown in fig. 3 and 4, a rotating rod 23 is disposed on the filtering rotary bucket 2, the rotating rod 23 is inserted through the filtering rotary bucket 2, and the rotating rod 23 is disposed along the height direction of the filtering rotary bucket 2, preferably, a first rotating rod hole 13 is disposed at the bottom of the filter cartridge 1, so that when the filtering rotary bucket 2 is installed in the filter cartridge 1, the rotating rod 23 can pass through the filter cartridge 1 through the first rotating rod hole 13. When the filter rotating bucket 2 is installed on the filter cartridge 1, one end of the rotating rod 23 penetrates through the first rotating rod hole 13, and the other end of the rotating rod 23 is held by a hand so as to rotate the filter rotating bucket 2 around the center of the filter cartridge 1. Of course, the filtering rotary hopper 2 and the rotary rod 23 are integrally formed, so that the assembly process is reduced, the time is saved, and the working efficiency is improved.
It can be understood that when the rotating rod 23 is rotated, the filtering rotary hopper 2 rotates along with the rotating rod, when the filter filters sewage, the blocking area 25 of the filtering rotary hopper 2 can block the sewage discharge outlet 120, water enters the filtering rotary hopper 2 from the water inlet pipe 10, impurities in the sewage are isolated by the filtering holes 21 of the filtering rotary hopper 2, and filtered purified water enters the water outlet pipe 11, so that filtering is completed; when the filter is clean to blowdown, it is rotatory the swing arm 23, filter and revolve fill 2 round the center of cartridge filter 1 rotates, make the filtration district 24 of filtering and revolving fill 2 delivery port 110 that staggers, and filtration district 24 is located the just right direction position of inlet tube 10, at this moment, the position of drain 120 exposes, it is that drain 120 is in not sheltering from by the district 25 that shelters from that filters and revolving fill 2 promptly, and the impurity that blocks up on filtering hole 21 washs with the help of the impulsive force of rivers, sewage after the washing gets into blow off pipe 12 from drain 120 and discharges to realize cleaning function.
Of course, in order to ensure that the bucket filter is not affected by external factors in an operating state, it is preferable that a cover plate 20 is further provided on the top of the filter cartridge 1, the cover plate 20 can prevent foreign matters such as dust and garbage from entering the filter cartridge 1, a second screw hole 200 is provided on the cover plate 20, and when the cover plate 20 is connected to the filter cartridge 1, the screw 23 can preferably pass through the cover plate 20 through the second screw hole 200, that is, it can be understood that the rotation of the filter bucket 2 is not affected in a state where the cover plate 20 is covered on the top of the filter cartridge 1, and of course, the rotation of the filter bucket 2 can be controlled by controlling the screw 23 in an electromagnetic control manner.
In a preferred embodiment, the sewage pipe 12 is connected to a residue crusher 121 to crush the filtered residues, so that the filtered residues can be directly discharged without manually removing the residues, and it should be noted that the residue crusher 121 is an existing device, i.e., how to crush the filtered residues into the prior art, and will not be described herein. Of course, the drain pipe 12 may be further provided with a check valve 122, and after the filter is filtered and cleaned, the valve of the check valve 122 is closed to prevent the ants from entering the filter cartridge 1 to breed insect pests.
In addition, the rotating bucket type filter can be made of a material according to the working place where the rotating bucket type filter is applied, preferably, the water inlet pipe 10 is made of a metal material or a plastic material, that is, the water inlet pipe 10 can be made of a metal material or a plastic material; the water outlet pipe 11 is made of metal or plastic, that is, the water outlet pipe 11 can be made of metal or plastic; the sewage draining pipe 12 is made of metal or plastic, that is, the sewage draining pipe 12 may be made of metal or plastic, which is not limited herein.
As shown in figure 11, the invention is applied to a sewage filtering system of a water tank 3, sewage enters a rotary bucket type filter from the water tank 3 through a water inlet pipe 10 for filtering treatment, the treated purified water is discharged from a water outlet pipe 11 and returns to the water tank 3 through a water pump to form system circulation, oil stain residues are controlled by a manual rotating handle 4 or a rotating rod control motor to control a filtering rotary bucket 2 to rotate, are washed and cleaned through water flow and are discharged through a sewage discharge pipe 12.
