An ore blending system for tiling vertical taking and dispatching

Abstract

The application discloses an ore blending system for tiling vertical taking and dispatching, including a storage bin, a feeding device, an ore separator device and a vertical fetching device. The storage bin is formed in the storage space for storing ore; The discharge port of the feeding device is connected with the storage space, which is used to successively import different ore points or batches of ore into the storage space; The ore separator device comprises a separator and a separator lifting structure, the separator lifting structure is fixed on the inner wall of the storage bin, the separator is connected with the separator lifting structure, and the separator lifting structure is used to drive the separator lifting, and the ore material in the storage space is divided into several parts along the vertical direction. The vertical fetching device is used to grasp each ore one by one. The structure of the ore blending system in this application is simple, and the ore blending can be completed without a large site and complex equipment, and the cost is low.

Description

[0001] Description

[0002] AN ORE BLENDING SYSTEM FOR TILING VERTICAL TAKING AND DISPATCHING

[0003] FIELD OF THE DISCLOSURE

[0004] The application relates to the field of laterite nickel ore blending technology, which speci fically relates to an ore blending system for tiling vertical taking and dispatching .

[0005] BACKGROUND

[0006] Laterite nickel ore is a loose clay-like multi-mineral aggregate formed by long-term weathering, leaching, dyeing and alteration of nickel-bearing olivine bedrock in tropical or subtropical areas , accompanied by nickel , cobalt , chromium, magnesium, aluminum and other metal components . Laterite nickel ore resources account for about 55% of global nickel resources , mainly distributed in the tropical and subtropical countries and regions within the latitude of 22 ° north and south . The distribution of laterite nickel resources is relatively concentrated, and large deposits and mining areas are easy to form in the ore- forming belt , such as : the New Caridonia laterite nickel mining area in the French South Paci fic, the Mologas and Sulawesi laterite nickel mining area in Indonesia, the Queensland laterite nickel mining area in Australia, and the Palawan laterite nickel mining area in the Philippines . However, nickel ore is a refractory oxidi zed ore resource with complex metallogenic conditions , and after minerali zation, it undergoes long-term weathering, leaching, dyeing, alteration and other geological processes , resulting in complex and variable mineral components and easy to form complex structures such as homogeneous images . The composition of nickel ore fluctuates greatly in di f ferent mining sites and di f ferent mining depths . There are large di f ferences between ore materials from di f ferent ore sites , and even di f ferent batches of ore materials from the same ore site , which will lead to repeated adj ustment of process parameters and equipment Settings according to the ore conditions in the subsequent processing process , af fecting production ef ficiency . Patent CN216192589U provides an ore mixing device for laterite nickel ore , including : hopper, feeder, belt conveyor, ring distributor, hydraulic hammer ; The bottom of the bin is provided with the discharge port and the feeding port of the feeder is connected, the discharge port of the feeder is connected with the feeding end of the belt conveyor, the discharge end of the belt conveyor is connected with the ring distributor ; The hydraulic hammer is aligned with the feeding port provided at the top of the bin . Through calculation, it determines the feeding ratio of each bin to reali ze ore blending .

[0007] However, the above existing technologies require multiple bins to store di f ferent mines and di f ferent batches of materials , as well as multiple material conveyor belts to transport materials , which have high requirements for site space and equipment .

[0008] SUMMARY

[0009] The purpose of this application is to overcome the technical shortcomings mentioned above and propose an ore blending system for tiling vertical taking and dispatching to solve the technical problems of high requirements for site space and equipment in the existing ore blending technology .

[0010] In order to achieve the above technical purpose , the application adopts the following technical scheme :

[0011] The application provides an ore blending system for tiling vertical taking and dispatching, including :

[0012] Storage bin, in which a storage space is formed for storing ore materials ;

[0013] Feeding device , the feeding device of the outlet and the storage space is connected for the storage space in turn into the di f ferent ore points or batches of ore ;

[0014] Ore separator device , which comprises a separator and a separator li fting structure , the separator li fting structure is fixed on the inner wall of the storage bin, the separator is connected with the separator li fting structure , the separator li fting structure is used to drive the separator li fting, the storage space in the ore material along the vertical direction is divided into several parts , and the vertical fetching device , used to grab each ore one by one .

