Separation manganese washing tank

Abstract

The utility model discloses a separation manganese washing pool which comprises two rows of manganese washing pools which are arranged in sequence, liquid collecting pools are arranged on the close sides of the two rows of manganese washing pools, a cleaning pool is arranged between the liquid collecting pools on the two sides, a filtering pool is arranged at the bottom of the cleaning pool, filtering filler is arranged between the cleaning pool and the filtering pool, and blow-off pipes are arranged on the two sides of the filtering pool. And a backwashing pipeline is arranged at the top of the clean tank. According to the separation manganese washing pool, the manganese washing pool is divided into a plurality of manganese washing pool bodies, the length and width of the manganese washing pool bodies are 2100 * 5000 cm, the manganese washing pool bodies 1 are arranged in a partitioned mode, discharged mixed liquid is collected together through the liquid collecting pool and filtered in a unified mode, the mode is reasonable in design, the manganese washing pool bodies on all lines are arranged in a partitioned mode, and the washing effect and the yield are improved.

Description

Technical Field

[0001] This utility model relates to the field of manganese ore processing technology, specifically a manganese separation and washing tank. Background Technology

[0002] In manganese ore processing, washing tanks are used to wash and beneficiate the ore, removing mud, impurities, and other contaminants to improve its grade. In some chemical production processes, such as electrolytic manganese production, washing tanks are used to purify the manganese solution before electrolysis, removing impurity ions to ensure the smooth progress of the electrolysis process and product quality.

[0003] It generally consists of ore washing equipment, settling tanks, and filtration equipment. Ore washing equipment can be washing tanks, washing drums, etc., used to stir and wash the ore; settling tanks are used to settle the mud, sand and impurities generated during the ore washing process; filtration equipment further filters the ore slurry or manganese liquid after washing to obtain purer manganese ore or manganese liquid.

[0004] Existing technologies all involve centralized cleaning in a large, integrated pool. The large size of the manganese washing pool and the mixing of manganese in the washing process result in ineffective cleaning of the incoming manganese ore. This leads to the inability to distinguish between different manganese washing lines, resulting in low output, long cleaning times, and poor cleaning effects. Furthermore, the filtration equipment cannot perform its filtering function during backwashing, further impacting output. Therefore, this technology aims to improve upon existing methods to address the problems of indistinguishable manganese washing, low output, long cleaning times, poor cleaning effects, and the impact of backwashing on filtration operations. Utility Model Content

[0005] The purpose of this invention is to provide a manganese separation and washing tank to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A manganese washing tank includes two rows of manganese washing tanks arranged in sequence. A collection tank is provided on the side of each row of manganese washing tanks that are close to each other. A cleaning tank is provided between the two collection tanks. A filter tank is provided at the bottom of the cleaning tank. Filter packing is provided between the cleaning tank and the filter tank. Sewage pipes are provided on both sides of the filter tank. A backwashing pipeline is provided at the top of the cleaning tank.

[0008] As a further improvement of this utility model: a gate valve a is provided between the manganese washing tank and the collection tank, and the amount of manganese washed from the manganese washing tank to the collection tank is controlled by the gate valve a.

[0009] As a further improvement of this utility model: a valve pipe is provided between the collection tank and the filter tank, and a valve is installed on the valve pipe, with the horizontal height of the collection tank being higher than that of the filter tank.

[0010] As a further embodiment of this utility model: the horizontal height of the cleaning tank is the same as that of the collection tank, and the mixed liquid in the collection tank enters the interior of the filter tank through the valve pipe. After being separated by the filter packing, the manganese washing water is filtered into the cleaning tank.

[0011] As a further improvement of this utility model: the cleaning tank is provided with gate valves b distributed on both sides, and the discharge of manganese washing water in the cleaning tank is controlled by the gate valves b.

[0012] As a further embodiment of this utility model: the cleaning tank and the filter tank are separated by a partition into two independently operating systems with the same function. The backwashing pipeline is provided with two drain outlets and controlled by valves to supply water to the two cleaning tanks respectively. The collection tank is provided with at least two valves, which can respectively deliver the mixed liquid to the two filter tanks.

