High-speed pulse flame galvanizing furnace with uniform heating function

Abstract

The utility model discloses a high-speed pulse flame galvanizing furnace with uniform heating, which relates to the technical field of galvanizing furnaces, and comprises a furnace body, a zinc pot is mounted in the furnace body, a partition plate is mounted in the furnace body, a connecting pipe is rotatably connected onto the partition plate, a mounting plate is arranged on the connecting pipe, the mounting plate is of an L-shaped structure, and the zinc pot is mounted on the mounting plate. A plurality of combustion nozzles are mounted on the mounting plate, an air inlet channel is formed in the mounting plate, the combustion nozzles and the connecting pipe are both communicated with the air inlet channel, and an exhaust port is formed in the furnace body. Through rotation of the mounting plate and the combustion nozzle, the zinc pot can be uniformly heated, meanwhile, through arrangement of the purification box and the internal purification plate, generated waste gas can be purified, the situation that the waste gas is directly discharged to pollute the atmosphere is avoided, and when the purification plate is replaced, the waste gas cannot be directly discharged. And the device can be realized under the conditions of non-stop operation and guarantee of the waste gas purification effect, and is high in overall practicability.

Description

Technical Field

[0001] This utility model relates to the field of galvanizing furnace technology, specifically to a high-speed pulse flame galvanizing furnace with uniform heating. Background Technology

[0002] Zinc plating is a surface treatment technique that involves coating the surface of metals, alloys, or other materials with a layer of zinc for aesthetic purposes, rust prevention, and other functions.

[0003] A search revealed a high-speed pulse flame galvanizing furnace with uniform heating, purportedly CN213086074U. This furnace includes a furnace body, a zinc pot installed within the furnace cavity, and a heating unit for heating the zinc pot. The top of the furnace body has an exhaust pipe for discharging flue gas. The heating unit includes a lead screw, a first motor, a mounting sleeve, a mounting ring, a drive mechanism for rotating the mounting ring, and a combustion nozzle. The combustion nozzle emits flames to heat the zinc pot. The first motor and chain drive mechanism drive two lead screws to rotate synchronously. The lead screws move the mounting sleeve, which in turn moves the mounting ring and its combustion nozzle. Simultaneously, the drive mechanism rotates the mounting ring, which in turn rotates the combustion nozzle. The nozzle moves and rotates simultaneously, ensuring thorough and uniform heating of the zinc pot and extending its service life.

[0004] Regarding the aforementioned technologies, the inventors believe that the devices directly discharge exhaust gas into the atmosphere during use without any corresponding cleaning components. This direct discharge of exhaust gas will pollute the atmosphere, thus affecting the practicality of the device. Therefore, we propose a high-speed pulse flame galvanizing furnace with uniform heating. Utility Model Content

[0005] In view of the problems existing in the high-speed pulse flame galvanizing furnace with uniform heating, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a high-speed pulse flame galvanizing furnace with uniform heating, which solves the problem that the above-mentioned device directly discharges waste gas into the atmosphere during use without setting up corresponding cleaning components, and the directly discharged waste gas will pollute the atmosphere, thus affecting the practicality of the device.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] A high-speed pulse flame galvanizing furnace with uniform heating includes a furnace body, a zinc pot installed inside the furnace body, a partition plate installed inside the furnace body, a connecting pipe rotatably connected to the partition plate, an mounting plate with an "L" shape structure on the connecting pipe, multiple combustion nozzles mounted on the mounting plate, an air inlet channel inside the mounting plate, and the combustion nozzles and connecting pipe communicating with the air inlet channel. An exhaust port is provided on the furnace body, and a fan is installed inside the exhaust port. A purification box is installed on the outer wall of the furnace body, communicating with the exhaust port, and an air outlet is provided on the purification box. Slotted holes are formed on both outer walls of the purification box, and placement plates are fitted into these slotted holes. First and second mounting holes are formed on the placement plates, and mounting frames are provided on the inner walls of both the first and second mounting holes. The purification plate is placed in the first mounting hole.

[0009] Preferably, a fixing plate is provided on the outer wall of the furnace body, and an electric telescopic rod is installed on the outer wall of the fixing plate. The extension end of the electric telescopic rod passes through the fixing plate and is fixedly connected to the outer wall of the placement plate.

[0010] Preferably, the bottom outer wall of the furnace body is provided with a plurality of support seats, which are evenly distributed at the four corners of the bottom of the furnace body.

