Slag salvaging anti-blocking device of light substance water flotation machine

Abstract

The utility model relates to the technical field of flotation machines, and discloses a slag salvaging anti-blocking device of a light material water flotation machine, which comprises a water tank plate, a left side plate is fixedly connected to the left side in the water tank plate, a right side plate is fixedly connected to the right side in the water tank plate, and bearing seats are fixedly connected to the front sides of the top ends of the left side plate and the right side plate. The rear sides of the top ends of the left side plate and the right side plate are fixedly connected with supporting seats, the inner sides of the two supporting seats are rotatably connected with driving rollers, a motor is fixedly installed on the right side of the top end of the water tank plate, and the output end of the motor is fixedly connected with a speed reducer. According to the light material water flotation machine, light material residues entering the lower portion of the chain plate machine can be cleared away, the sorting quality of the machine can be improved, the sorting efficiency can be improved, the possibility that a motor and a water pump are damaged is reduced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation machines, in particular to a slag scooping and anti-blocking device for a light material water flotation machine. Background Art

[0002] Flotation machine is a mechanical equipment that completes the flotation process. It is widely used in mining, metallurgy, coal and other industries to extract metals, select coal, etc. Light water flotation machine is a screening equipment commonly used in the recycling of construction and decoration waste. It is mainly used to remove light floating objects with low density such as plastics and wood blocks in construction waste to improve the cleanliness of recycled aggregates. The tank of the equipment is used to hold ore pulp and bubbles, and the stirring device is used to mix the ore pulp and reagents evenly, keep the particles in the ore pulp suspended, and make them better contact with the bubbles.

[0003] After searching, the Chinese patent with publication number CN211801664U discloses an improved flotation machine device, which is aimed at the poor fluidity of slurry, which affects the amount of raw ore entering the mill; at the same time, the flotation tank with too high flotation liquid level causes scraping phenomenon and low zinc concentrate grade; the flotation liquid level is too low, causing the flotation underflow slurry to contain more zinc, affecting the zinc metal recovery rate. Therefore, the device has a simple structure and reasonable design, can effectively increase the slurry flow rate, stabilize the flotation liquid level, and ensure the zinc concentrate grade and zinc metal recovery rate.

[0004] There are still some shortcomings in the use of the above-mentioned flotation machine. After the flotation machine has been working for a long time, a part of the light materials will float into the water tank below the chain conveyor through the installation gap, and will accumulate, so that a part of the light materials will be sucked into the water circulation system by the suction port of the water pump inside the flotation machine, and the other part will be adsorbed on the filter screen of the water pump inlet, causing blockage of the water circulation system, thereby affecting the water flow and water pressure at the outlet, reducing the sorting efficiency of the equipment, thereby reducing the sorting quality, making it inconvenient to clean the light materials, and easily causing damage to the motor and water pump. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a slag scooping and anti-blocking device for a light material water flotation machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slag scavenging and anti-blocking device for a light material water flotation machine, comprising a water tank plate, a left side plate is fixedly connected to the inner left side of the water tank plate, a right side plate is fixedly connected to the inner right side of the water tank plate, the top front sides of the left and right plates are fixedly connected to bearing seats, the inner sides of the two bearing seats are rotatably connected to driven rollers, the top rear sides of the left and right plates are fixedly connected to support seats, the inner sides of the two support seats are rotatably connected to active rollers, a motor is fixedly installed on the top right side of the water tank plate, a reducer is fixedly connected to the output end of the motor, a transmission shaft is fixedly connected to the output end of the reducer, two support bearings are rotatably connected to the outer side of the transmission shaft, a small sprocket is fixedly connected to the other end of the transmission shaft, a large sprocket is fixedly connected to the right side of the active roller, the small sprocket is meshed with the outer side of the large sprocket and connected with a chain, a slag scavenging belt is arranged on the outer side of the active roller and the driven roller, and a plurality of brushes are fixedly connected to the outer side of the slag scavenging belt.

