CN111346417B - Filtering device for treating trace toxic pollutants in drinking water - Google Patents
Filtering device for treating trace toxic pollutants in drinking water Download PDFInfo
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- CN111346417B CN111346417B CN202010180109.3A CN202010180109A CN111346417B CN 111346417 B CN111346417 B CN 111346417B CN 202010180109 A CN202010180109 A CN 202010180109A CN 111346417 B CN111346417 B CN 111346417B
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- drinking water
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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
- B01D33/06—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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
- B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a filtering device for treating trace toxic pollutants in drinking water, which comprises a base body, a drainage pipeline, a micro motor and an installation handle, wherein an accommodating groove is formed in the inner side of the base body, the drainage pipeline is installed at the lower end of the base body in a penetrating mode, a butt joint is formed in the lower end of the drainage pipeline, the micro motor is installed at the lower end of the base body in a penetrating mode, a first sleeve is installed inside the base body in a nested mode, a clamping groove is formed in the lower end of the first sleeve and connected with the output end of the micro motor, a limiting roller is installed on the inner side of the lower end of the base body in a penetrating. This filter equipment is used in drinking water trace toxic pollutant handles through the centrifugal force that produces when sleeve circumference rotated, and the crisscross filter membrane that distributes of cooperation can carry out the centrifugation to drinking water effectively and throw away, can carry out the filtration work through the trace toxic pollutant efficient that the filter membrane can be effectual mixed in the drinking water.
Description
Technical Field
The invention relates to the technical field of drinking water pollutant treatment, in particular to a filtering device for treating trace toxic pollutants in drinking water.
Background
The drinking water of living is generally produced by the water works in the city and accords with sanitary standard's drinking water and distributes to the user through pipe network system, and the safety of people when drinking water has been decided to the good or bad of its quality of water, but the aquatic after primary filter treatment still contains trace toxic pollutant, consequently need dispose filter equipment and carry out secondary treatment work to it, but filter equipment for the treatment of current drinking water trace toxic pollutant still has certain defect, just such as:
1. for example, in the filtration device for drinking water with publication number CN206730602U, since the filtration element can actively rotate along with the rotating shaft and cooperate with the water flow formed between the inlet and the outlet in the housing, the water can be sufficiently filtered, thereby effectively improving the filtration effect, but after the existing filtration device for treating trace toxic pollutants in drinking water works for a long time, the filtration device cannot be timely and conveniently replaced and cleaned by a user, so that the subsequent filtration work is easily influenced;
2. the existing filtering device for treating trace toxic pollutants in drinking water mostly stands still or naturally filters through water flow, so that part of trace toxic pollutants in the drinking water can not be effectively contacted with a filtering device all the time, the drinking quality of the drinking water can not be fully ensured, and certain potential safety hazards exist.
In order to solve the above problems, innovative design based on the structure of the original filtering device is urgently needed.
Disclosure of Invention
The invention aims to provide a filtering device for treating trace toxic pollutants in drinking water, and aims to solve the problems that after long-term work in the background art, a user cannot replace and clean filtering equipment timely and conveniently, subsequent filtering work is easily influenced, most of the filtering equipment is kept still or is naturally filtered by water flow, so that a part of trace toxic pollutants in the drinking water cannot be in effective contact with the filtering equipment all the time, and the drinking quality of the drinking water cannot be fully ensured.
In order to achieve the purpose, the invention provides the following technical scheme: a filtering device for treating trace toxic pollutants in drinking water comprises a base body, a drainage pipeline, a micro motor and an installation handle, wherein a containing groove is formed in the inner side of the base body, the lower end of the base body penetrates through the drainage pipeline, the lower end of the drainage pipeline is provided with a butt joint, the micro motor is installed at the lower end of the base body in a penetrating mode, a first sleeve is installed inside the base body in a nesting mode, a clamping groove is formed in the lower end of the first sleeve, the clamping groove is connected with the output end of the micro motor, a limiting roller is installed on the inner side of the lower end of the base body in a penetrating mode, a sealing ring is connected to the lower end of the base body in a bonding mode, a first sliding groove is formed in the lower end of the first sleeve, the first sliding groove is connected with the limiting roller, a first filter membrane is fixedly connected to the outer, and the telescopic lower extreme of second and the equal fixedly connected with magnet of surface of first filter membrane to telescopic surface mounting of second has the second filter membrane, the inlet has been seted up to the telescopic inboard of second, and second sleeve upper end bolt mounting has the installation handle, and telescopic upper end fixedly connected with installation piece of second, the second spout has been seted up to the upper end of first sleeve, and the inboard nestification of second spout installs the stopper to the stopper is connected with the upper end of second sleeve.
