CN211488145U

CN211488145U - Flotation concentrate barreled is put

Info

Publication number: CN211488145U
Application number: CN201922102976.0U
Authority: CN
Inventors: 王孟军
Original assignee: Wuhai Guangna Coal Washing Co ltd
Current assignee: Wuhai Guangna Coal Washing Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-15
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a flotation concentrate barrel device, which comprises a concentrate barrel and a central feeding pipe arranged on the upper part of the concentrate barrel, wherein the lower part of the central feeding pipe is opposite to a ripple baffling cover arranged on the upper side inside the concentrate barrel, the ripple baffling cover is divided into a central cone area and an annular cone area, a defoaming plate which is opposite to the outlet of the central feeding pipe is evenly fixed on the inner side of the central cone area, an annular ring is arranged in the annular cone area, a plurality of inclined blades are arranged on the outer side of the annular ring, a fixed sleeve is fixed on the lower part of the outer side of the central feeding pipe, an integrated check ring is arranged on the lower part of the central feeding pipe, a rotary sleeve is rotationally connected on the fixed sleeve and is contacted with the top of the check ring, the utility model arranges the ripple baffling cover on the upper part of the concentrate barrel, thus the initial removal of the central cone area and the efficient defoaming of the annular cone area are carried out by the, the working efficiency and the economic benefit of the coal preparation plant are improved.

Description

Flotation concentrate barreled is put

Technical Field

The utility model relates to a high-efficient coal washing field, concretely relates to flotation concentrate barreled is put.

Background

At present, fine coal in a coal preparation plant is separated by adopting a flotation process, and due to the action of adding a medicament in the separation process, flotation concentrate obtained by flotation contains a large amount of foam, and in the following flotation concentrate dehydration process, the existence of the large amount of foam influences the abnormal work of a later-stage pressure filter. However, the existing flotation concentrate barrel cannot effectively eliminate foam, so that flotation concentrate cannot be efficiently dewatered in the next step of treatment, and the working efficiency and the economic benefit of a coal preparation plant are seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a flotation concentrate bucket device.

The utility model discloses a realize through following technical scheme:

the utility model provides a flotation concentrate barreled is put, includes the central pan feeding pipe that concentrate bucket and upper portion set up, the lower part of central pan feeding pipe is just to the ripple baffling cover that sets up at the inside upside of concentrate bucket, ripple baffling cover divide into central cone area and annular cone area, the inboard in central cone area evenly is fixed with the defoaming board just to the export of central pan feeding pipe, be provided with the annular ring in the annular cone area, the annular ring outside is provided with a plurality of slope blade, the outside lower part of central pan feeding pipe is fixed with fixed cover and its lower part and is provided with integrative retaining ring, swivelling joint has the swivel casing and contacts with retaining ring top on the fixed cover, swivel casing outside lower part is fixed with the annular ring through a plurality of connecting rod, the top edge of swivel casing is provided with the meshing tooth's socket of driving tooth, the driving tooth is fixed on motor spindle.

Preferably, the motor is fixed on the outer wall of the central feeding pipe through an arc-shaped plate.

Preferably, the outer side of the corrugated baffle cover is fixed with the inner wall of the concentrate barrel through a fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality sets up ripple baffling cover entering into concentrate bucket upper portion, and the preliminary high efficiency of getting rid of and annular cone in ripple baffling cover center cone like this removes the foam, can guarantee to get into later stage pressure filter and normally work, makes the flotation concentrate obtain high-efficient dehydration in next step of processing, has improved the work efficiency and the economic benefits of coal preparation plant.

Drawings

Fig. 1 is a perspective view of the structure of the present invention;

FIG. 2 is another perspective view of FIG. 1;

FIG. 3 is a schematic enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a bellows fluid of the present invention;

in the figure: the device comprises a concentrate barrel 1, a central feeding pipe 2, a corrugated baffle cover 3, a central cone area 4, an annular cone area 5, a defoaming plate 6, a fixed sleeve 7, a retainer ring 8, a rotary sleeve 9, a meshing tooth groove 10, driving teeth 11, a motor 12, an arc-shaped plate 13, a connecting rod 14, an annular ring 15, an inclined blade 16 and a fixing rod 17.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3 and 4, a flotation concentrate barrel device comprises a concentrate barrel 1 and a central feeding pipe 2 arranged on the upper portion of the concentrate barrel, the lower portion of the central feeding pipe 2 is opposite to a ripple deflection cover 3 arranged on the upper side inside the concentrate barrel 1, the ripple deflection cover 3 is divided into a central cone area 4 and an annular cone area 5, a defoaming plate 6 opposite to the outlet of the central feeding pipe 2 is uniformly fixed on the inner side of the central cone area 4, an annular ring 15 is arranged in the annular cone area 5, a plurality of inclined blades 16 are arranged on the outer side of the annular ring 15, a fixed sleeve 7 is fixed on the lower portion of the outer side of the central feeding pipe 2, an integrated retaining ring 8 is arranged on the lower portion of the outer side of the central feeding pipe 2, a rotary sleeve 9 is rotatably connected on the fixed sleeve 7 and is in contact with the top of the retaining ring 8, the lower portion of the outer side of the rotary sleeve 9 is fixed with the annular ring 15 through a plurality of connecting rods 14, the driving teeth 11 are fixed on the main shaft of the motor 12.

The motor 12 is fixed on the outer wall of the central feeding pipe 2 through an arc-shaped plate 13.

The outer side of the corrugated baffling cover 3 is fixed with the inner wall of the concentrate barrel 1 through a fixing rod 17.

The working principle is as follows: when the utility model is used, the fine coal liquid containing concentrate entering from the central feeding pipe 2 firstly passes through the central cone area 4 of the ripple baffle cover 3, and a part of foam is crushed through baffle, and the foam is also crushed by the foam removing plate 6 on the central cone area 4 when the fine coal liquid passes through the central cone area 4 and overflows outwards;

with this while starter motor 12 drives meshing tooth's socket 10 through drive tooth 11 and makes rotary sleeve 9 rotatory around fixed cover 7, rotary sleeve 9 drives the annular ring 15 that sets up at annular cone 5 through connecting rod 14 and rotates, the slope blade 16 on the annular ring 15 can carry out the mechanical defoaming once more through the liquid that central cone 4 overflows to annular cone 5, the slope blade 16 on the rotatory annular ring 15 removes the foam efficiency higher, can get rid of most foam, the liquid after getting rid of the foam is along overflowing entering concentrate bucket 1 and being equipped with the storage outside the annular cone 5, the high-efficient defoaming through ripple baffling cover 3 like this, can guarantee to get into later stage pressure filter and normally work, make the flotation concentrate obtain high-efficient dehydration in next step handling, the work efficiency and the economic benefits of coal preparation plant have been improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flotation concentrate barreled is put, includes concentrate bucket (1) and central pan feeding pipe (2) that upper portion set up, its characterized in that: the lower part of the central feeding pipe (2) is just opposite to a ripple baffling cover (3) arranged on the upper side in the concentrate barrel (1), the ripple baffling cover (3) is divided into a central cone area (4) and an annular cone area (5), the inner side of the central cone area (4) is uniformly fixed with a defoaming plate (6) which is just opposite to the outlet of the central feeding pipe (2), an annular ring (15) is arranged in the annular cone area (5), a plurality of inclined blades (16) are arranged on the outer side of the annular ring (15), the lower part of the outer side of the central feeding pipe (2) is fixed with a fixed sleeve (7) and a check ring (8) which is integrated with the lower part of the fixed sleeve (7), the fixed sleeve (7) is rotationally connected with a rotating sleeve (9) and is in contact with the top of the check ring (8), the lower part of the outer side of the rotating sleeve (9) is fixed with the annular ring (15) through a plurality of connecting rods (14), the upper edge of the rotating sleeve (9, the driving teeth (11) are fixed on a main shaft of the motor (12).

2. The flotation concentrate tank installation of claim 1, wherein: the motor (12) is fixed on the outer wall of the central feeding pipe (2) through an arc-shaped plate (13).

3. The flotation concentrate tank installation of claim 1, wherein: the outer side of the corrugated baffling cover (3) is fixed with the inner wall of the concentrate barrel (1) through a fixing rod (17).