Zinc calcine production material guiding device

Abstract

The utility model relates to the technical field of zinc calcine material guiding, and particularly discloses a zinc calcine production material guiding device which comprises a conveying device, a discharging pipe is arranged on the conveying device, and the conveying device is used for conveying zinc calcine to the discharging pipe. When zinc culture sand is fed, the angle adjusting driving assembly drives the material guiding connecting piece to rotate downwards, the material guiding pipe inclines downwards along with the material guiding connecting piece, finally, the material guiding connecting piece rotates to the opening state, and at the moment, the material guiding hole in the material guiding pipe is communicated with the material discharging pipe; the zinc-cultured sand at the discharging pipe can fall into the leaching tank through the material guiding hole and the material guiding pipe and fall into leaching liquid, the inclined material guiding pipe changes the falling direction of the discharged zinc-cultured sand, and compared with vertical direct falling of the zinc-cultured sand, the speed of the zinc-cultured sand facing the lower side direction is small, so that when the zinc-cultured sand enters the leaching liquid, the impact between the zinc-cultured sand and the leaching liquid is small, and the leaching effect is good. The phenomenon of dust raising is not easy to generate, and the loss of the zinc-cultured sand is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of zinc roasted sand material guiding, in particular to a zinc roasted sand production material guiding device. Background Art

[0002] In the process of using zinc roasted sand to smelt zinc, it is necessary to add zinc roasted sand into the leachate in the leaching tank to complete the leaching of zinc and other valuable metals.

[0003] The following problems exist in the process of introducing powdered zinc sand into the leachate:

[0004] First, to avoid interference, the transport device for transporting zinc sand is at a certain distance from the leaching tank, and the leachate is also at a certain distance from the top of the leaching tank. The zinc sand transported by the transport device adopts a vertical drop method when entering the leachate, which causes the zinc sand and the leachate to collide with each other, resulting in dust. This leads to the waste of some zinc sand, and the zinc sand scattered in the air will damage the surrounding atmospheric environment.

[0005] Secondly, the leachate is at a high temperature before contacting the zinc roasted sand, which easily generates steam. Currently, the zinc roasted sand transport device is directly aligned with the leachate via a discharge pipe. This causes the steam generated by the leachate to enter the transport device through the discharge pipe. The mixing of the steam and the zinc roasted sand easily causes the zinc roasted sand to agglomerate, hindering its subsequent mixing with the leachate. Furthermore, the agglomerated zinc roasted sand easily clogs the transport device. Therefore, the present application proposes a material guiding device for zinc roasted sand production. Utility Model Content

[0006] The purpose of the utility model is to provide a material guiding device for zinc roasted sand production to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a zinc roasted sand production material guiding device, comprising a conveying device, the conveying device being provided with a discharge pipe, the conveying device being used to transport the zinc roasted sand to the discharge pipe;

[0008] A material guide connector is inserted into the opening of the discharge pipe, and the material guide connector is connected to an angle adjustment drive assembly for driving the material guide connector to rotate in a forward and reverse direction. The angle adjustment drive assembly drives the material guide connector to rotate so that the material guide connector has at least two states, including an open state and a closed state. When the material guide connector is in the open state, one end of the material guide hole in the material guide connector is connected to the opening of the discharge pipe, and the other end of the material guide hole is connected to the material guide pipe. At this time, the material guide pipe is tilted downward.

[0009] A separation cavity is provided in the material guide tube, a separation disc is inserted into the separation cavity, and the separation disc is connected to a power mechanism that drives the separation disc to rotate;

[0010] A plurality of material guiding cavities are arranged in the separating disk.

[0011] Preferably, when the material guiding connector is in a closed state, the material guiding hole is not connected to the opening of the discharge pipe.

[0012] Preferably, a feed area is provided at the starting point of the material guide hole corresponding to the material guide connector, and the area between the feed area and the outer wall of the material guide pipe is a blocking area. The size of the blocking area is larger than that of the feed area, and the size of the feed area is the same as the opening size at the bottom of the discharge pipe.

[0013] Preferably, two symmetrically distributed sealing seats are provided inside the discharge pipe, and the side wall of the material guiding connector fits with the outer wall of the bottom of the sealing seat.

