Foamed nickel recovery device

Abstract

The utility model discloses a foamed nickel recovery device, which relates to the technical field of foamed nickel processing and comprises a heat exchange box body, a plurality of uniformly distributed strip-shaped grooves are formed in the top of the heat exchange box body in a penetrating manner, C-shaped boxes are arranged in the strip-shaped grooves in a sliding manner, and a suction bin and an air supply bin are arranged in each C-shaped box; suction holes are formed in the lower surface of the top of the C-shaped box, the suction holes are communicated with the suction bins, air supply holes are formed in the upper surface of the bottom of the C-shaped box, the air supply holes are communicated with the air supply bins, a first air pipe is communicated between every two adjacent suction bins, a second air pipe is communicated between every two adjacent air supply bins, and scrapers are fixedly connected to the two sides of the C-shaped box. According to the foamed nickel recovery device, by arranging the C-shaped box, the suction holes, the air supply holes and other structures, impurities attached to the two sides of the inner wall of the strip-shaped groove are pushed and scraped, meanwhile, air is supplied upwards through the air supply bin and the air supply holes, suction is carried out through the suction bin and the suction holes, and the impurities falling off due to pushing and scraping are recovered and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel foam processing, and particularly relates to a nickel foam recovery device. Background Art

[0002] As a kind of foam metal, nickel foam is currently widely used in various fields due to its various excellent properties. It not only has a very high porosity but also a very large specific surface area. Due to its unique three-dimensional network structure, it is currently widely used in fields such as wave absorption, filtration, catalysis, and energy storage. It mainly uses sponge as the substrate, and then electroplates metallic nickel onto the sponge. However, it should be noted that before electroplating, the sponge must be first treated for conductivity to ensure that the treated sponge itself has conductivity. Then, through special deep processing methods, the sponge is made to have nickel ions. Then, through a series of processes such as sintering and reduction, it can be quickly produced. Among them, sintering is to burn the sponge, and then hydrogen reduction can be carried out. The current heat recovery device has a low utilization rate of heat recovery. In order to improve the heat recovery efficiency and also need to solve the subsequent cleaning of the sponge combustion products during the combustion process.

[0003] For example, in the patent named "Nickel Foam Combustion Heat Recovery Device" (patent publication number: CN218065977U), a nickel foam combustion heat recovery device is disclosed. During the process of cleaning ash, the driving motor drives the screw to rotate through a chain, and then drives the moving seat, cross frame, and ash scraping strip to move, cleaning the ash on the inner wall. During the movement, the eccentric wheel will "shake" the cross plate at the lower end of the cross frame, which can quickly shake off the dust on the ash scraping strip and the efficiency will be higher without affecting the subsequent heat exchange efficiency. However, the shaken-off dust will directly fall into the heat exchange box, affecting the subsequent combustion effect.

[0004] Therefore, it is very necessary to propose a nickel foam recovery device to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a nickel foam recovery device to solve the problem that the shaken-off dust will directly fall into the heat exchange box, affecting the subsequent combustion effect.

[0006] To achieve the above object, the present utility model provides the following technical solution: A nickel foam recovery device, including a heat exchange box body, wherein a plurality of uniformly distributed strip-shaped slots are penetrated through the top of the heat exchange box body, a C-shaped box is slidably arranged inside the strip-shaped slots, and a suction chamber and a air supply chamber are arranged inside the C-shaped box. A suction hole is opened on the lower surface of the top of the C-shaped box, the suction hole is communicated with the suction chamber, an air supply hole is opened on the upper surface of the bottom of the C-shaped box, and the air supply hole is communicated with the air supply chamber. A first air duct is communicated between adjacent two suction chambers, and a second air duct is communicated between adjacent two air supply chambers. Scrapers are fixedly connected to both sides of the C-shaped box, and the scrapers are attached to the inner wall of the strip-shaped slot.

[0007] Preferably, blocks are slidably arranged on both sides of the heat exchange box body, a round rod is fixedly connected between the two blocks, a rotating block is fixedly connected to the C-shaped box, and the rotating block is rotatably connected to the round rod.

[0008] Preferably, a guide rod is fixedly connected to one side of the heat exchange box body, a round groove matching with the guide rod is opened on one of the blocks, a threaded rod is rotatably connected to the other side of the heat exchange box body, a threaded groove matching with the threaded rod is opened on the other block, a motor is fixedly connected to the heat exchange box body, and the threaded rod is fixedly connected to the driving shaft of the motor.

[0009] Preferably, a wind power assembly matching with the suction chamber and the air supply chamber is arranged on one of the blocks.

