A device for recycling heavy minerals in titanium-zirconium ore beneficiation tailings

Abstract

The utility model discloses a kind of heavy minerals in titanium-zirconium ore dressing tailings recycling device, belong to mineral screening technical field;Including fixedly connected in the spiral chute of support frame and bottom plate, the support frame is fixedly connected on bottom plate, the support frame top is fixedly connected with inlet hopper, further include: first sliding slot and second sliding slot, all be set up in support frame;First sliding slot is slidably connected with first sliding block, and the first sliding block is fixedly connected with the spiral chute;Second sliding slot is slidably connected with second sliding block, and the second sliding block is fixedly connected with top rod, and the top rod is fixedly connected with the first sliding block;The utility model moves through first sliding block sliding synchronous drive and the spiral chute fixedly connected with it, reciprocate up and down through spiral chute, and then can vibrate separation in the process of separable, possibly stacked together or inlayed together material, and then improve the separation efficiency of ore pulp.

Description

Technical Field

[0001] This utility model relates to the field of mineral screening technology, and in particular to a device for recovering heavy minerals from tailings of titanium zirconium ore beneficiation. Background Technology

[0002] Spiral sluices are a common type of gravity separation equipment, mainly used for separating fine-grained minerals. They are widely used in the pre-selection and enrichment of metallic and non-metallic minerals such as placer gold, tungsten, tin, tantalum-niobium, and iron ore, as well as in tailings recovery operations. In practical use, the slurry is poured into the spiral sluice from the top, and then gradually stratifies as it flows along the sluice. The heavier mineral particles that enter the bottom layer tend to move towards the inner edge of the spiral sluice, while the lighter minerals are thrown towards the outer edge of the spiral sluice during the rotation. Based on the difference in mineral particle density, the minerals spread out laterally in the spiral sluice.

[0003] However, in the operation of some existing devices, the falling slurry may cause mutual entanglement, that is, light minerals may pile up together or light and heavy minerals may be mixed together, which leads to a decrease in the separation efficiency of the device. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a heavy mineral recovery device in titanium zirconium ore beneficiation tailings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for recovering heavy minerals from tailings in titanium-zirconium ore beneficiation includes a spiral chute and a chassis fixedly connected to a support frame, the support frame being fixedly connected to the chassis, and a feed hopper being fixedly connected to the top of the support frame. The device also includes:

[0007] Both the first and second slides are formed on the support frame;

[0008] A first slider is slidably connected in the first chute, and the first slider is fixedly connected to the spiral chute.

[0009] A second slider is slidably connected in the second groove, and a top rod is fixedly connected to the second slider. The top rod is fixedly connected to the first slider.

[0010] Preferably, a mounting base is fixedly connected to the chassis, a drive motor is fixedly connected to the mounting base, a connecting plate is fixedly connected to the drive end of the drive motor, a drive ring is fixedly connected to the connecting plate, an extrusion rod is fixedly connected to the second slider, and the drive ring is in contact with the extrusion rod.

[0011] Furthermore, a compression ball is fixedly connected to the compression rod, and the compression ball is in contact with the drive ring.

[0012] Preferably, a spring is fixedly connected to the second slider, and the end of the spring away from the second slider is fixedly connected to the inner top wall of the second groove.

[0013] Furthermore, both the first slider and the second slider are trapezoidal blocks.

[0014] Furthermore, a reinforcing plate is fixedly connected to the connecting plate.

[0015] Compared with the prior art, this utility model provides a device for recovering heavy minerals from tailings of titanium-zirconium ore beneficiation, which has the following beneficial effects:

[0016] 1. This utility model uses the sliding of the first slider to synchronously drive the spiral chute fixedly connected to it to move. By moving the spiral chute up and down repeatedly, it can vibrate and separate materials that may be piled up or mixed together during the sorting process, thereby improving the sorting efficiency of mineral slurry.

[0017] 2. This utility model uses a drive ring to push the first slider to move. The drive ring can always be in contact with the extrusion ball during rotation, thereby ensuring the stability of the spiral chute movement. This solves the problem in the prior art where the spiral chute is easily damaged by rapid impact and falling into the chassis. Attached Figure Description

[0018] Figure 1 This invention provides a schematic diagram of the structure of a heavy mineral recovery device for titanium zirconium ore tailings. Figure 1 ;

[0019] Figure 2 This invention provides a schematic diagram of the structure of a heavy mineral recovery device for titanium zirconium ore tailings. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the structure of a drive ring in the tailings of titanium zirconium ore beneficiation proposed in this utility model;

[0021] Figure 4 This utility model proposes a device for recovering heavy minerals from tailings of titanium-zirconium ore beneficiation. Figure 3 Enlarged view of section A in the middle;

[0022] Figure 5 This is a schematic diagram of the connection structure between the drive ring and the extrusion ball in a heavy mineral recovery device for titanium zirconium ore tailings proposed in this utility model.

[0023] In the diagram: 1. Support frame; 101. First chute; 1011. First slider; 102. Second chute; 103. Feed hopper; 2. Spiral chute; 3. Chassis; 4. Drive ring; 401. Reinforcing plate; 402. Connecting plate; 5. Mounting base; 6. Second slider; 601. Top rod; 602. Extrusion rod; 6021. Extrusion ball; 603. Spring; 7. Drive motor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1:

[0026] Reference Figures 1-4 It includes a spiral chute 2 and a chassis 3 fixedly connected to a support frame 1. The support frame 1 is fixedly connected to the chassis 3. A feed hopper 103 is fixedly connected to the top of the support frame 1. It also includes:

[0027] The first slide 101 and the second slide 102 are both formed on the support frame 1;

[0028] A first slider 1011 is slidably connected in the first chute 101, and the first slider 1011 is fixedly connected to the spiral chute 2.

[0029] A second slider 6 is slidably connected in the second slide groove 102, and a push rod 601 is fixedly connected to the second slider 6. The push rod 601 is fixedly connected to the first slider 1011.

[0030] A mounting base 5 is fixedly connected to the chassis 3. A drive motor 7 is fixedly connected to the mounting base 5. A connecting plate 402 is fixedly connected to the drive end of the drive motor 7. A drive ring 4 is fixedly connected to the connecting plate 402. An extrusion rod 602 is fixedly connected to the second slider 6. The drive ring 4 is in contact with the extrusion rod 602.

[0031] Reference Figures 1-5 In practical use, the staff pours the slurry to be selected into the spiral chute 2 through the feed hopper 103. As the slurry flows along the channel of the spiral chute 2, it gradually stratifies. The heavy mineral particles that enter the bottom layer tend to move towards the inner edge of the spiral chute 2, while the light minerals are thrown towards the outer edge of the spiral chute 2 during the rotation. Based on the difference in mineral particle density, the minerals spread out laterally in the spiral chute channel for sorting.

[0032] During the sorting process, the staff starts the drive motor 7, which drives the connecting plate 402 fixedly connected to its drive end to move. The movement of the connecting plate 402 will drive the drive ring 4 to rotate. The rotation of the drive ring 4 will squeeze and push the extrusion rod 602 to move. When the extrusion rod 602 is squeezed and pushed, it will push the second slider 6 to slide. The second slider 6 will push the top rod 601 to move, thereby driving the first slider 1011 to slide in the first slide groove 101.

[0033] Reference Figures 1-5 When the first slider 1011 slides, the first slider 1011 will synchronously drive the spiral chute 2 fixedly connected to it to move. Through the reciprocating movement of the spiral chute 2, the materials that may be piled up or mixed together during the sorting process can be separated by vibration, thereby improving the sorting efficiency of the slurry.

[0034] An extrusion ball 6021 is fixedly connected to the extrusion rod 602, and the extrusion ball 6021 is in contact with the drive ring 4.

[0035] Reference Figure 4 By fixing the extrusion ball 6021 to the extrusion rod 602, when the drive ring 4 rotates, the drive ring 4 can stably contact the extrusion ball 6021, thereby stably pushing the extrusion rod 602 to move, thus ensuring that the spiral chute 2 can reciprocate stably.

[0036] A spring 603 is fixedly connected to the second slider 6, and the end of the spring 603 away from the second slider 6 is fixedly connected to the inner top wall of the second slide groove 102.

[0037] Reference Figure 4 With the spring 603 in place, when the high point of the drive ring 4 slides past the extrusion ball 6021, the spring 603 can push the second slider 6 to quickly reset, thereby ensuring the stable up and down movement of the spiral chute 2.

[0038] Both the first slider 1011 and the second slider 6 are trapezoidal blocks, and both the first groove 101 and the second groove 102 are trapezoidal grooves corresponding to the first slider 1011 and the second slider 6.

[0039] By setting the first slider 1011 and the second slider 6 as trapezoidal blocks, the sliding stability of the first slider 1011 and the second slider 6 in the corresponding chute can be guaranteed, thereby ensuring the stability of the spiral chute 2 when it moves up and down, and preventing the spiral chute 2 from tipping over during the up and down reciprocating movement.

[0040] A reinforcing plate 401 is fixedly connected to the connecting plate 402.

[0041] Reference Figure 3 , Figure 5By setting multiple sets of reinforcing plates 401 on the connecting plate 402, the overall strength of the connecting plate 402 can be improved, thereby ensuring that the connecting plate 402 will not break due to excessive gravity of the upper spiral chute 2 when it drives the drive ring 4 to rotate.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for recovering heavy minerals from tailings of titanium-zirconium ore beneficiation, comprising a spiral chute (2) and a chassis (3) fixedly connected to a support frame (1), wherein the support frame (1) is fixedly connected to the chassis (3), and a feed hopper (103) is fixedly connected to the top of the support frame (1), characterized in that, Also includes: The first slide groove (101) and the second slide groove (102) are both opened on the support frame (1); A first slider (1011) is slidably connected in the first chute (101), and the first slider (1011) is fixedly connected to the spiral chute (2); A second slider (6) is slidably connected in the second slide groove (102), and a top rod (601) is fixedly connected to the second slider (6). The top rod (601) is fixedly connected to the first slider (1011).

2. The heavy mineral recovery device for titanium-zirconium ore tailings according to claim 1, characterized in that, A mounting base (5) is fixedly connected to the chassis (3), a drive motor (7) is fixedly connected to the mounting base (5), a connecting plate (402) is fixedly connected to the drive end of the drive motor (7), a drive ring (4) is fixedly connected to the connecting plate (402), and an extrusion rod (602) is fixedly connected to the second slider (6). The drive ring (4) is in contact with the extrusion rod (602).

3. The heavy mineral recovery device for titanium-zirconium ore tailings according to claim 2, characterized in that, An extrusion ball (6021) is fixedly connected to the extrusion rod (602), and the extrusion ball (6021) is in contact with the drive ring (4).

4. The heavy mineral recovery device for titanium-zirconium ore tailings according to claim 1, characterized in that, A spring (603) is fixedly connected to the second slider (6), and the end of the spring (603) away from the second slider (6) is fixedly connected to the inner top wall of the second slide groove (102).

5. The heavy mineral recovery device for titanium-zirconium ore tailings according to claim 1, characterized in that, Both the first slider (1011) and the second slider (6) are trapezoidal blocks.

6. The heavy mineral recovery device for titanium-zirconium ore tailings according to claim 2, characterized in that, A reinforcing plate (401) is fixedly connected to the connecting plate (402).

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