CN218981935U

CN218981935U - Centrifugal mineral separation equipment for ore separation

Info

Publication number: CN218981935U
Application number: CN202221646741.3U
Authority: CN
Inventors: 陈志国
Original assignee: Jianping Kunda Metal Materials Co ltd
Current assignee: Jianping Kunda Metal Materials Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-05-09
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses centrifugal ore dressing equipment for iron ore dressing, which comprises a mounting cylinder, wherein a supporting cylinder is arranged in the mounting cylinder, a centrifugal cylinder is rotatably arranged on the supporting cylinder, a rotating motor is arranged on the mounting cylinder through a motor frame, the rotating motor is positioned in the supporting cylinder, a supporting seat is arranged at the output end of the rotating motor, a pushing cylinder is arranged on the supporting seat, a blocking ring is arranged on the supporting seat, and a mounting base connected with the centrifugal cylinder is arranged at the output end of the pushing cylinder. According to the centrifugal ore dressing equipment for ore dressing, the mounting base is driven up and down in a pushing cylinder mode, and the iron ore can be conveniently screened and collected by the centrifugal cylinder through the height adjustment of the mounting base, so that the effect of rapid screening is achieved.

Description

Centrifugal mineral separation equipment for ore separation

Technical Field

The utility model relates to the technical field of iron ores, in particular to centrifugal ore dressing equipment for ore dressing.

Background

The ore dressing is to separate crushed ores according to the physical or chemical properties of different minerals in the ores in an ore dressing mode so as to smelt the ores or carry out other processes, the ore dressing of the ores is important in providing high-quality raw materials for the iron and steel industry, the development of the iron and steel industry is greatly influenced, the demand of ironmaking enterprises for high-quality iron concentrates is rapidly increased in recent years, wherein more than 1/5 of the total iron ore reserves in China are weak magnetic hematite with fine particles difficult to be selected, and the high-quality iron concentrates can be obtained by deep selection, so that the ore dressing fineness of ore dressing equipment is crucial.

However, the existing centrifugal ore dressing equipment for ore dressing adopts a fluidized bed to carry out centrifugal separation, and when the equipment screens iron ores with different proportions, the equipment cannot realize precise and rapid discharge, so that the ore dressing efficiency is reduced, the ore dressing process is complicated, and a certain influence is brought to the use of the centrifugal ore dressing equipment for ore dressing.

Disclosure of Invention

The utility model aims to solve the problem of screening iron ores in the prior art, and provides centrifugal ore dressing equipment for ore dressing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a centrifugal mineral processing equipment for ore dressing, includes the installation section of thick bamboo, be provided with the support section of thick bamboo in the installation section of thick bamboo, rotate on the support section of thick bamboo and be provided with the centrifugation section of thick bamboo, be provided with the rotation motor through the motor frame on the installation section of thick bamboo, the rotation motor is located the support section of thick bamboo, the rotation motor output is provided with the supporting seat, be provided with the promotion cylinder on the supporting seat, be provided with the baffle ring on the supporting seat, the promotion cylinder output is provided with the installation base that is connected with the centrifugation section of thick bamboo.

Preferably, a sliding groove is formed in the mounting base, the sliding groove is of an annular structure, and the blocking ring slides in the sliding groove.

Preferably, the installation base is the toper structure, follow circumference direction equidistance on the centrifugation section of thick bamboo and leave and be equipped with the spacing groove, follow circumference direction equidistance on the installation base and be provided with the stopper that corresponds to the spacing groove, the stopper slides in the spacing groove.

Preferably, scrapers are symmetrically arranged on the side ends of the centrifugal cylinder, the scrapers are of triangular structures, and the bottom ends of the scrapers are in contact with the mounting cylinder.

Preferably, a first blanking hole and a second blanking hole are formed in one side of the bottom end of the mounting cylinder from inside to outside, the first blanking hole is positioned on the inner ring of the supporting cylinder, the second blanking hole is positioned on the outer ring of the left cylinder, and the second blanking hole is positioned at the lower end of the scraping plate.

Preferably, the supporting seat is of a ladder-shaped table structure and is rotationally connected with the mounting cylinder.

Preferably, the mounting cylinder lower extreme an organic whole is connected with the support, an organic whole is connected with the baffle between blanking hole No. one and the blanking hole No. two.

Compared with the prior art, the utility model has the following advantages:

1. according to the centrifugal ore dressing equipment for ore dressing, which is designed in the utility model, the installation base is driven up and down in a pushing cylinder mode, and the iron ore can be conveniently screened and collected by the centrifugal cylinder through adjusting the height of the installation base, so that the effect of rapid screening is achieved;

2. according to the iron ore screening device, the limiting block is arranged on the mounting base, so that the limiting block slides in the limiting groove at the lower end of the centrifugal barrel, the centrifugal barrel is conveniently driven, and the centrifugal barrel can screen iron ores.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is an enlarged view of the structure at a in fig. 1.

In the figure: the device comprises a mounting cylinder 1, a supporting cylinder 2, a centrifugal cylinder 3, a rotating motor 4, a supporting seat 5, a pushing cylinder 6, a blocking ring 7, a mounting base 8, a sliding groove 9, a limiting block 10, a scraping plate 11, a blanking hole 12, a blanking hole 13, a supporting seat 14 and a baffle 15.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a centrifugal ore dressing device for ore dressing, comprising a mounting cylinder 1, wherein the lower end of the mounting cylinder 1 is integrally connected with a support 14, the mounting cylinder 1 can be supported by the support 14, the iron ore in the mounting cylinder 1 can fall conveniently, a supporting cylinder 2 is arranged in the mounting cylinder 1, a centrifugal cylinder 3 is rotatably arranged on the supporting cylinder 2, discharge holes are sequentially and equidistantly arranged on the centrifugal cylinder 3 from top to bottom, the centrifugal cylinder 3 can be supported by the supporting cylinder 2, the iron ore in the centrifugal cylinder 3 can fall conveniently, a rotating motor 4 is arranged on the mounting cylinder 1 through a motor frame, the rotating motor 4 is positioned in the supporting cylinder 2, the output end of the rotating motor 4 is provided with a supporting seat 5, the supporting seat 5 is of a ladder-shaped table structure and is rotatably connected with the mounting cylinder 1, the rotating motor 4 can be shielded by the supporting seat 5, the iron ore falling in the centrifugal cylinder 3 is prevented from blocking the rotating motor 4, the work of the rotating motor 4 is further influenced, a pushing cylinder 6 is arranged on a supporting seat 5, a blocking ring 7 is arranged on the supporting seat 5, the pushing cylinder 6 can be shielded through the blocking ring 7, the iron ore is prevented from blocking the pushing cylinder 6, the output end of the pushing cylinder 6 is provided with a mounting base 8 connected with the centrifugal cylinder 3, the mounting base 8 is of a conical structure, the height of the mounting base 8 can be adjusted through the pushing cylinder 6, the mounting base 8 is connected with or separated from the centrifugal cylinder 3, the iron ore in the centrifugal cylinder 3 can be conveniently loaded or unloaded, a sliding groove 9 is formed in the mounting base 8, the sliding groove 9 is of an annular structure, the blocking ring 7 slides in the sliding groove 9, the blocking ring 7 can conveniently slide through the sliding groove 9, thereby preventing the iron ore from entering the pushing cylinder 6.

The centrifugal barrel 3 is provided with limiting grooves in an equidistant manner along the circumferential direction, the mounting base 8 is provided with limiting blocks 10 corresponding to the limiting grooves in an equidistant manner along the circumferential direction, the limiting blocks 10 slide in the limiting grooves, and the centrifugal barrel 3 can be conveniently connected by arranging the limiting blocks 10 on the mounting base 8, so that the centrifugal barrel 3 and the mounting base 8 can synchronously move.

The scraper blade 11 is symmetrically arranged on the side end of the centrifugal cylinder 3, the scraper blade 11 is of a triangular structure, the bottom end of the scraper blade 11 is in contact with the installation cylinder 1, and when the centrifugal cylinder 3 is used, the scraper blade 11 can synchronously move along with the centrifugal cylinder 3, so that iron ores in the centrifugal cylinder 3 can be scraped conveniently, iron ores are prevented from being accumulated, and falling is prevented from being influenced.

A blanking hole 12 and a second blanking hole 13 are formed in the bottom end of the mounting cylinder 1 from inside to outside, the first blanking hole 12 is located in the inner ring of the supporting cylinder 2, the second blanking hole 13 is located in the outer ring of the left cylinder, the second blanking hole 13 is located at the lower end of the scraping plate 11, a baffle 15 is integrally connected between the first blanking hole 12 and the second blanking hole 13, the first blanking hole 12 is convenient for iron ore in the centrifugal cylinder 3 to fall, and the second blanking hole 13 is convenient for iron ore in the mounting cylinder 1 to fall.

The utility model can be operated by the following way to illustrate its functional principle:

when the iron ore screening device is used, firstly iron ore to be screened is placed into a centrifugal cylinder 3, then a rotary motor 4 drives a supporting seat 5 to synchronously rotate, the supporting seat 5 synchronously drives a blocking ring 7 and a pushing cylinder 6 to rotate, an installation base 8 can be driven to rotate, when the pushing cylinder 6 drives the installation base 8, the installation base 8 drives a limiting block 10, the limiting block 10 slides into a limiting groove in the centrifugal cylinder 3, and then the centrifugal cylinder 3 can synchronously rotate, so that attached ore in the centrifugal cylinder 3 can be screened, smaller iron ore in the centrifugal cylinder 3 can be separated out through rotation of the centrifugal cylinder 3, the iron ore passes through a discharging hole to enter the installation cylinder 1, a scraping plate 11 is driven to synchronously move while the centrifugal cylinder 3 rotates, the iron ore in the installation cylinder 1 passes through a second blanking hole 13 to drop downwards through the scraping plate 11, and larger iron ore is reserved in the centrifugal cylinder 3;

after certain iron ore is piled up in the centrifugal cylinder 3, through stopping the rotating motor 4, then make the promotion cylinder 6 to the pulling of installation base 8 for installation base 8 is followed and is blocked ring 7 and is slided downwards, and installation base 8 is simultaneously to drive stopper 10 synchronous motion, makes stopper 10 shift out from the spacing inslot, makes installation base 8 separate with the centrifugal cylinder 3 mutually, and then bigger iron ore in the centrifugal cylinder 3 is along with installation base 8 whereabouts down, makes bigger subsides ore pass in the blanking hole 12 of No. one, and then to not equidimension iron ore collect can.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a centrifugal mineral processing equipment for ore dressing, its characterized in that, including installation section of thick bamboo (1), be provided with support section of thick bamboo (2) in installation section of thick bamboo (1), rotate on support section of thick bamboo (2) and be provided with centrifugal section of thick bamboo (3), be provided with rotation motor (4) through the motor frame on installation section of thick bamboo (1), rotation motor (4) are located support section of thick bamboo (2), rotation motor (4) output is provided with supporting seat (5), be provided with on supporting seat (5) and promote cylinder (6), be provided with on supporting seat (5) and block ring (7), it is provided with installation base (8) that are connected with centrifugal section of thick bamboo (3) to promote cylinder (6) output.

2. The centrifugal ore dressing device for ore dressing according to claim 1, wherein a sliding groove (9) is formed in the installation base (8), the sliding groove (9) is of an annular structure, and the blocking ring (7) slides in the sliding groove (9).

3. The centrifugal ore dressing device for iron ore dressing according to claim 1, wherein the installation base (8) is of a conical structure, limiting grooves are formed in the centrifugal barrel (3) at equal intervals along the circumferential direction, limiting blocks (10) corresponding to the limiting grooves are arranged on the installation base (8) at equal intervals along the circumferential direction, and the limiting blocks (10) slide in the limiting grooves.

4. The centrifugal ore dressing device for iron ore dressing according to claim 1, wherein scraping plates (11) are symmetrically arranged on the side ends of the centrifugal cylinder (3), the scraping plates (11) are of triangular structures, and the bottom ends of the scraping plates (11) are in contact with the mounting cylinder (1).

5. The centrifugal ore dressing device for ore dressing according to claim 4, wherein a first blanking hole (12) and a second blanking hole (13) are formed in one side from inside to outside at the bottom end of the mounting cylinder (1), the first blanking hole (12) is located in the inner ring of the supporting cylinder (2), the second blanking hole (13) is located in the outer ring of the left cylinder, and the second blanking hole (13) is located in the lower end of the scraping plate (11).

6. A centrifugal beneficiation equipment for iron ore beneficiation, according to claim 1, characterized in that the supporting seat (5) is of a ladder-shaped table structure and is rotatably connected with the mounting cylinder (1).

7. The centrifugal ore dressing device for ore dressing according to claim 5, wherein the lower end of the installation cylinder (1) is integrally connected with a support (14), and a baffle (15) is integrally connected between the first blanking hole (12) and the second blanking hole (13).