[0014] Preferably, the separation cavity is arranged in a circular shape, and a sealing area is provided at the separation cavity. The size of the sealing area is larger than the size of a single material guiding cavity, and the sizes of the multiple material guiding cavities are the same.

[0015] Preferably, an auxiliary inclined plate is installed on the side of the material guide pipe away from the material guide connector, the auxiliary inclined plate is connected to the auxiliary vertical plate, the other end of the auxiliary vertical plate is connected to the lifting rod, the lifting rod is connected to the spring, the lifting rod cooperates with the lifting slot in the guide seat, and the guide seat is connected to the outer shell of the conveying device through a bracket.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. When the zinc culture sand is loaded, the present invention drives the guide connector to rotate through the angle adjustment driving assembly, which rotates downward, causing the guide pipe to tilt downward together, and finally the guide connector rotates to the open state. At this time, the guide hole in the guide pipe is connected with the discharge pipe, and the zinc culture sand at the discharge pipe can fall into the leaching tank through the guide hole and the guide pipe, and fall into the leachate. The inclined guide pipe changes the falling direction of the discharged zinc culture sand. Compared with the zinc culture sand falling directly vertically, its speed toward the downward direction is smaller. Therefore, when it enters the leachate, the impact between it and the leachate is smaller, and it is not easy to generate dust, thereby reducing the loss of zinc culture sand.

[0018] 2. The utility model is provided with a separation plate at the guide pipe, and the separation plate is composed of multiple independent guide chambers, each of which is used to transport zinc culture sand, and a sealing area is provided at the separation chamber. The size of the sealing area is larger than the size of a single guide chamber, and the sizes of multiple guide chambers are the same. In this way, when the separation plate rotates, the zinc culture sand can be transferred to the lower side of the guide pipe, so that the steam generated by the leachate is separated from the upper part of the guide pipe at the separation chamber, preventing the steam from directly entering the interior of the conveying device in large quantities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a structural schematic diagram of the material guiding device for producing medium-zinc roasted sand according to the present invention.

[0020] Figure 2 For this utility model Figure 1 side view.

[0021] Figure 3 This is a schematic diagram of the internal structure of the material guiding device for producing medium-zinc roasted sand in the utility model.

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0023] In the figure: 1. Conveying device; 101. Discharge pipe; 102. Sealing seat; 2. Material guide connector; 201. Material guide hole; 202. Feeding area; 203. Blocking area; 3. Angle adjustment drive assembly; 4. Material guide pipe; 401. Sealing area; 5. Separation plate; 501. Material guide cavity; 6. Auxiliary inclined plate; 7. Auxiliary vertical plate; 8. Lifting rod; 9. Guide seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Reference Figure 1-Figure 4 A zinc roasted sand production material guide device includes a conveying device 1, a conveying device 1 is provided with a discharge pipe 101, which can be referred to Figure 3 A spiral feeder is provided inside the conveying device 1. The spiral feeder moves the zinc culture sand entering from the feeding pipe to the discharge pipe 101 on the right. The feeding pipe is provided with a corresponding opening and closing component for opening and closing the feeding pipe, and enters the material guide unit through the discharge pipe 101. The material guide connector 2, the angle adjustment drive component 3, the material guide pipe 4, and the separation plate 5 are all part of the material guide unit.

[0026] Furthermore, a material guide connector 2 is inserted into the opening of the discharge pipe 101, and the material guide connector 2 is connected to an angle adjustment drive assembly 3 for driving its forward and reverse rotation. The angle adjustment drive assembly 3 drives the material guide connector 2 to rotate so that the material guide connector 2 has at least two states, including an open state and a closed state. When the material guide connector 2 is in the open state, one end of the material guide hole 201 in the material guide connector 2 is connected to the opening of the discharge pipe 101, and the other end of the material guide hole 201 is connected to the material guide pipe 4. At this time, the material guide pipe 4 is arranged to be tilted downward;

[0027] Furthermore, when the material guide connector 2 is in a closed state, the material guide hole 201 is not connected to the opening of the discharge pipe 101. It should be noted that a feed area 202 is provided at the starting point of the material guide hole 201 of the material guide connector 2, and the area between the feed area 202 and the outer wall of the material guide pipe 4 is a blocking area 203. The size of the blocking area 203 is larger than the size of the feed area 202, and the size of the feed area 202 is the same as the opening size at the bottom of the discharge pipe 101. In this way, when the material guide connector 2 rotates, the blocking area 203 can completely block the opening of the discharge pipe 101 and completely close the entire feed area 202. In this way, the material guide hole 201 is not connected to the discharge pipe 101 and the conveying device 1.

