Wear-resistant improved device system for ore pulp falling well

Abstract

The invention belongs to the technical field of ore pulp drop wells, particularly relates to an improved wear-resistant device system for an ore pulp drop well, and aims to solve the problem that an existing wear-resistant lining is inconvenient to assemble, the improved wear-resistant device system for the ore pulp drop well comprises the ore pulp drop well, a pipeline is connected to the ore pulp drop well, and an exhaust pipe is arranged on the ore pulp drop well. A plurality of wear-resistant linings and wear-resistant bottom linings are arranged in the ore pulp falling well, four vertical grooves are formed in each of the wear-resistant linings and the wear-resistant bottom linings, two connecting mechanisms are arranged in the eight vertical grooves, each connecting mechanism comprises four extrusion springs, one end of each extrusion spring is fixedly connected with the bottom of the corresponding vertical groove, and the other end of each extrusion spring is fixedly connected with the bottom of the corresponding vertical groove. The four extrusion springs are fixedly connected with connecting plates, the four connecting plates are provided with first transverse holes and second transverse holes, two wear-resisting liners or the wear-resisting liners and the wear-resisting bottom liners can be rapidly and stably fixed together, the stability is high, use is easy, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of slurry drop wells, and in particular to a wear resistance improvement device system for slurry drop wells. Background Art

[0002] Some equipment in the mineral processing plant is installed at a relatively high position, the slurry pipeline is too steep, the flow rate is fast, and the wear is serious. The pipeline layout is irregular, so a slurry drop well is set up. In order to reduce the wear of the slurry drop well, it is necessary to add a wear-resistant lining in the slurry drop well to prevent the loss caused by slurry overflow and reduce the amount of maintenance. The wear-resistant lining in the prior art is not convenient to assemble, which requires the use of a wear-resistant lining of a suitable size. Once the size is not suitable, it cannot be used and has low applicability. For this reason, we propose a wear-resistant improvement device system for a slurry drop well. Summary of the invention

[0003] The purpose of the present invention is to solve the disadvantage in the prior art that the wear-resistant lining is inconvenient to assemble, and to propose a wear-resistant improvement device system for a slurry drop well.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A wear-resistant improvement device system for a slurry drop well comprises a slurry drop well, the slurry drop well is connected to a pipeline, the slurry drop well is provided with an exhaust pipe, a plurality of wear-resistant liners and wear-resistant bottom liners are provided in the slurry drop well, the wear-resistant liners and the wear-resistant bottom liners are each provided with four vertical slots, two connecting mechanisms are provided in the eight vertical slots, the connecting mechanisms comprise four extrusion springs, one end of the four extrusion springs is fixedly connected to the bottom of the four vertical slots, the four extrusion springs are each fixedly connected to a connecting plate, the four connecting plates are each provided with a first transverse hole and a second transverse hole, the wear-resistant liners and the wear-resistant bottom liners are each rotatably installed with four limiting screws, the four limiting screws are each fixedly installed with a first crosshead, the four limiting screws are each threadedly connected with a limiting plate, the four limiting plates are connected to four first crossheads A horizontal hole cooperates with each other, and a fixing mechanism is arranged on the wear-resistant lining, and the fixing mechanism includes a second cross head, and four fixing screws are rotatably installed on the wear-resistant lining, and the four second cross heads are fixedly connected with the four fixing screws, and four slots are provided on the wear-resistant lining, and the four slots cooperate with four connecting plates, and the four fixing screws are all threadedly connected with fixing plates, and the four fixing plates cooperate with the four second horizontal holes. A mounting frame is fixedly installed on the exhaust pipe, and a cover plate is rotatably installed on the mounting frame, and a horizontal groove is provided on the exhaust pipe, and a threaded pipe is rotatably installed in the horizontal groove, and a top screw is threadedly connected in the threaded pipe, and a top seat is rotatably installed on the top screw, and a sliding groove is provided on the cover plate, and the top seat is slidably connected with the sliding groove, and two fan-shaped folded edges are provided on the exhaust pipe.

[0006] Preferably, the wear-resistant lining is provided with four groove rails, the four groove rails are slidably connected to four fixed plates, a square box is plugged into the exhaust pipe, and a dust filter and an adsorption layer are provided in the square box.

[0007] Preferably, vertical rails are provided in the four vertical grooves, and the four vertical rails are slidably connected to the four connecting plates.

