A slurry dosing device based on carbon slurry gold extraction process

Abstract

The utility model discloses a kind of ore pulp dosing devices based on carbon slurry method gold extraction process, it is related to carbon slurry method gold extraction process field, including base, the upper end of the base is fixedly installed with discharging layer, the upper end of the discharging layer is fixedly installed with stirring layer, the upper end of the stirring layer is fixedly installed with dosing layer, the upper end of the dosing layer is fixedly installed with crushing layer, the upper end of the crushing layer is fixedly installed with feeding layer, raw materials are crushed by crushing layer, the inner side of the discharging layer is fixedly installed with discharging plate, the inside of the discharging plate is slidably installed with baffle.The ore pulp dosing device based on carbon slurry method gold extraction process is provided with auxiliary crushing structure, under the action of driving motor, rotating shaft drives crushing blade to rotate, ensure that both sides blade high -efficiently crushes ore raw material, ore pulp flows downward through dosing layer, prevent ore damage stirring column, improve processing efficiency, ensure that equipment is practical stable.

Description

Technical Field

[0001] This utility model relates to the field of carbon-in-pulp (CIP) gold extraction technology, specifically a slurry dosing device based on the CIP gold extraction process. Background Technology

[0002] Carbon-in-pulp (CIP) gold extraction is an advanced technology for extracting gold from cyanide ore pulp. In this process, specialized dosing equipment is used to facilitate the separation of gold particles from the ore pulp, thereby efficiently extracting the gold.

[0003] For example, a flotation reagent dosing device for slurry treatment, with announcement number CN211678263U, relates to the technical field of slurry reagent dosing equipment. Addressing the problem that traditional slurry mixing devices cannot achieve uniform mixing of ore and reagents before flotation machine operation, the following solution is proposed: It includes a tank, with a protective box fixedly installed at the upper end of the tank. A fixed base is welded to the upper end of the tank near the protective box. A rotating motor is fixedly installed at the upper end of the fixed base, and a rotating shaft is movably installed at the end of the rotating motor near the protective box. The end of the rotating shaft near the protective box penetrates through the side wall of the protective box, and a main gear is fixedly installed at the inner end of the rotating shaft near the protective box. A rotating bearing is fixedly installed at the top of the inner part of the protective box. This utility model has a novel structure and solves the problem that traditional slurry mixing devices cannot achieve uniform mixing of ore and reagents before flotation machine operation. Most of the existing technologies mentioned above improve the overall structure. However, in the operation of existing dosing devices, the slurry is not fully screened and purified before stirring. The ore fragments inside the slurry may damage the internal stirring column during stirring, resulting in frequent replacement of internal parts and reducing production safety and efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a slurry dosing device based on the carbon-in-pulp gold extraction process, in order to solve the problem mentioned in the background art that the slurry has not undergone sufficient screening and purification before stirring, and the ore fragments inside the slurry may damage the internal stirring column during stirring, resulting in the need for frequent replacement of internal parts of the device, which reduces the safety and efficiency of production.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slurry dosing device based on the carbon-in-pulp gold extraction process, comprising a base, a feeding layer fixedly installed at the upper end of the base, a stirring layer fixedly installed at the upper end of the feeding layer, a dosing layer fixedly installed at the upper end of the stirring layer, a pulverizing layer fixedly installed at the upper end of the dosing layer, and a feeding layer fixedly installed at the upper end of the pulverizing layer, wherein the raw material is pulverized by the pulverizing layer, a feeding plate fixedly installed on the inner side of the feeding layer, a baffle slidably installed inside the feeding plate, an auxiliary feeding structure provided at the upper end of the base for separating and feeding the slurry, and an auxiliary pulverizing structure provided at the upper end of the base for pulverizing the slurry raw material.

[0006] Furthermore, the auxiliary feeding structure is provided with a connecting plate, and the connecting plate is fixedly installed on the outside of the baffle. A connecting column is provided between the connecting plate and the feeding layer.

[0007] Furthermore, the connecting column is fixedly connected to the connecting plate, and the connecting column is nested with the material feeding layer.

[0008] Furthermore, a stirring shaft is rotatably mounted inside the stirring layer, a synchronous wheel is fixedly mounted on the outer side of the top end of the stirring shaft, and a stirring column is fixedly mounted on the outer side of the stirring shaft.

