Copper-sulfur ore associated gold flotation structure

Abstract

The utility model discloses a copper-sulfur ore associated gold flotation structure, which belongs to the technical field of mineral particle recovery, and comprises a flotation box, the outer side wall of the flotation box is fixedly connected with a flow cover, the inside of the flow cover is fixedly connected with an arc-shaped plate, the top of the flotation box is fixedly connected with a rotating motor, and the telescopic end of the rotating motor is fixedly connected with a shaft rod. And the outer side wall of the shaft rod is fixedly connected with a scraping plate, the top of the flotation box is fixedly connected with a lug plate, the lug plate is rotationally connected with the shaft rod, and the inner bottom wall of the flowing cover is fixedly connected with an inclined plate. According to the copper-sulfur ore associated gold flotation structure, a rotating motor operates, a shaft rod drives a scraping plate to rotate, floating bubbles in the flotation box in the stirring process are transferred and collected, then through matched use of an arc-shaped plate, an inclined plate and a flow guide plate, the collected floating bubbles are conveniently discharged from the interior of a flowing cover, and therefore the collecting speed and position of the floating bubbles are accurately controlled; the influence of external factors on floating bubble collection is avoided, and the stability and consistency of the flotation process are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of mineral particle recovery, and specifically relates to a copper-sulfur ore associated gold flotation structure. Background Art

[0002] In copper-sulfide ore, gold usually exists in the form of pyrite and exists in the ore together with other minerals. The associated gold in copper-sulfide ore can be regarded as mineral particles. The extraction of associated gold in copper-sulfide ore usually includes the following steps: ① Roughing: The ore containing copper-sulfide ore and associated gold is subjected to roughing to remove some impurities; ② Fine selection: The ore after roughing is finely selected by flotation to enrich the copper-sulfide ore and the associated gold respectively; ③ Mixed flotation: The enriched slurry of copper-sulfide ore and associated gold is mixed for flotation to extract both at the same time; ④ Tailings treatment: The tailings after mixed flotation are treated to recover the unextracted gold and copper.

[0003] In the flotation of copper-sulfur ore associated gold, in the existing technology, the ground copper-sulfur ore associated gold is usually placed in a flotation tank, and then reagents are added for stirring. After the stirring is completed, the bubbles are collected. However, in the process of collecting the bubbles, it may be inconvenient to accurately control the collection speed and position of the bubbles, so it is not convenient to provide a stable collection environment, and thus the stability and consistency of the flotation process cannot be guaranteed.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a flotation structure for associated gold in copper-sulfur ore to overcome the above technical problems existing in the existing related technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A copper-sulfur ore associated gold flotation structure comprises a flotation box, the outer side wall of the flotation box is fixedly connected to a flow hood, the interior of the flow hood is fixedly connected to an arc plate, the top of the flotation box is fixedly connected to a rotating motor, the telescopic end of the rotating motor is fixedly connected to a shaft, the outer side wall of the shaft is fixedly connected to a scraper, the top of the flotation box is fixedly connected to an ear plate, the ear plate is rotatably connected to the shaft, the inner bottom wall of the flow hood is fixedly connected to an oblique plate, and the outer side wall of the flow hood is fixedly connected to a guide plate.

[0008] The top of the flotation box is fixedly connected with a top plate, the interior of the top plate is rotatably connected with two movable rods, and the outer side walls of the two movable rods are fixedly connected with stirring rods. By arranging the top plate, the movable rods and the stirring rods, the minerals and reagents inside the flotation box are stirred.

[0009] The outer sides of the tops of the two movable rods are fixedly connected with transmission wheels, and the outer side walls of the transmission wheels are transmission-connected with belts. The transmission wheels and belts are arranged to facilitate the rotation of the two movable rods.

[0010] The top of one of the movable rods is fixedly connected to a stirring motor, the bottom of the top plate is fixedly connected to a protective cover, the stirring motor is fixedly installed inside the protective cover, and one of the movable rods is driven to rotate by arranging the stirring motor and the protective cover.

[0011] The bottom of the flotation box is fixedly connected with a discharge pipe, and a valve is fixedly connected to the discharge pipe. The discharge pipe and the valve are provided to facilitate the discharge of waste materials inside the flotation box.

[0012] A horizontal tube is fixedly connected to the inside of the flotation box, an intermediate tube is fixedly connected to the inside of the flotation box, the horizontal tube and the intermediate tube are perpendicular to each other, nozzles are fixedly connected to the bottom of the horizontal tube and the intermediate tube respectively, a medicine box is fixedly connected to the outer wall of the flotation box, a transmission tube is fixedly connected to the bottom of the medicine box, and the transmission tube is connected to the horizontal tube. By arranging the horizontal tube, the intermediate tube, the nozzle, the medicine box and the transmission tube, the medicine is evenly delivered to the inside of the flotation box.

[0013] The inside of the medicine box is fixedly connected with a filter screen, and the filter screen does not contact the bottom of the medicine box. By setting the filter screen, some impurities are prevented from clogging the top of the transmission tube.

