Zinc dross dust removal device with high safety

Abstract

The utility model relates to the technical field of dust removal devices, and discloses a high-safety zinc dross dust removal device which comprises a treatment barrel, a sealing cover body is arranged at the top of the treatment barrel, a water storage tank is fixedly connected to the middle of the upper surface of the sealing cover body, and a water mist assembly is arranged in the water storage tank. The design of the water mist assembly can effectively capture and settle zinc slag dust in the treatment barrel, so that the dust removal efficiency is improved, as the zinc slag dust possibly causes a fire or explosion under a certain condition, the use of water mist can significantly reduce the risks, and as the water mist can wet the dust, the dust is prevented from suspending in the air to form an explosive environment, and the environment is protected. According to wet dust removal, through mixing of water and dust, the dust concentration is reduced, the possibility of explosion is reduced, meanwhile, the activated carbon filter screen can effectively adsorb and filter sewage which is discharged through the sewage discharging hole and subjected to dust falling, subsequent secondary utilization by personnel is facilitated, and meanwhile pollution to the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a zinc slag dust removal device with high safety. Background Technique

[0002] In the process of industrial production, especially in the metal processing and smelting industries, a large amount of dust and slag will be generated. Zinc slag is one of them. It not only pollutes the environment during the production process, but also poses a threat to the health of workers. Therefore, effective dust removal devices are needed to reduce the emission of these harmful substances.

[0003] Under specific conditions, such as high temperature, pressure or mixing with certain chemical substances, zinc slag may cause reactions, thus posing a risk of explosion. In view of this situation, general dust removal devices may not be sufficient to completely eliminate these risks. Therefore, more safety measures need to be taken when removing dust from zinc slag. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a zinc slag dust removal device with high safety.

[0005] The utility model is realized by the following technical solutions: A zinc slag dust removal device with high safety, including a treatment cylinder, the top of the treatment cylinder is provided with a sealing cover body, the middle of the upper surface of the sealing cover body is fixedly connected with a water storage tank, and a water mist assembly is arranged inside the water storage tank;

[0006] The water mist assembly includes a water pump, the bottom of the water pump is fixedly installed on the inner bottom wall of the water storage tank through bolts, the output end of the water pump is fixedly connected with a bent pipe, the bottom end of the bent pipe is fixedly connected with a water spray pipe, and atomizing nozzles are fixedly connected to the outer surface of the water spray pipe.

[0007] Through the above technical solutions, the design of the water mist assembly can effectively capture and settle the zinc slag dust in the treatment cylinder, thereby improving the dust removal efficiency. Since zinc slag dust may cause fire or explosion under certain conditions, the use of water mist can significantly reduce these risks, because it can moisten the dust and prevent the dust from suspending in the air to form an explosive environment. Wet dust removal reduces the dust concentration through the mixing of water and dust, reducing the possibility of explosion. Especially when dealing with flammable and explosive zinc powder, wetting with water can significantly reduce its activity and eliminate potential fire and explosion risks.

[0008] As a further improvement of the above solution, a filling port is opened on one side of the upper surface of the water storage tank, and side feeding ports are fixedly connected to both sides of the front end of the treatment cylinder.

[0009] Through the above technical solution, a filling port is provided on one side of the upper surface of the water storage tank, enabling the staff to conveniently add clean water or chemical agents into the water storage tank to maintain the normal operation of the water mist assembly or enhance the dust removal effect. The design of the side feeding port allows materials to be evenly added to both sides of the front end of the treatment cylinder, which helps improve the efficiency of adding zinc slag and ensures the full utilization of the space in the treatment cylinder.

[0010] As a further improvement of the above solution, a transparent observation window is provided in the middle of the front end of the treatment cylinder, and a protective disc is sleeved on the outer surface of the treatment cylinder.

[0011] Through the above technical solution, through the transparent observation window, the operator can observe the treatment situation inside the treatment cylinder in real time, which is crucial for timely adjusting the dust removal process and ensuring the treatment effect. The protective disc prevents the risk of the treatment cylinder falling off or cracking due to accidents.

[0012] As a further improvement of the above solution, a sewage discharge hole is provided in the middle of the inner bottom wall of the treatment cylinder, and supports are fixedly connected to the periphery of the outer surface of the protective disc.

[0013] Through the above technical solution, the mixture of water droplets and dust particles after dust removal of the dust is discharged through the sewage discharge hole, avoiding the accumulation and residual odor of sewage for a long time.

[0014] As a further improvement of the above solution, a support rod is fixedly connected to the bottom of the support, and an assembly disc is fixedly connected to one side of the bottom of the support rod.

[0015] Through the above technical solution, the combination of the support rod and the assembly disc provides stable support, ensuring the stability of the entire dust removal device during operation and avoiding displacement or damage caused by vibration.

[0016] As a further improvement of the above solution, a groove is provided on the upper surface of the assembly disc, and an activated carbon filter screen is arranged inside the groove.

[0017] Through the above technical solution, the activated carbon filter screen can effectively adsorb and filter out residual harmful substances in the gas discharged through the sewage discharge hole, such as heavy metal vapors, organic compounds, etc., reducing environmental pollution.

