Wet smelting acid zinc water treatment equipment facilitating mud discharge

Abstract

The utility model relates to the technical field of wet process of smelting, discloses a wet process of smelting of convenient to discharge sludge's wet process of smelting of acid zinc water treatment equipment, including base, the base top is provided with the processing jar, the right side of base top is provided with the processing box, the middle position of base top is provided with the reaction jar. This wet process of smelting of convenient to discharge sludge's wet process of smelting of acid zinc water treatment equipment is provided with scraper, mounting sleeve, first drive motor, pivot, fixed bolt, blowdown pump and blowdown pipe, starts first drive motor, and first drive motor drives mounting rod and scraper to rotate through pivot, so that the impurities adhered to the inner wall of the processing jar can be scraped off by the scraper, and the blowdown pump is started when the sludge at the bottom of the reaction jar needs to be discharged, the blowdown pump extracts the sludge at the bottom of the reaction jar, and the sludge in the reaction jar is discharged from the inside of the reaction jar, solving the problem that the sludge is not convenient to discharge from the inside of the reaction jar, which easily affects the next use of the reaction jar.

Description

Technical Field

[0001] This utility model relates to the field of waste zinc acid water treatment technology, specifically to a waste zinc acid water treatment device for wet smelting that facilitates sludge removal. Background Technology

[0002] Hydrometallurgy is a process in which metallic mineral raw materials are chemically treated or extracted with organic solvents in acidic or alkaline aqueous solutions to separate impurities and extract metals and their compounds. Hydrometallurgy produces waste zinc acid water, which needs to be treated with treatment equipment. However, the waste zinc acid water is directly discharged and pollutes the environment.

[0003] Common hydrometallurgical zinc acid wastewater treatment equipment still has some problems. For example, sludge is generated during the reaction of wastewater, which is inconvenient to remove from the inside of the reaction tank and can easily affect the next use of the reaction tank.

[0004] Therefore, we propose a wet smelting waste zinc acid water treatment device that facilitates sludge removal to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a wet smelting zinc acid water treatment device that facilitates sludge removal, in order to solve the problem mentioned in the background art that it is inconvenient to remove sludge from the inside of the reaction tank, which easily affects the next use of the reaction tank.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wet smelting waste zinc acid water treatment device that facilitates sludge removal, comprising a base, a treatment tank at the top of the base, a treatment box at the right side of the top of the base, a reaction tank at the middle position of the top of the base, a first cover plate at the top of the treatment tank and the reaction tank, a first drive motor mounted on the top of the first cover plate, a rotating shaft fixedly connected to the output end of the first drive motor, an installation rod fixedly connected to one side of the rotating shaft, a scraper on the left side inside the treatment tank and the reaction tank, an installation sleeve fixedly connected to the right side of the scraper, fixing bolts on the left side inside the installation sleeve and the installation rod, a sewage pump mounted on the left and right sides of the bottom of the reaction tank, a sewage pipe fixedly connected to the output and input ends of the sewage pump, and a filter screen frame fixedly connected to the bottom right side inside the reaction tank.

[0007] As a further technical solution of this utility model, the scraper is installed on the left side of the outside of the mounting rod by means of a mounting sleeve and fixing bolts.

[0008] As a further technical solution of this utility model, the top end of the sewage pipe extends through the bottom end of the reaction tank, and the rotating shaft is set inside the processing tank and the reaction tank.

[0009] As a further technical solution of this utility model, a support plate is installed on the right side of the reaction tank, a second water pump is installed at the top of the support plate, a first water pump is installed on the right side of the bottom of the processing tank, the output end and input end of the first water pump are respectively fixedly connected to a first connecting pipe, the output end and input end of the second water pump are respectively fixedly connected to a second connecting pipe, the first connecting pipe passes through the interior of the processing tank and the reaction tank respectively, and the second connecting pipe passes through the interior of the reaction tank and the processing tank respectively.

[0010] As a further technical solution of this utility model, an aeration pump is installed at the bottom of the reaction tank, a fixed pipe is fixedly connected to the output end of the aeration pump, an aeration pipe is fixedly connected to the top end of the fixed pipe, and aeration holes are respectively machined at the front and rear ends of the aeration pipe.

[0011] As a further technical solution of this utility model, a second cover plate is provided at the top of the processing box, a second drive motor is installed at the top of the second cover plate, a connecting shaft is fixedly connected to the output end of the second drive motor, and stirring rods are fixedly connected to the left and right sides of the connecting shaft and the rotating shaft.

