Feeding device for large screening equipment

A technology of screening equipment and feeding device, which is applied in the directions of sieving, solid separation, loading/unloading, etc., can solve the problems of non-uniform distribution of feeding materials, waste of screening area, centralized feeding in the middle, etc. Feed range, reduce investment, increase the effect of feeding ports

Pending Publication Date: 2020-11-27
MCC NORTH (DALIAN) ENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the purpose of the present invention is to provide a feeding device for large-scale screening equipment. Using this feeding device for large-scale screening equipment solves the problem that the feeding of large-scale vibrating screening equipment cannot be evenly distributed on the screen surface, and the feeding is too large. Concentration in the middle, serious waste of screening area

Method used

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  • Feeding device for large screening equipment
  • Feeding device for large screening equipment
  • Feeding device for large screening equipment

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Experimental program
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Embodiment 1

[0024] figure 1 It is a schematic structural diagram of a large-scale screening equipment feeding device according to Embodiment 1 of the present invention, figure 2 It is the left view of the feeding device of the large-scale screening equipment according to Embodiment 1 of the present invention.

[0025] like figure 1 and 2 As shown, this embodiment proposes a large-scale screening equipment feeding device, which is suitable for feeding large-scale screening equipment in large-scale mineral processing plants, and can also be used for feeding other equipment. At least two side-by-side discharge ports 6 are arranged side by side at the bottom of the feed bin 1. The number of discharge ports 6 can be determined according to the size of the screening equipment. Multiple outlets 6 feed the screening equipment to increase the feeding range. The discharge port 6 is connected to a discharge chute 2, and a material conveyor belt 3 can be installed under the discharge chute 2, an...

Embodiment 2

[0030] image 3 It is the left view of the feeding device of the large-scale screening equipment according to Embodiment 2 of the present invention.

[0031] like image 3 As shown, this embodiment proposes a feeding device for large-scale screening equipment. On the basis of Embodiment 1, a horizontal material conveyor belt 3 is respectively arranged below the two discharge chutes 2, and the material conveyor belts 3 are parallel to each other. Set, the width of material conveyer belt 3 can accept the material that a discharge chute 2 discharges, all is provided with a feed hopper 4 below the end of each material conveyer belt 3, and the width of feed hopper 4 can accommodate a material conveyer belt 3 feeding, The lower port of each feeding hopper 4 is in one-to-one sealed connection with the feeding port of the micropowder sieve 5, and baffles 8 are arranged on both sides of each material conveyor belt 3 to prevent ore from falling outside the screening equipment and causi...

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Abstract

The invention provides a feeding device for large screening equipment. The feeding device comprises a feeding bin, wherein at least two discharging ports are formed in the bottom of the feeding bin, material discharge chutes are connected to the discharging ports, a material conveying belt is arranged below the material discharge chutes, and a charging hopper is arranged at the tail end of the material conveying belt and connected with a charging port of the screening equipment. The feeding device for the large screening equipment solves the problems that the materials fed by the large vibrational screening equipment cannot be distributed on the screening surface uniformly, the fed materials are concentrated in the center excessively and the screening area is wasted seriously.

Description

technical field [0001] The invention relates to the technical field of screening equipment, and more specifically, relates to a large-scale screening equipment feeding device. Background technique [0002] At present, the demand for iron ore in my country is huge, and the design scale of ore dressing plants is increasing day by day. The super-large ore dressing plants with a capacity of more than 20 million t / a (tons / year) are increasing year by year. The increase of super-large ore dressing plants also promotes the large-scale mineral processing equipment . Screening equipment is one of the main equipment of mineral processing plants. Generally, the width of the micropowder sieve used in the production of most concentrators is 3m, and the largest micropowder sieve in production in recent years has reached 4.3m wide and 12 meters long. The ultra-large size of the micropowder sieve has brought new issues to the design of its related supporting equipment. [0003] In the trad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/32B65G65/42B65G69/00B65G69/12B07B1/46
CPCB07B1/46B65G65/32B65G65/42B65G69/00B65G69/12
Inventor 王星亮
Owner MCC NORTH (DALIAN) ENG TECH CO LTD
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