Preferably, the base body forms a sliding structure with the lower end of the first sleeve through the limiting roller, the base body and the drainage pipeline form a penetrating structure, and the drainage pipeline is communicated with the accommodating groove.
Preferably, the outer surface lower extreme of first sleeve and the surface of sealing washer are laminated mutually, and first sleeve passes through the fixed block and constitutes block structure with the second sleeve to the diameter of first sleeve is greater than the diameter of second sleeve.
Preferably, the clamping groove is of a triangular structure in a bottom view, the clamping groove and the inner side of the base body form a nested structure through the micro motor, and the inner side of the base body and the first sleeve form a rotating structure.
Preferably, the first filter membrane is uniformly distributed on the outer surface of the first sleeve, the first filter membrane and the second filter membrane are in a staggered structure, and the first filter membrane and the outer surface of the second sleeve form a magnetic structure through a magnet.
Preferably, the second sleeve forms a clamping structure with the limiting block through the mounting block, a second filter membrane is uniformly distributed on the outer surface of the second sleeve, and the second sleeve and the first sleeve form a dismounting and mounting structure.
Preferably, the limiting block is provided with a connecting shaft and a torsion spring, the connecting shaft is embedded at the middle end of the limiting block, the torsion spring is fixedly connected to the outer surface of the connecting shaft, and the outer end of the torsion spring is connected with the inner surface of the first sleeve.
Preferably, the stopper is provided with 2 groups about first telescopic central point symmetry, and the stopper passes through torsion spring and constitutes elastic structure with first telescopic outer end to the stopper is circular-arc structure in the front view.
Compared with the prior art, the invention has the beneficial effects that: this filter equipment is used in drinking water trace toxic pollutant handles:
1. 2 sets of sleeves which are nested and installed are arranged, and the drinking water in the 2 sets of sleeves can be stably driven to stably and circularly rotate by the first sleeve which is butted by the micro motor through the 2 sets of sleeves which are nested and installed in the base body, so that the drinking water can be effectively and centrifugally thrown out by matching with the filter membranes which are distributed in a staggered manner through the centrifugal force generated when the sleeves circularly rotate, trace toxic pollutants mixed in the drinking water can be effectively filtered through the filter membranes, and the filtering quality of the device is ensured;
2. the limiting blocks are symmetrically distributed, a user can regularly stir the limiting blocks outwards along the outer end of the second sleeve, the zigzag limiting blocks can stably push the second sleeve to move outwards along the inside of the first sleeve to perform disassembling work, and meanwhile, 3 groups of magnets with the same magnetic poles which are displaced in steps are matched to perform reciprocating vibration on the first filter membrane, so that the user can conveniently disassemble and clean the second sleeve, and the operation of the user is more convenient;
3. be provided with the first sleeve of detachable, the user also can be as required along the inboard of base member to the whole pulling of outwards dismantling of first sleeve, cooperates the structure of the three horn shapes of micro motor output, can be convenient wholly dismantle the work to first sleeve to carry out the cleaning work to the integrated device, the at utmost has guaranteed the filter quality of device.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a first sleeve of the present invention;
FIG. 3 is a front sectional view of the drainage pipeline of the present invention;
FIG. 4 is a bottom view of the first sleeve of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 6 is a schematic cross-sectional view of a first filter membrane according to the present invention;
FIG. 7 is a top view of the second sleeve of the present invention.
