Ore crushing equipment

A technology of ore crushing and equipment, which is applied in the field of mining machinery and equipment, can solve the problems of large dust, endangering the health of workers, and dust not being used.

Inactive Publication Date: 2021-12-31
梁炎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing magnetite and other ores that can be absorbed by magnets will have a lot of dust attached to the surface of the ore after the crushing is completed. These dusts will not on

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Examples

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[0027] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0028] See Figure 1-6 The present invention provides a technical solution: 3, two crushing rollers 3 at the center of an ore crushing plant, comprising a support base 1, a support base fixed to the top of the crushing cylinder 2, inner cylinder 2 is provided with a crushing two crushing rollers are respectively the through shaft 31 is connected to two fixed and two connecting shaft 31, two connecting shaft 31 through the rear end of the barrel 2 and extending crushed to the crus...

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Abstract

The invention discloses ore crushing equipment, and relates to the technical field of mining mechanical equipment. The ore crushing equipment comprises a supporting seat, a crushing barrel is fixed to the top of the supporting seat, two crushing rollers are arranged in the crushing barrel, and two connecting shafts penetrate through the centers of the two crushing rollers correspondingly. According to the ore crushing equipment, an auxiliary dust removal mechanism can provide elastic force towards the two sides for ore through the gravity of the crushed ore, the ore collides with an arc-shaped guide plate after being subjected to the elastic force so that dust attached to the surface of the ore can fall off, the dust on the surface of the ore can automatically fall off before the ore leaves the crushing barrel, meanwhile, air flow generated by a fan can generate an air pressure difference in the crushing barrel, so that the dust falling off from the surface of the ore rises under the action of the air pressure difference and the air flow and is filtered down by arc-shaped protection plates, then the dust attached to the surface of the ore is removed before discharging, and the situation that the ore generates large flying dust in the moving process is prevented.

Description

technical field [0001] The invention relates to the technical field of mining machinery and equipment, in particular to ore crushing equipment. Background technique [0002] Ore refers to mineral aggregates from which useful components can be extracted or which have certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components (elements or minerals) in ores is called ore grade. Precious metal ores such as gold and platinum are expressed in grams per ton, and other ores are usually expressed in percentages. [0003] Existing magnetite and other ores that can be absorbed by magnets will have a lot of dust attached to the surface of the ore after the crushing is completed. These dusts will not only be not well utilized, but will also generate large amounts of dust in the subsequent handling process. Dust will cause environmental pollution and endanger the health of nearby workers. Contents ...

Claims

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Application Information

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IPC IPC(8): B02C4/08B02C4/44B02C4/42B02C4/28B02C23/30
CPCB02C4/08B02C4/44B02C4/42B02C4/28B02C23/30
Inventor 梁炎
Owner 梁炎
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