[0009] Furthermore, the center line of the stirring shaft and the center line of the synchronous wheel are on the same horizontal line, and the stirring columns are equidistantly distributed on the outside of the stirring shaft.

[0010] Furthermore, the auxiliary pulverizing structure is provided with a dosing chamber, which is fixedly installed on the outside of the dosing layer. A dosing port is fixedly installed at the upper end of the dosing chamber, an inlet pipe is fixedly installed on the inside of the dosing chamber, and a water pump is fixedly installed on the inside of the dosing layer.

[0011] Furthermore, the water pump and the inlet pipe are nested together. The inlet pipe passes through the dosing chamber and extends to the inner side of the dosing layer. There are two identical dosing ports, and a spring is installed inside each dosing port.

[0012] Furthermore, a drive motor is fixedly installed on the outer side of the crushing layer, a rotating shaft is fixedly installed on the output end of the drive motor, crushing blades are fixedly installed on the outer side of the rotating shaft, a second synchronous pulley is fixedly installed on the outer side of the top end of the rotating shaft, and a synchronous belt is provided between the first synchronous pulley and the second synchronous pulley. The crushing blades are evenly distributed on the outside of the rotating shaft. The synchronous wheel and the rotating shaft are provided with two identical sets, and the other set of rotating shafts is rotatably connected to the inside of the crushing layer. The crushing blades and the rotating shaft are staggered inside the crushing layer.

[0013] Furthermore, the upper end of the feeding plate has a hole, the upper end of the baffle has a hole, the holes of the feeding plate and the baffle have the same radius, and the lower end of the base has a feeding port.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This slurry dosing device based on the carbon-in-pulp gold extraction process is equipped with an auxiliary crushing structure. The slurry enters the crushing layer through the feeding layer. Under the action of the drive motor, the rotating shaft drives the crushing blades to rotate. At the same time, the second synchronous wheel drives the second synchronous wheel on the other side through the synchronous belt, ensuring that the blades on both sides efficiently crush the ore raw materials. The slurry flows downward through the dosing layer to prevent the ore from damaging the stirring column. In the dosing process, the chemical bottle is injected into the dosing chamber through the dosing port, and the water pump injects the chemical solution into the stirring layer through the liquid dosing pipe. When the slurry flows to the dosing layer, it mixes with the chemical solution and enters the stirring layer, which improves the processing efficiency and ensures the practical and stable operation of the equipment. Furthermore, an auxiliary feeding structure is provided. After the slurry enters the mixing layer, the upper synchronous wheel two drives the synchronous wheel one to rotate through the synchronous belt, which in turn drives the mixing shaft and mixing column to rotate and mix the slurry. After the slurry is mixed with the chemical solution, grab the handle of the connecting plate and pull the baffle to align its hole with the feeding plate, and the slurry will flow into the collection device. The process is simple, efficient and highly practical. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the half-section structure of the material layer of this utility model; Figure 3 This is a schematic diagram of the installation structure of the base and the lower layer of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the cross-sectional structure of the stirring layer of this utility model; Figure 6 This is a schematic diagram of the cross-sectional structure of the drug delivery layer of this utility model; Figure 7 This utility model Figure 6 Enlarged structural diagram at point B; Figure 8 This is a schematic diagram of the three-dimensional structure of the crushing layer of this utility model.

[0016] In the diagram: 1. Base; 2. Feeding layer; 3. Stirring layer; 4. Dosing layer; 5. Crushing layer; 6. Feeding layer; 7. Feeding plate; 8. Baffle; 9. Connecting plate; 10. Connecting column; 11. Stirring shaft; 12. Synchronous pulley one; 13. Stirring column; 14. Dosing chamber; 15. Dosing port; 16. Liquid inlet pipe; 17. Water pump; 18. Drive motor; 19. Rotating shaft; 20. Crushing blade; 21. Synchronous pulley two; 22. Synchronous belt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1: Please refer to Figure 1 - Figure 8 This utility model provides the following technical solution: a slurry dosing device based on the carbon-in-pulp gold extraction process, comprising a base 1, a feeding layer 2 fixedly installed on the upper end of the base 1, a stirring layer 3 fixedly installed on the upper end of the feeding layer 2, a dosing layer 4 fixedly installed on the upper end of the stirring layer 3, a pulverizing layer 5 fixedly installed on the upper end of the dosing layer 4, and a feeding layer 6 fixedly installed on the upper end of the pulverizing layer 5. The raw materials are pulverized by the pulverizing layer 5. A feeding plate 7 is fixedly installed on the inner side of the feeding layer 2, and a baffle 8 is slidably installed inside the feeding plate 7. An auxiliary feeding structure is provided on the upper end of the base 1 to separate and feed the slurry. An auxiliary pulverizing structure is provided on the upper end of the base 1 to pulverize the slurry raw materials.

