Mine sump desilting device

Abstract

The invention discloses a mine sump silt desilting device, comprising a sump body, a sewage tank, a sewage discharge component, a floating component, a traction component, a protective cover, a mounting frame, a fan blade and a waterproof motor. A sewage tank is mounted inside the sump body, a first mounting box is welded on an inner wall of one side of the sewage tank, a mud pump is fixedly mounted on the inner wall of the bottom end of the first mounting box, an inlet pipe is connected and fixed to the interior of the sewage tank corresponding to the mud pump, and the inlet pipe mud pump is fixedly connected to the mud pump, an inlet valve is mounted on the outer wall of one end of the water inlet pipe outlet, a second mounting box is welded on the inner wall of the other side of the sewage tank, and a sewage discharge pump is fixedly mounted on the inner wall of the bottom end of the second mounting box; the work efficiency is improved, and compared with the traditional manual mechanical desilting, the work efficiency is greatly improved, the labor intensity of the workers is reduced, the progress is relatively fast, the work efficiency is relatively high, the equipment structure is simple, the cleaning effect is relatively good, and the vehicle is relatively easy to walk in the sump.

Description

Technical Field

[0001] The invention belongs to the technical field of mine water tank silt clearing, and in particular relates to a mine water tank silt clearing device. Background Art

[0002] The water tank is an indispensable part of the mine drainage system. It has two main functions: one is to store water, and the other is sedimentation. The mine water contains impurities mainly composed of coal slime and sand. After entering the water tank, they settle down. The sediment in the water tank needs to be dredged out in time, otherwise the effective volume of the water tank will be reduced. When encountering a sudden surge of water, the water in the water tank will overflow and cause the risk of flooding the pit bottom parking lot; when there is too much silt in the suction well, it will also clog the suction faucet, causing drainage difficulties or even impossible drainage. Traditional manual dredging workers have high labor intensity, slow progress and low efficiency. The existing mechanical dredging uses special excavating and loading machinery to load the silt into mine cars and transport it out of the water tank. Although it can reduce the labor intensity of workers, the equipment structure is complex, the cleaning effect is poor, and it is difficult for vehicles to move in the water tank. Summary of the invention

[0003] To solve the problems raised in the above background technology. The present invention provides a mine water tank desilting device, which has the characteristics of improving work efficiency. Compared with traditional manual mechanical desilting, it greatly improves work efficiency, reduces the labor intensity of workers, has a faster progress, higher work efficiency, simple equipment structure, better cleaning effect, and it is easier for vehicles to walk in the water tank.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mine sump silt cleaning device, comprising a sump body, a sewage tank, a sewage discharge assembly, a floating assembly, a traction assembly, a protective cover, a mounting frame, a fan blade and a waterproof motor, wherein a sewage tank is installed inside the sump body, and a sewage discharge assembly is arranged inside the sewage tank;

[0005] The sewage discharge assembly includes a first installation box, a mud pump, a water inlet pipe, a water inlet valve, a second installation box, a sewage pipe and a sewage pump. The first installation box is welded on the inner wall of one side of the sewage tank, and the mud pump is fixedly installed on the inner wall of the bottom end of the first installation box. The water inlet pipe is connected and fixed to the interior of the sewage tank corresponding to the mud pump, and the water inlet pipe mud pump is fixedly connected to the mud pump. The water inlet valve is installed on the outer wall of one end of the water inlet pipe outlet, and the second installation box is welded on the inner wall of the other side of the sewage tank, and the sewage pump is fixedly installed on the inner wall of the bottom end of the second installation box. Sewage pumps are installed through the outer walls of both sides of the second installation box, and the sewage pumps are fixedly connected to the sewage pumps.

[0006] Preferably, the floating assembly includes a support rod, a connecting rod, a hydraulic cylinder and a floating ball. The support rods are symmetrically welded on the outer walls of both sides of the sewage tank, and a connecting rod is rotatably installed on the other end of the support rod. A hydraulic cylinder is fixedly installed on the outer wall of one side of the support rod corresponding to the connecting rod, and one end of the telescopic shaft of the hydraulic cylinder is rotatably installed on the middle outer wall of the connecting rod, and a floating ball is rotatably installed on the other end of the connecting rod.

