Beneficiation device suitable for laterite type gold ore

Abstract

The utility model belongs to the technical field of gold ore dressing, and particularly relates to an ore dressing device suitable for laterite type gold ore, which comprises a support, a grinding box fixed at one end of the support, a first motor mounted on one side of the grinding box, a first grinding column and a second grinding column arranged inside the grinding box, a feeding hopper arranged at the upper end of the grinding box, a discharging hole arranged on one side of the grinding box, and a water tank box arranged on one side of the discharging hole. A support is arranged at the bottom end of the cleaning device; two groups of motors II are mounted on a mounting seat on one side of the water tank; output shafts of the two groups of motors II are fixedly connected with rotating rods; spiral blades are mounted on the outer sides of the rotating rods; a first high-pressure spray head and a second high-pressure spray head are arranged on a first water conveying pipe and a second water conveying pipe in the cleaning device, a second motor drives a rotating rod to rotate, the rotating rod drives a spiral blade and a stirring blade to stir and rub ore, and therefore the ore can be better and comprehensively cleaned in cooperation with the cleaning device.

Description

TECHNICAL FIELD

[0001] The utility model belongs to gold ore dressing technical field, concretely speaking, it is a kind of ore-dressing device suitable for lateritic gold deposit. BACKGROUND

[0002] Ore dressing is according to the physical, chemical property of different matters in ore, after ore grinding, using gravity separation method, flotation method etc. Method useful mineral and gangue mineral are separated process.Lateritic gold deposit is an important gold deposit, although the grade of this kind of ore is not high, but its scale is big, easy to mine and easy to select, cost is low, and benefit is high, gold is a kind of relatively stable metal, in the process of lateritization desilication, it does not flow off with other active metal ions, and is enriched with iron, the existing gold ore dressing device structure is too complex, and the operation difficulty makes the whole ore dressing process time-consuming and laborious, when carrying out ore dressing, the efficiency is low, and the ore dressing is not thorough, leading to part of ore needing to be reselected, ore is mixed with soil after mining, to ensure subsequent processing, need to be washed thoroughly to exclude soil, reduce the practicability of whole system.

[0003] Therefore, the utility model provides an ore-dressing device suitable for lateritic gold deposit. UTILITY MODEL CONTENT

[0004] In order to make up for the deficiency of prior art, solve at least one technical problem proposed in background art.

[0005] The utility model discloses a kind of ore-dressing device suitable for lateritic gold deposit, including support, the support one end fixed installation has grinding box, the one side of the grinding box is installed with motor one, the inside rotation of motor one is connected with grinding column one, the one side of the grinding column one is provided with grinding column two, the upper end of the grinding box is installed with inlet hopper, the one side of the grinding box is provided with discharge hole, the one side of discharge hole is provided with water tank box, the inside installation of water tank box is provided with cleaning device, the upper surface of water tank box is fixedly installed with support, the one side of water tank box is installed with mounting seat;

[0006] The one side of the mounting seat is installed with two groups of motor two, the output shaft of two groups of motor two is fixedly connected with rotating rod, the outside of rotating rod is installed with spiral blade, the one side of spiral blade is installed with stirring blade, the lower surface of stirring blade is provided with guide plate.

[0007] Preferably, the cleaning device includes a water tank, the inside of the water tank is provided with two groups of water pipes two, the inside of the water pipe two is provided with a plurality of high-pressure nozzles two, the one side of the water tank is provided with water pipe one, the inside of the water pipe one is provided with a plurality of high-pressure nozzles one.

[0008] Preferably, the high-pressure nozzle two is located outside the water delivery pipe two, and the high-pressure nozzle one is located outside the water delivery pipe one.

[0009] Preferably, the motor one drives the grinding column one and the grinding column two to move relatively, the grinding box is internally provided with a through hole, and the grinding column two and the grinding column one pass through the through hole.

[0010] Preferably, the flow guide plate is located below the two groups of rotating rods, and the flow guide plate separates the two groups of rotating rods.

[0011] Preferably, the rotating rod is fixedly provided with a stirring blade at the tail end, and the water tank box is provided with a discharge port on one side, and the discharge port is located on one side of the flow guide plate.

