CN110550687A - Active circulation prefilter - Google Patents
Active circulation prefilter Download PDFInfo
- Publication number
- CN110550687A CN110550687A CN201910688277.0A CN201910688277A CN110550687A CN 110550687 A CN110550687 A CN 110550687A CN 201910688277 A CN201910688277 A CN 201910688277A CN 110550687 A CN110550687 A CN 110550687A
- Authority
- CN
- China
- Prior art keywords
- double
- filter screen
- mesh enclosure
- activated carbon
- prefilter
- 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.)
- Pending
Links
- 238000011045 prefiltration Methods 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000746 purification Methods 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 4
- 239000003643 water by type Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 8
- 230000009977 dual effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention belongs to the technical field of prefilters, and particularly relates to an active circulation prefilter which comprises a shell, wherein a valve body is installed at the bottom of the shell, a plastic one-way valve is installed on the inner side of the valve body, a mesh cover with a mesh structure is in threaded connection with the middle of the shell, metal filter screens with double structures are installed on the side edges of the mesh cover, rectangular active carbon layers are filled between double-layer partition plates, the lower part of the mesh cover is arranged on the inner side of the valve body, and the lower end of the mesh cover is connected with an interface tube; the design of addding the active carbon, at the in-process that uses, can purify waste water, make rivers can obtain reuse, increase the utilization ratio of rivers, adopt the form of separating the installation, separate the space that forms different quantity with screen panel inner space, increase the installation volume of active carbon, make the area of contact between rivers and the active carbon increase, increase the purification and the filterable effect of water, the waste water of washing the filter at every turn can also be used for washing the closestool, waters the flower, recycles.
Description
Technical Field
the invention belongs to the technical field of prefilters, and particularly relates to an active circulation prefilter.
Background
The quality of water quality directly determines the quality of life, water is a source of life, a pre-filter is produced to improve the water, the pre-filter is first coarse filtration equipment for water used in a whole house, the use of the pre-filter improves the water for life, and meanwhile, the quality of life is improved.
the pre-filter is produced in a large number of types and quantities in the present life, so that the production and innovation improvement of the pre-filter are promoted.
The prior art has the following problems:
1. The waste water after the filter is used cannot be recycled after being directly poured, so that the waste of water resources is caused;
2. The sewage is easy to carry during filtering, and the filtering effect is poor.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an active circulation prefilter which has the characteristics that water can be repeatedly used after being purified by active carbon and the integral filtering effect is improved.
In order to achieve the purpose, the invention provides the following technical scheme: an active circulation prefilter comprises a shell, wherein a valve body is installed at the bottom of the shell, a plastic one-way valve is installed on the inner side of the valve body, a mesh cover with a mesh structure is in threaded connection with the middle of the shell, a metal filter screen with a dual structure is installed on the side edge of the mesh cover, a filling opening is formed in the middle structural part of the inner side of the metal filter screen, and an active carbon layer with an arc-shaped cross section is filled in the inner side of the filling opening;
The double-layer partition board is characterized in that double-layer partition boards with double mesh structures are fixedly mounted in the middle of the mesh enclosure, rectangular active carbon layers are filled between the double-layer partition boards, the lower portion of the mesh enclosure is arranged on the inner side of the valve body, and the lower end of the mesh enclosure is connected with an interface tube.
Preferably, the mesh enclosure is of a detachable structure, and the upper part of the mesh enclosure is connected with the lower part of the mesh enclosure through a threaded structure.
preferably, the metal filter screens are of a double-layer structure, the metal filter screens are arranged on the inner wall and the outer wall of the mesh enclosure in a welding mode, and gaps among the metal filter screens are larger than zero.
Preferably, the double-layer partition plate is of a filter screen structure, the diameter of the filter screen of the double-layer partition plate is smaller than the minimum radius of the activated carbon particles, and the double-layer partition plate is of a separation structure.
Preferably, the activated carbon layer is provided with two forms, wherein one form is a sector structure in cross section, and the other form is a square structure.
Preferably, as an active cycle prefilter of the present invention, the inside of the mouthpiece is of an internal thread structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the design of addding the active carbon, at the in-process that uses, can purify waste water, make rivers can obtain reuse, increase the utilization ratio of rivers, adopt the form of separating the installation, separate the space that forms different quantity with screen panel inner space, increase the installation volume of active carbon, make the area of contact between rivers and the active carbon increase, increase the purification and the filterable effect of water, the waste water of washing the filter at every turn can also be used for washing the closestool, waters the flower, recycles.