[0007] Preferably, the traction assembly includes a storage box, a first rotating motor, a take-up drum, a traction rope, a tow cable, a tow cable rack, a turbine wheel and a stirring blade. The storage box is installed on the top outer wall of the water tank body, and the first rotating motor is bolted to the bottom inner wall of the storage box. A take-up drum is sleeved and fixed on one end of the output shaft of the first rotating motor, a traction rope is connected and fixed to the outer wall of the take-up drum, and the other end of the traction rope located outside the storage box is connected and fixed to the tow cable, a tow cable rack is welded and fixed on the top outer wall of the sewage tank, and the tow cable is sleeved on the inner wall of the tow cable rack, a turbine wheel is installed and fixed on one end of the tow cable corresponding to the water inlet pipe, and a stirring blade is sleeved and fixed on the outer wall of the turbine wheel.

[0008] Preferably, a protective cover is sleeved on one end of the sewage pipe located below the second installation box.

[0009] Preferably, mounting frames are fixedly mounted on the inner walls on both sides of the protective cover, and a waterproof motor is embedded and fixedly mounted on the inner wall at the bottom end of the mounting frame.

[0010] Preferably, there are two hydraulic cylinders and two floating balls.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the turbine wheel is set to rotate, and the stirring blades connected to the turbine wheel stir the sludge in the water tank, and enter the sewage pool together with the water flow and are pumped away by the water pump, thereby achieving the purpose of dredging the water tank and improving work efficiency. Compared with traditional manual mechanical dredging, the work efficiency is greatly improved, the labor intensity of workers is reduced, the progress is faster, the work efficiency is higher, the equipment structure is simple, the cleaning effect is better, and it is easier for vehicles to move in the water tank. It is worthy of wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the overall front view cutaway structure of the present invention;

[0014] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0015] Figure 4 For the present invention Figure 2Schematic diagram of the enlarged structure of the middle B area;