[0012] Preferably, the grinding box is internally provided with a material guide plate, and the material guide plate is triangular.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The beneficiation device suitable for laterite type gold mine, high-pressure nozzle one and high-pressure nozzle two on the water delivery pipe one and the water delivery pipe two in the cleaning device are used for washing the ore in all aspects, the rotating rod is driven to rotate by the motor two, the rotating rod drives the spiral blade and the stirring blade to stir and rub the ore, and therefore the ore can be better washed in cooperation with the cleaning device.

[0015] 2. The beneficiation device suitable for laterite type gold mine, the two groups of rotating rods are separated by the flow guide plate, so that the spiral blades and the stirring blades installed on the two groups of rotating rods do not affect each other during work, the friction washing capacity is increased, and the efficiency is improved. DRAWINGS

[0016] The utility model will be further described below in combination with the drawings.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model embodiment one;

[0018] Figure 2 It is the feeding device and grinding device schematic diagram of the utility model embodiment one;

[0019] Figure 3 It is the cleaning device and transmission device structure schematic diagram of the utility model embodiment one;

[0020] Figure 4 It is the cleaning device and transmission device sectional view of the utility model embodiment one;

[0021] Figure 5 It is the cleaning device structure schematic diagram of the utility model embodiment one;

[0022] In the figure: 1. Support; 2. Motor 1; 3. Feed hopper; 4. Grinding column 1; 5. Grinding column 2; 6. Guide plate; 7. Discharge hole; 8. Cleaning device; 81. Water tank; 82. Water pipe 1; 83. Water pipe 2; 84. High-pressure nozzle 1; 85. High-pressure nozzle 2; 9. Bracket; 10. Rotating rod; 11. Spiral blade; 12. Stirring blade; 14. Guide plate; 15. Water tank; 16. Discharge port; 17. Motor 2; 18. Mounting base; 19. Grinding box. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 5 As shown, the embodiment of the present invention is a mineral processing device suitable for laterite gold ore, including a support 1, a grinding box 19 is fixedly installed at one end of the support 1, a motor 2 is installed on one side of the grinding box 19, and two motors 2 are arranged side by side. The rotating shafts of the two motors 2 pass through the wall of the grinding box 19 and are respectively rotatably connected to the grinding column 14 and the grinding column 2 5, that is, the grinding column 14 is provided on one side of the grinding column 4, the grinding column 14 and the grinding column 2 5 are arranged horizontally side by side, and the grinding column 14 and the grinding column 2 5 rotate relative to each other, and the original ore is crushed and ground by the crushing teeth on the grinding column, and a guide plate 6 is provided inside the grinding box 19, and the guide plate 6 is triangular.

[0025] A feed hopper 3 is installed at the upper end of the grinding box 19, a discharge hole 7 is provided on one side of the grinding box 19, a water tank 15 is provided on one side of the discharge hole 7, a cleaning device 8 is installed on the water tank 15, and the cleaning device 8 includes a water tank 81. Two sets of water pipes 83 are installed on the side of the water tank 81 close to the grinding box 19, and a plurality of high-pressure nozzles 85 are installed on the water pipes 83. A water pipe 82 is installed on the other side of the water tank 81, and a plurality of high-pressure nozzles 84 are installed inside the water pipe 82. A bracket 9 is fixedly installed on the upper surface of the water tank 15, and a mounting base 18 is installed on one side of the water tank 15;

[0026] Two sets of motors 2 17 are installed on one side of the mounting seat 18. The output shafts of the two sets of motors 2 17 are connected to the rotating rod 10. The rotating rod 10 is rotatably mounted on the mounting seat 18 through a bearing and extends into the water tank box 15. A spiral blade 11 (also known as a auger blade in the field) is installed on the outside of the rotating rod 10. A stirring blade 12 is installed on the side of the rotating rod 10 away from the motor 2 17, and a guide plate 14 is provided on the lower surface of the rotating rod 10.