As shown in figure 12, when the invention is applied to a water source filtering system, water enters a rotary bucket type filter from a water source (a tap water pipe and the like) through a water inlet pipe 10 for filtering treatment, treated purified water is discharged from a water outlet pipe 11 and then is connected into a service water pipe, oil stain residues control a motor to control a filtering rotary bucket 2 to rotate through a manual rotary handle 4 or a rotary rod, and are washed and cleaned through water flow and discharged through a sewage discharge pipe 12.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The rotary bucket type filter is characterized in that: the filter comprises a filter cartridge, a water inlet pipe, a water outlet pipe, a drain pipe and a filter rotary hopper, wherein one side of the filter cartridge is provided with a water inlet and a drain outlet, the water inlet and the drain outlet are arranged at intervals, the other side of the filter cartridge is provided with a water outlet, the water inlet pipe is arranged at the water inlet, the water outlet pipe is arranged at the water outlet, and the drain pipe is arranged at the drain outlet;
the filtering rotary hopper comprises a filtering area and a shielding area, the filtering area is positioned on one side of the filtering rotary hopper, the shielding area is positioned on the other side of the filtering rotary hopper, and a plurality of filtering holes are uniformly arranged in the filtering area at intervals;
the outer wall of the filter rotary hopper is abutted against the inner wall of the filter cylinder, and the filter rotary hopper can rotate around the center of the filter cylinder, so that the filter area can rotate to the water outlet or the water inlet;
when the filtering area rotates to the water outlet, the blocking area can block the sewage outlet; therefore, sewage entering from the water inlet can only flow out of the water outlet pipe through the filtering area and cannot flow out of the sewage outlet, and the sewage is filtered;
when the filtering area rotates to the water inlet, the blocking area can block the water outlet; therefore, the flushing water flow flowing in from the water inlet can flush impurities blocked on the filter hole, and flushed sewage cannot flow out of the water outlet but only flows out of the sewage outlet, so that the filter is cleaned.
2. The rotary bucket type filter of claim 1, wherein the filter rotary bucket is a semi-cylinder structure, a sealing ring is arranged at the front end of the semi-cylinder structure, and the sealing ring is tightly attached to the inner wall of the filter cylinder.
3. The rotary bucket type filter of claim 1, wherein the filter rotary bucket is provided with a rotary rod which is inserted through the filter rotary bucket and is arranged along the height direction of the filter rotary bucket.
4. The screw bucket filter of claim 3 wherein: the filtering rotary hopper and the rotary rod are integrally formed.
5. The rotary bucket type filter according to claim 1, wherein the filter cartridge is a cylindrical structure, and a cover plate is arranged at the top of the filter cartridge for covering the filter cartridge.
6. The screw bucket filter of claim 1 wherein: the water inlet pipe is made of metal materials or plastic materials.
7. The screw bucket filter of claim 1 wherein: the water outlet pipe is made of metal materials or plastic materials.
8. The screw bucket filter of claim 1 wherein: the blow-off pipe is made of metal materials or plastic materials.
9. The screw bucket filter of claim 1 or 8 wherein: the sewage discharge pipe is connected with a residue crusher to crush the filtered residues.
10. The screw bucket filter of claim 1 or 8 wherein: and a check valve is arranged on the sewage discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983050.9A CN110711425A (en) | 2019-10-16 | 2019-10-16 | Rotary bucket type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983050.9A CN110711425A (en) | 2019-10-16 | 2019-10-16 | Rotary bucket type filter |
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| Publication Number | Publication Date |
|---|---|
| CN110711425A true CN110711425A (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910983050.9A Pending CN110711425A (en) | 2019-10-16 | 2019-10-16 | Rotary bucket type filter |
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| Country | Link |
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| CN (1) | CN110711425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484168A (en) * | 2020-06-07 | 2020-08-04 | 李拉郎 | Energy-saving dual sewage filtering and recycling equipment |
| CN112755623A (en) * | 2020-12-31 | 2021-05-07 | 陈张萍 | Rotary dewatering type solid-liquid separation filter pressing device |
| CN113952779A (en) * | 2021-11-15 | 2022-01-21 | 洛阳万基铝加工有限公司 | Filter for aluminum processing sewage treatment |
-
2019
- 2019-10-16 CN CN201910983050.9A patent/CN110711425A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484168A (en) * | 2020-06-07 | 2020-08-04 | 李拉郎 | Energy-saving dual sewage filtering and recycling equipment |
| CN112755623A (en) * | 2020-12-31 | 2021-05-07 | 陈张萍 | Rotary dewatering type solid-liquid separation filter pressing device |
| CN113952779A (en) * | 2021-11-15 | 2022-01-21 | 洛阳万基铝加工有限公司 | Filter for aluminum processing sewage treatment |
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