CN216224820U

CN216224820U - Multicomponent blast furnace dust removal resource recycling device

Info

Publication number: CN216224820U
Application number: CN202122777591.1U
Authority: CN
Inventors: 郭敏; 赵庆社; 王玮; 吴展东; 王学国; 初皓好; 宿庆利; 张秀丽; 周显涛; 杨波; 巩秀民
Original assignee: Laigang Group Taidong Industries Co ltd
Current assignee: Laigang Group Taidong Industries Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of recycling devices, in particular to a multi-component blast furnace dust-removal resource recycling device which comprises a main body, the inside of the main body is provided with a separating mechanism which comprises a driving motor, one end of the main body is provided with the driving motor, a rotating shaft is fixedly connected to the driving motor, one end of the rotating shaft extends to the inside of the main body, a support rod is arranged between the rotating shaft and the inner wall of the main body, the support rod is fixedly connected on the inner wall of the main body and is rotatably connected with the rotating shaft, the rotating shaft is sleeved with two magnetic rings, two sides of each magnetic ring are respectively provided with a first sliding rod, the first sliding rods are rotatably connected with the rotating shaft, the bottom ends of the first sliding rods are fixedly connected to the inner wall of the main body, a scraping plate is connected between the two first sliding rods in a sliding mode, and two rollers are connected to the scraping plate in a rotating mode; the blast furnace dust removal ash can be purified, so that the recycling efficiency is greatly improved.

Description

Multicomponent blast furnace dust removal resource recycling device

Technical Field

The utility model relates to a recycling device, in particular to a multi-component blast furnace dust removal resource recycling device, and belongs to the technical field of recycling devices.

Background

A large amount of gravity dust is generated in the blast furnace ironmaking process, and mainly comprises magnetite, hematite, coke powder, calcium ferrite and other minerals, wherein the iron minerals mainly comprise Fe3O4 and Fe2O3, and the other metal minerals exist in the form of oxides. The iron in the blast furnace gravity dust is a recyclable resource.

At present, when the recycling device is applied to recycling of blast furnace dust, the device is mostly purified by a flotation method, the device adopting flotation is complex, the purchasing cost is high, and supporting facilities are more during use, so that the recycling cost is improved.

Disclosure of Invention

The utility model aims to solve the problems and provide a multi-component blast furnace fly ash resource recycling device which can purify blast furnace fly ash and greatly improve the recycling efficiency.

The utility model realizes the aim through the following technical scheme, the multi-component blast furnace fly ash resource recycling device comprises a main body, a separating mechanism is arranged in the main body, the separating mechanism wraps a driving motor, one end of the main body is provided with the driving motor, one end of the driving motor is fixedly connected with a rotating shaft, one end of the rotating shaft extends into the main body, a supporting rod is arranged between the rotating shaft and the inner wall of the main body, the supporting rod is fixedly connected on the inner wall of the main body and is rotatably connected with the rotating shaft, the rotating shaft is sleeved with two magnetic rings, two sides of each magnetic ring are respectively provided with a first sliding rod, the first sliding rods are rotatably connected with the rotating shaft, the bottom ends of the first sliding rods are fixedly connected on the inner wall of the main body, a scraping plate is slidably connected between the two first sliding rods, and two idler wheels are rotatably connected on the scraping plate, the roller is connected with the magnetic ring in a rolling manner, the rotating shaft is fixedly connected with fan blades, the top end of the main body is connected with a hopper, the bottom end of the main body is connected with a discharge hole, and an adjusting mechanism is arranged between the magnetic ring and the rotating shaft.

Preferably, the two magnetic rings are offset on the rotating shaft, and the scraping and rubbing plate moves along with the magnetic rings through the idler wheels.

Preferably, two groups of support frames are arranged on the main body, and the two groups of support frames have different lengths.

Preferably, the adjusting mechanism comprises a movable block, the rotating shaft is fixedly connected with the movable block, and the movable block is connected with two screw rods in a threaded manner.

Preferably, the thread directions of the two screw rods are opposite, and the screw rods are rotatably connected with the magnetic ring.

Preferably, the screw rod is fixedly connected with first gears, a second gear is meshed between the two first gears, the second gear is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a butt joint block.

