CN112755614A - Lamination filter for seawater desalination treatment - Google Patents
Lamination filter for seawater desalination treatment Download PDFInfo
- Publication number
- CN112755614A CN112755614A CN201911059283.6A CN201911059283A CN112755614A CN 112755614 A CN112755614 A CN 112755614A CN 201911059283 A CN201911059283 A CN 201911059283A CN 112755614 A CN112755614 A CN 112755614A
- Authority
- CN
- China
- Prior art keywords
- wall
- water inlet
- filter
- water outlet
- pipe
- 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.)
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Links
- 238000003475 lamination Methods 0.000 title claims abstract description 22
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 20
- 239000013535 sea water Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
Abstract
The invention discloses a laminated filter for seawater desalination treatment, which comprises a laminated filter main body, a water inlet pipe, a water outlet pipe, a back flush valve, a blow-off pipe, a filter assembly, a supporting rod, a base, a mounting screw hole, a mounting flange and a bearing, wherein the water inlet pipe is arranged on the outer wall of one side of the laminated filter main body; the invention can conveniently realize filtration and back flushing, wherein the impurities stuck in the filter element after being filtered by the lamination can be cleaned by the back flushing matched with the work of the motor and the brush, so that the lamination filter can keep good filtration effect for a long time and is beneficial to the seawater desalination treatment.
Description
Technical Field
The invention relates to the technical field of laminated filters, in particular to a laminated filter for seawater desalination treatment.
Background
The seawater desalination treatment is to produce fresh water by utilizing seawater desalination; the open source increment technology for realizing water resource utilization can increase the total amount of fresh water, is not influenced by time, space and climate, and can ensure stable water supply such as drinking water of coastal residents and water supplement of industrial boilers; wherein, the filtering process of the seawater desalination treatment usually uses a lamination filter, the lamination filter has more perfect technology, the filter core lamination of the lamination filter is an impurity treatment carrier, the lamination filter is formed by overlapping a group of plastic discs with grooves in different directions on both sides, the edges of the grooves on the adjacent surfaces form a plurality of cross points, the cross points form a large number of cavities and irregular passages, and the passages are continuously reduced from outside to inside; during filtration, these passages cause turbulence in the water, eventually causing impurities in the water to be intercepted at the various intersections; however, the laminated filter for seawater desalination treatment in the existing market has a complex structure, and cannot conveniently realize filtration and backwashing, wherein the laminated filter in the filter element filters sticky impurities, cannot be conveniently cleaned, and influences the filtration effect in the later period of long-term use.
Disclosure of Invention
The invention aims to provide a laminated filter for seawater desalination treatment, which solves the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a laminated filter for seawater desalination treatment comprises a laminated filter main body, a water inlet pipe, a water outlet pipe, a back flush valve, a blow-off pipe, a filter assembly, a support rod, a base, a mounting screw hole, a mounting flange and a bearing, wherein the water inlet pipe is arranged on the outer wall of one side of the laminated filter main body;
the filter assembly comprises an installation barrel, a filtering lamination, a top cover, installation threads, a rotating shaft, a brush, a motor, a water inlet and a water outlet, wherein the installation barrel is distributed on the outer wall at the top end of the water outlet pipe, the filtering lamination is fixedly sleeved on the inner walls at two sides of the installation barrel, the top cover is installed on the outer wall at the top end of the installation barrel, the installation threads are correspondingly arranged on the outer walls at two sides of the top end of the installation barrel and the inner walls at two sides of the top cover, the motor is fixedly embedded at the center of the outer wall at the top end of the top cover, one end of an output shaft of the motor penetrates through the inside of the top cover and is fixedly connected with the rotating shaft, the brush is fixedly welded on the outer walls at two sides of the rotating shaft through a connecting rod, the water inlet is arranged on the inner wall at the, the water inlet pipe is characterized in that the outer wall between the water inlet pipe and the water outlet pipe is symmetrically provided with a back flush valve, one end of the back flush valve is communicated with the outer wall on one side of the water inlet pipe, the other end of the back flush valve is communicated with one end of the water inlet, a drain pipe is arranged below the back flush valve, the bottom end of the back flush valve is communicated with the outer wall on the top end of the drain pipe, and support rods are fixed on the outer walls of the middle parts of the bottom ends of the water inlet pipe and.
Furthermore, a base is welded and fixed on the outer wall of the bottom end of the supporting rod, and installation screw holes are formed in the outer walls of the two sides of the base in a penetrating mode.
Furthermore, the inlet tube and the outlet pipe are unidirectional pipes, and a mounting flange is welded and fixed on the outer wall of one end of the inlet tube and the outer wall of one end of the outlet pipe.
