Ore washing waste slurry recovery equipment

Abstract

The utility model relates to ore washing waste slurry recovery equipment which comprises a box body, a cavity I and a cavity II are arranged in the box body, an overflow port is formed in the surface of the box body in a penetrating manner, a water inlet and a water outlet are formed in the surface of the box body, a communicating pipe is arranged between the cavity I and the cavity II, and a valve is arranged on the surface of the communicating pipe; the filter unit comprises a connecting frame and a filter screen, the connecting frame is located in the box body, the filter screen is arranged in the connecting frame, the interior of the water tank is divided into the first cavity and the second cavity, the overflow port is formed in the surface of the water tank, and the filter unit is arranged in the water tank, so that the liquid level of ore pulp flowing into the first cavity can slowly rise; and the filtering effect on ore powder particles is achieved through the filtering unit, and the ore powder particles can be precipitated in the first cavity, so that the ore powder particles are effectively prevented from being accumulated and blocked on the surface of the filter screen, frequent ore powder cleaning operation is not needed, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ore pulp treatment, in particular to a device for recovering waste pulp from ore washing. Background Art

[0002] Ore washing is the process of using hydraulic or mechanical force to scrub ore that is cemented by clay or contains a lot of mud, breaking up the ore, washing off the fine mud on the surface of the ore and separating it. Ore washing can prevent the mud in the muddy mineral raw materials from clogging the crushing and screening equipment. If the raw materials contain soluble useful or harmful components, they must also be washed.

[0003] After the ore washing is completed, the used mine water needs to be discharged. In order to make the mine water meet the discharge standards and to recover some of the granular ore that may be contained in it, it is necessary to use waste slurry recovery equipment to further process the slurry. In the process of slurry treatment, it is generally necessary to use a filter to filter the ore in the slurry. However, in the process of filtering, some ore powder particles often block the filter. In order to ensure the filtration efficiency, the staff needs to frequently process the ore powder particles filtered out by the filter, which is inconvenient. Utility Model Content

[0004] Based on the above description, the utility model provides a mineral washing waste slurry recovery device to solve the problem that during the use of the existing waste slurry recovery equipment, its ore powder is easy to block the filter screen, resulting in the need for frequent treatment and causing inconvenience.

[0005] The utility model provides a technical solution to the above-mentioned technical problems as follows: a mineral washing waste slurry recovery device, comprising a box body, a cavity one and a cavity two are provided in the box body, an overflow port is opened through the surface of the box body, a water inlet and a water outlet are provided on the surface of the box body, a connecting pipe is provided between the cavity one and the cavity two, a valve is provided on the surface of the connecting pipe, and a filter unit is arranged in the box body, the filter unit comprises a connecting frame and a filter screen, the connecting frame is located in the box body, and the filter screen is arranged in the connecting frame for filtering the waste slurry.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, an opening is provided through the surface of the box body, a cover plate is provided in the opening of the box body, the cover plate is connected to the box body by a fixing bolt, a bottom plate protruding into the cavity is provided on the surface of the cover plate, an inclined surface is provided on the inner surface of the connecting frame near the corner, and the plane diameter of the connecting frame is adapted to the cavity.

[0008] Furthermore, a connecting plate is provided on the surface of the connecting frame, a concave frame is provided on the surface of the connecting plate, and one side of the concave frame protrudes to one side of the connecting plate.

[0009] Furthermore, a convex plate is provided on the surface of the connection frame, a threaded hole is penetrated through the surface of the convex plate, and a second fixing bolt is provided between the connection plate and the convex plate.

[0010] Furthermore, a through opening is formed through the surface of the concave frame, an insertion rod is provided in the through opening of the concave frame, one end of the insertion rod is provided with a groove, and one end of the insertion rod is sleeved on the outer side of the second fixing bolt through the groove.

[0011] Furthermore, a handle is provided on the surface of one end of the insertion rod away from the groove.

[0012] Furthermore, the insertion rod is cylindrical in design, and a protrusion is provided on the surface of the insertion rod.

[0013] Furthermore, a sealing gasket is provided on one side of the cover plate.

[0014] Furthermore, a second handle is provided on a side of the cover plate away from the sealing gasket.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] 1. By dividing the interior of the water tank into cavity one and cavity two, opening an overflow port on the surface, and arranging a filter unit in the water tank, the slurry level flowing into cavity one can slowly rise, and the filter unit is used to achieve a filtering effect on ore powder particles, and the ore powder particles can be precipitated in cavity one, thereby effectively avoiding the accumulation and clogging of ore powder particles on the filter surface, without the need for frequent ore powder cleaning operations, and more convenient to use.