In the figure: 1. a substrate; 2. a containing groove; 3. a water discharge pipeline; 4. a micro motor; 5. a first sleeve; 6. a card slot; 7. a first chute; 8. a limiting roller; 9. a seal ring; 10. a first filter membrane; 11. a fixed block; 12. a second sleeve; 13. a magnet; 14. a second filter membrane; 15. mounting blocks; 16. a limiting block; 1601. a connecting shaft; 1602. a torsion spring; 17. a second chute; 18. a liquid inlet; 19. installing a handle; 20. and (6) connecting the interfaces.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a filtering device for treating trace toxic pollutants in drinking water comprises a base body 1, a containing groove 2, a drainage pipeline 3, a micro motor 4, a first sleeve 5, a clamping groove 6, a first sliding groove 7, a limiting roller 8, a sealing ring 9, a first filter membrane 10, a fixing block 11, a second sleeve 12, a magnet 13, a second filter membrane 14, an installation block 15, a limiting block 16, a second sliding groove 17, a liquid inlet 18, an installation handle 19 and a butt joint 20, wherein the containing groove 2 is formed in the inner side of the base body 1, the drainage pipeline 3 penetrates through the lower end of the base body 1, the butt joint 20 is arranged at the lower end of the drainage pipeline 3, the micro motor 4 penetrates through the lower end of the base body 1, the first sleeve 5 is embedded in the base body 1, the clamping groove 6 is formed in the lower end of the first sleeve 5, the clamping groove 6 is connected with the output end of the micro motor 4, the lower end of the base body 1 is connected with a sealing ring 9 in a bonding way, the lower end of the first sleeve 5 is provided with a first chute 7, and the first chute 7 is connected with the limit roller 8, the outer surface of the first sleeve 5 is fixedly connected with a first filter membrane 10, the lower end of the first sleeve 5 is fixedly connected with a fixed block 11, the inner side of the first sleeve 5 is provided with a second sleeve 12 in a penetrating way, and the lower end of the second sleeve 12 and the outer surface of the first filter membrane 10 are both fixedly connected with a magnet 13, and the outer surface of the second sleeve 12 is provided with a second filter membrane 14, the inner side of the second sleeve 12 is provided with a liquid inlet 18, the upper end of the second sleeve 12 is provided with a mounting handle 19 by a bolt, and the upper end of the second sleeve 12 is fixedly connected with a mounting block 15, the upper end of the first sleeve 5 is provided with a second sliding chute 17, and a limiting block 16 is nested on the inner side of the second sliding groove 17, and the limiting block 16 is connected with the upper end of the second sleeve 12.
The base body 1 and the lower end of the first sleeve 5 form a sliding structure through the limiting roller 8, the base body 1 and the drainage pipeline 3 form a penetrating structure, the drainage pipeline 3 is communicated with the accommodating groove 2, and drinking water filtered in the base body 1 can be stably separated and drained through the butted drainage pipeline 3;
the lower end of the outer surface of the first sleeve 5 is attached to the outer surface of the sealing ring 9, the first sleeve 5 and the second sleeve 12 form a clamping structure through a fixing block 11, the diameter of the first sleeve 5 is larger than that of the second sleeve 12, and the first sleeve 5 can be effectively guaranteed to perform sealing movement along the inner surface of the base body 1 through the attached sealing ring 9, so that the water seepage phenomenon is avoided;
the clamping groove 6 is of a triangular structure in a top view, the clamping groove 6 and the inner side of the base body 1 form a nested structure through the micro motor 4, the inner side of the base body 1 and the first sleeve 5 form a rotating structure, and the first sleeve 5 can be stably clamped with the output end of the micro motor 4 through the triangular clamping groove 6;
the first filter membrane 10 is uniformly distributed on the outer surface of the first sleeve 5, the first filter membrane 10 and the second filter membrane 14 are in a staggered structure, the first filter membrane 10 forms a magnetic structure with the outer surface of the second sleeve 12 through a magnet 13, and the magnet 13 with the same magnetic pole enables the second sleeve 12 to stably drive the first filter membrane 10 to perform reciprocating vibration work when moving;
the second sleeve 12 and the limiting block 16 form a clamping structure through the mounting block 15, the outer surface of the second sleeve 12 is uniformly distributed with second filter membranes 14, the second sleeve 12 and the first sleeve 5 form a dismounting and mounting structure, and the mounting state between the second sleeve 12 and the first sleeve 5 can be stably and conveniently dismounted through the symmetrically distributed limiting blocks 16;