[0014] In summary, the technical effects and advantages of the utility model are as follows: the copper-sulfur ore associated gold flotation structure is operated by a rotating motor, and the shaft drives the scraper to rotate, so that the bubbles in the stirring process inside the flotation box are transferred and collected, and then the arc plate, the inclined plate and the guide plate are used together to facilitate the collected bubbles to be discharged from the inside of the flow cover, thereby accurately controlling the collection speed and position of the bubbles, avoiding the influence of external factors on the collection of bubbles, and ensuring the stability and consistency of the flotation process.

[0015] Through the coordinated use of the reagent box, the transmission pipe, the horizontal pipe, the intermediate pipe and the nozzle, it is convenient to add reagents to the inside of the flotation box, and then through the operation of the stirring motor, the coordinated use of the transmission wheel and the belt, the two movable rods rotate at the same time, so that the stirring rod rotates accordingly to stir the inside of the flotation box, so that the reagents are evenly delivered to the inside of the flotation box and quickly mixed with the minerals. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the scraper of the utility model and its related structures;

[0018] Figure 3This is a schematic diagram of the utility model's movable rod and its related structures;

[0019] Figure 4 This is a schematic diagram of the intermediate tube of the utility model and its related structures.

[0020] In the figure: 1, flotation box; 2, flow cover; 3, curved plate; 4, rotating motor; 5, shaft; 6, ear plate; 7, scraper; 8, oblique plate; 9, guide plate; 10, top plate; 11, movable rod; 12, stirring rod; 13, transmission wheel; 14, belt; 15, stirring motor; 16, protective cover; 17, discharge pipe; 18, valve; 19, medicine box; 20, transmission pipe; 21, horizontal pipe; 22, intermediate pipe; 23, nozzle; 24, filter screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-2 A flotation structure for associated gold in copper-sulfur ore, comprising a flotation box 1, a flow cover 2 is fixedly connected to the outer wall of the flotation box 1, an arc plate 3 is fixedly connected to the inside of the flow cover 2, one side of the arc plate 3 is arranged in an arc shape on both sides, and the curvature of the two sides is different, a rotating motor 4 is fixedly connected to the top of the flotation box 1, the model of the rotating motor 4 is Y90L-2, a shaft 5 is fixedly connected to the telescopic end of the rotating motor 4, a scraper 7 is fixedly connected to the outer wall of the shaft 5, two scrapers 7 are arranged, and the two scrapers 7 are symmetrically distributed with the central axis of the flotation box 1 as the center, and an ear plate 6 is fixedly connected to the top of the flotation box 1, and the ear plate 6 is arranged There are three ear plates 6, which are located on the top of the flotation box 1 and are distributed in a linear array. The ear plates 6 are rotatably connected to the shaft 5. The inner bottom wall of the flow hood 2 is fixedly connected with an oblique plate 8, which is arranged in an inclined shape. The outer side wall of the flow hood 2 is fixedly connected with a guide plate 9, and the inclination angle of the oblique plate 8 is consistent with the inclination angle of the inner bottom wall of the guide plate 9. After the rotating motor 4 is running, the shaft 5 drives the scraper 7 to rotate, and the scraper 7 transfers the bubbles in the stirring process to the inside of the flow hood 2. The bubbles inside the flow hood 2 are discharged through the oblique plate 8 and the guide plate 9, thereby accurately controlling the collection speed and position of the bubbles, which is convenient for collecting the bubbles.

[0023] Reference Figure 3 A top plate 10 is fixedly connected to the top of the flotation box 1. Two movable rods 11 are rotatably connected inside the top plate 10. Two movable rods 11 are provided. The two movable rods 11 are symmetrically distributed around the central axis of the top plate 10. The outer side walls of the two movable rods 11 are fixedly connected to stirring rods 12. After the movable rods 11 rotate, the stirring rods 12 stir the inside of the flotation box 1 to mix the minerals and the reagents.

[0024] Reference Figure 3 The top outer sides of the two movable rods 11 are fixedly connected with transmission wheels 13. The outer circumference of the transmission wheel 13 on the right side of the top plate 10 is larger than the outer circumference of the transmission wheel 13 on the left side of the top plate 10. The outer wall of the transmission wheel 13 is connected with a belt 14. After the movable rod 11 rotates, the two movable rods 11 rotate simultaneously through the transmission wheel 13 and the belt 14.

[0025] Reference Figure 1 and Figure 3 A stirring motor 15 is fixedly connected to the top of one of the movable rods 11. The stirring motor 15 is located at the top of the movable rod 11 on the right side of the top plate 10. The model of the stirring motor 15 is Y200L1-2. A protective cover 16 is fixedly connected to the bottom of the top plate 10. The stirring motor 15 is fixedly installed inside the protective cover 16. After the stirring motor 15 is running, it drives one of the movable rods 11 to rotate, and at the same time facilitates the rotation of the transmission wheel 13 with a relatively large outer periphery.

[0026] Reference Figure 3 The bottom of the flotation box 1 is fixedly connected with a discharge pipe 17, and a valve 18 is fixedly connected to the discharge pipe 17. The discharge pipe 17 and the valve 18 facilitate the discharge of waste materials inside the flotation box 1.