[0019] The auxiliary feeding structure is equipped with a connecting plate 9, which is fixedly installed on the outside of the baffle 8. A connecting column 10 is provided between the connecting plate 9 and the feeding layer 2. The connecting column 10 is fixedly connected to the connecting plate 9 and nested with the feeding layer 2. An agitator 11 is rotatably installed inside the mixing layer 3. A synchronous wheel 12 is fixedly installed on the outer side of the top of the agitator 11. An agitator column 13 is fixedly installed on the outer side of the agitator 11. The center lines of the agitator 11 and the synchronous wheel 12 are on the same horizontal line. The agitator columns 13 are equidistantly distributed on the outer side of the agitator 11. When the slurry enters the mixing layer 3, the synchronous wheel 21 at the top drives the synchronous wheel 12 to rotate through the synchronous belt 22. The synchronous wheel 12 then drives the agitator 11 to rotate, and the agitator 11 then drives the agitator column 13 to rotate, thereby fully agitating the slurry. After the slurry and the chemical solution are completely mixed, the operator only needs to hold the handle on the outside of the connecting plate 9 and use the traction of the connecting plate 9 to move the baffle 8 outward until the hole of the baffle 8 is precisely aligned with the hole of the feeding plate 7. At the same time, the connecting columns 10 on both sides will limit the movement distance of the baffle 8, making the movement distance shorter. At this time, the slurry will flow into the pre-prepared collection device through the base 1. The whole process is simple and efficient, significantly improving practicality.

[0020] Example 2: Based on Example 1, an auxiliary pulverizing structure is also disclosed, the specific structure of which is as follows: Figure 1 - Figure 8 As shown: The auxiliary pulverizing structure is provided with a dosing chamber 14, which is fixedly installed on the outside of the dosing layer 4. A dosing port 15 is fixedly installed at the upper end of the dosing chamber 14. An inlet pipe 16 is fixedly installed on the inside of the dosing chamber 14. A water pump 17 is fixedly installed on the inside of the dosing layer 4. The water pump 17 and the inlet pipe 16 are nested together. The inlet pipe 16 passes through the dosing chamber 14 and extends to the inside of the dosing layer 4. Two identical dosing ports 15 are provided, and a spring is provided inside the dosing port 15.

[0021] A drive motor 18 is fixedly installed on the outer side of the crushing layer 5. A rotating shaft 19 is fixedly installed on the output end of the drive motor 18. Crushing blades 20 are fixedly installed on the outer side of the rotating shaft 19. A synchronous pulley 21 is fixedly installed on the outer side of the top of the rotating shaft 19. A synchronous belt 22 is provided between the synchronous pulley 12 and the synchronous pulley 21. The crushing blades 20 are evenly distributed on the outer side of the rotating shaft 19. Two sets of synchronous pulleys 21 and rotating shafts 19 are provided. The other set of rotating shafts 19 is rotatably connected to the inside of the crushing layer 5. The crushing blades 20 and rotating shafts 19 are staggered inside the crushing layer 5. Holes are opened at the upper end of the feed plate 7 and the upper end of the baffle 8. The radii of the holes in the feed plate 7 and the baffle 8 are the same. A feed inlet is opened at the lower end of the base 1. The slurry is poured in through the feeding layer 6. Inside the crushing layer 5, driven by the drive motor 18, the rotating shaft 19 begins to rotate, which in turn causes the crushing blades to rotate efficiently. At the same time, the rotating shaft 19 drives the synchronous pulley 21 to rotate. Through the transmission of the synchronous belt 22, the synchronous pulley 21 on the other side also rotates synchronously, thus ensuring that the crushing blades on both sides can uniformly crush the ore raw materials in the slurry. Afterwards, the slurry flows downward under the action of gravity and passes through the dosing layer 4. During this process, in order to prevent the ore raw materials from damaging the stirring column 13, the medicine bottle is injected into the dosing chamber 14 through the dosing port 15. The water pump 17 accurately injects the medicine in the dosing chamber 14 into the stirring layer 3 through the liquid injection pipe. When the slurry enters the dosing layer 4, it will be fully mixed with the medicine and then flow into the stirring layer 3, which has high practicality.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A slurry dosing device based on carbon-in-pulp gold extraction process, comprising a base (1), a feeding layer (2) fixedly installed at the upper end of the base (1), a stirring layer (3) fixedly installed at the upper end of the feeding layer (2), a dosing layer (4) fixedly installed at the upper end of the stirring layer (3), a pulverizing layer (5) fixedly installed at the upper end of the dosing layer (4), and a feeding layer (6) fixedly installed at the upper end of the pulverizing layer (5), wherein the raw material is pulverized by the pulverizing layer (5); Its features are: A feeding plate (7) is fixedly installed on the inner side of the feeding layer (2), and a baffle (8) is slidably installed inside the feeding plate (7). An auxiliary feeding structure is provided at the upper end of the base (1) to separate and feed the slurry. The upper end of the base (1) is provided with an auxiliary crushing structure, which crushes the slurry raw material.