[0007] As a further description of the above technical solution:

[0008] A mounting frame is fixedly connected to the right side of the top end of the water tank plate, and the bottom end of the reducer is fixedly mounted on the top end of the mounting frame.

[0009] As a further description of the above technical solution:

[0010] A support frame is fixedly connected to the inner right side of the water tank plate, and the bottom end of the mounting frame is fixedly connected to the top end of the support frame.

[0011] As a further description of the above technical solution:

[0012] The front ends of the opposite sides of the left and right plates are fixedly connected with the front plates, the top ends of the opposite sides of the left and right plates are fixedly connected with the upper filter plates, and the rear side of the bottom end of the upper filter plates is fixedly connected with the frame assembly weldment.

[0013] As a further description of the above technical solution:

[0014] The front side of the upper filter plate is fixedly connected to the top end of the front plate, and the rear sides of the left plate and the right plate are both fixedly connected with reinforcing angle steels.

[0015] As a further description of the above technical solution:

[0016] The rear sides of the two reinforcing angle steels are both fixedly connected to the inner rear side of the water tank plate, and a water pump inlet pipe is arranged in the middle of the right side of the water tank plate.

[0017] As a further description of the above technical solution:

[0018] The bottom ends of the two support bearings are fixedly connected to the top end of the mounting frame.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the driven roller, the slag belt, the small sprocket, the active roller, the large sprocket, the chain, the reducer and the brush cooperate with each other, so as to increase the slag scavenging function of the flotation machine, and facilitate the cleaning of the light material residues entering the chain plate machine under the light material water flotation machine, thereby improving the sorting quality of the equipment, improving the sorting efficiency, reducing the possibility of damage to the motor and the water pump, and thus reducing the maintenance cost.

[0021] 2. In the utility model, through the cooperation of the left plate, the right plate, the front plate, the frame assembly weldment, the upper filter plate and the reinforcing angle steel, the flotation machine is provided with the function of preventing the water pump inlet from being blocked, which is beneficial to improving the smoothness of the water circulation system and reducing the blockage of the water inlet, thereby facilitating the maintenance of a good sorting effect for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a slag scooping and anti-blocking device for a light material water flotation machine proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a slag scooping belt of a slag scooping and anti-blocking device for a light material water flotation machine proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the right side plate structure of a slag scooping and anti-blocking device for a light material water flotation machine proposed by the utility model;

[0025] Figure 4 The utility model discloses a front plate structure schematic diagram of a slag scooping and anti-blocking device for a light material water flotation machine.

[0026] Legend:

[0027] 1. Sink plate; 2. Bearing seat; 3. Driven roller; 4. Slag belt; 5. Support bearing; 6. Small sprocket; 7. Active roller; 8. Support seat; 9. Large sprocket; 10. Chain; 11. Transmission shaft; 12. Motor; 13. Reducer; 14. Mounting frame; 15. Support frame; 16. Right side plate; 17. Front plate; 18. Frame assembly weldment; 19. Upper filter plate; 20. Reinforced angle steel; 21. Left side plate; 22. Brush; 23. Water pump inlet pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-4 The utility model provides an embodiment: a slag scavenging and anti-blocking device for a light material water flotation machine, comprising a water tank plate 1, a left side plate 21 is fixedly connected to the inner left side of the water tank plate 1, a right side plate 16 is fixedly connected to the inner right side of the water tank plate 1, a bearing seat 2 is fixedly connected to the top front side of the left side plate 21 and the right side plate 16, which is convenient for installing a driven roller 3, the inner sides of the two bearing seats 2 are rotatably connected to the driven roller 3, which is used to connect a slag scavenging belt 4, the left side plate 21 and the right side plate 16 are fixedly connected to the top rear side with a support seat 8, which is used to install an active roller 7, the inner sides of the two support seats 8 are rotatably connected to the active roller 7, which is convenient for installing the slag scavenging belt 4, and a motor 12 is fixedly installed on the top right side of the water tank plate 1, and the motor 12 The output end is fixedly connected with a reducer 13 for starting the reducer 13. The output end of the reducer 13 is fixedly connected with a transmission shaft 11, which is convenient for driving the transmission shaft 11 to reduce its rotation. The outer side of the transmission shaft 11 is rotatably connected with two support bearings 5, which improves the stability of the rotation of the transmission shaft 11. The other end of the transmission shaft 11 is fixedly connected with a small sprocket 6. The right side of the active drum 7 is fixedly connected with a large sprocket 9. The small sprocket 6 is meshed with the outer side of the large sprocket 9 and is connected with a chain 10, so that when the small sprocket 6 rotates, the large sprocket 9 is driven to rotate. A slag scavenging belt 4 is arranged on the outer side of the active drum 7 and the driven drum 3, which is convenient for driving a plurality of brushes 22 to rotate. A plurality of brushes 22 are fixedly connected to the outer side of the slag scavenging belt 4, which is conducive to slag scavenging.