The working principle is as follows: when the filtering device for treating the trace toxic pollutants in the drinking water is used, according to the figures 1-3, the device is firstly placed at a position needing to work, a user connects a drinking water conveying end needing to be treated to the position of the liquid inlet 18, namely drinking water can be conveyed along the inner sides of the first sleeve 5 and the second sleeve 12, then the micro motor 4 is started, the first sleeve 5 can be stably driven to rotate along the inner surface of the matrix 1 along the circumference by the output end of the micro motor, the drinking water in the first sleeve 5 and the second sleeve 12 in 2 groups can be stably driven to synchronously rotate by matching with the evenly distributed limiting rollers 8, so that the drinking water can be effectively centrifuged and thrown out by matching with the second filter membranes 14 and the first filter membranes 10 which are distributed in a staggered mode through the centrifugal force generated when the first sleeve 5 and the second sleeve 12 rotate circumferentially, and the trace toxic pollutants mixed in the drinking water can be effectively filtered, the filtered drinking water is stably conveyed and collected along the drainage pipeline 3;
according to fig. 1-6, after the device works regularly, the user can detach and clean the second sleeve 12 along the inner side of the first sleeve 5, he only needs to pull the limiting block 16 outwards along the upper end of the first sleeve 5, at this time, the torsion spring 1602 connected with the limiting block is in a compressed state, with the rotation of the limiting block 16, the tail end of the limiting block pushes the second sleeve 12 outwards through the mounting block 15, after the second sleeve 12 is separated from the limiting state, the user can drive the second sleeve 12 to detach stably and conveniently through the mounting handle 19, and at the same time, the 3 groups of magnets 13 with the same magnetic pole in step displacement are matched, the first filter membrane 10 uniformly distributed on the surface of the first sleeve 5 can be contacted therewith, so as to vibrate back and forth in cooperation with the repulsive force of the magnets 13, and further, the user can detach and clean the second sleeve 12 conveniently, the first filter membrane 10 on the outer surface of the first sleeve 5 is synchronously and automatically cleaned;
according to fig. 1 and 5-7, the user can also directly hold the upper end of the first sleeve 5 according to the requirement and move upwards along the inside of the base body 1, at the moment, the lower end of the first sleeve 5 is separated from the contact state between the first sleeve and the limiting roller 8, the structure of the triangular shape of the output end of the micro motor 4 is matched, and the first sleeve 5 can be conveniently and integrally disassembled, so that the integral device is cleaned, the filtering quality of the device is ensured to the maximum degree, and the overall practicability is improved.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a drinking water trace toxic pollutant handles and uses filter equipment, includes base member (1), drainage pipe (3), micro motor (4) and installation handle (19), its characterized in that: the inner side of the base body (1) is provided with a containing groove (2), the lower end of the base body (1) is provided with a drainage pipeline (3) in a penetrating mode, the lower end of the drainage pipeline (3) is provided with a butt joint (20), the lower end of the base body (1) is provided with a micro motor (4) in a penetrating mode, a first sleeve (5) is embedded in the base body (1), the lower end of the first sleeve (5) is provided with a clamping groove (6), the clamping groove (6) is connected with the output end of the micro motor (4), the inner side of the lower end of the base body (1) is provided with a limiting roller (8) in a penetrating mode, the lower end of the base body (1) is connected with a sealing ring (9) in an adhering mode, the lower end of the first sleeve (5) is provided with a first sliding groove (7), the first sliding groove (7) is connected with the limiting, the lower end of the first sleeve (5) is fixedly connected with a fixed block (11), the inner side of the first sleeve (5) is provided with a second sleeve (12) in a penetrating mode, the lower end of the second sleeve (12) and the outer surface of the first filter membrane (10) are fixedly connected with a magnet (13), the outer surface of the second sleeve (12) is provided with a second filter membrane (14), the inner side of the second sleeve (12) is provided with a liquid inlet (18), the upper end of the second sleeve (12) is provided with an installation handle (19) in a bolt mode, the upper end of the second sleeve (12) is fixedly connected with an installation block (15), the upper end of the first sleeve (5) is provided with a second sliding groove (17), the inner side of the second sliding groove (17) is provided with a limiting block (16) in a nested mode, and the limiting block (16) is connected with the upper end of the;
the base body (1) and the lower end of the first sleeve (5) form a sliding structure through the limiting roller (8), the base body (1) and the drainage pipeline (3) form a penetrating structure, and the drainage pipeline (3) is communicated with the accommodating groove (2);
the lower end of the outer surface of the first sleeve (5) is attached to the outer surface of the sealing ring (9), the first sleeve (5) and the second sleeve (12) form a clamping structure through a fixing block (11), and the diameter of the first sleeve (5) is larger than that of the second sleeve (12);
the clamping groove (6) is of a triangular structure in an upward view, the clamping groove (6) and the inner side of the base body (1) form a nested structure through the micro motor (4), and the inner side of the base body (1) and the first sleeve (5) form a rotating structure;