[0027] Specific, ore will be mixed with soil after mining together, the operator will put the ore from the hopper 3, 19 inside the grinding box, grinding box 19 inside the installation of grinding column one 4 and grinding column two 5, grinding column one 4 and grinding column two 5 from the outside of the grinding box 19 installed by motor one 2, motor one 2 and motor two 17 is the existing electrical appliances, can refer to Y801-2, motor one 2 and motor two 17 electrical working principle belongs to the prior art, this case is not elaborated, ore by grinding column one 4 and grinding column two 5 relative motion for broken grinding, broken grinding after the ore through the guide plate 6 transport to the side of the grinding box 19 opening discharge hole 7, guide plate 6 is triangular, convenient for broken ore transportation to the discharge hole 7, discharge hole 7 one side of the water tank box 15 is installed closely, broken ore transport to the water tank box 15 inside, water tank box 15 inside the installation of rotating rod 10, rotating rod 10 by two groups of motor two 17 output shaft, through the installation seat 18 installed in one end of the water tank box 15, rotating rod 10 outside the installation of spiral blade 11, rotating rod 10 of the tail end of the stirring blade 12, rotating rod 10 rotating drive spiral blade 11 and stirring blade 12 rotation, thereby playing the role of transportation and stirring of the ore, water tank 81 is arranged on the upper surface of the water tank 15, water tank 81 is connected with water source, generally through the water pipe and water tank 81 high level inlet connection, water tank 81 is installed on the upper surface of the water tank 15 by support 9, water pump is installed in water tank 81, water pump will store water in water tank 81 inside to the water pipe one 82 and water pipe two 83 inside, a plurality of high pressure nozzle one 84 is installed on the water pipe one 82, a plurality of high pressure nozzle one 84 is located directly above the ore, water pipe two 83 is installed on the inner wall of the water tank 15, a plurality of high pressure nozzle two 85 is installed on the water pipe two 83, a plurality of high pressure nozzle two 85 is located in the horizontal direction of the ore, water from high pressure nozzle one 84 and high pressure nozzle two 85, the mud and impurities mixed in the ore are washed in all directions, so that the rotating rod 10 rotating drive spiral blade 11 and stirring blade 12 rotation, the ore is fully rubbed, so that the mud and impurities mixed with water away, so as to thoroughly stir the ore, then the ore slurry because of the self weight of the inclined guide plate 14 and the subsequent ore slurry, through the guide plate 14 from the discharge port 16, generally into the inclined top closed setting of the vibrating screen feeder (existing equipment), the upper layer of the vibrating screen feeder is net, the lower layer is groove, the cleaned ore is vibrated through the upper layer of screen mesh to the next step (mud thickener or stirring dosing barrel), sewage is discharged from the lower layer of the groove to the sedimentation tank for sedimentation and filtration treatment, and then recycling, the vibrating screen feeder is an existing device, the red soil type gold ore contains a large amount of clay and dendritic mineral, which is separated from the silicon and soluble metal ions in the red soil by water washing and stirring friction.

[0028] As Figures 4 to 5As shown, the high-pressure nozzle two 85 is located outside the water pipe two 83, and the high-pressure nozzle one 84 is located outside the water pipe one 82.

[0029] Specifically, the high-pressure nozzle two 85 is located outside the water pipe two 83, and the high-pressure nozzle one 84 is located directly above the ore, and the high-pressure nozzle one 84 is located outside the water pipe one 82, and the high-pressure nozzle two 85 is located horizontally to the ore, so as to clean the ore from all aspects.

[0030] As shown in the figure, Figures 1 to 2 The motor one 2 drives the grinding column one 4 and the grinding column two 5 to move relatively, and the grinding box 19 is internally provided with a through hole, and the grinding column two 5 and the grinding column one 4 pass through the through hole.

[0031] Specifically, the grinding box 19 is internally provided with a through hole, and the two motors one 2 are respectively rotatably connected with the grinding column one 4 and the grinding column two 5, and the grinding column two 5 and the grinding column one 4 pass through the through hole and are rotatably connected inside the grinding box 19, and the grinding column one 4 and the grinding column two 5 move relatively to fully crush and grind the ore.

[0032] As shown in the figure, Figures 3 to 4 The guide plate 14 is located below the two groups of rotating rods 10, and the guide plate 14 separates the two groups of rotating rods 10.

[0033] Specifically, the guide plate 14 is located below the two groups of rotating rods 10, and the guide plate 14 is provided with a tapered protrusion along the center line to divide the internal space of the water tank 15 into two parts, and the guide plate 14 separates the two groups of rotating rods 10, so that the spiral blades 11 and the stirring blades 12 installed on the two groups of rotating rods 10 do not affect each other during work, thereby improving the efficiency.