[0028] Specifically, two symmetrically distributed sealing seats 102 are provided inside the discharge pipe 101, and the side wall of the material guide connector 2 is in contact with the outer wall of the bottom of the sealing seat 102, so that the gap between the two is small, which can prevent the zinc sand from falling at the connection between the two. This is also to prevent steam from entering the discharge pipe 101 through the connection between the two. The material guide hole 201 is set to a smooth arc structure, so that the flow of zinc sand is smoother and less likely to be blocked.

[0029] The leaching tank is located at the lower side of the conveying device 1. There is a certain height difference between the discharge pipe 101 and the liquid level of the leachate in the leaching tank. The angle adjustment driving component 3 drives the guide connector 2 to rotate, and it rotates downward, causing the guide pipe 4 to tilt downward together. Finally, the guide connector 2 rotates to the open state. At this time, the guide hole 201 in the guide pipe 4 is connected with the discharge pipe 101. The zinc culture sand at the discharge pipe 101 can fall into the leaching tank through the guide hole 201 and the guide pipe 4, and fall into the leachate. The inclined guide pipe 4 changes the falling direction of the discharged zinc culture sand. Compared with the zinc culture sand falling directly vertically, its speed toward the downward direction is smaller. Therefore, when it enters the leachate, the impact between it and the leachate is smaller, and it is not easy to generate dust, thereby reducing the loss of zinc culture sand.

[0030] The leachate is usually in a high temperature state (generally greater than 60°C), which easily generates steam. During the process of zinc sand entering, the steam easily enters the conveying device 1 through the guide pipe 4, which will cause the humidity of the zinc sand inside the conveying device 1 to increase. The zinc sand contains hygroscopic substances such as calcium and magnesium, which are prone to agglomeration when in contact with steam. In order to prevent the zinc sand in the conveying device 1 from being affected by steam, a partition chamber is provided in the guide pipe 4. The partition chamber is set in a circular shape, and a partition disk 5 is inserted into the partition chamber. The partition disk 5 is connected to a power mechanism that drives it to rotate.

[0031] Specifically, the separator disc 5 is provided with several guide cavities 501. It should be noted that each of the separator cavities is provided with a sealed area 401, which is larger than a single guide cavity 501. The multiple guide cavities 501 have the same dimensions. This allows the guide tubes 4 to be separated at the separator cavities, preventing steam generated by the leachate from entering the conveyor device 1 through the guide tubes 4. The separator disc 5 rotates intermittently, meaning it rotates for only a few seconds, then rotates again after a certain interval. This keeps the zinc sand in the upper area of ​​the guide cavity 501. Even if some steam enters the upper layer of the guide cavity 501, it will mix with the zinc sand and prevent it from directly entering the conveyor device 1.

[0032] According to the principle of lever, the side of the guide tube 4 away from the guide connector 2 is subjected to greater force. In order to prevent it from pulling the guide connector 2 downward, an auxiliary inclined plate 6 is installed on the side of the guide tube 4 away from the guide connector 2. The auxiliary inclined plate 6 is connected to the auxiliary vertical plate 7. The other end of the auxiliary vertical plate 7 is connected to the lifting rod 8. The lifting rod 8 is connected to a spring. The lifting rod 8 cooperates with the lifting groove in the guide seat 9. The guide seat 9 is connected to the outer shell of the conveying device 1 through a bracket. The auxiliary inclined plate 6 and the auxiliary vertical plate 7 are provided on the side of the guide tube 4 away from the guide connector 2. The lifting rod 8 and the guide seat 9 connected by the auxiliary vertical plate 7 can only slide relative to each other up and down. Through the mutual cooperation of the above components, the side of the guide tube 4 away from the guide connector 2 can be supported, allowing it to move smoothly with the guide connector 2 when it rotates, and supporting its position when the guide connector 2 stops to prevent it from shaking.

