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A high-efficiency pulverization and quartz sand technology, applied in non-rotational vibration suppression, grain processing and other directions, can solve the problems of low pulverization efficiency, poor pulverization effect, affecting the extraction and utilization of quartz sand, and achieve high grinding efficiency, good grinding effect, Good crushing effect
Pending Publication Date: 2019-08-16
新沂市引河石英材料有限公司
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[0003] However, most of the existing crushing of quartz sand raw materials is carried out by traditional manual grinding discs. Not only the crushing effect is not good, but also the crushing efficiency is low, which affects the subsequent extraction and utilization of quartz sand.
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[0028] see figure 2 Shown is the second embodiment of the high-efficiency crushing device for quartz sand of the present invention. The difference between this embodiment and the first embodiment is that the top of the moving cone 2 is fixedly connected with a support rod 16, and the support rod The other end of 16 is connected with sphere 17, and offers the sphere connecting portion 18 that cooperates with this sphere 17 on the inner top wall of box body 1, like this, cooperates between sphere and sphere connecting portion, can make moving cone 2 The swing is more stable.
[0029] The specific working process of the pulverizing device of the present invention: the quartz sand raw material to be pulverized is dropped into the collecting chamber 13 through the feed port 6, the driving motor 8 is started, and the driving motor 8 drives the moving cone 2 to rotate, and then enters the fixed cone 3. It forms extrusion with the quartz sand to be crushed in the gap of the moving c...
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Abstract
The invention discloses an efficient crushing device for quartz sand. The efficient crushing device comprises a box. A feeding opening and discharging openings are formed in the top and the bottom ofthe box correspondingly. A movable cone and a fixed cone cooperating with the movable cone are further arranged in the box. The top of the fixed cone is hinged to the inner top wall of the box. The bottom of the fixed cone is connected with telescopic rods, and the other end of each telescopic rod is connected with an output shaft of a telescopic air cylinder fixed to the inner wall of the box. Adrive motor is fixed to the bottom wall of the box. A main shaft is connected to an output shaft of the drive motor. A spherical tile is arranged at the top of the main shaft. A spherical supporting portion is upwards arranged in the middle of the bottom of the movable cone. The movable cone is mounted on the spherical tile at the top of the main shaft through the supporting portion. The crushingdevice has the advantages of being good in crushing effect and high in crushing efficiency, the crushing clearance can be adjusted, and therefore the crushing requirements of different quartz sand rawmaterials are met.
Description
technical field [0001] The invention relates to the technical field of quartz processing, in particular to a high-efficiency crushing device for quartz sand. Background technique [0002] Quartz sand is a non-metallic mineral, which refers to river sand, sea sand, weathered sand, etc. containing more silicon dioxide. It is a hard, wear-resistant, and chemically stable silicate mineral. Its main mineral components are SiO2, the color of quartz sand is milky white, or colorless and translucent, with a hardness of 7. Quartz sand is an important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgy Flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives and other industries. During industrial processing, further crushing of quartz sand is required. [0003] However, most of the existing crushing of quartz sand raw materials is carried out by tradi...
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