[0012] As a further technical solution of this utility model, a protective shell is provided between the processing tank and the reaction tank. A servo motor is installed at the top of the protective shell. A threaded rod is fixedly connected to the output end of the servo motor. A threaded sleeve is provided outside the threaded rod. Fixing plates are fixedly connected to the left and right sides of the threaded sleeve. A connecting frame is fixedly connected to the top of the fixing plate.

[0013] As a further technical solution of this utility model, the connecting frame is fixedly connected to one side of the bottom end of the first cover plate, and the threaded sleeve and the threaded rod cooperate with each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the wet smelting waste zinc acid water treatment equipment that facilitates sludge discharge not only facilitates sludge removal and discharge and improves treatment efficiency by increasing oxygen, but also facilitates the lifting and lowering of the stirring components.

[0015] (1) By setting up a scraper, mounting sleeve, first drive motor, rotating shaft, fixing bolt, sewage pump and sewage pipe, start the first drive motor. The first drive motor drives the mounting rod and scraper to rotate through the rotating shaft, so that the scraper can scrape off the impurities adhering to the inner side wall of the treatment tank. When it is necessary to discharge the sludge at the bottom of the reaction tank, start the sewage pump. The sewage pump draws out the sludge at the bottom of the reaction tank and discharges the sludge from the inside of the reaction tank.

[0016] (2) By setting up an aeration pipe, aeration hole, second drive motor, connecting shaft, aeration pump, fixed pipe and stirring rod, the aeration pump adds oxygen to the reaction tank through the fixed pipe and aeration pipe, the first drive motor and the second drive motor can drive the stirring rod to rotate through the rotating shaft and connecting shaft, so that the stirring rod can stir the water and improve the reaction efficiency, and the filter screen can filter the water inside the reaction tank to prevent impurities from clogging the inside of the second connecting pipe and affecting the pumping.

[0017] (3) By setting up a servo motor, threaded rod, threaded sleeve, fixed plate and connecting frame, the servo motor is started when the components inside the processing tank and reaction tank need to be raised. The servo motor drives the threaded rod to rotate inside the protective shell, so that the first cover plate can be raised through the threaded sleeve and connecting frame. The rise of the first cover plate can drive the components at the bottom of the first cover plate to rise out of the processing tank and reaction tank, which can facilitate the cleaning of impurities on the components. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is an enlarged structural schematic diagram of the aeration pipe of this utility model from a front view.

[0020] Figure 3 This is a top view of the stirring rod of this utility model;

[0021] Figure 4 For the present utility model Figure 1 Enlarged cross-sectional view of point A in the middle.

[0022] In the diagram: 1. Base; 2. First water pump; 3. First connecting pipe; 4. Treatment tank; 5. Scraper; 6. Mounting sleeve; 7. First cover plate; 8. First drive motor; 9. Rotating shaft; 10. Protective shell; 11. Servo motor; 12. Threaded rod; 13. Reaction tank; 14. Fixing bolt; 15. Mounting rod; 16. Aeration pipe; 17. Aeration hole; 18. Second cover plate; 19. Second drive motor; 20. Treatment box; 21. Connecting shaft; 22. Second connecting pipe; 23. Second water pump; 24. Support plate; 25. Filter screen frame; 26. Sewage pump; 27. Sewage pipe; 28. Aeration pump; 29. ​​Fixing pipe; 30. Stirring rod; 31. Threaded sleeve; 32. Fixing plate; 33. Connecting frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides an embodiment of a wet smelting waste zinc acid water treatment device that facilitates sludge removal. It includes a base 1, a treatment tank 4 at the top of the base 1, a treatment box 20 on the right side of the top of the base 1, a reaction tank 13 at the middle of the top of the base 1, a first cover plate 7 at the top of the treatment tank 4 and the reaction tank 13, a first drive motor 8 mounted on the top of the first cover plate 7, a rotating shaft 9 fixedly connected to the output end of the first drive motor 8, an installation rod 15 fixedly connected to one side of the rotating shaft 9, a scraper 5 on the left side inside the treatment tank 4 and the reaction tank 13, an installation sleeve 6 fixedly connected to the right side of the scraper 5, fixing bolts 14 on the left side inside the installation sleeve 6 and the installation rod 15, a sewage pump 26 mounted on the left and right sides of the bottom of the reaction tank 13, a sewage pipe 27 fixedly connected to the output and input ends of the sewage pump 26, and a filter screen frame 25 fixedly connected to the bottom right side inside the reaction tank 13.

