Automatic permanent magnet de-ironing separator for slurry

Abstract

An automatic permanent magnet iron remover for slurry comprises a main supporting shell, a front sealing plate, an adsorption block fastening bolt, a sealing plate fastening bolt, a fastening nut, an iron removal cylinder driving motor, a guide scraping block, an iron removal roller, an arc-shaped iron adsorption table, a permanent magnet and a driving gear, a lower discharging port is formed in the bottom of the main supporting shell, and an upper feeding port is formed in the top of the main supporting shell; a roller positioning groove is formed in the rear portion of the main supporting shell, a roller positioning table is arranged on the rear portion of the iron removal roller, the roller positioning groove is matched with the roller positioning table, the roller positioning groove is connected with the roller positioning table, the roller positioning table rotates in the roller positioning groove, and an impurity discharging port is formed in the side face of the main supporting shell. And an impurity receiving groove is formed in the impurity discharging port, and the top of the impurity receiving groove is fixedly connected with a guide scraping block.

Description

Technical Field

[0001] The utility model relates to the field of permanent magnetic iron removers, in particular to an automatic slurry permanent magnetic iron remover. Background Art

[0002] The existing patent (publication number: CN215140897U) proposes an automatic slurry permanent magnetic iron remover, including a workbench, a mobile frame is fastened to the workbench, a guide piece is fastened to the mobile frame, symmetrically distributed mounting blocks are fastened to the workbench, a first lead screw is rotatably arranged between the mounting blocks, a first motor is fixedly arranged on one side of the mounting block, the output end of the first motor is fastened to the first lead screw, a first guide rod is fixedly arranged between the mounting blocks, symmetrically distributed square grooves are arranged on the workbench, an iron removal box is fixedly arranged on one side of the workbench, a material discharge chute is arranged on the iron removal box, and a material discharge port is arranged on one side of the iron removal box. However, this device "starts the second motor, rotates the rotating shaft, makes the slurry flow out from the side hole, speeds up the slurry flow rate, fully removes iron, and after the iron removal is completed, moves the magnetic rod into the recovery box". After iron removal, the magnetic rod needs to be moved to the inside of the recovery box to complete the recovery of iron impurities, and is limited by the capacity of the iron removal box and the recovery box, so that the iron removal operation can only be carried out in batches, and the iron removal efficiency is limited. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides an automatic slurry permanent magnetic iron remover in which slurry enters from an upper feed port and is guided by an upper guide slope to fall into the right side of an iron removal drum and continue to slide down, during which the iron removal drum is affected by a permanent magnet to adsorb iron impurities inside the slurry on the surface of the iron removal drum, and the iron impurities move synchronously with the iron removal drum, and when the iron impurities adsorbed on the surface of the iron removal drum run to the position of a guide scraper block, they are intercepted by the guide scraper block and fall into an impurity receiving groove, the iron removal process of this device can be carried out continuously and the recovery of iron impurities can be continuously completed, and the iron removal effect is good and the iron removal efficiency is high.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] An automatic slurry permanent magnetic iron remover comprises a main support shell, a front sealing plate, an adsorption block fastening bolt, a sealing plate fastening bolt, a fastening nut, an iron removal drum driving motor, a guide scraper block, an iron removal drum, an arc-shaped iron absorption platform, a permanent magnet and a driving gear. The main support shell has a lower discharge port at the bottom, an upper feed port at the top, an upper guide inclined surface inside the upper feed port, a roller positioning groove at the rear of the main support shell, a roller positioning platform at the rear of the iron removal drum, the roller positioning groove is adapted to the roller positioning platform, the roller positioning groove is connected to the roller positioning platform, the roller positioning platform rotates inside the roller positioning groove, an impurity discharge port is provided on the side of the main support shell, an impurity receiving groove is provided inside the impurity discharge port, and the top of the impurity receiving groove is fixedly connected to the guide scraper block.

[0006] The side of the front sealing plate is provided with a front connecting ear, and the front part of the main supporting shell is provided with a rear connecting ear. The sealing plate fastening bolt passes through the front connecting ear and the rear connecting ear in sequence and is threadedly connected with the fastening nut. The sealing plate fastening bolt is pressed on the front part of the front connecting ear, and the fastening nut is pressed on the rear part of the rear connecting ear. The front sealing plate is pressed on the front part of the main supporting shell. The front part of the front sealing plate is provided with a motor mounting platform, and the iron removal cylinder driving motor is inserted into the motor mounting platform and fixed.