[0010] Preferably, the wind power assembly includes a pump body, a filter box, a third air duct and a fourth air duct. The pump body and the filter box are both fixedly connected to the block. The air inlet end of the pump body is communicated with the filter box. One end of the third air duct is communicated with the air outlet end of the pump body, the other end of the third air duct is communicated with the air supply chamber, one end of the fourth air duct is communicated with the filter box, and the other end of the fourth air duct is communicated with the suction chamber.

[0011] The technical effects and advantages of the present utility model:

[0012] 1. By setting structures such as the C-shaped box, suction holes and air supply holes, the present utility model scrapes the impurities attached to both sides of the inner wall of the strip-shaped slot, and at the same time, sends air upward from the air supply chamber and the air supply holes, and sucks by the suction chamber and the suction holes to recover and clean the scraped-off impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of one perspective of the nickel foam recovery device of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of another perspective of the nickel foam recovery device of the present utility model.

[0015] Figure 3 For the present utility modelFigure 2 Schematic enlarged view of the structure at position A in

[0016] Figure 4 Cross-sectional structure schematic diagram of the nickel foam recovery device of the present utility model.

[0017] Figure 5 Of the present utility model Figure 4 Schematic enlarged view of the structure at position B in

[0018] In the figure: 1, heat exchange box body; 2, strip-shaped groove; 3, round rod; 4, rotating block; 5, C-shaped box; 6, suction chamber; 7, air supply chamber; 8, suction hole; 9, air supply hole; 10, first air duct; 11, second air duct; 12, scraping blade; 13, guide rod; 14, square block; 15, threaded rod; 16, motor; 17, pump body; 18, filter box; 19, third air duct; 20, fourth air duct. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0020] The present utility model provides a nickel foam recovery device as Figures 1 to 5 shown, including a heat exchange box body 1. A plurality of uniformly distributed strip-shaped grooves 2 are penetrated and opened at the top of the heat exchange box body 1, and a heat exchange cavity is opened inside the wall body of the heat exchange box body 1. During use, the heat exchange box body 1 is installed at the upper end of the nickel foam combustion process section. When burning to remove the sponge, the flame will pass through the strip-shaped grooves 2 in the middle of the heat exchange box body 1, and the heat exchange box body 1 is provided with water inlet and outlet pipes (not shown in the figure), and both the water inlet and outlet pipes are communicated with the heat exchange cavity, so as to heat exchange the water passing through the heat exchange cavity, achieving the effect of heat recovery and utilization. Heat exchange is a common existing technology and will not be elaborated here.

[0021] During the combustion process, a large amount of sponge flue gas will be generated, and the sponge flue gas will adhere to both sides of the inner wall of the strip-shaped groove 2. Therefore, it needs to be cleaned regularly, otherwise it will affect the heat exchange efficiency.

[0022] A C-shaped box 5 is slidably arranged inside the strip-shaped groove 2. The C-shaped box 5 can be made of the same material as the heat exchange box body 1 and can withstand high temperatures. Scraping blades 12 are fixedly connected to both sides of the C-shaped box 5, and the scraping blades 12 are attached to the inner wall of the strip-shaped groove 2. When the C-shaped box 5 slides, it will drive the scraping blades 12 to scrape against the inner wall of the strip-shaped groove 2, scraping the impurities adhering to both sides of the inner wall of the strip-shaped groove 2, and the scraped and fallen impurities will fall to the bottom of the C-shaped box 5.

[0023] Inside the C-shaped box 5, there is a suction bin 6 and a air supply bin 7. On the lower surface of the top of the C-shaped box 5, there are suction holes 8. The suction holes 8 are provided in multiple numbers and have appropriate inner diameters, capable of sucking away the impurities scraped off by pushing. The suction holes 8 are communicated with the suction bin 6. On the upper surface of the bottom of the C-shaped box 5, there are air supply holes 9. The air supply holes 9 are provided in multiple numbers, and the air supply holes 9 are communicated with the air supply bin 7. A first air duct 10 is communicated between adjacent two suction bins 6, and a second air duct 11 is communicated between adjacent two air supply bins 7. At the same time, the first air duct 10 and the second air duct 11 make multiple C-shaped boxes 5 form a whole. Specifically, air is supplied upward by the air supply bin 7 and the air supply holes 9, and suction is carried out by the suction bin 6 and the suction holes 8. The cooperation of air supply and suction is used to recycle and clean the impurities scraped off by pushing.

[0024] By arranging structures such as the C-shaped box 5, the suction holes 8 and the air supply holes 9, the impurities attached to both sides of the inner wall of the strip-shaped groove 2 are scraped, and at the same time, air is supplied upward by the air supply bin 7 and the air supply holes 9, and suction is carried out by the suction bin 6 and the suction holes 8 to recycle and clean the impurities scraped off by pushing.