[0025] The scraper 5 is installed on the left side of the outside of the mounting rod 15 by the mounting sleeve 6 and the fixing bolt 14. The top end of the sewage pipe 27 passes through the bottom end of the inside of the reaction tank 13. The rotating shaft 9 is set inside the processing tank 4 and the reaction tank 13. The right side of the reaction tank 13 is equipped with a support plate 24. The top end of the support plate 24 is equipped with a second water pump 23. The bottom right side of the processing tank 4 is equipped with a first water pump 2. The output end and the input end of the first water pump 2 are respectively fixedly connected to a first connecting pipe 3. The output end and the input end of the second water pump 23 are respectively fixedly connected to a second connecting pipe 22. The first connecting pipe 3 passes through the inside of the processing tank 4 and the reaction tank 13 respectively. The second connecting pipe 22 passes through the inside of the reaction tank 13 and the processing box 20 respectively.

[0026] Specifically, such as Figure 1 and Figure 3 As shown, the first drive motor 8 is started, and the first drive motor 8 drives the mounting rod 15 and scraper 5 to rotate through the rotating shaft 9, so that the scraper 5 can scrape off the impurities adhering to the inner wall of the treatment tank 4. When it is necessary to discharge the sludge at the bottom of the reaction tank 13, the sewage pump 26 is started. The sewage pump 26 draws out the sludge at the bottom of the reaction tank 13 and discharges the sludge from the inside of the reaction tank 13.

[0027] An aeration pump 28 is installed at the bottom of the reaction tank 13. A fixed pipe 29 is fixedly connected to the output end of the aeration pump 28. An aeration pipe 16 is fixedly connected to the top end of the fixed pipe 29. Aeration holes 17 are machined at the front and rear ends of the aeration pipe 16. A second cover plate 18 is provided at the top of the treatment box 20. A second drive motor 19 is installed at the top of the second cover plate 18. A connecting shaft 21 is fixedly connected to the output end of the second drive motor 19. A stirring rod 30 is fixedly connected to the left and right sides of the connecting shaft 21 and the rotating shaft 9.

[0028] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the aeration pump 28 adds oxygen to the reaction tank 13 through the fixed pipe 29 and the aeration pipe 16. The first drive motor 8 and the second drive motor 19 can drive the stirring rod 30 to rotate through the rotating shaft 9 and the connecting shaft 21, so that the stirring rod 30 can stir the water and improve the reaction efficiency. The filter screen 25 can filter the water inside the reaction tank 13 to prevent impurities from clogging the inside of the second connecting pipe 22 and affecting the pumping.

[0029] A protective shell 10 is provided between the processing tank 4 and the reaction tank 13. A servo motor 11 is installed at the top of the protective shell 10. A threaded rod 12 is fixedly connected to the output end of the servo motor 11. A threaded sleeve 31 is provided on the outside of the threaded rod 12. Fixing plates 32 are fixedly connected to the left and right sides of the threaded sleeve 31. A connecting frame 33 is fixedly connected to the top of the fixing plate 32. The connecting frame 33 is fixedly connected to one side of the bottom end of the first cover plate 7. The threaded sleeve 31 and the threaded rod 12 cooperate with each other.

[0030] Specifically, such as Figure 1 and Figure 4 As shown, when the components inside the processing tank 4 and the reaction tank 13 need to be raised, the servo motor 11 is activated. The servo motor 11 drives the threaded rod 12 to rotate inside the protective shell 10, thereby driving the first cover plate 7 to rise through the threaded sleeve 31 and the connecting frame 33. The rise of the first cover plate 7 can drive the components at the bottom of the first cover plate 7 to rise out of the processing tank 4 and the reaction tank 13, which can facilitate the cleaning of impurities on the components.

