CN109364539B - Large-scale back flush lamination formula water-locator with electro-magnet structure - Google Patents
Large-scale back flush lamination formula water-locator with electro-magnet structure Download PDFInfo
- Publication number
- CN109364539B CN109364539B CN201811635305.4A CN201811635305A CN109364539B CN 109364539 B CN109364539 B CN 109364539B CN 201811635305 A CN201811635305 A CN 201811635305A CN 109364539 B CN109364539 B CN 109364539B
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- Prior art keywords
- lamination
- back washing
- water
- water outlet
- sleeve
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- 238000003475 lamination Methods 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 238000011001 backwashing Methods 0.000 claims abstract description 89
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a large-scale back-washing laminated water distributor with an electromagnet structure, wherein the lower part of a base is provided with a water inlet connecting part, the base is provided with a matching part, a lamination frame for containing a filtering material is arranged on the matching part, water through cavities are uniformly arranged on the lamination frame, a lamination group formed by overlapping a plurality of laminations is sleeved outside the lamination frame, a water outlet channel is arranged on each lamination, an electromagnet is embedded in each lamination, the electromagnets in adjacent laminations are electrified with reverse current, and the number of turns of coils of the electromagnet in the lamination group is increased from top to bottom; a back washing sleeve is arranged outside the lamination set and is in threaded connection with the upper part of the lamination frame, a back washing interface is arranged on the upper part of the back washing sleeve and is communicated with a back washing channel in the back washing sleeve, a water outlet hole is arranged on the back washing sleeve, and the back washing sleeve is connected with a rotating motor; the advantages are that: reasonable structure, good back washing effect and long service life.
Description
Technical Field
The invention relates to the field of water distributor manufacturing, in particular to a large-scale backwashing lamination type water distributor with an electromagnet structure.
Background
The laminated water distributor is formed by stacking a plurality of laminated sheets together into a barrel shape, is usually applied to a filter or an ion exchange regenerator filled with a granular filter material and plays the roles of distributing water uniformly and blocking the loss of the filter material; the upper water distributor is arranged at the upper part, and the upper end of the upper water distributor is provided with a water inlet interface and is fixed on a pipeline through threads.
A water outlet channel is formed between adjacent laminations of the laminated water distributor, and the laminated water distributor can block the water outlet channel after being used for a period of time due to impurities in water, so that the water distribution effect is influenced; especially, some water distributors applied to agriculture are often river water (containing a large amount of silt) and are easy to cause blockage of a water outlet channel, the existing solution is that water is used for washing from outside to inside (similar to back washing operation), but the effect is not ideal, when the blockage is serious, even the laminated water distributor needs to be disassembled, laminated plates are washed one by one, time and labor are wasted, and the disassembly and the assembly of a large-scale water distributor are troublesome, so that the structure of the existing laminated water distributor needs to be further improved.
Disclosure of Invention
The invention aims to make up the defects, and discloses a large backwashing laminated water distributor with an electromagnet structure, which has a reasonable structure, a good backwashing effect and a long service life to the society.
The technical scheme of the invention is realized as follows:
a large-scale back-flushing laminated water distributor with an electromagnet structure comprises a base, wherein a water inlet connecting part is arranged at the lower part of the base, a matching part is arranged on the base, a laminated frame which is used for containing filtering materials is arranged on the matching part, water through cavities are uniformly arranged on the laminated frame, a laminated stack which is formed by overlapping a plurality of laminated sheets is sleeved outside the laminated frame, a water outlet channel is arranged on each laminated sheet, electromagnets are embedded in the laminated sheets, the electromagnets in adjacent laminated sheets are electrified with reverse current, and the number of turns of coils of the electromagnets in the laminated stack is increased progressively from top to bottom; a back washing sleeve is arranged outside the lamination group and is in threaded connection with the upper part of the lamination frame, a back washing interface is arranged on the upper part of the back washing sleeve and is communicated with a back washing channel in the back washing sleeve, a water outlet hole is formed in the back washing sleeve, and the back washing sleeve is connected with a rotating motor; when water is distributed, the water outlet channel is aligned with the water outlet hole on the back washing sleeve to form a water outlet passage; during back flushing, the back flushing sleeve is rotated to ascend, the water outlet channel is staggered with the water outlet hole on the back flushing sleeve, and the back flushing channel is communicated with the water outlet channel.