[0017] 2. By opening an opening on the surface of the water tank and setting a cover plate and a bottom plate on the water tank, the ore powder particles accumulated in the cavity 1 can be located on the surface of the bottom plate, so that the staff can more conveniently take out the ore powder particles accumulated on the surface from the box after adjusting the positional relationship between the filter unit and the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the box body of the utility model;

[0020] Figure 3 It is a schematic diagram of the explosion structure between the filter unit and the connecting plate of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the filter unit of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure between the cover plate and the bottom plate of the utility model;

[0023] Figure 6 It is a schematic structural diagram of the positional relationship between the insertion rod and the groove of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Box body; 11. Cavity 1; 12. Cavity 2; 13. Overflow port; 14. Opening; 15. Connecting pipe; 151. Valve; 16. Water inlet; 17. Water outlet; 2. Filter unit; 21. Connecting frame; 211. Protruding plate; 2111. Threaded hole; 22. Filter screen; 3. Cover plate; 4. Fixing bolt 1; 5. Connecting plate; 51. Concave frame; 511. Through port; 6. Fixing bolt 2; 7. Rod; 71. Groove; 72. Handle 1; 73. Protrusion; 8. Sealing pad; 9. Handle 2; 10. Bottom plate. DETAILED DESCRIPTION

[0026] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0028] This embodiment provides a waste slurry recovery device for ore washing. During the use of the waste slurry recovery device, when ensuring the waste slurry filtration, the ore powder particles can always be kept away from the filtering mechanism. Specifically, Figure 1-2As shown, it includes a box body 1 and a filter unit 2, wherein a cavity 11 and a cavity 2 12 are provided in the box body 1, and an overflow port 13 is provided on the surface of the box body 1 and near the position between the cavity 1 11 and the cavity 2 12, and a water inlet 16 for introducing the slurry to be filtered and a water outlet 17 for discharging and guiding the slurry after the filtering treatment is completed is provided on the surface of the box body 1, and a connecting pipe 15 is provided between the cavity 11 and the cavity 2 12, and a valve 151 is provided on the surface of the connecting pipe 15, and the filter unit 2 is arranged in the box body 1, and the filter unit The element 2 includes a connection frame 21 and a filter screen 22. The connection frame 21 is located in the box body 1, and the top surface of the connection frame 21 is in contact with the top surface of the inner wall of the box body 1. The connection frame 21 and the overflow port 13 are close to each other. The filter screen 22 is arranged in the connection frame 21, so that the slurry can flow through the filter screen 22 and the overflow port 13 in the cavity 11 into the cavity 2 12 to achieve the filtering effect, ensuring that the ore powder particles are always away from the filter screen 22, avoiding the ore powder particles from blocking the filter screen 22;

[0029] In order to facilitate the staff to take out the precipitated ore powder particles, Figure 1-3 As shown, in this embodiment, an opening 14 is provided through the surface of the box body 1, and a cover plate 3 is provided in the opening 14 provided in the box body 1. The cover plate 3 is connected to the box body 1 through a fixing bolt 4. The surface of the cover plate 3 is provided with the inner surface of the connecting frame 21 of the bottom plate 10, and the position near the corner is set as an inclined surface. The plane diameter size of the connecting frame 21 is adapted to the cavity 11, so that the connecting frame 21 of the filter unit 2 can drive the filter screen 22 to slide and adjust in the box body 1, and slide downward in the cavity 11, so that the adjusted filter unit 2 is close to the bottom plate 10, so as to realize the sealing of the precipitated ore powder particles, thereby facilitating the subsequent discharge of the excess slurry in the cavity 11 and the complete removal of the ore powder particles.

[0030] In order to facilitate the sliding adjustment of the filter unit 2 in the box body 1, Figure 1-6As shown, in this embodiment, a connecting plate 5 is provided on the surface of the connecting frame 21, and a concave frame 51 is provided on the surface of the connecting plate 5. One side of the concave frame 51 protrudes to one side of the connecting plate 5. A convex plate 211 is provided on the surface of the connecting frame 21. A threaded hole 2111 is provided through the surface of the convex plate 211. A fixing bolt 26 is provided between the connecting plate 5 and the convex plate 211. A through hole 511 is provided through the surface of the concave frame 51. An insertion rod 7 is provided in the through hole 511 provided in the concave frame 51. One end of the insertion rod 7 is provided with a groove 71. One end of the insertion rod 7 is sleeved on the fixing On the outside of the fixed bolt 6, a handle 72 is provided on the surface of the end of the rod 7 away from the groove 71. The rod 7 is cylindrical in design, and a protrusion 73 is provided on the surface of the rod 7. The protrusion 73 is located on the inner side of the concave frame 51, so that the staff can press and slide the filter unit 2 to the right through the protruding concave frame 51 until one side of the connecting frame 21 contacts the inner wall of the box body 1, and then grasp the handle 72 to make the filter unit 2 slowly slide downward in the cavity 11 until the filter unit 2 is close to the bottom plate 10, thereby completing the displacement adjustment of the filter unit 2.

