Efficient sewage treatment equipment for lead smelting plant

Abstract

The utility model relates to the technical field of sewage treatment of lead smelteries, and discloses efficient sewage treatment equipment for lead smelteries, which comprises an equipment main body, an ingress pipe is transversely arranged on the left side of the bottom of the equipment main body in a penetrating manner, and a box body is arranged at the top end of the outside of the equipment main body; a fixing assembly convenient to open and close is arranged at the top of the box body. The efficient sewage treatment equipment for the lead smelting plant is provided with the box body, the fixed frame, the limiting seat, the movable rod, the cover plate, the movable frame, the mounting block and the round rod, so that the connection force between the cover plate and the box body is enhanced, the situation that the sealing performance is reduced due to displacement of the cover plate during use is avoided, bolt rotation operation is not needed, and the problem that the sewage treatment equipment needs to use a drug additive and is inconvenient to use is solved. But complex bolt opening and closing operation is inconvenient for workers to repeatedly use, the medicine adding efficiency is affected, meanwhile, long-term use of the bolts can cause damage to the box body, and the service life of the structure is shortened.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology in lead smelters, specifically to a high-efficiency wastewater treatment device for lead smelters. Background Art

[0002] Wastewater from lead smelters contains large amounts of heavy metal ions and organic matter. Direct discharge of such wastewater would cause serious pollution to the surrounding water bodies and ecological environment. Effective wastewater treatment processes can ensure that wastewater meets discharge standards or is reused, thereby protecting water resources and ensuring their rational use.

[0003] Current wastewater treatment equipment requires the use of chemical additives, but the complex bolt opening and closing operation is inconvenient for staff to use repeatedly, affecting the efficiency of chemical addition. At the same time, long-term use of bolts can damage the tank and shorten the service life of the structure.

[0004] Therefore, a new type of high-efficiency wastewater treatment equipment for lead smelters is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a high-efficiency wastewater treatment device for lead smelters, in order to solve the problems mentioned in the background art, which require the use of chemical additives in wastewater treatment equipment, but the complicated bolt opening and closing operation is inconvenient for workers to use repeatedly, affecting the efficiency of chemical addition, and long-term use of bolts will damage the tank and shorten the service life of the structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency wastewater treatment device for a lead smelter, comprising a main body of the device, an inlet pipe extending horizontally through the left side of the bottom of the main body of the device, a box being provided at the top of the outside of the main body of the device, and a fixing component for easy opening and closing being provided at the top of the box.

[0007] The fixing component includes a cover plate. The front and rear ends of the box body are fixedly connected to a fixing frame. The bottom end of the fixing frame is fixedly connected to the top end of the equipment body. A connecting pipe is provided through the bottom end of the box body. The bottom of the connecting pipe passes through the top end of the equipment body. The cover plate is fitted to the top of the box body. Grooves are provided on the top of both sides of the cover plate. Round rods are movably connected in the grooves on both sides of the cover plate. Movable frames are fixedly connected to the front and rear ends of the round rods. The inner ends of the bottom of the two sets of movable frames are movably connected to the front and rear ends of the cover plate, respectively.

[0008] As a further technical solution of this utility model, the two sides of the outer side of the box are fixedly connected to limit seats, the outer side of the round rod is fixedly connected to a fixing seat, and the top of the cover plate is fixedly connected to a handle.

[0009] As a further technical solution of this utility model, a movable rod is fixedly connected to the bottom end of the fixed base, and an installation block is fixedly connected to the bottom of the side wall of the movable rod. The movable rod is inserted laterally into the limiting seat, and the installation block is inserted into the inside of the limiting seat.

[0010] As a further technical solution of this utility model, a linkage shaft is vertically arranged inside the main body of the device. The bottom end of the linkage shaft is movably connected to the bottom end inside the main body of the device, and the top end of the linkage shaft passes through the top of the main body of the device and is fixedly connected to a drive motor.

[0011] As a further technical solution of this utility model, multiple sets of stirring rods are fixedly connected to both sides of the linkage shaft, and circular sleeves are fixedly connected to the outer ends of the top and bottom of the linkage shaft, with connecting frames fixedly connected to both sides of the circular sleeves.

