CN215197607U

CN215197607U - Flotation purification equipment of low-grade magnesite

Info

Publication number: CN215197607U
Application number: CN202121747703.2U
Authority: CN
Inventors: 毕胜民; 毕一明; 董宝华; 孙希忠; 赵�权; 秦楠; 钟刚; 王飞; 王耶; 贾明鑫; 赵蔚
Original assignee: Liaoning Donghe New Material Co ltd
Current assignee: Liaoning Donghe New Material Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-17
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a flotation purification equipment of low-grade magnesite relates to flotation equipment technical field. The utility model provides a flotation purification equipment of low-grade magnesite, includes the blending hopper, and the blending hopper top is through screw thread fixedly connected with top cap, and magnesite powder gets into the structure and flotation medicament gets into the structure respectively installed to the top cap top left and right sides, and the mixed liquid outflow structure is installed to the blending hopper bottom, installs the stirring structure in the rotation hole that the top cap top was seted up, blending hopper bottom fixedly connected with support column. The utility model discloses an smash the flabellum in the stirring structure and promote, descend the setting of flabellum, some not yet stir the magnesite powder of garrulous completely and smash further smashing under the effect of flabellum, promote the flabellum and descend the flabellum to drive inside mixed liquid and produce a circulation from top to bottom, make mixed liquid can both be smashed the flabellum and fully mix, realized improving the effect of magnesite powder and flotation reagent mixing degree.

Description

Flotation purification equipment of low-grade magnesite

Technical Field

The utility model relates to a flotation equipment technical field specifically is a flotation purification equipment of low-grade magnesite.

Background

The magnesite resources in China are rich, and the reserve is proved to be the first in the world. However, the excessive exploitation of magnesite resources for many years leads to serious overdraft of high-grade resources with the MgO content of more than 46%. Along with the continuous development of resources and the continuous improvement of the requirements of the magnesium refractory material on raw materials, the mineral resources capable of meeting the requirements are less and less, and the method has very important practical significance on the comprehensive utilization of low-grade magnesite resources in the Haicheng area.

The reverse flotation method is generally used to the purification of low-grade magnesite resource, and among the prior art magnesite powder flotation reagent mixes the degree not high enough, and unable complete flotation goes out the ore grain, for this reason the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flotation purification equipment of low-grade magnesite to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flotation purification equipment of low-grade magnesite, including the blending hopper, the blending hopper top is through screw thread fixedly connected with top cap, magnesite powder gets into structure and flotation medicament entering structure are installed respectively to the top cap top left and right sides, the mixed liquid outflow structure is installed to the blending hopper bottom, install the stirring structure in the rotation hole that the top cap top was seted up, blending hopper bottom fixedly connected with support column, the stirring structure includes fixed connection in the agitator motor at top cap top, agitator motor output end fixedly connected with rotates the rotation roller axle of being connected with rotation hole and blending hopper bottom, the first flabellum of smashing of rotation roller axle outer wall difference fixedly connected with promotes the flabellum, promote the flabellum outside through connecting plate and decline flabellum fixed connection, the flabellum is smashed to blending hopper side inner wall fixedly connected with second.

Furthermore, first garrulous flabellum is smashed the flabellum with the second and is all provided with a plurality ofly, and first garrulous flabellum is smashed the flabellum with the second and is smashed the cross arrangement between the flabellum.

Furthermore, the lifting fan blades are arranged in a plurality, the deflection angle of the lifting fan blades relative to the horizontal plane is forty-five degrees, and the deflection angle of the descending fan blades relative to the horizontal plane is one hundred thirty-five degrees.

Furthermore, the magnesite powder inlet structure and the flotation reagent inlet structure respectively comprise a magnesite powder inlet and a flotation reagent inlet which are arranged on the left side and the right side of the top cover, and a magnesite powder blocking plug and a flotation reagent blocking plug are respectively plugged on the magnesite powder inlet and the flotation reagent inlet.

Further, mixed liquid outflow structure includes mixed liquid egress opening, and mixed liquid egress opening locates mixing barrel bottom right side, and the mixed liquid egress opening is filled with mixed liquid separation stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

this flotation purification equipment of low-grade magnesite through smashing the flabellum in the stirring structure and promoting, descending flabellum's setting, some magnesite powder that have not stirred completely smashes under the effect of smashing the flabellum further, promotes the flabellum and descends the flabellum and drives inside mixed liquid and produce a circulation from top to bottom, makes the mixed liquid can both be smashed the flabellum and fully stir, has realized the effect that improves magnesite powder and flotation reagent mixing degree.

