CN218981906U

CN218981906U - Slag separating and unloading device for raw titanium ore

Info

Publication number: CN218981906U
Application number: CN202222931839.XU
Authority: CN
Inventors: 袁松峰; 许利波; 毕茂林; 刘�东
Original assignee: Panzhihua Gangcheng Group Miyi Ruidi Mining Co ltd
Current assignee: Panzhihua Gangcheng Group Miyi Ruidi Mining Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-09
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a titanium raw ore slag separation ore unloading device, and relates to the field of ore dressing devices. The device comprises a roller screen, wherein a metal roller is arranged on one side of the roller screen, the metal roller is arranged in parallel with the roller screen, and the surface of the metal roller is attached to the surface of the roller screen; one end of the metal roller is connected with an electromagnet; one side of the metal roller, which is far away from the drum screen, is provided with a slag scraping plate, the slag scraping plate is vertically arranged, and the top end of the slag scraping plate is attached to the surface of the metal roller. According to the utility model, the metal roller is connected with the electromagnet, the electromagnet enables the metal roller to have certain magnetism, the metal roller with magnetism magnetically attracts the raw ore powder with magnetism at the sieve holes of the rolling screen to the surface of the metal roller, and then the raw ore powder is scraped off from the metal roller by the slag scraping plate to fall off, so that the sieve holes of the rolling screen are not blocked by the raw ore powder in the slag separation and ore discharge treatment of the titanium raw ore.

Description

Slag separating and unloading device for raw titanium ore

Technical Field

The utility model relates to the field of mineral separation devices, in particular to a titanium raw ore slag separation and unloading device.

Background

The titanium selecting process of vanadium titano-magnetite generally needs to separate slag from large particles in raw ore, the large particles are low in quality and have no recycling necessity, and titanium selecting equipment can be worn in the titanium selecting process, so that the recycling efficiency is reduced, and the process for separating coarse of the raw ore for titanium selecting has the effects of quality improvement and production improvement. In the prior art, the currently used coarse separation equipment is a drum screen with the diameter of 1.0mm, and in the using process, as raw ore powder has certain magnetism, part of the powder can be separated from the drum under the action of self gravity and working vibration of the drum screen, but part of the raw ore powder is still very easy to be adsorbed on the drum screen and is not easy to fall out of the drum screen, so that the screen holes are blocked by the raw ore powder; meanwhile, mineral substances without magnetism in raw ores can be clamped between sieve holes frequently, the screening effect is affected, the raw ore powder with magnetism at the sieve holes is difficult to clean only by means of vibration of a drum screen, and the screening efficiency of the titanium raw ores is reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the titanium raw ore slag separating and unloading device capable of timely cleaning the blocked sieve holes.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a titanium crude ore separates sediment and unloads ore deposit device, it includes the drum screen, is provided with the metal roll in one side of drum screen, metal roll and drum screen parallel arrangement, and the surface of metal roll is laminated with the surface of drum screen; one end of the metal roller is connected with an electromagnet; one side of the metal roller, which is far away from the drum screen, is provided with a slag scraping plate, the slag scraping plate is vertically arranged, and the top end of the slag scraping plate is attached to the surface of the metal roller.

Further, the device also comprises a first flushing assembly, wherein the first flushing assembly comprises a first water pipe parallel to the rotary screen, and the first water pipe and the metal roller are respectively positioned at two sides of the rotary screen; a plurality of first water spraying heads are uniformly arranged on the first water pipe at intervals, and the first water spraying heads are aligned with the drum screen.

The first washing component is arranged to flush the rotary screen, so that part of mineral powder which is not adsorbed by the magnetic attraction is washed away from the screen holes, and the screen holes are prevented from being blocked.

Further, one side of the scraper plate, which is far away from the drum screen, is provided with a second flushing assembly, the first flushing assembly comprises a second water pipe parallel to the scraper plate, a plurality of second water spray heads are uniformly arranged on the second water pipe at intervals, and the second water spray heads are aligned with the scraper plate.

Further, one end of the metal roller is provided with a transmission motor for controlling the rotation of the metal roller. The transmission motor is arranged to enable the metal roller to actively rotate, the actively rotating metal roller and the roller of the roller screen rotate together, friction between the metal roller and the surface of the roller screen is avoided, and the service life of the equipment is prolonged.

Further, the electromagnet comprises a protective shell, a soft iron rod is arranged in the protective shell, and the soft iron rod is connected with the metal roller coaxially; a plurality of coils are wound on the soft iron rod, and the coils are connected with a storage battery.

Furthermore, a circulation time relay is arranged between the storage battery and the coil. The circulation time relay enables the metal roller to periodically obtain magnetic force, so that the slag scraping plate can smoothly scrape raw ore powder on the surface of the metal roller when scraping the raw ore powder.

The beneficial effects of the utility model are as follows:

according to the utility model, the metal roller is connected with the electromagnet, the electromagnet enables the metal roller to have certain magnetism, the metal roller with magnetism magnetically attracts the raw ore powder with magnetism at the sieve holes of the rolling screen to the surface of the metal roller, and then the raw ore powder is scraped off from the metal roller by the slag scraping plate to fall off, so that the sieve holes of the rolling screen are not blocked by the raw ore powder in the slag separation and ore discharge treatment of the titanium raw ore. Simultaneously under the effect of first washing subassembly and second washing subassembly, in time clear up the sieve mesh of drum sieve for the screening of titanium raw ore separates the sediment in-process, and the sieve mesh of drum sieve can not be plugged up, and the titanium raw ore can be selected from the drum sieve smoothly, has strengthened the screening efficiency of titanium raw ore.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the electromagnet.

Wherein, 1, a rotary screen; 2. a metal roller; 3. an electromagnet; 31. a protective shell; 32. a soft iron rod; 33. a coil; 34. a storage battery; 35. a cycle time relay; 4. a slag scraping plate; 51. a first water pipe; 52. a first sprinkler head; 61. a second water pipe; 62. a second sprinkler head; 7. a drive motor; 8. a bracket; 9. a dust cover.

Detailed Description

The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.

As shown in fig. 1-2, the titanium raw ore slag-separating and unloading device comprises a rotary screen 1, wherein a metal roller 2 is arranged on one side of the rotary screen 1, the metal roller 2 is arranged in parallel with the rotary screen 1, and the surface of the metal roller 2 is attached to the surface of the rotary screen 1; one end of the metal roller 2 is connected with an electromagnet 3; one side of the metal roller 2 far away from the drum screen 1 is provided with a scraping plate 4, the scraping plate 4 is vertically arranged, and the top end of the scraping plate 4 is attached to the surface of the metal roller 2. The dust cover 9 is covered on the drum screen 1, so that dust is prevented from being scattered in the air when the titanium raw ore is screened, and the metal roller 2 is connected with the dust cover 9 through a bracket.

The first washing assembly comprises a first water pipe 51 parallel to the rotary screen 1, and the first water pipe 51 and the metal roller 2 are respectively positioned at two sides of the rotary screen 1; a plurality of first water sprayers 52 are uniformly arranged on the first water pipe 51 at intervals, and the first water sprayers 52 are aligned with the rotary screen 1.

The side of the scraper 4 far away from the rotary screen 1 is provided with a second flushing assembly, the first flushing assembly comprises a second water pipe 61 parallel to the scraper 4, a plurality of second water spray heads 62 are uniformly arranged on the second water pipe 61 at intervals, and the second water spray heads 62 are aligned with the scraper 4.

One end of the metal roller 2 is provided with a transmission motor 7 for controlling the rotation of the metal roller 2. The driving end of the driving motor 7 is connected with the protective shell 31, and the driving motor 7 drives the electromagnet 3 and the metal roller 2 to rotate together.

The electromagnet 3 comprises a protective shell 31, a soft iron rod 32 is arranged in the protective shell 31, and the soft iron rod 32 is connected with the metal roller 2 coaxially; the iron rod 32 is wound with a plurality of coils 33, and the coils 33 are connected with a storage battery 34. A cycle time relay 35 is also provided between the battery 34 and the coil 33.

