Iron remover for slurry

Abstract

The utility model belongs to the technical field of iron removers, and particularly relates to an iron remover for slurry, which comprises a basic frame body, lifting air cylinders, a material passing barrel assembly, a top beam, a barrel cover, a magnetic bar, a feeding pipe and a discharging pipe, the two ends of the basic frame body are respectively provided with one lifting air cylinder, and piston rods of the two lifting air cylinders are respectively connected with the top beam. Each group of material passing barrel assembly comprises two material passing barrels which are vertically arranged in parallel, the material passing barrels are communicated in sequence, barrel covers are arranged right above positions, corresponding to all the material passing barrels, on the top beam, a magnetic bar is arranged on the lower side surface of each barrel cover through a screw, and a lifting air cylinder drives the top beam to ascend and descend so that the magnetic bars can enter or be separated from the material passing barrels. According to the utility model, magnetic substances in slurry can be conveniently and effectively removed, the operation is convenient, the manpower can be greatly saved, and more material passing barrel components can be randomly selected and connected in series according to the use requirements, so that the demagnetizing effect can be ensured, the disassembly, assembly and maintenance are easy, and the operation is smooth and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron removers, in particular to an iron remover for slurry. Background Art

[0002] For some products (such as batteries, etc.) that need to be made by preparing a specific slurry, if the slurry used contains magnetic particulate matter, it will cause problems in the electrochemical performance of the final product. Therefore, a demagnetizer product is needed to remove the magnetic particulate matter from the slurry. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide an iron remover for slurry.

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

[0005] A magnetic remover for slurry, comprising a base frame, a lifting cylinder, a barrel assembly, a top beam, a barrel cover, a magnetic rod, a feed pipe and a discharge pipe;

[0006] A lifting cylinder is respectively provided at both ends of the base frame, the top beam is located above the base frame and parallel to the horizontal plane, the piston rods of the two lifting cylinders are respectively connected to the top beam, and the axial center lines of the piston rods of the two lifting cylinders are perpendicular to the horizontal plane;

[0007] The material passing barrel assembly is provided with at least one group, and each group of the material passing barrel assembly includes two material passing barrels arranged in parallel and vertically, each of the material passing barrels is open at both ends, and the lower end opening of each material passing barrel is provided with a lower connecting plate, and an upper connecting plate is provided at the upper side position inside each material passing barrel, and a plurality of slurry passing tubes A are connected between the upper connecting plate and the lower connecting plate connected to the same material passing barrel, and each of the slurry passing tubes A is open at both ends, and the upper end opening of each slurry passing tube A is connected to the space above the upper connecting plate connected to the slurry passing tube A. , the lower end opening of each slurry through tube A is connected to the lower space of the lower connecting plate connected to the slurry through tube A, the lower side of each lower connecting plate is connected to a lower sealing cover, and the bottom of each lower sealing cover is provided with a pipeline connection port, a slurry through tube B is connected between the two barrels of the same group of barrel assemblies, and the slurry through tube B is respectively connected to the upper space of the upper connecting plate in the two barrels of the same group of barrel assemblies, the axial center lines of all the slurry through tubes A are perpendicular to the horizontal plane, and all the lower connecting plates are installed on the basic frame;

[0008] When only one group of the material barrel assembly is provided, the pipeline connection port on the lower sealing cover directly below one of the material barrels of the group of material barrel assemblies is connected to the material inlet pipe, and the pipeline connection port on the lower sealing cover directly below the other material barrel of the group of material barrel assemblies is connected to the material outlet pipe;

[0009] When at least two groups of the material barrel assemblies are sequentially arranged, the pipeline connection port on the lower sealing cover directly below one of the material barrels of the first group of material barrel assemblies is connected to the material inlet pipe, the pipeline connection port on the lower sealing cover directly below another material barrel of the last group of material barrel assemblies is connected to the material outlet pipe, and the pipeline connection port on the lower sealing cover directly below another material barrel of the first group of material barrel assemblies is connected to the pipeline connection port on the lower sealing cover directly below one of the material barrels of the next group of material barrel assemblies through the slurry through pipe C;

[0010] The cylinder cover is provided on the top beam at a position directly above corresponding to all the material passing cylinders, and a plurality of magnetic bars are provided on the lower side of each cylinder cover. The number of magnetic bars provided on each cylinder cover corresponds to the number of slurry passing tubes A in the material passing cylinder directly below the cylinder cover, and the setting position of each magnetic bar corresponds to the setting position of one slurry passing tube A above and below.

[0011] When the lifting cylinder drives the top beam to be lowered to the lowest position, each of the cylinder covers will close the upper end opening of the corresponding material barrel, and the end of each of the magnetic rods away from the top beam will enter into the corresponding slurry passing tube A respectively; when the lifting cylinder drives the top beam to be raised to the highest position, each of the cylinder covers will be detached from the upper end opening of the corresponding material barrel, and the end of each of the magnetic rods away from the top beam will be out of the corresponding slurry passing tube A respectively.

[0012] A sealing ring is arranged on the top surface of the upper opening of each material passing barrel.

[0013] One end of each magnetic bar away from the top beam is in a cone shape with a gradually decreasing diameter, and the axial cross-section of the end of each magnetic bar away from the top beam is in an arc shape.

[0014] The upper opening of each slurry passage tube A is equipped with a magnetic rod guide sleeve.

[0015] The magnetic rod guide sleeves are all made of polymer materials.

[0016] The lower end of each magnetic rod guide sleeve is evenly divided into a plurality of guide petals along the circumferential direction, and there is a gap between every two adjacent guide petals.

[0017] The inlet pipe is provided with a valve A, and the outlet pipe is provided with a valve B.

[0018] The feed pipe, the discharge pipe and the slurry passage pipe C are respectively connected to a discharge pipe, and a valve C is provided on the discharge pipe.

[0019] A slurry flow disturbance block is provided inside each of the material passing cylinders, and the slurry flow disturbance block is arranged on the upper side surface of the adjacent upper connecting plate.

[0020] The slurry baffles inside each of the material passing cylinders are located on the opposite side of the slurry passing pipe B connected to the material passing cylinder.

[0021] The advantages and positive effects of the utility model are:

[0022] The utility model can conveniently and effectively remove magnetic substances in the slurry through the coordinated arrangement of the basic frame, the lifting cylinder, the material passing barrel assembly, the top beam, the barrel cover, the magnetic rod, the material inlet pipe and the material outlet pipe. The operation is convenient and can greatly save manpower. A larger number of material passing barrel assemblies can be selected and connected in series according to the use requirements, so as to ensure the demagnetization effect. The utility model is easy to disassemble and maintain, and the operation is smooth and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is one of the overall three-dimensional structural schematic diagrams of the utility model;

[0024] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the barrel assembly of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the end of the magnetic rod away from the top beam of the utility model;

[0027] Figure 5 It is a three-dimensional structural schematic diagram of the magnetic rod guide sleeve of the utility model;

[0028] Figure 6 This is a schematic diagram of the main structure of the magnetic rod guide sleeve of the utility model;

[0029] Figure 7 The utility model is a schematic diagram of the slurry input and output principle when two groups of barrel components are provided.

[0030] In the figure: 1 is the basic frame, 2 is the top beam, 3 is the cylinder cover, 4 is the magnetic rod, 5 is the feed pipe, 6 is the discharge pipe, 7 is the piston rod of the lifting cylinder, 8 is the material passing barrel, 9 is the lower connecting plate, 10 is the upper connecting plate, 11 is the slurry passing tube A, 12 is the lower sealing cover, 13 is the slurry passing tube B, 14 is the slurry passing tube C, 15 is the sealing ring, 16 is the magnetic rod guide sleeve, 1601 is the guide petal, 17 is the discharge pipe, 18 is the slurry spoiler block, 19 is the guide shaft, and 20 is the linear bearing. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-7 The utility model is further described in detail.

[0032] A slurry iron remover, such as Figure 1-7 As shown, this embodiment includes a basic frame 1, a lifting cylinder, a barrel assembly, a top beam 2, a barrel cover 3, a magnetic rod 4, a feed pipe 5 and a discharge pipe 6.