Drawings

FIG. 1 is a schematic view of the front top axial view structure of the present invention;

FIG. 2 is a schematic view of the back bottom axial measurement structure of the present invention;

fig. 3 is a top schematic view of the external structure of the present invention;

fig. 4 is a bottom structure diagram of the external structure splitting of the present invention;

fig. 5 is a schematic diagram of the stirring structure of the present invention.

In the figure: 1. a mixing barrel; 2. a top cover; 3. magnesite powder enters the structure; 301. a magnesite powder inlet; 302. blocking magnesite powder; 4. a flotation reagent inlet structure; 401. a flotation agent inlet; 402. a flotation agent blocking plug; 5. a mixed liquid outflow structure; 501. a mixed liquid outflow port; 502. blocking the mixed liquid; 6. a stirring structure; 601. a stirring motor; 602. rotating the roll shaft; 603. a first shredding blade; 604. second fan blade breaking; 605. lifting the fan blades; 606. a connecting plate; 607. lowering the fan blades; 7. rotating the hole; 8. and (4) a support column.

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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a flotation purification equipment of low-grade magnesite, includes blending tank 1, and threaded fixedly connected with top cap 2 is passed through at blending tank 1 top, and magnesite powder entering structure 3 and flotation reagent entering structure 4 are installed respectively to the 2 top left and right sides of top cap, and mixed liquid outflow structure 5 is installed to blending tank 1 bottom, installs stirring structure 6 in the rotation hole 7 that 2 tops of top cap were seted up, and blending tank 1 bottom fixedly connected with support column 8.

As a preferred scheme of the scheme, it should be noted that the stirring structure 6 includes a stirring motor 601 fixedly connected to the top of the top cover 2, an output end of the stirring motor 601 is fixedly connected with a rotating roller 602 rotatably connected to the rotating hole 7 and the bottom of the mixing barrel 1, outer walls of the rotating roller 602 are respectively fixedly connected with a first breaking blade 603 and a lifting blade 605, outer sides of the lifting blades 605 are fixedly connected with a descending blade 607 through a connecting plate 606, and inner walls of side surfaces of the mixing barrel 1 are fixedly connected with a second breaking blade 604.

As a supplement to the above solution, it should be understood that the first breaking blade 603 and the second breaking blade 604 are provided in plural, the first breaking blade 603 and the second breaking blade 604 are arranged in a cross manner, the lifting blade 605 is provided in plural, the deflection angle of the lifting blade is forty-five degrees relative to the horizontal plane, and the deflection angle of the lowering blade 607 is one hundred thirty-five degrees relative to the horizontal plane.

In addition, in order to ensure the smooth implementation of the scheme, it should be understood that the magnesite powder inlet structure 3 and the flotation reagent inlet structure 4 respectively include a magnesite powder inlet 301 and a flotation reagent inlet 401 which are opened on the left and right sides of the top cover 2, the magnesite powder inlet 301 and the flotation reagent inlet 401 are respectively plugged with a magnesite powder blocking plug 302 and a flotation reagent blocking plug 402, the mixed liquid outlet structure 5 includes a mixed liquid outlet 501, the mixed liquid outlet 501 is opened on the right side of the bottom of the mixing barrel 1, and a mixed liquid blocking plug 502 is plugged in the mixed liquid outlet 501.

