CN111732167A - Magnetic separation device for sewage treatment - Google Patents
Magnetic separation device for sewage treatment Download PDFInfo
- Publication number
- CN111732167A CN111732167A CN202010729114.5A CN202010729114A CN111732167A CN 111732167 A CN111732167 A CN 111732167A CN 202010729114 A CN202010729114 A CN 202010729114A CN 111732167 A CN111732167 A CN 111732167A
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- Prior art keywords
- magnetic
- magnetic separation
- iron material
- separation groove
- rod
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- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
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- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- 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)
- Analytical Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a magnetic separation device for sewage treatment, which comprises a magnetic separation groove, wherein a liquid guide pipe body and a liquid drainage channel which are respectively positioned at two side parts of the magnetic separation groove are arranged on the side wall of the magnetic separation groove, a top plate is arranged at an upper port of the magnetic separation groove, a magnetic adsorption cylinder mechanism with an arc top positioned at the upper side of the top plate is arranged in the magnetic separation groove, the magnetic adsorption cylinder mechanism comprises an iron material cylinder body, semicircular magnetic columns and a rotary rod shaft, end plates which are in rotary fit with the two end parts of the magnetic adsorption cylinder mechanism are respectively arranged at the two end parts of the magnetic adsorption cylinder mechanism, the end surfaces of the end plates are fixedly connected with the side wall of the magnetic separation groove, a semicircular magnetic column which is positioned in the magnetic separation groove is arranged at the inner side of the iron material cylinder body, one end part of the semicircular magnetic column is fixedly connected with one end. The sewage treatment device is simple in structure, capable of effectively cleaning magnetic impurities in mixed liquid and improving the magnetic effect of sewage, convenient to operate and high in practicability.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a magnetic separation device for sewage treatment.
Background
The magnetic separation technology is mainly applied to two processes of supermagnetic separation and purification and magnetic coagulation and precipitation in sewage treatment at present. Mainly utilizes the condensation property and the magnetism of the pollutants. The rare earth magnetic powder is treated by adding water to endow magnetism to the condensed pollutants, so that the condensed pollutants are condensed into particles with increased surface diameters, and the particles are removed under the magnetic force of a magnetic field or naturally settled to realize the separation of water and the pollutants.
The sewage can generate two kinds of magnetic ions of floating and depositing after the pollutants are magnetized, the existing magnetic separation device only sprays magnetic powder to realize that the impurities generate magnetism and float or settle, but the two kinds of particles in the sewage are relatively troublesome to clean.
Disclosure of Invention
The invention aims to provide a magnetic separation device for sewage treatment so as to achieve the aim.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a sewage treatment uses magnetic separation device, includes the magnetic separation groove, is provided with drain body, the flowing back passageway that is located magnetic separation groove both sides portion respectively on the magnetic separation groove lateral wall, magnetic separation groove upper port is provided with roof and the inside magnetic adsorption section of thick bamboo mechanism that is provided with the arc top and is located the roof upside of magnetic separation groove, and magnetic adsorption section of thick bamboo mechanism both ends pass through the collateral branch frame and install on the roof, and magnetic adsorption section of thick bamboo mechanism includes iron material barrel, semicircle magnetism post and rotation rotary rod axle, and magnetic adsorption section of thick bamboo mechanism both ends all are provided with its normal running fit's end plate and end plate terminal surface and magnetic separation groove lateral wall fixed connection, and iron material barrel is located between two end plates and iron material barrel both ends rotate with the end plate and be connected, and iron material barrel inboard is provided with the semicircle magnetism post that is located the magnetic separation groove and half a circle magnetism post tip and one of the end plate terminal surface fixed connection among them, iron material barrel inner wall is provided with Move the rotatory power subassembly of rotatory pole, be provided with on the roof with the magnetism adsorb a mechanism corresponding and strike off the subassembly of striking off of iron material barrel surface adsorption's magnetic impurities, the iron material barrel is the barrel that a plurality of arcs enclose and two adjacent arc avris are connected fixedly through insulating spacer.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the radius of the inner arc surface of the iron material cylinder body is larger than that of the semicircular magnetic column.
In one alternative: the power assembly is a power motor arranged on the side support, and the output end of the power motor is rotatably connected with the end part of the rotating rotary rod shaft through a first belt transmission pair.
In one alternative: the scraping assembly comprises a material guiding scraping piece and a supporting rod column, and the bottom of the supporting rod column is detachably mounted at the top of the top plate through a mounting base plate.
