A lead anode slime oxidation treatment waste gas treatment device

Abstract

The utility model relates to the technical field of waste gas treatment, and disclose a kind of lead anode slime oxidation treatment waste gas treatment equipment, including processing box, the top of the processing box is fixedly equipped with air inlet pipe, the outer wall of the processing box is fixedly equipped with water tank, the water outlet end of the water tank is fixedly equipped with water pump, the water outlet end of the water pump is fixedly equipped with one end of main water pipe, the other end of the main water pipe is fixedly equipped with spray head.In the disassembly of metal mesh board, activated carbon plate, molecular sieve plate, polyester needle punched felt and glass fiber filter material plate, the staff opens the bolt and rotates the switch door, and then the staff rotates the threaded rod, so that the threaded rod rotates in the inner wall of the threaded groove, and when the threaded rod rotates out of the inner wall of the threaded groove and the hexagonal groove, the limit of the clamping block is cancelled, so that the limit of the metal mesh board, activated carbon plate, molecular sieve plate, polyester needle punched felt and glass fiber filter material plate is cancelled, and they are replaced.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically to a waste gas treatment device for lead anode mud oxidation treatment. Background Technology

[0002] Waste gas treatment equipment refers to devices or systems used to treat harmful gases generated in industrial production or other activities. Its main purpose is to remove pollutants from waste gas through physical, chemical or biological methods to meet emission standards, thereby reducing the impact on the environment and human health.

[0003] While the aforementioned devices can treat waste gas, traditional treatment devices are ineffective and prone to clogging when encountering large amounts of impurities, thus reducing equipment efficiency. They also make material replacement inconvenient and time-consuming. Therefore, a waste gas treatment device for lead anode mud oxidation is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a waste gas treatment device for lead anode mud oxidation treatment, which has the advantages of good treatment effect and easy replacement of material plates, thus solving the problems mentioned in the background technology.

[0005] This utility model provides the following technical solution: a waste gas treatment device for lead anode mud oxidation treatment, including a treatment box, an air inlet pipe fixedly mounted on the top of the treatment box, a water tank fixedly mounted on the outer wall of the treatment box, a water pump fixedly mounted on the outlet end of the water tank, one end of a main water pipe fixedly mounted on the outlet end of the water pump, a spray head fixedly mounted on the other end of the main water pipe, a support shell fixedly mounted on the inner wall of the treatment box, a metal mesh plate slidably connected to the inner wall of the support shell, activated carbon plates, molecular sieve plates, polyester needle-punched felt and glass fiber filter media plates respectively provided on the inner wall of the treatment box, a fixing block fixedly mounted on the top of the support shell, a rotating rod rotatably connected to the inner wall of the fixing block, a locking block fixedly mounted on the outer wall of the rotating rod, a hexagonal groove opened on the inner wall of the locking block, a threaded groove opened on the inner wall of the metal mesh plate, and a threaded rod threadedly connected to the inner wall of the threaded groove.

[0006] As a preferred technical solution of this utility model: an air outlet pipe is fixedly installed at the bottom of the processing box, one end of a hinge is fixedly installed on the outer wall of the processing box, a switch door is fixedly installed at the other end of the hinge, and a latch is fixedly installed on the outer wall of the switch door.

[0007] As a preferred technical solution of this utility model: the pin is fixedly assembled with the outer wall of the processing box, and the threaded groove is formed on the inner wall of the locking block.

[0008] As a preferred technical solution of this utility model: the outlet end of the main water pipe is provided with several branch water pipes, and the several branch water pipes are respectively fixedly assembled with the spray head.

[0009] As a preferred technical solution of this utility model: the metal mesh plate is made of Hastelloy, and both the air inlet pipe and the air outlet pipe are connected to the inner wall of the processing box.

[0010] As a preferred technical solution of this utility model: there are five support shells, and the five support shells are respectively located on the inner wall of the processing box. The metal mesh plate, activated carbon plate, molecular sieve plate, polyester needle-punched felt and glass fiber filter plate are all located on the inner wall of the support shell.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. In this lead anode mud oxidation treatment waste gas treatment equipment, when disassembling the metal mesh plate, activated carbon plate, molecular sieve plate, polyester needle-punched felt, and glass fiber filter media plate, the operator opens the latch and turns the switch door. Then, the operator rotates the threaded rod, causing the threaded rod to rotate on the inner wall of the thread groove. When the threaded rod is completely rotated out of the inner wall of the thread groove and hexagonal groove, the limiting of the locking block is released. Then, the operator rotates the locking block, causing the locking block to drive the rotating rod to rotate on the inner wall of the fixed block, thereby releasing the limiting of the metal mesh plate, activated carbon plate, molecular sieve plate, polyester needle-punched felt, and glass fiber filter media plate, allowing for their replacement.

[0012] 2. This waste gas treatment equipment for lead anode mud oxidation can efficiently intercept coarse particles through metal mesh plates, which are temperature and impact resistant and easy to clean, reducing the load on subsequent filter media and operation and maintenance costs. Activated carbon plates can efficiently capture heavy metals and simultaneously remove volatile organic compounds through physical and chemical adsorption functions. Molecular sieve plates adsorb small molecule heavy metal compounds, are temperature and acid resistant, and have high regeneration efficiency, enabling resource recycling. Polyester needle-punched felt balances the filtration accuracy and economy of fine dust, and glass fiber filter media plates are suitable for high temperature and high acid conditions, thereby achieving the goals of efficient purification, stable operation, and controllable costs. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the water tank structure of this utility model; Figure 3 This is a schematic diagram of the intake pipe structure of this utility model; Figure 4 This is a schematic diagram of the fixing block structure of this utility model; Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Processing box; 2. Air inlet pipe; 3. Water tank; 4. Hinge; 5. Opening / closing door; 6. Pin; 7. Water pump; 8. Main water pipe; 9. Spray head; 10. Support shell; 11. Metal mesh plate; 12. Activated carbon plate; 13. Molecular sieve plate; 14. Polyester needle-punched felt; 15. Glass fiber filter plate; 16. Fixing block; 17. Rotating rod; 18. Threaded groove; 19. Threaded rod; 20. Locking block; 21. Hexagonal groove; 22. Air outlet pipe. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 - Figure 5 A waste gas treatment device for lead anode mud oxidation treatment includes a treatment box 1. An air inlet pipe 2 is fixedly installed on the top of the treatment box 1. A water tank 3 is fixedly installed on the outer wall of the treatment box 1. A water pump 7 is fixedly installed at the outlet end of the water tank 3. One end of a main water pipe 8 is fixedly installed at the outlet end of the water pump 7. A spray head 9 is fixedly installed at the other end of the main water pipe 8. A support shell 10 is fixedly installed on the inner wall of the treatment box 1. A metal mesh plate 11 is slidably connected to the inner wall of the support shell 10. An activated carbon plate 12, a molecular sieve plate 13, a polyester needle-punched felt 14, and a glass fiber filter plate 15 are respectively provided on the inner wall of the treatment box 1. A fixing block 16 is fixedly installed on the top of the support shell 10. A rotating rod 17 is rotatably connected to the inner wall of the fixing block 16. A locking block 20 is fixedly installed on the outer wall of the rotating rod 17. A hexagonal groove 21 is opened on the inner wall of the locking block 20. A threaded groove 18 is opened on the inner wall of the metal mesh plate 11. A threaded rod 19 is threadedly connected to the inner wall of the threaded groove 18. In the above structure, the metal mesh plate 11 can efficiently intercept coarse particles, has the characteristics of temperature resistance and impact resistance, and is easy to clean, which can reduce the load on subsequent filter media and maintenance costs. The activated carbon plate 12 can efficiently capture heavy metals and simultaneously remove volatile organic compounds through physical and chemical adsorption functions. The molecular sieve plate 13 can adsorb small molecule heavy metal compounds, is temperature and acid resistant, and has high regeneration efficiency, which can realize resource recycling. The polyester needle-punched felt 14 can balance the fine dust filtration accuracy and economy. The glass fiber filter plate 15 is suitable for high temperature and high acid conditions, thereby achieving the goals of efficient purification, stable operation and controllable cost.