Furthermore, the bearing is installed to the rotation junction of axis of rotation and top cap is inlayed, and the top cap is located to inlay on the inner wall of bearing below and installs the sealing washer.
Furthermore, the bristles of the hairbrush are soft bristles.
Furthermore, the bristles of the brush are in contact connection with the inner walls of the two sides of the filtering lamination.
Compared with the prior art, the invention has the following beneficial effects: the invention has simple and compact structure, can conveniently realize filtration and back flushing, wherein the impurities stuck by the laminated filtration in the filter element can be cleaned by the back flushing matched with the work of the motor and the brush, so that the laminated filter can keep excellent filtration effect for a long time and is beneficial to the seawater desalination treatment.
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 overall perspective view of the present invention;
FIG. 2 is a schematic exploded view of the filter assembly of the present invention;
FIG. 3 is a front sectional schematic view of the filter assembly of the present invention;
in the figure: 1. a laminated filter body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a back flush valve; 5. a blow-off pipe; 6. a filter assembly; 7. a support bar; 8. a base; 9. mounting a screw hole; 10. installing a flange; 11. a bearing; 61. mounting the cylinder; 62. filtering and laminating; 63. a top cover; 64. installing threads; 65. a rotating shaft; 66. a brush; 67. a motor; 68. a water inlet; 69. and (7) a water outlet.
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. 1-3, the present invention provides a technical solution: a laminated filter for seawater desalination treatment comprises a laminated filter main body 1, a water inlet pipe 2, a water outlet pipe 3, a back flush valve 4, a sewage discharge pipe 5, a filter assembly 6, a support rod 7, a base 8, a mounting screw hole 9, a mounting flange 10 and a bearing 11, wherein the water inlet pipe 2 is arranged on the outer wall of one side of the laminated filter main body 1, the water outlet pipe 3 is correspondingly arranged on the outer wall of one side of the water inlet pipe 2 of the laminated filter main body 1, and the filter assembly 6 is distributed on the outer wall of the top end of the water outlet pipe 3; the filter assembly 6 comprises an installation barrel 61, a filtering lamination 62, a top cover 63, an installation thread 64, a rotating shaft 65, a brush 66, a motor 67, a water inlet 68 and a water outlet 69, the installation barrel 61 is distributed on the top outer wall of the water outlet pipe 3, the filtering lamination 62 is fixedly sleeved on the two side inner walls of the installation barrel 61, the top cover 63 is installed on the top outer wall of the installation barrel 61, the installation thread 64 is correspondingly arranged on the two side outer walls of the top end of the installation barrel 61 and the two side inner walls of the top cover 63, the motor 67 is fixedly embedded in the center of the top outer wall of the top cover 63, one end of the output shaft of the motor 67 penetrates through the rotating shaft 65 fixedly connected inside the top cover 63, the brush 66 is fixedly welded on the two side outer walls of the rotating shaft 65 through a connecting rod, the water inlet 68 is arranged on the bottom inner wall of, the bottom end of the water outlet 69 is communicated with the outer wall of the top end of the water outlet pipe 3, the back flush valve 4 is symmetrically arranged on the outer wall between the water inlet pipe 2 and the water outlet pipe 3, one end of the back flush valve 4 is communicated with the outer wall of one side of the water inlet pipe 2, the other end of the back flush valve 4 is communicated with one end of the water inlet 68, a drain pipe 5 is arranged below the back flush valve 4, the bottom end of the back flush valve 4 is communicated with the outer wall of the top end of the drain pipe 5, and a support rod 7 is fixedly welded on the outer walls of the middle parts of the; a base 8 is fixedly welded on the outer wall of the bottom end of the supporting rod 7, mounting screw holes 9 are formed in the outer walls of the two sides of the base 8 in a penetrating mode, and the mounting of the whole equipment is achieved through the mounting screw holes 9 in the base 8 and matched with bolts; the water inlet pipe 2 and the water outlet pipe 3 are both one-way pipes, and the outer walls of one ends of the water inlet pipe 2 and the water outlet pipe 3 are fixedly welded with mounting flanges 10, so that the later stage pipeline connection is facilitated through the mounting flanges 10; the bearing 11 is embedded at the rotating connection position of the rotating shaft 65 and the top cover 63, a sealing ring is embedded on the inner wall of the top cover 63 below the bearing 11, and the arrangement of the bearing 11 is favorable for the stable rotation of the brush 66 in the later period; the bristles of the brush 66 are soft bristles, so that the impurities in the later-stage filtering lamination 62 can be removed conveniently; the bristles of the brush 66 are in contact connection with the inner walls of the two sides of the filtering lamination 62, and impurities on the filtering lamination 62 are removed through the brush 66; when the laminated filter for seawater desalination treatment is used, water to be treated enters through the water inlet pipe 2, the guide is controlled through the back flush valve 4, the water enters the installation cylinder 61, the water is filtered through the filtering laminated sheet 62, the filtered water is discharged into the water outlet pipe 3 through the water outlet 69, the guide is changed through the back flush valve 4 after long-term filtering, the filtered water enters the back flush valve 4 from the water outlet 69 through the water outlet pipe 3, the polluted impurities are discharged from the water inlet 68 through back flushing, the polluted impurities enter the sewage discharge pipe 5 through the back flush valve 4, the motor 67 works to drive the brush 66 to rotate in the back flush process, and the back flush valve 4 is cleaned in an auxiliary mode through the brush 66.