Detachable ore pulp impurity filtering barrel

Abstract

The utility model discloses a detachable ore pulp impurity filtering barrel which comprises an outer barrel, an inner barrel, a connecting piece and a stirring piece, and a discharging opening is formed in one side of the outer barrel; the inner cylinder is arranged inside the outer cylinder and comprises a cylinder body and a cylinder bottom, a feeding port is formed in the upper portion of the cylinder body, the cylinder bottom is arranged at the bottom of the cylinder body in a sliding mode, and filtering holes are formed in the cylinder body and the inner cylinder; one end of the connecting piece is connected with the barrel bottom, and the connecting piece is used for driving the barrel bottom to slide upwards along the barrel body to slide out of the barrel body; the stirring end of the stirring part is arranged at the bottom in the inner cylinder and is used for stirring materials; according to the device, the cylinder bottom can slide upwards until the cylinder bottom is separated from the cylinder body, so that the cylinder bottom is allowed to be independently taken out for cleaning, the operation process is simplified through the design, impurities and sediments accumulated in the cylinder bottom can be cleaned simply and conveniently, and the efficient filtering and cleaning process is achieved.

Description

Technical Field

[0001] This utility model relates to the field of mineral slurry filtration technology, specifically to a detachable mineral slurry debris filter barrel. Background Technology

[0002] In hydrometallurgy, the slurry may contain large debris such as wood strips, cloth strips, and plastic bottles. These debris can damage equipment such as centrifugal pumps, diaphragm pumps, and reactors, so it is necessary to filter out these large debris.

[0003] In existing technical solutions, large debris is typically filtered using a slag removal box. For example, patent CN103041986A discloses a vibrating screen feeding device, characterized by: a fully enclosed cylindrical box body with a sealing cover on top, triangular hoisting holes on both sides of the sealing cover, and a splash-proof sealing door and feeding pipe in the center of the sealing cover; a buffer slurry inlet cylinder in the middle of the box body, with an outlet hole on the side wall of the cylinder; wear-resistant plates on the inner wall, bottom, inner wall of the cylinder, and outer wall of the cylindrical box body; 2N partition plates on the outside of the cylinder dividing the box body into N partition zones and N outlet zones, with an outlet pipe below each outlet zone, and the outlet of the outlet pipe is fan-shaped; a wear-resistant composite feeding ball valve is located above the outlet pipe, with an adjusting screw, adjusting nut, and adjusting handwheel connected above the feeding ball valve; eight trapezoidal reinforcing ribs are evenly arranged along the circumference of the cylindrical box body, which mainly filter debris through the outlet hole on the cylinder.

[0004] However, because the slurry is prone to settling in the slag removal box, it gradually accumulates at the bottom of the box. Over time, this accumulation becomes more and more serious, which makes subsequent cleaning work inconvenient. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a detachable slurry debris filter bucket to solve the technical problem that slurry is prone to settling and accumulating in the slag removal box in the prior art, making it inconvenient to clean.

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

[0007] This utility model provides a detachable slurry impurity filter tank, comprising: an outer cylinder, an inner cylinder, a connector, and a stirring component. The outer cylinder has a discharge port on one side. The inner cylinder is disposed inside the outer cylinder and includes a cylinder body and a bottom. A feed port is located at the top of the cylinder body. The bottom is slidably disposed at the bottom of the cylinder body. Both the cylinder body and the inner cylinder are provided with filter holes. One end of the connector is connected to the bottom of the cylinder, used to drive the bottom of the cylinder to slide upwards along the cylinder body until it slides out of the cylinder body. The stirring end of the stirring component is disposed at the bottom of the inner cylinder for stirring the material.

[0008] In some embodiments, the bottom of the outer cylinder is spaced apart from the bottom of the inner cylinder, and the peripheral wall of the inner cylinder extends upward to contact the outer cylinder, so that the interior of the inner cylinder forms a storage cavity for accommodating filtered debris.

[0009] In some embodiments, the outer wall of the bottom of the cylinder is slidably connected to the inner wall of the cylinder body.

[0010] In some embodiments, the top of the cylinder bottom is provided with circumferential teeth.

[0011] In some embodiments, the top of the outer cylinder is provided with an opening corresponding to the position of the inner cylinder, and a cylinder cover is provided for covering the opening.

[0012] In some embodiments, the stirring component includes a motor, a rotating shaft, and a stirring paddle. The rotating shaft is vertically disposed inside the inner cylinder, and the stirring paddle is disposed inside the bottom of the cylinder and connected to the bottom end of the rotating shaft. The motor is mounted on the cylinder cover, and its drive shaft is connected to the top end of the rotating shaft.

[0013] In some embodiments, a sleeve is provided at the bottom end of the rotating shaft, and a positioning shaft is provided at the bottom of the inner cylinder corresponding to the sleeve, and the cylinder body is rotatably sleeved with the positioning shaft.

[0014] In some embodiments, a limiting protrusion is provided at the top end of the rotating shaft, and the limiting protrusion is movably connected to the drive shaft of the motor.

[0015] In some embodiments, two connectors are provided, each including a handle. The bottom ends of the two handles are respectively connected to the two sides of the top of the cylinder bottom, and their top ends extend upward through the cylinder body to protrude outside the cylinder body.

[0016] In some embodiments, the inlet and outlet are respectively provided with an inlet pipe and an outlet pipe.

[0017] Compared with the prior art, the detachable slurry impurity filter barrel provided by this utility model is equipped with an outer cylinder, an inner cylinder and a connecting part. The inner cylinder is installed inside the outer cylinder. The inner cylinder is composed of a cylinder body and a cylinder bottom. Both the cylinder body and the inner cylinder are provided with filter holes. After the slurry enters the cylinder body through the feed port, the filter holes can effectively intercept and filter out impurities. The inner cylinder is designed to be slidable and installed at the bottom of the cylinder body, so that the filtered impurities and sediments can be collected at the bottom of the cylinder. One end of the connecting part is connected to the bottom of the cylinder, which can slide the bottom of the cylinder upward until it is separated from the cylinder body, thereby allowing the bottom of the cylinder to be removed separately for cleaning. This design simplifies the operation process and makes cleaning the impurities and sediments accumulated at the bottom of the cylinder simple and convenient, realizing an efficient filtration and cleaning process.

[0018] With the help of the agitator, the material at the bottom of the inner cylinder is stirred. The stirring action can prevent the slurry from settling and achieve a better filtration effect, while also intercepting large pieces of debris that could damage the equipment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the detachable slurry debris filter bucket provided in this embodiment of the utility model;

[0020] Figure 2 This is a cross-sectional structural schematic diagram of the detachable slurry debris filter bucket provided in this embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the outer cylinder, outer cylinder and stirring component of the detachable slurry debris filter barrel provided in this embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the outer cylinder and outer shell structure of the detachable slurry debris filter barrel provided in this embodiment of the utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Outer cylinder; 11. Cylinder cover; 2. Inner cylinder; 21. Cylinder body; 22. Cylinder bottom; 23. Cylinder teeth; 201. Filter hole; 3. Connecting part; 4. Agitator; 41. Motor; 42. Rotating shaft; 43. Agitator; 44. Sleeve; 45. Positioning shaft; 46. Limiting protrusion; 5. Feed pipe; 6. Discharge pipe. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] To address the technical problem of mineral slurry easily settling and accumulating in the slag removal box, making cleaning inconvenient, this utility model provides a detachable mineral slurry debris filter tank. The bottom of the tank can be slid upwards until it detaches from the tank body, allowing the bottom of the tank to be removed separately for cleaning. This design simplifies the operation process, making it easy and convenient to clean the impurities and sediments accumulated at the bottom of the tank, and achieving a highly efficient filtration and cleaning process.