In this embodiment, when the magnesite powder and the flotation reagent need to be mixed, the magnesite powder blocking plug 302 and the flotation reagent blocking plug 402 are firstly pulled out, the magnesite powder and the flotation reagent are respectively put into the magnesite powder inlet 301 and the flotation reagent inlet 401, then the magnesite powder blocking plug 302 and the flotation reagent blocking plug 402 are tightly plugged, at this time, the stirring motor 601 is turned on, the stirring motor 601 drives the rotating roller shaft 602 to rotate clockwise, the rotating roller shaft 602 drives the lifting fan blade 605 to rotate clockwise, the clockwise rotating lifting fan blade 605 lifts the mixed liquid in the center of the mixing barrel 1 upwards, the lifting fan blade 605 also drives the lowering fan blade 607 to rotate clockwise through the connecting plate 606, and the lowering fan blade 607 drives the mixed liquid around the mixing barrel 1 to flow downwards due to the difference between the deflection angle and the lifting fan blade 605, so that the mixed liquid in the mixing barrel 1 starts to flow upwards and downwards circularly, the rotating roller shaft 602 also drives the first smashing fan blades 603 below the outer wall of the rotating roller shaft to rotate, the second smashing fan blades 604 and the first smashing fan blades 603 are arranged in a crossed mode, and the second smashing fan blades 604 are fixed on the inner wall of the side face of the mixing barrel 1, so that relative rotation is generated between the second smashing fan blades 604 and the first smashing fan blades 603, magnesite powder in mixed liquid in the mixed liquid is further smashed, the mixed liquid in the mixing barrel 1 is completely smashed by the smashing structure below due to the up-and-down circulation flow of the mixed liquid in the mixing barrel 1, after the magnesite powder and a flotation reagent are mixed, the stirring motor 601 is closed, the mixed liquid blocking plug 502 is pulled out, the mixed liquid is discharged from the mixed liquid outlet 501, and subsequent purification operation is carried out.

It should be noted that, by the arrangement of the smashing fan blades and the lifting and lowering fan blades 607 in the stirring structure 6, some magnesite powder which is not completely smashed is further smashed under the action of the smashing fan blades, the lifting fan blades 605 and the lowering fan blades 607 drive the internal mixed liquid to generate a circulation up and down, so that the mixed liquid can be fully stirred by the smashing fan blades, and the effect of improving the mixing degree of the magnesite powder and the flotation reagent is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flotation purification equipment of low-grade magnesite, including blending tank (1), thread fixedly connected with top cap (2) is passed through at blending tank (1) top, top cap (2) top left and right sides is installed magnesite powder respectively and is got into structure (3) and flotation reagent and get into structure (4), mixed liquid outflow structure (5) are installed to blending tank (1) bottom, install stirring structure (6) in rotation hole (7) that top cap (2) top was seted up, blending tank (1) bottom fixedly connected with support column (8), its characterized in that: stirring structure (6) are including agitator motor (601) fixed connection in top cap (2) top, agitator motor (601) output end fixedly connected with rotate hole (7) and mixing drum (1) bottom and rotate rotation roller (602) of being connected, rotate roller (602) outer wall respectively the first flabellum of smashing of fixedly connected with (603) and promote flabellum (605), promote flabellum (605) outside through connecting plate (606) and decline flabellum (607) fixed connection, mixing drum (1) side inner wall fixedly connected with second smashes flabellum (604).

2. The flotation and purification equipment for low-grade magnesite according to claim 1, wherein the equipment comprises: the first smashing fan blade (603) and the second smashing fan blade (604) are arranged in a plurality of numbers, and the first smashing fan blade (603) and the second smashing fan blade (604) are arranged in a crossed mode.

3. The flotation and purification equipment for low-grade magnesite according to claim 1, wherein the equipment comprises: the lifting fan blades (605) are arranged in plurality, the deflection angle of the lifting fan blades relative to the horizontal plane is forty-five degrees, and the deflection angle of the descending fan blades (607) relative to the horizontal plane is one hundred thirty-five degrees.

4. The flotation and purification equipment for low-grade magnesite according to claim 1, wherein the equipment comprises: the magnesite powder inlet structure (3) and the flotation reagent inlet structure (4) respectively comprise a magnesite powder inlet (301) and a flotation reagent inlet (401) which are arranged on the left side and the right side of the top cover (2), and a magnesite powder blocking plug (302) and a flotation reagent blocking plug (402) are respectively plugged on the magnesite powder inlet (301) and the flotation reagent inlet (401).

5. The flotation and purification equipment for low-grade magnesite according to claim 1, wherein the equipment comprises: the mixed liquid outflow structure (5) comprises a mixed liquid outflow port (501), the mixed liquid outflow port (501) is arranged on the right side of the bottom of the mixing barrel (1), and a mixed liquid blocking plug (502) is plugged in the mixed liquid outflow port (501).