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 sea water desalination is lamination filter for processing, includes lamination filter main part (1), inlet tube (2), outlet pipe (3), back flush valve (4), blow off pipe (5), filter assembly (6), bracing piece (7), base (8), installation screw (9), mounting flange (10) and bearing (11), its characterized in that: a water inlet pipe (2) is arranged on the outer wall of one side of the laminated filter main body (1), a water outlet pipe (3) is correspondingly arranged on the outer wall of the laminated filter main body (1) on one side of the water inlet pipe (2), and filter components (6) are distributed on the outer wall of the top end of the water outlet pipe (3); the filter assembly (6) comprises an installation barrel (61), a filtering lamination (62), a top cover (63), installation threads (64), a rotating shaft (65), a brush (66), a motor (67), a water inlet (68) and a water outlet (69), wherein the installation barrel (61) is distributed on the outer wall of the top end of the water outlet pipe (3), the filtering lamination (62) is fixedly sleeved on the inner walls of two sides of the installation barrel (61), the top cover (63) is installed on the outer wall of the top end of the installation barrel (61), the outer walls of two sides of the top end of the installation barrel (61) and the inner walls of two sides of the top cover (63) are correspondingly provided with the installation threads (64), the center of the outer wall of the top end of the top cover (63) is fixedly embedded with the motor (67), one end of an output shaft of the motor (67) penetrates through the rotating shaft (65) fixedly connected with the inside of the top cover (63), and the brushes, a water inlet (68) is arranged on the inner wall of the bottom end at one side of the mounting cylinder (61) in a through way, a water outlet (69) is arranged at the center of the inner wall of the bottom end of the mounting cylinder (61) in a penetrating way, the bottom end of the water outlet (69) is communicated with the outer wall of the top end of the water outlet pipe (3), back flush valves (4) are symmetrically arranged on the outer wall between the water inlet pipe (2) and the water outlet pipe (3), one end of the back flush valve (4) is communicated with the outer wall of one side of the water inlet pipe (2), the other end of the back flush valve (4) is communicated with one end of the water inlet (68), a drain pipe (5) is arranged below the back flush valve (4), the bottom end of the back flush valve (4) is communicated with the outer wall of the top end of the sewage discharge pipe (5), and the outer walls of the middle parts of the bottom ends of the water inlet pipe (2) and the water outlet pipe (3) are fixedly welded with supporting rods (7).
2. The laminated filter for desalination treatment of sea water according to claim 1, characterized in that: the bottom end outer wall of the supporting rod (7) is fixedly welded with a base (8), and installation screw holes (9) are formed in the outer walls of the two sides of the base (8) in a penetrating mode.
3. The laminated filter for desalination treatment of sea water according to claim 1, characterized in that: the water inlet pipe (2) and the water outlet pipe (3) are both one-way pipes, and a mounting flange (10) is welded and fixed on the outer wall of one end of the water inlet pipe (2) and the outer wall of one end of the water outlet pipe (3).
4. The laminated filter for desalination treatment of sea water according to claim 1, characterized in that: the bearing (11) is installed with the rotation junction of axis of rotation (65) and top cap (63) is inlayed, and inlays on the inner wall that top cap (63) is located bearing (11) below and installs the sealing washer.
5. The laminated filter for desalination treatment of sea water according to claim 1, characterized in that: the bristles of the brush (66) are soft bristles.
6. The laminated filter for desalination treatment of sea water according to claim 1, characterized in that: the bristles of the brush (66) are in contact connection with the inner walls of the two sides of the filter lamination (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911059283.6A CN112755614A (en) | 2019-11-01 | 2019-11-01 | Lamination filter for seawater desalination treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911059283.6A CN112755614A (en) | 2019-11-01 | 2019-11-01 | Lamination filter for seawater desalination treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112755614A true CN112755614A (en) | 2021-05-07 |
Family
ID=75691947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911059283.6A Withdrawn CN112755614A (en) | 2019-11-01 | 2019-11-01 | Lamination filter for seawater desalination treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112755614A (en) |
-
2019
- 2019-11-01 CN CN201911059283.6A patent/CN112755614A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210507 |