2. The slurry dosing device based on the carbon-in-pulp gold extraction process according to claim 1, characterized in that: The auxiliary feeding structure is provided with a connecting plate (9), and the connecting plate (9) is fixedly installed on the outside of the baffle (8). A connecting column (10) is provided between the connecting plate (9) and the feeding layer (2).

3. The slurry dosing device based on the carbon-in-pulp gold extraction process according to claim 2, characterized in that: The connecting column (10) is fixedly connected to the connecting plate (9), and the connecting column (10) is nested and connected to the material feeding layer (2).

4. A slurry dosing device based on the carbon-in-pulp gold extraction process according to claim 1, characterized in that: The stirring layer (3) is rotatably mounted with a stirring shaft (11), a timing wheel (12) is fixedly mounted on the outer side of the top of the stirring shaft (11), and a stirring column (13) is fixedly mounted on the outer side of the stirring shaft (11).

5. A slurry dosing device based on the carbon-in-pulp gold extraction process according to claim 4, characterized in that: The center line of the stirring shaft (11) and the synchronous wheel (12) are on the same horizontal line, and the stirring columns (13) are equidistantly distributed on the outside of the stirring shaft (11).

6. A slurry dosing device based on the carbon-in-pulp gold extraction process according to claim 1, characterized in that: The auxiliary pulverizing structure is provided with a dosing chamber (14), and the dosing chamber (14) is fixedly installed on the outside of the dosing layer (4). The upper end of the dosing chamber (14) is fixedly installed with a dosing port (15), the inner side of the dosing chamber (14) is fixedly installed with a liquid inlet pipe (16), and the inner side of the dosing layer (4) is fixedly installed with a water pump (17).

7. A slurry dosing device based on the carbon-in-pulp gold extraction process according to claim 6, characterized in that: The water pump (17) and the inlet pipe (16) are nested together. The inlet pipe (16) passes through the dosing chamber (14) and extends to the inside of the dosing layer (4). There are two identical dosing ports (15). A spring is provided inside the dosing port (15).

8. A slurry dosing device based on the carbon-in-pulp gold extraction process according to claim 4, characterized in that: A drive motor (18) is fixedly installed on the outer side of the crushing layer (5). A rotating shaft (19) is fixedly installed at the output end of the drive motor (18). A crushing blade (20) is fixedly installed on the outer side of the rotating shaft (19). A synchronous pulley two (21) is fixedly installed on the outer side of the top end of the rotating shaft (19). A synchronous belt (22) is provided between the synchronous pulley one (12) and the synchronous pulley two (21). The crushing blades (20) are equidistantly distributed on the outside of the rotating shaft (19). The synchronous wheel (21) and the rotating shaft (19) are provided with two identical sets, and the other set of rotating shafts (19) is rotatably connected to the inside of the crushing layer (5). The crushing blades (20) and the rotating shaft (19) are staggered inside the crushing layer (5).

9. A slurry dosing device based on carbon-in-pulp gold extraction process according to claim 2, characterized in that: The upper end of the feeding plate (7) has a hole, the upper end of the baffle (8) has a hole, the holes of the feeding plate (7) and the baffle (8) have the same radius, and the lower end of the base (1) has a feeding port.

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