[0012] As a further technical solution of this utility model, a scraper is fixedly connected to the outer side of the connecting frame, and support frames are fixedly connected to the front and rear ends of both sides of the circular sleeve. The inner ends of the outer sides of the two sets of support frames are respectively fixedly connected to the two ends of the connecting frame.

[0013] As a further technical solution of this utility model, a shell is fixedly connected to the right side of the main body of the equipment, a conveying pipe is provided through the top of the shell, the left side of the conveying pipe passes through the top of the main body of the equipment and is fixedly connected to a suction plate, and the top of the suction plate is fixedly connected to the top of the inside of the main body of the equipment.

[0014] As a further technical solution of this utility model, the interior of the shell is provided with multiple sets of first adsorption layers and second adsorption layers. The bottom end of the first adsorption layer is fixedly connected to the bottom end of the interior of the shell, and the top end of the second adsorption layer is fixedly connected to the top end of the interior of the shell. The first adsorption layer and the second adsorption layer are arranged alternately.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the high-efficiency sewage treatment equipment for lead smelters not only realizes the function of easy opening and closing and the function of powerful pollution removal, but also realizes the function of odor removal;

[0016] (1) By setting up a box body, a fixed frame, a limiting seat, a moving rod, a cover plate, a movable frame, an installation block and a round rod, the cover plate is placed close to the top of the box body to ensure the sealing of the box body itself, improve the flexibility of the box body, facilitate the opening and closing of the cover plate, simplify the steps of pouring in the drug additives, the moving rod is pushed down, and the round rod rotates flexibly in the grooves on both sides of the cover plate through the movable frame. The installation block is fixed in the limiting seat by the plug-in connection method to enhance the connection force between the cover plate and the box body, avoid the cover plate displacement during use and reduce the sealing performance, and no bolt rotation operation is required. The fixed frame provides stable support for the suspended box body, effectively preventing the box body from tilting and shaking.

[0017] (2) By setting up a linkage shaft, round sleeve, connecting frame, scraper, stirring rod and support frame, two sets of round sleeves are fixed to the outside of both ends of the linkage shaft. While the connecting frame rotates, the scraper quickly removes the sludge attached to the inner wall of the main body of the equipment. The scraper and stirring rod cooperate with each other to achieve a high-efficiency cleaning effect. Multiple sets of support frames are used to improve the stability of both ends of the connecting frame and avoid the connection frame from breaking due to excessive sludge.

[0018] (3) By setting up an outer shell, a first adsorption layer, a second adsorption layer, a conveying pipe and a suction plate, the odor inside the main body of the equipment is introduced into the conveying pipe through the suction plate and conveyed to the outer shell. The first adsorption layer and the second adsorption layer are arranged alternately to ensure that the odor can be removed and adsorbed, thereby improving the efficiency of odor removal. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a front view structural diagram of the box body of this utility model;

[0021] Figure 3 This is a top view of the linkage shaft structure of this utility model;

[0022] Figure 4 This is a frontal cross-sectional view of the outer shell of this utility model.

[0023] In the diagram: 1. Main body of the equipment; 2. Inlet pipe; 3. Scraper; 4. Connecting frame; 5. Connecting pipe; 6. Box; 7. Limiting seat; 8. Cover plate; 9. Drive motor; 10. Suction plate; 11. Conveying pipe; 12. Outer shell; 13. Stirring rod; 14. Linkage shaft; 15. Fixing frame; 16. Mounting block; 17. Fixing seat; 18. Handle; 19. Round rod; 20. Movable frame; 21. Moving rod; 22. Support frame; 23. Round sleeve; 24. First adsorption layer; 25. Second adsorption layer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Please see Figure 1-4A high-efficiency wastewater treatment device for a lead smelter includes a main body 1, an inlet pipe 2 that runs horizontally through the bottom left side of the main body 1, a box 6 that is provided at the top of the main body 1, and a fixing component that is easy to open and close.

[0026] The fixing components include a cover plate 8, and fixing frames 15 are fixedly connected to the front and rear ends of the outer side of the box 6. The bottom end of the fixing frame 15 is fixedly connected to the top end of the main body 1 of the equipment. A connecting pipe 5 is provided through the bottom end of the box 6, and the bottom of the connecting pipe 5 passes through the top end of the main body 1 of the equipment. The cover plate 8 is fitted to the top of the box 6. Grooves are provided on the top of both sides of the cover plate 8. Round rods 19 are movably connected in the grooves on both sides of the cover plate 8. Movable frames 20 are fixedly connected to the front and rear ends of the round rods 19. The inner ends of the bottom of the two sets of movable frames 20 are movably connected to the front and rear ends of the cover plate 8, respectively.

