CN2218608Y - Lift permanent-magnet magnetic separator - Google Patents
Lift permanent-magnet magnetic separator Download PDFInfo
- Publication number
- CN2218608Y CN2218608Y CN 95203955 CN95203955U CN2218608Y CN 2218608 Y CN2218608 Y CN 2218608Y CN 95203955 CN95203955 CN 95203955 CN 95203955 U CN95203955 U CN 95203955U CN 2218608 Y CN2218608 Y CN 2218608Y
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- belt
- magnetic system
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- plane magnetic
- mineral
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Abstract
The utility model discloses a lifting type permanent magnetic separator. On the basis of an original magnetic separator, a top and a bottom two plane magnetic systems are added and are arranged on the inner side of a belt on one side of a feed tank, and the two plane magnetic systems are arranged along the belt from top to bottom and are respectively fixed on frames parallel to the belt. A mineral unloading chute is arranged on the outer side of the belt at the upper margin of the upper plane magnetic system, a concentrate tank matched with the mineral unloading chute is arranged under the mineral unloading chute, and the belt is provided with a middling tank on the outer side corresponding to the upper plane magnetic system. A mineral water unloading tube is arranged above the mineral unloading chute, and a concentrate water pipe is arranged under the mineral unloading chute. The magnet poles of an annular magnetic system and the lower plane magnetic system are arranged alternately along the direction of the belt width, and the magnet poles of the upper plane magnetic system are arranged alternately along the direction of the motion of belt. The utility model has the advantages of large particle separating grade, the ability of obtaining multiple products simultaneously, energy saving, high mineral substance recovery rate, etc.
Description
The utility model relates to a kind of can roughly selecting simultaneously and selected hoisting type permanent magnetic separator, belongs to the preparation equipment of magnetic ore.
Existing wet type permanent magnet magnetic separator, its common trait is that permanent magnetic system is the annular magnetic system that wraps formation with non-magnet_conductible material, when material sorts in process, the various products certain distance that all descends is got only two kinds of products, can not roughly select simultaneously with selected, and the material that adaptation granularity is less, make in the ore grinding circulation the new a large amount of coarse grain mine tailings that produce jettisoning in time, must make it be ground into the granularity of diameter below 6mm could be by jettisoning, so energy consumption is big.CN2140265Y discloses a kind of permanent magnetism tape magnetic separator, it is to utilize the magnetic system of permanent magnetism banding pattern to carry out ore dressing, the magnetic patch of this magnetic system is made up of one deck magnetic patch at least, all magnetic poles by the magnetic pole seat be fixed to magnetic conduction not and can soft being with of ring-type of crooked running on, constitute coexist permanent magnetism tape on the face of a magnetic pole strength and zone face, this magnetic separator tape directly contacts with material, very easily wearing and tearing, thus cause inefficiency and cost height.
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of grade scope that sorts big, can roughly select simultaneously with selected, obtain mine tailing, chats and three kinds of products of concentrate, concentrate grade height, mineral recovery rate height, energy-conservation hoisting type permanent magnetic separator.
The purpose of this utility model is achieved in that it is made up of support, magnetic system, driving wheel, driven pulley, feeder trough, ore deposit groove etc., and driving wheel is connected by belt with driven pulley, is separately fixed on the frame.Feeder trough is positioned at the top of the scavenger flotation cell in the belt outside, and tail-box places the lower left of scavenger flotation cell, and annular magnetic system is arranged on the interior bottom of cylindrical shell of the driven pulley of drum-type, and it is fixed on the frame by axle and arbor support.Principal character of the present utility model is to set up plane magnetic system and lower plane magnetic system, make magnetic system be, go up plane magnetic to be that three parts constitute by annular magnetic system, lower plane magnetic, upper and lower plane magnetic system places the belt inboard of feeder trough one side to arrange up and down along belt, be separately fixed on the frame parallel with belt, and be provided with in the belt outside, the upper limb place of last plane magnetic system and unload the ore deposit chute, its below is provided with the concentrate hopper that matches with this groove, be separately fixed on the support, the corresponding belt outside of last plane magnetic system is provided with the chats groove, and on the fixed support; Unload the mineral water pipe unloading to be provided with above the chute of ore deposit, the below is provided with selected water pipe; The magnetic pole of annular magnetic system and lower plane magnetic system is pressed bandwidth direction and is alternately arranged, and the magnetic pole of last plane magnetic system is pressed the belt movement direction and alternately arranged; And between two plane magnetic systems, special-shaped carrying roller is housed.
The purpose of this utility model can also reach by following technical measures: annular magnetic system, lower plane magnetic are, go up plane magnetic is to arrange from bottom to top along belt, and magnetic field intensity is descending successively.Upper and lower plane magnetic is the angle horizontal by 30-80 °.
