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Vertical fine grinding equipment with spiral stirring apparatus

A spiral stirring and vertical technology, which is applied in mixers with rotating stirring devices, dissolving, grain processing, etc., can solve the problems of high energy consumption, low energy utilization rate, and high energy utilization rate of agitated mills, etc., to achieve The effect of reducing overgrinding and improving efficiency

Inactive Publication Date: 2017-05-10
HARBIN YONGHENGXIN TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Grinding the excavated minerals requires a grinder, but in the field of fine grinding and ultrafine grinding in metal mine regrinding operations, the energy utilization rate of conventional ordinary horizontal ball mills is low, and the energy consumption of grinding is high. The energy utilization rate of the stirring mill is high

Method used

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  • Vertical fine grinding equipment with spiral stirring apparatus

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Embodiment Construction

[0015] Such as figure 1 The shown vertical fine grinding equipment with a spiral stirring device includes a frame base 1, a cylinder cover 2 installed on the frame base 1, and a transmission mechanism 3 installed above the cylinder cover 2; The cylinder cover 2 is composed of an upper cylinder 21 and a lower cylinder 22; the transmission mechanism 3 includes a motor 31 and a reducer 33 connected to the motor 31 through a transmission shaft 32; a stirring rod is installed inside the lower cylinder 22 4; the stirring rod 4 is connected to the reducer 33; a protective layer 5 is installed on the inner wall of the lower cylinder 22; an ore inlet 6 is opened on the side of the upper cylinder 21; the upper cylinder Coarse particle separator 7 is installed between 21 and lower cylinder 22 .

[0016] The top of the upper cylinder 21 is connected to the transmission mechanism 3 , and the bottom of the lower cylinder 22 is connected to the frame base 1 .

[0017] The motor 31 is a ser...

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PUM

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Abstract

The invention discloses vertical fine grinding equipment with a spiral stirring apparatus. The vertical fine grinding equipment comprises a rack seat, a cylinder shield arranged on the rack seat, and a transmission mechanism arranged above the cylinder shield, wherein the cylinder shield comprises an upper cylinder and a lower cylinder, the transmission mechanism comprises a motor and a speed reducer connected to the motor through a transmission shaft, the inner side of the lower cylinder is provided with a stirring rod, the stirring rod is connected to the speed reducer, the inner side wall of the lower cylinder is provided with a protection layer, the side surface of the upper cylinder is provided with an ore inlet, and a coarse particle separator is arranged between the upper cylinder and the lower cylinder. According to the present invention, with the vertical fine grinding equipment, the internal micro-grading of the particles is easily achieved, the grinding is reduced, and the efficiency is improved.

Description

technical field [0001] The invention relates to a stirring fine grinding machine, in particular to a vertical fine grinding equipment with a spiral stirring device, which belongs to the field of mineral energy saving. Background technique [0002] A mine is an independent production and operation unit that extracts ore with a certain level of mining. The mine mainly includes one or more mining workshops or pits, mines, open pits, etc., as well as some auxiliary workshops. Most mines also include ore dressing plants and coal washing plants; Mines include coal mines, metal mines, non-metal mines, building materials mines and chemical mines. Mine scale is also called production capacity, which is usually expressed by annual output or daily output. Annual output refers to the amount of ore produced by the mine every year. There are three types of large, medium and small. The size of the mine should be compatible with the economically reasonable service life of the mine. Only in ...

Claims

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Application Information

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IPC IPC(8): B02C19/22B01F7/24
Inventor 不公告发明人
Owner HARBIN YONGHENGXIN TECH DEV