SYSTEM AND METHODS OF ORE WASHING BY GRAVITY ON A SLOPE
Patent Information
- Authority / Receiving Office
- ID · ID
- Patent Type
- Patents
- Current Assignee / Owner
- PT ESG NEW ENERGY MATERIAL
- Filing Date
- 2024-09-25
- Publication Date
- 2026-07-16
AI Technical Summary
Existing ore washing technologies, such as rotary drum washing machines, can only clean ore material in batches, limiting the efficiency of the cleaning process.
A gravity slope ore washing system with a sloping container, water flow components, and conveyor belts for continuous ore washing, allowing ore to slide down and be washed continuously while separating pulp and ore.
The system enables continuous ore washing, increasing efficiency by allowing ore to be washed without batch limitations.
Smart Images
Figure 1
Abstract
Description
SYSTEM AND METHODS OF ORE WASHING WITH GRAVITY SLOPING SLOPE Invention Engineering Field This invention relates to the field of ore washing and sludge removal, particularly in washing systems and methods ore with slope gradient gravity. Background of the Invention In the hydrometallurgical process of laterite nickel ore, it is necessary to carry out initial treatment of nickel ore through the process Beneficiation. The beneficiation process generally uses a washing machine rotating drum, which aims to separate coarse-grained ore from laterite ore. As disclosed in the patent with application number CN 201910794537.2, this rotary drum washing machine consists of only a series of filter drums, each with a washing chamber internal that facilitates washing and grouping of materials ore simultaneously through rotation and spray jets from first cleaning assembly. This design allows for export directly the ore that has been washed and grouped. However, the machine This washer can only clean ore material in batches, which limits the efficiency of the cleaning process. Therefore, the continuous ore washing method is urgent technical issues that need to be resolved. Brief Description of the Invention The purpose of this invention is to solve the problem technical aspects above and propose ore washing systems and methods with the gravity of the slope, which overcomes the problem technical aspects of how to wash ore material continuously in existing technology. In order to achieve these technical objectives, this invention implements the following technical solutions: On the one hand, the present invention provides an ore washing system with the gravity of the slope, which includes: The guide component, which includes the slope body, where the slope body it has a sloping ore washing container: The washing component, which flows water to the top of the channel the director: and Separation components, which include bearings and conveyor belts sieve, the pad has a pulp container, conveyor belt the filter is placed on top of the washing container and is used for receiving material removed from the ore washing container, The screen conveyor belt holds and transports the ore in material form and allows pulp in the form of material can be into the washing container. In some embodiments, the guide component further includes several guide plates, a number of such guide plates intersect each other in the ore washing basin to form tortuous guide channel. In some embodiments, the guide plate has several filter holes. In some embodiments, the upper surface of the guide plate has several buffles (buffles are flow directors that used to direct the flow), a number of these buffles arranged along the guide plate. In some embodiments, the washing component includes a pipe flushing, the flushing pipe is placed at the top ore washing container to drain water into the washing container ore. In some embodiments, the washing component is further includes several washing pipes, a number of washing pipes arranged along the ore washing container and placed inside ore washing container, the washing pipe is used for spray water into the guide channel. In some embodiments, the separation components are further includes a connecting plate, one end of the connecting plate is connected to the lower end of the guide channel, the other end of the connecting plate connected to a sieve conveyor belt. In some embodiments, one end of the connecting plate is mounted rotating on the slope body, and the connecting plate can be at any position on its rotational path. On the other hand, the present invention also provides a method of washing ore with a slope gradient gravity, which is used for ore washing system with gravity slope mentioned above, and includes: Step Sl: Let the ore to be washed slide down along the inclined ore washing container: Step S2: Administer water flow to wash the deep ore ore washing container: Step S3: Receiving the slid ore in the washing container ore and separating the ore from the pulp. In some embodiments, the direction of water flow is intersecting. with the direction of ore shear. This invention relates to the field of washing and sludge removal and more specifically with systems and methods ore washing by gravity slope. The technology that The background is that in the current hydrometallurgical method This is for laterite nickel ore, the ore needs to be selected first. The method commonly used is a washing machine cylindrical ore, which aims to separate deep coarse ore laterite ore. However, this ore washing method can only wash ore material in batches, which limits work efficiency washing of ore material. Therefore, the method of washing the material ore is continuously a pressing technical problem that need to be resolved. This invention aims to overcome technical problems regarding how to wash ore material continuously, so that increase ore washing efficiency. Short Description of Image Figure 1 is a schematic structure diagram of an ore washing system with the gravity of the slope according to the embodiment of the invention 1Nnij Figure 2 is a cross-sectional view of the side of the slope body. according to the embodiment of the invention 1Nnij Figure 3 is a diagram of the guide plate structure according to embodiment of the present invention Figure 4 is a diagram of the structure of the washing pipe according to embodiment of this invention. List of drawing marks: guide component (100), slope body (110), ore washing container (111), guide plate (120), sieve holes (121), buffle (122), washing component (200), flushing pipe (210), washing pipe (220), spray port (221), supply pump water (230), flush valve (240), wash valve (250), components separation (300), bearing (310), washing container (311), belt screen conveyor (320), connecting