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Flotation machine

A flotation machine and tank technology, which is applied in the field of flotation machines, can solve the problems of short service life of the main shaft and the connecting shaft, and achieve the effects of prolonging corrosion resistance, reducing the labor intensity of maintenance workers, and combining firmness.

Active Publication Date: 2015-10-21
广西华锡矿业有限公司铜坑矿业分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a flotation machine, which can solve the problem of short service life of the main shaft and connecting shaft of the existing flotation machine

Method used

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Examples

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Embodiment Construction

[0018] The present invention will be described in further detail below with reference to the embodiments of the drawings:

[0019] image 3 , Figure 4 The flotation machine shown includes a tank body 1 and a main shaft 5 driven by a first motor 3 that extends vertically into the tank body 1. The main shaft 5 is installed in a bearing protection sleeve 16 through a bearing set, and an impeller is provided at the lower end of the main shaft 5 7; The main shaft 5 is jacketed with a central cylinder 9 communicating with the suction pipe 4, and the central cylinder 9 is provided with a slurry inlet 8 connected to the slurry inlet pipe. The main shaft 5 corresponding to the slurry inlet 8 is covered with a The protective sleeve 10 is made of polyurethane material. The two opposite side plates 2 of the tank body 1 are provided with a rotating shaft driven by a second motor 15 through bearings. The output shaft of the second motor 15 is connected with the rotating shaft, and the rotating...

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Abstract

The invention discloses a flotation machine and belongs to the technical field of ore-dressing equipment manufacturing. The flotation machine comprises a tank body and a spindle, wherein the spindle vertically extends into the tank body and is driven by a first motor and sleeved with a center cylinder. The center cylinder is provided with a pulp inlet communicated with a pulp inlet pipe. A rotary shaft driven by a second motor is arranged at the tank opening of the tank body. The rotary shaft is composed of a plurality of connecting shafts and a plurality of scraping plate shafts connected to the outer sides of the connecting shafts in an end-to-end and sleeving mode in sequence. A protective sleeve is arranged at the portion, corresponding to the pulp inlet, of the spindle. The two ends of each scraping plate shaft are provided with insert bushes respectively. The two ends of each connecting shaft are connected in the two adjacent corresponding scraping plate shafts in an inserted mode respectively. The flotation machine can solve the problem that the service life of a spindle and connecting shafts of an existing flotation machine is short.

Description

Technical field [0001] The invention relates to the technical field of mineral processing equipment manufacturing, in particular to a flotation machine. Background technique [0002] Flotation machine is a kind of equipment widely used in concentrators, such as figure 1 , figure 2 The flotation machine shown includes a tank body 21 and a main shaft 25 driven by a motor 23 that extends vertically into the tank body 21. The main shaft 25 is installed in a bearing protective sleeve 29 through a bearing set. The lower end of the main shaft 25 An impeller 27 is provided; the main shaft 25 is sheathed with a central cylinder 26 communicating with the suction pipe 24, and on one side of the tank body 21 is provided a slurry inlet pipe whose slurry inlet 28 is inserted into the central cylinder 26; 21 is provided at the notch with a rotating shaft connected to the output shaft of the motor 32, the rotating shaft is mounted on two opposite side plates 22 of the tank body 21 through beari...

Claims

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Application Information

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IPC IPC(8): B03D1/16
Inventor 梁增永周德炎林冬凌启睦吴传坤吴其聪韦乐福丘军
Owner 广西华锡矿业有限公司铜坑矿业分公司