2. Adopt the mode on the active carbon layer of the double-deck metal filter screen structure of screen panel and double-deck division board and rectangle structure, the combination adds the active carbon layer of different shapes, forms two-way multiple filter mechanism, under the condition that does not increase heavy burden, six double-deck stainless steel filter screen structures and the double filter screen structure of five whole fan arc stainless steel, and the material is safe, effectively adsorbs and intercepts impurity, and is corrosion-resistant, increases filterable effect.
drawings
the accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a mesh enclosure according to the present invention;
FIG. 3 is a schematic structural view of the present invention at section A-A.
In the figure: 1. a housing; 2. a valve body; 3. a plastic one-way valve; 4. a mesh enclosure; 5. a metal screen; 6. a double-layer partition plate; 7. an activated carbon layer; 8. a fill port; 9. a mouthpiece.
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.
example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: an active circulation prefilter comprises a shell 1, wherein the bottom of the shell 1 is provided with a valve body 2, the inner side of the valve body 2 is provided with a plastic one-way valve 3, the middle part of the shell 1 is in threaded connection with a mesh cover 4 with a mesh structure, the side edge of the mesh cover 4 is provided with a metal filter screen 5 with a double structure, the middle structure part of the inner side of the metal filter screen 5 is provided with a filling opening 8, and the inner side of the filling opening 8 is filled with an active carbon layer 7 with an arc-shaped cross section;
The middle part of screen panel 4 fixed mounting has the double-deck division board 6 of dual mesh structure, all fills the activated carbon layer 7 that has the rectangular structure between the double-deck division board 6, and the below of screen panel 4 sets up in the inboard of valve body 2, and the lower extreme of screen panel 4 is connected with mouth-piece 9.
in this embodiment: adopt the mode of screen panel 4 double-deck metal filter screen 5 structure, the combination adds the installation and is fan-shaped structure's activated carbon layer 7, utilize the mode of double-deck division board 6 and the activated carbon layer 7 of rectangle structure simultaneously, form two-way multiple filter mechanism, increase filterable effect, add the design of activated carbon, in the in-process of using, can purify waste water, make rivers can obtain reuse, increase the utilization ratio of rivers, adopt the form of separating the installation, separate the space that forms different quantity with screen panel 4 inner space, increase the installation volume of activated carbon, make the area of contact between rivers and the activated carbon increase, increase the purification and the filterable effect of water.
Specifically, the mesh enclosure 4 is a detachable structure, and the upper portion of the mesh enclosure 4 is connected with the lower portion of the mesh enclosure 4 through a threaded structure.
in this embodiment: by detaching the upper part of the net cover 4, different active carbon can be conveniently replaced.
Specifically, metal filter 5 is bilayer structure, and metal filter 5 installs in the inner wall and the outer wall of screen panel 4 through the welded mode, and the space is greater than zero between the metal filter 5.
In this embodiment: activated carbon can be filled between the inner sides in the middle of the metal filter screen 5, so that the activated carbon can adsorb impurities which cannot be filtered by the filter screen when filtering, and meanwhile, the filter screen can prevent the activated carbon from dispersing, supplement each other and enhance the filtering effect.
Specifically, the double-layer partition plate 6 is of a filter screen structure, the aperture of the filter screen of the double-layer partition plate 6 is smaller than the minimum radius of the activated carbon particles, and the double-layer partition plate 6 is of a separation structure.
In this embodiment: the effect of mutual purification of formation mutual filtration between the inboard of double-deck division board 6 and the active carbon makes aqueous cleaning and filterable very convenient, increases the area of contact between whole water and the active carbon, guarantees that the purification is more comprehensive.
Specifically, the activated carbon layer 7 has two forms, one of the activated carbon layers 7 has a fan-shaped cross section, and the other activated carbon layer has a square cross section.
In this embodiment: the activated carbon layer 7 is respectively arranged on the inner sides of the double-layer partition plate 6 and the metal filter screen 5 according to different forms, so that the contact area between water and activated carbon is increased, the effect of filtering and purifying is increased, and the water passing through the activated carbon can be recycled.
Specifically, the inner side of the mouthpiece 9 is of an internal thread structure.
In this embodiment: through rotating, the mesh enclosure 4 can be directly installed on the mouthpiece 9, and the operation and installation are simple.
The working principle and the using process of the invention are as follows: one end and the running water direct mount of valve body 2, plastics check valve 3 through 2 inboard connections of valve body, the flow of control water, rivers are during through 1 inboard screen panel 4 of casing, the inboard metal filter screen 5 of screen panel 4 and the inboard cross-section of metal filter screen 5 are fan-shaped structure's active carbon layer 7 direct and rivers direct contact, water purification scrubbing, because double-deck division board 6 forms the space of different quantity with the partition of screen panel 4 inner space, increase the installation volume of active carbon, make the area of contact between rivers and the active carbon increase, increase the purification and the filterable effect of water.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a leading filter of active cycle, includes casing (1), valve body (2) are installed to the bottom of casing (1), inboard installation plastics check valve (3) of valve body (2), the middle part threaded connection of casing (1) has net cover (4) of lattice structure, its characterized in that: a metal filter screen (5) with a double structure is mounted on the side edge of the mesh enclosure (4), a filling opening (8) is formed in the middle structural part of the inner side of the metal filter screen (5), and an activated carbon layer (7) with an arc-shaped cross section is filled in the inner side of the filling opening (8);
The middle part of the mesh enclosure (4) is fixedly provided with double-layer partition plates (6) with double mesh structures, activated carbon layers (7) with rectangular structures are filled between the double-layer partition plates (6), the lower part of the mesh enclosure (4) is arranged on the inner side of the valve body (2), and the lower end of the mesh enclosure (4) is connected with an interface tube (9).
2. The active cycle prefilter of claim 1 wherein: the mesh enclosure (4) is of a detachable structure, and the upper portion of the mesh enclosure (4) is connected with the lower portion of the mesh enclosure (4) through a threaded structure.
3. The active cycle prefilter of claim 1 wherein: the metal filter screen (5) is of a double-layer structure, the metal filter screen (5) is installed on the inner wall and the outer wall of the mesh enclosure (4) in a welding mode, and a gap between the metal filter screen (5) is larger than zero.
4. The active cycle prefilter of claim 1 wherein: the double-layer partition plate (6) is of a filter screen structure, the diameter of a filter screen hole of the double-layer partition plate (6) is smaller than the minimum radius of the activated carbon particles, and the double-layer partition plate (6) is of a separation structure.
5. The active cycle prefilter of claim 1 wherein: the activated carbon layer (7) is provided with two forms, wherein one section of the activated carbon layer (7) is of a fan-shaped structure, and the other section of the activated carbon layer is of a square structure.
6. The active cycle prefilter of claim 1 wherein: the inner side of the mouthpiece (9) is of an internal thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688277.0A CN110550687A (en) | 2019-07-29 | 2019-07-29 | Active circulation prefilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688277.0A CN110550687A (en) | 2019-07-29 | 2019-07-29 | Active circulation prefilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110550687A true CN110550687A (en) | 2019-12-10 |
Family
ID=68736669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910688277.0A Pending CN110550687A (en) | 2019-07-29 | 2019-07-29 | Active circulation prefilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110550687A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100667013B1 (en) * | 2005-08-02 | 2007-01-10 | 윤인학 | High speed filter for advanced water treatment |
| KR101005332B1 (en) * | 2010-06-18 | 2011-01-04 | 주식회사 현진기업 | Shaking water purifier |
| RU156676U1 (en) * | 2015-07-08 | 2015-11-10 | Алексей Викторович Чечевичкин | FILTER CARTRIDGE |
| CN107261751A (en) * | 2017-07-28 | 2017-10-20 | 华中科技大学 | A kind of filter for strengthening air purifier clean-up effect |
| US20180127294A1 (en) * | 2016-10-26 | 2018-05-10 | Midea Group Co., Ltd. | Composite filter-cartridge, composite filter-cartridge assembly for water purifier and water purifier |
| CN208948988U (en) * | 2018-07-23 | 2019-06-07 | 张惠宣 | A kind of intelligence backwash fore filter of RO membrane reverse osmosis water purifier |
| US20190389749A1 (en) * | 2016-12-20 | 2019-12-26 | Nordaq Water Filter Systems Ab | Purification device |
| CN210944920U (en) * | 2019-07-29 | 2020-07-07 | 台州振荣阀门有限公司 | Active circulation prefilter |
-
2019
- 2019-07-29 CN CN201910688277.0A patent/CN110550687A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100667013B1 (en) * | 2005-08-02 | 2007-01-10 | 윤인학 | High speed filter for advanced water treatment |
| KR101005332B1 (en) * | 2010-06-18 | 2011-01-04 | 주식회사 현진기업 | Shaking water purifier |
| RU156676U1 (en) * | 2015-07-08 | 2015-11-10 | Алексей Викторович Чечевичкин | FILTER CARTRIDGE |
| US20180127294A1 (en) * | 2016-10-26 | 2018-05-10 | Midea Group Co., Ltd. | Composite filter-cartridge, composite filter-cartridge assembly for water purifier and water purifier |
| US20190389749A1 (en) * | 2016-12-20 | 2019-12-26 | Nordaq Water Filter Systems Ab | Purification device |
| CN107261751A (en) * | 2017-07-28 | 2017-10-20 | 华中科技大学 | A kind of filter for strengthening air purifier clean-up effect |
| CN208948988U (en) * | 2018-07-23 | 2019-06-07 | 张惠宣 | A kind of intelligence backwash fore filter of RO membrane reverse osmosis water purifier |
| CN210944920U (en) * | 2019-07-29 | 2020-07-07 | 台州振荣阀门有限公司 | Active circulation prefilter |
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