CN218609859U

CN218609859U - Automatic grading deironing device

Info

Publication number: CN218609859U
Application number: CN202223081285.5U
Authority: CN
Inventors: 熊杨; 任艳
Original assignee: Sichuan Huazhu New Material Co ltd
Current assignee: Sichuan Huazhu New Material Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-14
Anticipated expiration: 2032-11-21

Abstract

The utility model provides an automatic grading deironing device, including casing and the magnetic separation mechanism of setting in the casing inside, the top of casing is equipped with the feed inlet, the magnetic separation mechanism includes 4 magnetic separation subassemblies that the structure is the same from the top down level setting in proper order, each the magnetic separation subassembly all includes the action wheel and with action wheel complex from the driving wheel, action wheel and from the driving wheel pass through the conveyer belt and connect, wherein, the magnetic separation subassembly of the superiors sets up under the feed inlet, the magnetic separation subassembly includes magnetism section and non-magnetism section, the orientation of the magnetism section of two adjacent magnetic separation subassemblies sets up relatively and has partial overlap in the vertical direction; each the below of magnetic separation subassembly all is equipped with the bin outlet, the input of each bin outlet corresponds the setting under each the non-magnetism nature section of magnetic separation subassembly. The utility model discloses an orderly cooperation of magnetic separation subassembly at different levels, magnetic material at different levels of autosegregation chromite can realize deironing in succession, and production efficiency is higher.

Description

Automatic grading deironing device

Technical Field

The utility model belongs to the technical field of the magnetic separation device, more specifically say, the utility model relates to an automatic deironing device grades.

Background

Chromium is an important metal in modern industry and its use is extremely widespread. Chromite is a general name of chromium spinel minerals with high chromium content, and low-grade chromite can be smelted only after being subjected to beneficiation and enrichment.

A magnetic separator is a mineral processing device which uses the magnetic difference between minerals to separate different minerals.

Patent CN214917044U provides a multistage roller formula magnetic separator de-ironing, and it is through the level four magnetic separation subassembly from top to bottom that sets up, can make the same batch of material that gets into through the feed inlet divide the quartic to carry out the magnetic separation to can follow the magnetic separation material of treating in the mineral aggregate and extract. It can realize the sorting of magnetic material and non-magnetic material, but because all collect through a container after the magnetic separation material separation in the device, lead to it can not once accomplish the sorting of strong magnetic material, weak magnetic material and non-magnetic material, increase the magnetic separation process.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an automatic grading iron removal device, comprising:

casing and setting are at the inside magnetic separation mechanism of casing, the top of casing is equipped with the feed inlet, magnetic separation mechanism includes 4 magnetic separation subassemblies that the same from the top down level in proper order of structure set up, each magnetic separation subassembly all includes the action wheel and follows the driving wheel complex from the driving wheel, the action wheel passes through the conveyer belt with following the driving wheel and is connected, wherein, the magnetic separation subassembly of the superiors sets up under the feed inlet, its characterized in that:

the magnetic separation assemblies comprise magnetic sections and non-magnetic sections, the magnetic sections of two adjacent magnetic separation assemblies are oppositely arranged in the orientation direction and are partially overlapped in the vertical direction;

each the below of magnetic separation subassembly all is equipped with the bin outlet, the input of each bin outlet corresponds the setting under each the non-magnetism nature section of magnetic separation subassembly.

Preferably, the magnetic section comprises an electromagnet, the electromagnet is arranged in the magnetic separation assembly, a gap exists between the electromagnet and the conveyor belt, and two side ends of the electromagnet are fixed on the casing.

Preferably, the electromagnetic relay further comprises a plurality of current relays, and each current relay is correspondingly and electrically connected with each electromagnet.

Preferably, the bottom end of the shell is also provided with a material receiving bin or a material conveying conveyer belt; each material outlet is correspondingly connected with a material receiving box.

The utility model discloses at least, include following beneficial effect:

the utility model provides an automatic select separately deironing device, through the orderly cooperation of magnetic separation subassemblies at different levels, through the structural design of magnetic separation section, non-magnetism nature section, bin outlet, can the autosegregation and collect magnetic substance at different levels of chromite, can realize continuous production, and production efficiency is higher.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

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

FIG. 2 is a schematic view of the magnetic separation assembly provided by the apparatus of the present invention;

FIG. 3 is a schematic view of another embodiment of the device of the present invention

FIG. 4 is a schematic plan view of the device of the present invention;

fig. 5 is a schematic plan view of another embodiment of the device and the receiving bin of the present invention;

figure 6 is the utility model discloses device magnetic separation subassembly section structure schematic diagram.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific context.

Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-6: the utility model discloses an automatic deironing device in grades, include:

the magnetic separation device comprises a shell 1 and a magnetic separation mechanism arranged in the shell, wherein a feed port 2 is formed in the top end of the shell, the magnetic separation mechanism comprises 4 magnetic separation components which are same in structure and are sequentially and horizontally arranged from top to bottom, each magnetic separation component comprises a driving wheel 7 and a driven wheel 8 matched with the driving wheel, the driving wheel 7 is connected with the driven wheel 8 through a conveying belt 9, and the magnetic separation component 3 on the uppermost layer is arranged under the feed port 2;

the magnetic separation assembly comprises a magnetic section 10 and a non-magnetic section 11, wherein the magnetic sections 10 of two adjacent magnetic separation assemblies are oppositely arranged in the orientation direction and partially overlapped in the vertical direction;

each the below of magnetic separation subassembly all is equipped with bin outlet 12, and the magnetic separation subassembly of the superiors sets up under the feed inlet.

