Discharging device for roasting furnace

Abstract

The utility model relates to the technical field of metal smelting, and discloses a discharging device for a roasting furnace. The discharging device for the roasting furnace comprises a discharging port, an air blower is fixedly installed at the bottom of one side of the discharging port, a pulse device is fixedly installed at the bottom of the air blower, two air outlet pipes are fixedly installed on the two sides of the air blower, and an air outlet block is fixedly installed on one side of each air outlet pipe. And an air outlet groove is fixedly formed in one side of the air outlet block, and a guide plate is fixedly mounted at the top of the air outlet groove. Through operation of the air blower, external air can be fed into the annular pipe from the exhaust pipe, the air can be fed into the air outlet plate from the four conveying pipes in the annular pipe through the annular pipe, and the air can be blown out after being guided through the guide opening in the bottom of the air outlet plate, so that the air is attached to the inner wall of the discharging opening; and therefore, the problem of material blockage is avoided, the materials can be pushed to move downwards, and the practicability of the discharging device for the roasting furnace is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal smelting, in particular to a discharging device for a roasting furnace. Background Technique

[0002] At present, China's zinc production and consumption have ranked first in the world for many years. According to statistics, the national zinc production in 2023 was 7.152 million tons, with a cumulative increase of 7.1%. With the continuous improvement of the national zinc production capacity, the demand for high-quality zinc sulfide ore has also continued to increase.

[0003] The existing Chinese utility model patent with the reference publication number of CN214892612U discloses a discharging control device for a mineral smelting roasting furnace, including a frame; a baffle A is slidably arranged inside the front side of the frame; a baffle B is slidably arranged inside the rear side of the frame, and the rear side of the baffle A is in contact with the front side of the baffle B; fixing plates are fixedly arranged on both sides inside the frame; the bottom of the frame is fixedly arranged with a bearing through interference fit, and a rotating rod is fixedly arranged inside the bearing through interference fit. By setting a missing gear, an upper toothed plate and a lower toothed plate, the effect of driving the baffle A to slide back and forth is realized. By using a rotating plate to cooperate with a connecting block and a connecting plate, the effect of enabling the baffle B to slide reversely following the baffle A is realized, which plays a role in simply and quickly and effectively controlling the discharging of the roasting furnace. Compared with the existing discharging control device, it can more simply and effectively realize the control of the discharging of the roasting furnace, which is beneficial to the discharging of the roasting furnace and enhances the practicability of the discharging control device.

[0004] Although the above-mentioned discharging control device for a mineral smelting roasting furnace solves the problem that most roasting furnaces only use one feeding pipe for discharging and the discharging is not controlled by setting a missing gear, an upper toothed plate and a lower toothed plate, the existing discharging device for a roasting furnace is prone to blockage during discharging, thus affecting the discharging effect. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a discharging device for a roasting furnace, which has the advantages of good anti-blocking effect and solves the above technical problems.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solutions: A discharging device for a roasting furnace, including:

[0009] The discharge port, on the bottom side of which a blower is fixedly installed, at the bottom of the blower a pulse device is fixedly installed, on both sides of the blower two air outlet pipes are fixedly installed, on one side of the air outlet pipe an air outlet block is fixedly installed, on one side of the air outlet block an air outlet groove is fixedly installed, on the top of the air outlet groove a guide plate is fixedly installed, the guide plate is in a triangular shape, on the top side of the discharge port a blower is fixedly installed, at the bottom of the blower an exhaust pipe is fixedly installed, on one side of the exhaust pipe an annular pipe is fixedly installed, the annular pipe is in an annular shape, on the inner periphery of the annular pipe four conveying pipes are fixedly installed, on one side of the conveying pipe an air outlet plate is fixedly installed, at the bottom of the air outlet plate a guide opening is fixedly installed.

[0010] As a preferred technical solution of the present utility model, on both sides in the middle of the discharge port two fixing grooves are fixedly installed, and the fixing grooves are structures for fixing.

[0011] As a preferred technical solution of the present utility model, on both sides at the bottom of the discharge port two installation grooves are fixedly installed, and the installation grooves are structures for installation and fixation.

[0012] As a preferred technical solution of the present utility model, on both sides at the bottom of the discharge port two electric hinges are fixedly installed, on one side of the electric hinge a sealing plate is movably connected, and the sealing plate is a structure for sealing.

[0013] As a preferred technical solution of the present utility model, inside the installation groove a support groove is fixedly installed, on one side inside the support groove two telescopic rods are fixedly installed, and the telescopic rods are structures for pushing the baffle to move.

[0014] As a preferred technical solution of the present utility model, on one side of the telescopic rod a baffle is fixedly installed, on one side of the baffle an electric rotating groove is fixedly installed, and the electric rotating groove is a structure for driving the rotating plate to rotate.