[0033] A lifting cylinder is provided at each end of the base frame 1, and the top beam 2 is located above the base frame 1 and parallel to the horizontal plane. The piston rods 7 of the two lifting cylinders are respectively connected to the top beam 2, and the axial center lines of the piston rods 7 of the two lifting cylinders are perpendicular to the horizontal plane. In this embodiment, the lifting cylinders are commercially available products, and the movements are controlled by an external controller; the installation method of the lifting cylinders adopts the existing technology. In this embodiment, a plurality of guide shafts 19 are also provided on the lower side of the top beam 2, and linear bearings 20 are respectively provided on the base frame 1 at positions corresponding to each guide shaft 19, and each guide shaft 19 passes through the corresponding linear bearing 20; the coordinated arrangement of the guide shafts 19 and the linear bearings 20 can make the lifting of the top beam 2 stable.

[0034] There should be at least one group of barrel assemblies, and more barrel assemblies can be selected and connected in series according to the use requirements. Each group of barrel assemblies includes two parallel and vertically arranged barrels 8, each barrel 8 has openings at both ends, and each barrel 8 has a lower connecting plate 9 at the lower end opening, and each barrel 8 has an upper connecting plate 10 at the upper side of the interior through a stopper, and five slurry passing tubes A11 are connected between the upper connecting plate 10 and the lower connecting plate 9 connected to the same barrel 8, and each slurry passing tube A11 has openings at both ends, and the upper end opening of each slurry passing tube A11 is connected to the space above the upper connecting plate 10 connected to the slurry passing tube A11, and each slurry passing tube A11 is connected to the upper connecting plate 10 connected to the slurry passing tube A11. The lower end opening of the through tube A11 is connected to the lower space of the lower connecting plate 9 connected to the slurry through tube A11, and the lower side of each lower connecting plate 9 is connected to a lower sealing cover 12, and the bottom of each lower sealing cover 12 is provided with a pipeline connection port, and the slurry through tube B13 is connected between the two through barrels 8 of the same group of through barrel assemblies, and the slurry through tube B13 is respectively connected to the upper space of the upper connecting plate 10 in the two through barrels 8 of the same group of through barrel assemblies, and the axial center lines of all slurry through tubes A11 are perpendicular to the horizontal plane, and all lower connecting plates 9 are installed on the basic frame 1. In this embodiment, the axial center lines of all slurry through tubes B13 are parallel to the horizontal plane.

[0035] When only one group of barrel assemblies is provided, the pipe connection port on the lower sealing cover 12 directly below one barrel 8 of the barrel assemblies is connected to the feed pipe 5, and the pipe connection port on the lower sealing cover 12 directly below the other barrel 8 of the barrel assemblies is connected to the discharge pipe 6. The slurry can enter the lower sealing cover 12 directly below one barrel 8 of the barrel assemblies from the feed pipe 5, then flow through the two barrels 8 of the barrel assemblies in sequence, and finally pass through the lower sealing cover 12 directly below the other barrel 8 of the barrel assemblies and flow out from the discharge pipe 6.

[0036] When at least two groups of barrel assemblies are arranged in sequence, the pipe connection port on the lower sealing cover 12 directly below one barrel 8 of the first group of barrel assemblies is connected to the feed pipe 5, the pipe connection port on the lower sealing cover 12 directly below another barrel 8 of the last group of barrel assemblies is connected to the discharge pipe 6, and the pipe connection port on the lower sealing cover 12 directly below another barrel 8 of the previous group of barrel assemblies is connected to the pipe connection port on the lower sealing cover 12 directly below one barrel 8 of the adjacent next group of barrel assemblies through the slurry pipe C14. Figure 1 ,like Figure 2 and Figure 7As shown, in this embodiment, two groups of barrel assemblies are used. The slurry enters from the feed pipe 5 into the lower sealing cover 12 just below one of the barrels 8 of the first group of barrel assemblies, and then Figure 7 As shown in the direction of the arrow, it flows through the four barrels 8 of the two barrel assemblies in sequence, and finally passes through the lower sealing cover 12 directly below another barrel 8 of the second barrel assemblies and flows out from the discharge pipe 6.

[0037] A cylinder cover 3 is provided on the top beam 2 at the position directly above all the material passing cylinders 8, and five magnetic bars 4 are provided on the lower side of each cylinder cover 3 by screws, that is, the number of magnetic bars 4 provided on each cylinder cover 3 corresponds to the number of slurry passing tubes A11 provided in the material passing cylinder 8 directly below the cylinder cover 3, and the setting position of each magnetic bar 4 corresponds to the setting position of a slurry passing tube A11 up and down. In this embodiment, the magnetic bar 4 adopts a permanent magnetic bar of the prior art.

[0038] When the lifting cylinder drives the top beam 2 to the lowest position, each cylinder cover 3 closes the upper end opening of the corresponding material barrel 8, and the end of each magnetic rod 4 away from the top beam 2 enters the corresponding slurry through tube A11, and at this time, there is a gap between each magnetic rod 4 and the corresponding slurry through tube A11 for slurry to pass through. When the lifting cylinder drives the top beam 2 to the highest position, each cylinder cover 3 is separated from the upper end opening of the corresponding material barrel 8, and the end of each magnetic rod 4 away from the top beam 2 is separated from the corresponding slurry through tube A11.

[0039] Specifically, if Figure 3 As shown, in this embodiment, a sealing ring 15 is provided on the top surface of the upper opening of each material barrel 8, which is used to seal the joint between the upper opening of the material barrel 8 and the barrel cover 3 to prevent the slurry from overflowing during the demagnetization process. After each barrel cover 3 seals the upper opening of the corresponding material barrel 8, each barrel cover 3 can be further connected and fixed to the corresponding material barrel 8 by installing screws to prevent the slurry from overflowing from the material barrel 8 due to excessive pressure, so as to maintain stable operation.

[0040] Specifically, if Figure 4 As shown, in this embodiment, the end of each magnetic rod 4 away from the top beam 2 is in the shape of a cone with a gradually decreasing diameter, and the axial cross-section of the end of each magnetic rod 4 away from the top beam 2 is in the shape of an arc, so that the end of the magnetic rod 4 away from the top beam 2 will not cause significant wear to the inner wall of the slurry passing through the pipe A11 during the reciprocating motion, thereby increasing the smoothness of the equipment.

[0041] Specifically, if Figure 5 and Figure 6As shown, in this embodiment, the upper opening of each slurry passing tube A11 is equipped with a magnetic rod guide sleeve 16, which is used to guide the passing magnetic rod 4 to prevent the magnetic rod 4 from deviating in the slurry passing tube A11. The magnetic rod guide sleeves 16 are made of polymer materials, such as PP materials. The lower end of each magnetic rod guide sleeve 16 is evenly divided into four guide petals 1601 along the circumferential direction, and there is a gap between each two adjacent guide petals 1601. Through the setting of multiple guide petals 1601, while playing a guiding role for the magnetic rod 4 when entering the slurry passing tube A11, when the magnetic rod 4 is out of the slurry passing tube A11, each guide petal 1601 can be appropriately opened to allow the magnetic rod 4 to stably leave with the adsorbed magnetic material, and it is not easy to scrape off the adsorbed magnetic material. The magnetic rod guide sleeve 16 made of polymer material can be restored to its original state after the magnetic rod 4 is separated.

[0042] Specifically, if Figure 1 As shown, in this embodiment, a valve A is provided on the feed pipe 5, and a valve B is provided on the discharge pipe 6. By controlling the switch of valve A and valve B, the opening and closing of the feed pipe 5 and the discharge pipe 6 can be controlled. In this embodiment, valve A and valve B are both commercially available products. In this embodiment, the feed pipe 5 is connected to an external slurry supply source, and the discharge pipe 6 is connected to a subsequent slurry recovery device.

[0043] Specifically, if Figure 2 As shown, in this embodiment, the feed pipe 5, the discharge pipe 6 and the slurry passing pipe C14 are respectively connected to a discharge pipe 17, and a valve C is provided on the discharge pipe 17. The setting of the discharge pipe 17 is convenient for fully emptying the slurry remaining in the feed pipe 5, the discharge pipe 6 and the slurry passing pipe C14 after the demagnetization operation is completed. The opening and closing of the discharge pipe 17 is controlled by controlling the switch of the valve C. In this embodiment, the valve C is also a commercially available product.

[0044] Specifically, if Figure 3 As shown, in this embodiment, each material passing barrel 8 is provided with a slurry spoiler block 18 inside, and the slurry spoiler block 18 is arranged on the upper side of the adjacent upper connecting plate 10. The slurry spoiler block 18 is arranged in the existing technology, for example, it is fixed to the upper connecting plate 10 by screws, or it is an integral structure with the upper connecting plate 10. The slurry spoiler block 18 inside each material passing barrel 8 is located on the opposite side of the slurry through pipe B13 connected to the material passing barrel 8. After the slurry enters the upper space of the upper connecting plate 10 from the slurry through pipe B13, it will touch the slurry spoiler block 18 and be disturbed and diverted by the slurry spoiler block 18, which can prevent the slurry from accumulating in the upper space of the upper connecting plate 10, thereby allowing the slurry to fully flow through the slurry through pipe A11 and demagnetize.

[0045] Working principle:

[0046] When in use, the lifting cylinder is controlled to drive the top beam 2 to be lowered to the lowest position, so that each barrel cover 3 closes the upper end opening of the corresponding feeding barrel 8, and the end of each magnetic rod 4 away from the top beam 2 enters the corresponding slurry passing tube A11 respectively; the feed pipe 5 and the discharge pipe 6 are opened and the slurry begins to be introduced into the feeding barrel assembly, and the slurry flows through each feeding barrel 8 in turn. When the slurry passes through the slurry passing tube A11, the magnetic material in the slurry is adsorbed by the magnetic rod 4 in each slurry passing tube A11; after the slurry is demagnetized, the lifting cylinder is controlled to drive the top beam 2 to be raised to the highest position, and each barrel cover 3 is separated from the upper end opening of the corresponding feeding barrel 8 respectively, and the end of each magnetic rod 4 away from the top beam 2 is respectively removed from the corresponding slurry passing tube A11, and then the magnetic rod 4 can be manually cleaned to remove the magnetic material adsorbed on the magnetic rod 4 for subsequent use.

