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Efficient crushing and screening device for ores

A technology of high-efficiency crushing and screening device, applied in sieve, solid separation, removal of smoke and dust, etc., can solve the problems of poor crushing effect, low work efficiency, inability to screen ore, etc., to improve screening efficiency, crushing speed and efficiency. high effect

Active Publication Date: 2018-01-19
凤阳阮氏工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing ore crushers generally have the disadvantages of poor crushing effect and low work efficiency, and cannot effectively screen ore effectively, which cannot meet the needs of modern ore processing

Method used

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  • Efficient crushing and screening device for ores
  • Efficient crushing and screening device for ores
  • Efficient crushing and screening device for ores

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1~3 , in an embodiment of the present invention, a high-efficiency ore crushing and screening device includes a bottom plate 1, a first crushing plate 13, a second crushing plate 14, a crankshaft 9 and a screen 23, and support plates are fixed on both sides of the upper part of the bottom plate 1 2. The top plate 11 is fixed on the top of the supporting plates 2 on both sides, and the screening frame 19 is arranged above the bottom plate 1. ...

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Abstract

The invention discloses an efficient crushing and screening device for ores. The efficient crushing and screening device comprises a bottom plate, a supporting plate, a roof, a screening frame, a crushing frame, a discharging opening, a crankshaft, a first mounting plate, a first connecting rod shaft neck, a second connecting rod, a first crushing plate, a third connecting rod, a fourth connectingrod, a transverse rod, a five connecting rod, a second crushing plate, a first belt pulley, a belt, a second belt pulley, a motor, a disc, a traction rope, a screening net, a spring, a collecting frame and a dedusting device. The efficient crushing and screening device is provided with the motor, the crankshaft, the first crushing plate and the second crushing plate, the ores can be continuouslycrushed, the crushing speed is high, the efficiency is high, the disc, the traction rope and the screening net are arranged, the screening net is driven to move left and right through matching, the screening efficiency is improved, the dedusting device is arranged and includes a dust sucking pipe, an air purifying device and an exhaust fan, dust produced in the crushing process is purified, and the situation that the dust affects health of workers is avoided.

Description

technical field [0001] The invention relates to a crushing and screening device, in particular to a high-efficiency ore crushing and screening device. Background technique [0002] Ore refers to mineral aggregates from which useful components can be extracted or which have certain properties that can be utilized. Can be divided into metallic minerals, non-metallic minerals. The unit content of useful components (elements or minerals) in ore 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. The ore grade is often used to measure the value of ore, but the composition and harmful impurities of the gangue (useless minerals in the ore or minerals with very little useful content that cannot be used) and the amount of harmful impurities in the ore also affect the value of the ore. Ore crushers can be widely used in mining, smelting, building materials, roads, railways, water cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/00B02C23/00B02C23/10B07B1/28B07B1/42B08B15/04
Inventor 黎英姿
Owner 凤阳阮氏工贸有限公司
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