[0007] The drive shaft of the iron removal drum driving motor passes through the front sealing plate and is fixedly connected to the driving gear. The front part of the iron removal drum is provided with a driven gear ring, which meshes with the driving gear. The rear part of the front sealing plate is provided with an iron magnet mounting platform, the rear part of the iron magnet mounting platform is provided with an iron magnet positioning column, the front part of the arc-shaped iron magnet platform is provided with an iron magnet positioning groove, and the iron magnet positioning column is adapted to the iron magnet positioning groove. Beneficial Effects

[0008] 1. When the utility model uses this device to perform slurry iron removal operations, the slurry enters from the upper feed port and is guided by the upper guide slope to fall into the right side of the iron removal drum and continue to slide. During this period, the iron removal drum is affected by the permanent magnet to adsorb the iron impurities inside the slurry on the surface of the iron removal drum, and the iron impurities move synchronously with the iron removal drum. When the iron impurities adsorbed on the surface of the iron removal drum run to the position of the guide scraper block, they are intercepted by the guide scraper block and fall into the impurity receiving groove. The iron removal process of this device can be carried out continuously and the recovery of iron impurities can be continuously completed, with good iron removal effect and high iron removal efficiency.

[0009] 2. The bottom of the guide scraper block of the utility model adopts a multi-arc splicing design, and the right end of the impurity discharge port is located on the right side of the right end of the guide scraper block, so that the iron impurities will slide along the arc surface of the guide scraper block after being intercepted by the guide scraper block. At the same time, the iron impurities that fall due to the interception of the guide scraper block will also fall into the impurity receiving groove, thereby ensuring the recovery effect of the iron impurities.

[0010] 3. The surface of the arc-shaped iron-absorbing platform of the utility model adopts a 245° arc design, so that the slurry is affected by the permanent magnet throughout the entire process from the upper inlet to the lower outlet. At the same time, the iron impurities lose their adsorption force and automatically fall into the impurity receiving groove after running out of the range of the arc-shaped iron-absorbing platform, avoiding the iron impurities from being affected by the magnetic force and blocking the guide scraper block, causing wear of the guide scraper block, thereby ensuring the service life of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of the structure of an automatic slurry permanent magnetic iron remover.

[0012] Figure 2 This is a front cross-sectional view of an automatic slurry permanent magnetic iron remover described in the utility model.

[0013] Figure 3It is a side cross-sectional view of an automatic slurry permanent magnetic iron remover described in the utility model.

[0014] Figure 4 This is an exploded view of an automatic slurry permanent magnetic iron remover described in the utility model.

[0015] Figure 5 This is a schematic diagram of the main support shell structure described in the utility model.

[0016] Figure 6 The front sealing plate structure of the utility model is shown in FIG. Figure 1 .

[0017] Figure 7 The front sealing plate structure of the utility model is shown in FIG. Figure 2 .

[0018] Figure 8 The structure of the arc-shaped iron-absorbing platform described in the utility model is schematically shown. Figure 1 .

[0019] Fig. 9 The structure of the arc-shaped iron-absorbing platform described in the utility model is schematically shown. Figure 2 . DETAILED DESCRIPTION

[0020] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0021] Embodiment 1:

[0022] An automatic slurry permanent magnetic iron remover comprises a main support shell 1, a front sealing plate 5, an adsorption block fastening bolt 6, a sealing plate fastening bolt 7, a fastening nut 10, an iron removal drum driving motor 12, a guide scraper block 13, an iron removal roller 14, an arc-shaped iron absorption platform 15, a permanent magnet 17, and a driving gear 23. The main support shell 1 has a lower discharge port 3 at the bottom, and an upper feed port 2 at the top. The slurry enters from the upper feed port 2 and is guided by an upper guide slope 21 to fall into the right side of the iron removal roller 14 and continue to slide. During this period, the iron removal roller 14 is affected by the permanent magnet 17 to adsorb the iron impurities inside the slurry on the surface of the iron removal roller 14, and the iron impurities move synchronously with the iron removal roller 14. When the iron impurities adsorbed on the surface of the iron removal roller 14 run to the position of the guide scraper block 13, they are intercepted by the guide scraper block 13 and fall into the impurity receiving groove 26. The iron removal process of this device can be carried out continuously and the recovery of iron impurities can be continuously completed. The iron removal effect is good and the iron removal efficiency is high. An upper guiding inclined surface 21 is provided inside the upper feeding port 2, a roller positioning groove 18 is provided at the rear of the main supporting shell 1, and a roller positioning platform 19 is provided at the rear of the iron removal roller 14. The roller positioning groove 18 is adapted to the roller positioning platform 19, and the roller positioning groove 18 is connected to the roller positioning platform 19. The roller positioning platform 19 rotates inside the roller positioning groove 18. An impurity discharge port 4 is provided on the side of the main supporting shell 1, and an impurity receiving groove 26 is provided inside the impurity discharge port 4. The top of the impurity receiving groove 26 is fixedly connected to the guiding scraping block 13, and the bottom of the guiding scraping block 13 adopts a multi-arc splicing design, and the right end of the impurity discharge port 4 is located on the right side of the right end of the guiding scraping block 13, so that the iron impurities will slide along the arc surface of the guiding scraping block 13 after being intercepted by the guiding scraping block 13, and the iron impurities that fall due to the interception of the guiding scraping block 13 will also fall inside the impurity receiving groove 26, so as to ensure the recovery effect of the iron impurities.

