Device for recycling tailings to fill sediment slurry

Abstract

The utility model relates to the technical field of tailing filling sediment slurry conveying devices, in particular to a device for recycling tailing filling sediment slurry, a supporting frame comprises a bottom plate and a vertical rod, the top end, away from the bottom plate, of the vertical rod is rotationally connected with a supporting cross rod, and the two ends of the supporting cross rod are both fixedly connected with lifting bolts II. One lifting bolt II is connected with a lifting chain I, one end, far away from the lifting bolt II, of the lifting chain I is connected with a submersible sewage pump, the other lifting bolt II is connected with a lifting chain II, and one end, far away from the lifting bolt II, of the lifting chain II is connected with a balancing weight. Dynamic dredging is achieved, airing is not needed, filling production is not interrupted, and continuous production is achieved; the slurry cleaning area is enlarged; the use is flexible and convenient, the safety coefficient is high, the labor intensity is reduced, and the slurry cleaning area is effectively enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings filling sedimentation slurry conveying devices, in particular to a device for recycling tailings filling sedimentation slurry. Background Art

[0002] The ore dressing plant floats the whole tailings, and after being thickened in the concentrator, the bottom flow discharges the slurry tailings with a concentration of 45% as filling raw material. The bottom flow of the concentrator is transported to the mixing barrel in the tailings conveying pump room by a slurry pump. After uniform stirring, the slurry is transported to the filling preparation station by a high-pressure plunger pump. After the tailings pool of the filling preparation station is precipitated, the upper "clear water" is pumped back to the sedimentation tank for further precipitation. Only then can the water quality meet the water requirements of the ore dressing plant and realize the recycling of water.

[0003] However, the mud that has been precipitated again has been stored in the sedimentation tank. Due to the continuity of the filling production, the mud in the sedimentation tank accumulates more and more. The mud in the sedimentation tank is generally more than 1.5m thick and difficult to shape inside. If the mud is not cleaned after being dried and formed, the filling production will need to be interrupted for more than 2 months, and there is no time for drying and cleaning. If it is not cleaned, the mud in the sedimentation tank will be full and can no longer play a sedimentation role, resulting in an increase in mud in the adjacent clear water tank and the water quality cannot meet the circulation requirements, causing the ore dressing plant and mine filling to stop production due to lack of water, seriously affecting normal production. Utility Model Content

[0004] The utility model aims to provide a device for recycling tailings filling sedimentation slurry, which conveniently and quickly solves the problem that tailings filling sedimentation slurry affects water circulation and production.

[0005] The utility model discloses a device for recycling and utilizing tailings for filling sedimentation slurry, which comprises a support frame, the support frame comprises a bottom plate and a vertical pole, the vertical pole is welded on the top surface of the bottom plate, the vertical pole is rotatably connected with a support cross bar at the top end away from the bottom plate, both ends of the support cross bar extend out of the vertical pole, both ends of the support cross bar are fixedly connected with a lifting screw II, a lifting chain I is connected to one lifting screw II, one end of the lifting chain I away from the lifting screw II is connected with a submersible sewage pump, the submersible sewage pump is connected to the inside of a sedimentation tank, another lifting chain II is connected to the lifting chain II, one end of the lifting chain II away from the lifting screw II is connected with a counterweight, an iron pipe is connected to the feeding end of a mixing barrel, and an output end of the submersible sewage pump is connected to the iron pipe through a fire hose.

[0006] Furthermore, a groove is provided at the top of the vertical pole, and the groove runs through the top surface and left and right sides of the vertical pole. Through holes are provided on both side walls of the groove, and the two through holes are coaxial. A rotating shaft hole is provided on the supporting cross bar, and the rotating shaft hole is coaxial with the two through holes. A connecting shaft is inserted into the rotating shaft hole and the two through holes.

[0007] Furthermore, both ends of the connecting shaft are provided with external threaded parts, the two external threaded parts extend out of two through holes respectively, and two nuts are connected to each external threaded part extending out of the through holes.

[0008] Furthermore, the supporting cross bar is divided into two ends along the length direction with the rotating shaft hole as the boundary, and the two sides of the rotating shaft hole are respectively a long rod section and a short rod section, the length of the long rod section is greater than that of the short rod section, and two lifting eye screws II fixedly connected at both ends of the supporting cross bar are respectively fixedly connected to the end of the long rod section away from the rotating shaft hole and the end of the short rod section away from the rotating shaft hole. The submersible sewage pump is hung on the lifting eye screw II at the end of the long rod section, and the counterweight block is hung on the lifting eye screw II at the end of the short rod section.

[0009] Furthermore, a lifting eye screw II is fixedly connected to the middle of the short rod section, a lifting eye screw I is fixedly connected to the outer wall of the vertical rod, a shackle is connected to the lifting eye screw II, a shackle is connected to the lifting eye screw I, and a connecting chain is connected between the two shackles.

[0010] Furthermore, a plurality of the eye screws I are provided on the vertical pole, and the plurality of eye screws I are arranged along the height direction of the vertical pole, and the eye screw II in the middle of the short pole section is connected to one of the plurality of eye screws I through a shackle, a connecting chain and a shackle.

[0011] Furthermore, the lifting screw II at the end of the long rod section is connected with a shackle, the submersible sewage pump is connected with a lifting screw II, the lifting screw II on the submersible sewage pump is connected with a shackle, and the lifting chain I is connected between the two shackles.

[0012] Furthermore, the eye screw II at the end of the short rod section is connected with a shackle, the counterweight block is connected with an eye screw II, the eye screw II on the counterweight block is connected with a shackle, and the lifting chain II is connected between the two shackles.

[0013] Furthermore, two reinforcing ribs are welded between the outer wall of the upright pole and the top surface of the bottom plate, and the two reinforcing ribs are symmetrically arranged with the upright pole as the center.

[0014] Furthermore, there are two bottom plates, which are stacked and the bottom surface of the bottom bottom plate is connected with casters.

[0015] The beneficial effects of the utility model are as follows: the utility model utilizes the movement of the support frame to realize the change of the silt extraction position, utilizes the seesaw principle to realize the change of the silt extraction height position, realizes dynamic silt removal, does not need to be aired, and does not need to interrupt the filling production, thereby realizing continuous production; utilizes the fire hose as a part of the transportation pipeline to facilitate the position movement of the submersible sewage pump and expand the mud cleaning area; the utility model is flexible and convenient to use, has a high safety factor, reduces labor intensity, and effectively expands the mud cleaning area. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model when the supporting cross bar is in a horizontal state;

[0017] Figure 2 For this utility model Figure 1 AA section view;

[0018] Figure 3 For this utility model Figure 2 Magnified view of point I;

[0019] Figure 4 This is a schematic diagram of the structure of the support crossbar of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the connecting shaft of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the utility model when the supporting cross bar is in a horizontally inclined state.

[0022] In the figure: 1. support frame; 2. base plate; 3. vertical pole; 301. groove; 302. through hole; 4. reinforcing rib; 5. eyebolt I; 6. supporting cross bar; 601. rotating shaft hole; 602. long rod section; 603. short rod section; 7. eyebolt II; 8. shackle; 9. lifting chain I; 10. submersible sewage pump; 11. lifting chain II; 12. counterweight; 13. connecting shaft; 1301. external threaded part; 14. nut; 15. connecting chain; 16. caster. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 6 As shown, the utility model discloses a device for recycling tailings and filling sedimentation slurry, which includes a support frame 1. The support frame 1 includes a bottom plate 2 and a vertical pole 3. The vertical pole 3 is welded on the top surface of the bottom plate 2. The vertical pole 3 is rotatably connected to a support cross bar 6 away from the top of the bottom plate 2. Both ends of the support cross bar 6 extend out of the vertical pole 3. Both ends of the support cross bar 6 are fixedly connected to lifting eye screws Ⅱ7. A lifting chain Ⅰ9 is connected to one lifting eye screw Ⅱ7. One end of the lifting chain Ⅰ9 away from the lifting eye screw Ⅱ7 is connected to a submersible sewage pump 10. The submersible sewage pump 10 is connected to the inside of the sedimentation tank. Another lifting eye screw Ⅱ7 is connected to a lifting chain Ⅱ11. One end of the lifting chain Ⅱ11 away from the lifting eye screw Ⅱ7 is connected to a counterweight 12. An iron pipe is connected to the feeding end of the mixing barrel. The output end of the submersible sewage pump 10 is connected to the iron pipe through a fire hose.

[0024] Furthermore, a groove 301 is provided at the top of the vertical pole 3, and the groove 301 passes through the top surface and the left and right sides of the vertical pole 3. Through holes 302 are provided on the two side walls of the groove 301, and the two through holes 302 are coaxial. A rotating shaft hole 601 is provided on the supporting cross bar 6, and the rotating shaft hole 601 is coaxial with the two through holes 302. A connecting shaft 13 is commonly inserted into the rotating shaft hole 601 and the two through holes 302.

[0025] Furthermore, both ends of the connecting shaft 13 are provided with external threaded parts 1301 , and the two external threaded parts 1301 extend out of two through holes 302 respectively, and each external threaded part 1301 extending out of the through hole 302 is connected to two nuts 14 .

[0026] Furthermore, the supporting cross bar 6 is divided into two ends along the length direction with the rotating shaft hole 601 as the dividing line, and the two sides of the rotating shaft hole 601 are respectively a long rod section 602 and a short rod section 603, the length of the long rod section 602 is greater than the length of the short rod section 603, and the two lifting eye screws Ⅱ7 fixedly connected at both ends of the supporting cross bar 6 are respectively fixedly connected to the end of the long rod section 602 away from the rotating shaft hole 601 and the end of the short rod section 603 away from the rotating shaft hole 601. The submersible sewage pump 10 is suspended on the lifting eye screw Ⅱ7 at the end of the long rod section 602, and the counterweight block 12 is suspended on the lifting eye screw Ⅱ7 at the end of the short rod section 603.

[0027] Furthermore, a lifting eye screw II 7 is fixedly connected to the middle part of the short rod section 603, a lifting eye screw I5 is fixedly connected to the outer wall of the vertical rod 3, a shackle 8 is connected to the lifting eye screw II 7, a shackle 8 is connected to the lifting eye screw I5, and a connecting chain 15 is connected between the two shackles 8.

[0028] Furthermore, a plurality of the eye screws Ⅰ5 are provided on the vertical pole 3, and the plurality of eye screws Ⅰ5 are arranged along the height direction of the vertical pole 3. The eye screw Ⅱ7 in the middle of the short rod section 603 is connected to one of the plurality of eye screws Ⅰ5 through the shackle 8, the connecting chain 15 and the shackle 8.

[0029] Furthermore, the lifting eye screw II7 at the end of the long rod section 602 is connected with a shackle 8, the submersible sewage pump 10 is connected with a lifting eye screw II7, the lifting eye screw II7 on the submersible sewage pump 10 is connected with a shackle 8, and the lifting chain I9 is ​​connected between the two shackles 8.

[0030] Furthermore, the eye screw II7 at the end of the short rod section 603 is connected to a shackle 8, the counterweight block 12 is connected to an eye screw II7, the eye screw II7 on the counterweight block 12 is connected to a shackle 8, and the lifting chain II11 is connected between the two shackles 8.

[0031] Furthermore, two reinforcing ribs 4 are welded between the outer wall of the upright pole 3 and the top surface of the bottom plate 2 , and the two reinforcing ribs 4 are symmetrically arranged with the upright pole 3 as the center.

[0032] Furthermore, two base plates 2 are provided, and the two base plates 2 are stacked, and casters 16 are connected to the bottom surface of the bottom base plate 2.

[0033] The utility model drives the submersible sewage pump 10 to move the extraction position by moving the support frame 1 when in use. The setting of the support crossbar 6 uses the principle of a seesaw, so that the submersible sewage pump 10 moves up and down in the pool to adapt to the height change of the mud position during the extraction process, further improving the flexibility of use. The setting of the counterweight block 12 is to achieve mechanical balance with the submersible sewage pump 10, improve the stability of use, and prevent the support frame 1 from tipping over. The connection mode of the lifting chain II 11, the lifting eye screw II 7 and the shackle 8 is convenient for disassembly and assembly. The fire hose is bendable, and a sufficient length is left to reach the farthest end when in use. When the support frame 1 drives the submersible sewage pump 10 to move, the fire hose connects the iron pipe on the feeding end of the mixing barrel and the submersible sewage pump 10. The setting of the connecting shaft 13 is used for the rotation connection between the vertical pole 3 and the crossbar 6, and the setting of the nut 14 is convenient for the loading and unloading of the connecting shaft 13. Two nuts 14 are connected to each external threaded portion 1301 extending out of the through hole 302, and one of the two nuts 14 is used for tightening and the other is used to prevent loosening. The multiple eyebolts Ⅰ5 ​​of the connecting chain 15 are used to fix the inclination angle of the supporting crossbar 6 when the submersible sewage pump 10 is located at different heights, thereby fixing the height position of the submersible sewage pump 10, such as Figure 1 and Figure 6 As shown, Figure 1 When the submersible sewage pump 10 is at the lowest point, Figure 6 The height position of the submersible sewage pump 10 is the high point. The arrangement of the reinforcing ribs 4 and the arrangement of the two bottom plates 2 both improve the structural stability of the support frame 1, and the arrangement of the casters 16 is used for movement.

Claims

1. A device for recycling tailings to fill sedimentation slurry, characterized in that: The invention comprises a support frame (1), wherein the support frame (1) comprises a bottom plate (2) and a vertical rod (3), wherein the vertical rod (3) is welded to the top surface of the bottom plate (2), wherein the top end of the vertical rod (3) away from the bottom plate (2) is rotatably connected to a support cross rod (6), wherein both ends of the support cross rod (6) extend out of the vertical rod (3), wherein both ends of the support cross rod (6) are fixedly connected to lifting eye screws II (7), wherein a lifting chain I (9) is connected to one lifting eye screw II (7), wherein one end of the lifting chain I (9) away from the lifting eye screw II (7) is connected to a submersible sewage pump (10), wherein the submersible sewage pump (10) is connected to the inside of a sedimentation tank, wherein another lifting eye screw II (7) is connected to a lifting chain II (11), wherein one end of the lifting chain II (11) away from the lifting eye screw II (7) is connected to a counterweight (12), wherein an iron pipe is connected to the feeding end of the mixing barrel, and wherein the output end of the submersible sewage pump (10) and the iron pipe are connected via a fire hose.

2. The device for recycling tailings to fill sedimentation slurry according to claim 1, characterized in that: The top of the vertical pole (3) is provided with a groove (301), the groove (301) runs through the top surface and the left and right sides of the vertical pole (3), the two side walls of the groove (301) are provided with through holes (302), the two through holes (302) are coaxial, the supporting cross bar (6) is provided with a rotating shaft hole (601), the rotating shaft hole (601) is coaxial with the two through holes (302), and a connecting shaft (13) is inserted into the rotating shaft hole (601) and the two through holes (302).

3. The device for recycling tailings to fill sedimentation slurry according to claim 2, characterized in that: Both ends of the connecting shaft (13) are provided with external threaded portions (1301), the two external threaded portions (1301) respectively extend out of two through holes (302), and each external threaded portion (1301) extending out of the through holes (302) is connected to two nuts (14).

4. The device for recycling tailings to fill sedimentation slurry according to claim 3, characterized in that: The supporting cross bar (6) is divided into two ends along the length direction with the rotating shaft hole (601) as the boundary, and the two sides of the rotating shaft hole (601) are respectively a long rod section (602) and a short rod section (603), and the length of the long rod section (602) is greater than that of the short rod section (603). Two lifting eye screws II (7) fixedly connected at the two ends of the supporting cross bar (6) are respectively fixedly connected to one end of the long rod section (602) away from the rotating shaft hole (601) and one end of the short rod section (603) away from the rotating shaft hole (601). The submersible sewage pump (10) is suspended on the lifting eye screw II (7) at the end of the long rod section (602), and the counterweight block (12) is suspended on the lifting eye screw II (7) at the end of the short rod section (603).

5. The device for recycling tailings to fill sedimentation slurry according to claim 4, characterized in that: The middle part of the short rod section (603) is fixedly connected with a lifting eye screw II (7), the outer wall of the vertical rod (3) is fixedly connected with a lifting eye screw I (5), the lifting eye screw II (7) is connected with a shackle (8), the lifting eye screw I (5) is connected with a shackle (8), and a connecting chain (15) is connected between the two shackles (8).

6. The device for recycling tailings to fill sedimentation slurry according to claim 5, characterized in that: A plurality of the eyebolts I (5) are provided on the vertical pole (3), and the plurality of eyebolts I (5) are arranged along the height direction of the vertical pole (3). The eyebolt II (7) in the middle of the short pole section (603) is connected to one of the plurality of eyebolts I (5) via a shackle (8), a connecting chain (15) and the shackle (8).

7. The device for recycling tailings to fill sedimentation slurry according to claim 5, characterized in that: The lifting eye screw II (7) at the end of the long rod section (602) is connected to a shackle (8), the submersible sewage pump (10) is connected to a lifting eye screw II (7), the lifting eye screw II (7) on the submersible sewage pump (10) is connected to a shackle (8), and the lifting chain I (9) is connected between the two shackles (8).

8. The device for recycling tailings to fill sedimentation slurry according to claim 7, characterized in that: The lifting eye screw II (7) at the end of the short rod section (603) is connected to a shackle (8), the counterweight block (12) is connected to a lifting eye screw II (7), the lifting eye screw II (7) on the counterweight block (12) is connected to a shackle (8), and the lifting chain II (11) is connected between the two shackles (8).

9. The device for recycling tailings to fill sedimentation slurry according to claim 8, characterized in that: Two reinforcing ribs (4) are welded between the outer wall of the upright pole (3) and the top surface of the bottom plate (2), and the two reinforcing ribs (4) are symmetrically arranged with the upright pole (3) as the center.

10. The device for recycling tailings to fill sedimentation slurry according to claim 9, characterized in that: Two base plates (2) are provided, and the two base plates (2) are stacked, and a caster (16) is connected to the bottom surface of the bottom base plate (2).

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