[0027] Reference Figure 4 A horizontal tube 21 is fixedly connected to the inside of the flotation box 1, and an intermediate tube 22 is fixedly connected to the inside of the flotation box 1. The horizontal tube 21 and the intermediate tube 22 are perpendicular to each other. The bottoms of the horizontal tube 21 and the intermediate tube 22 are fixedly connected with nozzles 23 respectively. A reagent box 19 is fixedly connected to the outer wall of the flotation box 1. A transmission tube 20 is fixedly connected to the bottom of the reagent box 19. The transmission tube 20 is connected to the horizontal tube 21. The reagent flows from the inside of the reagent box 19 to the inside of the horizontal tube 21 and the intermediate tube 22 through the transmission tube 20, and then can be discharged through the nozzle 23, so that the reagent is evenly discharged inside the flotation box 1. The reagent can be a collector, a foaming agent and a regulator.

[0028] Reference Figure 1 A filter screen 24 is fixedly connected to the inside of the medicine box 19 , and the filter screen 24 does not contact the bottom of the medicine box 19 , so that the filter screen 24 prevents debris from clogging the top of the transmission tube 20 .

[0029] Working principle: First, grind the copper-sulfur ore and associated gold into appropriate particle sizes to facilitate flotation operation. Through roughing operation, remove some impurities in the ore, and preliminarily separate the copper-sulfur ore and associated gold. Then pour the roughed ore into the flotation box 1, pour the reagent into the reagent box 19, and the reagent flows into the horizontal pipe 21 through the transmission pipe 20. Part of the reagent flows into the middle pipe 22 and is evenly discharged into the flotation box 1 through the nozzle 23, so that the reagent is in contact with the ore. The stirring motor 15 is touched, and the two movable rods 11 are rotated at the same time under the action of the driving wheel 13 and the belt 14. The stirring rod 12 stirs and mixes the ore and the reagent in the flotation box 1. The rotating motor 4 is running, and the shaft 5 drives the scraper 7 to rotate slowly, so that the bubbles generated during the stirring process are scraped to the inside of the flow cover 2. The bubbles in the flow cover 2 flow out through the inclined plate 8 and the guide plate 9, so that the bubbles generated during the stirring process are collected, and then the copper-sulfur ore and the associated gold are enriched respectively.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flotation structure for associated gold in copper-sulfur ore, comprising a flotation box (1), characterized in that: The outer wall of the flotation box (1) is fixedly connected to a flow hood (2), the interior of the flow hood (2) is fixedly connected to an arc-shaped plate (3), the top of the flotation box (1) is fixedly connected to a rotating motor (4), the telescopic end of the rotating motor (4) is fixedly connected to a shaft (5), the outer wall of the shaft (5) is fixedly connected to a scraper (7), the top of the flotation box (1) is fixedly connected to an ear plate (6), the ear plate (6) is rotatably connected to the shaft (5), the inner bottom wall of the flow hood (2) is fixedly connected to an oblique plate (8), and the outer wall of the flow hood (2) is fixedly connected to a guide plate (9).

2. A copper-sulfur ore associated gold flotation structure according to claim 1, characterized in that: The top of the flotation box (1) is fixedly connected to a top plate (10), the interior of the top plate (10) is rotatably connected to two movable rods (11), and the outer side walls of the two movable rods (11) are fixedly connected to stirring rods (12).

3. A copper-sulfur ore associated gold flotation structure according to claim 2, characterized in that: The outer sides of the tops of the two movable rods (11) are fixedly connected with transmission wheels (13), and the outer side walls of the transmission wheels (13) are transmission-connected with belts (14).

4. A copper-sulfur ore associated gold flotation structure according to claim 2, characterized in that: A stirring motor (15) is fixedly connected to the top of one of the movable rods (11), a protective cover (16) is fixedly connected to the bottom of the top plate (10), and the stirring motor (15) is fixedly installed inside the protective cover (16).

5. The flotation structure of copper-sulfur ore associated gold according to claim 1, characterized in that: The bottom of the flotation box (1) is fixedly connected to a discharge pipe (17), and a valve (18) is fixedly connected to the discharge pipe (17).

6. A copper-sulfur ore associated gold flotation structure according to claim 1, characterized in that: A horizontal tube (21) is fixedly connected to the inside of the flotation box (1), and an intermediate tube (22) is fixedly connected to the inside of the flotation box (1). The horizontal tube (21) and the intermediate tube (22) are perpendicular to each other. The bottoms of the horizontal tube (21) and the intermediate tube (22) are respectively fixedly connected to nozzles (23). The outer wall of the flotation box (1) is fixedly connected to a medicine box (19), and the bottom of the medicine box (19) is fixedly connected to a transmission tube (20), and the transmission tube (20) is connected to the horizontal tube (21).

7. A copper-sulfur ore associated gold flotation structure according to claim 6, characterized in that: A filter screen (24) is fixedly connected to the interior of the medicine box (19), and the filter screen (24) is not in contact with the bottom of the medicine box (19).

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