Zinc volatilization kiln head flue gas collection anti-overflow device

Abstract

The utility model provides a zinc volatilization kiln head flue gas collecting and anti-overflow device, which belongs to the technical field of kiln head flue gas collection and comprises a volatilization kiln body. The support is fixedly connected to the side end of the volatilization kiln body, the upper end of the support is fixedly connected with a collecting box, the lower end of the collecting box is fixedly connected with a lower funnel, and the upper end of the collecting box is fixedly connected with an upper funnel; the shell is arranged at the side end of the collecting box, and a second connecting pipe is fixedly connected between the shell and the upper funnel. According to the zinc volatilization kiln head smoke collecting and overflowing preventing device, through combined use of the filter box, the cover plate, the fan, the shell, the baffle and other assemblies, an efficient, environment-friendly and safe smoke treatment solution can be provided, and the smoke treatment effect is improved. And the requirements of modern zinc volatilization kiln flue gas treatment are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of kiln head smoke collection, and in particular relates to a zinc volatilization kiln head smoke collection and overflow prevention device. Background Art

[0002] In the process of treating the flue gas of zinc volatilization kiln, the traditional flue gas collection system may have problems such as flue gas leakage, low collection efficiency, and inconvenient maintenance. These problems not only pollute the environment, but also increase the labor intensity of operators and the difficulty of equipment maintenance. In order to improve the flue gas collection efficiency of zinc volatilization kiln, reduce flue gas leakage, reduce environmental pollution, and improve the convenience of operation, this scheme provides an improved zinc volatilization kiln head flue gas collection anti-overflow device.

[0003] Traditional flue gas collection systems may include simple pipe connections and collection containers, which often lack effective filtering and anti-overflow measures, resulting in poor flue gas treatment effects. In addition, the design of the transmission system may not consider the stability and safety of the equipment, resulting in safety hazards during operation. Utility Model Content

[0004] The utility model aims to provide a zinc volatilization kiln head smoke collection and anti-overflow device, aiming to solve the problem that the traditional smoke collection system in the prior art may include simple pipe connections and collection containers, and these systems often lack effective filtering and anti-overflow measures, resulting in poor smoke treatment effect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A zinc volatilization kiln head smoke collection and overflow prevention device, comprising:

[0007] Volatilization kiln body;

[0008] A bracket, wherein the bracket is fixedly connected to the side end of the volatilization kiln body, the upper end of the bracket is fixedly connected to a collecting box, the lower end of the collecting box is fixedly connected to a lower funnel, and the upper end of the collecting box is fixedly connected to an upper funnel;

[0009] The shell is arranged at the side end of the collecting box, and a second connecting pipe is fixedly connected between the shell and the upper funnel.

[0010] As a preferred solution of the utility model, a filter box is fixedly connected to the volatilization kiln body, and a cover plate is provided on the upper end of the filter box.

[0011] As a preferred solution of the utility model, a first connecting pipe is fixedly connected between the lower funnel and the volatilization kiln body, a door panel is rotatably connected to the side end of the volatilization kiln body via a rotating shaft, and a handle is fixedly connected to the side end of the door panel.

[0012] As a preferred solution of the utility model, a cover plate is fixedly connected to the upper end of the collection box, and a fan is arranged in the collection box.

[0013] As a preferred solution of the utility model, a baffle is fixedly connected to the side end of the shell, and a bracket is threadedly connected to the side end of the shell through a bolt.

[0014] As a preferred solution of the utility model, the lower funnel and the upper funnel are equal in size.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model can effectively filter harmful particles and impurities in the smoke through the design of the filter box and the cover plate, reduce the impact on the environment, and the fan set in the collection box helps to enhance the flow of smoke, improve the collection efficiency, reduce smoke leakage, and thus improve environmental protection performance. The design of the shell and baffle can enhance the structural stability of the equipment, prevent smoke from overflowing, and improve the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the smoke collection and anti-overflow device at the kiln head of the zinc volatilization kiln of the utility model;

[0019] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Exploded view of the middle kiln head;

[0021] Figure 4 For this utility model Figure 2 Exploded view of the collection box in the middle.