One side of the lamination is provided with an assembling convex block, the other side of the lamination is provided with an assembling groove matched with the assembling convex block, and the assembling convex block is embedded into the corresponding assembling groove; the height of the assembling convex block is larger than the separation distance of the lamination sheets during backwashing.
In the same cross section, the water outlet channels are spirally distributed.
The area of the water passing section of the water outlet channel is gradually reduced.
The upper end of the lamination frame is provided with a protruding part, and a pressing part matched with the protruding part is arranged in the backwashing sleeve.
The lamination frame is characterized in that a limiting lug is arranged on the outer wall of the lamination frame, and a limiting groove matched with the limiting lug is formed in the inner periphery of the lamination group.
The lower end of the back washing sleeve is provided with an O-shaped ring, and the O-shaped ring and the matching part form sealing.
Compared with the prior art, the invention has the advantages that:
according to the large-scale backwashing lamination type water distributor with the electromagnet structure, the backwashing sleeve is arranged outside the lamination group, and the backwashing sleeve is driven by the rotating motor to realize switching between a water distribution state and a backwashing state, so that the operation is simple and convenient; in addition, as the backwashing sleeve rotates and rises, the space where the lamination set is located is increased, and the laminations can be separated from each other under the repulsion action of the electromagnets, so that the backwashing effect is greatly improved, the maintenance cost of the water distributor is greatly reduced, and the service life of the water distributor is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view showing a water distribution state of the present invention;
FIG. 3 is a sectional view showing a backwashing state of the present invention;
FIG. 4 is a cross-sectional view of the backwash sleeve of FIG. 2;
figure 5 is a schematic view of the assembly of the lamination stack according to the invention;
FIG. 6 is a schematic view of the assembly of adjacent laminations of the present invention;
figure 7 is a cross-sectional block diagram of a laminate of the present invention.
Detailed Description
The names of the reference numbers in the drawings of the invention are as follows:
the water supply device comprises a base 1, a water inlet connecting part 11, a matching part 12, a lamination frame 2, a water passing cavity 2a, a protruding part 21, a limiting lug 22, a lamination 3, a water outlet channel 3a, an assembling lug 31, an assembling groove 32, an electromagnet 4, a backwashing sleeve 5, a backwashing channel 5a, a water outlet hole 5b, a backwashing interface 51, a pressing part 52, a rotating motor 6, a motor support 61 and an O-shaped ring 7.
The invention is described in further detail below with reference to the accompanying drawings:
as shown in figures 1 to 7 of the drawings,
a large-scale back flush laminated water distributor with an electromagnet structure comprises a base 1, wherein a water inlet connecting part 11 is arranged at the lower part of the base 1, a matching part 12 is arranged on the base 1, a laminated frame 2 which is used for containing filtering materials is arranged on the matching part 12, water through cavities 2a are uniformly arranged on the laminated frame 2, a laminated group formed by a plurality of laminated sheets 3 in a stacked mode is sleeved outside the laminated frame 2, a water outlet channel 3a is arranged on each laminated sheet 3, an electromagnet 4 is embedded in each laminated sheet 3, the electromagnets 4 in adjacent laminated sheets 3 are connected with reverse current, and the number of turns of the electromagnet 4 in the laminated group is increased from top to bottom; a back washing sleeve 5 is arranged outside the lamination stack, the back washing sleeve 5 is in threaded connection with the upper part of the lamination stack 2, a back washing interface 51 is arranged on the upper part of the back washing sleeve 5, the back washing interface 51 is communicated with a back washing channel 5a in the back washing sleeve 5, a water outlet hole 5b is arranged on the back washing sleeve 5, and the back washing sleeve 5 is connected with a rotating motor 6; when water is distributed, the water outlet channel 3a is aligned with the water outlet 5b on the back washing sleeve 5 to form a water outlet passage; during back flushing, the back flushing sleeve 5 is rotated to rise, the water outlet channel 3a is staggered with the water outlet holes 5b on the back flushing sleeve 5, and meanwhile the back flushing channel 5a is communicated with the water outlet channel 3 a.