[0026] Please see Figures 1 to 4 The detachable slurry impurity filter tank includes: an outer cylinder 1, an inner cylinder 2, a connector 3, and a stirring component 4. The outer cylinder 1 has a discharge port on one side. The inner cylinder 2 is located inside the outer cylinder 1 and includes a cylinder body 21 and a cylinder bottom 22. A feed inlet is located at the top of the cylinder body 21, and the cylinder bottom 22 is slidably disposed at the bottom of the cylinder body 21. Both the cylinder body 21 and the inner cylinder 2 are provided with filter holes 201. One end of the connector 3 is connected to the cylinder bottom 22, used to drive the cylinder bottom 22 to slide upwards along the cylinder body 21 until it slides out of the cylinder body 21. The stirring end of the stirring component 4 is located at the bottom inside the inner cylinder 2 for stirring materials.

[0027] In this device, an inner cylinder 2 is set inside the outer cylinder 1. The inner cylinder 2 includes a cylinder body 21 and a cylinder bottom 22. Both the cylinder body 21 and the inner cylinder 2 are provided with filter holes 201. After the slurry enters the interior of the cylinder body 21 through the feed port, it can filter impurities through the filter holes 201. At the same time, the agitator 4 can agitate the material at the bottom of the inner cylinder 2 to prevent the slurry from settling. The cylinder bottom 22 is slidably set at the bottom of the cylinder body 21 so that the filtered impurities and sediments will be concentrated in the cylinder bottom 22. One end of the connector 3 is connected to the cylinder bottom 22 and can drive the cylinder bottom 22 to slide upward along the cylinder body 21 until it slides out of the cylinder body 21. Thus, the cylinder bottom 22 can be removed separately without having to remove the entire inner cylinder 2 when cleaning impurities. The operation is simple and convenient, so as to clean the impurities and sediments accumulated in the cylinder bottom 22.

[0028] Please see Figure 1 and Figure 2 In this embodiment, the feed inlet and the discharge outlet are respectively provided with a feed pipe 5 and a discharge pipe 6, so that the slurry raw material enters the interior of the inner cylinder 2 through the feed pipe 5, and after being filtered by the filter hole 201 to remove impurities, it flows into the interlayer between the inner cylinder 2 and the outer cylinder 1, and is finally discharged through the discharge pipe 6.

[0029] In this embodiment, the bottom of the inner cylinder 21 is spaced apart from the bottom of the outer cylinder 1. The inner cylinder 21 is cylindrical, and the peripheral walls of the inner cylinder 2 extend upward until they contact the inner cylinder 21, thereby forming a cavity inside the inner cylinder 2 for collecting filtered debris. The outer wall of the bottom cylinder 22 is tightly fitted with the inner wall of the inner cylinder 21 to achieve a sliding connection.

[0030] Furthermore, in some embodiments, the top periphery of the bottom of the cylinder 22 is provided with cylinder teeth 23. The arrangement of the cylinder teeth 23 enables the filter holes 201 to be self-cleaned during the sliding process of the bottom of the cylinder 22, thereby keeping the filter holes 201 unobstructed. This effectively crushes and removes the slurry raw materials stuck on the filter holes 201, which not only improves the filtration efficiency but also reduces the maintenance frequency caused by the clogging of the filter holes 201.

[0031] In this embodiment, the top of the outer cylinder 1 is provided with an opening corresponding to the position of the inner cylinder 2, and a cylinder cover 11 is provided for covering the opening. The bottom of the cylinder 22 can be removed from the outer cylinder 1 through the opening. The cylinder cover 11 can prevent the splashing of materials and the entry of external impurities during the stirring process, and at the same time, it provides a position for the installation and support of the feed pipe 5 and the driving structure of the stirring component 4.

[0032] Please see Figure 2 To ensure the uniformity and efficiency of the mixing process, in this embodiment, the mixing end of the mixing component 4 is a mixing paddle 43, which is usually designed in a spiral or blade shape. The mixing component 4 also includes a motor 41 and a rotating shaft 42. The rotating shaft 42 is vertically arranged inside the inner cylinder 2. The mixing paddle 43 is arranged inside the bottom of the cylinder 22 and is fixedly connected to the bottom end of the rotating shaft 42. The motor 41 is mounted on the cylinder cover 11, and its drive shaft is connected to the top end of the rotating shaft 42, so that the mixing paddle 43 can be driven to rotate through the drive shaft to mix the material inside the bottom of the cylinder 22, thereby preventing the slurry from settling. The mixing speed of the mixing paddle 43 can be controlled by the power of the motor 41 to adapt to the mixing requirements of different materials.

[0033] Furthermore, to ensure the stability of the stirring component during operation, in some embodiments, a sleeve 44 is provided at the bottom end of the rotating shaft 42. A positioning shaft 45 is correspondingly provided at the bottom of the inner cylinder 2, and the cylinder body 21 and the positioning shaft 45 are rotatably fitted together. This effectively reduces vibrations generated during stirring and ensures stable stirring. During cleaning of the cylinder bottom 22, the sleeve 44 can be separated from the positioning shaft 45 to disassemble the stirring paddle 43, thus facilitating the removal of debris from the inner cylinder 2. Moreover, the positioning shaft 45 ensures that the stirring paddle 43 maintains a precise centered position during rotation, avoiding additional vibrations and noise caused by eccentricity.

[0034] Furthermore, in some embodiments, a limiting protrusion 46 is provided at the top of the rotating shaft 42. The limiting protrusion 46 is movably connected to the drive shaft of the motor 41, so that the rotating shaft 42 and the motor 41 are detachably connected. This not only facilitates the daily maintenance and replacement of the mixing equipment, but also allows the rotating shaft 42 to be quickly separated from the motor 41 when it is necessary to clean the bottom of the cylinder 22, thereby reducing downtime.

[0035] In this embodiment, two connectors 3 are provided, each of which includes a handle. The bottom ends of the two handles are fixedly connected to the two sides of the top of the cylinder bottom 22, while the top ends of the handles extend upward through the cylinder body 21, thus protruding outside the cylinder body 21. This design allows the operator to easily grasp the handle and use the handle to slide the cylinder bottom 22 upward to move it out of the cylinder bottom 22.

[0036] It should be noted that, in other possible embodiments, the driving force that causes the connecting member 3 to slide the bottom 22 upward to the outside of the cylinder 21 can also be electrically controlled. In this case, the device also includes a drive mechanism to control the up-and-down movement of the inner cylinder 2. The drive mechanism can be electric, such as an electric telescopic rod, or pneumatic, such as a cylinder, depending on the application scenario and operating requirements of the stirring device.

[0037] Working principle: The slurry raw material enters the inner cylinder 2 through the feed pipe 5. After being filtered by the filter hole 201 to remove impurities, it flows into the space between the inner cylinder 2 and the outer cylinder 1, and is finally discharged through the discharge pipe 6. During filtration, the motor 41 drives the stirring paddle 43 to rotate through the rotating shaft 42, so as to stir the material inside the bottom 22 of the cylinder to prevent the raw material from settling. When it is necessary to remove the bottom 22 of the cylinder to clean the impurities, first remove the cylinder cover 11, then remove the rotating shaft 42 and the stirring paddle 43, and then use the handle to lift the bottom 22 of the cylinder upward until the bottom 22 of the cylinder is separated from the cylinder body 21 so as to clean the impurities.

[0038] This utility model, by setting an outer cylinder 1, an inner cylinder 2, and a connecting member 3, installs the inner cylinder 2 inside the outer cylinder 1. The inner cylinder 2 consists of a cylinder body 21 and a cylinder bottom 22, and both the cylinder body 21 and the inner cylinder 2 are provided with filter holes 201. After the slurry enters the cylinder body 21 through the feed inlet, the filter holes 201 can effectively intercept and filter out impurities. The inner cylinder 2 is designed to be slidable and installed at the bottom of the cylinder body 21, so that the filtered impurities and sediments can accumulate at the cylinder bottom 22. One end of the connecting member 3 is connected to the cylinder bottom 22, through which the cylinder bottom 22 can be slid upward until it is detached from the cylinder body 21, thereby allowing the cylinder bottom 22 to be removed separately for cleaning. This design simplifies the operation process, making it simple and convenient to clean the impurities and sediments accumulated in the cylinder bottom 22, and realizing an efficient filtration and cleaning process.

[0039] This device, through the coordinated installation of a stirring component 4, stirs the material at the bottom of the inner cylinder 2. The stirring action prevents the slurry from settling and achieves a better filtration effect, while also intercepting large pieces of debris that could damage the equipment.

[0040] In the description of this application, it should be noted that the terms "upper" and "lower," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not 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 this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0041] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A detachable slurry impurity filter tank, characterized in that, include: The outer cylinder has a discharge port on one side; The inner cylinder is disposed inside the outer cylinder and includes a cylinder body and a cylinder bottom. A feed inlet is opened at the top of the cylinder body, and the cylinder bottom is slidably disposed at the bottom of the cylinder body. Filter holes are provided on both the cylinder body and the inner cylinder. A connector, one end of which is connected to the bottom of the cylinder, for driving the bottom of the cylinder to slide upwards along the cylinder body until it slides out of the cylinder body; and... A stirring component, wherein the stirring end of the stirring component is located at the bottom of the inner cylinder for stirring materials.

2. The detachable slurry impurity filter tank according to claim 1, characterized in that, The bottom of the inner cylinder is spaced apart from the bottom of the outer cylinder, and the peripheral wall of the inner cylinder extends upward to contact the inner cylinder, so that the interior of the inner cylinder forms a storage cavity for accommodating filtered debris.

3. The detachable slurry impurity filter tank according to claim 2, characterized in that, The outer wall of the bottom of the cylinder is slidably connected to the inner wall of the cylinder body.

4. The detachable slurry impurity filter tank according to claim 3, characterized in that, The top of the bottom of the cylinder is provided with cylindrical teeth along its circumference.

5. The detachable slurry impurity filter tank according to claim 4, characterized in that, The top of the outer cylinder has an opening corresponding to the position of the inner cylinder, and a cylinder cover is provided for covering the opening.

6. The detachable slurry impurity filter tank according to claim 5, characterized in that, The stirring component includes a motor, a rotating shaft, and a stirring paddle. The rotating shaft is vertically disposed inside the inner cylinder, and the stirring paddle is disposed inside the bottom of the cylinder and connected to the bottom end of the rotating shaft. The motor is mounted on the cylinder cover, and its drive shaft is connected to the top end of the rotating shaft.

7. The detachable slurry impurity filter tank according to claim 6, characterized in that, A sleeve is provided at the bottom end of the rotating shaft, and a positioning shaft is provided at the bottom of the inner cylinder corresponding to the sleeve. The cylinder body is rotatably sleeved with the positioning shaft.

8. The detachable slurry impurity filter tank according to claim 7, characterized in that, The top end of the rotating shaft is provided with a limiting protrusion, which is movably connected to the drive shaft of the motor.

9. The detachable slurry impurity filter tank according to claim 1, characterized in that, Two connectors are provided, each including a handle. The bottom ends of the two handles are respectively connected to the two sides of the top of the cylinder bottom, and their top ends extend upward through the cylinder body to protrude outside the cylinder body.

10. The detachable slurry impurity filter tank according to claim 1, characterized in that, The inlet and outlet are respectively provided with an inlet pipe and an outlet pipe.

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