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A wheel type coal gangue identification device

An identification device, runner-type technology, applied in the directions of transportation and packaging, loading/unloading, conveyor objects, etc., can solve the problems of strong environmental dependence and inability to work underground, to simplify the drive mechanism of the device, facilitate the operation of the underground, the principle simple effect

Active Publication Date: 2022-07-19
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defects in the prior art that the coal and gangue separation device is highly dependent on the environment and cannot work underground, the present invention proposes a rotary wheel type coal and gangue identification device

Method used

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  • A wheel type coal gangue identification device
  • A wheel type coal gangue identification device
  • A wheel type coal gangue identification device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1: A high-precision coal gangue identification system

[0043] refer to figure 1 , This embodiment proposes a high-precision coal gangue identification system, including: a base 1 , a distribution queuing device 100 and a coal gangue identification device 200 .

[0044] The cloth queuing device 100 includes: a feeding hopper 101 , a star feeder 102 and a first supporting foot 104 .

[0045] The star feeder 102 is installed on the base 1 through the first support feet 104 , and the feeding hopper 101 is arranged on the star feeder 102 . The top of the feeding hopper 101 is open, and the bottom is provided with a monolithic material outlet that communicates with the mineral material inlet of the star feeder 102 . In this way, the ore material in the feeding hopper 101 is discharged through the star feeder 102, and the intermittent and uniform discharge of the ore material is realized. During the specific implementation, the feeding hopper 101 can also be set as...

Embodiment 2

[0060] Embodiment 2: A kind of coal gangue identification device

[0061] refer to figure 2 , image 3 , this embodiment provides a structure of the coal gangue identification device in Embodiment 1.

[0062] In this embodiment, the rotating support frame includes a first rotating shaft 217 arranged vertically and a loading bracket that is connected to the first rotating shaft 217 and rotates synchronously with the first rotating shaft 217 . Specifically, in this embodiment, the first rotating shaft 217 is connected with a first motor 219 for driving it to rotate. The bottom end of the first rotating shaft 217 is also provided with an axial thrust bearing 218 to ensure its stable rotation. In this embodiment, the base 1 is further provided with a first cylinder 211, and the top of the first cylinder 211 is open. The first rotating shaft 217 is disposed in the first cylindrical body 211 through the axial thrust bearing 218 , and the loading units are also located in the fi...

Embodiment 3

[0069] Example 3: A wheel-type coal gangue identification device

[0070] This embodiment provides another structure of the coal gangue identification device in Embodiment 1.

[0071] refer to Figure 7 to Figure 11 , in this embodiment, the rotating support frame includes: a second rotating shaft 225 . The second rotating shaft 225 is horizontally installed on the base 1 and is connected with a second motor 229 for driving it to rotate. The second weighing cylinder 227 serving as a loading unit is arranged on the second rotating shaft 225 and is evenly distributed along the rotation circumferential direction thereof. The second weighing cylinder 227 rotates synchronously with the second rotating shaft 225 . The opening direction of the second weighing cylinder 227 is consistent with the rotation direction of the second rotating shaft 225 , and the second weighing cylinder 227 located in the water injection area 20 a is located in the circulating water tank 201 . In this wa...

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Abstract

The invention provides a runner-type coal gangue identification device, comprising: a rotating support frame, a circulating water tank, a weighing unit, a liquid level detection device and a processing module; the rotating support frame is provided with a loading unit for loading mineral materials, which rotates The support frame is used to drive the loading unit to rotate on the vertical plane, and the opening direction of the loading unit is consistent with the rotation direction of the second rotating shaft; during the rotation of the rotating support frame, the loading unit circulates through the rotating track arranged in sequence on the rotating support frame. Water injection area, material addition area, volume measurement area and discharge area. In the present invention, through the vertical rotation of the rotating support frame and the relative position of the rotating support frame and the circulating water tank, the loading unit automatically fills the water from the circulating water tank during the rotation process, which further simplifies the drive mechanism of the device and reduces the energy consumption of the device .

Description

technical field [0001] The invention relates to the field of coal gangue sorting equipment, in particular to a runner-type coal gangue identification device. Background technique [0002] Coal gangue is the waste discharged from coal mining and washing and processing. At present, coal gangue identification mainly adopts photoelectric sorting device. The photoelectric sorting device needs to use γ-ray or X-ray, which has the danger of radiation pollution, so the protection measures will be more complicated, so the design and installation of equipment will be affected by the underground. Constraints of limited space. [0003] In addition, there are coal gangue identification methods such as water washing and manual identification. The former consumes a lot of water, while the latter requires a lot of manpower, which is also not suitable for underground operations. SUMMARY OF THE INVENTION [0004] In order to solve the above-mentioned defects in the prior art that the coal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/52B65G47/18B65G65/40B07C5/34
CPCB65G47/52B65G47/18B65G65/40B07C5/34
Inventor 王超朱金波张勇杨科周伟朱宏政郭永存
Owner ANHUI UNIV OF SCI & TECH
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