Multi-stage sorting device for rutile concentration

Abstract

The multi-stage sorting device comprises a sorting frame and a discharging groove, three conveying mechanisms are arranged in the sorting frame, each conveying mechanism is composed of a rotating roller and a metal net conveying belt, the metal net conveying belts are connected to the rotating rollers in a sleeved mode, the sorting frame is located between every two adjacent metal net conveying belts and rotationally connected with a rotating rod, and the rotating rods are connected with the discharging groove in a sleeved mode. A rotating rod is fixedly connected to the upper side of the metal net conveying belt, a magnetic column is fixedly connected to the rotating rod, a conveying plate is arranged on the upper side of the metal net conveying belt and the upper side of the magnetic column, the conveying plate is fixedly connected into the sorting frame, a first partition plate is fixedly connected into the sorting frame, and triangular plates are evenly and fixedly connected to one side of the first partition plate. According to the rutile sorting device, fine classification and magnetic substance separation can be conducted on rutile, the sorting accuracy and purity are improved, and due to the continuous sorting process of the multiple conveying mechanisms, the device can continuously treat a large number of materials, the working efficiency is improved, and the rutile sorting device can adapt to rutile raw materials with different properties and particle size distribution.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rutile sorting, specifically relates to a multistage sorting device for rutile concentration. BACKGROUND

[0002] The multistage rutile sorting device improves the purity and recovery efficiency of rutile through multiple stages of separation and purification. Usually, a linear vibrating screen is selected for screening different particle sizes of rutile during sorting. The rutile ore often contains some magnetic impurities during mining.

[0003] According to the patent CN117299558A, a multistage sorting device for molybdenum ore is described. When sorting molybdenum ore is needed, the worker can pour the molybdenum ore into the feeding hopper, then start the vibration assembly, and the molybdenum ore will fall into the first receiving assembly along the feeding hopper. At this time, the vibration assembly drives the support assembly, first receiving assembly, second receiving assembly, and position adjustment assembly to continuously adjust the height up and down, so that the different sizes of molybdenum ore falling onto the first receiving assembly are sorted from small to large, achieving the effect of multistage sorting of molybdenum ore. When the sorting of molybdenum ore is completed, the sorted molybdenum ore will fall onto the second receiving assembly, then fall onto the bottom plate along the second receiving assembly. When there are too many molybdenum ores on the bottom plate, the worker can raise the height of the second receiving assembly, so that the trajectory of the molybdenum ore falling onto the bottom plate changes, achieving the effect of reducing the accumulation rate of molybdenum ore. When the multistage sorting device for molybdenum ore is used up, the worker can start the position adjustment assembly to adjust the position of the first receiving assembly, achieving the effect of adjusting the position of the first receiving assembly according to the need. When the rutile ore is sorted according to different particle sizes, the magnetic impurities cannot be treated, affecting the multistage sorting of rutile ore.

[0004] Therefore, a multistage sorting device for rutile concentration is proposed to solve the problem of not being able to treat magnetic impurities when sorting rutile ore according to different particle sizes, affecting the multistage sorting of rutile ore. Utility model content

[0005] The utility model solves the technical problem of not being able to treat magnetic impurities when sorting rutile ore according to different particle sizes, affecting the multistage sorting of rutile ore, and therefore proposes a multistage sorting device for rutile concentration.

[0006] The utility model discloses a technical scheme that solves technical problems is adopted: a kind of multistage sorting device for rutile concentration, including sorting frame and discharging chute, three conveying mechanisms are provided in the sorting frame, the conveying mechanism is made of rotating roller and metal mesh conveyor belt, the metal mesh conveyor belt is sleeved on rotating roller, rotating rod is rotatably connected between two adjacent metal mesh conveyor belts in the sorting frame, fixedly connected with magnetic column on the rotating rod, transmission plate is provided on the metal mesh conveyor belt and the upper side of magnetic column, the transmission plate is fixedly connected in the sorting frame, first baffle is fixedly connected in the sorting frame, triangular plate is uniformly fixedly connected on the side of first baffle, the side of triangular plate is in contact with magnetic column, second baffle is fixedly connected in the sorting frame, the bottom side of magnetic column is located in second baffle, filter frame is in contact between first baffle and second baffle, baffle is fixedly connected in the upper side of the sorting frame, the baffle is in contact with the uppermost metal mesh conveyor belt, the aperture of three metal mesh conveyor belts increases successively from top to bottom.

[0007] As a preferred technical scheme of the utility model, the upper side of the first baffle and the second baffle is provided with an adaptive groove, and the filter frame corresponds to the adaptive groove. By providing the adaptive groove, the position of the filter frame can be conveniently limited.

[0008] As a preferred technical scheme of the utility model, the first baffle and the second baffle are both threadedly connected with an adjusting rod, and the adjusting rod is inserted into the filter frame. By providing the adjusting rod, the filter frame can be limited.

[0009] As a preferred technical scheme of the utility model, a buffer plate is rotatably connected in the sorting frame through a rotating shaft, and a torsion spring is sleeved on the rotating shaft. By providing the buffer plate, the rutile can be uniformly distributed on the metal mesh conveyor belt.

[0010] As a preferred technical scheme of the utility model, an inclined plate is fixedly connected in the sorting frame, and the inclined plate is located on the two sides of the metal mesh conveyor belt that are away from each other. By providing the inclined plate, the rutile can be prevented from falling from one side of the metal mesh conveyor belt.

[0011] The utility model has the following advantages: through the synergistic effect of the metal mesh conveyor belts with different apertures and the magnetic column, the rutile can be finely graded and separated from magnetic substances, the accuracy and purity of sorting are improved, the multiple conveying mechanisms and the continuous sorting process enable the device to continuously process a large amount of materials and improve work efficiency, the device integrates multiple sorting methods such as screening, magnetic attraction and filtering, reduces the process flow and the number of equipment, reduces the cost and the operation complexity, and can adapt to rutile raw materials with different properties and particle size distributions. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1is a side view of a multi-stage sorting device for fine selection of rutile according to an embodiment of the present application;

[0013] Figure 2 is a three-dimensional structure diagram of a multi-stage sorting device for fine selection of rutile according to an embodiment of the present application;

[0014] Figure 3 is a three-dimensional structure diagram of a filter frame of a multi-stage sorting device for fine selection of rutile according to an embodiment of the present application;

[0015] Figure 4 is an enlarged structure diagram of A of a multi-stage sorting device for fine selection of rutile according to an embodiment of the present application.

[0016] Marked: 1, sorting frame; 2, discharging chute; 3, conveying mechanism; 4, rotating roller; 5, metal mesh conveyor belt; 6, rotating rod; 7, magnetic column; 8, transmission plate; 9, first partition; 10, triangular plate; 11, second partition; 12, filter frame; 13, adjusting rod; 14, adaptive groove; 15, baffle; 16, rotating shaft; 17, buffer plate; 18, inclined plate. DETAILED DESCRIPTION

[0017] The present application will be further described below in conjunction with the drawings.

[0018] Please refer to Figures 1-4The shown one kind is the multi-stage sorting device of rutile concentration, including sorting frame 1 and discharge chute 2, sorting frame 1 is provided with three conveying mechanisms 3, conveying mechanism 3 is formed by rotating roller 4 and metal mesh conveyor belt 5, the outer wall of sorting frame 1 is fixedly connected with first motor near conveying mechanism 3 side, rotating roller 4 is driven to rotate by first motor, and metal mesh conveyor belt 5 is conveyed to rutile, metal mesh conveyor belt 5 is sleeved on rotating roller 4, rotating rod 6 is rotatably connected between two adjacent metal mesh conveyor belts 5 of sorting frame 1, second motor is fixedly connected with rotating rod 6 on the side of sorting frame 1, the output end of second motor is fixedly connected with rotating rod 6, magnetic column 7 is fixedly connected on rotating rod 6, transmission plate 8 is provided on the upper side of metal mesh conveyor belt 5 and magnetic column 7, transmission plate 8 is placed obliquely, which can make rutile fall under the condition of gravity, transmission plate 8 is fixedly connected in sorting frame 1, first baffle 9 is fixedly connected in sorting frame 1, first baffle 9 is in the form of vertical hook, the shorter end of first baffle 9 is connected with triangular plate 10, two first baffles 9 are located at the bottom side of the upper and middle metal mesh conveyor belts 5, which can screen the falling rutile, triangular plate 10 is uniformly fixedly connected on the side of first baffle 9, triangular plate 10 provides combing for magnetic column 7, one side of triangular plate 10 is in contact with magnetic column 7, second baffle 11 is fixedly connected in sorting frame 1, second baffle 11 is located at the bottom side of magnetic column 7, filter frame 12 is in contact between first baffle 9 and second baffle 11, upper side baffle 15 is fixedly connected in sorting frame 1, baffle 15 forms an angle between the uppermost metal mesh conveyor belt 5 in an inclined manner, which can prevent rutile entering from discharge chute 2 from falling from the side of the uppermost metal mesh conveyor belt 5, baffle 15 is in contact with the uppermost metal mesh conveyor belt 5, the aperture of the three metal mesh conveyor belts 5 increases from top to bottom.

[0019] Among them, the adaptive groove 14 is in contact with the filter frame 12, the adaptive groove 14 is located on the upper side of the first baffle 9 and the second baffle 11, by setting the adaptive groove 14, the installation limit of the filter frame 12 can be provided.

[0020] Among them, the filter frame 12 is inserted with the adjusting rod 13, the adjusting rod 13 is threadedly connected at the bottom side of the first baffle 9 and the second baffle 11, by setting the adjusting rod 13, the filter frame 12 can be limited between the first baffle 9 and the second baffle 11.

[0021] Among them, the torsional spring is sleeved on the rotating shaft 16, the buffer plate 17 is rotatably connected in the sorting frame 1 through the rotating shaft 16, the two ends of the torsional spring are fixedly connected with the sorting frame 1 and the buffer plate 17 respectively, by setting the buffer plate 17, the moving thickness of rutile on the upper side of the metal mesh conveyor belt 5 can be reduced, which is convenient for screening.

[0022] The two sides of the metal mesh conveyor belt 5 are provided with inclined plates 18, and the inclined plates 18 are fixedly connected to the two sides in the sorting frame 1.

[0023] Working principle: The rutile falls from the feeding groove 2 into the sorting frame 1, and passes through the uppermost conveying mechanism 3, and is blocked by the baffle 15, and the rutile falls from the gap of the metal mesh conveyor belt 5, and the rutile larger than the aperture of the metal mesh conveyor belt 5 continuously moves to the side of the transmission plate 8 and the magnetic column 7, and is blocked by the buffer plate 17, and the material is laid on the metal mesh conveyor belt 5 and continuously moves, and the impurities with magnetism are attracted and adsorbed on the magnetic column 7, and the rutile material continuously moves and is screened, and part of the impurities contact the triangular plate 10 and are blocked and fall on the second partition plate 11, and the rutile screened passes through the first partition plate 9, and both fall into different filter frames 12, and the multi-stage sorting and collection are completed, and the impurities are collected and concentrated for treatment.

[0024] The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled persons in the art, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

[0025] Other parts not described in the present application are all prior art, and therefore will not be described here.

[0026] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A multi-stage sorting device for rutile concentration, comprising a sorting frame (1) and a discharge chute (2), wherein three conveying mechanisms (3) are arranged in the sorting frame (1), and each conveying mechanism (3) is composed of a rotating roller (4) and a metal mesh conveyor belt (5), and the metal mesh conveyor belt (5) is sleeved on the rotating roller (4), characterized in that, The sorting frame (1) is rotatably connected between two adjacent metal mesh conveyors (5) with a rotating rod (6), the rotating rod (6) is fixedly connected with a magnetic column (7), the metal mesh conveyor (5) and the upper side of the magnetic column (7) are provided with a transmission plate (8), the transmission plate (8) is fixedly connected in the sorting frame (1), the sorting frame (1) is fixedly connected with a first partition plate (9), the first partition plate (9) is uniformly fixedly connected with a triangular plate (10) on one side, the triangular plate (10) is in contact with the magnetic column (7) on one side, the sorting frame (1) is fixedly connected with a second partition plate (11), the second partition plate (11) is located at the bottom side of the magnetic column (7), the first partition plate (9) and the second partition plate (11) are in contact with the filter frame (12), the sorting frame (1) is fixedly connected with a baffle (15) on the upper side, the baffle (15) is in contact with the uppermost metal mesh conveyor (5), the aperture of the three metal mesh conveyors (5) increases from top to bottom.

2. A multi-stage separation device for the beneficiation of rutile as claimed in claim 1, characterised in that, The first partition plate (9) and the second partition plate (11) are provided with an adaptive groove (14) on the upper side, and the filter frame (12) corresponds to the adaptive groove (14).

3. A multi-stage separation device for the beneficiation of rutile as claimed in claim 2, characterised in that, The first partition plate (9) and the second partition plate (11) are threadedly connected with an adjusting rod (13), and the adjusting rod (13) is inserted into the filter frame (12).

4. A multi-stage separation device for the beneficiation of rutile as claimed in claim 3 wherein, The sorting frame (1) is rotatably connected with a buffer plate (17) through a rotating shaft (16), and the rotating shaft (16) is sleeved with a torsional spring.

5. A multi-stage separation device for the beneficiation of rutile as claimed in claim 4 wherein, The sorting frame (1) is fixedly connected with an inclined plate (18), and the inclined plate (18) is located on the two sides of the metal mesh conveyor (5) which are away from each other.

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