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Adjustable hot mineral smashing mechanism based on real-time analysis

A technology of real-time analysis and crushing mechanism, applied in grain processing and other directions, can solve the problems of size reduction, mineral crushing efficiency decline, mineral processing efficiency and cost impact, etc.

Active Publication Date: 2016-06-29
TANGSHAN ZHENGFENG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing hot ore crushing mechanism is crushing, it impacts the minerals through multiple fixed tooth structures. However, as the crushing time of the minerals progresses, the size of the minerals decreases. When the size of the minerals is smaller than When the distance between the two tooth-shaped structures is large, the crushing efficiency of the crushing mechanism for minerals is significantly reduced; if the minerals do not reach the required size at this time, they must be processed twice, so that the efficiency and cost of mineral processing are affected. influences

Method used

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  • Adjustable hot mineral smashing mechanism based on real-time analysis
  • Adjustable hot mineral smashing mechanism based on real-time analysis
  • Adjustable hot mineral smashing mechanism based on real-time analysis

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 and figure 2 The shown adjustable hot ore crushing mechanism based on real-time analysis includes a crushing body 1, and a crushing roller shaft 2 is arranged inside the crushing body 1, which is driven by a driving motor 3 arranged outside the crushing body 1; A plurality of crushing end teeth 4 extending perpendicularly to the axis of the crushing roller shaft 2 are arranged on the crushing roller shaft 2, and a plurality of auxiliary crushing end teeth 5 are arranged on the inner wall of the crushing body 1, and the crushing end teeth 4 and The auxiliary crushing end teeth 5 are distributed alternately.

[0025] The radial section of the crushing roller shaft 2 adopts a rounded rectangular structure, and two groups of crushing end teeth 4 are arranged on each side end surface of the crushing roller shaft 2, and each group of crushing end teeth 4 includes a The placement end body 6 extending from the axis of the roller shaft is provided with a plur...

Embodiment 2

[0033] As an improvement of the present invention, such as Figure 5 As shown, three detection port holes 11 are arranged on the side surface of each crushing end tooth 4, which can uniformly detect each position of the crushing end tooth axially, so that the detection range of the pressure detection device can be improved. significantly improved.

[0034] The remaining features and advantages of this embodiment are the same as those of Embodiment 1.

Embodiment 3

[0036] As an improvement of the present invention, such as Figure 5 As shown, the end of the detection end body 12 located inside the detection end hole 11 is provided with a limit plate 13 extending perpendicular to the axial direction of the detection end body, and the limit plate 13 is connected to the end of the detection end hole 11 An elastic spring 14 is arranged between them. With the above technical solution, the detection end body can automatically return to the original position after being impacted by minerals through the setting of the limit plate and the elastic spring, so as to prevent the detection end body from sinking into the detection end hole.

[0037] The remaining features and advantages of this embodiment are the same as those of Embodiment 2.

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Abstract

The invention discloses an adjustable hot mineral smashing mechanism based on real-time analysis. The adjustable hot mineral smashing mechanism comprises a smashing machine body. A smashing roll shaft is arranged in the smashing machine body. A rounded rectangle structure is adopted for the radical section of the smashing roll shaft. Each side end face is provided with two sets of smashing end teeth. Each set of smashing end teeth comprise an arrangement end body, wherein a plurality of smashing end teeth are arranged on the arrangement end body. In the mashing roll shaft, an adjustment groove body is arranged at the corresponding position of each set of smashing end teeth, and the side end of each arrangement end body is correspondingly connected with a drive pneumatic cylinder. A pressure detection device is arranged on each smashing end tooth. By means of the adjustable hot mineral smashing mechanism based on real-time analysis, real-time detection can be conducted on the machining size of mineral in the smashing machine body, the distance between every two adjacent smashing end teeth in the smashing roll shaft is adjusted in real time according to the detection result within the unit time, and therefore the machining precision of the mineral can be remarkably improved.

Description

technical field [0001] The invention relates to mineral processing equipment in the metallurgical process, in particular to an adjustable hot ore crushing mechanism based on real-time analysis. Background technique [0002] In the process of deep processing of minerals, it is necessary to preliminarily process the mineral raw materials into the size required by the relevant process, so as to avoid damage to the relevant process equipment and improve processing efficiency. The existing preliminary mineral processing procedure is usually to crush the heated mineral raw materials, that is, to carry out hot ore crushing processing. When the existing hot ore crushing mechanism is crushing, it impacts the minerals through multiple fixed tooth structures. However, as the crushing time of the minerals progresses, the size of the minerals decreases. When the size of the minerals is smaller than When the distance between the two tooth-shaped structures is large, the crushing efficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/20B02C4/34B02C25/00
CPCB02C4/20B02C4/34B02C25/00
Inventor 李娟
Owner TANGSHAN ZHENGFENG IRON & STEEL CO LTD
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