Anode slime smelting converter beneficial to flue gas dust collection

Abstract

The anode mud smelting converter comprises a shell, a smelting converter exhaust pipe is installed on one side of the shell, a gas outlet pipe is installed on the other side of the shell, supporting frames are fixedly connected to the two sides of the shell respectively, the bottom ends of the supporting frames are fixedly connected with a base, and a water tank is fixedly installed on the top face of the shell. A pump body is fixedly installed on one side of the water tank. By arranging the water tank, the pump body, the conveying pipe, the flow guide frame, the spray head and the like, flue gas generated by combustion in the anode slime smelting converter enters the shell through the smelting converter exhaust pipe, and the flue gas can be humidified and subjected to dust falling through spraying of the spray head, so that particulate matters in the flue gas fall onto the filter plate arranged in the dust collection frame to be collected; the supporting frame, the collecting frame and the like can be driven to move downwards through the driving air cylinder, the dust collecting frame is taken out through the lifting handle to clean particulate matter in time, the filter plate can be detached to clean in time, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of anode mud smelting technology, specifically to an anode mud smelting converter that facilitates flue gas dust collection. Background Technology

[0002] Anode mud is the deposited material on the anodes and cathodes, as well as the residue accumulated in ditches by the electrolyte during long-term gold and silver plating of products in electrolytic plants. The smelting of lead and bismuth anode mud easily generates large amounts of harmful gases, directly emitting them and causing serious environmental pollution. To improve the smelting recovery rate, comprehensively recover valuable elements, and reduce environmental pollution, it is essential to collect the flue gas.

[0003] For example, Chinese utility model patent CN210569902U discloses a lead-bismuth anode mud smelting converter, which solves the problems of existing lead-bismuth anode mud smelting converters, such as difficulty in controlling the rotation state of the furnace body, easy slippage, and easy accidents, as well as the problem of generating a large amount of harmful gases during lead-bismuth anode mud smelting, which directly pollutes the environment. The converter includes a furnace body, on the outside of which a rotating component is installed. Bases are installed on both sides of the bottom of the rotating component. Teeth are evenly fixed on both sides of the furnace body at the position of the rotating component. This utility model replaces the rotating component on the outside of the furnace body, so that the furnace body rotates on both sides through gears. The rotation operation is more stable, easier to control, and safer to use. The exhaust gas generated by combustion enters the dust removal component through the exhaust port. The dust removal component wets and removes dust from the exhaust gas, and the harmful particulate matter is deposited at the bottom of the dust removal component. The qualified gas is discharged from the top of the dust removal component.

[0004] However, in existing anode mud smelting converters that facilitate flue gas dust collection, the exhaust gas generated during combustion enters the dust removal component through the exhaust port. The dust removal component wets and removes dust from the exhaust gas, and harmful particles fall into the dust collection chamber from inside the dust removal pipe. Cleaning the particles requires cleaning the entire dust collector, which is quite troublesome.

[0005] Therefore, we propose an anode mud smelting converter that facilitates flue gas dust collection to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an anode mud smelting converter that facilitates flue gas dust collection, in order to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an anode mud smelting converter that facilitates flue gas dust collection, comprising an outer shell, a smelting converter exhaust pipe installed on one side of the outer shell, an exhaust pipe installed on the other side of the outer shell, support frames fixedly connected to both sides of the outer shell, a base fixedly connected to the bottom end of the support frames, a water tank fixedly installed on the top surface of the outer shell, a pump body fixedly installed on one side of the water tank, a conveying pipe fixedly installed at the output end of the pump body, a guide frame fixedly installed at the other end of the conveying pipe, and multiple nozzles fixedly installed at the bottom of the guide frame;

[0008] A support base is fixedly installed on the top surface of the base. A cylinder is fixedly installed inside the support base. One end of a connecting rod is fixedly connected to the output end of the cylinder piston rod. A support frame is fixedly installed on the other end of the connecting rod. The support frame contacts a collection frame. An annular support plate is fixedly installed inside the collection frame. The top surface of the annular support plate contacts a dust collection frame. An opening is opened on the bottom surface of the dust collection frame. The bottom surface of the dust collection frame contacts a filter plate. An inclined groove is opened on the top of the dust collection frame. Handles are fixedly connected to both ends of the inclined groove. A rubber pad is fixedly provided on the top surface of the collection frame. The top surface of the rubber pad contacts the bottom surface of the outer shell.