The utility model has the following application flow and working principle:

when the rotary screen 1 works, the transmission motor 7 drives the metal roller 2 and the rotary screen 1 to rotate at the same linear speed, and meanwhile, the electromagnet 3 periodically enables the storage battery 34 to supply power to the coil 33 under the action of the circulation time relay 35;

when the battery 34 supplies power, the iron rod 32 generates magnetic force, the magnetic force is conducted to the metal roller 2, and after the metal roller 2 obtains the magnetic force, when the iron rod contacts the drum screen 1, raw ore powder adsorbed near the sieve holes of the drum screen 1 is adsorbed by the metal roller 2, so that the raw ore powder is prevented from accumulating in the sieve holes and blocking the sieve holes. After the metal roller 2 adsorbs raw ore powder, in the rotatory in-process, the scraping plate 4 can strike off the surface of metal roller 2, because metal roller 2 keeps magnetism, raw ore powder can pile up in the contact department of scraping plate 4 and metal roller 2, after raw ore powder piles up to can fight magnetic force, can follow scraping plate 4 downwardly sliding to the ore discharge groove of drum screen 1. At the same time, the second flushing assembly flushes the scraper 4 so that the raw ore powder can be separated. Further, since the battery 34 is periodically supplied with power by the circulation time relay 35, the magnetic force of the metal roller 2 is periodically lost, and the raw ore powder is not adsorbed and accumulated at the contact position between the slag plate 4 and the metal roller 2 during the time when the magnetic force of the metal roller 2 is temporarily lost, so that the raw ore powder can smoothly fall down.

When the metal roller 2 cleans the raw mineral powder with magnetism at the sieve holes of the rotary screen 1, the first flushing component flushes the rotary screen 1, and part of the mineral powder which is not adsorbed by the magnetic attraction is flushed away from the sieve holes, so that the blockage of the sieve holes is avoided. Under the combined action of the metal roller 2, the scum plate 4, the first flushing component and the second flushing component, the blocking phenomenon can not occur at the sieve pore of the rotary screen 1, and the screening efficiency of the rotary screen 1 on the perovskite can not be reduced.

Claims

1. The titanium raw ore slag separation and unloading device is characterized by comprising a rotary screen (1), wherein a metal roller (2) is arranged on one side of the rotary screen (1), the metal roller (2) is arranged in parallel with the rotary screen (1), and the surface of the metal roller (2) is attached to the surface of the rotary screen (1); one end of the metal roller (2) is connected with an electromagnet (3); one side of the metal roller (2) far away from the drum screen (1) is provided with a slag scraping plate (4), the slag scraping plate (4) is vertically arranged, and the top end of the slag scraping plate (4) is attached to the surface of the metal roller (2).

2. The titanium raw ore slag-separating and unloading device according to claim 1, further comprising a first flushing assembly, wherein the first flushing assembly comprises a first water pipe (51) parallel to the rotary screen (1), and the first water pipe (51) and the metal roller (2) are respectively positioned at two sides of the rotary screen (1); a plurality of first water spraying heads (52) are uniformly arranged on the first water pipe (51) at intervals, and the first water spraying heads (52) are aligned to the rotary screen (1).

3. The titanium raw ore slag-separating and unloading device according to claim 1, wherein a second flushing assembly is arranged on one side of the slag scraping plate (4) far away from the rotary screen (1), the second flushing assembly comprises a second water pipe (61) parallel to the slag scraping plate (4), a plurality of second water spraying heads (62) are uniformly arranged on the second water pipe (61) at intervals, and the second water spraying heads (62) are aligned with the slag scraping plate (4).

4. The titanium raw ore slag-separating and unloading device according to claim 1, wherein one end of the metal roller (2) is provided with a transmission motor (7) for controlling the rotation of the metal roller (2).

5. The titanium raw ore slag separation and ore discharge device according to claim 1, wherein the electromagnet (3) comprises a protective shell (31), a soft iron rod (32) is arranged in the protective shell (31), and the soft iron rod (32) is coaxially connected with the metal roller (2); a plurality of coils (33) are wound on the soft iron rod (32), and the coils (33) are connected with a storage battery (34).

6. The titanium raw ore slag-separating and unloading device according to claim 5, characterized in that a cycle time relay (35) is also provided between the accumulator (34) and the coil (33).