One surface of the lamination 3 is provided with an assembling convex block 31, the other surface of the lamination 3 is provided with an assembling groove 32 matched with the assembling convex block 31, and the assembling convex block 31 is embedded into the corresponding assembling groove 32; the height of the assembling convex blocks 31 is larger than the separation distance of the lamination 3 during back washing.
In the same cross section, the water outlet channels 3a are spirally distributed. The spiral distribution enables the water distribution and the water outlet to be spirally sprayed out, and the water distribution can be more uniform.
The area of the water passing section of the water outlet channel 3a is gradually reduced. The water outlet pressure during water distribution can be increased through the arrangement.
The cooperation of the assembly projections 31 and the assembly grooves 32 enables the lamination stack to form a whole; the height of the assembly lugs 31 is larger than the separation distance of the laminations 3 during backwashing, so that the assembly lugs 31 are still positioned in the corresponding assembly grooves 32 during backwashing.
The upper end of the lamination frame 2 is provided with a protruding part 21, and a pressing part 52 matched with the protruding part 21 is arranged in the back washing sleeve 5.
The extension part 21 is arranged to prevent the lamination 3 from separating from the range of the lamination frame 2 during backwashing.
The outer wall of the lamination frame 2 is provided with a limiting lug 22, and the inner periphery of the lamination group is provided with a limiting groove matched with the limiting lug 22.
The cooperation of the limiting convex block 22 and the limiting groove can avoid that the lamination set is driven to rotate when the backwashing sleeve 5 rotates, and the rotation of the lamination set can cause difficulty in aligning the water outlet channel 3a with the water outlet hole 5b (or the water outlet channel 3a with the backwashing channel 5a) during state switching.
The lower end of the back washing sleeve 5 is provided with an O-shaped ring 7, and the O-shaped ring 7 and the matching part 12 form sealing.
The working principle is as follows:
the large-scale water distributor is large in size and heavy in weight, and the state switching is driven by the rotating motor 6; the rotating motor 6 is fixed to the motor bracket 61.
When the water distribution state is realized, the back washing sleeve 5 descends to be positioned at the lower limit position, the pressing part 52 in the back washing sleeve 5 presses the lamination group, the water outlet channel 3a is aligned with the water outlet hole 5b on the back washing sleeve 5 to form a water outlet passage, at the moment, the back washing channel 5a and the water outlet channel 3a are staggered, the water inlet connecting part 11 of the base 1 is connected with the water inlet pipeline, water enters the lamination frame 2 from the water inlet pipeline, passes through the water through cavity 2a of the lamination frame 2 and the water outlet channel 3a of the lamination group and finally spills out from the water outlet hole 5b of the back washing sleeve 5, and the water distribution is completed.
When in a backwashing state, the rotating motor 6 drives the backwashing sleeve 5 to rotate to enable the backwashing sleeve to ascend to a limit position, at the moment, the backwashing channel 5a is aligned with the water outlet channel 3a, the water outlet channel 3a is staggered with the water outlet hole 5b, the backwashing interface 51 is connected with a backwashing pipeline, backwashing water enters from the backwashing interface 51 and washes the laminated sheet set through the backwashing channel 5a and the water outlet channel 3a, the washed water flows out from the water inlet connecting part 11, the discharged water can be discharged from the water inlet pipeline, and a backwashing water discharge pipe can be connected beside the water inlet pipeline. During back washing, as the back washing sleeve 5 rises, the space where the lamination group is located is increased, the laminations 3 are separated from each other under the repulsive action of the magnetic force of the electromagnet 4, the gap between the laminations 3 is increased, the back washing is facilitated, and the back washing effect can be greatly improved.
According to the ampere rule, the current direction is opposite, the formed electromagnet poles are opposite, the magnetic force is stronger when the number of turns of the coil is larger, and the gravity of the upper lamination 3 needs to be borne simultaneously when the lower electromagnet 4 is in repulsion action, so that the electromagnetic force of the lower electromagnet 4 needs to be stronger than that of the upper electromagnet 4.
Claims (7)
1. The utility model provides a large-scale back flush lamination formula water-locator with electromagnet structure, including base (1), the lower part of base (1) be provided with into water connecting portion (11), its characterized in that: the base (1) is provided with a matching part (12), a lamination frame (2) which is used for containing filtering materials is arranged in the matching part (12), water passing cavities (2a) are uniformly arranged on the lamination frame (2), a lamination group formed by overlapping a plurality of laminations (3) is sleeved outside the lamination frame (2), a water outlet channel (3a) is arranged on the laminations (3), electromagnets (4) are embedded in the laminations (3), reverse current is applied to the electromagnets (4) in adjacent laminations (3) when the electromagnets are electrified, and the number of turns of coils of the electromagnets (4) in the lamination group is increased from top to bottom; a back washing sleeve (5) is arranged outside the lamination set, the back washing sleeve (5) is in threaded connection with the upper part of the lamination frame (2), a back washing interface (51) is arranged on the upper part of the back washing sleeve (5), the back washing interface (51) is communicated with a back washing channel (5a) in the back washing sleeve (5), a water outlet hole (5b) is formed in the back washing sleeve (5), and the back washing sleeve (5) is connected with a rotating motor (6); when water is distributed, the water outlet channel (3a) is aligned with the water outlet hole (5b) on the back washing sleeve (5) to form a water outlet passage; during back washing, the back washing sleeve (5) is rotated to lift the back washing sleeve, the water outlet channel (3a) is staggered with the water outlet hole (5b) on the back washing sleeve (5), and the back washing channel (5a) is communicated with the water outlet channel (3 a).
2. The large backwash laminated water distributor with the electromagnet structure as claimed in claim 1, wherein: one surface of the lamination (3) is provided with an assembling convex block (31), the other surface of the lamination (3) is provided with an assembling groove (32) matched with the assembling convex block (31), and the assembling convex block (31) is embedded into the corresponding assembling groove (32); the height of the assembling convex blocks (31) is larger than the separation distance of the lamination sheets (3) during backwashing.
3. The large backwash laminated water distributor with the electromagnet structure as claimed in claim 2, wherein: in the same cross section, the water outlet channels (3a) are spirally distributed.
4. The large backwash laminated water distributor with the electromagnet structure as claimed in claim 3, wherein: the area of the water passing section of the water outlet channel (3a) is gradually reduced.
5. The large backwash laminated water distributor with the electromagnet structure as claimed in claim 4, wherein: the upper end of the lamination frame (2) is provided with a protruding part (21), and a pressing part (52) matched with the protruding part (21) is arranged in the backwashing sleeve (5).
6. The large backwash laminated water distributor with the electromagnet structure as claimed in claim 5, wherein: the lamination stack is characterized in that a limiting bump (22) is arranged on the outer wall of the lamination stack (2), and a limiting groove matched with the limiting bump (22) is formed in the inner periphery of the lamination stack.
