Cooling device for high-temperature powder in manganese ore reduction

Abstract

The utility model discloses a manganese ore reduction high-temperature powder cooling device which comprises an outer collecting frame, a supporting column and a cooling tank, a cooling water pond is placed in the middle of the interior of the outer collecting frame, and the bottom end of the cooling tank is connected with a discharging port. According to the cooling device, the cooling water tank is mounted at the bottom end of the interior of the outer collecting frame and particularly located in the middle position, then high-temperature powder generated by reduction of manganese ore is guided into the cooling tank through the feeding port, then the cooling tank is adjusted to gradually descend into the cooling water tank, and if a water source overflows, the cooling water tank can be used for cooling the manganese ore. When the cooling water tank is used, overflowed water overflows into the outer collecting frame to be collected, the vertical height of the overflowed water can be observed at the position of the marking line, the overflowed water is finally discharged at the position of the second water outlet, and meanwhile, a water source in the cooling water tank can be discharged into the outer collecting frame through the first water outlet and then is gradually discharged through the second water outlet. Therefore, the phenomenon of water source waste is reduced while the cooling capacity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manganese ore reduction, in particular to a manganese ore reduction high-temperature powder cooling device. Background Art

[0002] Manganese ore is an important metal ore, which contains rich manganese elements. Manganese is an important industrial raw material, widely used in metallurgy, chemical industry, electronics, environmental protection and other fields. Manganese ore reduction roasting refers to the process of reducing manganese ore through high temperature reaction to obtain metallic manganese, thereby obtaining powder;

[0003] In the process of reducing manganese ore, a high-temperature roasting process is required. At this time, the problem of powder after formation is relatively high. Therefore, in order to facilitate the subsequent storage of the powder, cooling treatment is required, so a cooling device is required. If air cooling is used during cooling, powder flying is likely to occur. If water cooling is directly used for cooling, water overflow is likely to occur when using isolated cooling, which can directly lead to the problem of raw material waste. Utility Model Content

[0004] The purpose of the utility model is to provide a manganese ore reduction high-temperature powder cooling device to solve the problem proposed in the above background technology that if air cooling is adopted during cooling, powder flying is likely to occur, and if water cooling is directly adopted, water overflow is likely to occur when using isolation cooling, which is then likely to directly cause the problem of raw material waste.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a manganese ore reduction high-temperature powder cooling device, comprising an outer collecting frame, a supporting column, and a cooling tank, a cooling water pool is placed at the middle position inside the outer collecting frame, a protective seat is fixed at the bottom end inside the cooling water pool, a first drain outlet is connected to the inside of one side of the cooling water pool, a second drain outlet is installed at a position near the bottom end of one side of the outer collecting frame, a protective pad is fixed at the bottom end of the protective seat, marking lines are installed on both sides of the front end of the outer collecting frame, a water inlet is installed at a position near the top end of the front end of the cooling water pool, and a discharge port is connected to the bottom end of the cooling tank.

[0006] Preferably, one side of the first drain outlet is interconnected with the interior of the cooling water pool, and one side of the second drain outlet is interconnected with the interior of the outer collecting frame.

[0007] Preferably, the support columns are symmetrically distributed about the central axis of the cooling water pool, the marking lines are symmetrically distributed about the central axis of the outer collecting frame, and the water inlet is interconnected with the interior of the cooling water pool.

[0008] Preferably, a working motor is installed at the middle position of the top of the cooling tank, and feed ports are installed on both sides of the top of the cooling tank, and the feed ports are symmetrically distributed about the central axis of the cooling tank.

[0009] Preferably, the output end of the working motor is connected to a transmission shaft, and mixing rods are installed at positions near the bottom end on both sides of the transmission shaft. A mixing plate is provided at the bottom end of the mixing rod, and the mixing rods are symmetrically distributed about the central axis of the transmission shaft, and the mixing plates are symmetrically distributed about the central axis of the cooling tank.

[0010] Preferably, a guide rod is installed inside one of the support columns, and a guide block is connected to the outside of the guide rod, and a threaded rod is installed inside the other support column, a servo motor is connected to the top of the threaded rod, and a threaded block is connected to the outside of the threaded rod, and a fixing block is fixed to one side of the threaded block and the guide block.

[0011] Preferably, the fixing blocks are symmetrically distributed about the central axis of the cooling tank, and a threaded connection is formed between the threaded rod and the threaded block.

