CN201437096U - Disk-type steel-slag magnet separator - Google Patents
Disk-type steel-slag magnet separator Download PDFInfo
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- CN201437096U CN201437096U CN2009201080281U CN200920108028U CN201437096U CN 201437096 U CN201437096 U CN 201437096U CN 2009201080281 U CN2009201080281 U CN 2009201080281U CN 200920108028 U CN200920108028 U CN 200920108028U CN 201437096 U CN201437096 U CN 201437096U
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- magnetic
- magnetic separation
- unloading
- disk
- discharging
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Abstract
The utility model relates to a disk-type steel-slag magnet separator, which is characterized by comprising a magnetic selection device, an unloading device, a stander and a feeding device; a magnetic selection rotation shaft of the magnetic selection device is provided with a plurality of magnetic selection disks which are equally spaced in parallel; an unloading rotation shaft of the unloading device is provided with a plurality of unloading disks which are equally spaced in parallel; and the magnetic selection disks and the unloading disks extends to the distance among each other, so an overlap separation area is formed between each magnetic selection disk and the corresponding unloading disk. Materials enter from the feeding device, the magnetic substances in the steel slag are absorbed on the surface of the magnetic selection disks, and the non-magnetic substances fall into an unloading chute 1 on the bottom part of the magnetic selection disk; when the magnetic selection disk carries the magnetic substances to enter the separation area, the magnetic substances on the magnetic selection disk is transferred by the unloading disk onto the surface of the unloading disk from the magnetic selection disk; and when the unloading disk leaves the separation area, the magnetic substances which are attached on the surface of the unloading disk drop off into the unloading chute on the bottom part of the unloading disk. The disk-type steel-slag magnet separator has the advantages of simple structure, good magnetic separation effect, stable running and the like.
Description
Technical field
The utility model relates to a kind of disc type steel slag magnetic separator, is used for separating the metallic iron of slag, belongs to slag integrated treatment field.
Background technology
The characteristics of existing slag comprehensive treatment technique are the metallic irons that adopts in the dry magnetic separation technology recovery slag.Because metallic iron is a ferromagnetic substance, the disseminated grain size of the metallic iron in the slag is thinner, needs thinner grinding particle size ability monomer dissociation.Under thinner grinding particle size condition, general dry type magnetic separation is dispersed very poor because of steel slag particle, and it is serious to be mingled with phenomenon in the magnetic force assorting room, causes magnetic product (iron-containing product) iron grade low, and the tailings metallic iron runs off.But, owing to contain mineral such as the dicalcium silicate similar, tricalcium silicate in the slag to cement, in order to keep after the magnetic separation these and the mineral activity of cement class to utilize again, require to avoid that slag contacts with water in the magnetic separation process, so avoid adopting wet magnetic separation to realize steel-making slag powder.Therefore the process of separating metal iron adopts dry type magnetic separation usually in the slag.But existing dry type magnetic separation method is difficult to improve the iron grade of magnetic product owing to above-mentioned deficiency.
The utility model content
The purpose of this utility model provides a kind of disc type steel slag magnetic separator, adopts the metallic iron in the dry magnetic separation technology recovery slag.The utility model can effectively improve and reclaims ferromagnetic grade, can keep the activity of steel slag particle after the magnetic separation again,
The utility model is a kind of disc type steel slag magnetic separator, it is characterized in that: comprise concentration equipment, device for discharging, frame and charging gear; Concentration equipment and device for discharging are installed on the frame, and charging gear is installed in the top of concentration equipment; Concentration equipment comprises magnetic separation rotating shaft and magnetic separation dish, and equally spaced side by side some magnetic separation dishes are housed in the magnetic separation rotating shaft; Device for discharging comprises with the discharging rotating shaft of the installation of magnetic separation shaft parallel and unloads charging tray, some equally spaced side by side charging trays that unload are housed in the discharging rotating shaft; Each magnetic separation dish with unload charging tray and extend into mutually in the other side's the spacing, make each magnetic separation dish and unload the overlapping separated region of formation between the charging tray accordingly.
Described concentration equipment also comprises magnetic separation drive system and nonmagnetics chute, and the magnetic separation drive system is connected an end of magnetic separation rotating shaft, and the nonmagnetics chute is installed in the below of magnetic separation dish.
Described device for discharging also comprises discharging drive system and magnetic thing chute, and the discharging drive system is connected an end of discharging rotating shaft, and magnetic thing chute is installed in the below of unloading charging tray.
Described charging gear comprises feed bin and feed mouth, and the feed mouth is positioned at the bottom of feed bin, and the outlet of feed mouth is facing to the feed side of magnetic separation dish.
Described frame is a steel structural form, is welded by some steel plates, shaped steel and gusset.
Described magnetic separation dish is made of permanent magnet.
Described discharging panel surface is furnished with the projection that a large amount of permeability magnetic materials are made.To have pointed projection for well.
The utility model adopts concentration equipment and device for discharging, utilize the magnetic separation dish that rotates separately and unload the lap that charging tray intersects to form, the material that falls from the outlet of feed mouth is held scum through the magnetic separation dish earlier, when forwarding lap to, again scum is transferred to and unloaded on the charging tray, when leaving lap, scum is again from the discharging disk detachment.
The course of work is: at first start concentration equipment and device for discharging.Drive system drives rotating shaft and the magnetic separation dish rotates; Drive system drives rotating shaft and unloads charging tray and rotate.Material falls in the middle of some discs of magnetic separation dish through the feed mouth in the feed bin of charging gear, in through dropping process in the middle of the disc, the magnetic thing is attracted to the surface of the magnetic separation dish of being made by permanent-magnet material, and nonmagnetics directly falls into the discharge chute of magnetic separation tray bottom; Along with turning to, the magnetic separation dish unloads the separated region that charging tray and magnetic separation dish cross, at separated region, unload the pointed projection that the charging tray upper surface made by permeability magnetic material and produce the magnetic force that is higher than magnetic separation dish several times according to magnetic induction principle, magnetic thing on the magnetic separation dish is adsorbed onto the surface of unloading charging tray once more, after the magnetic thing that surface absorption in the discharging dribbling was rotated away from separated region, the magnetic induction effect disappeared, and the magnetic thing comes off, fall into the discharge chute that unloads charging tray 2-1 bottom, finish the assorting room of material.
In sum, the utlity model has simple in structure, handling rate height, magnetic good separating effect, and advantage such as operate steadily.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the left view among Fig. 1.
Fig. 3 is the vertical view among Fig. 1.
The main symbol description of accompanying drawing
1 concentration equipment
1-1 magnetic separation dish 1-2 magnetic separation drive system 1-3 magnetic separation rotating shaft 1-4 nonmagnetics chute
2 devices for discharging
2-1 unloads charging tray 2-2 discharging drive system 2-3 discharging rotating shaft 2-4 magnetic thing chute
3 frames
4 charging gear 4-1 feed bin 4-2 support 4-3 feed mouths
The specific embodiment
As Fig. 1,2,3 is front view, left view and the vertical view of the utility model disc type steel slag magnetic separator, comprises concentration equipment 1, device for discharging 2, frame 3 and charging gear 4 among the figure; Concentration equipment 1 and device for discharging 2 are installed on the frame 3, and charging gear 4 is installed in the top of concentration equipment 1; Concentration equipment 1 comprises magnetic separation rotating shaft 1-3 and magnetic separation dish 1-1, and equally spaced side by side some magnetic separation dish 1-1 are housed on magnetic separation rotating shaft 1-3; Device for discharging 2 comprises the discharging rotating shaft 2-3 of the installation parallel with magnetic separation rotating shaft 1-3 and unloads charging tray 2-1, some equally spaced side by side charging tray 2-1 that unload are housed on discharging rotating shaft 2-3; Each magnetic separation dish 1-1 with unload charging tray 2-1 and extend into mutually in the other side's the spacing, make each magnetic separation dish 1-1 and unload the overlapping separated region of formation between the charging tray 2-1 accordingly.
Described concentration equipment 1 also comprises magnetic separation drive system 1-2 and nonmagnetics chute 1-4, and magnetic separation drive system 1-2 is connected the end of magnetic separation rotating shaft 1-3, and nonmagnetics chute 1-4 is installed in the below of magnetic separation dish 1-1.
Described device for discharging 2 also comprises discharging drive system 2-2 and magnetic thing chute 2-4, and discharging drive system 2-2 is connected the end of discharging rotating shaft 2-3, and magnetic thing chute 2-4 is installed in the below of unloading charging tray 2-1.
Described charging gear 4 comprises feed bin 4-1 and feed mouth 4-2, and feed mouth 4-2 is positioned at the bottom of feed bin 4-1, and the outlet of feed mouth 4-2 is facing to the feed side of magnetic separation dish 1-1.
Described frame 3 is a steel structural form, is welded by some steel plates, shaped steel and gusset.
Described magnetic separation dish 1-1 makes of permanent magnet.
The described charging tray 2-1 surface of unloading is covered with the pointed projection that a large amount of permeability magnetic materials are made.