7. The large backwash laminated water distributor with the electromagnet structure as claimed in claim 6, wherein: the lower end of the back washing sleeve (5) is provided with an O-shaped ring (7), and the O-shaped ring (7) and the matching part (12) form sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635305.4A CN109364539B (en) | 2018-12-29 | 2018-12-29 | Large-scale back flush lamination formula water-locator with electro-magnet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635305.4A CN109364539B (en) | 2018-12-29 | 2018-12-29 | Large-scale back flush lamination formula water-locator with electro-magnet structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109364539A CN109364539A (en) | 2019-02-22 |
| CN109364539B true CN109364539B (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811635305.4A Active CN109364539B (en) | 2018-12-29 | 2018-12-29 | Large-scale back flush lamination formula water-locator with electro-magnet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109364539B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587992A (en) * | 2020-11-24 | 2021-04-02 | 侯涛 | Laminated filter |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429409A1 (en) * | 1989-11-24 | 1991-05-29 | GEL - S.r.l. | Self-cleaning filter for hydraulic systems fitted with an hydraulic turbine which operates a number of cleaning brushes |
| IL122675A (en) * | 1997-12-18 | 2001-01-28 | Ar Kal Plastics Products 1973 | Reverse flow spin-cleaning liquid filters |
| DE19523463B4 (en) * | 1995-06-28 | 2004-09-09 | Mahle Filtersysteme Gmbh | Backwashable filter for liquids |
| CN2875559Y (en) * | 2006-02-24 | 2007-03-07 | 河北科技大学 | Back flushing lamination type filter for microfilling |
| CN200942311Y (en) * | 2006-06-02 | 2007-09-05 | 胡高中 | Multi-functional high-performance energy-saving backwashing full-automatic filter device |
| CN102063996A (en) * | 2010-07-27 | 2011-05-18 | 郑学明 | Energy maker |
| CN201959625U (en) * | 2011-03-02 | 2011-09-07 | 温州市润新机械制造有限公司 | Backflushing lower distributor |
| CN202666524U (en) * | 2012-05-22 | 2013-01-16 | 江苏江华水处理设备有限公司 | Improved laminated filter |
| CN204017490U (en) * | 2014-08-05 | 2014-12-17 | 余姚市生碧源环保科技有限公司 | A kind of filtration of backwash laminated filter and backwash conversion equipment |
| CN104529047A (en) * | 2015-01-22 | 2015-04-22 | 深圳市爱玛特科技有限公司 | Front filter |
| CN105396354A (en) * | 2015-11-16 | 2016-03-16 | 江苏源之翼电气有限公司 | Self-cleaning lamination permeation water purifier |
-
2018
- 2018-12-29 CN CN201811635305.4A patent/CN109364539B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429409A1 (en) * | 1989-11-24 | 1991-05-29 | GEL - S.r.l. | Self-cleaning filter for hydraulic systems fitted with an hydraulic turbine which operates a number of cleaning brushes |
| DE19523463B4 (en) * | 1995-06-28 | 2004-09-09 | Mahle Filtersysteme Gmbh | Backwashable filter for liquids |
| IL122675A (en) * | 1997-12-18 | 2001-01-28 | Ar Kal Plastics Products 1973 | Reverse flow spin-cleaning liquid filters |
| CN2875559Y (en) * | 2006-02-24 | 2007-03-07 | 河北科技大学 | Back flushing lamination type filter for microfilling |
| CN200942311Y (en) * | 2006-06-02 | 2007-09-05 | 胡高中 | Multi-functional high-performance energy-saving backwashing full-automatic filter device |
| CN102063996A (en) * | 2010-07-27 | 2011-05-18 | 郑学明 | Energy maker |
| CN201959625U (en) * | 2011-03-02 | 2011-09-07 | 温州市润新机械制造有限公司 | Backflushing lower distributor |
| CN202666524U (en) * | 2012-05-22 | 2013-01-16 | 江苏江华水处理设备有限公司 | Improved laminated filter |
| CN204017490U (en) * | 2014-08-05 | 2014-12-17 | 余姚市生碧源环保科技有限公司 | A kind of filtration of backwash laminated filter and backwash conversion equipment |
| CN104529047A (en) * | 2015-01-22 | 2015-04-22 | 深圳市爱玛特科技有限公司 | Front filter |
| CN105396354A (en) * | 2015-11-16 | 2016-03-16 | 江苏源之翼电气有限公司 | Self-cleaning lamination permeation water purifier |
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| CN109364539A (en) | 2019-02-22 |
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Effective date of registration: 20210415 Address after: 266400 Xinan Industrial Park, qianwangang Road, Qingdao Economic and Technological Development Zone, Shandong Province Applicant after: QINGDAO RISENSE ELECTROMECHANICAL Co.,Ltd. Address before: Room 405, No. 3, 112 Lane, Guofeng Street, Haishu District, Ningbo City, Zhejiang Province Applicant before: Xu Jianping |
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