[0017] In a preferred embodiment: an air outlet pipe 22 is fixedly installed at the bottom of the processing box 1, one end of a hinge 4 is fixedly installed on the outer wall of the processing box 1, a switch door 5 is fixedly installed on the other end of the hinge 4, and a latch 6 is fixedly installed on the outer wall of the switch door 5. In the above structure, when disassembling the metal mesh plate 11, activated carbon plate 12, molecular sieve plate 13, polyester needle-punched felt 14, and glass fiber filter plate 15, the operator opens the latch 6, then turns the switch door 5, and then the operator turns the threaded rod 19 so that it rotates inside the threaded groove 18. When the threaded rod 19 is completely turned out of the threaded groove 18 and the inner wall of the hexagonal groove 21, the restriction on the locking block 20 will be released. Then the operator turns the locking block 20 so that it drives the rotating rod 17 to rotate inside the fixed block 16, thereby releasing the restriction on the metal mesh plate 11, activated carbon plate 12, molecular sieve plate 13, polyester needle-punched felt 14, and glass fiber filter plate 15 so that these components can be replaced.

[0018] In a preferred embodiment: the pin 6 is fixedly assembled with the outer wall of the processing box 1, and the threaded groove 18 is formed on the inner wall of the locking block 20; In the above structure, the pin 6 is limited by the processing box 1, and the locking block 20 is limited by the threaded groove 18 and the threaded rod 19.

[0019] In a preferred embodiment: the outlet end of the main water pipe 8 is provided with several branch water pipes, and the several branch water pipes are respectively fixedly assembled with the spray head 9. In the above structure, there are several branch water pipes through the outlet end of the main water pipe 8, so that the main water pipe 8 can drive multiple spray heads 9 to operate at the same time.

[0020] In a preferred embodiment: the metal mesh plate 11 is made of Hastelloy, and both the air inlet pipe 2 and the air outlet pipe 22 are connected to the inner wall of the processing box 1; In the above structure, the metal mesh plate 11 is made of Hastelloy, which gives the metal mesh plate 11 better corrosion resistance. The exhaust gas is transported through the air inlet pipe 2 and the filtered exhaust gas is discharged through the air outlet pipe 22.

[0021] In a preferred embodiment: there are five support shells 10, and the five support shells 10 are respectively located on the inner wall of the processing box 1. The metal mesh plate 11, activated carbon plate 12, molecular sieve plate 13, polyester needle-punched felt 14 and glass fiber filter plate 15 are all located on the inner wall of the support shell 10. In the above structure, five support shells 10 are used to place the metal mesh plate 11, activated carbon plate 12, molecular sieve plate 13, polyester needle-punched felt 14 and glass fiber filter plate 15, making the metal mesh plate 11, activated carbon plate 12, molecular sieve plate 13, polyester needle-punched felt 14 and glass fiber filter plate 15 more stable when placed.