Operation principle: material enters annular magnetic by feed launder and fastens portion, under the driving of driving wheel, magnetic material enters lower plane magnetic system, and in this magnetic field, the magnetic upset does not take place magnetic material, magnetic material enters upper plane magnetic system again, material is realized strong magnetic upset, and is sent at selected water pipe under the flushing action of water in this magnetic field, realize that the concentrate after selected breaks away from magnetic field, enters concentrate hopper through unloading the ore deposit chute.At last plane magnetic is that the material that falls down in the refining process enters the chats groove, forms chats.Non-magnetic material enters after annular magnetic fastens portion through feeder trough, is not subjected to magneticaction, under gravity and current flushing action, enters tail-box through scavenger flotation cell, forms mine tailing, thereby finishes the whole process that sorts.
The utility model compared with prior art has following advantage:
1, it is big to sort the grade scope, and the upper limit can reach 25 millimeters, and can finish one section ball mill ore discharge and sort without the material of segmentation, and existing wet magnetic separator allows to feed granularity and is 10 millimeters to the maximum, generally is no more than 6 millimeters;
2, can roughly select simultaneously with selected, product category is many, obtains concentrate, chats, three kinds of products of mine tailing simultaneously;
3, because material directly feeds from high magnetic field intensity position, and non-magnetic material is opposite with the equipment moving direction, the chance increase that magnetic material is adsorbed, thereby valuable mineral rate of recovery height;
4, owing to the selected belt length of equipment, the magnetic upset increases the abandoned chance of the nonmagnetics that is mixed in the magnetic material often and strongly, so the concentrate grade height of gained;
5, the device processes ability is big, and 50-350 tons/hours sort ore, 240 tons/hour of existing magnetic separator maximum capacities;
6, energy consumption is little, and water consumption is few, and ton ore deposit water consumption only is 0.2-0.3 ton, and general magnetic separator ton ore deposit water consumption is up to 1.85 tons at 0.5-0.8 ton;
7, few easy workout part mainly contains belt conveyor, its low price, and the complete machine cost is low.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is annular magnetic system's setting of the present utility model and structural representation.
Among the figure: frame (1), scavenger flotation cell (2), tail-box (3), driven pulley (4), lower plane magnetic system (5), belt (6), trip bolt (7), last plane magnetic system (8), driving wheel (9), belt stress (10), the frame parallel (11) with belt, unload mineral water pipe (12), unload ore deposit chute (13), concentrate hopper (14), selected water pipe (15), special-shaped carrying roller (16), chats groove (17), last tail-box (18), feeder trough (19), arbor support (20), annular magnetic system (21), axle (22), bearing (23).
Below in conjunction with drawings and Examples in detail the utility model is described in detail: it is made up of frame (1), magnetic system (5,8,21) ore deposit groove (3,14,17,18), driving wheel (9), driven pulley (4) etc.Magnetic system comprises annular magnetic system (21) (as shown in Figure 2) that is positioned at driven pulley (4) lower inside, last plane magnetic system (8), lower plane magnetic system (5), constituting a tangent magnetic between them is, last plane magnetic system (8) and lower plane magnetic system (5) arrange up and down along belt (6), it is positioned at belt (6) inboard of feeder trough (19) one sides, be fixed on the frame parallel (11) by trip bolt (7) with belt, they and horizontal plane constitute 30-80 ° of angles, corner dimension is adjusted according to production capacity, annular magnetic system (21) is fixed on the frame (1) by axle (22) and arbor support (20), outside the upper limb place belt (6) of last plane magnetic system (8), be provided with and unload ore deposit chute (13), its below is provided with concentrate hopper (14), be separately fixed on the frame (1), concentrate hopper (14) matches with unloading ore deposit chute (13), makes by the concentrate that unloads ore deposit chute (13) and accurately enters concentrate hopper (14).Be fixed with chats groove (17) on the outer side frame of belt (6) (1) of last plane magnetic system (8) correspondence.Be provided with in the top of unloading ore deposit chute (13) and unload mineral water pipe (12), the below is provided with selected water pipe (15), at magnetic material is (21) by annular magnetic successively, upper and lower plane magnetic system (5,8), and realization is selected under the water spray irrigation effect of selected water pipe (15), enters concentrate hopper (14) along with up material breaks away from magnetic field and makes concentrate break away from belt (6) under the water flushing action that unloads mineral water pipe (12).Being provided with tail-box (18) in corresponding belt (6) outside of lower plane magnetic system (5) links to each other with feeder trough (19).Power motor of the present utility model places in the driving wheel (9) of drum-type; Wrap by non-magnet_conductible material, form a garden tube and constitute driven pulley (4).Driving wheel (9), driven pulley (4) place on the arbor support (20) by bearing (23) respectively, and arbor support (20) is fixed on the frame (1), connect by belt (6) between the two-wheeled, regulate belt stress (10) belt (6) is strained.Magnetic of the present utility model is to be rearranged according to certain rules by little magnetic patch, and its annular magnetic system and lower plane magnetic are that the magnetic pole of (5) is pressed alternately arrangement of bandwidth direction, and last plane magnetic is the alternately arrangement of the direction of motion that the magnetic pole of (8) is pressed belt.Tail-box (3) is fixed on the lower left frame (1) of scavenger flotation cell (2) of driven pulley (4) bottom.Go up the magnetic material of carrying and under the effect of plane magnetic system, make belt (6) be adjacent to plane magnetic system for preventing belt (6), influence the normal operation of equipment, between last plane magnetic system (8) and lower plane magnetic system (5), be provided with special-shaped roller (16), belt (6) is held up, make between belt and the plane magnetic system to keep appropriate gap.
Claims (3)
1, a kind of hoisting type permanent magnetic separator, comprise frame, magnetic system, driving wheel, driven pulley, feeder trough, ore deposit groove, driving wheel is connected by belt with driven pulley, be separately fixed on the support, feeder trough is positioned at the top of the scavenger flotation cell of the outer side of belt, and tail-box places the lower left of scavenger flotation cell, and annular magnetic system is arranged on the interior bottom of cylindrical shell of the driven pulley of drum-type, it is fixed on the frame by axle and arbor support, it is characterized in that:
A, magnetic are annular magnetic system, lower plane magnetic system, upward plane magnetic is three parts;
B, upper and lower plane magnetic tie up to the belt inboard of feeder trough one side and arrange up and down along belt, be separately fixed on the frame parallel with belt, and be provided with in the belt outside, the upper limb place of last plane magnetic system and unload the ore deposit chute, its below is provided with the concentrate hopper that matches with this groove, be separately fixed on the frame, the corresponding belt outside of last plane magnetic system is provided with the chats groove, and on the fixed frame;
C, unload the mineral water pipe unloading to be provided with above the chute of ore deposit, the below is provided with selected water pipe;
The magnetic pole of d, annular magnetic system and lower plane magnetic system press bandwidth direction and is alternately arranged, goes up the magnetic pole of flat magnetic system and press the belt movement direction and replace arrangement;
E, between two plane magnetic systems, special-shaped carrying roller is housed.
2, hoisting type permanent magnetic separator according to claim 1, it is characterized in that annular magnetic system, lower plane magnetic system, going up plane magnetic is to arrange from following going up along belt.
3, hoisting type permanent magnetic separator according to claim 1 is characterized in that upper and lower plane magnetic is the angle horizontal by 30-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95203955 CN2218608Y (en) | 1995-03-02 | 1995-03-02 | Lift permanent-magnet magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95203955 CN2218608Y (en) | 1995-03-02 | 1995-03-02 | Lift permanent-magnet magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2218608Y true CN2218608Y (en) | 1996-01-31 |
Family
ID=33856609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95203955 Expired - Fee Related CN2218608Y (en) | 1995-03-02 | 1995-03-02 | Lift permanent-magnet magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2218608Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301940A (en) * | 2013-06-24 | 2013-09-18 | 四川治源环保成套设备有限责任公司 | Garbage magnetic separator device capable of stably supporting |
| CN103301939A (en) * | 2013-06-24 | 2013-09-18 | 四川治源环保成套设备有限责任公司 | Magnetic separator capable of separating garbage |
| CN103331208A (en) * | 2013-06-08 | 2013-10-02 | 陕西三沅重工发展股份有限公司 | Gravity-magnetic composite dry separator and method utilizing same for mineral separation |
| CN105728185A (en) * | 2016-03-23 | 2016-07-06 | 成都利君实业股份有限公司 | Series grading magnetic separator |
| CN109516533A (en) * | 2018-12-27 | 2019-03-26 | 中冶京诚工程技术有限公司 | Flat magnetic separator |
-
1995
- 1995-03-02 CN CN 95203955 patent/CN2218608Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331208A (en) * | 2013-06-08 | 2013-10-02 | 陕西三沅重工发展股份有限公司 | Gravity-magnetic composite dry separator and method utilizing same for mineral separation |
| CN103331208B (en) * | 2013-06-08 | 2015-10-28 | 陕西三沅重工发展股份有限公司 | The method of heavy magnetic compound dry separator and the ore dressing of utilization heavy magnetic compound dry separator |
| CN103301940A (en) * | 2013-06-24 | 2013-09-18 | 四川治源环保成套设备有限责任公司 | Garbage magnetic separator device capable of stably supporting |
| CN103301939A (en) * | 2013-06-24 | 2013-09-18 | 四川治源环保成套设备有限责任公司 | Magnetic separator capable of separating garbage |
| CN105728185A (en) * | 2016-03-23 | 2016-07-06 | 成都利君实业股份有限公司 | Series grading magnetic separator |
| CN109516533A (en) * | 2018-12-27 | 2019-03-26 | 中冶京诚工程技术有限公司 | Flat magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |