A high magnetic force intensity super-magnetic separator

Abstract

The utility model belongs to the technical field of super magnetic separator, especially relate to a high magnetic force intensity super magnetic separator, including the mixed frame, the inside fixedly connected with the feeding pool of mixed frame, the inner wall fixedly connected with the baffle of feeding pool, the top fixedly connected with the support of mixed frame, the top fixedly connected with the mixing motor of support, the output fixedly connected with the shaft of mixing motor, the outer wall fixedly connected with the mixing plate of shaft, the outer wall fixedly connected with the separation frame of mixed frame, be advantageous to the magnetic force of magnetic drum through setting the overflow plate of arc shape and make the magnetic micro flocculation adsorb in the outer wall of magnetic drum, clear water will flow into the clear water pool through the overflow tank, then, the electric push rod work drives the briquetting vertical sliding, the gasket of scraper bottom end is driven to move with the outer wall of magnetic drum and is pasted, avoids the abrasion of magnetic drum and scraper after long time contact, causes the magnetic micro flocculation of magnetic drum outer wall to be unable to scrape off comprehensively.

Description

Technical Field

[0001] This utility model belongs to the technical field of super magnetic separators, and particularly relates to a high magnetic strength super magnetic separator. Background Technology

[0002] The super magnetic separator is a highly efficient water treatment device that uses a strong magnetic field to quickly separate suspended solids in wastewater. It is widely used in municipal sewage, industrial wastewater, and black and odorous water treatment. Its working principle is as follows: magnetic seeds, coagulants, and flocculants are added to the wastewater, causing non-magnetic pollutants to combine with the magnetic seeds to form magnetic micro-flocs. When the wastewater flows through the super magnetic separator, the high-intensity magnetic field generated by the rare earth permanent magnets instantly adsorbs the magnetic flocs, achieving solid-liquid separation. The separated sludge is then processed by a magnetic drum or high-speed stirring device to recover the magnetic seeds, while the remaining sludge is discharged and the magnetic seeds are recycled.

[0003] When using existing high magnetic strength super magnetic separators, the magnetic drum and scraper wear down after prolonged contact, resulting in the inability to completely remove the magnetic micro-flocs on the outer wall of the magnetic drum.

[0004] In view of this, we propose a high magnetic strength super magnetic separator. Utility Model Content

[0005] The purpose of this invention is to provide a high magnetic strength super magnetic separator to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-magnetic-strength supermagnetic separator includes a mixing frame, a feeding tank fixedly connected inside the mixing frame, a partition fixedly connected to the inner wall of the feeding tank, a support fixedly connected to the top of the mixing frame, a mixing motor fixedly connected to the top of the support, a rotating shaft fixedly connected to the output end of the mixing motor, a mixing plate fixedly connected to the outer wall of the rotating shaft, a separation frame fixedly connected to the outer wall of the mixing frame, a separation motor fixedly connected to the outer wall of the separation frame, a magnetic drum fixedly connected to the output end of the separation motor, and an overflow plate fixedly connected to the inner wall of the separation frame. An overflow trough is fixedly connected to the top of the overflow plate. A clear water tank is provided on one side of the overflow trough. A drain outlet is provided on the outer wall of the clear water tank. An electric push rod is fixedly connected to the top of the separation frame. A pressure block is fixedly connected to the output end of the electric push rod. A scraper fixedly connected to the inner wall of the separation frame is attached to the bottom end of the pressure block. A gasket is provided at the connection between the scraper and the magnetic drum. A conveying frame is provided below the scraper. A conveying motor is fixedly connected to one end of the conveying frame. A spiral conveying plate is fixedly connected to the output end of the conveying motor. A slag discharge port is provided on one side of the spiral conveying plate.

[0008] Preferably, the partition is provided in two sets, which divide the feeding pool into three parts. The three parts of the feeding pool are, in order, a magnetic seed pool, a coagulation pool, and a flocculation pool. In this embodiment, the operator adds magnetic seeds, coagulant, and flocculant to the feeding pool in sequence, so that non-magnetic pollutants combine with magnetic seeds to form magnetic micro-flocs.

[0009] Preferably, the cross-section of the feeding tank is "S" shaped. In this embodiment, by setting the feeding tank with an "S" shaped cross-section, it is beneficial to fully mix the agent and the sewage, which facilitates the improvement of the forming efficiency of magnetic micro-flocs.

[0010] Preferably, the overflow plate is arc-shaped, and the center of the overflow plate coincides with the central axis of the magnetic drum. In this embodiment, by setting the arc-shaped overflow plate, it is beneficial for the magnetic force of the magnetic drum to adsorb the magnetic micro-flocs onto the outer wall of the magnetic drum.

[0011] Preferably, the overflow trough is toothed in shape. In this embodiment, by setting the overflow trough in a toothed shape, it is beneficial for clean water to flow into the clean water pool through the overflow trough.

[0012] Preferably, the pressure block is trapezoidal in shape, and the scraper forms a pressing structure between the pressure block and the magnetic drum. In this embodiment, the electric push rod drives the pressure block to slide vertically, and the movement of the pressure block causes the pad at the bottom of the scraper to fit against the outer wall of the magnetic drum, so as to avoid wear after the magnetic drum and the scraper have been in contact for a long time, which would prevent the magnetic micro-flocs on the outer wall of the magnetic drum from being completely scraped off.

[0013] Preferably, the scraper is inclined and coincides with the tangent of the magnetic drum. In this embodiment, it is convenient for the separation motor to drive the magnetic drum to rotate, and the magnetic micro-flocs on the outer wall of the magnetic drum are scraped off into the conveying frame by the scraper.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting an arc-shaped overflow plate, the magnetic force of the magnetic drum can attract magnetic micro-flocs to the outer wall of the magnetic drum. Clean water will flow into the clean water pool through the overflow channel. Then, the electric push rod will drive the pressure block to slide vertically. The movement of the pressure block will cause the pad at the bottom of the scraper to fit against the outer wall of the magnetic drum, avoiding wear after the magnetic drum and scraper have been in contact for a long time, so that the magnetic micro-flocs on the outer wall of the magnetic drum cannot be completely scraped off.

[0016] 2. By setting up a mixing plate, workers pump sewage into the feeding tank. Then, workers add magnetic seeds, coagulants, and flocculants in sequence to the feeding tank, so that non-magnetic pollutants combine with magnetic seeds to form magnetic micro-flocs. At the same time, the mixing motor drives the mixing plate to rotate through the shaft. The rotation of the mixing plate fully mixes the agents and sewage, which facilitates the formation efficiency of magnetic micro-flocs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the assembly structure of the conveyor frame and the conveyor motor in this utility model;

[0020] Figure 4 This is a schematic diagram of the overflow groove in this utility model.

[0021] The following are marked in the diagram: 1. Mixing frame; 2. Feeding tank; 3. Baffle plate; 4. Support; 5. Mixing motor; 6. Rotating shaft; 7. Mixing plate; 8. Separation frame; 9. Separation motor; 10. Magnetic drum; 11. Overflow plate; 12. Overflow trough; 13. Clear water tank; 14. Drain outlet; 15. Electric push rod; 16. Press block; 17. Scraper; 1701. Gasket; 18. Conveying frame; 19. Conveying motor; 20. Screw conveyor plate; 21. Slag discharge port. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-4As shown, the high magnetic strength super magnetic separator of this utility model includes a mixing frame 1, a feeding tank 2 fixedly connected inside the mixing frame 1, a partition 3 fixedly connected to the inner wall of the feeding tank 2, a support 4 fixedly connected to the top of the mixing frame 1, a mixing motor 5 fixedly connected to the top of the support 4, a rotating shaft 6 fixedly connected to the output end of the mixing motor 5, a mixing plate 7 fixedly connected to the outer wall of the rotating shaft 6, a separation frame 8 fixedly connected to the outer wall of the mixing frame 1, a separation motor 9 fixedly connected to the outer wall of the separation frame 8, a magnetic drum 10 fixedly connected to the output end of the separation motor 9, an overflow plate 11 fixedly connected to the inner wall of the separation frame 8, and a top of the overflow plate 11... An overflow trough 12 is fixedly connected to the end of the separation frame 8. A clear water tank 13 is provided on one side of the overflow trough 12. A drain outlet 14 is provided on the outer wall of the clear water tank 13. An electric push rod 15 is fixedly connected to the top of the separation frame 8. A pressure block 16 is fixedly connected to the output end of the electric push rod 15. A scraper 17 is fixedly connected to the inner wall of the separation frame 8 at the bottom end of the pressure block 16. A gasket 1701 is provided at the connection between the scraper 17 and the magnetic drum 10. A conveying frame 18 is provided below the scraper 17. A conveying motor 19 is fixedly connected to one end of the conveying frame 18. A spiral conveying plate 20 is fixedly connected to the output end of the conveying motor 19. A slag discharge port 21 is provided on one side of the spiral conveying plate 20.

[0024] Based on the above structure, by setting an arc-shaped overflow plate 11, it is beneficial for the magnetic force of the magnetic drum 10 to adsorb the magnetic micro flocs onto the outer wall of the magnetic drum 10. The clean water will flow into the clean water pool 13 through the overflow trough 12. Then, the electric push rod 15 drives the pressure block 16 to slide vertically. The movement of the pressure block 16 causes the pad 1701 at the bottom of the scraper 17 to come into contact with the outer wall of the magnetic drum 10. Next, the separation motor 9 drives the magnetic drum 10 to rotate. The scraper 17 scrapes the magnetic micro flocs on the outer wall of the magnetic drum 10 into the conveying frame 18. Then, the conveying motor 19 drives the spiral conveying plate 20 to rotate. The rotation of the spiral conveying plate 20 causes the magnetic micro flocs to be discharged from the slag discharge port 21.

[0025] In one embodiment, two sets of partitions 3 are provided, which divide the feeding tank 2 into three parts, namely, a magnetic seed tank, a coagulation tank and a flocculation tank.

[0026] In this embodiment, the operator sequentially adds magnetic seeds, coagulant, and flocculant to the feeding tank 2, causing non-magnetic pollutants to combine with the magnetic seeds to form magnetic micro-flocs. In one embodiment, the cross-section of the feeding tank 2 is "S"-shaped. By setting the feeding tank 2 with an "S"-shaped cross-section, it is beneficial for the reagents to be fully mixed with the wastewater, which facilitates the formation efficiency of magnetic micro-flocs.

[0027] In one embodiment, the overflow plate 11 is arc-shaped, and the center of the overflow plate 11 coincides with the central axis of the magnetic drum 10. In this embodiment, by setting the arc-shaped overflow plate 11, it is beneficial for the magnetic force of the magnetic drum 10 to adsorb the magnetic micro-flocs onto the outer wall of the magnetic drum 10.

[0028] In one embodiment, the overflow trough 12 is toothed in shape. By providing the toothed overflow trough 12, it is beneficial for clean water to flow into the clean water tank 13 through the overflow trough 12.

[0029] In one embodiment, the pressure block 16 is trapezoidal in shape, and the scraper 17 forms a clamping structure between the pressure block 16 and the magnetic drum 10. The operation of the electric push rod 15 drives the pressure block 16 to slide vertically. The movement of the pressure block 16 causes the pad 1701 at the bottom of the scraper 17 to come into contact with the outer wall of the magnetic drum 10, so as to avoid wear after the magnetic drum 10 and the scraper 17 have been in contact for a long time, which would prevent the magnetic micro-flocs on the outer wall of the magnetic drum 10 from being completely scraped off.

[0030] In one embodiment, the scraper 17 is inclined and coincides with the tangent of the magnetic drum 10. In this embodiment, it is convenient for the separation motor 9 to work and drive the magnetic drum 10 to rotate, and the scraper 17 scrapes the magnetic micro-flocs on the outer wall of the magnetic drum 10 into the conveying frame 18.

[0031] In this embodiment, when using the high magnetic strength super magnetic separator, the operator first pumps the sewage into the feeding tank 2. Then, the operator adds magnetic seeds, coagulant, and flocculant to the feeding tank 2 in sequence, so that the non-magnetic pollutants combine with the magnetic seeds to form magnetic micro flocs. At the same time, the mixing motor 5 drives the mixing plate 7 to rotate through the rotating shaft 6. The rotation of the mixing plate 7 fully mixes the agents and sewage, which facilitates the formation efficiency of magnetic micro flocs. Next, the wastewater containing micro-flocs enters the separation frame 8. The magnetic force of the magnetic drum 10 adsorbs the magnetic micro-flocs onto the outer wall of the magnetic drum 10. The clean water flows into the clean water tank 13 through the overflow trough 12. Then, the electric push rod 15 drives the pressure block 16 to slide vertically. The movement of the pressure block 16 causes the pad 1701 at the bottom of the scraper 17 to adhere to the outer wall of the magnetic drum 10. Next, the separation motor 9 drives the magnetic drum 10 to rotate. The scraper 17 scrapes the magnetic micro-flocs on the outer wall of the magnetic drum 10 into the conveying frame 18. Then, the conveying motor 19 drives the spiral conveyor plate 20 to rotate. The rotation of the spiral conveyor plate 20 causes the magnetic micro-flocs to be discharged from the slag discharge port 21.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high magnetic strength supermagnetic separator, characterized in that: The system includes a mixing frame (1), a feeding tank (2) fixedly connected inside the mixing frame (1), a partition (3) fixedly connected to the inner wall of the feeding tank (2), a bracket (4) fixedly connected to the top of the mixing frame (1), a mixing motor (5) fixedly connected to the top of the bracket (4), a rotating shaft (6) fixedly connected to the output end of the mixing motor (5), a mixing plate (7) fixedly connected to the outer wall of the rotating shaft (6), a separation frame (8) fixedly connected to the outer wall of the mixing frame (1), a separation motor (9) fixedly connected to the outer wall of the separation frame (8), a magnetic drum (10) fixedly connected to the output end of the separation motor (9), an overflow plate (11) fixedly connected to the inner wall of the separation frame (8), and an overflow trough (12) fixedly connected to the top of the overflow plate (11). A clear water tank (13) is provided on one side of the overflow trough (12). A drain outlet (14) is provided on the outer wall of the clear water tank (13). An electric push rod (15) is fixedly connected to the top of the separation frame (8). A pressure block (16) is fixedly connected to the output end of the electric push rod (15). A scraper (17) is fixedly connected to the inner wall of the separation frame (8) at the bottom end of the pressure block (16). A gasket (1701) is provided at the connection between the scraper (17) and the magnetic drum (10). A conveying frame (18) is provided below the scraper (17). A conveying motor (19) is fixedly connected to one end of the conveying frame (18). A spiral conveying plate (20) is fixedly connected to the output end of the conveying motor (19). A slag discharge port (21) is provided on one side of the spiral conveying plate (20).

2. The high magnetic strength supermagnetic separator according to claim 1, characterized in that: The partition (3) is provided in two sets, and the two sets of partition (3) divide the feeding pool (2) into three parts, which are magnetic seed pool, coagulation pool and flocculation pool respectively.

3. The high magnetic strength super magnetic separator according to claim 1, characterized in that: The cross-section of the feeding pool (2) is "S" shaped.

4. The high magnetic strength supermagnetic separator according to claim 1, characterized in that: The overflow plate (11) is arc-shaped, and the center of the overflow plate (11) coincides with the central axis of the magnetic drum (10).

5. The high magnetic strength supermagnetic separator according to claim 1, characterized in that: The overflow groove (12) has a toothed shape.

6. The high magnetic strength supermagnetic separator according to claim 1, characterized in that: The pressure block (16) is trapezoidal in shape, and the scraper (17) forms a pressing structure between the pressure block (16) and the magnetic drum (10).

7. The high magnetic strength supermagnetic separator according to claim 1, characterized in that: The scraper (17) is inclined and the scraper (17) coincides with the tangent of the magnetic drum (10).

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