the first filter membranes (10) are uniformly distributed on the outer surface of the first sleeve (5), the first filter membranes (10) and the second filter membranes (14) are in a staggered structure, and the first filter membranes (10) and the outer surface of the second sleeve (12) form a magnetic structure through magnets (13);
the second sleeve (12) and the limiting block (16) form a clamping structure through the mounting block (15), second filter membranes (14) are uniformly distributed on the outer surface of the second sleeve (12), and the second sleeve (12) and the first sleeve (5) form a dismounting and mounting structure;
the limiting block (16) is provided with a connecting shaft (1601) and a torsion spring (1602), the connecting shaft (1601) is embedded at the middle end of the limiting block (16), the torsion spring (1602) is fixedly connected to the outer surface of the connecting shaft (1601), and meanwhile the outer end of the torsion spring (1602) is connected with the inner surface of the first sleeve (5);
the limiting blocks (16) are symmetrically provided with 2 groups about the central point of the first sleeve (5), the limiting blocks (16) and the outer end of the first sleeve (5) form an elastic structure through a torsion spring (1602), and the limiting blocks (16) are in an arc-shaped structure in front view;
when the device is used, firstly, the device is placed at a position needing to work, a user connects a drinking water conveying end needing to be processed to a position of the liquid inlet (18), namely drinking water can be conveyed along the inner sides of the first sleeve (5) and the second sleeve (12), then the micro motor (4) is started to stably drive the first sleeve (5) to rotate along the inner surface of the base body (1) in a circumferential mode through the output end of the micro motor, the drinking water in the 2 groups of the first sleeve (5) and the second sleeve (12) is stably driven to synchronously rotate in a stable mode by matching with the uniformly distributed limiting rollers (8), therefore, the drinking water is effectively centrifuged and thrown out by matching with the staggered second filter membranes (14) and the first filter membranes (10) through centrifugal force generated when the first sleeve (5) and the second sleeve (12) rotate in the circumferential mode, and trace toxic pollutants mixed in the drinking water are effectively filtered, the filtered drinking water is stably conveyed and collected along the drainage pipeline (3);
after the device works regularly, the second sleeve (12) is disassembled and cleaned along the inner side of the first sleeve (5), the second sleeve (12) is pulled outwards along the upper end of the first sleeve (5) only by holding the limiting block (16), the torsion spring (1602) connected with the limiting block is in a compressed state at the moment, the tail end of the limiting block pushes the second sleeve (12) outwards through the mounting block (15) along with the rotation of the limiting block (16), after the second sleeve (12) is separated from the limiting state, a user can drive the second sleeve (12) to stably and conveniently disassemble through the mounting handle (19), meanwhile, 3 groups of magnets (13) with the same magnetic poles which are displaced in steps are matched, and then the first filter membranes (10) uniformly distributed on the surface of the first sleeve (5) are contacted, so that the repulsive force of the magnets (13) is matched to vibrate in a reciprocating manner, and the user can conveniently disassemble and clean the second sleeve (12), the first filter membrane (10) on the outer surface of the first sleeve (5) is synchronously and automatically cleaned; the user is according to the direct handheld upper end of first sleeve (5) of demand along the inside upward activity of base member (1), and the lower extreme of first sleeve (5) will break away from this moment and spacing roller (8) between the contact state, cooperation micro motor (4) output triangle-shaped's structure, the convenient work of dismantling first sleeve (5) wholly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180109.3A CN111346417B (en) | 2020-03-16 | 2020-03-16 | Filtering device for treating trace toxic pollutants in drinking water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180109.3A CN111346417B (en) | 2020-03-16 | 2020-03-16 | Filtering device for treating trace toxic pollutants in drinking water |
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| CN111346417A CN111346417A (en) | 2020-06-30 |
| CN111346417B true CN111346417B (en) | 2021-04-27 |
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| CN112076506A (en) * | 2020-08-17 | 2020-12-15 | 孙新华 | Industrial sewage treatment device capable of utilizing water energy |
| CN112107915B (en) * | 2020-08-31 | 2022-09-06 | 东至县叶辉粮棉工贸有限责任公司 | Detachable industrial production waste treatment device with centrifugal separation function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4954841B2 (en) * | 2007-07-23 | 2012-06-20 | 月島機械株式会社 | Filtration device |
| CN103130383A (en) * | 2013-03-20 | 2013-06-05 | 南京大学 | Method for treating trace amounts of toxic organic pollutants in drinking water |
| CN106267979A (en) * | 2015-06-10 | 2017-01-04 | 邓石新 | A kind of tap water filter centrifugal |
| CN108993008A (en) * | 2017-06-06 | 2018-12-14 | 赵运成 | Sanitary sewage disposal bucket |
| CN208065908U (en) * | 2018-03-20 | 2018-11-09 | 云南博勋装饰工程有限公司 | A kind of coating filtering device |
| CN209967853U (en) * | 2019-04-18 | 2020-01-21 | 斯普莱环保工程有限公司 | Sewage treatment filter equipment |
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