[0012] Preferably, a hollow ring is fixed to the inner wall of the discharge port, a filter plate is connected to the bottom end of the hollow ring, disassembly handles are fixed on both sides of the bottom end of the filter plate, and the filter plate and the hollow ring are connected by bolts.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the manganese ore reduction high-temperature powder cooling device not only improves the cooling capacity, but also improves the adjustment capacity of the cooling device and the subsequent discharge filterability;

[0014] (1) The cooling water pool is installed at the bottom of the outer collecting frame, specifically at the middle position, and then the high-temperature powder generated by the reduction of manganese ore is introduced into the interior of the cooling tank through the feed port, and then the cooling tank is adjusted to gradually descend into the interior of the cooling water pool, so as to use the water source in the cooling water pool for cooling. At this time, when the cooling tank reaches the interior of the cooling water pool, if water overflow occurs, the overflowed water will overflow into the interior of the outer collecting frame and be collected, and finally the vertical height can be observed at the position of the marked line, and finally discharged at the position of the second drain port. At the same time, the water source in the cooling water pool can be discharged into the outer collecting frame through the first drain port and then gradually discharged from the second drain port, thereby improving the cooling capacity and reducing the waste of water source;

[0015] (2) By using the fixed blocks to fix the positions near the top of both sides of the cooling tank, and then starting the servo motor to drive the threaded rod to rotate, the threaded rod and the threaded block cooperate with each other to form a vertical path, and the guide rod and the guide block cooperate to guide, thereby facilitating the height adjustment of the cooling tank, and after descending into the cooling water pool, the discharge port can reach the protective seat, and the protective pad is used for contact protection, thereby reducing the loss problem caused to the discharge port after descending;

[0016] (3) The high-temperature powder generated by the reduction of manganese ore is introduced into the interior of the cooling tank by utilizing the feed port. At this time, the working motor is started during the cooling operation to drive the mixing rod and the mixing plate to rotate so as to mix the powder evenly, thereby achieving the purpose of uniform cooling during the operation. The material is then discharged at the discharge port and can be filtered through the filter screen. Therefore, the overall discharge filterability is improved during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the protective seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the discharge port of the utility model when viewed from above.

[0021] In the figure: 1. External collecting frame; 2. Cooling water pool; 3. Protective seat; 4. First drain outlet; 5. Second drain outlet; 6. Support column; 7. Guide rod; 8. Guide block; 9. Fixed block; 10. Feed inlet; 11. Working motor; 12. Cooling tank; 13. Servo motor; 14. Threaded rod; 15. Threaded block; 16. Transmission shaft; 17. Mixing rod; 18. Mixing plate; 19. Discharge port; 20. Marking line; 21. Water inlet; 22. Protective pad; 23. Hollow ring; 24. Filter plate; 25. Disassembly handle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides an embodiment: a manganese ore reduction high-temperature powder cooling device, comprising an outer collecting frame 1, a supporting column 6, and a cooling tank 12. A cooling water pool 2 is placed in the middle position inside the outer collecting frame 1, a protective seat 3 is fixed to the bottom end inside the cooling water pool 2, a first drain port 4 is connected to the inside of one side of the cooling water pool 2, a second drain port 5 is installed at a position near the bottom end of one side of the outer collecting frame 1, a protective pad 22 is fixed to the bottom end of the protective seat 3, marking lines 20 are installed on both sides of the front end of the outer collecting frame 1, a water inlet 21 is installed at a position near the top of the front end of the cooling water pool 2, and a discharge port 19 is connected to the bottom end of the cooling tank 12.

[0024] One side of the first drain port 4 is communicated with the interior of the cooling water pool 2 , and one side of the second drain port 5 is communicated with the interior of the outer collecting frame 1 .

[0025] The support columns 6 are symmetrically distributed about the central axis of the cooling water pool 2 , the marking lines 20 are symmetrically distributed about the central axis of the outer collecting frame 1 , and the water inlet 21 is interconnected with the interior of the cooling water pool 2 .

[0026] A working motor 11 is installed at the middle position of the top of the cooling tank 12 , and feed ports 10 are installed on both sides of the top of the cooling tank 12 , and the feed ports 10 are symmetrically distributed about the central axis of the cooling tank 12 .

[0027] The output end of the working motor 11 is connected to a transmission shaft 16, and mixing rods 17 are installed on both sides of the transmission shaft 16 near the bottom end. A mixing plate 18 is provided at the bottom end of the mixing rod 17. The mixing rods 17 are symmetrically distributed about the central axis of the transmission shaft 16, and the mixing plates 18 are symmetrically distributed about the central axis of the cooling tank 12.

[0028] A guide rod 7 is installed inside one support column 6, and a guide block 8 is connected to the outside of the guide rod 7. A threaded rod 14 is installed inside the other support column 6, and a servo motor 13 is connected to the top of the threaded rod 14. A threaded block 15 is connected to the outside of the threaded rod 14. A fixing block 9 is fixed to one side of the threaded block 15 and the guide block 8.

[0029] The fixing blocks 9 are symmetrically distributed about the central axis of the cooling tank 12 , and a threaded connection is formed between the threaded rod 14 and the threaded block 15 .

[0030] A hollow ring 23 is fixed to the inner wall of the discharge port 19, a filter plate 24 is connected to the bottom end of the hollow ring 23, disassembly handles 25 are fixed to both sides of the bottom end of the filter plate 24, and the filter plate 24 and the hollow ring 23 are connected by bolts;

[0031] Furthermore, a one-way valve is fixed inside the discharge port 19, and the one-way valve is used for discharge work to prevent water backflow during water cooling.

[0032] Working principle: First, the high-temperature powder produced by the reduction of manganese ore is introduced into the interior of the cooling tank 12 through the feed port 10. At this time, the working motor 11 is started during the cooling work to drive the mixing rod 17 and the mixing plate 18 to rotate, so that the powder is mixed. The fixing blocks 9 are fixed on both sides of the cooling tank 12 near the top, and then the servo motor 13 is started to drive the threaded rod 14 to rotate. At this time, the threaded rod 14 and the threaded block 15 cooperate with each other to form a vertical path, and the guide rod 7 and the guide block 8 cooperate to guide the work, thereby facilitating the height adjustment of the cooling tank 12, allowing the cooling tank 12 to be lowered into the cooling water pool 2 for cooling. If water overflow occurs, the overflowed water will overflow into the interior of the outer collection frame 1 and be collected, and finally discharged at the position of the second drain port 5.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A cooling device for high-temperature powder of manganese ore reduction, comprising an outer collecting frame (1), a support column (6), and a cooling tank (12), characterized in that: A cooling water pool (2) is placed in the middle position inside the outer collecting frame (1), a protective seat (3) is fixed at the bottom end inside the cooling water pool (2), a first drain outlet (4) is connected to the inside of one side of the cooling water pool (2), a second drain outlet (5) is installed at a position close to the bottom end of one side of the outer collecting frame (1), a protective pad (22) is fixed at the bottom end of the protective seat (3), marking lines (20) are installed on both sides of the front end of the outer collecting frame (1), a water inlet (21) is installed at a position close to the top end of the front end of the cooling water pool (2), and a discharge port (19) is connected to the bottom end of the cooling tank (12).

2. A manganese ore reduction high-temperature powder cooling device according to claim 1, characterized in that: One side of the first drain port (4) is in communication with the interior of the cooling water pool (2), and one side of the second drain port (5) is in communication with the interior of the outer collecting frame (1).

3. The manganese ore reduction high-temperature powder cooling device according to claim 1, characterized in that: The support columns (6) are symmetrically distributed about the central axis of the cooling water pool (2), the marking lines (20) are symmetrically distributed about the central axis of the outer collecting frame (1), and the water inlet (21) is interconnected with the interior of the cooling water pool (2).

4. The manganese ore reduction high-temperature powder cooling device according to claim 1, characterized in that: A working motor (11) is installed at the middle position of the top of the cooling tank (12), and feed ports (10) are installed on both sides of the top of the cooling tank (12), and the feed ports (10) are symmetrically distributed about the central axis of the cooling tank (12).

5. A manganese ore reduction high-temperature powder cooling device according to claim 4, characterized in that: The output end of the working motor (11) is connected to a transmission shaft (16), and mixing rods (17) are installed at positions close to the bottom ends of both sides of the transmission shaft (16). A mixing plate (18) is provided at the bottom end of the mixing rod (17), and the mixing rods (17) are symmetrically distributed about the central axis of the transmission shaft (16), and the mixing plates (18) are symmetrically distributed about the central axis of the cooling tank (12).

6. The manganese ore reduction high-temperature powder cooling device according to claim 1, characterized in that: A guide rod (7) is installed inside one of the support columns (6), and a guide block (8) is connected to the outside of the guide rod (7); a threaded rod (14) is installed inside the other support column (6), a servo motor (13) is connected to the top of the threaded rod (14), and a threaded block (15) is connected to the outside of the threaded rod (14); and a fixing block (9) is fixed to one side of each of the threaded block (15) and the guide block (8).

7. A manganese ore reduction high-temperature powder cooling device according to claim 6, characterized in that: The fixing blocks (9) are symmetrically distributed about the central axis of the cooling tank (12), and a threaded connection is formed between the threaded rod (14) and the threaded block (15).

8. The manganese ore reduction high-temperature powder cooling device according to claim 1, characterized in that: A hollow ring (23) is fixed to the inner wall of the discharge port (19), a filter plate (24) is connected to the bottom end of the hollow ring (23), disassembly handles (25) are fixed to both sides of the bottom end of the filter plate (24), and the filter plate (24) and the hollow ring (23) are connected by bolts.

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