[0013] As a further embodiment of this utility model: a grid is provided at the bottom of the filter media, the filter media is placed on the grid, and the filter media is a filter material of a certain particle size.

[0014] As a further improvement of this utility model, the manganese washing tank is provided with a waste discharge trough located below the sewage pipe on both sides.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This manganese washing tank is divided into multiple manganese washing tanks, each measuring 2100x5000cm in length and width. These multiple manganese washing tanks are arranged in separate zones. The discharged mixed liquid is collected together through a collection tank and then filtered uniformly. This design is reasonable, with separate manganese washing zones for each line, which improves the cleaning effect and output.

[0017] 2. The manganese washing tank, the cleaning tank and the filter tank are separated into two independent systems with the same function. During the backwashing process, they can be operated independently by switching valves and using water pressure to backwash, causing the manganese clogged at the bottom to fall off and be discharged from the drain pipe, thus maintaining continuous operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a manganese separation and washing tank;

[0019] Figure 2 This is a front view of the structure of a manganese separation and washing tank;

[0020] Figure 3 This is a top view of the structure of a manganese separation and washing tank;

[0021] Figure 4 This is a top view of the structure of a filter in a manganese separation washing tank.

[0022] In the diagram: 1. Manganese washing tank; 2. Collection tank; 3. Cleaning tank; 4. Waste discharge trough; 5. Sewage pipe; 6. Backwashing pipeline; 7. Valve pipe; 8. Gate valve a; 9. Gate valve b; 10. Filter tank; 11. Valve; 12. Grille; 13. Slope filling; 14. Filter packing. Detailed Implementation

[0023] Please see Figures 1-4 In this embodiment of the invention, a manganese washing tank includes two rows of manganese washing tanks 1 arranged in sequence. A collection tank 2 is provided on one side of each row of manganese washing tanks 1, and a cleaning tank 3 is provided between the two collection tanks 2. A filter tank 10 is provided at the bottom of the cleaning tank 3, and filter packing 14 is provided between the cleaning tank 3 and the filter tank 10. Drainage pipes 5 are provided on both sides of the filter tank 10, and a backwashing pipeline 6 is provided at the top of the cleaning tank 3. The mixed liquid in the manganese washing tanks 1 enters the collection tank 2. The manganese ore is separated and washed in multiple manganese washing tanks 1, and the washed mixed liquid flows into… The collection tank 2 collects the mixed liquid from multiple manganese washing tanks 1, thereby enabling separate manganese washing lines and improving cleaning efficiency and output. Since the multiple manganese washing tanks 1 are set up in zones, the collection tank 2 is required to collect the mixed liquid for unified filtration. The mixed liquid inside the collection tank 2 is sent into the filter tank 10 by gravity. Under the action of water pressure, the mixed liquid flows from the filter tank 10 to the cleaning tank 3. After being filtered by the filter packing 14, the manganese ore is filtered into the filter tank 10, and the manganese washing water is filtered into the cleaning tank 3, achieving the separation effect.

[0024] In a preferred embodiment, a gate valve a8 is provided between the manganese washing tank 1 and the collection tank 2. The gate valve a8 controls the amount of manganese washing liquid from the manganese washing tank 1 to the collection tank 2 and controls the flow of manganese washing mixture in the manganese washing tank 1.

[0025] In a preferred embodiment, a valve pipe 7 is provided between the collection tank 2 and the filter tank 10, and a valve 11 is installed on the valve pipe 7. The horizontal height of the collection tank 2 is higher than that of the filter tank 10, so that under the action of water pressure, the manganese washing water inside the collection tank 2 can overflow from the cleaning tank 3 to achieve the separation effect.

[0026] In a preferred embodiment, the level of the cleaning pool 3 is the same as that of the collection pool 2. The mixed liquid in the collection pool 2 enters the interior of the filter pool 10 through the valve pipe 7. After being separated by the filter packing 14, the manganese washing water is filtered into the cleaning pool 3. During the backwashing process, the water pressure inside the cleaning pool 3 and the filter pool 10 will increase, which will cause backflow. Therefore, the valve pipe 7 and the valve 11 are set to control the water flow during the backwashing process.