[0009] Preferably, a viewing window is provided on one side of the water tank.

[0010] Preferably, the water tank is provided with a water inlet at the top.

[0011] Preferably, the flow guide frame is fixedly installed on the top surface inside the housing.

[0012] Preferably, a slot is provided on one side of the support frame, and a drain pipe is installed on one side of the collection frame.

[0013] Preferably, handles are fixed to both sides of the collection frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model incorporates a water tank, pump body, conveying pipe, guide frame, and nozzles. The flue gas generated during combustion in the anode mud smelting converter enters the outer shell through the converter's exhaust pipe. The flue gas is then sprayed with water to humidify and reduce dust, causing particulate matter in the flue gas to fall onto the filter plates inside the dust collection frame for collection. A drive cylinder can be used to lower the support frame and collection frame, allowing the dust collection frame to be removed via a handle for timely cleaning of particulate matter. The filter plates can also be disassembled for timely cleaning, making operation convenient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a frontal cross-sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the structure after the partial structure of this utility model has been moved downwards;

[0019] Figure 4 This is a schematic diagram of a partial structural breakdown of the present invention.

[0020] In the diagram: 1. Base; 2. Outer shell; 3. Support frame; 4. Water tank; 5. Viewing window; 6. Water inlet; 7. Pump body; 8. Delivery pipe; 9. Guide frame; 10. Nozzle; 11. Smelting converter exhaust pipe; 12. Gas outlet pipe; 13. Support base; 14. Cylinder; 141. Connecting rod; 15. Support frame; 151. Groove; 16. Collection frame; 17. Drain pipe; 18. Annular support plate; 19. Dust collection frame; 191. Through port; 192. Inclined groove; 20. Filter plate; 21. Handle; 22. Handle; 23. Rubber pad. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Example 1:

[0023] Please see Figure 1-4 This is the first embodiment of the present invention. The present invention provides a technical solution: an anode mud smelting converter that facilitates flue gas dust collection, including a shell 2, a smelting converter exhaust pipe 11 installed on one side of the shell 2, the end of the smelting converter exhaust pipe 11 away from the shell 2 is installed on the anode mud smelting converter (not shown in the figure), an exhaust pipe 12 is installed on the other side of the shell 2, support frames 3 are fixedly connected to both sides of the shell 2, a base 1 is fixedly connected to the bottom end of the support frame 3, a water tank 4 is fixedly installed on the top surface of the shell 2, a pump body 7 is fixedly installed on one side of the water tank 4, a conveying pipe 8 is fixedly installed at the output end of the pump body 7, a guide frame 9 is fixedly installed at the other end of the conveying pipe 8, and multiple nozzles 10 are fixedly installed at the bottom of the guide frame 9;

[0024] A support base 13 is fixedly installed on the top surface of the base 1. A cylinder 14 is fixedly installed inside the support base 13. One end of a connecting rod 141 is fixedly connected to the output end of the piston rod of the cylinder 14. A support frame 15 is fixedly installed on the other end of the connecting rod 141. The support frame 15 contacts the collection frame 16. An annular support plate 18 is fixedly installed inside the collection frame 16 to support the dust collection frame 19. The top surface of the annular support plate 18 contacts the dust collection frame 19. An opening 191 is opened on the bottom surface of the dust collection frame 19 to facilitate water passing through the filter plate 20 to fall into the bottom of the collection frame 16. The bottom surface of the dust collection frame 19 contacts the filter plate 20. An inclined groove 192 is opened on the top of the dust collection frame 19. Handles 21 are fixedly connected to both ends of the inclined groove 192 to facilitate picking up and putting down the dust collection frame 19. A rubber pad 23 is fixedly provided on the top surface of the collection frame 16. The top surface of the rubber pad 23 contacts the bottom surface of the outer shell 2. During operation, the cylinder 14 can be activated to move the support frame 15, collection frame 16, dust collection frame 19, etc. upward, so that the rubber pad 23 on the top surface of the collection frame 16 is in close contact with the bottom surface of the outer shell 2, thereby improving the sealing of the connection between the outer shell 2 and the collection frame 16.

[0025] Example 2:

[0026] Please see Figure 1-4 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. A viewing window 5 is provided on one side of the water tank 4 to facilitate observation of the water capacity in the water tank 4.

[0027] Water tank 4 has a water inlet 6 on top for easy and timely water addition.

[0028] The flow guide frame 9 is fixedly installed on the inner top surface of the outer casing 2.

[0029] A slot 151 is opened on one side of the support frame 15 to facilitate the placement of the collection frame 16 and the drain pipe 17. The drain pipe 17 is installed on one side of the collection frame 16 so that the water collected in the collection frame 16 can be discharged and recycled.

[0030] Handles 22 are fixed to both sides of the collection box 16 for easy handling.

[0031] Example 3:

[0032] Please see Figure 1-4This is the second embodiment of the present invention. Based on the two embodiments described above, in actual use, the pump body 7 is connected to an external power source. Starting the pump body 7 transports water from the water tank 4 through the conveying pipe 8 to the guide frame 9 and then sprays it out through various nozzles 10. The flue gas generated during combustion in the anode mud smelting converter enters the outer shell 2 through the smelting converter exhaust pipe 11. Combined with the spraying from the nozzles 10, the flue gas is humidified and dust-suppressed, causing particulate matter in the flue gas to fall onto the filter plates 20 set in the dust collection frame 19 for collection. The air after dust suppression can... The air is discharged through the exhaust pipe 12. If you want to clean particulate matter, the cylinder 14 is connected to an external power source. By starting the cylinder 14, the support frame 15, the collection frame 16, the dust collection frame 19 and other components are moved down. After moving to the appropriate position, the dust collection frame 19 can be taken out through the handle 21. The particulate matter collected on the filter plate 20 inside the dust collection frame 19 can be cleaned. At the same time, the filter plate 20 can also be taken out for cleaning or replacement. If you want to clean the water collected in the collection frame 16 more thoroughly, you can take out the collection frame 16 through the handle 22 for cleaning. It is convenient to operate.

Claims

1. An anode mud smelting converter that facilitates flue gas dust collection, comprising an outer shell (2), characterized in that: A smelting converter exhaust pipe (11) is installed on one side of the outer shell (2), and an exhaust pipe (12) is installed on the other side of the outer shell (2). Support frames (3) are fixedly connected to both sides of the outer shell (2), and a base (1) is fixedly connected to the bottom end of the support frame (3). A water tank (4) is fixedly installed on the top surface of the outer shell (2). A pump body (7) is fixedly installed on one side of the water tank (4). One end of a conveying pipe (8) is fixedly installed at the output end of the pump body (7), and a guide frame (9) is fixedly installed at the other end of the conveying pipe (8). Multiple nozzles (10) are fixedly installed at the bottom of the guide frame (9). A support base (13) is fixedly installed on the top surface of the base (1). A cylinder (14) is fixedly installed inside the support base (13). One end of a connecting rod (141) is fixedly connected to the piston rod output end of the cylinder (14). A support frame (15) is fixedly installed at the other end of the connecting rod (141). A collection frame (16) is in contact with the support frame (15). An annular support plate (18) is fixedly installed inside the collection frame (16). The top surface of the annular support plate (18) is in contact with a dust collection frame (19). An opening (191) is opened on the bottom surface of the dust collection frame (19). The bottom surface of the dust collection frame (19) is in contact with a filter plate (20). An inclined groove (192) is opened on the top of the dust collection frame (19). Handles (21) are fixedly connected to both ends of the inclined groove (192). A rubber pad (23) is fixedly provided on the top surface of the collection frame (16). The top surface of the rubber pad (23) is in contact with the bottom surface of the outer shell (2).

2. The anode mud smelting converter for facilitating flue gas dust collection according to claim 1, characterized in that: A viewing window (5) is provided on one side of the water tank (4).

3. The anode mud smelting converter for facilitating flue gas dust collection according to claim 1, characterized in that: The water tank (4) is provided with a water inlet (6) on the top.

4. The anode mud smelting converter for facilitating flue gas dust collection according to claim 1, characterized in that: The flow guide frame (9) is fixedly installed on the top surface inside the outer shell (2).

5. The anode mud smelting converter for facilitating flue gas dust collection according to claim 1, characterized in that: A slot (151) is opened on one side of the support frame (15), and a drain pipe (17) is installed on one side of the collection frame (16).

6. The anode mud smelting converter for facilitating flue gas dust collection according to claim 1, characterized in that: Handles (22) are fixed to both sides of the collection frame (16).

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