[0015] As a preferred technical solution of the present utility model, inside the electric rotating groove a rotating plate is movably connected, the rotating plate is in a "cross" shape, and the rotating plate is a structure for driving the material to be discharged.

[0016] Compared with the prior art, the present utility model provides a discharging device for a roasting furnace, having the following

[0017] Beneficial effects:

[0018] 1. Through the operation of the blower, the present utility model can send the outside air into the inside of the annular pipe from the exhaust pipe. Through the annular pipe, the air can be sent into the inside of the air outlet plate from its four delivery pipes inside. Through the guiding ports at the bottom of the air outlet plate, the air can be guided and blown out, so as to fit the inner wall of the discharge port, thus avoiding the problem of material blockage, and can push the material to move downward, improving the practicability of the discharging device for this roasting furnace.

[0019] 2. Through the pulse device at the bottom of the blower, the present utility model can perform pulse vibration on the material inside the discharge port, thus avoiding the problem of blockage. Through the operation of the blower, it can drive the outside air to enter the air outlet block from the air outlet pipe, and finally blow out from the inside of the air outlet groove, so as to blow on the material piled up on the top of the baffle, avoiding the problem of material accumulation. Through the operation of the electric rotating groove on one side of the baffle, it can drive the rotating plate inside to rotate, thus avoiding the problem of material blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the discharge port of the present utility model;

[0022] Figure 3 is a schematic diagram of the blower of the present utility model;

[0023] Figure 4 is a schematic diagram of the support groove of the present utility model;

[0024] Figure 5 is a schematic diagram of the blower of the present utility model.

[0025] Wherein: 1. Discharge port; 11. Fixed groove; 12. Installation groove; 13. Electric hinge; 14. Sealing plate; 2. Blower; 21. Pulse device; 22. Air outlet pipe; 23. Air outlet block; 24. Air outlet groove; 25. Guide plate; 3. Support groove; 31. Telescopic rod; 32. Baffle; 33. Electric rotating groove; 34. Rotating plate; 4. Blower; 41. Exhaust pipe; 42. Annular pipe; 43. Delivery pipe; 44. Air outlet plate; 45. Guiding port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0027] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1 - Figure 5 , in this embodiment, a discharging device for a roasting furnace includes: a discharging port 1, and two fixing grooves 11 are fixedly installed on both sides of the middle of the discharging port 1.

[0030] Two installation grooves 12 are fixedly installed on both sides of the bottom of the discharging port 1.

[0031] Two electric hinges 13 are fixedly installed on both sides of the bottom of the discharging port 1, and one side of the electric hinge 13 is movably connected to a sealing plate 14.

[0032] Specifically, discharging is carried out through the discharging port 1. By operating the electric hinges 13 on both sides of the bottom of the discharging port 1, the sealing plate 14 can be driven to flip, so as to open or close the discharging port 1. The support groove 3 can be supported through the installation groove 12.

[0033] A hair dryer 2 is fixedly installed at the bottom on one side of the discharging port 1. A pulse device 21 is fixedly installed at the bottom of the hair dryer 2. Two air outlet pipes 22 are fixedly installed on both sides of the hair dryer 2. An air outlet block 23 is fixedly installed on one side of the air outlet pipe 22. An air outlet groove 24 is fixedly installed on one side of the air outlet block 23. A guide plate 25 is fixedly installed at the top of the air outlet groove 24, and the guide plate 25 is in a triangular shape.

[0034] Specifically, by operating the hair dryer 2, the outside air can be inhaled, and then sent into the interior of the air outlet block 23 through the air outlet pipe 22. The air is sent into the interior of the air outlet groove 24 through the air outlet block 23 and blown out, so as to push the materials accumulated on the top of the baffle 32. The pulse device 21 can achieve a pulse effect.

[0035] A support groove 3 is fixedly installed inside the installation groove 12, and two telescopic rods 31 are fixedly installed on one side inside the support groove 3.

[0036] A baffle 32 is fixedly installed on one side of the telescopic rod 31, and an electric rotating groove 33 is fixedly installed on one side of the baffle 32.

[0037] A rotating plate 34 is movably connected inside the electric rotating groove 33, and the rotating plate 34 is in the shape of a cross.

[0038] Specifically, by the telescopic movement of the telescopic rod 31 on one side inside the support groove 3, the baffle 32 can be pushed to move to one side, so as to adjust the size inside the discharge port 1. By operating the electric rotating groove 33, the rotating plate 34 can be driven to rotate to facilitate the discharge of materials.

[0039] A blower 4 is fixedly installed at the top on one side of the discharge port 1. A discharge air pipe 41 is fixedly installed at the bottom of the blower 4. An annular pipe 42 is fixedly installed on one side of the discharge air pipe 41. The annular pipe 42 is in an annular shape. Four delivery pipes 43 are fixedly installed around the interior of the annular pipe 42. An air outlet plate 44 is fixedly installed on one side of the delivery pipe 43. A guiding port 45 is fixedly installed at the bottom of the air outlet plate 44.

[0040] Specifically, by operating the blower 4, the air can be sent into the interior of the annular pipe 42 through the discharge air pipe 41. The air is blown out from the interior of the air outlet plate 44 through the delivery pipes 43 on the inner side of the annular pipe 42 and is blown out through the guiding port 45 for guiding.

[0041] During use, first, through the operation of the two electric hinges 13 on both sides of the bottom of the discharge port 1, the sealing plate 14 can be driven to flip, thereby opening the discharge port 1. Through the telescoping of the telescopic rod 31 on one side inside the support groove 3, the baffle 32 can be pushed to move to the other side inside the support groove 3, so that the baffle 32 moves towards the middle inside the discharge port 1, thereby adjusting the size of the discharge port 1. Through the operation of the electric rotating groove 33 on one side of the baffle 32, the rotating plate 34 inside the electric rotating groove 33 can be driven to rotate, thereby assisting the material to be discharged downward, avoiding the problem of material blockage in the middle of the baffle 32, and improving the practicability and convenience of the discharging device for this roasting furnace. Through the operation of the blower 4, the outside air can be driven to blow into the inside of the annular pipe 42 from the exhaust pipe 41. The air can be sent into the inside of the air outlet plate 44 from the conveying pipe 43 through the annular pipe 42. The air can be blown towards the inside of the discharge port 1 through the air outlet plate 44, so that the material can be pushed downward by the air, thus avoiding the problem that the material is blocked and not easily discharged, and improving the practicability of the discharging device for this roasting furnace. Through the operation of the pulse device 21 at the bottom of the blower 2, vibration can be generated at the bottom of the discharge port 1, so that the material on the top of the baffle 32 can be discharged due to the vibration, improving the practicability and convenience of the discharging device for this roasting furnace. Through the operation of the blower 2, the outside air can be blown into the inside of the air outlet block 23 through the two air outlet pipes 22. The air is blown out from the inside of the air outlet block 23 through the air outlet groove 24, and then blown towards the top of the baffle 32, so as to facilitate the pushing of the material downward, thus facilitating the discharge of the material. Through the triangular shape of the guide plate 25 at the top of the air outlet groove 24, the problem of material accumulation at the top of the air outlet groove 24 can be avoided, and the practicability of the discharging device for this roasting furnace is improved.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A discharging device for a roasting furnace, characterized in that: The device comprises a discharge port (1), a hair dryer (2) is fixedly mounted on the bottom of one side of the discharge port (1), a pulse device (21) is fixedly mounted on the bottom of the hair dryer (2), two air outlet pipes (22) are fixedly mounted on both sides of the hair dryer (2), an air outlet block (23) is fixedly mounted on one side of the air outlet pipe (22), an air outlet slot (24) is fixedly mounted on one side of the air outlet block (23), a guide plate (25) is fixedly mounted on the top of the air outlet slot (24), and the guide plate (25) is triangular in shape. The invention relates to a material outlet (1) having a shape, a blower (4) being fixedly mounted on the top of one side of the material outlet (1), an exhaust pipe (41) being fixedly mounted on the bottom of the blower (4), an annular pipe (42) being fixedly mounted on one side of the exhaust pipe (41), the annular pipe (42) being annular in shape, four conveying pipes (43) being fixedly mounted on the inner periphery of the annular pipe (42), an air outlet plate (44) being fixedly mounted on one side of the conveying pipe (43), and a guide port (45) being fixedly mounted on the bottom of the air outlet plate (44).

2. A discharging device for a roasting furnace according to claim 1, characterized in that: Two fixing grooves (11) are fixedly installed on both sides of the middle of the discharge port (1).

3. A discharging device for a roasting furnace according to claim 2, characterized in that: Two mounting grooves (12) are fixedly mounted on both sides of the bottom of the discharge port (1).

4. A discharging device for a roasting furnace according to claim 3, characterized in that: Two electric hinges (13) are fixedly mounted on both sides of the bottom of the discharge port (1), and a sealing plate (14) is movably connected to one side of the electric hinge (13).

5. A discharging device for a roasting furnace according to claim 3, characterized in that: A support groove (3) is fixedly installed inside the installation groove (12), and two telescopic rods (31) are fixedly installed on one side inside the support groove (3).

6. A discharging device for a roasting furnace according to claim 5, characterized in that: A baffle (32) is fixedly mounted on one side of the telescopic rod (31), and an electric rotating slot (33) is fixedly mounted on one side of the baffle (32).

7. A discharging device for a roasting furnace according to claim 6, characterized in that: The electric rotating trough (33) is movably connected to a rotating plate (34) inside, and the rotating plate (34) is in a "cross" shape.

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