[0025] On both sides of the heat exchange box body 1, there are slidingly arranged square blocks 14. A round rod 3 is fixedly connected between the two square blocks 14. A rotating block 4 is fixedly connected to the C-shaped box 5, and the rotating block 4 is rotatably connected to the round rod 3. There is a certain sense of damping between the rotating block 4 and the round rod 3, so that the C-shaped box 5 will not rotate randomly. The C-shaped box 5 can rotate on the round rod 3 through the rotating block 4. During heat exchange, it is pulled out from the strip-shaped groove 2 to avoid blocking the strip-shaped groove 2, and during cleaning, it extends into the inside of the C-shaped box 5.

[0026] To realize the movement of the C-shaped box 5, a guide rod 13 is fixedly connected to one side of the heat exchange box body 1. A round groove matching with the guide rod 13 is opened on one of the square blocks 14. On the other side of the heat exchange box body 1, there is a rotatably connected threaded rod 15. A threaded groove matching with the threaded rod 15 is opened on the other square block 14. A motor 16 is fixedly connected to the heat exchange box body 1, and the threaded rod 15 is fixedly connected to the driving shaft of the motor 16. The motor 16 drives the threaded rod 15 to rotate, and with the cooperation of structures such as the guide rod 13 and the square block 14, the C-shaped box 5 is driven to move through the round rod 3.

[0027] One of the blocks 14 is provided with a wind power assembly cooperating with the suction bin 6 and the air supply bin 7. The wind power assembly includes a pump body 17, a filter box 18, a third air duct 19 and a fourth air duct 20. The pump body 17 and the filter box 18 are both fixedly connected to the block 14. A filtering device is arranged inside the filter box 18. The filtering device includes structures such as a filter screen and can filter impurities. The air inlet end of the pump body 17 is communicated with the filter box 18. One end of the third air duct 19 is communicated with the air outlet end of the pump body 17, and the other end of the third air duct 19 is communicated with the air supply bin 7. One end of the fourth air duct 20 is communicated with the filter box 18, and the other end of the fourth air duct 20 is communicated with the suction bin 6. Specifically, the pump body 17 sends air into the air supply bin 7 through the third air duct 19, and the air is ejected from the air supply hole 9. Then, the impurities are sucked through the fourth air duct 20, the suction bin 6 and the suction hole 8, and the impurities are filtered inside the filter box 18.

Claims

1. A nickel foam recovery device, comprising a heat exchange box (1), characterized in that: The top of the heat exchange box (1) is provided with a plurality of evenly distributed strip grooves (2), a C-shaped box (5) is slidably arranged inside the strip groove (2), and a suction bin (6) and an air supply bin (7) are arranged inside the C-shaped box (5), a suction hole (8) is arranged on the lower surface of the top of the C-shaped box (5), and the suction hole (8) is connected to the suction bin (6), an air supply hole (9) is arranged on the upper surface of the bottom of the C-shaped box (5), and the air supply hole (9) is connected to the air supply bin (7), a first air duct (10) is connected between two adjacent suction bins (6), and a second air duct (11) is connected between two adjacent air supply bins (7), and scrapers (12) are fixedly connected to both sides of the C-shaped box (5), and the scrapers (12) are attached to the inner wall of the strip groove (2).

2. A foam nickel recovery device according to claim 1, characterized in that: Blocks (14) are slidably arranged on both sides of the heat exchange box (1), a round rod (3) is fixedly connected between the two blocks (14), a rotating block (4) is fixedly connected to the C-shaped box (5), and the rotating block (4) is rotatably connected to the round rod (3).

3. A foam nickel recovery device according to claim 2, characterized in that: A guide rod (13) is fixedly connected to one side of the heat exchange box (1), and a circular groove cooperating with the guide rod (13) is formed on one of the blocks (14). A threaded rod (15) is rotatably connected to the other side of the heat exchange box (1), and a threaded groove cooperating with the threaded rod (15) is formed on the other block (14). A motor (16) is fixedly connected to the heat exchange box (1), and the threaded rod (15) is fixedly connected to the drive shaft of the motor (16).

4. A foam nickel recovery device according to claim 3, characterized in that: One of the blocks (14) is provided with a wind component that cooperates with the suction bin (6) and the air supply bin (7).

5. A foam nickel recovery device according to claim 4, characterized in that: The wind power component comprises a pump body (17), a filter box (18), a third air duct (19) and a fourth air duct (20); the pump body (17) and the filter box (18) are both fixedly connected to the block (14); the air inlet end of the pump body (17) is connected to the filter box (18); one end of the third air duct (19) is connected to the air outlet end of the pump body (17); the other end of the third air duct (19) is connected to the air supply bin (7); one end of the fourth air duct (20) is connected to the filter box (18); and the other end of the fourth air duct (20) is connected to the suction bin (6).

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