[0031] Working Principle: When in use, the first drive motor 8 is activated. The first drive motor 8 drives the mounting rod 15 and scraper 5 to rotate via the rotating shaft 9, thereby allowing the scraper 5 to remove impurities adhering to the inner wall of the treatment tank 4. After the interior of the treatment tank 4 is treated, the first water pump 2 is activated. The first water pump 2 draws water from the interior of the reaction tank 13 through the first connecting pipe 3. The aeration pump 28 oxygenates the reaction tank 13 through the fixed pipe 29 and the aeration pipe 16. The first drive motor 8 and the second drive motor 19 drive the stirring rod 30 to rotate via the rotating shaft 9 and the connecting shaft 21, causing the stirring rod 30 to agitate the water and improve reaction efficiency. When it is necessary to discharge the sludge from the bottom of the reaction tank 13, the sewage pump 26 is activated. The sewage pump 26 extracts the sludge from the bottom of the reaction tank 13 and discharges the sludge from the inside of the reaction tank 13. The filter screen 25 can filter the water inside the reaction tank 13 to prevent impurities from clogging the inside of the second connecting pipe 22 and affecting the water pumping. After processing inside the reaction tank 13, the second water pump 23 is started. When it is necessary to raise the components inside the processing tank 4 and the reaction tank 13, the servo motor 11 is started. The servo motor 11 drives the threaded rod 12 to rotate inside the protective shell 10, so that the first cover plate 7 can be raised through the threaded sleeve 31 and the connecting frame 33. The rise of the first cover plate 7 can raise the components at the bottom of the first cover plate 7 out of the processing tank 4 and the reaction tank 13, which can facilitate the cleaning of impurities on the components.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wet smelting waste zinc acid water treatment device for easy sludge removal, comprising a base (1), characterized in that: A processing tank (4) is provided at the top of the base (1), a processing box (20) is provided on the right side of the top of the base (1), a reaction tank (13) is provided at the middle position of the top of the base (1), a first cover plate (7) is provided at the top of the processing tank (4) and the reaction tank (13), a first drive motor (8) is installed at the top of the first cover plate (7), a rotating shaft (9) is fixedly connected to the output end of the first drive motor (8), and an installation rod (15) is fixedly connected to one side of the rotating shaft (9). A scraper (5) is provided on the left side inside the processing tank (4) and the reaction tank (13). An installation sleeve (6) is fixedly connected to the right side of the scraper (5). Fixing bolts (14) are respectively provided on the left side inside the installation sleeve (6) and the installation rod (15). A sewage pump (26) is installed on the left and right sides of the bottom of the reaction tank (13). A sewage pipe (27) is fixedly connected to the output end and the input end of the sewage pump (26). A filter screen frame (25) is fixedly connected to the bottom right side inside the reaction tank (13).

2. The wet smelting waste zinc acid water treatment equipment for easy sludge removal according to claim 1, characterized in that: The scraper (5) is mounted on the left side outside the mounting rod (15) via a mounting sleeve (6) and a fixing bolt (14).

3. The wet smelting waste zinc acid water treatment equipment for easy sludge removal according to claim 1, characterized in that: The top end of the drain pipe (27) extends through the bottom end of the reaction tank (13), and the rotating shaft (9) is located inside the processing tank (4) and the reaction tank (13).

4. The wet smelting waste zinc acid water treatment equipment for easy sludge removal according to claim 1, characterized in that: A support plate (24) is installed on the right side of the reaction tank (13), and a second water pump (23) is installed on the top of the support plate (24). A first water pump (2) is installed on the right side of the bottom of the treatment tank (4). The output end and input end of the first water pump (2) are respectively fixedly connected to a first connecting pipe (3). The output end and input end of the second water pump (23) are respectively fixedly connected to a second connecting pipe (22). The first connecting pipe (3) passes through the interior of the treatment tank (4) and the reaction tank (13), and the second connecting pipe (22) passes through the interior of the reaction tank (13) and the treatment box (20).

5. The wet smelting waste zinc acid water treatment equipment for easy sludge removal according to claim 1, characterized in that: An aeration pump (28) is installed at the bottom of the reaction tank (13). A fixed pipe (29) is fixedly connected to the output end of the aeration pump (28). An aeration pipe (16) is fixedly connected to the top end of the fixed pipe (29). Aeration holes (17) are machined at the front and rear ends of the aeration pipe (16).

6. The wet smelting waste zinc acid water treatment equipment for easy sludge removal according to claim 1, characterized in that: The top of the processing box (20) is provided with a second cover plate (18), and a second drive motor (19) is installed on the top of the second cover plate (18). The output end of the second drive motor (19) is fixedly connected to a connecting shaft (21), and stirring rods (30) are fixedly connected to the left and right sides of the connecting shaft (21) and the rotating shaft (9).

7. The wet smelting waste zinc acid water treatment equipment for easy sludge removal according to claim 1, characterized in that: A protective shell (10) is provided between the processing tank (4) and the reaction tank (13). A servo motor (11) is installed at the top of the protective shell (10). A threaded rod (12) is fixedly connected to the output end of the servo motor (11). A threaded sleeve (31) is provided outside the threaded rod (12). Fixing plates (32) are fixedly connected to the left and right sides of the threaded sleeve (31). A connecting frame (33) is fixedly connected to the top of the fixing plate (32).

8. The wet smelting waste zinc acid water treatment equipment for easy sludge removal according to claim 7, characterized in that: The connecting frame (33) is fixedly connected to one side of the bottom end of the first cover plate (7), and the threaded sleeve (31) and the threaded rod (12) cooperate with each other.

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