[0018] As a further improvement of the above solution, a base is fixedly connected to the bottom end of the support rod. The material of the base is rubber.

[0019] Through the above technical solution, the rubber material can provide good grip and increase the stability of the equipment. The rubber material has a certain shock absorption effect, which can absorb and disperse the vibration generated during the operation of the equipment, thereby reducing noise and extending the service life of the equipment.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] By setting up the water mist assembly, the design of the water mist assembly can effectively capture and settle the zinc slag dust in the treatment cylinder, thereby improving the dust removal efficiency. Since zinc slag dust may cause fire or explosion under certain conditions, the use of water mist can significantly reduce these risks because it can moisten the dust and prevent the dust from suspending in the air to form an explosive environment. Wet dust removal reduces the dust concentration through the mixing of water and dust, reducing the possibility of explosion. At the same time, the activated carbon filter can effectively adsorb and filter the settled sewage discharged through the sewage discharge hole, facilitating subsequent secondary utilization by personnel and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic diagram of the structure of the activated carbon filter of the present utility model;

[0024] Figure 3 is a schematic diagram of the structure of the sewage discharge hole of the present utility model;

[0025] Figure 4 is a schematic diagram of the structure of the filling port of the present utility model;

[0026] Figure 5 is an exploded structure schematic diagram of the water mist assembly of the present utility model.

[0027] MAIN SYMBOL DESCRIPTION:

[0028] 1. Treatment cylinder; 2. Sealing cover body; 3. Water storage tank; 4. Water mist assembly; 401. Water pump; 402. Bent pipe; 403. Water spray pipe; 404. Atomizing nozzle; 5. Filling port; 6. Side feeding port; 7. Transparent observation window; 8. Protection disc; 9. Sewage discharge hole; 10. Support; 11. Bracing rod; 12. Assembly disc; 13. Activated carbon filter; 14. Base. DETAILED IMPLEMENTATION MANNER

[0029] Next, in combination with the drawings and the specific implementation manner, the present utility model will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0030] Embodiment:

[0031] Please combine Figures 1-5, A zinc slag dust removal device with high safety in this embodiment includes a treatment cylinder 1, a sealing cover 2 is arranged at the top of the treatment cylinder 1, a water storage tank 3 is fixedly connected to the middle of the upper surface of the sealing cover 2, and a water mist assembly 4 is arranged inside the water storage tank 3;

[0032] The water mist assembly 4 includes a water pump 401, the bottom of the water pump 401 is fixedly installed on the inner bottom wall of the water storage tank 3 through bolts, the output end of the water pump 401 is fixedly connected with a bent pipe 402, the bottom end of the bent pipe 402 is fixedly connected with a water spray pipe 403, and atomizing nozzles 404 are fixedly connected to the outer surface of the water spray pipe 403. The design of the water mist assembly 4 can effectively capture and settle the zinc slag dust in the treatment cylinder 1, thereby improving the dust removal efficiency. Since zinc slag dust may cause fire or explosion under certain conditions, the use of water mist can significantly reduce these risks because it can moisten the dust and prevent the dust from suspending in the air to form an explosive environment. Wet dust removal reduces the dust concentration through the mixing of water and dust, reducing the possibility of explosion. Especially when dealing with flammable and explosive zinc powder, wetting with water can significantly reduce its activity and eliminate potential fire and explosion risks.

[0033] A filling port 5 is opened on one side of the upper surface of the water storage tank 3, and side feeding ports 6 are fixedly connected to both sides of the front end of the treatment cylinder 1. A filling port 5 is opened on one side of the upper surface of the water storage tank 3, which enables the staff to conveniently add clean water or chemical agents into the water storage tank 3 to maintain the normal operation of the water mist assembly 4 or enhance the dust removal effect. The design of the side feeding ports 6 allows the uniform addition of materials on both sides of the front end of the treatment cylinder 1, which helps to improve the efficiency of adding zinc slag and ensure the full utilization of the space in the treatment cylinder 1.

[0034] A transparent observation window 7 is opened in the middle of the front end of the treatment cylinder 1, and a protective disc 8 is sleeved on the outer surface of the treatment cylinder 1. Through the transparent observation window 7, the operator can observe the treatment situation inside the treatment cylinder 1 in real time, which is crucial for timely adjusting the dust removal process and ensuring the treatment effect. The protective disc 8 prevents the risk of the treatment cylinder 1 falling off or cracking due to accidents.

[0035] A sewage discharge hole 9 is opened in the middle of the inner bottom wall of the treatment cylinder 1, and supports 10 are fixedly connected to the four surrounding sides of the outer surface of the protective disc 8. The mixture of water droplets and dust particles after the dust is settled is discharged through the sewage discharge hole 9 to avoid the long-term accumulation and residue of sewage, which may cause odor.

[0036] The bottom of the support 10 is fixedly connected with a support rod 11, and one side of the bottom of the support rod 11 is fixedly connected with an assembly disc 12. The combination of the support rod 11 and the assembly disc 12 provides stable support, ensuring the stability of the entire dust removal device during the working process and avoiding displacement or damage caused by vibration.