[0015] In some embodiments , the feeding device comprises a hopper and a screw feeder, and the screw feeder is inclined to set , the lower end is connected with the storage space , and the higher end is docked with the bottom of the hopper .

[0016] In some embodiments , a feeding hole is arranged on the side wall of the storage bin, and the lower end of the spiral feeder is docked with the feeding hole .

[0017] In some embodiments , the divider comprises a plurality of partitions , which are combined and splicing to form a plurality of compartments with the same space .

[0018] In some embodiments , the partitions are fixed along the vertical direction and arranged along the axis of the storage bin, and a sector area of the same si ze is formed between the adj acent partitions .

[0019] In some embodiments , the separator li fting structure comprises a sliding track and a sliding device , the sliding track is fixed on the inner wall of the storage bin along the vertical direction, and the sliding device is connected with the sliding track . The slider can move along the sliding track and can stop at any position within its stroke , and the slider is fixedly connected with the top of the separator .

[0020] In some embodiments , the vertical fetching device comprises a mobile gantry crane , a li fting piece , a hori zontal piece and a grasping piece . The mobile gantry crane is arranged across the storage bin and extended to the subsequent processing process , and the hori zontal piece is fixed on the gantry crane . Has a mobile end and fixed connection with the li fting part , driving the li fting part in the hori zontal direction, the li fting part has a li fting end and fixed connection with the grasping part , driving the grasping part in the vertical direction, the grasping part is used to grasp ore .

[0021] In some embodiments , the mobile gantry crane comprises a gantry track, a mobile device and a gantry frame , the gantry track is laid on both sides of the storage bin and extends to the next processing procedure , the mobile device is arranged on the gantry track and can move along the gantry track, The gantry frame is fixedly connected with the mover . In some embodiments , the moving direction of the mobile gantry crane is perpendicular to the moving direction o f the hori zontal moving member .

[0022] In some embodiments , the grasping part comprises a pair of grab and a pair of hydraulic push rod, the grab is hinged with the movable end of the li fting part , one end of the hydraulic push rod is hinged with the corresponding movable end of the li fting part , and the other end is hinged with the movable end of the li fting part . It is used to drive two grabs for opening and closing action .

[0023] Compared with the existing technology, the ore blending system provided by the application for tiling vertical taking and dispatching uses the feeding device to import di f ferent ore points and di f ferent batches of ore materials into the storage bin, and forms multilayer ore materials in the storage bin; The ore separator device separates the multilayer ore in the vertical direction into a number of pieces , each of which includes di f ferent ore points and di f ferent batches of ore . The vertical fetching device captures each piece of ore one by one , and the di f ference between each piece of ore is small , which can make the process parameters and equipment Settings in the subsequent processing without adj ustment , improve production ef ficiency, and the structure of the ore blending system is simple . No need for a large site and complex equipment , low cost .

[0024] The above description is only an overview of the technical scheme of this application . In order to better understand the technical means of this application and implement it in accordance with the contents of the speci fication, a better example of this application and the attached drawings are explained in detail as follows . The speci fic embodiments of this application are given in detail by the following embodiments and the attached drawings .

[0025] BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the structure diagram of the an ore blending system for tiling vertical taking and dispatching provided by this application .

[0027] Figure 2 is a top view of the storage bin in Figure 1 .

[0028] Note on the attached drawings : 1- storage bin, 11- feeding hole, 2- feeding device, 21- screw feeder, 3- ore separator device, 31- separator, 311- bulkhead, 32- separator lifting structure, 321- sliding track, 322- sliding device, 4- vertical fetching device, 41- mobile gantry crane, 411- gantry track, 412- mobile device, 413- gantry frame, 42- lifting parts, 43- moving parts, 44- grasping parts, 441- hopper, 442- hydraulic push rod.

[0029] DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

[0030] In order to make the purpose, technical scheme and advantages of this application more clearly, the application is further explained in detail by combining the attached drawings and embodiments. It is understood that the specific embodiments described herein are intended only to explain this application and are not intended to qualify it.

[0031] In order to solve the technical problems with high requirements for site space and equipment in the existing technology, this application provides an ore blending system for tiling vertical taking and dispatching, which realizes ore blending by layering ore materials and vertical taking materials, without large sites and complex equipment, and with low cost.

[0032] Please refer to Figs. 1 and 2, where FIG. 1 shows the structure diagram of the ore blending system for tiling vertical taking and dispatching in embodiment 1 of this application, and FIG. 2 shows the top view diagram of the storage bin in FIG. 1.

[0033] The application provides an ore blending system for tiling vertical taking and dispatching, including: storage bin 1, feeding device 2, ore separator device 3 and vertical fetching device 4, the storage bin 1 to form a storage space for storing ore, the feeding device 2 outlet and the storage space is connected for importing ore into the storage space; The mineral separation device 3 comprises a separator 31 and a separator lifting structure 32, the separator lifting structure 32 is fixed on the inner wall of the storage bin 1, the separator 31 is connected with the separator lifting structure 32, and the separator lifting structure 32 is used to drive the separator 31 lifting. The ore material in the storage space is divided into several parts along the vertical direction, and the vertical fetching device 4 is used to grasp each ore material one by one .

[0034] In this application, the feeding device 2 will be di f ferent ore points , di f ferent batches of ore into the storage bin 1 , in the storage bin 1 to form a multilayer ore ; The ore separator device 3 will separate the multilayer ore in the vertical direction into a number of pieces , each piece of ore includes di f ferent ore points , di f ferent batches of ore , the vertical fetching device 4 grab each piece of ore one by one , each piece of ore between the di f ference is small , can make the subsequent processing process parameters and equipment settings need not be adj usted, improve production ef ficiency . The structure of the ore blending system is simple , no need for a large site and complex equipment , low cost .

[0035] In this embodiment , the storage bin 1 is cylinder-shaped, the top of the storage bin 1 is open, and a cylinder-shaped storage space is formed inside it .

[0036] In this embodiment , the feeding device 2 comprises a feeding hopper and a screw feeder 21 which is arranged in an inclined way such that the lower end is connected to the storage space and the higher end is docked to the bottom of the feeding hopper . The ore material is first poured into the feeding hopper and then imported into the storage bin 1 through the screw feeder 21 . Since laterite nickel ore is generally in the form of mud, di f ferent ore points and di f ferent batches of ore materials form a layer of ore materials in the storage space .

[0037] In this embodiment , the screw feeder 21 comprises a feeding pipe , a screw plate and a driver, the feeding pipe is arranged in an oblique way, the higher end of the feeding pipe is provided with a feeding port docked with the bottom of the feeding hopper, the lower end of the feeding pipe is docked with the storage bin 1 , and the screw plate is coaxial arranged in the feeding pipe . The driver is fixed on the higher end of the feeding pipe and is fixed with the spiral plate ; The driver drives the spiral plate to rotate and push the ore material in the feeding pipe to move to the storage bin 1 .

[0038] In this embodiment , a feeding hole 11 is arranged on the side wall of the storage bin 1 , and the lower end of the screw feeder 21 is docked with the feeding hole 11 . The ore material is imported into the storage bin 1 from the feeding hole 11 . In this embodiment , the separator 31 comprises a plurality of bulkhead 311 , which are combined and spliced to form a plurality of compartments with the same space to ensure that the same ore material is accommodated in each compartment .

[0039] In this embodiment , the bulkhead 311 is fixed in the vertical direction and arranged along the axis of the storage bin 1 , and a fan-shaped area of the same si ze is formed between adj acent bulkhead 311 .

[0040] In this example , the separator li fting structure 32 comprises a sliding track 321 and a sliding device 322 , which is fixed on the inner wall of the storage bin 1 along the vertical direction, and the sliding device 322 is connected with the sliding track 321 , which is connected with the sliding track 321 . The sliding device 322 is able to move along the sliding track 321 and can stop at any position within its stroke , and the sliding device 322 is fixedly connected to the top of the bulkhead 311 . When the sliding device 322 moves along the sliding track 321 , the bulkhead 311 is driven to rise and fall in the vertical direction . When the sliding device 322 rises to the highest position along the vertical direction, the separator 31 is completely out of contact with the ore material ; When the sliding device 322 drops to the lowest position along the vertical direction, the divider 31 is connected with the bottom surface of the storage bin 1 . When the ore material is imported, the sliding device 322 drops to the lowest position along the vertical direction, and the separator 31 is connected with the bottom surface of the storage bin 1 to separate the ore material .

[0041] In this example , the vertical fetching device 4 comprises a mobile gantry crane 41 , a li fter 42 , a hori zontal li fter 43 , and a grasping parts 44 . The mobile gantry crane 41 is arranged across the storage bin 1 and extended to the subsequent processing process , and the hori zontal li fter 43 is fixed on the gantry crane 41 and has a mobile end and is fixed to the li fting 42 . The li fting piece 42 is driven to move in the hori zontal direction, the li fting piece 42 has a li fting end and is fixed connected with the grasping parts 44 , the grasping parts 44 is driven to rise and fall in the vertical direction, and the grasping parts 44 is used to grasp ore . It should be noted that the moving direction of the mobile gantry crane 41 and the moving direction of the transverse piece 43 are perpendicular to each other, so that the li fting piece 42 can move in the entire hori zontal plane and can correspond to any mineral material .

[0042] In this example , the mobile gantry crane 41 comprises a gantry track 411 , a mobile device 412 and a gantry frame 413 . The gantry track 411 is laid on both sides of the storage bin 1 and extends to the next processing process . The mobile device 412 is arranged on the gantry track 411 and is able to move along the gantry track 411 . The gantry frame 413 is fixedly connected with the mover 412 . When the mover 412 moves along the gantry track 411 to the next processing process , the gantry frame 413 moves from above the storage bin 1 to above the next processing process .

[0043] It can be understood that the li fting 42 and the hori zontal 43 can use the linear drive mechanism driven by the linear guide rail , which is the existing mature mechanical structure , to achieve the purpose of li fting and hori zontal movement , and the li fting 42 can also use electric hoite or winch .

[0044] Further, the grasping parts 44 includes a pair of grab 441 and a pair of hydraulic push rod 442 , the grab 441 is hinged with the movable end of the li ft 42 , one end of the hydraulic push rod 442 is hinged with the corresponding grab 441 , and the other end is hinged with the movable end of the li ft 42 , used to drive two grab 441 for opening and closing action . Through the expansion and extension of the hydraulic push rod 442 , the two grabs 441 can be driven to open and close , so as to grasp and release the ore .

[0045] In order to better understand this application, the technical scheme of this application is explained in detai l in combination with the attached drawings :

[0046] When incoming material , the ore is first poured into the hopper, and then through the spiral feeder 21 into the storage bin 1 , because laterite nickel ore is generally slurry, the same filling of ore will form a layer of ore in the storage bin 1 , di f ferent filling of ore will form a layer in the storage bin 1 ; When more than one batch of ore is stored in the storage bin 1 , the sliding device 322 drops to the lowest position along the vertical direction, and the separator 31 and the bottom of the storage bin 1 are connected to separate the ore material, and the ore material is divided into several parts along the vertical direction (each part of ore material contains a number of batches of ore material) , and the ore material between each and each is roughly the same, The movable device 412 moves along the gantry track 411, so that the gantry frame 413 is located above the storage bin 1, and the horizontal piece 43 drives the lifting piece 42 to move, corresponding to a certain mineral material to be grasps, the lifting piece 42 drives the grasping parts 44 to fall, and the hydraulic push rod 442 pushes the grasping piece 441 to open and close again. To grasp the ore, the lifting piece 42 drives the grasping piece 44 to rise, and the moving device 412 moves along the gantry track 411, so that the gantry frame 413 moves to the top of the next process, and the hydraulic push rod 442 pushes the grab bucket 441 to open, so that the grasped ore falls into the next process. And so on, the ore material in the entire storage bin 1 can be sent to the next process.

[0047] The beneficial effect of the application: the feeding device will be different ore points, different batches of ore into the storage bin, in the storage bin to form a multilayer ore; The ore separator device separates the multilayer ore in the vertical direction into a number of pieces, each of which includes different ore points and different batches of ore. The vertical fetching device captures each piece of ore one by one, and the difference between each piece of ore is small, which can make the process parameters and equipment settings in the subsequent processing without adjustment, improve production efficiency, and the structure of the ore blending system is simple. No need for a large site and complex equipment, low cost.

[0048] The above specific mode of implementation of this application shall not limit the scope of protection of this application. Any other corresponding changes and deformations made according to the technical ideas of the application shall be included in the scope of protection of the claims of the application.

Claims

WHAT IS CLAIMED IS1 . A ore blending system for tiling vertical taking and dispatching is characteri zed in that it comprises :A storage bin, in which a storage space is formed for storing ore materials ;A feeding device , the feeding device of the outlet and the storage space is connected for the storage space in turn into the di f ferent ore points or batches of ore ;Ore separator device , which comprises a separator and a separator li fting structure , the separator li fting structure is fixed on the inner wall of the storage bin, the separator is connected with the separator li fting structure , the separator li fting structure is used to drive the separator li fting, the storage space in the ore material along the vertical direction is divided into several parts , and the vertical fetching device , used to grab each ore one by one .2 . According to claim 1 , the ore blending system for tiling vertical taking and dispatching is characteri zed by that the feeding device comprises a hopper and a screw feeder, and the screw feeder is inclined to set , the lower end is connected with the storage space , and the higher end is docked with the bottom of the hopper .3 . According to claim 2 , the ore blending system for tiling vertical taking and dispatching is characteri zed in that a feeding hole is arranged on the side wall of the storage bin, and the lower end of the spiral feeder is docked with the feeding hole .4 . According to claim 3 , the ore blending system for tiling vertical taking and dispatching is characteri zed in that the divider comprises a plurality of partitions , which are combined and splicing to form a plurality of compartments with the same space .5 . According to claim 4 , the ore blending system of tiling vertical taking and dispatching is characteri zed by that the partitions arefixed along the vertical direction and arranged along the axis of the storage bin, and a sector area of the same si ze is formed between the adj acent partitions .6 . According to claim 5 , the ore blending system for tiling vertical taking and dispatching is characteri zed by that the separator li fting structure compri ses a sliding track and a sliding device , the sliding track is fixed on the inner wall of the storage bin along the vertical direction, and the sliding device is connected with the sliding track . The slider can move along the sliding track and can stop at any position within its stroke , and the slider is fixedly connected with the top of the separator .7 . According to claim 1 , the ore blending system for tiling vertical taking and dispatching is characteri zed by that the vertical fetching device comprises a mobile gantry crane , a li fting piece , a hori zontal piece and a grasping piece . The mobile gantry crane is arranged across the storage bin and extended to the subsequent processing process , and the hori zontal piece is fixed on the gantry crane . Has a mobile end and fixed connection with the li fting part , driving the li fting part in the hori zontal direction, the li fting part has a li fting end and fixed connection with the grasping part , driving the grasping part in the vertical direction, the grasping part is used to grasp ore .8 . According to claim 7 , the ore blending system for tiling vertical taking and dispatching is characteri zed by that the mobile gantry crane comprises a gantry track, a mobile device and a gantry frame , the gantry track is laid on both sides of the storage bin and extends to the next processing procedure , the mobile device is arranged on the gantry track and can move along the gantry track, The gantry frame is fixedly connected with the mover .9 . According to claim 7 , the ore blending system for tiling vertical taking and dispatching is characteri zed by that the moving direction of the mobile gantry crane is perpendicular to the moving direction of the hori zontal moving member .

10. According to claim 7, the ore blending system for tiling vertical taking and dispatching is characterized by that the grasping part comprises a pair of grab and a pair of hydraulic push rod, the grab is hinged with the movable end of the lifting part, one end of the hydraulic push rod is hinged with the corresponding movable end of the lifting part, and the other end is hinged with the movable end of the lifting part. It is used to drive two grabs for opening and closing action.

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