Slurry filtration demagnetizing device

Abstract

The utility model discloses a kind of slurry filtering demagnetizing devices, it includes box, the circumferential outer wall of the box is equipped with sliding slot one, the inner wall of the sliding slot one is equipped with clamping groove one, the circumferential inner wall of the clamping groove one is sleeved with clamping block one, the circumferential inner wall of the clamping block one is fixed with filter screen, the inner wall of the sliding slot one is equipped with multiple circular grooves one that are symmetrically distributed, the inner wall of the circular groove one is welded with damping spring one, one end of the damping spring one is welded with clamping block one, one end of the clamping block one is tightly with handle one, one end of the handle one is fixed with sliding block one, this kind of slurry filtering demagnetizing device, through damping spring drives clamping block compression, so that filter screen and demagnetizing plate are extracted through sliding slot, so as to all be cleaned, so as to be conducive to the service life of maintenance device, secondly, using shunt disc reaches the effect of shunting, simultaneously cooperate vertical rod and reset spring, the force of slurry impact dispersion disc is conveniently buffered.

Description

Technical Field

[0001] This utility model relates to the field of slurry demagnetization technology, specifically a slurry filtration and demagnetization device. Background Technology

[0002] During the preparation of slurry, trace amounts of magnetic metal impurities are inevitably present. If these magnetic metal impurities are not removed, they can easily affect subsequent processing operations if they are directly mixed into the slurry. Therefore, a slurry filtration and demagnetization device is needed.

[0003] Although existing slurry filtration and demagnetization devices offer many benefits, they still have the following problems: In actual use, the filter screen and demagnetizing plate are mostly designed with a fixed structure, making them difficult to clean after long-term use, which can easily affect the subsequent processing effect. Secondly, in actual use, there are fewer diversion steps, and the filter screen bears a lot of pressure directly, which can easily cause unnecessary wear on the filter screen after long-term use. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] 1. Technical problems to be solved:

[0006] To address the problems mentioned above, where most filters and demagnetizing plates have a fixed structure design, making them difficult to clean after long-term use, which can affect subsequent processing results and cause unnecessary wear on the filters, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a slurry filtration and demagnetization device, which aims to solve the problem that most filter screens and demagnetizing plates are designed with a fixed structure, making them difficult to clean after long-term use and easily affecting the subsequent processing effect, and to minimize unnecessary wear.

[0008] 2. Technical Solution:

[0009] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0010] A slurry filtration and demagnetization device includes a housing. A sliding groove is formed on the outer circumference of the housing. A retaining groove is formed on the inner wall of the sliding groove. A retaining block is fitted onto the inner circumference of the retaining groove. A filter screen is fixed to the inner circumference of the retaining block. Multiple symmetrically distributed circular grooves are formed on the inner wall of the sliding groove. A damping spring is welded to the inner wall of each circular groove. A clamping block is welded to one end of the damping spring. A handle is attached to one end of the clamping block. A slider is fixed to one end of the handle. The length and diameter of the slider match the length and width of the sliding groove.

[0011] In a preferred embodiment of the slurry filtration and demagnetization device of this utility model, a support rod is fixedly provided on the inner wall of the box, and multiple sleeve rods are bolted to the top of the support rod. A vertical rod is slidably connected to the inner wall of the sleeve rod, and a diversion plate is bolted to the top of the vertical rod. Multiple diversion holes are opened on the surface of the diversion plate, and multiple baffles are fixedly provided on the surface of the diversion plate. Through the structural design of the support rod, it is easy to maintain balance during the lifting and lowering of the support rod.

[0012] In a preferred embodiment of the slurry filtration and demagnetization device of this utility model, the outer circumferential wall of the box body is provided with a sliding groove II, the inner wall of the sliding groove II is provided with a slot II, a slot II is fitted onto the inner circumferential wall of the slot II, a demagnetizing plate is fixedly provided on the inner circumferential wall of the slot II, the inner wall of the sliding groove II is provided with a plurality of symmetrically distributed circular grooves II, a damping spring II is welded to the inner wall of the circular groove II, a clamping block II is welded to one end of the damping spring II, a handle II is tightly attached to one end of the clamping block II, and a slider II is fixedly provided at one end of the handle II. The length and diameter of the slider II match the length and width of the sliding groove II.