[0008] Preferably, four first bearings are provided on the wear-resistant inner lining and the wear-resistant bottom lining, and the inner rings of the eight first bearings are fixedly connected to eight limiting screws.

[0009] Preferably, four second bearings are arranged on the wear-resistant lining, and the inner rings of the four second bearings are fixedly connected to four fixing screws.

[0010] Preferably, the wear-resistant inner lining and the wear-resistant bottom lining are both provided with four cross rails, and the eight cross rails are slidably connected to the eight limiting plates.

[0011] In the present invention, the beneficial effects of the wear-resistant improvement device system of a slurry fall well are as follows: the coordinated arrangement of the collapse spring, the limiting screw, the first crosshead, the limiting plate and the first transverse hole in the connecting mechanism can adjust the connecting plate, which is convenient for connecting two wear-resistant linings or the wear-resistant lining and the wear-resistant bottom lining together; the coordinated arrangement of the fixing screw, the fixing plate and the second transverse hole in the fixing mechanism can fix the connecting plate and the wear-resistant lining together, thereby enabling the two wear-resistant linings or the wear-resistant lining and the wear-resistant bottom lining to be stably fixed and connected together, with high stability.

[0012] The present invention can quickly and stably fix two wear-resistant inner liners or a wear-resistant inner liners and a wear-resistant bottom liner together, has high stability, is simple to use, and is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a wear-resistant lining of a wear-resistant improvement device system for a slurry drop well proposed by the present invention;

[0014] Figure 2 This is a schematic diagram of the main structure of a first embodiment of a wear-resistant improvement device system for a slurry drop well proposed by the present invention;

[0015] Figure 3 The invention provides a wear-resistant improvement device system for a slurry drop well. Figure 2 A schematic diagram of the enlarged structure of part A;

[0016] Figure 4 The invention provides a wear-resistant improvement device system for a slurry drop well. Figure 2 A schematic diagram of the enlarged structure of part B;

[0017] Figure 5A schematic diagram of the main structure of the second embodiment of a wear-resistant improvement device system for a slurry drop well proposed by the present invention is obtained;

[0018] Figure 6 The invention provides a wear-resistant improvement device system for a slurry drop well. Figure 4 Schematic diagram of the enlarged structure of part C.

[0019] In the figure: 1, slurry drop shaft; 2, pipeline; 3, exhaust pipe; 4, wear-resistant lining; 5, wear-resistant bottom lining; 6, vertical groove; 7, extrusion spring; 8, connecting plate; 9, first transverse hole; 10, second transverse hole; 11, first crosshead; 12, limiting screw; 13, limiting plate; 14, second crosshead; 15, fixing screw; 16, fixing plate; 17, mounting frame; 18, cover plate; 19, transverse groove; 20, threaded pipe; 21, top screw; 22, top seat; 23, slide groove; 24, fan-shaped folded edge; 25, square box; 26, dust filter; 27, adsorption layer; 28, inner edge; 29, outer edge; 30, sealing ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 4 A wear-resistant improvement device system for a slurry drop well comprises a slurry drop well 1, a pipeline 2 is connected to the slurry drop well 1, an exhaust pipe 3 is arranged on the slurry drop well 1, a plurality of wear-resistant liners 4 and wear-resistant bottom liners 5 are arranged in the slurry drop well 1, four vertical slots 6 are provided on the wear-resistant liners 4 and the wear-resistant bottom liners 5, two connecting mechanisms are arranged in the eight vertical slots 6, the connecting mechanisms comprise four extrusion springs 7, one end of the four extrusion springs 7 is fixedly connected to the bottom of the four vertical slots 6, the four extrusion springs 7 are fixedly connected to a connecting plate 8, the four connecting plates 8 are provided with a first horizontal hole 9 and a second horizontal hole 10, the wear-resistant liners 4 and the wear-resistant bottom liners 5 are rotatably installed with four limiting screws Rod 12, the first crosshead 11 is fixedly installed on the four limiting screws 12, the limiting plates 13 are threadedly connected on the four limiting screws 12, the four limiting plates 13 cooperate with the four first transverse holes 9, a fixing mechanism is provided on the wear-resistant lining 4, a mounting frame 17 is fixedly installed on the exhaust pipe 3, a cover plate 18 is rotatably installed on the mounting frame 17, a transverse groove 19 is provided on the exhaust pipe 3, a threaded pipe 20 is rotatably installed in the transverse groove 19, a top screw 21 is threadedly connected in the threaded pipe 20, a top seat 22 is rotatably installed on the top screw 21, a slide groove 23 is provided on the cover plate 18, the top seat 22 is slidably connected to the slide groove 23, and two fan-shaped folded edges 24 are provided on the exhaust pipe 3.