[0022] Working principle: The metal mesh plate 11 efficiently intercepts coarse particles, possessing temperature resistance, impact resistance, and easy cleaning properties, reducing the load on subsequent filter media and maintenance costs. The activated carbon plate 12, through physical and chemical adsorption, efficiently captures heavy metals and simultaneously removes volatile organic compounds. The molecular sieve plate 13 adsorbs small molecule heavy metal compounds, is temperature and acid resistant, and has high regeneration efficiency, enabling resource recycling. The polyester needle-punched felt 14 balances the filtration accuracy and economy of fine dust. The glass fiber filter plate 15 is suitable for high-temperature and high-acid conditions, thus achieving the goals of efficient purification, stable operation, and controllable costs. (The text then abruptly shifts to a different topic: disassembling the metal mesh plate 11 and activated carbon plate 12.) When replacing the carbon plate 12, molecular sieve plate 13, polyester needle-punched felt 14, and glass fiber filter plate 15, the operator first opens the latch 6, then turns the switch door 5, and then turns the threaded rod 19 so that the threaded rod 19 rotates on the inner wall of the threaded groove 18. When the threaded rod 19 is completely rotated out of the inner wall of the threaded groove 18 and the hexagonal groove 21, the limiting of the locking block 20 will be released. Then the operator turns the locking block 20 so that the locking block 20 drives the rotating rod 17 to rotate on the inner wall of the fixed block 16, thereby releasing the limiting of the metal mesh plate 11, activated carbon plate 12, molecular sieve plate 13, polyester needle-punched felt 14, and glass fiber filter plate 15 so that they can be replaced.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste gas treatment device for lead anode mud oxidation treatment, comprising a treatment tank (1), characterized in that: An air inlet pipe (2) is fixedly installed on the top of the treatment box (1). A water tank (3) is fixedly installed on the outer wall of the treatment box (1). A water pump (7) is fixedly installed at the outlet end of the water tank (3). One end of a main water pipe (8) is fixedly installed at the outlet end of the water pump (7). A spray head (9) is fixedly installed at the other end of the main water pipe (8). A support shell (10) is fixedly installed on the inner wall of the treatment box (1). A metal mesh plate (11) is slidably connected to the inner wall of the support shell (10). The inner wall of the treatment box (1) is provided with active materials. Carbon plate (12), molecular sieve plate (13), polyester needle-punched felt (14) and glass fiber filter plate (15), the top of the support shell (10) is fixedly equipped with a fixing block (16), the inner wall of the fixing block (16) is rotatably connected with a rotating rod (17), the outer wall of the rotating rod (17) is fixedly equipped with a locking block (20), the inner wall of the locking block (20) is provided with a hexagonal groove (21), the inner wall of the metal mesh plate (11) is provided with a threaded groove (18), and the inner wall of the threaded groove (18) is threadedly connected with a threaded rod (19).

2. The waste gas treatment equipment for lead anode mud oxidation treatment according to claim 1, characterized in that: The bottom of the processing box (1) is fixedly equipped with an air outlet pipe (22), and one end of a hinge (4) is fixedly equipped on the outer wall of the processing box (1). The other end of the hinge (4) is fixedly equipped with a switch door (5), and a pin (6) is fixedly equipped on the outer wall of the switch door (5).

3. The waste gas treatment equipment for lead anode mud oxidation treatment according to claim 2, characterized in that: The pin (6) is fixedly assembled with the outer wall of the processing box (1), and the threaded groove (18) is opened on the inner wall of the locking block (20).

4. The waste gas treatment equipment for lead anode mud oxidation treatment according to claim 2, characterized in that: The main water pipe (8) has several branch water pipes at its outlet end, and the branch water pipes are fixedly assembled with the spray head (9).

5. The waste gas treatment equipment for lead anode mud oxidation treatment according to claim 2, characterized in that: The metal mesh plate (11) is made of Hastelloy, and the air inlet pipe (2) and the air outlet pipe (22) are both connected to the inner wall of the processing box (1).

6. The waste gas treatment equipment for lead anode mud oxidation treatment according to claim 2, characterized in that: There are five support shells (10), and the five support shells (10) are located on the inner wall of the processing box (1). The metal mesh plate (11), activated carbon plate (12), molecular sieve plate (13), polyester needle-punched felt (14) and glass fiber filter plate (15) are all located on the inner wall of the support shells (10).

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