Repair method for ore slurry chute

A pulp and chute technology, applied in the repair field of pulp conveying line, can solve problems such as production impact and long time

Active Publication Date: 2015-05-06
PANGANG GRP MINING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When replacing the wear-resistant inner lining, the pulp transportation must be stopped, and the replacement of the wear-resistant inner lining takes a long time, which has a great impact on production

Method used

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  • Repair method for ore slurry chute
  • Repair method for ore slurry chute
  • Repair method for ore slurry chute

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Embodiment Construction

[0028] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0029] figure 2 and image 3 As shown, according to a specific embodiment of the present invention, a method for repairing a slurry chute is provided, wherein the method includes: first, laying repairing resistant Grinding inner liner 5; the second, laying the first repair adhesive layer 6 on the outer surface of both sides and bottom of the repair wear-resistant inner liner 5; the third, on both sides of the first repair adhesive layer 6 Lay and fix the repair support plate 7 on the outer surface of the side and bottom.

[0030] The repair wear-resistant inner liner 5 can be made of wear-resistant materials, especially materials that can resist the abrasion...

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Abstract

The invention discloses a repair method for an ore slurry chute, wherein the method comprises the following steps that 1, repair wear-resistant inner lining layers (5) are paved on the outer surfaces of the two side parts and the bottom of the ore slurry chute; 2, first repair bonding layers (6) are paved on the outer surfaces of the two side parts and the bottom of the repair wear-resistant inner lining layers (5); 3, repair support plates (7) are paved and fixed on the outer surfaces of the two side parts and the bottom of the first repair bonding layers (6). Through the technical scheme, under the condition of not dismounting the original ore slurry chute, the repair work is carried out outside the ore slurry bottom, the dismounting step is omitted, time is reduced, particularly, the method can be used for the ore slurry chute conveying ore slurry, the production and the operation are not influenced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a method for repairing a slurry conveying line, in particular to a method for repairing a slurry chute. Background technique [0002] During mineral mining operations, the slurry chute can generally be used to transport the slurry. The slurry chute generally includes a wear-resistant lining layer, an intermediate adhesive layer and an outer support layer. The wear-resistant lining layer can be made of wear-resistant materials, such as diabase; the middle adhesive layer can be a cement layer, which is mainly used to bond and fix the wear-resistant lining layer and the external support layer; the external support layer is formed as Monolithic construction for carrying the wear lining inside the support and the intermediate bonding layer. [0003] During use, due to the action of the slurry, the slurry chute is constantly worn, and the wear-resistant inner lining layer is gradually worn away, and then quickly worn away because t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B19/00
CPCB28B19/0023
Inventor 朱立明刘伟罗云恒王青梅卢斌王铁军
Owner PANGANG GRP MINING
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