The working principle is as follows:

referring to fig. 1-5, in the present embodiment, the magnetic separation assemblies 3 at the uppermost layer and the magnetic separation assemblies 4 at the second upper layer are arranged in a step shape: the driving wheel of the uppermost magnetic separation component 3 is arranged at the left end of the casing 1, the driving wheel of the secondary upper magnetic separation component 4 is arranged at the right end of the casing 1, and the part of the magnetic section of the secondary upper magnetic separation component 4 is positioned right below the magnetic section of the primary magnetic separation component 3;

the secondary upper magnetic separation component 4 and the secondary lower magnetic separation component 5 are arranged in a ladder shape: the driving wheel of the secondary upper magnetic separation component 4 is arranged at the right end of the casing 1, the driving wheel of the secondary lower magnetic separation component 5 is arranged at the left end of the casing 1, and the part of the magnetic section of the secondary lower magnetic separation component 5 is positioned right below the magnetic section of the secondary upper magnetic separation component 4;

the secondary lower magnetic separation component 5 and the lowest magnetic separation component 6 are arranged in a ladder shape: the driving wheel of the secondary lower-layer magnetic separation component 5 is arranged at the left end of the casing 1, the driving wheel of the lowest-layer magnetic separation component 6 is arranged at the right end of the casing 1, and the part of the magnetic section of the lowest-layer magnetic separation component 6 is positioned right below the magnetic section of the secondary lower-layer magnetic separation component 5;

iron removal process:

the chromite particles fall down on a conveying belt 9 of the magnetic separation assembly and move to a magnetic section 10 along with the conveying belt 9, the magnetic section 10 is provided with proper magnetic force, iron materials in the chromite are adsorbed on the conveying belt 9 at the magnetic section 10, when passing through a driven wheel 8, the iron materials are adsorbed and tightly attached to the bottom end of the conveying belt 9 under the magnetic force action of the magnetic section 10, and when moving along with the conveying belt 9 and passing through a non-magnetic section 11, the iron materials fall into a discharge port 12;

in this embodiment:

the chromite A particles to be selected fall on a conveying belt of the uppermost magnetic separation component 3 from the funnel-shaped feeding hole 2, the chromite A particles move rightwards along with the conveying belt, the magnetic section is provided with proper magnetic force, iron materials in the chromite are adsorbed on the conveying belt in the magnetic section, when passing through a driven wheel, the iron materials are adsorbed and tightly attached to the bottom end of the conveying belt under the magnetic force action of the magnetic section, the iron materials move leftwards along with the conveying belt and fall into the discharging hole 12 when passing through the non-magnetic section, and the chromite B to be selected with partial iron materials removed enters the conveying belt of the secondary magnetic separation component 4; the chromite B to be selected moves leftwards along with the conveying belt B of the second-level magnetic separation component 4, the magnetic separation process is analogized with the first-level magnetic separation component 3, iron materials which are not completely cleaned in the chromite B are continuously treated, and the iron materials sequentially pass through the third-level magnetic separation component 5 and the fourth-level magnetic separation component 6 and are removed in a multistage manner, so that the content of metal minerals such as the iron materials in the screened chromite is lower, and the purity of the chromium materials is higher.

In another embodiment of the embodiment, different magnetic forces are set by each stage of magnetic separation assembly according to the magnetic difference of each component in the chromite to be separated, so that materials to be separated with different properties are discharged from different discharge outlets respectively, and the materials are classified and collected to realize finer separation.

In the technical scheme, the magnetic section 10 comprises an electromagnet 101, the electromagnet 101 is arranged in the magnetic separation component, a gap exists between the electromagnet 101 and the conveying belt 9, two side ends of the electromagnet 101 are fixed on the machine shell 1, and the electromagnet does not move along with the movement of the conveying belt; 4 current relay 13, each current relay 13 is corresponding to be connected each electro-magnet 101 of electricity, and current relay 13 sets up in the casing inboard, adopts this mode, and the electro-magnet is compared with the permanent magnet and is used more nimble, and current relay 13 regulation and control electric current size, magnetism section magnetic force adjustment is convenient.

In the above technical solution, the bottom end of the casing 1 is further provided with a conveying belt 14, see fig. 1; the conveyor belt 14 can also be replaced by a receiving bin 15, see fig. 3; the chromite particles entering from the feed inlet are subjected to multistage deferrization and fall on a conveyer belt or a receiving bin.

Each discharge port is correspondingly connected with a material receiving box 16 which is arranged and adjusted according to the use requirement, see fig. 4 and 5. The receiving box is used for collecting the sorted magnetic materials.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. The utility model provides an automatic deironing device in grades, includes the casing and sets up the magnetic separation mechanism in the casing inside, the top of casing is equipped with the feed inlet, magnetic separation mechanism includes 4 magnetic separation subassemblies that the same from the top down level in proper order of structure set up, each magnetic separation subassembly all includes the action wheel and follows the driving wheel complex, the action wheel with follow the driving wheel and pass through the conveyer belt and be connected, wherein, the magnetic separation subassembly of the superiors sets up under the feed inlet, its characterized in that:

the magnetic separation assemblies comprise magnetic sections and non-magnetic sections, the magnetic sections of two adjacent magnetic separation assemblies are oppositely arranged in the orientation direction and partially overlapped in the vertical direction;

2. The apparatus as claimed in claim 1, wherein said magnetic section comprises an electromagnet, said electromagnet is disposed inside the magnetic separation assembly, a gap is formed between said electromagnet and the conveyor belt, and both side ends of said electromagnet are fixed to the housing.

3. The apparatus as claimed in claim 2, further comprising a plurality of current relays electrically connected to the electromagnets in correspondence therewith.

4. The automatic grading iron removal device according to claim 1, wherein the bottom end of the casing is further provided with a receiving bin or a conveying conveyer belt; each material outlet is correspondingly connected with a material receiving box.