[0023] Reference Figure 2-Figure 3 The fixing mechanism includes a second crosshead 14, four fixing screws 15 are rotatably installed on the wear-resistant lining 4, the four second crossheads 14 are fixedly connected to the four fixing screws 15, four slots are opened on the wear-resistant lining 4, the four slots cooperate with the four connecting plates 8, the four fixing screws 15 are threadedly connected with fixing plates 16, and the four fixing plates 16 cooperate with the four second transverse holes 10.

[0024] Reference Figure 3 , vertical rails are arranged in the four vertical grooves 6, and the four vertical rails are slidably connected to the four connecting plates 8. The arrangement of the vertical rails enables the connecting plates 8 to slide stably in a fixed position.

[0025] Reference Figure 3 Four transverse rails are arranged on the wear-resistant inner lining 4 and the wear-resistant bottom lining 5. The eight transverse rails are slidably connected to the eight limiting plates 13. The arrangement of the transverse rails enables the limiting plates 13 to slide stably at a fixed position without rotating.

[0026] Reference Figure 3 Four first bearings are arranged on the wear-resistant inner lining 4 and the wear-resistant bottom lining 5. The inner rings of the eight first bearings are fixedly connected to the eight limiting screws 12. The arrangement of the first bearings enables the limiting screws 12 to rotate stably at a fixed position.

[0027] Reference Figure 3 Four grooves are arranged on the wear-resistant lining 4, and the four grooves are slidably connected with four fixed plates 16. The arrangement of the grooves enables the fixed plates 16 to stably slide at a fixed position without rotating.

[0028] Reference Figure 3 Four second bearings are arranged on the wear-resistant lining 4, and the inner rings of the four second bearings are fixedly connected to the four fixing screws 15. A square box 25 is inserted on the exhaust pipe 3, and a dust filter 26 and an adsorption layer 27 are arranged in the square box 25. The arrangement of the second bearings enables the fixing screw 15 to rotate stably in a fixed position.

[0029] In this embodiment, when it is necessary to improve the slurry drop well 1, take out the two wear-resistant liners 4 and the wear-resistant bottom liners 5, use a cross screwdriver to rotate the first cross head 11, thereby driving the limiting screw 12 to rotate, thereby driving the limiting plate 13 to slide and disengage from the second transverse hole 10, and under the elastic force of the extrusion spring 7, the connecting plate 8 pops out of the vertical slot 6, reverses the first cross head 11, drives the limiting screw 12 to rotate in the opposite direction, so that the limiting plate 13 is inserted into the first transverse hole 9 to fix the connecting plate 8, and at this time, another wear-resistant liner 4 is placed on top so that the connecting plate 8 is inserted into the slot, and at this time, a cross screwdriver is used to rotate the second cross head 14, thereby driving the fixing screw 15 to rotate, thereby driving the fixing plate 16 to slide, insert into the second transverse hole 10, and fix the connecting plate 8, so that the four connecting plates 8 on a wear-resistant liner 4 are connected Another wear-resistant lining 4 is fixedly connected together, and the connection is stable. The wear-resistant lining 4 and the wear-resistant bottom lining 5 can be fixedly connected together in the same way, and then the connected lining can be placed in the slurry drop well 1. This can reduce the wear on the slurry drop well 1 and improve the performance of the slurry drop well 1. When the slurry drop well 1 is not in use, the exhaust pipe 3 does not need to be vented. At this time, the threaded tube 20 is rotated, and the top screw 21 moves inward under the reaction force. With the cooperation of the top seat 22, the cover plate 18 is rotated to close the exhaust pipe 3 to prevent debris from falling into the exhaust pipe 3. When the exhaust pipe 3 is in use, the exhaust pipe 3 can be opened by reverse operation. At the same time, the cover plate 18 can also block rainwater from entering the exhaust pipe 3. The dust filter 26 and the adsorption layer 27 in the square box 25 can filter and adsorb impurities and harmful gases, making it safer to use.