Claims

1. A slurry iron remover, characterized in that: It comprises a basic frame (1), a lifting cylinder, a barrel assembly, a top beam (2), a barrel cover (3), a magnetic rod (4), a feed pipe (5) and a discharge pipe (6); A lifting cylinder is respectively provided at both ends of the base frame (1); the top beam (2) is located above the base frame (1) and parallel to the horizontal plane; the piston rods (7) of the two lifting cylinders are respectively connected to the top beam (2); and the axial center lines of the piston rods (7) of the two lifting cylinders are perpendicular to the horizontal plane; The material passing barrel assembly is provided with at least one group, and each group of the material passing barrel assembly includes two material passing barrels (8) arranged in parallel and vertically, each of the material passing barrels (8) is open at both upper and lower ends, and a lower connecting plate (9) is provided at the lower end opening of each material passing barrel (8), and an upper connecting plate (10) is provided at the upper side position inside each material passing barrel (8), and a plurality of slurry passing tubes A (11) are connected between the upper connecting plate (10) and the lower connecting plate (9) connected to the same material passing barrel (8), and each of the slurry passing tubes A (11) is open at both upper and lower ends, and the upper end opening of each slurry passing tube A (11) is connected to the space above the upper connecting plate (10) connected to the slurry passing tube A (11). , the lower end opening of each slurry passage tube A (11) is connected to the lower space of the lower connecting plate (9) connected to the slurry passage tube A (11), the lower side of each lower connecting plate (9) is connected to a lower sealing cover (12), and the bottom of each lower sealing cover (12) is provided with a pipeline connection port, a slurry passage tube B (13) is connected between the two material barrels (8) of the same group of material barrel assemblies, and the slurry passage tube B (13) is respectively connected to the upper space of the upper connecting plate (10) in the two material barrels (8) of the same group of material barrel assemblies, the axial center lines of all the slurry passage tubes A (11) are perpendicular to the horizontal plane, and all the lower connecting plates (9) are installed on the basic frame (1); When only one group of the material barrel assembly is provided, the pipeline connection port on the lower sealing cover (12) directly below one of the material barrels (8) of the group of material barrel assemblies is connected to the material inlet pipe (5), and the pipeline connection port on the lower sealing cover (12) directly below the other material barrel (8) of the group of material barrel assemblies is connected to the material outlet pipe (6); When at least two groups of the material barrel assemblies are arranged in sequence, the pipeline connection port on the lower sealing cover (12) directly below one of the material barrels (8) of the first group of material barrel assemblies is connected to the material inlet pipe (5), the pipeline connection port on the lower sealing cover (12) directly below another material barrel (8) of the last group of material barrel assemblies is connected to the material outlet pipe (6), and the pipeline connection port on the lower sealing cover (12) directly below another material barrel (8) of the first group of material barrel assemblies is connected to the pipeline connection port on the lower sealing cover (12) directly below one of the material barrels (8) of the adjacent subsequent group of material barrel assemblies through the slurry through pipe C (14); The cylinder cover (3) is provided on the top beam (2) at a position directly above the corresponding material passing cylinders (8), and a plurality of magnetic bars (4) are provided on the lower side of each cylinder cover (3). The number of magnetic bars (4) provided on each cylinder cover (3) corresponds to the number of slurry passing tubes A (11) provided in the material passing cylinder (8) directly below the cylinder cover (3), and the setting position of each magnetic bar (4) corresponds to the setting position of one slurry passing tube A (11) above and below. When the lifting cylinder drives the top beam (2) to descend to the lowest position, each of the cylinder covers (3) closes the upper end opening of the corresponding material barrel (8), and one end of each of the magnetic rods (4) away from the top beam (2) respectively enters into the corresponding slurry passing tube A (11); when the lifting cylinder drives the top beam (2) to rise to the highest position, each of the cylinder covers (3) respectively detaches from the upper end opening of the corresponding material barrel (8), and one end of each of the magnetic rods (4) away from the top beam (2) respectively escapes from the corresponding slurry passing tube A (11).

2. The iron remover for slurry according to claim 1, characterized in that: A sealing ring (15) is provided on the top surface of the upper opening of each material passing barrel (8).

3. The iron remover for slurry according to claim 1, characterized in that: The end of each magnetic bar (4) away from the top beam (2) is in a cone shape with a gradually decreasing diameter, and the axial cross-section of the end of each magnetic bar (4) away from the top beam (2) is in an arc shape.

4. The iron remover for slurry according to claim 1, characterized in that: The upper opening of each slurry passage tube A (11) is equipped with a magnetic rod guide sleeve (16).

5. The iron remover for slurry according to claim 4, characterized in that: The magnetic rod guide sleeves (16) are all made of polymer materials.

6. The iron remover for slurry according to claim 5, characterized in that: The lower end of each magnetic rod guide sleeve (16) is evenly divided into a plurality of guide petals (1601) along the circumferential direction, and there is a gap between each two adjacent guide petals (1601).

7. The iron remover for slurry according to claim 1, characterized in that: The inlet pipe (5) is provided with a valve A, and the outlet pipe (6) is provided with a valve B.

8. The iron remover for slurry according to claim 1, characterized in that: The feed pipe (5), the discharge pipe (6) and the slurry passage pipe C (14) are respectively connected to a discharge pipe (17), and a valve C is provided on the discharge pipe (17).

9. The iron remover for slurry according to claim 1, characterized in that: A slurry flow disturbance block (18) is provided inside each of the material passing cylinders (8), and the slurry flow disturbance block (18) is arranged on the upper side surface of the adjacent upper connecting plate (10).

10. The iron remover for slurry according to claim 9, characterized in that: The slurry baffle (18) inside each of the material passing cylinders (8) is located on the opposite side of the slurry passing pipe B (13) connected to the material passing cylinder (8).

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