[0031] To prevent water from seeping through the opening 14 of the housing 1, Figure 2 and Figure 5 As shown, a sealing gasket 8 is provided on one side of the bottom plate 10 , and a side of the sealing gasket 8 away from the bottom plate 10 is in close contact with the surface of the box body 1 through an opening 14 , and a handle 9 is provided on the side of the bottom plate 10 away from the sealing gasket 8 .

[0032] During the use of the above-mentioned waste slurry recovery equipment, the waste slurry enters the cavity 11 opened in the box body 1 through the water inlet 16, and the waste slurry liquid level introduced into the cavity 11 gradually rises, and flows into the cavity 2 12 through the overflow port 13. When the waste slurry passes through the overflow port 13, the waste slurry passes through the filter screen 22 of the filter unit 2, and the filter screen 22 is used to block and filter some ore powder particles, and settles on the surface of the bottom plate 10. At the same time, the waste slurry that has entered the cavity 2 12 and has been filtered is discharged outward through the water outlet 17. When it is necessary to take out the ore powder particles settled on the surface of the bottom plate 10, the staff can filter the filter unit 2 in the cavity 11. Slide and adjust to bring the filter unit 2 and the bottom plate 10 closer to each other, so as to achieve the clamping and sealing effect on the ore deposited on the bottom plate 10, and open the valve 151 to allow the excess waste slurry in the cavity 11 to completely flow into the cavity 2 12 and be discharged outward, then grasp the handle 1 72 to adjust the rod 7 up and down, so that the groove 71 is sleeved on the surface of the fixing bolt 2 6 and rotated, so that the fixing bolt 2 6 is away from the convex plate 211, then press the connecting plate 5 upward to take it out, and use a tool to separate the fixing bolt 1 4 from the box body 1, finally grasp the handle 2 9 to pull the cover plate 3 and the bottom plate 10 outward through the opening 14, and drive the filter unit 2 and the deposited ore to move until they are taken out.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ore washing waste slurry recovery device, comprising a housing (1), characterized in that: The box body (1) is provided with a cavity 1 (11) and a cavity 2 (12); a water overflow port (13) is provided through the surface of the box body (1); a water inlet (16) and a water outlet (17) are provided on the surface of the box body (1); a connecting pipe (15) is provided between the cavity 1 (11) and the cavity 2 (12); a valve (151) is provided on the surface of the connecting pipe (15); A filter unit (2) is arranged in the housing (1), and comprises a connection frame (21) and a filter screen (22). The connection frame (21) is located in the housing (1), and the filter screen (22) is arranged in the connection frame (21), and is used for filtering waste pulp.

2. The ore washing waste slurry recovery equipment according to claim 1 is characterized in that: The surface of the box body (1) is provided with an opening (14) extending through the box body (1), a cover plate (3) is provided in the opening (14) provided in the box body (1), the cover plate (3) is connected to the box body (1) via a fixing bolt (4), the surface of the cover plate (3) is provided with a bottom plate (10) protruding into the cavity (11), the inner surface of the connecting frame (21) and the position close to the corner are provided with an inclined surface, and the plane diameter of the connecting frame (21) is adapted to the cavity (11).

3. The ore washing waste slurry recovery equipment according to claim 1 is characterized in that: A connecting plate (5) is provided on the surface of the connecting frame (21), and a concave frame (51) is provided on the surface of the connecting plate (5), with one side of the concave frame (51) protruding to one side of the connecting plate (5).

4. The ore washing waste slurry recovery equipment according to claim 3 is characterized in that: A convex plate (211) is provided on the surface of the connection frame (21), a threaded hole (2111) is provided through the surface of the convex plate (211), and two fixing bolts (6) are provided between the connection plate (5) and the convex plate (211).

5. The ore washing waste slurry recovery equipment according to claim 3 is characterized in that: A through opening (511) is formed through the surface of the concave frame (51), an insertion rod (7) is provided in the through opening (511) of the concave frame (51), one end of the insertion rod (7) is provided with a groove (71), and one end of the insertion rod (7) is sleeved on the outer side of the second fixing bolt (6) through the groove (71).

6. The ore washing waste slurry recovery equipment according to claim 5, characterized in that: A handle 1 (72) is provided on an end surface of the insertion rod (7) away from the groove (71).

7. The ore washing waste slurry recovery equipment according to claim 5, characterized in that: The insertion rod (7) is cylindrical in design, and a protrusion (73) is provided on the surface of the insertion rod (7).

8. The ore washing waste slurry recovery equipment according to claim 2, characterized in that: A sealing gasket (8) is provided on one side of the cover plate (3).

9. The ore washing waste slurry recovery equipment according to claim 2, characterized in that: A second handle (9) is provided on a side of the cover plate (3) away from the sealing gasket (8).

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