[0033] Working principle:

[0034] When the zinc culture sand needs to be introduced into the leachate, the angle adjustment drive assembly 3 is started to drive the material guide connector 2 to rotate, and the material guide connector 2 rotates downward. During the process, the material guide tube 4 is tilted downward. Finally, the material guide connector 2 rotates to the open state. At this time, the material guide hole 201 in the material guide tube 4 is connected with the discharge pipe 101. The zinc culture sand at the discharge pipe 101 can fall into the leaching tank through the material guide hole 201 and the material guide tube 4 and fall into the leachate. The inclined material guide tube 4 changes the falling direction of the discharged zinc culture sand. Compared with the zinc culture sand falling directly vertically, its speed toward the downward direction is smaller. Therefore, when it enters the leachate, the impact between it and the leachate is smaller, and it is not easy to generate dust, thereby reducing the loss of zinc culture sand.

[0035] After the zinc sand culture material guiding is completed, the conveying device 1 is closed, and the angle adjustment drive component 3 is started again to rotate the material guiding connector 2 to the closed state. At this time, the zinc sand culture material guiding process is completed.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A zinc roasted sand production material guiding device, comprising a conveying device (1), wherein the conveying device (1) is provided with a discharge pipe (101), characterized in that: The conveying device (1) is used to transport the zinc sand to the discharge pipe (101); A material guide connector (2) is inserted into the opening of the discharge pipe (101), and the material guide connector (2) is connected to an angle adjustment drive assembly (3) for driving the material guide connector (2) to rotate in a forward and reverse direction. The angle adjustment drive assembly (3) drives the material guide connector (2) to rotate so that the material guide connector (2) has at least two states including an open state and a closed state. When the material guide connector (2) is in the open state, one end of the material guide hole (201) in the material guide connector (2) is connected to the opening of the discharge pipe (101), and the other end of the material guide hole (201) is connected to the material guide pipe (4). At this time, the material guide pipe (4) is tilted downward. The guide tube (4) is provided with a separation cavity, a separation disc (5) is inserted into the separation cavity, and the separation disc (5) is connected to a power mechanism that drives the separation disc to rotate; A plurality of material guiding cavities (501) are provided in the separation disk (5).

2. A zinc roasted sand production material guiding device according to claim 1, characterized in that, When the material guiding connector (2) is in a closed state, the material guiding hole (201) is not in communication with the opening of the discharge pipe (101).

3. A zinc roasted sand production material guiding device according to claim 1, characterized in that, The material guide connecting piece (2) is provided with a feed area (202) at the starting point of the material guide hole (201), and the area between the feed area (202) and the outer wall of the material guide pipe (4) is a blocking area (203). The size of the blocking area (203) is larger than the size of the feed area (202), and the size of the feed area (202) is the same as the size of the opening at the bottom of the discharge pipe (101).

4. A zinc roasted sand production material guiding device according to claim 1, characterized in that, Two symmetrically distributed sealing seats (102) are provided inside the discharge pipe (101), and the side wall of the material guide connector (2) is in contact with the outer wall of the bottom of the sealing seat (102).

5. A zinc roasted sand production material guiding device according to claim 1, characterized in that, The partition cavity is arranged in a circular shape, and a sealing area (401) is arranged at the partition cavity. The size of the sealing area (401) is larger than the size of a single material guiding cavity (501), and the sizes of the multiple material guiding cavities (501) are the same.

6. A zinc roasted sand production material guiding device according to claim 1, characterized in that, An auxiliary inclined plate (6) is installed on the side of the material guide pipe (4) away from the material guide connector (2), the auxiliary inclined plate (6) is connected to the auxiliary vertical plate (7), the other end of the auxiliary vertical plate (7) is connected to the lifting rod (8), the lifting rod (8) is connected to the spring, the lifting rod (8) cooperates with the lifting groove in the guide seat (9), and the guide seat (9) is connected to the outer shell of the conveying device (1) through a bracket.

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