A receiving device of a mineral separation shaker

Abstract

The utility model relates to the technical field of mineral separation shaking table, concretely is a mineral separation shaking table's material receiving device, including bed body, be provided with the discharge belt on the bed body, the collecting bin is provided with the collecting bin of discharge belt bottom, the collecting bin and the collecting bin between be provided with grading material receiving mechanism, the utility model discloses a grading material receiving mechanism is arranged between the collecting bin and the collecting bin, can accurately divide the range of tailing area, middling area and concentrate area, and can carry out water collection to concentrate, re -transport middling to shaking table carries out secondary separation, tailings carry out the collection, realized the fine, high -efficient separation and collection of different grade minerals, significantly improved the resource recovery rate. Meanwhile grading material receiving mechanism can enhance the continuity of mineral separation work, only need to replace the container of concentrate recovery, and when carrying out the recovery to concentrate, the replacement container will not lead to concentrate loss or mix, improved the convenience of equipment operation.

Description

Technical Field

[0001] This utility model relates to the field of mineral processing shaking table technology, specifically a material receiving device for a mineral processing shaking table. Background Technology

[0002] A mineral processing shaking table consists of three main parts: the table surface, the frame, and the transmission mechanism. In addition, it includes a water trough, a feed trough, and a base. The entire table surface is supported or suspended by the frame, which is equipped with an adjustable slope device. During operation, the shaking table needs to continuously shake, working in conjunction with the gravity of the mineral particles and the washing action of the water flow, to separate different mineral particles.

[0003] Existing receiving devices involve placing simple containers at the points where different mineral particles fall to collect them. However, since the mineral particles fall in a fan shape along with a large amount of water, the receiving capacity of these simple containers is limited. This necessitates constant container replacement and makes it difficult to process different mineral particles in real time, disrupting the continuity of receiving. Furthermore, changing containers can easily lead to mixing of different mineral materials, resulting in the loss of valuable minerals or affecting the final grade of the concentrate.

[0004] In view of this, we propose a receiving device for a mineral processing shaking table. Utility Model Content

[0005] The purpose of this utility model is to provide a receiving device for a mineral processing shaking table, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A receiving device for a mineral processing shaking table includes a table body, a discharge belt on the table body, a collection bin on one side of the table body, a receiving bin at the bottom of the discharge belt, and a grading receiving mechanism between the collection bin and the receiving bin.

[0007] Preferably, the grading receiving mechanism includes an inclined plate, which is fixedly installed at the bottom of the receiving bin. Sliding seats are fixedly installed on both sides of the receiving bin. Multiple mounting rods are slidably installed on the top of the sliding seats. Limiting bolts are threaded onto the mounting rods, and the limiting bolts pass through the sliding seats to slidably connect them.

[0008] Preferably, a baffle one or a baffle two is detachably connected between the mounting rods, and the baffle one and the baffle two are in contact with the inclined plate.

[0009] Preferably, the second baffle includes a main board, which is fixedly connected to the mounting rod. A flow guide plate is fixedly installed on the top of the main board surface, and a material collection plate is fixedly installed on the bottom of the main board surface. A recycling pipe is fixedly installed on the bottom side of the main board surface, and the recycling pipe is connected to a pump.

[0010] Preferably, a separation seat is fixedly installed at the lowest point of the inclined plate in the receiving bin, and a connecting pipe is fixedly installed between the separation seat and the collecting bin.

[0011] Preferably, a separation box is inserted into the separation seat, and a filter box is inserted into the separation seat near the lower end of the separation box.

[0012] Preferably, the collection bin and the receiving bin are connected, and a backflushing pipe is fixedly installed in the receiving bin at the highest point of the inclined plate.

[0013] By employing the above technical solution, this utility model provides a receiving device for a mineral processing shaking table, which has at least the following beneficial effects: This invention, by setting up a grading receiving mechanism between the collection bin and the receiving bin, can accurately divide the tailings area, middlings area, and concentrate area. It can also dewater the concentrate, re-transport the middlings back to the shaking table for secondary separation, and collect the tailings, achieving refined and efficient separation and collection of minerals of different grades, significantly improving resource recovery rate. Simultaneously, the grading receiving mechanism enhances the continuity of mineral processing; only the concentrate recovery container needs to be replaced, and this replacement does not lead to concentrate loss or contamination, improving the ease of equipment operation. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the graded receiving mechanism and its connecting parts of the present invention. Figure 3 This is a schematic diagram of the second baffle and its connecting parts of the present invention; Figure 4 This is a schematic diagram of the disassembled structure of the separator of this utility model.

[0015] In the diagram: 1. Bed; 2. Triangular zone; 3. Discharge belt; 4. Collection bin; 5. Receiving bin; 6. Grading and receiving mechanism; 7. Backflushing pipe; 61. Inclined plate; 62. Sliding seat; 63. Limit bolt; 64. Mounting rod; 65. Baffle one; 66. Baffle two; 661. Main board; 662. Diverting plate; 663. Collecting plate; 664. Recovery pipe; 67. Separating seat; 671. Separating box; 672. Filter box; 68. Connecting pipe. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 A receiving device for a mineral processing shaking table includes a bed body 1, which is used for separating mineral slurry. A triangular zone 2 is located near the front end of the bed body 1. Under the combined action of the transverse water flow and the asymmetrical reciprocating motion of the bed surface, mineral particles with different specific gravities and particle sizes move in different directions on the bed surface, thus achieving separation and forming a distinct mineral band in the triangular zone 2. The front end of the bed body 1 is a discharge zone 3, which has an arc-shaped structure, making the discharge of minerals and water more stable and less prone to significant deviation.

[0018] Please see Figure 1 A collection bin 4 is provided on one side of the bed body 1 to collect wastewater, impurities, and some light tailings that flow out laterally under the lateral water flow. A receiving bin 5 is provided at the bottom front end of the bed body 1 to collect the ore. A grading and receiving mechanism 6 is provided between the collection bin 4 and the receiving bin 5.

[0019] Please see Figures 2-4 The graded receiving mechanism 6 includes an inclined plate 61, which is fixedly installed at the bottom of the receiving bin 5. The direction of the inclined plate 61 from low to high is the flow direction of the transverse water flow. The inclined plate 61 is used to make the mineral and water mixture collected in the receiving bin 5 flow and gather automatically along the inclined plate 61, which is convenient for collection and processing.

[0020] In this embodiment, sliding seats 62 are fixedly installed on both sides of the receiving bin 5. Multiple mounting rods 64 are slidably installed on the top of the sliding seats 62, and the mounting rods 64 are perpendicular to the sliding seats 62. The sliding seats 62 are inclined, and the angle and direction are consistent with the inclined plate 61, so that the angle between the mounting rods 64 and the inclined plate 61 is always perpendicular when the mounting rods 64 move along the sliding seats 62. Limiting bolts 63 are threaded to the side of the mounting rods 64. The limiting bolts 63 pass through the sliding seats 62 and slide between them. The limiting bolts 63 and the mounting rods 64 form a right angle structure and are slidably connected to the sliding seats 62. The limiting bolts 63 limit the mounting rods 64, so that the mounting rods 64 can only slide along the sliding seats 62 and will not rotate or deviate. The limiting bolts 63 can fix or detach the mounting rods 64 by rotating to press against the sliding seats 62 or by disengaging from the sliding seats 62.

[0021] In this embodiment, a baffle 65 is detachably connected to the symmetrical mounting rods 64 on the two sliding seats 62. The baffle 65 is perpendicular to the inclined plate 61, and the bottom end of the baffle 65 contacts the surface of the inclined plate 61. The baffle 65 serves to separate the inclined plate 61. A baffle 66 is detachably connected to the mounting rod 64 adjacent to the mounting rod 64 on the sliding seat 62, and the baffle 66 is located below the baffle 65. The baffle 65, the baffle 66, and the inclined plate 61 form a collection space for collecting different mineral particles. Preferably, the baffle 65, the baffle 66, and the inclined plate 61 form a collection space for collecting ore from the middle mining area.

[0022] It should be noted that detachable connection methods include, but are not limited to, one or more combinations of bolts, clips, magnetic attachments, etc.

[0023] Please see Figure 3 The second baffle 66 includes a main plate 661, with its bottom end in contact with the inclined plate 61, serving as an isolation mechanism. A guide plate 662 is fixedly installed on the surface of the main plate 661 near its top end, and a collecting plate 663 is fixedly installed on the surface of the main plate 661 near the bottom end of the guide plate 662. The longitudinal section of the guide plate 662 is a right-angled triangle, with its apex aligned with the top of the main plate 661. The surface of the guide plate 662 guides the flow of ore and water. The collecting plate 663 is located at the bottom end of the guide plate 662, preventing dead angles or direct impact between the water flow and ore on the collecting plate 663. The right-angled triangular cross-section of the collecting plate 663 allows the ore and water to displace along its surface under the gravity of the inclined plate 61.

[0024] In this embodiment, a recovery pipe 664 is fixedly installed through the bottom side of the main board 661. The recovery pipe 664 is located on the lower side of the collecting plate 663, so that the slurry can be directly collected at the recovery pipe 664. The recovery pipe 664 is connected to a pump, which can transport the slurry back to the bed 1 for secondary separation.

[0025] Please see Figure 4 A separation seat 67 is fixedly installed at the lowest point of the inclined plate 61 in the receiving bin 5. A connecting pipe 68 is fixedly installed between the separation seat 67 and the collecting bin 4. The connecting pipe 68 can directly transfer the sewage from the separation seat 67 and the receiving bin 5 into the collecting bin 4 for unified treatment.

[0026] In this embodiment, a separation box 671 is inserted into the separation seat 67, and a filter box 672 is inserted into the separation seat 67 near the lower end of the separation box 671. Both the separation box 671 and the filter box 672 have filter screens at their bottom ends for dewatering the concentrate, facilitating direct collection of the concentrate. The insertion arrangement of the separation box 671 and the filter box 672 makes it easier to directly replace the separation box 671 and the filter box 672 for concentrate collection. The separation box 671 has a larger volume than the filter box 672. The separation box 671 serves a collection function, while the filter box 672 prevents concentrate loss when replacing the separation box 671. Furthermore, when both the separation box 671 and the filter box 672 coexist, the filter box 672 can be directly removed for cleaning.

[0027] It should be noted that the tops of the collection bin 4 and the receiving bin 5 are connected, allowing the tailings slurry to overflow directly into the collection bin 4. A backflushing pipe 7 is fixedly installed at the highest point of the inclined plate 61 in the receiving bin 5, and the impact angle of the backflushing pipe 7 is the same as that of the inclined plate 61. The inclined plate 61 can be flushed through the backflushing pipe 7 to prevent material residue from remaining on the surface of the inclined plate 61.

[0028] A material receiving device for a mineral processing shaking table, the working principle of which is as follows: Position adjustment: Depending on the type of ore beneficiation, the limit bolt 63 is rotated to release the limit of the mounting rod 64. Then, the position of the mounting rod 64 is adjusted by sliding the mounting rod 64 along the sliding seat 62. This adjusts the position of the first baffle 65 and the second baffle 66. After adjustment, the mounting rod 64 is fixed using the limit bolt 63.

[0029] Location Zoning: The area between baffle 1 65 and the high point of inclined plate 61 is the tailings area, used to collect the separated light minerals; the area between baffle 1 65, inclined plate 61 and baffle 2 66 is the medium ore area, used to recover medium density minerals, which are reprocessable rough concentrates or secondary concentrates; the area between baffle 2 66, the low point of inclined plate 61 and separation seat 67 is the concentrate area, used to collect concentrates.

[0030] Graded recovery: After the bed 1 is working, the ore is discharged along the discharge belt 3. The lighter tailings enter the collection bin 4 along the side of the bed 1 and enter the tailings area along the side of the discharge belt 3 near the collection bin 4. Finally, they overflow into the collection bin 4 through the highest point of the inclined plate 61. The heavier concentrate is discharged along the discharge belt 3 away from the collection bin 4 and enters the concentrate area. The slurry flows along the inclined plate 61 under the action of gravity into the separation seat 67. After being filtered by the separation box 671 and the filter box 672, the concentrate remains in the separation box 671. The wastewater is discharged into the collection bin 4 through the connecting pipe 68, thus realizing the collection of the concentrate. The intermediate density mineral discharge is located between the concentrate and tailings on the discharge belt 3. It enters the middlings area through the separation of baffle 1 65 and baffle 2 66. Under the action of gravity, it converges along the inclined plate 61 and the collection plate 663 to the inlet of the recovery pipe 664. The pump works to return the slurry formed by the intermediate density mineral and water to the bed 1 for secondary separation, thereby recovering and separating the middlings and improving the resource recovery rate.

[0031] Cleaning: After the work is completed, remove baffle 1 65 and baffle 2 66 from the mounting rod 64. Start the backwash pipe 7, and the backwash pipe 7 will spray high-pressure water to rinse the surface of the inclined plate 61. The sewage will return to the collection chamber 4 through the connecting pipe 68. Impurities will be filtered by the separation box 671 and the filter box 672. The overall cleaning can be completed by cleaning the separation box 671 and the filter box 672.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A receiving device for a mineral processing shaking table, comprising a table body (1), wherein a discharge belt (3) is provided on the table body (1), characterized in that: A collection bin (4) is provided on one side of the bed (1), and a receiving bin (5) is provided at the bottom of the discharge belt (3). A graded receiving mechanism (6) is provided between the collection bin (4) and the receiving bin (5).

2. The receiving device for a mineral processing shaking table according to claim 1, characterized in that: The graded receiving mechanism (6) includes an inclined plate (61), which is fixedly installed at the bottom of the receiving bin (5). Sliding seats (62) are fixedly installed on both sides of the receiving bin (5). Multiple mounting rods (64) are slidably installed on the top of the sliding seat (62). Limiting bolts (63) are threadedly connected to the mounting rods (64). The limiting bolts (63) slide through the sliding seat (62) and slide between the sliding seat (62).

3. The receiving device for a mineral processing shaking table according to claim 2, characterized in that: A baffle one (65) or a baffle two (66) is detachably connected between the mounting rods (64), and the baffle one (65) and the baffle two (66) are in contact with the inclined plate (61).

4. The receiving device for a mineral processing shaking table according to claim 3, characterized in that: The second baffle (66) includes a main board (661), which is fixedly connected to the mounting rod (64). A diversion plate (662) is fixedly installed on the top of the main board (661), and a collection plate (663) is fixedly installed on the bottom of the main board (661). A recovery pipe (664) is fixedly installed on the bottom side of the main board (661), and the recovery pipe (664) is connected to a pump.

5. The receiving device for a mineral processing shaking table according to claim 2, characterized in that: The receiving bin (5) is fixedly installed with a separation seat (67) at the lowest point of the inclined plate (61), and a connecting pipe (68) is fixedly installed between the separation seat (67) and the collecting bin (4).

6. The receiving device for a mineral processing shaking table according to claim 5, characterized in that: A separation box (671) is inserted into the separation seat (67), and a filter box (672) is inserted into the separation seat (67) near the lower end of the separation box (671).

7. The receiving device for a mineral processing shaking table according to claim 4, characterized in that: The collection bin (4) and the receiving bin (5) are connected. The receiving bin (5) is fixedly installed with a backflushing pipe (7) at the highest point of the inclined plate (61).

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