[0016] In the figure: 1. water tank body; 2. sewage tank; 3. sewage discharge assembly; 4. floating assembly; 5. traction assembly; 6. protective cover; 7. mounting frame; 8. fan blades; 9. waterproof motor; 31. first mounting box; 32. mud pump; 33. water inlet pipe; 34. water inlet valve; 35. second mounting box; 36. sewage pipe; 37. sewage pump; 41. support rod; 42. connecting rod; 43. hydraulic cylinder; 44. floating ball; 51. storage box; 52. first rotating motor; 53. take-up drum; 54. traction rope; 55. tow cable; 56. tow cable rack; 57. turbine wheel; 58. stirring blade. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-4The present invention provides the following technical solutions: a mine sump desilting device, comprising a sump body 1, a sewage tank 2, a sewage discharge assembly 3, a floating assembly 4, a traction assembly 5, a protective cover 6, a mounting frame 7, a fan blade 8 and a waterproof motor 9, a sewage tank 2 is mounted inside the sump body 1, and a sewage discharge assembly 3 is arranged inside the sewage tank 2; the sewage discharge assembly 3 comprises a first mounting box 31, a mud pump 32, a water inlet pipe 33, a water inlet valve 34, a second mounting box 35, a sewage discharge pipe 36 and a sewage discharge pump 37, a first mounting box 31 is welded on an inner wall of one side of the sewage tank 2, a mud pump 32 is fixedly mounted on the inner wall of the bottom end of the first mounting box 31, a water inlet pipe 33 is fixedly connected to the corresponding mud pump 32 inside the sewage tank 2, and the water inlet pipe 33 mud pump 32 is connected to the mud pump 37 2 is fixedly connected, an inlet valve 34 is installed on the outer wall of one end of the water outlet of the water inlet pipe 33, a second installation box 35 is welded on the inner wall of the other side of the sewage tank 2, a sewage pump 37 is fixedly installed on the inner wall of the bottom end of the second installation box 35, and sewage pumps 37 are installed through the outer walls of both sides of the second installation box 35, and the sewage pumps 37 are fixedly connected to the sewage pumps 37; the floating assembly 4 includes a support rod 41, a connecting rod 42, a hydraulic cylinder 43 and a floating ball 44, support rods 41 are symmetrically welded on the outer walls of both sides of the sewage tank 2, a connecting rod 42 is rotatably installed on the other end of the support rod 41, a hydraulic cylinder 43 is fixedly installed on the outer wall of one side of the support rod 41 corresponding to the connecting rod 42, and one end of the telescopic shaft of the hydraulic cylinder 43 is rotatably installed on the outer wall of the middle part of the connecting rod 42, and the connecting rod 4 2 is rotatably mounted with a floating ball 44 on the other end, which is convenient for controlling the lifting and balancing of the sewage tank 2, and is more practical and complete; the traction assembly 5 includes a storage box 51, a first rotating motor 52, a take-up drum 53, a traction rope 54, a towing cable 55, a towing cable frame 56, a turbine wheel 57 and a stirring blade 58. The storage box 51 is mounted on the top outer wall of the water tank body 1, and the first rotating motor 52 is bolted to the inner wall of the bottom end of the storage box 51. The take-up drum 53 is sleeved and fixed on one end of the output shaft of the first rotating motor 52, and the outer wall of the take-up drum 53 is connected and fixed with a traction rope 54. The other end of the traction rope 54 located outside the storage box 51 is connected and fixed with a towing cable 55. A towing cable frame 56 is welded and fixed on the top outer wall of the sewage tank 2, and the towing cable 55 sleeves It is connected to the inner wall of the towing cable rack 56, and a turbine wheel 57 is installed and fixed on one end of the towing cable 55 corresponding to the water inlet pipe 33. A stirring blade 58 is sleeved and fixed on the outer wall of the turbine wheel 57. The traction rope 54 pulls the towing cable 55 to reciprocate on the towing cable rack 56. The dredging equipment is hung on the towing cable 55 and can move with the towing cable 55, which is more convenient and practical; a protective cover 6 is sleeved on one end of the sewage pipe 36 located below the second installation box 35, which is convenient for protecting the waterproof motor 9, which is more practical; mounting frames 7 are installed and fixed on the inner walls on both sides of the protective cover 6, and a waterproof motor 9 is embedded and fixed on the inner wall of the bottom end of the mounting frame 7 to prevent the sewage pipe 36 from being blocked, which is more complete; there are two hydraulic cylinders 43 and floating balls 44, which are relatively complete as a whole and the equipment runs relatively stably.

[0019] The first rotating motor 52 in the present invention is a known technology that has been disclosed and widely used in daily life. The first rotating motor 52 is a DC motor, which is a motor that converts DC electric energy into mechanical energy. It is widely used in electric traction due to its good speed regulation performance. DC motors are divided into three categories according to the excitation method: permanent magnet, externally excited and self-excited. Among them, self-excitation is further divided into three types: parallel excitation, series excitation and compound excitation.