plate (330). Complete Description of the Invention To clarify the objectives, technical solutions, and advantages of this invention, the following is a detailed description of this invention which combined with pictures and examples. It should be understood that the examples The specifics described here are used only for clarification purposes. this invention and does not limit this invention. To address technical issues regarding how to avoid batch ore washing, the present invention provides a system ore washing with gravity slope that can be washing the ore continuously, thereby increasing efficiency ore washing. It should be noted that the ore washing system with the slope gradient of the present invention is used for, but not limited to, smelting nickel laterite ore. For to facilitate explanation, in this invention, the washing system Gravity slopes are only used for nickel ore smelting laterite as an illustrative example, and the principle of the washing system ore with the slope gradient gravity applied to the type other equipment is basically the same as that applied in smelting of laterite nickel ore, which is not repeated here. Referring to Figure 1, which is a schematic diagram of the structure gravity ore washing system with deep slope gradient embodiments of the present invention. Gravity ore washing system slope gradient includes the guide component (100), the component washing (200), and separation components (300). Guide components (100) includes a slope body (110) and a number of guide plates (120), with a slope body (110) having an ore washing container (111) which is tilted. The washing component (200) drains water into the container ore washing (111). The separation component (300) includes a bearing (310) and the filter conveyor belt (320), with bearings (310) which having a washing container (311), and a filter conveyor belt (320) placed on top of the washing container (311) and used for receive material removed from the ore washing container (111). The screen conveyor belt (320) holds and transports the ore. in material form, which allows pulp in material form can enter the washing container (311). In this embodiment, the ore is washed first placed at the top of the ore washing container (111). Because ore washing container tilt adjustment (111), ore sliding along the ore washing container (111) due to the influence of gravity, and the washing component (200) drains water to the top of the container ore washing (111), using a stream of water to scrub the ore which slides in the ore washing container (111). The water dissolve the clay that sticks to the surface of the ore to form pulp. The washed ore is received and transported by sieve conveyor belt (320), and the pulp seeps through the belt the filter conveyor (320) into the washing container (311), then The pulp is distributed through the washing container (311). With using a gravity-fed ore washing system slopes above, the ore can be washed continuously instead of batch, thereby increasing the efficiency of ore washing. In some embodiments, the guide component (100) also includes several guide plates (120), which intersect each other in the housing ore leaching (111) to form a guide channel that winding. In some embodiments, the guide plate 120 has several filter holes (121). In this embodiment, the water flow in the ore washing container (111) will fall through the sieve holes (121), which ensures that the water flow does not completely drain along the guide plate (120). Stream of water falling from the hole the filter (121) and the water flow along the guide plate (120) are mutually connected, making the water flow in the guide channel become more complex, so as to achieve a more ideal ore washing effect. In some embodiments, the upper surface of the guide plate (120) has several buffles (122), which are arranged along the plate guide (120). In this embodiment, the buffle (122) on the upper surface of the plate guide (120) can cause the water flow to create waves, amplifies the vibration of the ore sliding along the guide plate (120), and scrape the ore surface via buffle (122). With the combined action of the three, the rate of clay dissolution on the surface ore can be accelerated. In some embodiments, the washing component (200) is also includes several washing pipes (220), which are arranged along the ore washing container (111) and placed in the washing container ore (111), with the washing pipe (220) used for spray water into the guide channel. In this embodiment, the wash pipe 220 is positioned above the ore washing container (111) and can spray water from above guide channel. The falling water stream helps in scrubbing ore, which accelerates the efficiency of soil washing on the surface ore. Based on the above embodiments, in some embodiments, the pipe The washer (220) has several spray ports (221). In this embodiment, each spray port 221 may spray water, so that water can be sprayed within reach wider. In some embodiments, the washing component (200) is also includes a water supply pump (230), which forces water into the flushing pipe (210) and washing pipe (220). In this embodiment, the water supply pump 230 forces water into the pipe. washing (220) and flushing pipe (210), which allows the pipe flushing (210) and washing pipe (220) for spraying water. Based on the above embodiments, in some embodiments, flush valve (240) is installed between the water supply pumps (230) and flushing pipe (210), and washing valve (250) are installed in between the water supply pump (230) and the washing pipe (220). In this embodiment, the flush valve 240 may controls the opening and closing of the flushing pipe (210). When flushing pipe (210) is required to spray water, valve flushing (240) can be opened allowing the water supply pump (230) to supply water to the flushing pipe (210). When the pipe flushing (210) needs to be closed, flushing valve (240) can be closed. Similarly, the wash valve (250) can control opening and closing of the washing pipe (220). When the washing pipe (220) is needed to spray water, washing valve (250) can be opened to allow the water supply pump (230) to supply water to the washing pipe (220). When the washing pipe (220) needs to be closed, the wash valve (250) can be closed. In some embodiments, the separation component 300 also includes a connecting plate (330), with one end of the connecting plate (330) is connected to the lower end of the guide channel and the other end connected to the filter conveyor belt (320). In this embodiment, the connecting plate 330 is connected at both ends to the lower end of the