[0027] Limiting seats 7 are fixedly connected to both sides of the outer side of the box 6, fixing seat 17 is fixedly connected to the outer side of the round rod 19, and handle 18 is fixedly connected to the top of the cover plate 8.

[0028] A movable rod 21 is fixedly connected to the bottom end of the fixed base 17, and an mounting block 16 is fixedly connected to the bottom of the side wall of the movable rod 21. The movable rod 21 is inserted laterally into the limiting base 7, and the mounting block 16 is inserted into the inside of the limiting base 7.

[0029] Specifically, if Figure 1 and Figure 2 As shown, when using, pour the required drug additive into the box 6, place the cover plate 8 against the top of the box 6 using the handle 18, push the moving rod 21 downward and insert it into the limiting seat 7 until the mounting block 16 is inserted and fixed in the limiting seat 7, thus fixing the cover plate 8 in all directions. The drug additive is introduced into the main body 1 of the equipment through the connecting pipe 5.

[0030] A linkage shaft 14 is vertically arranged inside the main body 1 of the equipment. The bottom end of the linkage shaft 14 is movably connected to the bottom end inside the main body 1 of the equipment. The top end of the linkage shaft 14 passes through the top of the main body 1 of the equipment and is fixedly connected to the drive motor 9.

[0031] Multiple sets of stirring rods 13 are fixedly connected to both sides of the linkage shaft 14. Circular sleeves 23 are fixedly connected to the outer ends of the top and bottom of the linkage shaft 14. Connecting brackets 4 are fixedly connected to both sides of the circular sleeves 23.

[0032] A scraper 3 is fixedly connected to the outside of the connecting frame 4. Support frames 22 are fixedly connected to the front and rear ends of both sides of the round sleeve 23. The inner ends of the outer sides of the two sets of support frames 22 are fixedly connected to the two ends of the connecting frame 4 respectively.

[0033] Specifically, if Figure 1 and Figure 3As shown, when in use, the drive motor 9 drives the linkage shaft 14 to rotate rapidly after running. Multiple sets of stirring rods 13 quickly stir the sewage in the main body 1 of the equipment. At the same time, the two sets of connecting frames 4 drive the scraper 3 to rotate, quickly removing the sludge remaining on the inner wall of the main body 1 of the equipment and improving the cleaning effect.

[0034] A housing 12 is fixedly connected to the right side of the outer body 1 of the equipment. A conveying pipe 11 is provided through the top of the housing 12. The left side of the conveying pipe 11 passes through the top of the equipment body 1 and is fixedly connected to a suction plate 10. The top of the suction plate 10 is fixedly connected to the top of the inside of the equipment body 1.

[0035] The interior of the outer shell 12 is provided with multiple sets of first adsorption layers 24 and second adsorption layers 25. The bottom end of the first adsorption layer 24 is fixedly connected to the bottom end of the interior of the outer shell 12, and the top end of the second adsorption layer 25 is fixedly connected to the top end of the interior of the outer shell 12. The first adsorption layer 24 and the second adsorption layer 25 are arranged alternately.

[0036] Specifically, if Figure 1 and Figure 4 As shown, during use, the odor inside the main body 1 of the device is introduced into the delivery pipe 11 through the suction plate 10 and then transported to the outer shell 12. The first adsorption layer 24 and the second adsorption layer 25 are arranged alternately to ensure that the odor can be removed and adsorbed.

[0037] Working principle: In use, wastewater enters the main body 1 of the equipment through the inlet pipe 2. The required drug additives are poured into the tank 6. The cover plate 8 is placed on the top of the tank 6 by the handle 18. The moving rod 21 is pushed down and inserted into the limiting seat 7 until the mounting block 16 is inserted and fixed in the limiting seat 7, thus fixing the cover plate 8 in all directions. The drug additives are introduced into the main body 1 of the equipment through the connecting pipe 5. After the drive motor 9 runs, it drives the linkage shaft 14 to rotate quickly. The wastewater in the main body 1 of the equipment is quickly stirred by multiple sets of stirring rods 13. At the same time, the scraper 3 is rotated by two sets of connecting frames 4 to quickly remove the sludge remaining on the inner wall of the main body 1. The odor in the main body 1 of the equipment is introduced into the conveying pipe 11 by the suction plate 10 and transported to the outer shell 12. The first adsorption layer 24 and the second adsorption layer 25 are arranged alternately to ensure that the odor can be removed and adsorbed.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A high-efficiency wastewater treatment device for a lead smelter, comprising a main body (1), characterized in that: An inlet pipe (2) is horizontally arranged through the bottom left side of the main body of the device (1), and a box (6) is provided at the top of the outside of the main body of the device (1). A fixing component that is easy to open and close is provided at the top of the box (6). The fixing component includes a cover plate (8), and a fixing frame (15) is fixedly connected to the front and rear ends of the box body (6). The bottom end of the fixing frame (15) is fixedly connected to the top end of the equipment body (1). A connecting pipe (5) is provided through the bottom end of the box body (6). The bottom of the connecting pipe (5) passes through the top end of the equipment body (1). The cover plate (8) is attached to the top of the box body (6). Grooves are provided on the top of both sides of the cover plate (8). A round rod (19) is movably connected in the grooves on both sides of the cover plate (8). A movable frame (20) is fixedly connected to the front and rear ends of the round rod (19). The inner ends of the bottom of the two sets of movable frames (20) are movably connected to the front and rear ends of the cover plate (8), respectively.

2. The high-efficiency wastewater treatment equipment for a lead smelter according to claim 1, characterized in that: Limiting seats (7) are fixedly connected to both sides of the outer side of the box (6), a fixing seat (17) is fixedly connected to the outer side of the round rod (19), and a handle (18) is fixedly connected to the top of the cover plate (8).

3. The high-efficiency wastewater treatment equipment for a lead smelter according to claim 2, characterized in that: The bottom end of the fixed seat (17) is fixedly connected to a moving rod (21), and the bottom of the side wall of the moving rod (21) is fixedly connected to an installation block (16). The moving rod (21) is inserted laterally into the limiting seat (7), and the installation block (16) is inserted into the inside of the limiting seat (7).

4. The high-efficiency wastewater treatment equipment for a lead smelter according to claim 1, characterized in that: The device body (1) is vertically provided with a linkage shaft (14). The bottom end of the linkage shaft (14) is movably connected to the bottom end of the device body (1). The top end of the linkage shaft (14) passes through the top of the device body (1) and is fixedly connected to a drive motor (9).

5. The high-efficiency wastewater treatment equipment for a lead smelter according to claim 4, characterized in that: Multiple sets of stirring rods (13) are fixedly connected to both sides of the linkage shaft (14). Circular sleeves (23) are fixedly connected to the outer ends of the top and bottom of the linkage shaft (14). Connecting brackets (4) are fixedly connected to both sides of the circular sleeves (23).

6. The high-efficiency wastewater treatment equipment for a lead smelter according to claim 5, characterized in that: The outer side of the connecting frame (4) is fixedly connected to a scraper (3), and the front and rear ends of both sides of the round sleeve (23) are fixedly connected to support frames (22). The inner ends of the outer sides of the two sets of support frames (22) are respectively fixedly connected to the two ends of the connecting frame (4).

7. The high-efficiency wastewater treatment equipment for a lead smelter according to claim 1, characterized in that: A housing (12) is fixedly connected to the right side of the main body (1) of the equipment. A conveying pipe (11) is provided through the top of the housing (12). The left side of the conveying pipe (11) passes through the top of the main body (1) of the equipment and is fixedly connected to a suction plate (10). The top of the suction plate (10) is fixedly connected to the top of the inside of the main body (1).

8. The high-efficiency wastewater treatment equipment for a lead smelter according to claim 7, characterized in that: The shell (12) is provided with multiple sets of first adsorption layers (24) and second adsorption layers (25). The bottom end of the first adsorption layer (24) is fixedly connected to the bottom end of the shell (12), and the top end of the second adsorption layer (25) is fixedly connected to the top end of the shell (12). The first adsorption layer (24) and the second adsorption layer (25) are arranged alternately.

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