[0020] The working principle and use process of the present invention are as follows: under the action of the electronic control system, the present invention opens the water inlet valve 34 at the bottom of the sewage tank 2, and water flows into the sewage tank 2 through the water inlet pipe 33. The sewage tank 2 sinks under the action of gravity. At this time, the electronic control system controls the hydraulic cylinder 43, and the floating ball 44 moves upward under the action of aerodynamic force and floats on the water surface to increase buoyancy and balance the gravity of the sewage tank 2. When the water level of the sewage tank 2 reaches a certain level, the water inlet valve 34 is closed, and the sewage pump 37 is started. The sewage pump 37 starts to pump water through the sewage pipe 36 to pump out the water in the sewage tank 2. Then the water inlet valve 34 is opened again and the above movement is repeated. In this way, the pulsed water flow drives the turbine wheel 57 on the towline 55 to rotate, and the stirring blades 58 connected to the turbine wheel 57 stir the sludge in the sump body 1, and the sludge enters the sewage tank 2 together with the water flow and is pumped out by the mud pump 32, thereby achieving the purpose of sump desilting and improving work efficiency.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mine sump desilting device, comprising a sump body (1), a sewage tank (2), a sewage discharge assembly (3), a floating assembly (4), a traction assembly (5), a protective cover (6), a mounting frame (7), a fan blade (8) and a waterproof motor (9), characterized in that: A sewage tank (2) is installed inside the water tank body (1), and a sewage discharge assembly (3) is arranged inside the sewage tank (2); The sewage discharge assembly (3) comprises a first installation box (31), a mud pump (32), a water inlet pipe (33), a water inlet valve (34), a second installation box (35), a sewage discharge pipe (36) and a sewage discharge pump (37). The first installation box (31) is welded to the inner wall of one side of the sewage tank (2), the mud pump (32) is fixedly mounted on the inner wall of the bottom end of the first installation box (31), the water inlet pipe (33) is connected and fixed to the inside of the sewage tank (2) corresponding to the mud pump (32), and the water inlet pipe (33) is connected to the inside of the sewage tank (2) corresponding to the mud pump (32), and the water inlet valve (34) is connected to the sewage tank (2) via a second installation box (35). The water pipe (33) and the mud pump (32) are fixedly connected to the mud pump (32); an inlet valve (34) is installed on the outer wall of one end of the water outlet of the water inlet pipe (33); a second installation box (35) is welded to the inner wall of the other side of the sewage tank (2); a sewage pump (37) is fixedly installed on the inner wall of the bottom end of the second installation box (35); sewage pumps (37) are installed through the outer walls of both sides of the second installation box (35); and the sewage pumps (37) are fixedly connected to the sewage pumps (37); The floating assembly (4) comprises a support rod (41), a connecting rod (42), a hydraulic cylinder (43) and a floating ball (44); the support rods (41) are symmetrically welded to the outer walls of both sides of the sewage tank (2); the connecting rod (42) is rotatably mounted on the other end of the support rod (41); a hydraulic cylinder (43) is fixedly mounted on the outer wall of one side of the support rod (41) corresponding to the connecting rod (42); one end of the telescopic shaft of the hydraulic cylinder (43) is rotatably mounted on the middle outer wall of the connecting rod (42); and the floating ball (44) is rotatably mounted on the other end of the connecting rod (42); The traction assembly (5) comprises a storage box (51), a first rotating motor (52), a take-up drum (53), a traction rope (54), a towing cable (55), a towing cable frame (56), a turbine wheel (57) and a stirring blade (58); the storage box (51) is mounted on the top outer wall of the water tank body (1); the first rotating motor (52) is bolted to the bottom inner wall of the storage box (51); the take-up drum (53) is sleeved and fixed to one end of the output shaft of the first rotating motor (52); the take-up drum (53) is sleeved and fixed to the output shaft of the first rotating motor (52); and the take-up drum (53) is sleeved and fixed to the output shaft of the first rotating motor (52). A traction rope (54) is connected and fixed to the outer wall of the wire drum (53); a towing cable (55) is connected and fixed to the other end of the traction rope (54) located outside the storage box (51); a towing cable rack (56) is welded and fixed to the outer wall of the top end of the sewage tank (2); and the towing cable (55) is sleeved on the inner wall of the towing cable rack (56); a turbine wheel (57) is installed and fixed on one end of the towing cable (55) corresponding to the water inlet pipe (33); and a stirring blade (58) is sleeved and fixed on the outer wall of the turbine wheel (57).

2. The mine water tank desilting device according to claim 1, characterized in that: A protective cover (6) is sleeved on one end of the sewage discharge pipe (36) located below the second installation box (35).

3. The mine water tank desilting device according to claim 1, characterized in that: A mounting frame (7) is fixedly mounted on the inner walls on both sides of the protective cover (6), and a waterproof motor (9) is embedded and fixedly mounted on the inner wall at the bottom end of the mounting frame (7).

4. The mine water tank desilting device according to claim 2, characterized in that: There are two hydraulic cylinders (43) and two floating balls (44).

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