guide channel and conveyor belt sieve 320, which allows the pulp and ore to be removed from the guide channel across the gap between the guide channel and the filter conveyor belt (320) via the connecting plate (330). Based on the above embodiments, in some embodiments, one end of the connecting plate (330) is pivotally mounted on the slope body (110), and the connecting plate (330) may be located on any position on its rotational path. In this embodiment, by rotating the connecting plate 330, The angle of the connecting plate (330) can be adjusted to suit with the need for ore and pulp direction. In some embodiments, the slope body (110) is a slope body metal (110). In this embodiment, the slope body (110) has a strength sufficient structure. In addition, the present invention also provides a method for washing ore. with the gravity of the slope, which is used for the system ore washing by gravity of the slope above, and includes: S1: Allowing the ore to be washed to slide down the length inclined ore washing container: S2: Flowing water to wash the ore in the washing container ore: S3: Receives ore sliding in the ore washing container and separate the ore from the pulp. In this embodiment, the ore slides along the washing vessel. ore, and the water flow washes the ore in the washing vessel, so that the water flow dissolves the clay that sticks to the surface ore to form pulp, and finally separate the pulp and ore to complete ore washing. In some embodiments, the direction of water flow is interconnected. with the direction of the ore sliding. In this embodiment, the flow of water and ore is made to slide deep intersecting directions, which increases the speed difference relative between the water flow and the ore, thus achieving the effect more ideal washing. For a better understanding of the present invention, the solution The technical details of this invention are described in more detail below along with with Figures 1 to 4: First of all, the ore to be washed is placed at the top ore washing container (111). Due to the inclination setting of the ore washing vessel 111, the ore slides along the chute guide due to the influence of gravity. The upper surface of the guide plate (120) has some buffles (122), which can cause the flow alr creates waves, which amplify the vibrations of the ore slides along the guide plate 120, and scrapes the surface ore through the buffle (122). By the combined action of the three, the rate of clay dissolution on the ore surface can be accelerated. Pipe rinsing (210) flows water to the top of the washing container ore (111), which uses a stream of water to scrub the ore slides in the guide channel. The wash pipe (220) is placed in the above the ore washing container (111) and can spray water from over the guide channel, which helps in rubbing the ore with the falling water flow and accelerate the efficiency of soil washing in ore surface. Water dissolves the clay that sticks to the ore. ore surface to form pulp. Washed ore received and transported by a sieve conveyor belt (320), while the pulp seeps through the sieve conveyor belt (320) and is discharged into the washing container (311). Next, the pulp distributed through the washing container (311). By utilizing ore washing system with gravity slope mentioned above, the ore can be washed continuously instead of in batches, which increases the efficiency of ore washing. A detailed description of embodiments of the present invention is not is a limitation of the scope of protection of the invention. Each changes and modifications that are in accordance with the technical ideas of This invention should be included within the scope of the invention claims.
Claims
1. An ore washing system with a gravity slope slope, which is characterized by: The guide component, which includes the slope body, where the slope body it has a sloping ore washing container: The washing component, which flows water to the top of the channel the guide: Separation components, which include: bearings and conveyor belts The filter. The bearing has a washing container, conveyor belt The strainer is placed on top of the washing container and is used for receive material removed from the ore washing container. The screen conveyor belt holds and transports ore in the form of material, which allows pulp in the form of material to enter into the washing container.
2. Gravity slope ore washing system according to claim 1, characterized in that the guide component includes several guide plates, the guide plates are interconnected intersect in the ore washing vessel to form channels winding guide.
3. Gravity slope ore washing system according to claim 2, characterized in that the guide plate has several filter holes.
4. Gravity slope ore washing system according to claim 3, characterized in that the upper surface of the plate the guide has several buffles, the buffles are arranged in along the guide plate.
5. Gravity slope ore washing system according to claim 1, characterized in that the washing component includes the flushing pipe. The flushing pipe is placed in the section top of the ore washing container to drain water into the container ore washing.
6. Gravity slope ore washing system according to claim 5, characterized in that the washing component is more further includes: several washing pipes, the washing pipes arranged along the ore washing container and placed inside ore washing container, the washing pipe is used for spray water into the guide channel.
1. Gravity slope ore washing system according to claim l, characterized in that the separation component is further includes: connecting plate, one end plate the connector is connected to the lower end of the guide channel, the end other of the connecting plates are connected to the conveyor belt filter.
8. Gravity slope ore washing system according to claim 7, characterized in that one end of the connecting plate mounted in a rotating manner on the slope body, and the connecting plate it can be in any position on its rotational path.
9. A method of washing ore with a gravity slope slope, used for gravity ore washing systems slope gradient as described in one of the claims 1 to 8, characterized by S1: Allows the ore to be washed to slide along the container inclined ore washing: S2: Flows water for washing ore into the washing container ore: S3: Receives ore sliding in the ore washing container and separate the ore from the pulp.
10. Gravity slope method of washing ore according to claim 9, characterized in that the direction of the water flow is opposite to each other intersecting with the direction of ore shear.