[0027] In a preferred embodiment, the cleaning tank 3 is provided with gate valves b9 distributed on both sides, and the discharge of manganese washing water in the cleaning tank 3 is controlled by the gate valves b9.

[0028] In a preferred embodiment, the cleaning tank 3 and the filter tank 10 are separated by a partition into two independently operating systems with the same function. The backwashing pipeline 6 is provided with two drain outlets and is controlled by valves to supply water to the two cleaning tanks 3 respectively. The collection tank 2 is provided with at least two valves 7, which can respectively supply mixed liquid to the two filter tanks 10. The two independently operating systems can switch operation through the valves 7, and can switch without stopping during backwashing to achieve online flushing. During backwashing, the valves 7 of the filter tank 10 on the flushing side are closed, and the drain pipe 5 is opened. Clean water enters the filter tank 10 on the flushing side through the backwashing pipeline 6 and flows from the top to the bottom of the filter media 14 under the action of water pressure, flushing the impurities in the filter media 14 downward and discharging them through the drain pipe 5.

[0029] In a preferred embodiment, a grid 12 is provided at the bottom of the filter media 14, the filter media 14 is disposed on the grid 12, the filter media 14 is a filter material of a certain particle size, and the filter material is manganese sand.

[0030] In a preferred embodiment, the manganese washing tank 1 is provided with a waste discharge trough 4 located below the sewage pipe 5 on both sides. The discharged manganese is sent to the waste discharge trough 4 through the sewage pipe 5 for unified treatment. The bottom of the filter tank 10 is provided with a slope filling 13 with a certain inclination angle, so that the manganese inside the filter tank 10 can be discharged under the action of the slope.

[0031] It should be noted that all the above embodiments belong to the same utility model concept, and the descriptions of each embodiment have different focuses. Where the description in a particular embodiment is not detailed, please refer to the description in other embodiments.

[0032] The embodiments described above merely illustrate the implementation of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A manganese washing tank, comprising two rows of manganese washing tanks arranged in sequence (1), characterized in that, A collection tank (2) is provided on one side of each of the two manganese washing tanks (1). A cleaning tank (3) is provided between the two collection tanks (2). A filter tank (10) is provided at the bottom of the cleaning tank (3). A filter packing (14) is provided between the cleaning tank (3) and the filter tank (10). A drain pipe (5) is provided on both sides of the filter tank (10). A backwashing pipeline (6) is provided at the top of the cleaning tank (3).

2. The manganese separation and washing tank according to claim 1, characterized in that, A gate valve a (8) is provided between the manganese washing tank (1) and the collection tank (2) to control the amount of manganese washing tank (1) to collection tank (2).

3. The manganese separation and washing tank according to claim 1, characterized in that, A valve pipe (7) is provided between the collection tank (2) and the filter tank (10), and a valve (11) is installed on the valve pipe (7). The horizontal height of the collection tank (2) is higher than that of the filter tank (10).

4. A manganese separation and washing tank according to claim 1 or 3, characterized in that, The level of the clearing pool (3) is the same as that of the collection pool (2). The mixed liquid in the collection pool (2) enters the interior of the filter pool (10) through the valve pipe (7). After being separated by the filter packing (14), the manganese washing water is filtered into the clearing pool (3).

5. A manganese separation and washing tank according to claim 4, characterized in that, The cleaning pool (3) is equipped with gate valves b (9) distributed on both sides, and the discharge of manganese washing water in the cleaning pool (3) is controlled by the gate valves b (9).

6. The manganese separation and washing tank according to claim 5, characterized in that, The cleaning tank (3) and the filter tank (10) are separated by a partition into two independent systems with the same function. The backwashing pipeline (6) is provided with two drain outlets and controlled by valves to supply water to the two cleaning tanks (3) respectively. The collection tank (2) is provided with at least two valve pipes (7), which can respectively deliver mixed liquid to the two filter tanks (10).

7. The manganese separation and washing tank according to claim 1, characterized in that, The bottom of the filter media (14) is provided with a grid (12), the filter media (14) is placed on the grid (12), and the filter media (14) is a filter material of a certain particle size.

8. The manganese separation and washing tank according to claim 1, characterized in that, The manganese washing tank (1) is provided with a waste discharge trough (4) located below the sewage pipe (5) on both sides.

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