CN203990056U - Vacuum and permanent magnet filter - Google Patents
Vacuum and permanent magnet filter Download PDFInfo
- Publication number
- CN203990056U CN203990056U CN201420331532.9U CN201420331532U CN203990056U CN 203990056 U CN203990056 U CN 203990056U CN 201420331532 U CN201420331532 U CN 201420331532U CN 203990056 U CN203990056 U CN 203990056U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- overflow launder
- vacuum
- material box
- dispensing head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000001291 vacuum drying Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 230000008929 regeneration Effects 0.000 claims abstract description 6
- 238000011069 regeneration method Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000012065 filter cake Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 241001503485 Mammuthus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of vacuum and permanent magnet filter, comprise overflow launder, be arranged on the material box on overflow launder, spacing cylindrical shell on overflow launder, be arranged on the magnetic system in cylindrical shell, be fixed on vavuum pump and cylindrical shell transmission mechanism on overflow launder, it is relative discharging opening that material box bottom is provided with magnetic, isopipe root is provided with discharge port, cylindrical shell is spacing on overflow launder by dispensing head, vacuum delivery side of pump is connected with dispensing head, its technical essential is: described cylindrical shell comprises feed zone, vacuum drying district, air blast discharge zone, filter cloth regeneration district, magnetic system is arranged in feed zone, air blast discharge zone is corresponding with the discharge port of overflow launder, cylindrical shell transmission mechanism is open type gear driving mechanism, in cylindrical shell, around axis, be circumferentially evenly equipped with some drainpipes, drainpipe water side is connected with dispensing head, in material box, be fixed with pressing bar.Have that unit production capacity is high, stable, floor space is little, energy consumption is low, simple in structure, for ease of maintenaince, good sealing effect, operating efficiency advantages of higher.
Description
Technical field
The utility model relates to a kind of iron ore concentrate dehydration equipment, is a kind of vacuum and permanent magnet filter specifically, and it is mainly applicable to the dewatering process section of Iron concentrator mineral processing circuit end.
Background technology
Fast development along with China's steel and iron industry, to the demand of iron ore concentrate also in continuous increase, in order to meet the needs of industry, each ore dressing plant is all in continuous enlarging, this just requires the preparation equipment will be to the future development maximizing, equipment enlarging and energy-saving are the future developing trend of machinery manufacturing industry and the focus of market competition, and filter plant is all the more so.Traditional permanent-magnet chamber type filter, has that floor space is large, energy consumption is high, the inferior shortcomings of inefficiency, can not meet modern industry for the needs of preparation equipment.For this reason, need to improve existing preparation equipment.
Utility model content
The purpose of this utility model is to provide a kind of vacuum and permanent magnet filter, has fundamentally solved the problems such as existing permanent magnetic filter floor space is large, energy utilization rate is low, operation stability is poor, energy consumption is high.Its structural design is ingenious, have that unit production capacity is high, stable, floor space is little, energy consumption is low, simple in structure, for ease of maintenaince, good sealing effect, operating efficiency advantages of higher.
The technical scheme that the utility model adopts is: this vacuum and permanent magnet filter comprises overflow launder, be arranged on the material box on overflow launder, spacing cylindrical shell on overflow launder, be arranged on the magnetic system in cylindrical shell, be fixed on vavuum pump and cylindrical shell transmission mechanism on overflow launder, it is relative discharging opening that material box bottom is provided with magnetic, isopipe root is provided with discharge port, cylindrical shell is spacing on overflow launder by dispensing head, vacuum delivery side of pump is connected with dispensing head, its technical essential is: described cylindrical shell comprises feed zone, vacuum drying district, air blast discharge zone, filter cloth regeneration district, magnetic system is arranged in feed zone, air blast discharge zone is corresponding with the discharge port of overflow launder, cylindrical shell transmission mechanism is open type gear driving mechanism, in cylindrical shell, around axis, be circumferentially evenly equipped with some drainpipes, drainpipe water side is connected with dispensing head, in material box, be fixed with pressing bar.
The diameter of described cylindrical shell is 2.5m.
The advantage the utlity model has and positive technique effect are: material box is positioned at the oblique upper of cylindrical shell, realize top feed, improve the sinking speed of ore particle, are beneficial to the formation of filter cake, and filter cake thickness can reach 60mm, has effectively improved the treatment effeciency of unit.Preferably barrel diameter is 2.5m, has reduced the be full of cracks degree of filter cake, has avoided the situation of cylindrical shell air loss vacuum to occur, under same peripheral velocity, the increase of barrel diameter, can improve the time of material thing under the effect of vacuum suction, makes filter cake moisture lower.Unit filter area increases, and effectively improves production capacity.In cylindrical shell, around axis, is circumferentially evenly equipped with some drainpipes, drainpipe water side is connected with dispensing head, has improved in the water speed excessively of stablizing under vacuum, improves dehydrating effect.Adopt open type gear driving to replace chain gear transmission, improved the stability of this equipment under heavy load, effectively avoided the generation of the situation such as " jumping chain ", " cat car " in chain gear transmission.In material box, be fixed with pressing bar, make filter cake more evenly, moisture high conformity, and improved sealing.In sum, the utlity model has that unit production capacity is high, stable, floor space is little, energy consumption is low, simple in structure, for ease of maintenaince, good sealing effect, operating efficiency advantages of higher, it is largest permanent-magnet chamber type filter in the industry, the iron fine powder filtering out can be directly used in pelletizing plant or sintering plant, its maximum unit treating capacity can reach 120t/h, generally meets the demand of each mammoth mill.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is operation principle schematic diagram of the present utility model.
Sequence number explanation in figure: 1 material box, 2 magnetic systems, 3 pressing bars, 4 cylindrical shells, 5 dispensing heads, 6 cylindrical shell transmission mechanisms, 7 overflow launders, 8 ore pulps, 9 overflows, I feed zone, II vacuum drying district, III air blast discharge zone, IV filter cloth regeneration district.
The specific embodiment
According to Fig. 1 ~ 2, describe concrete structure of the present utility model in detail.The cylindrical shell that this vacuum and permanent magnet drum filter comprises overflow launder 7, is arranged on the material box 1 on overflow launder 7, the spacing preferred diameter of cylindrical shell 4(on overflow launder 7 is 2.5m), to be arranged on magnetic in cylindrical shell 4 be 2, be fixed on vavuum pump and cylindrical shell transmission mechanism 6 on overflow launder 7, it is 2 relative discharging openings that material box 1 bottom is provided with magnetic, overflow launder 7 bottoms are provided with discharge port, cylindrical shell 4 is spacing on overflow launder 7 by dispensing head 5, vacuum delivery side of pump is connected with dispensing head 5, dispensing head 5 is placed in respectively cylindrical shell 4 both sides, for bleed simultaneously.Cylindrical shell 4 comprises feed zone I, vacuum drying district II, air blast discharge zone III, filter cloth regeneration district IV.Magnetic is 2 to select strong magnetic magnetic system, and magnetic is 2 to be arranged in feed zone, and magnetic is that 2 rotating shaft runs through cylindrical shell 4 two ends, by the bearing block on dispensing head 5, is supported on overflow launder 7.Air blast discharge zone is corresponding with the discharge port of overflow launder 7, and cylindrical shell transmission mechanism 6 is open type gear driving mechanism, and open type gear driving mechanism drives barrel body rotation, and the driving end end cap of gear wheel and cylindrical shell fixes.In cylindrical shell 4, around axis, be circumferentially evenly equipped with some drainpipes, drainpipe water side is connected with dispensing head 5.Material box 1 is fixed with pressing bar 3, and pressing bar 3 does not rotate, for by the filter cake compacting just having formed, and the gas leakage that while having avoided iron ore concentrate filter cake to arrive vacuum drying district II, breeze excesssive gap causes.During equipment operation, continue to the interior input ore pulp 8 of material box 1, breeze in ore pulp 8 is under 2 effect, to accelerate to deposit to cylindrical shell 4 surfaces at magnetic, with cylindrical shell, enter feed zone I, then through pressing bar 3 by filter cake compacting, enter the moisture of II drainpipe in vacuum drying district in the effect decline filter cake of vavuum pump and detach, filter cake continues to enter air blast discharge zone III and falls into discharge in discharge port, and cylindrical shell continues after rotation activates via filter cloth regeneration district IV to enter next filtration cycle.
Conventional gear drive is mainly divided into three kinds, immediate boiling, semi-open type and enclosed.In agricultural machinery, building machinery and easy plant equipment, there are some gear drives there is no dust cover or casing, gear is exposed to outside completely, and this is open type gear driving, only should be for low speed rotation; When simple protective cover is equipped with in gear drive, sometimes also gear wheel is partly immersed in oil sump, be called semi-open type gear drive; The gear drives used such as automobile, lathe, aero-engine, are to be all contained in through in accurate processing and tight-closed casing (casing), and this is called closed-type gear transmission (gear-box), is used for important occasion.Wherein, open type gear driving is used heavy oil, asphalitine lubricant or lubricating grease conventionally, and can effectively work under lower speed.
Claims (2)
1. a vacuum and permanent magnet filter, comprise overflow launder, be arranged on the material box on overflow launder, spacing cylindrical shell on overflow launder, be arranged on the magnetic system in cylindrical shell, be fixed on vavuum pump and cylindrical shell transmission mechanism on overflow launder, it is relative discharging opening that material box bottom is provided with magnetic, isopipe root is provided with discharge port, cylindrical shell is spacing on overflow launder by dispensing head, vacuum delivery side of pump is connected with dispensing head, it is characterized in that: described cylindrical shell comprises feed zone, vacuum drying district, air blast discharge zone, filter cloth regeneration district, magnetic system is arranged in feed zone, air blast discharge zone is corresponding with the discharge port of overflow launder, cylindrical shell transmission mechanism is open type gear driving mechanism, in cylindrical shell, around axis, be circumferentially evenly equipped with some drainpipes, drainpipe water side is connected with dispensing head, in material box, be fixed with pressing bar.
2. vacuum and permanent magnet filter according to claim 1, is characterized in that: the diameter of described cylindrical shell is 2.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331532.9U CN203990056U (en) | 2014-06-20 | 2014-06-20 | Vacuum and permanent magnet filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331532.9U CN203990056U (en) | 2014-06-20 | 2014-06-20 | Vacuum and permanent magnet filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990056U true CN203990056U (en) | 2014-12-10 |
Family
ID=52030131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331532.9U Expired - Lifetime CN203990056U (en) | 2014-06-20 | 2014-06-20 | Vacuum and permanent magnet filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269235A (en) * | 2016-08-29 | 2017-01-04 | 中冶北方（大连）工程技术有限公司 | A kind of concentration magnetic separation dehydration equipment |
| CN107596766A (en) * | 2017-11-15 | 2018-01-19 | 中冶北方（大连）工程技术有限公司 | A kind of clip type filter |
-
2014
- 2014-06-20 CN CN201420331532.9U patent/CN203990056U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269235A (en) * | 2016-08-29 | 2017-01-04 | 中冶北方（大连）工程技术有限公司 | A kind of concentration magnetic separation dehydration equipment |
| CN107596766A (en) * | 2017-11-15 | 2018-01-19 | 中冶北方（大连）工程技术有限公司 | A kind of clip type filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |