CN112456615A - Magnetic separation device utilizing high-speed water flow impact - Google Patents
Magnetic separation device utilizing high-speed water flow impact Download PDFInfo
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- CN112456615A CN112456615A CN202011385437.3A CN202011385437A CN112456615A CN 112456615 A CN112456615 A CN 112456615A CN 202011385437 A CN202011385437 A CN 202011385437A CN 112456615 A CN112456615 A CN 112456615A
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- magnetic
- water flow
- magnetic ring
- box body
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a magnetic separation device utilizing high-speed water flow impact, which comprises a box body, a magnetic ring group, a flushing pipe, a rotating part, a rotating mechanism, a supporting part and a mud collecting hopper, wherein: the box body is provided with a water flow channel, and a water inlet and a water outlet are formed in the box body; the magnetic ring group is horizontally and rotatably arranged in the water flow channel, the middle part of the magnetic ring group is provided with a through hole along the axial direction of the magnetic ring group, the rotating piece is coaxially fixed at two ends of the magnetic ring group, the bottom of the rotating piece is arranged in the water flow channel through a supporting piece, the rotating mechanism is used for driving the rotating piece to rotate, and the mud collecting hopper is arranged on the box body and penetrates through the through hole; the flushing pipe is fixed on the box body and penetrates through the water flow channel, the flushing pipe is arranged on the outer side of the magnetic ring group, and the flushing pipe is used for flushing the magnetic floccules on the magnetic ring group into the sludge collecting hopper. The magnetic separation device utilizing high-speed water flow impact provided by the invention reduces the damage to magnetic floccules in a flushing and slag scraping mode, and has the advantages of high separation efficiency, simple structure and the like.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a magnetic separation device utilizing high-speed water flow impact.
Background
In a general magnetic separation device, magnetic seeds and a flocculating agent are added into raw water, pollutants in the sewage form magnetic floccules with magnetic seed cores under the action of the flocculating agent, and the raw water containing the magnetic floccules is adsorbed and separated by a magnetic ring when flowing through a magnetic separator, so that the aim of purifying a water body is fulfilled. The magnetic floccule adsorbed by the magnetic ring is scraped and collected from the surface of the magnetic ring by mechanical means such as a planing strip or a slag scraping plate and the like, and then enters the floccule decomposition, magnetic seed recovery and sludge treatment stages.
The traditional magnetic separation device takes the magnetic floccule away from a magnetic field action area through various slag scraping and slag discharging mechanisms, a common slag scraping mechanism adopts machinery (a planing strip or a slag scraping plate), the planing strip or the slag scraping plate is provided with a slag discharging channel, and magnetic sludge enters a slag conveying mechanism through the slag discharging channel so as to be taken away from a magnetic separation area. Each magnetic ring needs to be provided with a corresponding slag scraping plate and a corresponding slag discharging channel.
The traditional magnetic separation device takes magnetic floccules away from a magnetic field action area through various slag scraping and discharging mechanisms, a common slag scraping and discharging mechanism adopts mechanical (a planing bar or a scraping plate) slag discharging, and because the slag scraping planing bar or the scraping plate needs to be inserted into a magnetic disc gap and has a certain gap with the surface of the magnetic disc, the defect of incomplete slag scraping is easy to exist, and the purification effect is influenced; in addition, the planing bar or the slag scraping plate is easy to wear in the long-term use process, so that the slag scraping is incomplete, the regular replacement is needed, and the use efficiency of the equipment is affected. Each magnetic ring needs to be provided with a corresponding slag scraping plate and a corresponding slag discharging channel, so that the equipment structure is complex, and the failure rate of the mechanism is increased. The planing bar or the slag scraping plate is generally arranged at the inner ring position of the magnetic disk, and the front end of the planing bar or the slag scraping plate needs to keep a certain distance from the magnetic disk shaft, so that the water level processed by the magnetic disk machine is limited to a certain extent, and the water level is not too high, so that the water amount processed by the magnetic separator in unit time is limited. The mechanical force in the slag scraping process can break up the magnetic floccules to a certain degree, so that the sludge is separated from the magnetic powder and then falls into the effluent, the effluent quality cannot meet the requirement, and the recovery rate of the magnetic powder is low.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a magnetic separation device utilizing high-speed water flow impact.
The invention provides a magnetic separation device utilizing high-speed water flow impact, which comprises a box body, a magnetic ring group, a flushing pipe, a rotating part, a rotating mechanism, a supporting part and a mud collecting hopper, wherein:
the box body is provided with a water flow channel, the box body is provided with a water inlet and a water outlet, and the water inlet and the water outlet are both communicated with the water flow channel;
the magnetic ring group is horizontally and rotatably arranged in the water flow channel, the middle part of the magnetic ring group is provided with a through hole along the axial direction of the magnetic ring group, the rotating piece is coaxially fixed at two ends of the magnetic ring group, the bottom of the rotating piece is arranged in the water flow channel through a supporting piece, and the rotating mechanism is arranged in the box body and used for driving the rotating piece to rotate;
the mud collecting hopper is arranged on the box body and penetrates through the through hole, the mud collecting hopper is provided with a mud collecting groove and a mud collecting opening, and the mud collecting opening is communicated with the mud collecting groove;
the flushing pipe is fixed on the box body and penetrates through the water flow channel, the flushing pipe is arranged on the outer side of the magnetic ring group, and the flushing pipe is used for flushing the magnetic floccules on the magnetic ring group into the sludge collection groove.
As a further optimized scheme of the invention, the water-saving box further comprises a baffle plate, wherein the baffle plate is arranged between the rotating piece and the box body, the baffle plate is provided with a water inlet channel, the water inlet channel is communicated with the through hole, and the water inlet is opposite to and communicated with the water inlet channel.
As a further optimized scheme of the invention, the liquid level height of the water inlet channel is lower than the height of the sludge collecting opening.
As a further optimized scheme of the invention, the magnetic ring group comprises a plurality of magnetic rings and a connecting rod, the plurality of magnetic rings are fixed on the connecting rod along the length direction of the connecting rod, a slag scraping space is formed between any two adjacent magnetic rings, and the length direction of the connecting rod is parallel to the axis of the magnetic rings.
As a further optimized scheme of the invention, a plurality of flushing ports are arranged on the flushing pipe, one flushing port corresponds to one slag scraping space, and the flushing port is opposite to the sludge collecting opening.
As a further optimized scheme of the invention, the rotating mechanism comprises a rotating shaft, a motor and a driving gear, wherein the rotating member is a driven gear, the rotating shaft is rotatably arranged on the box body and extends into the water flow channel, the motor is used for driving the rotating shaft to rotate, the driving gear is fixed on the rotating shaft, the driven gear is fixed on the magnetic ring set, the axis of the driven gear is superposed with the axis of the magnetic ring set rotating relative to the box body, and the driven gear is meshed with the driving gear.
As a further optimized scheme of the invention, the supporting piece is a riding wheel.
As a further optimized scheme of the invention, the sludge collecting opening is an upward opening.
As a further optimized scheme of the invention, one end of the sludge collecting hopper extends out of the box body and is provided with a blanking port which is communicated with the sludge collecting groove.
As a further optimized scheme of the invention, the bottom surface of the sludge collecting groove is gradually inclined downwards from one end far away from the blanking port to one end close to the blanking port.
As a further optimized scheme of the invention, the water inlet is arranged on one side surface of the box body opposite to the magnetic ring group, and the axis of the water outlet is vertical to the axis of the magnetic ring group.
According to the magnetic separation device utilizing high-speed water flow impact, the magnetic floccules are flushed away from the surface of the magnetic ring under the flushing effect of water flow, so that the falling of magnetic sludge is realized, and the fallen magnetic sludge can be collected only by arranging the slag discharging main channel; the flushing water flow pipeline is arranged outside the magnetic ring, so that the space of the inner ring of the magnetic ring is saved, the water inlet level can be improved, and the water treatment capacity of the magnetic separator is improved; the damage to magnetic floccules is reduced by a flushing and slag scraping mode, the magnetic sludge is furthest taken away from a magnetic field action area, the separation efficiency is high, and the effluent quality is better ensured; compared with the existing magnetic separation device, the device has the advantages of small limitation on the treatment water level, stable effluent quality, high separation efficiency, simple structure, low failure rate, convenient operation and maintenance and the like.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the left side of the present invention;
FIG. 3 is a schematic view of the position structure of the magnetic ring and the flushing pipe according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
A magnetic separation apparatus using high-speed water stream impact as shown in fig. 1-3, comprising a case 1, a magnetic ring set 2, a flushing pipe 3, a rotating member 4, a rotating mechanism 9, a supporting member 5, a mud collection hopper 6 and a baffle 7, wherein:
the box body 1 is provided with a water flow channel 10, the box body 1 is provided with a water inlet 11 and a water outlet 12, and the water inlet 11 and the water outlet 12 are both communicated with the water flow channel 10;
the magnetic ring group 2 is horizontally and rotatably arranged in the water flow channel 10, a through hole 200 is formed in the middle of the magnetic ring group 2 along the axial direction of the magnetic ring group, the magnetic ring group 2 comprises a plurality of magnetic rings 20 and a connecting rod 21, the plurality of magnetic rings 20 are fixed on the connecting rod 21 along the length direction of the connecting rod 21, a slag scraping space is formed between any two adjacent magnetic rings 20, and the length direction of the connecting rod 21 is parallel to the axis of the magnetic rings 20; the rotating part 4 is a driven gear, the two driven gears are coaxially fixed at two ends of the connecting rod 21, the bottom of the driven gear is arranged in the water flow channel 10 through a supporting piece 5, the supporting piece 5 is a riding wheel, two ends of the driven gear are connected with the box body 1 through a baffle 7, the baffle 7 is arranged between the driven gear and the box body 1, a sealing piece 13 is arranged between the baffle 7 and the box body 1, the baffle 7 is provided with a water inlet channel 14, the water inlet channel 14 is communicated with the through hole 200, and the water inlet 11 is opposite to and communicated with the water inlet channel 14; the rotating mechanism 9 is used for driving the rotating part 4 to rotate, the rotating mechanism 9 comprises a rotating shaft 90, a motor 91 and a driving gear 92, the rotating shaft 90 is rotatably installed on the box body 1, the motor 91 is used for driving the rotating shaft 90 to rotate, the driving gear 92 is fixed on the rotating shaft 90, a driven gear is fixed on the magnetic ring set 2, the axis of the driven gear is overlapped with the axis of the magnetic ring set 2 rotating relative to the box body 1, and the driven gear is meshed with the driving gear 92;
the mud collecting hopper 6 is arranged on the box body 1 and penetrates through the through hole 200, the mud collecting hopper 6 is provided with a mud collecting groove 60 and a mud collecting opening 61, and the mud collecting opening 6 is communicated with the mud collecting groove 60;
the flushing pipe 3 is fixed on the box body 1 and penetrates through the water flow channel 10, the flushing pipe 3 is arranged outside the magnetic ring group 2, and the flushing pipe 3 is used for flushing magnetic floccules on the magnetic ring group 2 into the sludge collection groove 60;
a plurality of flushing ports 30 are formed in the flushing pipe 3, one flushing port 30 corresponds to one slag scraping space, and the flushing port 30 is opposite to the sludge collecting opening 61;
the supporting piece 5 is a riding wheel which is arranged at the bottom of the water flow channel 10;
the liquid level in the water inlet channel 14 is lower than the height of the sludge collecting opening 61;
the sludge collecting opening 61 is an upward opening;
one end of the sludge collecting hopper 6 extends out of the box body 1 and is provided with a blanking port 62, and the blanking port 62 is communicated with the sludge collecting groove 60;
the bottom surface of the sludge collecting groove 60 is gradually inclined downwards from one end far away from the blanking port 62 to one end close to the blanking port 62;
the water inlet 11 is arranged on one side surface of the box body 1 opposite to the magnetic ring group 2, the water outlet 12 is arranged on the side surface of the box body 1 vertical to the water inlet 11, and the axis of the water outlet 12 is vertical to the axis of the magnetic ring group 2.
In the working process of the embodiment: pollutants and magnetic powder form magnetic floccules which enter a water flow channel 14 through a water inlet 11 and enter a through hole 200 in the rotating piece 3, the magnetic floccules are adsorbed by a magnetic ring 20 and then are attached to the surface of the magnetic ring 20, so that sewage purification is realized, the treated water flows out of a water outlet 12, part of the treated water flows into a return pipeline, part of the treated water flows into a flushing pipe 3 after being pressurized and is sprayed to the magnetic ring 20 from a flushing port 30, the magnetic floccules are stripped from the surface of the magnetic ring 20, and the floccules fall into a mud collecting groove 60 of a mud collecting hopper 6 under the action of gravity. In order to better adsorb the magnetic floccules, the motor 91 drives the driving gear 92 to rotate through the rotating shaft 90, the driving gear 92 drives the driven gears to rotate, the driven gears at the two ends drive the magnetic ring 20 to rotate at a constant speed through the connecting rod 21, so that the flowing sewage can all contact the surface of the magnetic ring 20, and the floccules are adsorbed on the surface of the magnetic ring 20 to the maximum extent. The high-speed water flow flushing ports 30 correspond to the surfaces of the magnetic rings 20 and correspond to the slag scraping spaces among the magnetic rings 20 one by one, the water flow flushes the magnetic rings 20 to peel off flocculated sludge and drop into the sludge collecting hopper 6, the bottom of the sludge collecting groove 60 of the sludge collecting hopper 6 adopts a slope type structure, and the accumulated flocculated sludge slides into the sludge storage hopper at the lower end of the blanking port 62 along the slope and is conveyed to a subsequent sludge treatment unit.
The magnetic ring 20 is fixed on the connecting rod 21, and the two ends of the connecting rod 21 are fixed with driven gears, the driven gears are driven by a driving gear 92 driven by a motor 91 to rotate, and meanwhile, the driven gears on the two sides are supported by riding wheels on the two sides. The rotating mechanism 9 does not need to be provided with a central shaft, so that the internal space is saved, the sludge collecting hopper 6 is designed to be close to the inner side of the magnetic ring 20, the space of the water flow channel 10 is increased, the water inflow is further improved, and the treatment efficiency of magnetic separation is improved.
The water flow washes the magnetic floccules through high-speed injection, has no shearing force on the floccules, and cannot cause the floccules to be separated, thereby avoiding the defect that pollutants after the floccules are known enter water.
The treated water part enters the flushing pipe 3 ways through a return pipeline outside the magnetic separation device, so that the secondary utilization of the outlet water is realized, and the energy is saved.
In order to further increase the adsorption of the magnetic floccules in the sewage by the magnetic rings 20 on the magnetic ring group 2, in this embodiment, it is preferable that a sealing member 13 is further included, the sealing member 13 is disposed between the baffle 7 and the tank body 1, and the sealing member 13 separates the water inlet channel 14 from the water flow channel 10 so as not to be communicated with each other, so that the whole of the inlet water can pass through the surface of the magnetic ring 20.
In the embodiment, preferably, the magnetic ring group 2 includes a plurality of magnetic rings 20 and a connecting rod 21, the plurality of magnetic rings 20 are fixed on the connecting rod 21 along a length direction of the connecting rod 21, a slag scraping space is formed between any two adjacent magnetic rings 20, and the length direction of the connecting rod 21 is parallel to an axis of the magnetic ring 20, so as to increase an effect of adsorbing magnetic floccules.
In the embodiment, preferably, the flushing pipe 3 is provided with a plurality of flushing ports 30, one flushing port 30 corresponds to one slag scraping space, and the flushing port 30 is opposite to the sludge collecting opening 61, so that the flocs on the plurality of magnetic rings 20 can be flushed.
In this embodiment, it is preferable that the rotating mechanism 9 includes a rotating shaft 90, a motor 91 and a driving gear 92, the rotating member 4 is a driven gear, the rotating shaft 90 is rotatably installed on the box 1 and extends into the water flow channel 10, the motor 91 is used for driving the rotating shaft 90 to rotate, the driving gear 92 is fixed on the rotating shaft 90, the driven gear is fixed on the magnetic ring set 2, the axis of the driven gear coincides with the axis of the magnetic ring set 2 rotating relative to the box 1, the driven gear is meshed with the driving gear 92, the rotating mechanism 9 does not need to be provided with a central shaft, the inner space is saved, the mud collecting hopper 6 is designed to be close to the inner side of the magnetic ring 20, the space of the water flow channel 10 is increased, the water inflow is
In the present embodiment, it is preferable that the supporting member 5 is a riding wheel, and the riding wheel is installed at the bottom of the water flow channel 10, so as to support the driven gear.
In the present embodiment, it is preferable that the liquid level in the water flow passage 10 is lower than the height of the sludge collection opening 61 to prevent the sewage from entering the sludge collection tank 60.
In the present embodiment, the sludge-collecting opening 61 is preferably an upward opening, which facilitates the fall of the flocks under gravity into the sludge-collecting trough 60 of the sludge hopper 6.
In the embodiment, preferably, one end of the mud collecting hopper 6 extends out of the box 1 and is provided with a blanking port 62, and the blanking port 62 is communicated with the mud collecting groove 60 to facilitate the collection and treatment of the mixture in the mud collecting groove 60.
In the present embodiment, it is preferable that the bottom surface of the sludge collection tank 60 is gradually inclined downward from the end far from the blanking opening 62 to the end near the blanking opening 62, so as to facilitate the flow of the mixture containing the flocs to the blanking opening 62.
In this embodiment, preferably, the water inlet 11 is opened on a side surface of the tank 1 opposite to the magnetic ring group 2, and an axis of the water outlet 12 is perpendicular to an axis of the magnetic ring group 2, so that a flow velocity of the sewage entering the water flow channel 10 is parallel to the axis of the magnetic ring group 2, thereby increasing an efficiency of adsorbing the magnetic floccules.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an utilize magnetic separation device of high-speed rivers impact which characterized in that, includes box (1), magnetic ring group (2), flushing pipe (3), rotates piece (4), slewing mechanism (9), support piece (5) and collection bagger (6), wherein:
the box body (1) is provided with a water flow channel (10), the box body (1) is provided with a water inlet (11) and a water outlet (12), and the water inlet (11) and the water outlet (12) are both communicated with the water flow channel (10);
the magnetic ring set (2) is horizontally and rotatably arranged in the water flow channel (10), a through hole (200) along the axial direction of the magnetic ring set is formed in the middle of the magnetic ring set (2), the rotating piece (4) is coaxially fixed at two ends of the magnetic ring set (2), the bottom of the rotating piece (4) is arranged in the water flow channel (10) through the supporting piece (5), and the rotating mechanism (9) is arranged in the box body (1) and used for driving the rotating piece (4) to rotate;
the sludge collecting hopper (6) is arranged on the box body (1) and penetrates through the through hole (200), the sludge collecting hopper (6) is provided with a sludge collecting groove (60) and a sludge collecting opening (61), and the sludge collecting opening (61) is communicated with the sludge collecting groove (60);
the flushing pipe (3) is fixed on the box body (1) and penetrates through the water flow channel (10), the flushing pipe (3) is arranged on the outer side of the magnetic ring group (2), and the flushing pipe (3) is used for flushing magnetic floccules on the magnetic ring group (2) into the sludge collection groove (60).
2. The magnetic separation device using high-speed water flow impact according to claim 1, further comprising a baffle (7), wherein the baffle (7) is disposed between the rotating member (4) and the housing (1), and the baffle has a water inlet passage (14), the water inlet passage (14) is communicated with the through hole (200), and the water inlet (11) is opposite to and communicated with the water inlet passage (14).
3. A magnetic separating apparatus with high velocity water current impact as claimed in claim 2, characterized in that the liquid level of the water inlet channel (14) is lower than the height of the sludge collecting opening (61).
4. The magnetic separation device utilizing high-speed water flow impact as claimed in claim 1, wherein the magnetic ring set (2) comprises a plurality of magnetic rings (20) and a connecting rod (21), the plurality of magnetic rings (20) are fixed on the connecting rod (21) along the length direction of the connecting rod (21), a slag scraping space is formed between any two adjacent magnetic rings (20), and the length direction of the connecting rod (21) is parallel to the axis of the magnetic rings (20).
5. A magnetic separation apparatus with high velocity water jet impact according to claim 4, characterized in that the flushing pipe (3) is opened with a plurality of flushing ports (30), one flushing port (30) corresponding to one slag scraping space, and the flushing port (30) being opposite to the sludge collecting opening (61).
6. The magnetic separation device utilizing the impact of the high-speed water flow as claimed in claim 1, wherein the rotating mechanism (9) comprises a rotating shaft (90), a motor (91) and a driving gear (92), the rotating member (4) is a driven gear, the rotating shaft (90) is rotatably mounted on the box body (1), the motor (91) is used for driving the rotating shaft (90) to rotate, the driving gear (92) is fixed on the rotating shaft (90), the driven gear is fixed on the magnetic ring set (2), the axis of the driven gear coincides with the axis of the magnetic ring set (2) rotating relative to the box body (1), and the driven gear is meshed with the driving gear (92).
7. Magnetic separation device with high-velocity water jet impingement according to claim 1, characterised in that the support element (5) is a riding wheel.
8. A magnetic separation device with high velocity water current impact according to claim 1, characterized in that the sludge collecting opening (61) is an upward opening.
9. A magnetic separation device utilizing high-speed water flow impact according to claim 1, characterized in that one end of the sludge collecting hopper (6) extends out of the box body (1) and is provided with a blanking port (62), and the blanking port (62) is communicated with the sludge collecting groove (60).
10. A magnetic separating device utilizing high-speed water stream impact as defined in claim 9, wherein the bottom surface of the sludge collecting groove (60) is gradually inclined downward from the end far from the blanking opening (62) to the end near the blanking opening (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385437.3A CN112456615A (en) | 2020-12-01 | 2020-12-01 | Magnetic separation device utilizing high-speed water flow impact |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011385437.3A CN112456615A (en) | 2020-12-01 | 2020-12-01 | Magnetic separation device utilizing high-speed water flow impact |
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| CN112456615A true CN112456615A (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011385437.3A Pending CN112456615A (en) | 2020-12-01 | 2020-12-01 | Magnetic separation device utilizing high-speed water flow impact |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264579A (en) * | 2021-05-26 | 2021-08-17 | 安徽普氏生态环境工程有限公司 | Center-drive unpowered slag scraping magnetic separation device |
| CN114162580A (en) * | 2022-01-08 | 2022-03-11 | 安徽普氏生态环境工程有限公司 | Magnetic separator applying composite scraper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204208666U (en) * | 2014-10-12 | 2015-03-18 | 佛山市万达业机械设备有限公司 | A kind of permanent-magnet vertical-ring high-gradient magnetic separator de-ironing |
| CN105417592A (en) * | 2015-11-06 | 2016-03-23 | 安徽普氏生态环境工程有限公司 | Separation equipment with drum magnetic grate |
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2020
- 2020-12-01 CN CN202011385437.3A patent/CN112456615A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204208666U (en) * | 2014-10-12 | 2015-03-18 | 佛山市万达业机械设备有限公司 | A kind of permanent-magnet vertical-ring high-gradient magnetic separator de-ironing |
| CN105417592A (en) * | 2015-11-06 | 2016-03-23 | 安徽普氏生态环境工程有限公司 | Separation equipment with drum magnetic grate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264579A (en) * | 2021-05-26 | 2021-08-17 | 安徽普氏生态环境工程有限公司 | Center-drive unpowered slag scraping magnetic separation device |
| CN114162580A (en) * | 2022-01-08 | 2022-03-11 | 安徽普氏生态环境工程有限公司 | Magnetic separator applying composite scraper |
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