[0037] The upper surface of the assembly disc 12 is provided with a groove, and an activated carbon filter screen 13 is arranged inside the groove. The activated carbon filter screen 13 can effectively adsorb and filter out the harmful substances remaining in the gas discharged through the sewage discharge hole 9, such as heavy metal vapors, organic compounds, etc., reducing environmental pollution.

[0038] The bottom end of the support rod 11 is fixedly connected with a base 14. The material of the base 14 is rubber. The rubber material can provide good grip, increase the stability of the equipment, and has a certain shock absorption effect. It can absorb and disperse the vibration generated during the operation of the equipment, thereby reducing noise and extending the service life of the equipment.

[0039] The implementation principle of a highly safe zinc slag dust removal device in the embodiment of the present application is as follows: The zinc slag to be processed is added into the processing cylinder 1 through the side feeding port 6. One side of the upper surface of the water storage tank 3 is provided with a filling port 5, enabling the staff to conveniently add clean water or chemical agents into the water storage tank 3 to maintain the normal operation of the water mist assembly 4 or enhance the dust removal effect. The design of the side feeding port 6 allows the uniform addition of materials on both sides at the front end of the processing cylinder 1, which helps to improve the efficiency of adding zinc slag and ensure the full utilization of the space in the processing cylinder 1. Subsequently, the staff starts the water pump 401. The water pump 401 transports the water in the water storage tank 3 to the atomizing nozzle 404 through the bent pipe 402 and the water spraying pipe 403. The atomizing nozzle 404 atomizes the water into fine water mist particles. These water mist particles combine with the zinc slag dust in the processing cylinder 1, causing it to settle. The mixture of water droplets and dust particles after dust reduction of the dust is discharged through the sewage discharge hole 9 to avoid the long-term accumulation and residual odor of sewage. The settled dust is discharged from the processing cylinder 1 through the sewage discharge hole 9. At the same time, the activated carbon filter screen 13 can adsorb and filter out the harmful substances in the discharged sewage. During the whole process, the internal situation of the processing cylinder 1 can be monitored in real time through the transparent observation window 7. The stable support provided by the protection disc 8, the support 10, the support rod 11, and the assembly disc 12 ensures the safe and stable operation of the equipment. Clean water or chemical agents are regularly added into the water storage tank 3 through the filling port 5 to maintain the normal operation of the water mist assembly 4 or enhance the dust removal effect. At the same time, the activated carbon filter screen 13 is regularly cleaned and the dust deposited at the bottom of the processing cylinder 1 is discharged to keep the equipment running efficiently. The material of the base 14 is rubber. The rubber material can provide good grip, increase the stability of the equipment, and has a certain shock absorption effect. It can absorb and disperse the vibration generated during the operation of the equipment, thereby reducing noise and extending the service life of the equipment.

[0040] The above-mentioned implementation manners are only the preferred implementation manners of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the protection scope required by the present invention.

Claims

1. A zinc slag dust removal device with high safety, characterized in that: It comprises a treatment cylinder (1), the top of the treatment cylinder (1) is provided with a sealing cover (2), the middle part of the upper surface of the sealing cover (2) is fixedly connected with a water storage tank (3), and the interior of the water storage tank (3) is provided with a water mist assembly (4); The water mist assembly (4) comprises a water pump (401), the bottom of which is fixedly mounted on the inner bottom wall of the water storage tank (3) by means of bolts, the output end of the water pump (401) is fixedly connected to a curved pipe (402), the bottom end of the curved pipe (402) is fixedly connected to a water spray pipe (403), and the outer surface of the water spray pipe (403) is fixedly connected to an atomizing nozzle (404).

2. A zinc slag dust removal device with high safety as claimed in claim 1, characterized in that: A filling port (5) is provided on one side of the upper surface of the water storage tank (3), and side feed ports (6) are fixedly connected to both sides of the front end of the treatment cylinder (1).

3. A zinc slag dust removal device with high safety as claimed in claim 1, characterized in that: A transparent observation window (7) is provided in the middle of the front end of the treatment cylinder (1), and a protective disc (8) is sleeved on the outer surface of the treatment cylinder (1).

4. A zinc slag dust removal device with high safety as claimed in claim 3, characterized in that: A sewage discharge hole (9) is provided in the middle of the inner bottom wall of the treatment cylinder (1), and supports (10) are fixedly connected to the four sides of the outer surface of the protective disc (8).

5. A zinc slag dust removal device with high safety as claimed in claim 4, characterized in that: The bottom of the support (10) is fixedly connected to a support rod (11), and one side of the bottom of the support rod (11) is fixedly connected to a mounting plate (12).

6. A zinc slag dust removal device with high safety as claimed in claim 5, characterized in that: The upper surface of the assembly disk (12) is provided with a groove, and an activated carbon filter (13) is arranged inside the groove.

7. A zinc slag dust removal device with high safety as claimed in claim 5, characterized in that: The bottom end of the support rod (11) is fixedly connected to a base (14). The base (14) is made of rubber.

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