CN113680538A

CN113680538A - Flotation machine suitable for marble saw mud

Info

Publication number: CN113680538A
Application number: CN202111006159.0A
Authority: CN
Inventors: 孙媛; 李芳�; 邱新泉; 贾玉玲; 韩梅; 乔宝莹; 孙德清; 李玉莹; 陈彬; 刘晓
Original assignee: Weifang Vocational College
Current assignee: Weifang Vocational College
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-11-23

Abstract

The invention provides a flotation machine suitable for marble saw mud, which comprises a flotation tank body, wherein a plurality of partition plates are arranged in the flotation tank body, the flotation tank body is divided into a plurality of flotation areas by the partition plates, a raw ore pulp tank is arranged at the upper end of a support frame, a plurality of feeding pipes with the same number as that of the flotation areas are arranged at one side of the lower end of the raw ore pulp tank at intervals, a rotary sealing piece is arranged in each feeding pipe, a feeding pipe is communicated with the rear side of the rotary sealing piece at the upper end of each feeding pipe, the feeding pipes are communicated with the rear side of the rotary sealing piece, the feeding pipes connected with the raw ore pulp tank are provided with rotary sealing pieces, the feeding pipes are opened when the rotary sealing pieces rotate, the ore pulp can be stirred, then the flotation oil is added from the feeding pipes, and is stirred with the ore pulp when being added, so that the ore pulp and the flotation oil are fully mixed, can separate potassium-sodium feldspar powder from marble sawn mud and improve the time and efficiency of flotation.

Description

Flotation machine suitable for marble saw mud

Technical Field

The invention relates to the field of material selecting equipment, in particular to a flotation machine suitable for marble saw mud.

Background

Flotation is a technical method for separating useful minerals from ores according to the physicochemical properties of the surfaces of mineral particles. Flotation is usually accomplished in a flotation machine, in which slurry treated by adding chemicals is aerated by stirring, so that some ore particles are selectively fixed on bubbles, and float to the surface of the slurry to be scraped out to form a foam product, and the rest part is retained in the slurry, so as to achieve the purpose of separating minerals.

The existing flotation machines are used for the flotation of precious metal ore materials in the concentrate industry, the marble saw mud is not related to the marble saw mud, precious potassium-sodium feldspar powder resources are rich in the marble saw mud and are only used for building material filling, brick firing and landfill, the existing flotation machines are provided with a plurality of flotation areas which are provided with independent feeding grooves, so that the resource waste is caused, in addition, the existing dosing mode is used for directly putting the medicine into the center of the flotation areas, so that the medicine and ore pulp can not be effectively and quickly mixed and react, and the time and the efficiency for separating the minerals are delayed.

Disclosure of Invention

The invention aims to overcome the defects of the traditional technology and provide the flotation machine which has high separation efficiency, saves time, is simple to operate and is suitable for marble saw mud.

The aim of the invention is achieved by the following technical measures:

the utility model provides a novel flotation device suitable for marble saw mud, including the flotation cell body a plurality of baffles of this internal fixedly connected with of flotation cell, it is a plurality of the baffle will a plurality of flotation districts are separated into to the flotation cell body, a plurality of support frames of flotation cell body one side fixedly connected with, it is a plurality of support frame upper end fixedly connected with raw ore pulp groove, raw ore pulp groove be close to down the terminal surface solid fixed ring be connected with a plurality of with the same feed pipe one end in flotation district quantity, it is a plurality of the other end and the flotation district fixed connection of feed pipe, the cooperation is connected with rotatory closing member in the feed pipe the rear side intercommunication that is located rotatory closing member in the feed pipe upper end has the pipe of dosing, flotation cell body cooperation is connected with drive arrangement.

As an improvement: and an auxiliary stirring device is connected in the flotation zone and is connected with the driving device.

As an improvement: the auxiliary stirring device comprises a second rotating shaft which is rotatably installed on the rear side of the flotation area, one end of the second rotating shaft is close to a first bevel gear fixedly connected with a feeding pipe, the other end of the second rotating shaft stretches into the flotation area and is connected with a stirring assembly in a matched mode, a second bevel gear is fixedly connected with the first rotating shaft and is in meshed connection with the first bevel gear.