[0013] In a preferred embodiment of the slurry filtration and demagnetization device of this utility model, the sleeve rod has a vertical groove inside, and a pneumatic damper is bolted to the bottom of the inner wall of the vertical groove. A return spring is sleeved on the outer circumference of the pneumatic damper, and a vertical block is bolted to the bottom of the outer circumference of the vertical rod. The outer circumference of the vertical block matches the inner circumference of the vertical groove.

[0014] In a preferred embodiment of the slurry filtration and demagnetization device of this utility model, the top of the box is provided with a feed inlet and the bottom of the box is provided with a discharge outlet.

[0015] In a preferred embodiment of the slurry filtration and demagnetization device of this utility model, the top of the housing is connected to a support ring by bolts, and the bottom of the support ring is welded with multiple support legs.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This type of slurry filtration and demagnetization device uses a damping spring on the inner wall of the circular groove to compress the clamping block, which facilitates the fixing of the clamping block and the handle. This also facilitates the removal of the filter screen and demagnetizing plate inside the box through the sliding groove for installation and disassembly. Furthermore, it facilitates the cleaning of both the filter screen and the permanent magnet, thus helping to maintain the service life of the device.

[0019] This type of slurry filtration and demagnetization device utilizes a diversion plate with partitions and progressively spaced diversion holes on the baffle plate to facilitate the flow of material by gravity, achieving a diversion effect. At the same time, the vertical rod, sleeve rod, and reset spring at the bottom facilitate the buffering of the force of the slurry impacting the dispersion plate, thereby improving the demagnetization effect when used with the demagnetizing plate. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of a slurry filtration and demagnetization device according to the present invention.

[0022] Figure 2 This is a schematic cross-sectional view of the box structure of a slurry filtration and demagnetization device according to the present invention;

[0023] Figure 3 This utility model relates to a slurry filtration and demagnetization device. Figure 2 A schematic diagram of the structure of section A in the middle;

[0024] Figure 4 This utility model relates to a slurry filtration and demagnetization device. Figure 2 A schematic diagram of the structure of section B in the middle;

[0025] Figure 5 This utility model relates to a slurry filtration and demagnetization device. Figure 2 A schematic diagram of the C-section structure.

[0026] The following are the labeling instructions in the diagram: 1. Box body; 2. Support ring; 3. Support leg; 4. Inlet; 5. Outlet; 6. Filter screen; 61. Locking block one; 62. Locking groove one; 63. Slide groove one; 64. Circular groove one; 65. Damping spring one; 66. Clamping block one; 67. Handle one; 68. Slider one; 7. Demagnetizing plate; 71. Locking block two; 72. Locking groove two; 73. Slide groove two; 74. Circular groove two; 75. Damping spring two; 76. Clamping block two; 77. Handle two; 78. Slider two; 8. Diverter plate; 81. Diverter hole; 82. Baffle; 83. Vertical rod; 84. Vertical block; 85. Vertical groove; 86. Return spring; 87. Pneumatic damper; 88. Sleeve rod; 89. Support rod. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0029] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0030] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0032] This utility model provides an overall structural diagram of an embodiment of a slurry filtration and demagnetization device, including:

[0033] Please see Figures 1-5 This utility model provides a technical solution:

[0034] A slurry filtration and demagnetization device includes a housing 1. A groove 63 is formed on the outer circumference of the housing 1. A slot 62 is formed on the inner wall of the groove 63. A locking block 61 is fitted onto the inner circumference of the slot 62. A filter screen 6 is fixedly mounted on the inner circumference of the locking block 61. The filter screen 6's structural design facilitates preliminary filtration of the slurry before demagnetization, thereby reducing the residue of impurities inside the slurry. Multiple symmetrically distributed circular grooves 64 are formed on the inner wall of the groove 63. Damping springs 65 are welded to the inner walls of the circular grooves 64. A clamping block 66 is welded to one end of a damping spring 65. A handle 67 is attached to one end of the clamping block 66. A slider 68 is fixed to one end of the handle 67. The length and diameter of the slider 68 match the length and width of the groove 63. The clamping block 66 is compressed by the damping spring 65 on the inner wall of the circular groove 64, thereby fixing the handle 67 with the clamping block 66. This makes it easy to fix the slider 68 to the inner wall of the groove 63, and thus makes it easy to fix the locking block 61 and the filter screen 6 inside the housing 1.

[0035] It is worth noting that, in order to achieve the diversion effect, specifically, the inner wall of the box 1 is fixedly provided with a support rod 89, and the top of the support rod 89 is connected to multiple sleeve rods 88 by bolts. The inner wall of the sleeve rods 88 is slidably connected to a vertical rod 83, and the top of the vertical rod 83 is connected to a diversion plate 8 by bolts. The surface of the diversion plate 8 is provided with multiple diversion holes 81, and the diameter of the diversion holes 81 increases from top to bottom. The surface of the diversion plate 8 is fixedly provided with multiple baffles 82, and the baffles 82 divide the surface of the diversion plate 8 into twelve zones, which facilitates the flow of materials out by gravity and achieves the diversion effect.

[0036] Next, in order to clean the demagnetizing plate 7, specifically, a second sliding groove 73 is formed on the outer circumference of the housing 1, a second slot 72 is formed on the inner wall of the second sliding groove 73, a second locking block 71 is fitted onto the inner circumference of the second slot 72, and the demagnetizing plate 7 is fixed on the inner circumference of the second locking block 71. Multiple symmetrically distributed circular grooves 74 are formed on the inner wall of the second sliding groove 73, and a second damping spring 75 is welded to the inner wall of the second circular groove 74. A clamping block 76 is welded to one end of the damping spring 75. One end of block 2 76 is tightly attached to handle 2 77, and one end of handle 2 77 is fixed with slider 2 78. The length and diameter of slider 2 78 match the length and width of groove 2 73. By pressing clamp block 2 76, damping spring 2 75 is retracted into the inner wall of circular groove 2 74, making it easy to pull slider 2 78 out through handle 2 77. This makes it easy to remove demagnetizing plate 7 from inner wall of groove 2 73 by clamp block 2 71, thus facilitating cleaning of demagnetizing plate 7.

[0037] The aforementioned demagnetizing plate 7 can be found in document CN223069674U.

[0038] Meanwhile, in order to buffer the force of the slurry impacting the dispersion disc, specifically, a vertical groove 85 is provided inside the sleeve rod 88. A pneumatic damper 87 is bolted to the bottom of the inner wall of the vertical groove 85. A return spring 86 is sleeved on the outer circumference of the pneumatic damper 87. A vertical block 84 is bolted to the bottom of the outer circumference of the vertical rod 83. The outer circumference of the vertical block 84 matches the inner circumference of the vertical groove 85. By using the return spring 86 in conjunction with the extension and retraction of the pneumatic damper 87, the vertical block 84 can drive the vertical rod 83 to move up and down on the inner wall of the vertical groove 85, thereby facilitating the buffering of the force of the slurry impacting the dispersion disc, and thus facilitating the demagnetization effect in conjunction with the demagnetizing plate 7.

[0039] Furthermore, in order to input and receive slurry, specifically, the top of the tank 1 is provided with a feed inlet 4 and the bottom of the tank 1 is provided with a discharge outlet 5. Slurry is input through the feed inlet 4 and the processed slurry is received through the discharge outlet 5.

[0040] Finally, in order to place the box 1, specifically, the top of the box 1 is connected to a support ring 2 by bolts, and the bottom of the support ring 2 is welded with multiple support legs 3. Through the structural design of the support legs 3, it is convenient to place the box 1.

[0041] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0042] Combination Figures 1-5 The slurry filtration and demagnetization device of this embodiment is used in the following specific process:

[0043] This type of slurry filtration and demagnetization device uses a damping spring on the inner wall of the circular groove to compress the clamping block, which facilitates the fixing of the clamping block and the handle. This also facilitates the removal of the filter screen and demagnetizing plate inside the box through the sliding groove for installation and disassembly. Furthermore, it facilitates the cleaning of both the filter screen and the permanent magnet, thus helping to maintain the service life of the device.

[0044] 1: When using this slurry filtration and demagnetization device, the operator moves the box 1 to a suitable position by moving the support leg 3 and the support ring 2, and then puts the slurry to be processed into the feed inlet 4. Under the design of the partition and the increasing spacing of the diversion holes 81 provided by the baffle 82 on the surface of the diversion plate 8, the slurry can flow out with gravity, achieving the diversion effect. At the same time, the vertical block 84 drives the vertical rod 83 to move vertically on the inner wall of the vertical groove 85 opened on the inner wall of the sleeve rod 88 under the action of the return spring 86 and the air pressure damper 87. This facilitates the buffering of the force of the slurry impacting the dispersion plate, thereby facilitating the cooperation with the demagnetization plate 7 and improving the demagnetization effect.

[0045] 2: When the device needs to filter the slurry, the filter screen 6 is used to perform preliminary filtration of impurities inside the slurry. After long-term use, by pressing the clamp block 66, the damping spring 65 is retracted inside the circular groove 64. At this time, the operator can drive the handle 67 to pull the slider 68 out from the inside of the slide groove 63, and then drive the clamp block 61 to pull the filter screen 6 out from the inner wall of the clamp groove 62 through the inner wall of the slide groove 63. This makes it easy to clean the filter screen 6, thus helping to maintain the service life of the device.

[0046] 3: When the device needs to demagnetize the slurry, the operator slides the demagnetizing plate 7 into the inner wall of the slot 72 opened in the inner wall of the slide groove 73 by the second clamping block 71. At this time, the damping spring 75 extends and retracts in the inner wall of the circular groove 74. Using the elastic force of the damping spring 75 itself, the clamping block 76 pushes against the handle 77, thereby fixing the slider 78 in the inner wall of the slide groove 73. This makes it easy to install the demagnetizing plate 7 to demagnetize the slurry, and receive the processed slurry through the discharge port 5.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A slurry filtration and demagnetization device, characterized in that, The box includes a housing (1), the outer circumference of which is provided with a sliding groove (63), the inner wall of which is provided with a slot (62), the inner circumference of which is fitted with a block (61), the inner circumference of which is fixed with a filter screen (6), the inner wall of which is provided with a plurality of symmetrically distributed circular grooves (64), the inner wall of which is welded with a damping spring (65), one end of which is welded with a clamping block (66), one end of which is tightly attached to a handle (67), one end of which is fixed with a slider (68), the length and diameter of which match the length and width of the sliding groove (63).

2. The slurry filtration and demagnetization device according to claim 1, characterized in that, The inner wall of the box (1) is fixedly provided with a support rod (89). The top of the support rod (89) is connected to a plurality of sleeve rods (88) by bolts. The inner wall of the sleeve rod (88) is slidably connected with a vertical rod (83). The top rod of the vertical rod (83) is connected to a diversion plate (8) by bolts. The surface of the diversion plate (8) is provided with a plurality of diversion holes (81). The surface of the diversion plate (8) is fixedly provided with a plurality of baffles (82).

3. The slurry filtration and demagnetization device according to claim 1, characterized in that, The outer circumferential wall of the box (1) is provided with a sliding groove (73), the inner wall of the sliding groove (73) is provided with a slot (72), the inner circumferential wall of the slot (72) is fitted with a block (71), the inner circumferential wall of the block (71) is fixed with a demagnetizing plate (7), the inner wall of the sliding groove (73) is provided with a plurality of symmetrically distributed circular grooves (74), the inner wall of the circular grooves (74) is welded with a damping spring (75), one end of the damping spring (75) is welded with a clamping block (76), one end of the clamping block (76) is closely attached to a handle (77), one end of the handle (77) is fixed with a slider (78), the length and diameter of the slider (78) are consistent with the length and width of the sliding groove (73).

4. The slurry filtration and demagnetization device according to claim 2, characterized in that, The sleeve rod (88) has a vertical groove (85) inside. The bottom of the inner wall of the vertical groove (85) is connected to a pneumatic damper (87) by bolts. The outer circumference of the pneumatic damper (87) is fitted with a return spring (86). The bottom of the outer circumference of the vertical rod (83) is connected to a vertical block (84) by bolts. The outer circumference of the vertical block (84) matches the inner circumference of the vertical groove (85).

5. The slurry filtration and demagnetization device according to claim 1, characterized in that, The top of the box (1) is provided with a feed inlet (4), and the bottom of the box (1) is provided with a discharge outlet (5).

6. The slurry filtration and demagnetization device according to claim 1, characterized in that, The top of the box (1) is connected to a support ring (2) by bolts, and the bottom of the support ring (2) is welded with multiple support legs (3).

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