The utility model has the beneficial effects that: when the main body is required to be used for blast furnace dust recovery operation, firstly, the driving motor is started, the driving motor drives the rotating shaft to rotate, the rotating shaft is connected with the magnetic ring and the fan blades, the fan blades generate strong enough wind power in the main body, the magnetic ring has strong magnetic force, dust is added into the hopper, and falls into the main body, the magnetic rings with two offset angles absorb iron metal in dust by virtue of magnetic force, the scraping and rubbing plate is connected with the first slide bar in a sliding manner and is contacted with the magnetic rings by virtue of two rollers, when the magnetic ring rotates, the scraping and rubbing plate slides back and forth along the first slide bar, and simultaneously, the good contact effect with the magnetic ring is kept, therefore, the iron metal adsorbed on the magnetic ring can be scraped off and finally discharged through the discharge hole to be collected, and then the blast furnace dust can be purified, so that the recycling efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view showing a coupling structure of the separating mechanism and the adjusting mechanism according to the present invention;

FIG. 4 is an enlarged view of the part A shown in FIG. 2 according to the present invention.

In the figure: 1. the automatic feeding device comprises a main body, a support frame, a separating mechanism, a hopper, a driving motor, a rotating shaft, a supporting rod, a first sliding rod, a second sliding rod, a separating plate, a first scraping plate, a second scraping plate, a discharging port, a magnetic ring, a roller, a 39a, fan blades, a second adjusting mechanism, a movable block, a screw rod, a 43, a first gear, a second gear, a rotating rod and a butt joint block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Referring to fig. 1-4, a multi-component recycling device for blast furnace dust removal resources comprises a main body 1, a separating mechanism 3 is arranged inside the main body 1, the separating mechanism 3 includes a block driving motor 32, the driving motor 32 is installed at one end of the main body 1, a rotating shaft 33 is fixedly connected to the driving motor 32, one end of the rotating shaft 33 extends into the main body 1, a supporting rod 34 is arranged between the rotating shaft 33 and the inner wall of the main body 1, the supporting rod 34 is fixedly connected to the inner wall of the main body 1 and rotatably connected to the rotating shaft 33, two magnetic rings 38 are sleeved on the rotating shaft 33, a first sliding rod 35 is respectively arranged on two sides of each magnetic ring 38, the first sliding rod 35 is rotatably connected to the rotating shaft 33, the bottom end of the first sliding rod 35 is fixedly connected to the inner wall of the main body 1, a rubbing plate 36 is slidably connected between the two first sliding rods 35, two rollers 39 are rotatably connected to the scraping plate 36, the rollers 39 are in rolling connection with a magnetic ring 38, fan blades 39a are fixedly connected to the rotating shaft 33, a hopper 31 is connected to the top end of the main body 1, a discharge hole 37 is connected to the bottom end of the main body, and an adjusting mechanism 4 is arranged between the magnetic ring 38 and the rotating shaft 33.

As a technical optimization scheme of the utility model, both of the two magnetic rings 38 are offset on the rotating shaft 33, and the scraping plate 36 moves along with the magnetic rings 38 through the roller 39.

As a technical optimization scheme of the utility model, two groups of support frames 2 are arranged on the main body 1, and the lengths of the two groups of support frames 2 are different.

As a technical optimization scheme of the present invention, the adjusting mechanism 4 includes a movable block 41, the rotating shaft 33 is fixedly connected with the movable block 41, and the movable block 41 is in threaded connection with two lead screws 42.

As a technical optimization scheme of the utility model, the thread directions of the two screw rods 42 are opposite, and the screw rods 42 are rotationally connected with the magnetic ring 38.

As a technical optimization scheme of the present invention, a first gear 43 is fixedly connected to the screw rod 42, a second gear 44 is engaged between the two first gears 43, a rotating rod 45 is fixedly connected to the second gear 44, and a butt block 46 is fixedly connected to the rotating rod 45.