[0011] Preferably, a first gear is installed on the connecting pipe, a motor is installed on the bottom inner wall of the furnace body, and a second gear is fixedly connected to the output end of the motor. The first gear and the second gear are meshed and connected, and the size of the first gear is larger than the size of the second gear.

[0012] Furthermore, an air supply pipe is provided at the end of the connecting pipe away from the mounting plate, and the air supply pipe is rotatably connected to the connecting pipe.

[0013] Preferably, a first magnet is provided on the inner wall of the mounting frame, and a second magnet is provided on the outer wall of the purification plate. The first magnet and the second magnet are in the same position and have opposite magnetic properties.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model can evenly heat the zinc pot by rotating the mounting plate and the combustion nozzle. At the same time, the purification box and the internal purification plate can purify the generated exhaust gas, preventing it from being directly emitted and polluting the atmosphere. Furthermore, the purification plate can be replaced without stopping the machine and while ensuring the purification effect of the exhaust gas. Overall, it is highly practical. Attached Figure Description

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the furnace body of this utility model;

[0019] Figure 3 This is a schematic diagram of the mounting plate structure of this utility model;

[0020] Figure 4 This is an enlarged structural diagram of point A of the present invention.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Furnace body; 2. Zinc pot; 3. Mounting plate; 4. Combustion nozzle; 5. Exhaust port; 6. Fan; 7. Purification box; 8. Gas outlet; 9. Placement plate; 10. Fixing plate; 11. Electric telescopic rod; 12. Support base; 13. First mounting hole; 14. Second mounting hole; 15. Mounting frame; 16. Purification plate; 17. Connecting pipe; 18. First gear; 19. Motor; 20. Second gear; 21. Gas supply pipe. Detailed Implementation

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model discloses a high-speed pulse flame galvanizing furnace with uniform heating.

[0025] This utility model provides, for example Figure 1-4The high-speed pulse flame galvanizing furnace with uniform heating is shown, including a furnace body 1, a zinc pot 2 installed inside the furnace body 1, a partition plate installed inside the furnace body 1, a connecting pipe 17 rotatably connected to the partition plate, an mounting plate 3 on the connecting pipe 17, the mounting plate 3 having an "L" shaped structure, multiple combustion nozzles 4 installed on the mounting plate 3, an air inlet channel provided inside the mounting plate 3, the combustion nozzles 4 and the connecting pipe 17 being connected to the air inlet channel, an exhaust port 5 provided on the furnace body 1, a fan 6 installed inside the exhaust port 5, a purification box 7 installed on the outer wall of the furnace body 1, the purification box 7 being connected to the exhaust port 5, an air outlet 8 provided on the purification box 7, and strip-shaped holes opened on both sides of the outer wall of the purification box 7, with placement plates 9 fitted into the strip-shaped holes, a first mounting hole 13 and a second mounting hole 14 respectively opened on the placement plate 9, a mounting frame 15 provided on the inner wall of the first mounting hole 13 and the second mounting hole 14, and a purification plate 16 placed in the first mounting hole 13.

[0026] This utility model discloses a high-speed pulse flame galvanizing furnace with uniform heating. The furnace body 1 has a fixed plate 10 on its outer wall and an electric telescopic rod 11 installed on the outer wall of the fixed plate 10. The extension end of the electric telescopic rod 11 passes through the fixed plate 10 and is fixedly connected to the outer wall of the placement plate 9, which can facilitate the movement of the placement plate 9 and avoid the need for manual control of the movement of the placement plate 9, making the whole device more convenient to use.

[0027] This utility model discloses a high-speed pulse flame galvanizing furnace with uniform heating. The furnace body 1 has multiple support seats 12 on the bottom outer wall. The multiple support seats 12 are evenly distributed at the four corners of the bottom of the furnace body 1, which can provide stable support and improve the stability of the entire device during use.

[0028] This utility model discloses a high-speed pulse flame galvanizing furnace with uniform heating. A first gear 18 is installed on the connecting pipe 17, and a motor 19 is installed on the bottom inner wall of the furnace body 1. A second gear 20 is fixedly connected to the output end of the motor 19. The first gear 18 and the second gear 20 are meshed and connected. The size of the first gear 18 is larger than that of the second gear 20, which can facilitate the rotation of the mounting plate 3 and the combustion nozzle 4, thereby uniformly heating the zinc pot 2. At the same time, the larger size of the first gear 18 than the second gear 20 can provide a deceleration effect and prevent the mounting plate 3 from rotating too fast.

[0029] This utility model discloses a high-speed pulse flame galvanizing furnace with uniform heating. The end of the connecting pipe 17 away from the mounting plate 3 is provided with a gas supply pipe 21. The gas supply pipe 21 is rotatably connected to the connecting pipe 17, which can facilitate uninterrupted gas supply and avoid pipe entanglement.

[0030] This utility model discloses a high-speed pulse flame galvanizing furnace with uniform heating. The inner wall of the mounting frame 15 is provided with a first magnet, and the outer wall of the purification plate 16 is provided with a second magnet. The positions of the first magnet and the second magnet are consistent and their magnetic properties are opposite, which can improve the stability of the purification plate 16 during installation and prevent the purification plate 16 from detaching, thus affecting the use effect.

[0031] In use, the starter motor 19 drives the second gear 20 to rotate. Since the second gear 20 is meshed with the first gear 18, it can drive the first gear 18 and the connecting pipe 17 to rotate, which in turn drives the mounting plate 3 and the combustion nozzle 4 to rotate, thus uniformly heating the zinc pot 2. The exhaust gas generated during the heating process will be transported to the interior of the purification box 7 by the fan 6. The purification plate 16 inside the purification box 7 will purify the exhaust gas. The treated exhaust gas will be discharged to the outside through the outlet 8. When the purification plate 16 needs to be replaced or cleaned as the usage time increases, the new purification plate 16 is first installed in the first mounting hole 13 located on the outside. Then, the electric telescopic rod 11 is started to move the placement plate 9. During the movement of the placement plate 9, the purification plate 16 located in the second mounting hole 14 will be moved to the outside, and the new purification plate 16 will be moved to the interior of the purification box 7. Then, the staff can remove the old purification plate 16 from the outside. In this way, the purification plate 16 can be replaced without stopping the machine, which is highly practical.

[0032] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-speed pulse flame galvanizing furnace with uniform heating, comprising a furnace body (1), characterized in that, A zinc pot (2) is installed inside the furnace body (1). A partition is installed inside the furnace body (1). A connecting pipe (17) is rotatably connected to the partition. An mounting plate (3) is provided on the connecting pipe (17). The mounting plate (3) has an "L" shaped structure. Multiple combustion nozzles (4) are installed on the mounting plate (3). An air intake channel is provided inside the mounting plate (3). The combustion nozzles (4) and the connecting pipe (17) are connected to the air intake channel. An exhaust port (5) is provided on the furnace body (1). A fan (6) is installed inside the exhaust port (5). A purification box (7) is installed on the outer wall of the furnace body (1). The purification box (7) is connected to the exhaust port (5). An exhaust port (8) is provided on the purification box (7). A strip hole is opened on both sides of the outer wall of the purification box (7). A placement plate (9) is embedded in the strip hole. A first mounting hole (13) and a second mounting hole (14) are opened on the placement plate (9). A mounting frame (15) is provided on the inner wall of the first mounting hole (13) and the second mounting hole (14). A purification plate (16) is placed in the first mounting hole (13).

2. The high-speed pulse flame galvanizing furnace with uniform heating according to claim 1, characterized in that, A fixing plate (10) is provided on the outer wall of the furnace body (1), and an electric telescopic rod (11) is installed on the outer wall of the fixing plate (10). The extension end of the electric telescopic rod (11) passes through the fixing plate (10) and is fixedly connected to the outer wall of the placement plate (9).

3. The high-speed pulse flame galvanizing furnace with uniform heating according to claim 2, characterized in that, The furnace body (1) has multiple support seats (12) on its bottom outer wall, and the multiple support seats (12) are evenly distributed at the four corners of the bottom of the furnace body (1).

4. The high-speed pulse flame galvanizing furnace with uniform heating according to claim 1, characterized in that, A first gear (18) is installed on the connecting pipe (17), and a motor (19) is installed on the bottom inner wall of the furnace body (1). A second gear (20) is fixedly connected to the output end of the motor (19). The first gear (18) and the second gear (20) are meshed and connected, and the size of the first gear (18) is larger than the size of the second gear (20).

5. The high-speed pulse flame galvanizing furnace with uniform heating according to claim 1, characterized in that, The end of the connecting pipe (17) away from the mounting plate (3) is provided with an air supply pipe (21), and the air supply pipe (21) is rotatably connected to the connecting pipe (17).

6. The high-speed pulse flame galvanizing furnace with uniform heating according to claim 1, characterized in that, The inner wall of the mounting frame (15) is provided with a first magnet, and the outer wall of the purification plate (16) is provided with a second magnet. The positions of the first magnet and the second magnet are consistent, and their magnetic properties are opposite.

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