As an improvement: the stirring assembly comprises a plurality of stirring strips which are fixedly connected to the second rotating shaft in a circumferential rotating mode.

As an improvement: the raw ore pulp tank is of a conical structure with a small lower end and a large upper end.

As an improvement: the flotation tank body is connected with a control processor, the control processor is connected with a medicine feeding box, and the medicine feeding box is connected with a motor in a matching mode.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that:

a plurality of flotation zones share one raw ore pulp tank for feeding, so that the purposes of saving energy and reducing consumption can be achieved; simultaneously, be equipped with rotatory closure on the feeder pipe of being connected with former ore pulp groove, opened the feeder pipe promptly when rotatory closure is rotatory, can stir the ore pulp simultaneously, add the medicine from dosing pipe department after again, and then the medicine stirs with the ore pulp when adding, makes ore pulp and medicine carry out abundant mixture, can improve the time and the efficiency of separation mineral.

The invention is further described with reference to the following figures and detailed description.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic sectional view taken at a-a in fig. 3.

Fig. 5 is a schematic sectional view at B-B in fig. 3.

In the figure: 1-a flotation tank body; 2-a separator; 3-a flotation area; 4-a support frame; 5-raw ore slurry tank; 6-a feeding pipe; 7-rotating the closure; 8-administration tube; 21-a disc; 31-a motor; 32-a first shaft; 51-a second shaft; 52-a first bevel gear; 53-a stirring assembly; 54-a second bevel gear; 71-a mounting frame; 72-dosing the boxes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in the attached drawings 1 to 5, the unified feeding equipment of the flotation machine comprises a flotation cell body 1, more than one partition plate 2 is arranged inside the flotation cell body 1, the partition plate 2 divides the flotation cell body 1 into a plurality of flotation areas 3, a support frame 4 is arranged on the rear side of the flotation cell body 1, an original ore pulp groove 5 is arranged at the upper end of the support frame 4, a plurality of feeding pipes 6 with the same number as the flotation areas 3 are arranged on one side of the lower end of the original ore pulp groove 5 at intervals, one end of each feeding pipe 6 is communicated with the corresponding flotation area 3, a rotary closing piece 7 is arranged in each feeding pipe 6, the rotary closing piece 7 can be opened or closed, the feeding pipes 6 can be used for stirring ore pulp in the feeding pipes 6, an administration pipe 8 is communicated with the rear side of the rotary closing piece 7 at the upper end of each feeding pipe 6, and a driving device capable of driving all rotary closing pieces 7 to rotate simultaneously is further arranged on the flotation cell body 1 The flotation areas 3 share one raw ore pulp tank 5 for feeding, so that the purposes of energy conservation and consumption reduction can be achieved; simultaneously, be equipped with rotatory closure 7 on the feeder pipe 6 of being connected with former ore pulp groove 5, opened feeder pipe 6 promptly when rotatory closure 7 is rotatory, can stir the ore pulp simultaneously, add the medicine from dosing pipe 8 after again, and then the medicine stirs with the ore pulp when adding, makes ore pulp and medicine carry out abundant mixture, can improve the time and the efficiency of separation mineral.

As shown in the attached drawings, the raw ore pulp tank 5 is a conical structure with a small lower end and a large upper end, so that ore materials can flow downwards more intensively, the feeding pipe 6 is a hollow cylindrical pipe, the rotary closing part 7 comprises a plurality of discs 21, the discs 21 can close the feeding pipe 6 and are multiple, the discs 21 are arranged in a manner of rotary connection with the same diameter axis, the diameter of each disc 21 is the same as that of the feeding pipe 6, so that the feeding pipe 6 can be closed, when the discs 21 rotate, ore pulp can pass through the feeding pipe 6, and in addition, when the discs 21 rotate, the effect of stirring can be achieved.

As shown in the attached drawings, the driving device comprises a motor 31 arranged at the rear side of the flotation tank body 1, the motor 31 is preferably a servo motor, the rotary closing members 7 are mutually and rotatably connected through a first rotating shaft 32, and an output shaft of the motor 31 is connected with the first rotating shaft 32, so that the structure is simple, and the installation is convenient.