When the utility model is used, when the main body 1 is required to be used for blast furnace dust recycling operation, firstly, the driving motor 32 is started, the driving motor 32 drives the rotating shaft 33 to rotate, the rotating shaft 33 is connected with the magnetic ring 38 and the fan blades 39a, the fan blades 39a make enough strong wind power in the main body 1, the magnetic ring 38 has strong magnetic force, dust is added into the hopper 31, the dust falls into the main body 1 and flows in the main body 1 under the action of the wind power, at the moment, the magnetic rings 38 with two offset angles absorb iron metal in the dust by virtue of the magnetic force, the scraping plate 36 is in sliding connection with the first sliding rod 35, and meanwhile, by virtue of the contact of the two rollers 39 and the magnetic ring 38, when the magnetic ring 38 rotates, the scraping plate 36 slides back and forth along the first sliding rod 35, and simultaneously, the good contact effect with the magnetic ring 38 is kept, so that the iron metal absorbed on the magnetic ring 38 can be scraped off, and finally discharged and collected through the discharge hole 37, and then can purify the blast furnace dust, make recycle's efficiency improve greatly, in addition according to the content difference of dust, still can adjust the offset eccentric distance between magnetic ring 38 and pivot 33, insert the instrument on butt joint block 46, drive second gear 44 through bull stick 45 and grab, second gear 44 drives two first gear 43 synchronous revolutions, two pivoted lead screws 42 drive threaded connection movable block 41, because the screw thread between two lead screws 42 is opposite, thereby can adjust the eccentric position that movable block 41 is located the inside of magnetic ring 38, reach the effect of adjusting magnetic ring 38 rotation diameter size, do nimble reply according to the dust content difference, make the effect of adsorbing the iron metal better.

It will be evident to those skilled in the art that the utility model 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 utility model 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. The utility model provides a multicomponent blast furnace dust removal resource recycle device, includes main part (1), its characterized in that: the separation mechanism (3) is arranged in the main body (1), the separation mechanism (3) wraps a block driving motor (32), the driving motor (32) is installed at one end of the main body (1), a rotating shaft (33) is fixedly connected to the driving motor (32), one end of the rotating shaft (33) extends into the main body (1), a supporting rod (34) is arranged between the rotating shaft (33) and the inner wall of the main body (1), the supporting rod (34) is fixedly connected to the inner wall of the main body (1) and rotatably connected with the rotating shaft (33), two magnetic rings (38) are sleeved on the rotating shaft (33), two first sliding rods (35) are respectively arranged on two sides of each magnetic ring (38), the first sliding rods (35) are rotatably connected with the rotating shaft (33), the bottom ends of the first sliding rods (35) are fixedly connected to the inner wall of the main body (1), and a rubbing plate (36) is slidably connected between the two first sliding rods (35), two rollers (39) are rotatably connected to the scraping plate (36), the rollers (39) are in rolling connection with a magnetic ring (38), fan blades (39a) are fixedly connected to the rotating shaft (33), a hopper (31) is connected to the top end of the main body (1), a discharge hole (37) is connected to the bottom end of the main body, and an adjusting mechanism (4) is arranged between the magnetic ring (38) and the rotating shaft (33).

2. The recycling device of multi-component blast furnace dust removal resources according to claim 1, characterized in that: the two magnetic rings (38) are both biased on the rotating shaft (33), and the scraping plate (36) moves along with the magnetic rings (38) through the idler wheel (39).

3. The recycling device of multi-component blast furnace dust removal resources according to claim 1, characterized in that: the main body (1) is provided with two groups of supporting frames (2), and the lengths of the two groups of supporting frames (2) are unequal.

4. The recycling device of multi-component blast furnace dust removal resources according to claim 3, characterized in that: adjustment mechanism (4) are including movable block (41), fixedly connected with movable block (41) on pivot (33), threaded connection has two lead screws (42) on movable block (41).

5. The recycling device of multi-component blast furnace dust removal resources according to claim 4, characterized in that: the thread directions of the two screw rods (42) are opposite, and the screw rods (42) are rotatably connected with the magnetic ring (38).

6. The recycling device of multi-component blast furnace dust removal resources according to claim 5, characterized in that: the lead screw (42) is fixedly connected with a first gear (43), a second gear (44) is meshed between the first gears (43), the second gear (44) is fixedly connected with a rotating rod (45), and the rotating rod (45) is fixedly connected with a butt joint block (46).