[0030] The top right side of the water tank plate 1 is fixedly connected with a mounting frame 14, and the bottom end of the reducer 13 is fixedly mounted on the top of the mounting frame 14, which improves the stability of the installation of the reducer 13. The inner right side of the water tank plate 1 is fixedly connected with a support frame 15, and the bottom end of the mounting frame 14 is fixedly connected to the top of the support frame 15, which improves the stability of the mounting frame 14. The front end of the left plate 21 and the right plate 16 on the opposite side is fixedly connected with a front plate 17, and the top of the left plate 21 and the right plate 16 on the opposite side is fixedly connected with an upper filter plate 19 for filtration. The bottom rear end of the upper filter plate 19 is fixedly connected to the top of the left plate 21 and the right plate 16 for filtration. The left side of the filter plate 19 is fixedly connected to the top of the front plate 17, and the front side of the upper filter plate 19 is fixedly connected to the top of the front plate 17, which improves the stability of the upper filter plate 19, thereby forming an inner cavity. The rear sides of the left plate 21 and the right plate 16 are fixedly connected with reinforcing angle steels 20, which improves the stability of the device. The rear sides of the two reinforcing angle steels 20 are fixedly connected to the inner rear side of the trough plate 1, and a water pump inlet pipe 23 is provided in the middle of the right side of the trough plate 1. The bottom ends of the two support bearings 5 ​​are fixedly connected to the top of the mounting frame 14, which is beneficial to improve the stability of the installation of the support bearing 5.

[0031] Working principle: when cleaning the light material residue inside the device, start the motor 12, the motor 12 makes the reducer 13 rotate, so that the reducer 13 drives the transmission shaft 11, and rotates at a reduced speed on the inner side of the two supporting bearings 5, and then drives the small sprocket 6 to rotate according to the rotation of the transmission shaft 11, and drives the large sprocket 9 to rotate through the connection of the chain 10, so that the large sprocket 9 drives the active roller 7 to rotate, and then drives the driven roller 3 to rotate according to the rotation of the active roller 7, and drives the slag belt 4 to drive the plurality of brushes 22 to rotate, so that the floating light material residue is cleaned, and this device is placed in the water tank below the chain conveyor, and the light material residue floating into the water tank below the chain conveyor from the installation gap on both sides of the chain conveyor and the water tank plate 1, under the action of the rotation of the brush 22 driven by the slag belt 4, the light material residue is taken away and brushed out of the outer side of the water tank plate 1, which plays a role in clearing the light material residue in the water tank, which is beneficial to In order to improve the sorting quality of the equipment, improve the sorting efficiency, reduce the possibility of damage to the water pump, and thus reduce the maintenance cost, a water circulation system and a water pump water inlet anti-blocking structure are provided below the slag belt 4. The water inlet of the water circulation system is provided in the cavity formed by the right plate 16 and the left plate 21 of the anti-blocking structure, the upper filter plate 19 and the front plate 17. The lower part of the inner cavity is open close to the bottom of the water tank and is connected to the water tank. The components around the inner cavity are tightly connected to prevent light material residues from entering the cavity and blocking the water pump inlet. The upper plate of the inner cavity is a perforated mesh steel plate placed between the two side plates. The light material residues adsorbed on the perforated mesh steel plate are taken away by the brush 22 installed on the slag belt 4 under the action of the rotation of the slag belt 4 and brushed out of the water tank by the brush 22 installed on the slag belt 4. The light material residues on the perforated mesh steel plate are removed to keep the water flow of the water pump inlet unobstructed, which is beneficial to improve the smoothness of the water circulation system and reduce the phenomenon of water inlet blockage, which is beneficial to maintain a good sorting effect for a long time.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 slag scooping and anti-blocking device for a light material water flotation machine, comprising a water tank plate (1), characterized in that: The left side of the interior of the water tank plate (1) is fixedly connected to a left side plate (21), the right side of the interior of the water tank plate (1) is fixedly connected to a right side plate (16), the front sides of the top ends of the left side plate (21) and the right side plate (16) are fixedly connected to a bearing seat (2), the inner sides of the two bearing seats (2) are rotatably connected to a driven roller (3), the rear sides of the top ends of the left side plate (21) and the right side plate (16) are fixedly connected to a support seat (8), the inner sides of the two support seats (8) are rotatably connected to an active roller (7), the right side of the top end of the water tank plate (1) is fixedly installed with a motor (12), the motor (12 ) is fixedly connected to an output end of a reducer (13), the output end of the reducer (13) is fixedly connected to a transmission shaft (11), the outer side of the transmission shaft (11) is rotatably connected to two support bearings (5), the other end of the transmission shaft (11) is fixedly connected to a small sprocket (6), the right side of the active roller (7) is fixedly connected to a large sprocket (9), the small sprocket (6) and the outer side of the large sprocket (9) are meshed and connected to a chain (10), the outer sides of the active roller (7) and the driven roller (3) are provided with a slag scavenging belt (4), and the outer side of the slag scavenging belt (4) is fixedly connected to a plurality of brushes (22).

2. The slag scooping and anti-blocking device for light material water flotation machine according to claim 1 is characterized in that: A mounting frame (14) is fixedly connected to the right side of the top end of the water tank plate (1), and the bottom end of the reducer (13) is fixedly mounted on the top end of the mounting frame (14).

3. The slag scooping and anti-blocking device for light material water flotation machine according to claim 2 is characterized in that: A support frame (15) is fixedly connected to the right side of the interior of the water tank plate (1), and the bottom end of the mounting frame (14) is fixedly connected to the top end of the support frame (15).

4. The slag scooping and anti-blocking device for light material water flotation machine according to claim 1 is characterized in that: The front end of the opposite side of the left plate (21) and the right plate (16) is fixedly connected to a front plate (17), the top end of the opposite side of the left plate (21) and the right plate (16) is fixedly connected to an upper filter plate (19), and the rear side of the bottom end of the upper filter plate (19) is fixedly connected to a frame assembly weldment (18).

5. The slag scooping and anti-blocking device for light material water flotation machine according to claim 4 is characterized in that: The front side of the upper filter plate (19) is fixedly connected to the top end of the front plate (17), and the rear sides of the left plate (21) and the right plate (16) are both fixedly connected with reinforcing angle steels (20).

6. The slag scooping and anti-blocking device for light material water flotation machine according to claim 5 is characterized in that: The rear sides of the two reinforcing angle steels (20) are fixedly connected to the inner rear side of the water trough plate (1), and a water pump inlet pipe (23) is arranged in the middle of the right side of the water trough plate (1).

7. The slag scooping and anti-blocking device for light material water flotation machine according to claim 2 is characterized by: The bottom ends of the two support bearings (5) are fixedly connected to the top end of the mounting frame (14).

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