As shown in the attached drawings, an auxiliary stirring device is further arranged in the flotation zone 3, the auxiliary stirring device is connected with the driving device, the auxiliary stirring device comprises a second rotating shaft 51 rotatably installed at the rear side of the flotation zone 3, a first bevel gear 52 is arranged at the outer end of the second rotating shaft 51, the inner end of the second rotating shaft 51 extends into the flotation zone 3 and is provided with a stirring component 53, a second bevel gear 54 capable of meshing with the first bevel gear 52 is arranged on the first rotating shaft 32, when the first rotating shaft 32 drives the second bevel gear 54 to rotate, the second bevel gear 54 meshes with the first bevel gear 52, so as to drive the second rotating shaft 51 to rotate, the stirring component 53 on the second rotating shaft 51 rotates, and further, the stirring function is achieved, the auxiliary stirring device is added in the stirring system of the original machine, so that the mixing of the medicine and the ore pulp can be accelerated, the time and efficiency of mineral separation can be improved.

As shown in the drawings, the stirring assembly 53 includes a stirring bar rotatably disposed on the second rotating shaft 51 along a circumference, and the stirring bar is fixed on the second rotating shaft 51 by welding.

As shown in the drawing, an installation frame 71 is provided at the upper end of the flotation region 3, a medicine feeding box 72 is provided on the installation frame 71, and the medicine feeding box 72 is connected to the upper end of the medicine feeding tube 8.

As shown in the attached drawings, the flotation cell body 1 is further provided with a control processor, the control processor is electrically connected with the motor 31 and the dosing box 72 and used for controlling the motor 31 and the dosing box 72 to work, when the control processor controls the motor 31 to drive the rotary sealing part 7 to rotate and open the feeding pipe 6, the control processor controls the dosing box 72 to work to add chemicals, so that the chemicals can be added while the pulp is added, and the mixing effect of the chemicals and the pulp is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel flotation machine suitable for marble saw mud comprises a flotation tank body (1), wherein a plurality of partition plates (2) are fixedly connected in the flotation tank body (1), the flotation tank body (1) is divided into a plurality of flotation areas (3) by the partition plates (2), one side of the flotation tank body (1) is fixedly connected with a plurality of supporting frames (4), the upper ends of the supporting frames (4) are fixedly connected with a raw ore pulp tank (5), the raw ore pulp tank (5) is connected with one ends, close to a lower end face fixing ring, of a plurality of feeding pipes (6) with the same number as the flotation areas (3), the other ends of the feeding pipes (6) are fixedly connected with the flotation areas (3), a rotary closing part (7) is connected in the feeding pipes (6) in a matched mode, and an agent feeding pipe (8) is communicated with the rear side, located on the rotary closing part (7), of the upper end of each feeding pipe (6), the flotation tank body (1) is connected with a driving device in a matching mode.

2. Marble flotation machine according to claim 1, characterized in that: an auxiliary stirring device is connected in the flotation area (3), and the auxiliary stirring device is connected with the driving device.

3. Marble flotation machine according to claim 1, characterized in that: the auxiliary stirring device comprises a second rotating shaft (51) which is rotatably installed on the rear side of the flotation area (3), one end of the second rotating shaft (51) is close to a first bevel gear (52) fixedly connected with the feeding pipe (6), the other end of the second rotating shaft (51) stretches into the flotation area (3) and is connected with a stirring component (53) in a matching mode, the first rotating shaft (32) is fixedly connected with a second bevel gear (54), and the second bevel gear (54) is meshed with the first bevel gear.

4. Marble flotation machine according to claim 3, characterized in that: the stirring assembly (53) comprises a plurality of stirring strips which are fixedly connected to the second rotating shaft (51) in a circumferential rotating mode.

5. Marble flotation machine according to claim 1, characterized in that: the raw ore pulp tank (5) is of a conical structure with a small lower end and a large upper end.

6. Marble flotation machine according to claim 2, characterized in that: the flotation tank body (1) is connected with a control processor, the control processor is connected with a medicine feeding box (72), and the medicine feeding box (72) is connected with a motor (31) in a matching mode.