[0022] As shown in the figure: 1. volatilization kiln body; 2. door panel; 3. handle; 4. frame; 5. kiln frame; 6. bracket; 7. collection box; 8. lower funnel; 9. lower connecting pipe; 10. first connecting pipe; 11. filter box; 12. upper funnel; 13. cover plate; 14. shell; 15. fan; 16. baffle; 17. second connecting pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4 As shown, the utility model embodiment provides a zinc volatilization kiln head smoke collection and overflow prevention device, which specifically includes a volatilization kiln body 1, a bracket 6 and a shell 14, the bracket 6 is fixedly connected to the side end of the volatilization kiln body 1, the upper end of the bracket 6 is fixedly connected to a collection box 7, the lower end of the collection box 7 is fixedly connected to a lower funnel 8, and the upper end of the collection box 7 is fixedly connected to an upper funnel 12; the shell 14 is arranged at the side end of the collection box 7, and a second connecting pipe 17 is fixedly connected between the shell 14 and the upper funnel 12. In this specific embodiment, the volatilization kiln body 1, as the source of smoke generation, needs to have high temperature resistance and corrosion resistance. The bracket 6 is made of high temperature resistant material to ensure stability in a high temperature environment. The fixed connection method of the bracket 6 can be welded or bolted to ensure firmness. The collection box 7 is designed to be funnel-shaped, which is convenient for the collection and diversion of smoke. A guide plate or a guide channel can be provided inside to improve the smoke collection efficiency. The lower funnel 8 is connected to the lower end of the collection box 7 for collecting smoke. It is designed to be conical to facilitate smoke concentration and reduce smoke leakage. The upper funnel 12 is connected to the upper end of the collecting box 7 and is used to collect the smoke collected by the lower funnel 8. It is designed to be cylindrical or conical to meet different work requirements. The shell 14 is arranged at the side end of the collecting box 7 to protect the collecting box 7 and the upper funnel 12. High temperature resistant and corrosion resistant materials such as stainless steel or heat resistant plastics may be used. The second connecting pipe 17 connects the shell 14 and the upper funnel 12 to guide the smoke. It is designed to be a high temperature resistant and corrosion resistant pipe, which may be made of stainless steel or special plastics.

[0025] See also Figures 1 to 4As shown, a filter box 4 is fixedly connected to the volatilization kiln body 1, and a cover plate 13 is arranged at the upper end of the filter box 4. In this embodiment, the filter box 4 is located inside the volatilization kiln body 1, and is used to filter harmful particles and impurities in the flue gas. The filter box 4 can be made of metal mesh, filter cloth or ceramic filter material, etc., and is selected according to different flue gas components and treatment requirements. The design of the filter box 4 should take into account the flue gas flow rate, filter area and convenience of filter material replacement. The cover plate 13 is arranged at the upper end of the filter box 4, and is used to close the inside of the filter box 4 to prevent the flue gas from directly entering the collection box 7. The design of the cover plate 13 should consider the sealing performance and easy opening for the replacement of the filter material. The cover plate 13 may be made of metal or high temperature resistant plastic material, and is equipped with fasteners, such as bolts or buckles, to ensure its sealing. The functions of the filter box 4 and the cover plate 13 in this embodiment are as follows: Filter box 4: Filter harmful particles and impurities in the flue gas to reduce the impact on the environment. Prolonging the residence time of the flue gas in the collection box 7 is conducive to improving the collection efficiency. Reduce the blockage of the collecting box 7 and the lower funnel 8, and extend the service life of the equipment. The cover plate 13 prevents the smoke from directly entering the collecting box 7, ensuring that the smoke is fully processed in the filter box 4. It is convenient to replace and maintain the filter material, reducing downtime. Improve the overall sealing performance of the equipment and reduce smoke leakage. Through the combined use of the filter box 4 and the cover plate 13, the zinc volatilization kiln head smoke collection and overflow prevention device of this embodiment can achieve efficient filtration and collection of smoke, while ensuring the environmental protection performance of the equipment and the convenience of operation.