[0034] As shown in the figure, Figures 3 to 4 The stirring blade 12 is fixedly installed at the end of the rotating rod 10, and the water tank 15 is provided with a discharge port 16 on one side, and the discharge port 16 is located on one side of the guide plate 14.

[0035] Specifically, the stirring blade 12 is fixedly installed at the end of the rotating rod 10, and the rotating rod 10 drives the stirring blade 12 to stir and rub the ore, facilitating the separation of the soil, and the water tank 15 is provided with a discharge port 16 on one side, and the discharge port 16 is located on one side of the guide plate 14, so that the cleaned ore is transported from the guide plate 14 to the discharge port 16, thereby entering the next process.

[0036] The working principle is that the ore mixed with the soil is put into the grinding box 19 from the feeding hopper 3, the motor 2 drives the grinding column 4 and the grinding column 5 to break and grind the ore, the broken and ground ore is transported to the inside of the water tank box 15 through the guide plate 6 and the discharge hole 7, the high-pressure spray head 84 and the high-pressure spray head 85 on the water pipe 82 and the water pipe 83 in the cleaning device 8 are used to clean the ore in all aspects, the motor 17 drives the rotating rod 10 to rotate, the rotating rod 10 drives the spiral blade 11 and the stirring blade 12 to stir and rub the ore, so that the cleaning device 8 can better clean the ore, and the cleaned ore enters the next process. The motor 2 and the motor 17 are existing electric appliances, and can refer to Y801-2. The working principle of the motor 2 and the motor 17 is prior art, and will not be described herein.

[0037] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A beneficiation plant suitable for use with a lateritic gold mine, characterised in that: The utility model provides a grinding device, including support (1), one end fixed mounting has grinding box (19), one side of grinding box (19) is installed motor one (2), motor one (2) rotation is connected with grinding column one (4), one side of grinding column one (4) is provided with grinding column two (5), the upper end of grinding box (19) is installed and is entered material hopper (3), one side of grinding box (19) is provided with discharge hole (7), one side of discharge hole (7) is provided with water tank box (15), the inside installation of water tank box (15) has washing device (8), the upper surface fixed mounting of water tank box (15) has support (9), one side of water tank box (15) is installed and is installed seat (18), One side of mounting seat (18) is installed two groups of motor two (17), and the output shaft of two groups of motor two (17) is connected with the rotating rod (10), and the outer side of rotating rod (10) is installed spiral blade (11), one side of spiral blade (11) is installed stirring blade (12), and the lower surface of stirring blade (12) is provided with guide plate (14).

2. A beneficiation plant suitable for use with lateritic gold ores as claimed in claim 1, characterised in that: The washing device (8) includes a water tank (81), the inside installation of water tank (81) has two groups of water pipe two (83), water pipe two (83) is installed with a plurality of high pressure spray head two (85), one side of water tank (81) is installed with water pipe one (82), water pipe one (82) is installed with a plurality of high pressure spray head one (84).

3. A beneficiation plant suitable for use with lateritic gold ores as claimed in claim 2, characterised in that: The high pressure spray head two (85) is located in the outer side of water pipe two (83), and the high pressure spray head one (84) is located in the outer side of water pipe one (82).

4. A mineral processing plant suitable for use with lateritic gold ores as claimed in claim 3, characterised in that: The motor one (2) drives grinding column one (4) and grinding column two (5) to move relatively, the grinding box (19) is provided with a through hole, and the grinding column two (5) and the grinding column one (4) pass through the through hole.

5. A beneficiation plant suitable for use with lateritic gold ores as claimed in claim 4, characterised in that: The guide plate (14) is located below the two groups of rotating rods (10), and the guide plate (14) separates the two groups of rotating rods (10).

6. A beneficiation plant suitable for use with lateritic gold ores as claimed in claim 5, characterised in that: The end of the rotating rod (10) is fixedly installed with the stirring blade (12), and one side of the water tank box (15) is provided with a discharge port (16), and the discharge port (16) is located on one side of the guide plate (14).

7. A beneficiation plant suitable for use with lateritic gold ores as claimed in claim 5, characterised in that: The inside of the grinding box (19) is provided with a guide plate (6), and the guide plate (6) is triangular.

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