In one alternative: the material guide scraping piece comprises a scraping strip and a material collecting groove, the scraping strip scraping edge is abutted against the outer wall of the iron material barrel and arranged at the opening end of the material collecting groove, and a material guide pipe body is arranged on one side, away from the scraping strip, of the material collecting groove.
In one alternative: the side support is further provided with a transverse cleaning rod shaft which is positioned on the arc top of the iron material cylinder body and the axis of the transverse cleaning rod shaft is parallel to the axis of the rotating rod shaft, a cleaning assembly is arranged on the transverse cleaning rod shaft and is in transmission connection with the power unit through a second belt transmission pair, the cleaning assembly comprises a transverse rod and a cleaning brush, the length direction of the transverse rod is parallel to the axial direction of the hanging rod, the cleaning brush is installed on the lower rod wall of the transverse rod, and two ends of the transverse rod are fixedly connected with the rod wall of the transverse cleaning rod shaft through.
In one alternative: the number of the cleaning assemblies on the transverse cleaning rod shaft is at least four.
Compared with the prior art, the invention has the following beneficial effects:
the device in the power component drive rotate rotatory pole axle rotatory and order about the rotation of iron material barrel, and the iron material barrel rotates when magnetic separation inslot portion, because the arc groove is close to the semicircle magnetism post and has certain magnetism, thereby can adsorb the impurity of taking magnetism in the inside mixed liquid of magnetic separation inslot on the iron material barrel is surperficial, so magnetic impurity can be along with the iron material barrel is rotatory to removing arc top department, and because the iron material barrel is located the arc top and keeps away from the semicircle magnetism post and magnetism is minimum or nonmagnetic, magnetic impurity is minimum with iron material barrel surface adsorption, utilize the assembly of striking off to strike off magnetic impurity on the iron material barrel outer wall, reciprocal operation so, can effectively get rid of the magnetic impurity in the mixed liquid. The sewage treatment device is simple in structure, capable of effectively cleaning magnetic impurities in mixed liquid and improving the magnetic effect of sewage, convenient to operate and high in practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the iron material cylinder according to the present invention.
Fig. 3 is a schematic structural view of a material guiding scraper according to the present invention.
Notations for reference numerals: the device comprises a magnetic separation tank 1, a liquid guide pipe body 2, a liquid discharge channel 3, a filter screen plate 4, a magnetic adsorption cylinder mechanism 5, an arc groove 6, an iron material cylinder 7, a fixed support rod 8, a semi-circular magnetic column 9, an insulating spacer 10, a rotary rotating rod shaft 11, a material guide scraper 12, a support rod column 13, a mounting bottom plate 14, a side support 16, a cleaning assembly 17, an end plate 18, a mounting ring 19, a power motor 20, a first belt transmission pair 21, a second belt transmission pair 22, a transverse cleaning rod shaft 23, a transverse rod 24, a cleaning brush 25, a suspender 26, a material guide pipe body 27, a material collecting groove 28, a scraper strip 29 and a top plate 30.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a magnetic separation device for sewage treatment includes a magnetic separation tank 1, a liquid guide tube body 2 and a liquid discharge channel 3 respectively located at two side portions of the magnetic separation tank 1 are disposed on a side wall of the magnetic separation tank 1, a top plate 30 is disposed at an upper port of the magnetic separation tank 1, a magnetic adsorption cylinder mechanism 5 is disposed in the magnetic separation tank 1, an arc top of the magnetic adsorption cylinder mechanism 5 is located above the top plate 30, two end portions of the magnetic adsorption cylinder mechanism 5 are mounted on the top plate 30 through side brackets 16, the magnetic adsorption cylinder mechanism 5 includes an iron cylinder 7, a semicircular magnetic column 9 and a rotating rotary rod shaft 11, end plates 18 rotatably engaged with the two end portions of the magnetic adsorption cylinder mechanism 5 are disposed at two end portions of the magnetic adsorption cylinder mechanism, end surfaces of the end plates 18 are fixedly connected with a side wall of the magnetic separation tank 1, the iron cylinder 7 is located between the two end plates 18, two end portions of the iron cylinder 7 are rotatably connected with the end plates 18, a semicircular magnetic column 18 end faces are fixedly connected, the inner wall of the iron material cylinder 7 is fixedly connected with the rod wall of the rotating rotary rod shaft 11 through a fixed support rod 8, a side support 16 is provided with a power assembly for driving the rotating rotary rod shaft 11 to rotate, a top plate 30 is provided with a scraping assembly which corresponds to the magnetic adsorption cylinder mechanism 5 and scrapes magnetic impurities adsorbed on the surface of the iron material cylinder 7, the iron material cylinder 7 is a cylinder formed by a plurality of arc plates in a surrounding mode, the side edges of two adjacent arc plates are fixedly connected through an insulating spacer 10, and the radius of the inner arc surface of the iron material cylinder 7 is larger than that of the semicircular magnetic column 9;
when the magnetic separation device is used, mixed liquid which is poured from the liquid guide pipe body 2 and is subjected to magnetic powder treatment enters the magnetic separation tank 1, the power assembly drives the rotating rotary rod shaft 11 to rotate and drives the iron material cylinder 7 to rotate, when the iron material cylinder 7 rotates to the inside of the magnetic separation tank 1, the arc groove 6 is close to the semicircular magnetic column 9 and has certain magnetism, so that magnetic impurities in the mixed liquid in the magnetic separation tank 1 can be adsorbed on the surface of the iron material cylinder 7, the magnetic impurities can rotate to the moving arc top along with the iron material cylinder 7, the iron material cylinder 7 is positioned at the arc top and is far away from the semicircular magnetic column 9, the magnetism is extremely small or non-magnetic, the adsorption force between the magnetic impurities and the surface of the iron material cylinder 7 is extremely small, the magnetic impurities on the outer wall of the iron material cylinder 7 can be scraped by the scraping assembly, and the operation is repeated in this way, so that the; the insulating spacers 10 among the arc-shaped plates can isolate magnetic conduction to avoid arc bottom and have magnetic arc-shaped plate conduction magnetism;
the power assembly is a power motor 20 arranged on the side bracket 16, and the output end of the power motor 20 is rotatably connected with the end part of the rotating rotary rod shaft 11 through a first belt transmission pair 21; strike off the subassembly and scrape 12 and branch post 13 including the guide, a demountable installation is passed through mounting plate 14 at roof 30 top in the bottom of branch post 13, and the guide is scraped 12 and is included scraping strip 29 and collecting tank 28, scrape strip 29 and scrape the limit and lean on iron material barrel 7 outer wall and scrape strip 29 setting at collecting tank 28 open end, collecting tank 28 is kept away from one side of scraping strip 29 and is provided with guide tube body 27, scrapes strip 29 and can scrape and place the magnetic impurities on iron material barrel 7 surface in collecting tank 28 from iron material barrel 7, discharges by guide tube body 27 at last, be provided with on filter screen plate 4 and equally divide and do not to the slope setting of arc chute 6 corresponding to iron material barrel 7's arc chute 6 and filter screen plate 4 both sides and middle part, can lead to the magnetic impurities who subsides like this and can remove to in the arc chute 6 and be convenient for the absorption of iron material barrel 7.
Example 2
The embodiment of the invention is different from the embodiment 1 in that: the side support 16 is further provided with a transverse cleaning rod shaft 23 which is positioned at the arc top of the iron material cylinder 7 and the axis of which is parallel to the axis of the rotating rotary rod shaft 11, a cleaning assembly 17 is arranged on the transverse cleaning rod shaft 23, the transverse cleaning rod shaft 23 is in transmission connection with the power unit through a second belt transmission pair 22, the cleaning assembly 17 comprises a cross rod 24 and a cleaning brush 25, the length direction of the cross rod 24 is axially parallel to a suspender 26, the cleaning brush 25 is installed on the lower rod wall of the cross rod 24, and two end parts of the cross rod 24 are fixedly connected with the rod wall of the transverse cleaning rod shaft 23 through the suspender 26;
the power unit drives the transverse cleaning rod shaft 23 to rotate and drives the cleaning assembly 17 to rotate, the cleaning brushes 25 in the cleaning assembly 17 can clean and drop impurities on the outer wall of the iron material cylinder 7, the impurity cleaning effect is further improved, and the number of the cleaning assemblies 17 on the transverse cleaning rod shaft 23 is at least four.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A magnetic separation device for sewage treatment comprises a magnetic separation groove (1), wherein a liquid guide pipe body (2) and a liquid discharge channel (3) which are respectively positioned at two side parts of the magnetic separation groove (1) are arranged on the side wall of the magnetic separation groove (1), and is characterized in that a top plate (30) is arranged at the upper port of the magnetic separation groove (1), a magnetic adsorption cylinder mechanism (5) with an arc top positioned at the upper side of the top plate (30) is arranged in the magnetic separation groove (1), two end parts of the magnetic adsorption cylinder mechanism (5) are arranged on the top plate (30) through side brackets (16), the magnetic adsorption cylinder mechanism (5) comprises an iron material cylinder body (7), a semi-circular magnetic column (9) and a rotating rod shaft (11), two end parts of the magnetic adsorption cylinder mechanism (5) are respectively provided with an end plate (18) which is in rotating fit with the magnetic adsorption cylinder mechanism, the end surface of the end plate (18) is fixedly connected with the side wall of the magnetic separation groove (1), the iron material cylinder body (7) is positioned between the two end plates, the inner side of the iron material cylinder body (7) is provided with a semicircular magnetic column (9) located in the magnetic separation groove (1), one end of the semicircular magnetic column (9) is fixedly connected with one end plate (18), the inner wall of the iron material cylinder body (7) is fixedly connected with the rod wall of the rotating rod shaft (11) through a fixed support rod (8), a side support (16) is provided with a power assembly for driving the rotating rod shaft (11) to rotate, a top plate (30) is provided with a scraping assembly which corresponds to the magnetic adsorption cylinder mechanism (5) and scrapes magnetic impurities adsorbed on the surface of the iron material cylinder body (7), and the iron material cylinder body (7) is a cylinder body formed by surrounding a plurality of arc plates and the side edges of two adjacent arc plates are fixedly connected through an insulating spacer (10).
2. A magnetic separation device for sewage treatment according to claim 1, characterized in that the radius of the intrados of the iron material cylinder (7) is larger than the radius of the semicircular magnetic column (9).
3. A sewage treatment magnetic separation device according to claim 1, characterized in that the power assembly is a power motor (20) arranged on the side bracket (16), and the output end of the power motor (20) is rotatably connected with the end of the rotary rotating rod shaft (11) through a first belt transmission pair (21).
4. A magnetic separation device for sewage treatment according to claim 1, characterized in that the scraping assembly comprises a material guiding scraper (12) and a support rod column (13), and the bottom of the support rod column (13) is detachably mounted on the top of the top plate (30) through a mounting bottom plate (14).
5. A magnetic separation device for sewage treatment according to claim 4, characterized in that the guiding scraper (12) comprises a scraping strip (29) and a collecting tank (28), the scraping edge of the scraping strip (29) is abutted against the outer wall of the iron material cylinder (7) and the scraping strip (29) is arranged at the open end of the collecting tank (28), and a guiding pipe body (27) is arranged on one side of the collecting tank (28) far away from the scraping strip (29).
6. A magnetic separation device for sewage treatment according to any one of claims 1 to 5, wherein the side bracket (16) is further provided with a horizontal cleaning rod shaft (23) which is positioned at the arc top of the iron material cylinder (7) and has an axis parallel to the axis of the rotary rotating rod shaft (11), the horizontal cleaning rod shaft (23) is provided with a cleaning assembly (17), the horizontal cleaning rod shaft (23) is in transmission connection with the power unit through a second belt transmission pair (22), the cleaning assembly (17) comprises a cross rod (24) and a cleaning brush (25), the length direction of the cross rod (24) is axially parallel to the axial direction of a hanging rod (26), the cleaning brush (25) is installed on the lower rod wall of the cross rod (24), and two ends of the cross rod (24) are fixedly connected with the rod wall of the horizontal cleaning rod shaft (23) through the hanging rod (26).
7. A magnetic separation device for sewage treatment according to claim 6, characterized in that the number of the cleaning assemblies (17) on the transverse cleaning rod shaft (23) is at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729114.5A CN111732167A (en) | 2020-07-27 | 2020-07-27 | Magnetic separation device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729114.5A CN111732167A (en) | 2020-07-27 | 2020-07-27 | Magnetic separation device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111732167A true CN111732167A (en) | 2020-10-02 |
Family
ID=72657810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010729114.5A Withdrawn CN111732167A (en) | 2020-07-27 | 2020-07-27 | Magnetic separation device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111732167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114853128A (en) * | 2022-04-07 | 2022-08-05 | 湖南航天凯天水务有限公司 | Magnetic attraction self-adaptive adjustment type magnetic recovery device for black and odorous water treatment |
| CN117547877A (en) * | 2024-01-06 | 2024-02-13 | 文水大有实业有限公司 | Purification device is used in disinfectant production |
-
2020
- 2020-07-27 CN CN202010729114.5A patent/CN111732167A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114853128A (en) * | 2022-04-07 | 2022-08-05 | 湖南航天凯天水务有限公司 | Magnetic attraction self-adaptive adjustment type magnetic recovery device for black and odorous water treatment |
| CN117547877A (en) * | 2024-01-06 | 2024-02-13 | 文水大有实业有限公司 | Purification device is used in disinfectant production |
| CN117547877B (en) * | 2024-01-06 | 2024-03-22 | 文水大有实业有限公司 | Purification device is used in disinfectant production |
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Application publication date: 20201002 |
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| WW01 | Invention patent application withdrawn after publication |