[0026] See also Figures 1 to 4 As shown, a first connecting pipe 10 is fixedly connected between the lower funnel 8 and the volatilization kiln body 1, and a door panel 2 is rotatably connected to the side end of the volatilization kiln body 1 through a rotating shaft, and a handle 3 is fixedly connected to the side end of the door panel 2. In this embodiment, the first connecting pipe 10 is used to connect the lower funnel 8 and the volatilization kiln body 1 to ensure the smooth transmission of flue gas. The side end of the volatilization kiln body 1 is rotatably connected to the door panel 2 through a rotating shaft. This design allows the door panel 2 to be opened and closed, which is convenient for the operator to maintain and replace the equipment. The design of the rotating shaft should take into account the characteristics of high temperature resistance and corrosion resistance to adapt to the flue gas environment. The door panel 2 is located at the side end of the volatilization kiln body 1 and is used to control the entry and exit of flue gas. The handle 3 is fixedly connected to the side end of the door panel 2 and is used to operate the opening and closing of the door panel 2.

[0027] The functions of the first connecting pipe 10, the door panel 2 and the handle 3 in this embodiment are as follows: The first connecting pipe 10 ensures the smooth transmission of smoke and improves the efficiency of smoke collection. Reduce smoke leakage and improve environmental protection performance. The side end of the volatilization kiln body 1 is rotatably connected to the door panel 2 through a rotating shaft, which is convenient for the operator to maintain and replace the equipment. Improve the operating convenience and safety of the equipment. The door panel 2 controls the inlet and outlet of smoke and improves the efficiency of the smoke collection system. Ensure the stability and safety of the system. The handle 3 facilitates the operator to operate the door panel 2 to achieve effective control of the smoke. Improve the convenience of operation and reduce the labor intensity of the operator. Through the combined use of the first connecting pipe 10, the door panel 2 and the handle 3, the smoke collection and overflow prevention device at the kiln head of the zinc volatilization kiln in this embodiment can achieve effective collection and control of smoke, while ensuring the operating safety and maintenance convenience of the equipment.

[0028] See also Figures 1 to 4 As shown, a cover plate 13 is fixedly connected to the upper end of the collecting box 7, and a fan 11 is arranged in the collecting box 7. In this embodiment, the cover plate 13 prevents the smoke from directly entering the upper funnel 12, ensuring that the smoke is fully treated in the collecting box 7. It is convenient to operate and maintain the inside of the collecting box 7, such as replacing the filter material or checking the equipment status. The fan 11 enhances the flow of smoke, improves the collection efficiency, and reduces the residence time of the smoke in the collecting box 7. It helps the smoke to be distributed more evenly and reduces the clogging of the filter material by harmful particles and impurities in the smoke. Through the combined use of the cover plate 13 and the fan 11, the zinc volatilization kiln head smoke collection and overflow prevention device of this embodiment can realize the effective collection and treatment of smoke, while ensuring the operational safety and maintenance convenience of the equipment.

[0029] See also Figures 1 to 4 As shown, a baffle 15 is fixedly connected to the side end of the shell 14, and a bracket 6 is threadedly connected to the side end of the shell 14 by bolts. The baffle 15 prevents smoke from overflowing, improves the environmental performance of the equipment, reduces smoke leakage, and improves the collection efficiency. The bracket 6 enhances the stability and support force of the shell 14 and improves the structural integrity of the equipment. Ensure that the shell 14 can maintain a stable position under high temperature and smoke environment. Through the combined use of the baffle 15 and the bracket 6, the zinc volatilization kiln head smoke collection and overflow prevention device of this embodiment can achieve effective collection and control of smoke, while ensuring the operational safety and maintenance convenience of the equipment.

[0030] See also Figures 1 to 4As shown, the lower funnel 8 and the upper funnel 12 are of equal size. In this embodiment, the lower funnel 8 and the upper funnel 12 are key components for smoke collection and diversion, and their equal size design helps to ensure uniform distribution and efficient diversion of smoke during the collection process. Funnels of equal size can provide similar smoke flow rate and residence time, thereby improving collection efficiency and reducing smoke blockage during the collection process. The size of the funnel may be optimized according to actual working conditions and needs to adapt to different smoke flow rates and processing requirements.

[0031] The working principle and use process of the utility model are as follows: First, the volatilization kiln body 1 is placed in the designated position to ensure that it is stable. The bracket 6 is fixedly connected to the side end of the volatilization kiln body 1. The collection box 7 is fixedly connected to the upper end of the bracket 6. The lower funnel 8 is fixedly connected to the lower end of the collection box 7. The upper funnel 12 is fixedly connected to the upper end of the collection box 7. The shell 14 is arranged at the side end of the collection box 7. The second connecting pipe 17 is fixedly connected between the shell 14 and the upper funnel 12. The filter box 4 is fixedly connected to the inside of the volatilization kiln body 1. The cover plate 13 is arranged at the upper end of the filter box 4. The first connecting pipe 10 is fixedly connected between the lower funnel 8 and the volatilization kiln body 1. The door panel 2 is rotatably connected to the side end of the volatilization kiln body 1 through the rotating shaft. The handle 3 is fixedly connected to the side end of the door panel 2. The cover plate 13 is fixedly connected to the upper end of the collection box 7. The fan 11 is arranged inside the collection box 7. The baffle 15 is fixedly connected to the side end of the shell 14. Thread the bracket 6 to the side end of the housing 14 with bolts. Fix the second connecting pipe 17 between the housing 14 and the upper funnel 12. Check whether all parts are properly installed and secure. Turn on the equipment and test the smoke collection and treatment effect. Adjust the operation of the fan 11 and the door panel 2 as needed to optimize the smoke flow.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A zinc volatilization kiln head smoke collection and anti-overflow device, characterized in that: include: volatilization kiln body (1); A bracket (6), the bracket (6) is fixedly connected to the side end of the volatilization kiln body (1), the upper end of the bracket (6) is fixedly connected to a collecting box (7), the lower end of the collecting box (7) is fixedly connected to a lower funnel (8), and the upper end of the collecting box (7) is fixedly connected to an upper funnel (12); A shell (14), wherein the shell (14) is arranged at a side end of the collecting box (7), and a second connecting pipe (17) is fixedly connected between the shell (14) and the upper funnel (12).

2. The zinc volatilization kiln head smoke collection and anti-overflow device according to claim 1 is characterized in that: A filter box (4) is fixedly connected inside the volatilization kiln body (1), and a cover plate (13) is provided at the upper end of the filter box (4).

3. The zinc volatilization kiln head smoke collection and anti-overflow device according to claim 1 is characterized in that: A first connecting pipe (10) is fixedly connected between the lower funnel (8) and the volatilization kiln body (1); a side end of the volatilization kiln body (1) is rotatably connected to a door panel (2) via a rotating shaft; and a handle (3) is fixedly connected to the side end of the door panel (2).

4. The zinc volatilization kiln head smoke collection and overflow prevention device according to claim 1 is characterized in that: A cover plate (13) is fixedly connected to the upper end of the collection box (7), and a fan (11) is arranged inside the collection box (7).

5. The zinc volatilization kiln head smoke collection and anti-overflow device according to claim 4 is characterized in that: A baffle (15) is fixedly connected to the side end of the shell (14), and a bracket (6) is threadedly connected to the side end of the shell (14) via bolts.

6. The zinc volatilization kiln head smoke collection and anti-overflow device according to claim 5, characterized in that: The lower funnel (8) and the upper funnel (12) are equal in size.

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