[0030] Embodiment 2

[0031] Reference Figure 5-Figure 6 The difference between this embodiment and the first embodiment is that an outer edge 29 is provided on one end of the wear-resistant lining 4 and the wear-resistant bottom lining 5, and an inner edge 28 is provided on the other end of the wear-resistant lining 4. The inner edge 28 and the outer edge 29 cooperate with each other. A sealing ring 30 is sleeved on the inner edge 28. The sealing ring 30 cooperates with the outer edge 29. When splicing two wear-resistant liners 4 or the wear-resistant lining 4 and the wear-resistant bottom lining 5, the inner edge 28 and the outer edge 29 are stuck together. With the cooperation of the sealing ring 24, the sealing can be improved, and the performance of the lining is better.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wear resistance improvement device system for a slurry drop well, comprising a slurry drop well (1), characterized in that: The slurry drop well (1) is connected to a pipeline (2), the slurry drop well (1) is provided with an exhaust pipe (3), a plurality of wear-resistant liners (4) and wear-resistant bottom liners (5) are provided in the slurry drop well (1), the wear-resistant liners (4) and the wear-resistant bottom liners (5) are each provided with four vertical slots (6), two connecting mechanisms are provided in the eight vertical slots (6), the connecting mechanisms include four extrusion springs (7), one end of the four extrusion springs (7) is fixedly connected to the bottom of the four vertical slots (6), the four extrusion springs (7) are each fixedly connected to a connecting plate (8), the four connecting plates (8) are each provided with a first transverse hole (9) and a second transverse hole (10), the wear-resistant liners (4) and the wear-resistant bottom liners (5) are each rotatably mounted with four limiting screws (12), the four limiting screws (12) are each fixedly mounted A first crosshead (11) is provided, and four limiting screws (12) are all threadedly connected with limiting plates (13), and the four limiting plates (13) cooperate with the four first transverse holes (9). A fixing mechanism is provided on the wear-resistant lining (4), and a mounting frame (17) is fixedly installed on the exhaust pipe (3), and a cover plate (18) is rotatably installed on the mounting frame (17). A transverse groove (19) is provided on the exhaust pipe (3), and a threaded tube (20) is rotatably installed in the transverse groove (19). A top screw (21) is threadedly connected to the threaded tube (20), and a top seat (22) is rotatably installed on the top screw (21). A sliding groove (23) is provided on the cover plate (18), and the top seat (22) is slidably connected to the sliding groove (23). Two fan-shaped folded edges (24) are provided on the exhaust pipe (3).

2. A wear resistance improvement device system for a slurry drop well according to claim 1, characterized in that: The fixing mechanism comprises a second cross head (14), four fixing screws (15) are rotatably mounted on the wear-resistant lining (4), the four second cross heads (14) are fixedly connected to the four fixing screws (15), the wear-resistant lining (4) is provided with four slots, the four slots are matched with four connecting plates (8), the four fixing screws (15) are all threadedly connected with fixing plates (16), and the four fixing plates (16) are matched with the four second transverse holes (10).

3. A wear resistance improvement device system for a slurry drop well according to claim 1, characterized in that: Vertical rails are arranged in the four vertical grooves (6), and the four vertical rails are slidably connected to four connecting plates (8).

4. A wear resistance improvement device system for a slurry drop well according to claim 1, characterized in that: The wear-resistant inner lining (4) and the wear-resistant bottom lining (5) are both provided with four transverse rails, and the eight transverse rails are slidably connected to the eight limiting plates (13).

5. The wear resistance improvement device system for a slurry drop well according to claim 1 is characterized in that: Four first bearings are arranged on the wear-resistant inner lining (4) and the wear-resistant bottom lining (5), and the inner rings of the eight first bearings are fixedly connected to eight limiting screws (12).

6. A wear resistance improvement device system for a slurry drop well according to claim 2, characterized in that: The wear-resistant lining (4) is provided with four groove rails, and the four groove rails are slidably connected to four fixing plates (16).

7. A wear resistance improvement device system for a slurry drop well according to claim 2, characterized in that: Four second bearings are arranged on the wear-resistant lining (4), and the inner rings of the four second bearings are fixedly connected to four fixing screws (15).

8. A wear resistance improvement device system for a slurry drop well according to claim 7, characterized in that: A square box (25) is plugged into the exhaust pipe (3), and a dust filter (26) and an adsorption layer (27) are arranged inside the square box (25).

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