With reference to Fig. 2, during the work of this device, at first start concentration equipment 1 and device for discharging 2.Drive system 1-2 drives rotating shaft 1-3 and magnetic separation dish 1-1 rotates; Drive system 2-2 drives rotating shaft 2-3 and unloads charging tray 2-1 and rotate.Material falls on some magnetic separation dish 1-1 through feed mouth 4-2 in the feed bin 4-1 of charging gear 4, in through the middle dropping process of magnetic separation dish 1-1, the magnetic thing is attracted to the surface of the magnetic separation dish 1-1 that is made by permanent-magnet material, nonmagnetics then directly falls into the nonmagnetics chute 1-4 of magnetic separation dish 1-1 bottom, with the sorting of non-property magnetic material, discharge.Along with turning to, magnetic separation dish 1-1 unloads the separated region (shadow region among Fig. 2) that charging tray 2-1 and magnetic separation dish 1-1 cross, at separated region, unload charging tray 2-1 and upward produce the magnetic force that is higher than magnetic separation dish 1-1 several times according to magnetic induction principle, magnetic thing on the magnetic separation dish 1-1 is adsorbed onto the surface of unloading charging tray 2-1 again, after unloading charging tray 2-1 and being rotated away from separated region with the magnetic thing of surface absorption, the magnetic induction effect disappears, the magnetic thing comes off, fall into the magnetic thing chute 2-4 that unloads charging tray 2-1 bottom, the scum of sorting is sent, finished the assorting room of material.
Claims (7)
1. a disc type steel slag magnetic separator is characterized in that: comprise concentration equipment (1), device for discharging (2), frame (3) and charging gear (4); Concentration equipment (1) and device for discharging (2) are installed in (3) on the frame, and charging gear (4) is installed in the top of concentration equipment (1); Concentration equipment (1) comprises magnetic separation rotating shaft (1-3) and magnetic separation dish (1-1), and equally spaced side by side some magnetic separation dishes (1-1) are housed in magnetic separation rotating shaft (1-3); Device for discharging (2) comprises the discharging rotating shaft (2-3) of the installation parallel with magnetic separation rotating shaft (1-3) and unloads charging tray (2-1), and some equally spaced side by side charging trays (2-1) that unload are housed in discharging rotating shaft (2-3); Each magnetic separation dish (1-1) with unload charging tray (2-1) and extend into mutually in the other side's the spacing, make each magnetic separation dish (1-1) and unload the overlapping separated region of formation between the charging tray (2-1) accordingly.
2. a kind of disc type steel slag magnetic separator according to claim 1, it is characterized in that: described concentration equipment (1) also comprises magnetic separation drive system (1-2) and nonmagnetics chute (1-4), magnetic separation drive system (1-2) is connected an end of magnetic separation rotating shaft (1-3), and nonmagnetics chute (1-4) is installed in the below of magnetic separation dish (1-1).3, a kind of disc type steel slag magnetic separator according to claim 1, it is characterized in that: described device for discharging (2) also comprises discharging drive system (2-2) and magnetic thing chute (2-4), discharging drive system (2-2) is connected an end of discharging rotating shaft (2-3), and magnetic thing chute (2-4) is installed in the below of unloading charging tray (2-1).
4. a kind of disc type steel slag magnetic separator according to claim 1, it is characterized in that: described charging gear (4) comprises feed bin (4-1) and feed mouth (4-2), feed mouth (4-2) is positioned at the bottom of feed bin (4-1), and the outlet of feed mouth (4-2) is facing to the feed side of magnetic separation dish (1-1).
5. a kind of disc type steel slag magnetic separator according to claim 1 is characterized in that: described frame (3) is a steel structural form, is welded by some steel plates, shaped steel and gusset.
6. a kind of disc type steel slag magnetic separator according to claim 1 is characterized in that: described magnetic separation dish (1-1) is made of permanent magnet.
7. a kind of disc type steel slag magnetic separator according to claim 1 is characterized in that: described charging tray (2-1) surface of unloading is furnished with the projection that permeability magnetic material is made.
8. a kind of disc type steel slag magnetic separator according to claim 7 is characterized in that: described projection is to have pointed projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201080281U CN201437096U (en) | 2009-05-20 | 2009-05-20 | Disk-type steel-slag magnet separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201080281U CN201437096U (en) | 2009-05-20 | 2009-05-20 | Disk-type steel-slag magnet separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437096U true CN201437096U (en) | 2010-04-14 |
Family
ID=42399076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201080281U Expired - Fee Related CN201437096U (en) | 2009-05-20 | 2009-05-20 | Disk-type steel-slag magnet separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554615B (en) * | 2009-05-20 | 2011-05-18 | 中冶建筑研究总院有限公司 | Disc type steel slag magnetic separator |
-
2009
- 2009-05-20 CN CN2009201080281U patent/CN201437096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554615B (en) * | 2009-05-20 | 2011-05-18 | 中冶建筑研究总院有限公司 | Disc type steel slag magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA JINGYE ENGINEERING CORPORATION LIMITED MCC E Free format text: FORMER OWNER: CHINA JINGYE ENGINEERING CORPORATION LIMITED Effective date: 20140126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140126 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee after: China Jingye Engineering Technology Co., Ltd. Patentee after: MCC Engineering Technology Co., Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee before: China Jingye Engineering Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20130520 |