CN204799541U - Special sieve plate for vibrating magnetic field screening machine - Google Patents
Special sieve plate for vibrating magnetic field screening machine Download PDFInfo
- Publication number
- CN204799541U CN204799541U CN201520386187.3U CN201520386187U CN204799541U CN 204799541 U CN204799541 U CN 204799541U CN 201520386187 U CN201520386187 U CN 201520386187U CN 204799541 U CN204799541 U CN 204799541U
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- magnetic field
- screening machine
- sieve plate
- special sieve
- base plate
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a special sieve of vibrating magnetic field sieve separator, constitute including parts such as bottom plate, buffering area, branch material strip, guide strip and screen cloth. The method is characterized in that: the buffer zone is positioned at the top of the bottom plate, the material distributing strips are uniformly distributed in the middle of the bottom plate, the material guiding strips are symmetrically arranged along two sides of the bottom plate, and the screen is fixed on the bottom plate. The special sieve plate adopts a modular design, has long service life, is convenient to replace and is simple to maintain.
Description
Technical field
The utility model relates to the special sieve plate of a kind of oscillating magnetic field screening machine.
Background technology
At present, poor, thin, the hydridization trend of China's iron ore deposit is more and more serious, how to improve iron concentrate grade, reduces energy consumption, the emphasis direction of cost-saving Cheng Shi China iron ore beneficiation research.Magnetic agglomeration gravity separation method is the selected important method of magnetic iron ore, and the equipment utilizing the method to develop mainly contains Magnetic field screening separator and column magnetic separator.
Magnetic field screening separator is the Novel magnetite beneficiation patent equipment that Zhengzhou Institute of Multipurpose Utilization of Mineral Resources, CAGS develops on the Magnetic field screening method basis of invention in 1994, and it is the new development in the selected field of weak magnetic after magnetic agglomeration gravity separation technique.Magnetic sieve is very easily mingled with gangue, the more difficult defect separating intergrowth mainly for traditional magnetic separator, magnetic iron ore is utilized magnetic iron ore to be magnetized into chain magnetic agglomerate in relatively uniform low-intensity magnetic field, increase magnetic iron ore and gangue intergrowth sinking speed is poor, difference in size, utilize the screen cloth be arranged in magnetic field to be effectively separated with intergrowth by gangue.This equipment, to the selected upgrading successful of magnetic iron ore, has that granularity is applied widely, water consumption is little, the high and low power consumption and other advantages of sharpness of separation, but its shortcoming is sieve aperture easily blocks, later stage screen cloth maintaining inconvenience.On this basis, the oscillating magnetic field screening machine that Zhengzhou Institute of Multipurpose Utilization of Mineral Resources, CAGS newly researches and develops efficiently solves sieve aperture and easily blocks, later stage screen cloth maintaining inconvenience, supporting special sieve plate.This special sieve plate adopts modularized design, has long service life, and it is convenient to change, the advantages such as maintaining is simple.
Utility model content
The technical solution adopted in the utility model is: the special sieve plate of a kind of oscillating magnetic field screening machine, comprises the parts compositions such as base plate, buffer strip, point material strip, guide bar and screen cloth.It is characterized in that: described buffer strip is positioned at base plate top, a point material strip is distributed in the middle of base plate, and guide bar is arranged along base plate bilateral symmetry, and screen cloth is fixed on base plate.
Long in the middle of described point of material strip, both sides are short.
Described guide bar is elongated gradually from top to bottom, and bottom guide bar intersects.
Described screen cloth adopts plastic material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the special sieve plate of a kind of oscillating magnetic field screening machine, comprises the parts compositions such as base plate 1, buffer strip 2, point material strip 3, guide bar 4 and screen cloth 5.Buffer strip 2 is positioned at base plate 1 top, and point material strip 3 is distributed in the middle of base plate 1, and guide bar 4 is arranged along base plate 1 bilateral symmetry, and screen cloth 5 is fixed on base plate 1.Divide in the middle of material strip 3 long, both sides are short.Guide bar 4 is elongated gradually from top to bottom, and bottom guide bar 4 intersects.Screen cloth 5 adopts plastic material.
The special sieve plate of this oscillating magnetic field screening machine is for working continuously, and operating procedure is as follows: during work, and ore pulp feeds on sieve plate buffer strip, trying one's best in uniform magnetic field, the particle be magnetized forms chain magnetic coagulation along magnetic line of force direction, to roll landing, become concentrate from screen cloth; And the more weak particle of magnetic is smoothly by sieve aperture, along a point material strip slide downward, after guide bar, discharges from the both sides of base plate, be called chats.
Claims (4)
1. the special sieve plate of oscillating magnetic field screening machine, comprise the parts compositions such as base plate (1), buffer strip (2), point material strip (3), guide bar (4) and screen cloth (5), it is characterized in that: described buffer strip (2) is positioned at base plate (1) top, point material strip (3) is distributed in the middle of base plate (1), guide bar (4) is arranged along base plate (1) bilateral symmetry, and screen cloth (5) is fixed on base plate (1).
2. the special sieve plate of oscillating magnetic field screening machine according to claim 1, is characterized in that: long in the middle of described point of material strip (3), both sides are short.
3. the special sieve plate of oscillating magnetic field screening machine according to claim 1, is characterized in that: described guide bar (4) is elongated gradually from top to bottom, and bottom guide bar (4) is intersected.
4. the special sieve plate of oscillating magnetic field screening machine according to claim 1, is characterized in that: described screen cloth (5) adopts plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386187.3U CN204799541U (en) | 2015-06-08 | 2015-06-08 | Special sieve plate for vibrating magnetic field screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386187.3U CN204799541U (en) | 2015-06-08 | 2015-06-08 | Special sieve plate for vibrating magnetic field screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799541U true CN204799541U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386187.3U Expired - Fee Related CN204799541U (en) | 2015-06-08 | 2015-06-08 | Special sieve plate for vibrating magnetic field screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799541U (en) |
-
2015
- 2015-06-08 CN CN201520386187.3U patent/CN204799541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |