Flotation machine for fluorite and lead-zinc ore

A lead-zinc ore and flotation machine technology, applied in flotation, solid separation and other directions, to avoid sinking, avoid wear, and stabilize production.

Inactive Publication Date: 2019-08-16
烟台金鹏矿业机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a special flotation machine for fluorite and lead-zinc ore in order to solve the above problems, which solves the current existing problems

Method used

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  • Flotation machine for fluorite and lead-zinc ore
  • Flotation machine for fluorite and lead-zinc ore
  • Flotation machine for fluorite and lead-zinc ore

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Embodiment Construction

[0027] Such as Figure 1-3 As shown, this specific embodiment adopts the following technical solutions: a special flotation machine for fluorite and lead-zinc ore, including a tank body 5, the tank body 5 adopts a U-shaped design, and a bearing body is arranged in the middle of the upper end of the tank body 5 2. The lower end of the bearing body 2 is fixedly connected with a connecting pipe 3, the lower end of the connecting pipe 3 is fixedly connected with a central cylinder 8, the bearing body 2 is connected with the central cylinder 8 through the connecting pipe 3, and the lower end of the central cylinder 8 A cover plate 11 is fixedly connected, and the cover plate 11 is located in the tank body 5, and a self-suction device 16 is connected to the outside of the upper end of the connecting pipe 3, and the self-suction device 16 passes through the connecting pipe 3 and the central cylinder 8. The cover plate 11, the central cylinder 8 and the connecting pipe 3 are intersper...

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Abstract

A flotation machine for fluorite and lead-zinc ore, includes a tank body, the tank body adopts U-shape design, a bearing body is arranged in that middle of the upper end of the tank body, a lower endof that bearing body is fixedly connected with a connecting pipe, a lower end of the connecting pipe is fixedly connected with a central cylinder, the bearing body is connected with the central cylinder through the connecting pipe, the lower end of that center cylinder is fixedly connected with a cover plate, and the cover plate is in the tank body, a self-suction device is connected to the outside of the upper end of the connecting pipe. As that structure of the invention is novel, stable to operate and convenient to operate, two ways of self-inhalation and air-filling on the hollow shaft anda new type of backward-tilting impeller with upper and lower blades are adopted, the flotation machine aims to coarse-grained minerals, the flotation machine for fluorite and lead-zinc ore eliminatesthe sink phenomenon of coarse-grained minerals in the separation process, effectively ensures the grade of concentrate and greatly increases the recovery rate of concentrate. And the power consumption can save about 10%, impeller, cover plate and other wear-prone parts life can be doubled.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of beneficiation flotation equipment, in particular to a special flotation machine for fluorite and lead-zinc ore. [0003] Background technique: [0004] Flotation cell is one of the commonly used equipment in mines. It is widely used in the roughing and beneficiation of non-ferrous metals, ferrous metals and rare precious metals. It is the main equipment to complete the mineral flotation process. [0005] In the existing flotation machine models, when dealing with fluorite, lead-zinc and other minerals containing more coarse-grained minerals, the self-suction mechanical agitation flotation machine has a small suction volume, high power consumption, and wear of the impeller cover. Larger, the main reason is that the concentrate recovery rate is low, and the concentrate grade is difficult to guarantee; when the inflatable mechanical stirring type flotation machine is sorted, the coarse minerals cannot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03D1/22
CPCB03D1/22
Inventor 许宝华吕晓良姜传航王爱香马英杰孙君涛
Owner 烟台金鹏矿业机械有限公司
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