[0023] Embodiment 2:

[0024] The utility model describes that the side of the front sealing plate 5 is provided with a front connecting ear 8, the front part of the main supporting shell 1 is provided with a rear connecting ear 9, the sealing plate fastening bolt 7 passes through the front connecting ear 8 and the rear connecting ear 9 in sequence and is threadedly connected with the fastening nut 10, the sealing plate fastening bolt 7 is pressed on the front part of the front connecting ear 8, the fastening nut 10 is pressed on the rear part of the rear connecting ear 9, the front sealing plate 5 is pressed on the front part of the main supporting shell 1, the front part of the front sealing plate 5 is provided with a motor mounting platform 11, and the iron removal cylinder driving motor 12 is inserted into the motor mounting platform 11 and fixed.

[0025] Embodiment 3:

[0026] The drive shaft of the iron removal drum driving motor 12 of the utility model passes through the front sealing plate 5 and is fixedly connected with the driving gear 23. The front part of the iron removal drum 14 has a driven gear ring 24, which meshes with the driving gear 23. The rear part of the front sealing plate 5 has an iron magnet mounting platform 25, and the rear part of the iron magnet mounting platform 25 has an iron magnet platform positioning column 20. The front part of the arc-shaped iron magnet platform 15 has an iron magnet platform positioning groove 22, and the iron magnet platform positioning column 20 is adapted to the iron magnet platform positioning groove 22.

[0027] Embodiment 4:

[0028] The iron-absorbing platform positioning groove 22 of the utility model is connected to the iron-absorbing platform positioning column 20, and the iron-absorbing platform positioning column 20 is inserted into the iron-absorbing platform positioning groove 22. The iron-absorbing platform positioning column 20 and the iron-absorbing platform positioning groove 22 are fixed by the adsorption block fastening bolts 6. The side of the arc-shaped iron-absorbing platform 15 has a permanent magnet mounting groove 16. The surface of the arc-shaped iron-absorbing platform 15 adopts a 245° arc design, so that the slurry is affected by the permanent magnet 17 throughout the entire process from the upper inlet 2 to the lower outlet 3. At the same time, the iron impurities lose the adsorption force after running out of the range of the arc-shaped iron-absorbing platform 15 and automatically fall into the impurity receiving groove 26, so as to avoid the iron impurities being affected by the magnetic force to block the guide scraping block 13 and cause wear of the guide scraping block 13, thereby ensuring the service life of this device.

[0029] Embodiment 5:

[0030] The permanent magnet mounting groove 16 described in the utility model is evenly arranged around the arc-shaped magnetic platform 15, the permanent magnet 17 is adapted to the permanent magnet mounting groove 16, the permanent magnet 17 is connected to the permanent magnet mounting groove 16, and the permanent magnet 17 is inserted into the permanent magnet mounting groove 16 and fixed. The installation steps of the utility model are: the magnetic platform positioning groove 22 of the arc-shaped magnetic platform 15 is sleeved on the outside of the magnetic platform positioning column 20 of the front sealing plate 5, the front sealing plate 5 and the arc-shaped magnetic platform 15 are fixedly connected using the adsorption block fastening bolt 6, the permanent magnet 17 is inserted into the permanent magnet mounting groove 16 of the arc-shaped magnetic platform 15, the de-ironing cylinder driving motor 12 is inserted into the motor mounting platform 11 of the front sealing plate 5 and fixed, the transmission shaft of the de-ironing cylinder driving motor 12 is fixedly connected to the driving gear 23, and the front part of the impurity receiving groove 26 of the main support shell 1 is fixedly connected to the guide scraper block 13. Next, insert the roller positioning platform 19 of the iron removal roller 14 into the roller positioning groove 18 of the main support shell 1, cover the front sealing plate 5 on the front of the main support shell 1, make the arc-shaped iron absorption platform 15 penetrate into the interior of the iron removal roller 14, make the driving gear 23 mesh with the driven gear ring 24 of the iron removal roller 14, and pass the sealing plate fastening bolt 7 through the front connecting ear 8 of the front sealing plate 5 and the rear connecting ear 9 of the main support shell 1 and threadedly connect them with the fastening nut 10 in sequence, so that the adsorption block fastening bolt 6 is pressed on the front of the front connecting ear 8, and the fastening nut 10 is pressed on the rear of the rear connecting ear 9, and the installation of the device is completed.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. An automatic slurry permanent magnetic iron remover, characterized in that The invention comprises a main support shell (1), a front sealing plate (5), an adsorption block fastening bolt (6), a sealing plate fastening bolt (7), a fastening nut (10), an iron removal drum driving motor (12), a guide scraping block (13), an iron removal drum (14), an arc-shaped iron absorption platform (15), a permanent magnet (17), and a driving gear (23). The main support shell (1) has a lower discharge port (3) at the bottom, an upper feed port (2) at the top, an upper guide inclined surface (21) inside the upper feed port (2), a drum positioning groove (18) at the rear of the main support shell (1), a drum positioning platform (19) at the rear of the iron removal drum (14), and the drum positioning groove (18) and the drum positioning platform (19) are connected to each other. The main support shell (1) is adapted to the roller positioning platform (19), the roller positioning groove (18) is connected to the roller positioning platform (19), the roller positioning platform (19) rotates inside the roller positioning groove (18), the side of the main support shell (1) is provided with an impurity discharge port (4), the inside of the impurity discharge port (4) is provided with an impurity receiving groove (26), the top of the impurity receiving groove (26) is fixedly connected to the guide scraping block (13); the side of the front sealing plate (5) is provided with a front connecting ear (8), the front of the main support shell (1) is provided with a rear connecting ear (9), the sealing plate fastening bolt (7) passes through the front connecting ear (8) and the rear connecting ear (9) in sequence, and is threadedly connected to the fastening nut (10), and the sealing plate fastening bolt (7) is pressed against the front of the front connecting ear (8).

2. The automatic slurry permanent magnetic iron remover according to claim 1 is characterized in that The fastening nut (10) is pressed against the rear of the rear connecting ear (9), the front sealing plate (5) is pressed against the front of the main supporting shell (1), the front of the front sealing plate (5) is provided with a motor mounting platform (11), and the iron removal cylinder driving motor (12) is inserted into the motor mounting platform (11) and fixed.

3. The automatic slurry permanent magnetic iron remover according to claim 2 is characterized in that The drive shaft of the de-ironing drum driving motor (12) passes through the front sealing plate (5) and is fixedly connected to the driving gear (23); the front portion of the de-ironing drum (14) has a driven gear ring (24), the driven gear ring (24) is meshed with the driving gear (23); the rear portion of the front sealing plate (5) has an iron-absorbing mounting platform (25), the rear portion of the iron-absorbing mounting platform (25) has an iron-absorbing platform positioning column (20), the front portion of the arc-shaped iron-absorbing platform (15) has an iron-absorbing platform positioning groove (22), the iron-absorbing platform positioning column (20) is adapted to the iron-absorbing platform positioning groove (22).

4. The automatic slurry permanent magnetic iron remover according to claim 3 is characterized in that The iron-absorbing platform positioning groove (22) is connected to the iron-absorbing platform positioning column (20), the iron-absorbing platform positioning column (20) is inserted into the iron-absorbing platform positioning groove (22), the iron-absorbing platform positioning column (20) and the iron-absorbing platform positioning groove (22) are fixed by an adsorption block fastening bolt (6), and the side of the arc-shaped iron-absorbing platform (15) has a permanent magnet mounting groove (16); the permanent magnet mounting groove (16) is evenly arranged around the arc-shaped iron-absorbing platform (15), the permanent magnet (17) is adapted to the permanent magnet mounting groove (16), the permanent magnet (17) is connected to the permanent magnet mounting groove (16), and the permanent magnet (17) is inserted into the permanent magnet mounting groove (16) and fixed.

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