CN102995063A - Cartridge-type filter device - Google Patents
Cartridge-type filter device Download PDFInfo
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- CN102995063A CN102995063A CN2012103869518A CN201210386951A CN102995063A CN 102995063 A CN102995063 A CN 102995063A CN 2012103869518 A CN2012103869518 A CN 2012103869518A CN 201210386951 A CN201210386951 A CN 201210386951A CN 102995063 A CN102995063 A CN 102995063A
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- circular
- cartridge
- type filter
- filter device
- barrier plate
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Abstract
The invention relates to a device for filtering impurities in a process for conveying aluminum oxide and other powdery materials which are taken as raw materials for producing electrolytic aluminum by a hyper-dense conveying chute, in particular to a cartridge-type filter device, which is characterized in that the cartridge-type filter device is formed by assembling a circular regulating hoop at the top, a circular baffle plate at the bottom and a vertical filter screen which is connected between the circular regulating hoop and the circular baffle plate. The cartridge-type filter device disclosed by the invention is unique in structure, excellent in filter effect, capable of effectively reducing the workload of the staff, and safe and reliable.
Description
Technical field
The present invention relates to the device of the contaminant filters of pulverulent material in super concentrated phase transporting chute course of conveying such as a kind of Aluminum Electrolysis Production raw alumina, especially relate to a kind of barrel type filtering device.
Background technology
Super concentrated phase chute conveying technology is that at present the conveying aluminum electrolysis production raw alumina that adopts of domestic a lot of Aluminium Electrolysis enterprise is a kind of mode of movement of fluorinated alumina, aluminum oxide unloading fortune, carry and suction fluorine reaction process in carrying a large amount of sand shapes, cotton-shaped and sheet impurity secretly.In the production run process, if the untimely filtration cleaning of these impurity, then can be deposited on for a long time on the transporting chute air permeable plate, the ventilation property that causes air permeable plate reduces and can't be with goods fluid, a large amount of impurity deposits after on the air permeable plate, the transfer passage of transporting chute is narrowed down, and this situation will have a strong impact on the normal conveying of Aluminium Electrolysis raw material, cause electrolytic bath feed box to lack the normal production of expecting and then affecting aluminium cell.Simultaneously because super concentrated phase transporting chute transfer limes is long, one impurity that saves in the cleaning chute is wasted time and energy, after if impurity enters electrolytic bath loading and unloading stream pipe or feed chute, difficulty and the danger of cleaning impurity are very high under the environment of high temperature, high-altitude, high noisy and narrow space; Also do not overcome at present the device of defects.
Summary of the invention
The object of the invention is to overcome the defective of above-mentioned prior art, a kind of structure uniqueness, good filtration effect are provided, can effectively reduce employee's workload, safe and reliable barrel type filtering device.
The present invention realizes in the following way:
A kind of barrel type filtering device is characterized in that: it is to be assembled by the circular barrier plate of the circular adjusting hoop at top, bottom and the perpendicular shape filtering net that is connected between the two;
The circular adjusting hoop of Fig. 1 is identical with circular barrier plate diameter;
Described circular adjusting hoop and circular barrier plate diameter are ∮ 180 or ∮ 280;
Described perpendicular shape filtering net is to be that the hard steel wire weld of 8mm～10mm forms by spacing.
The present invention has following effect:
1) simple in structure, practical: it is to be assembled by the circular adjusting hoop at top, the circular barrier plate of bottom and the perpendicular shape filtering net that is connected between the two for device provided by the invention, and circular adjusting hoop is identical with circular barrier plate diameter among Fig. 1; Described perpendicular shape filtering net is to be that the hard steel wire weld of 8mm～10mm forms by spacing.
2) good filtration effect, can effectively reduce employee's workload: adjusting hoop can be regulated the upper shed size of simple and easy barrel type filtering sieve in the device provided by the invention, so that it adapts to transporting chute and the fast perforate of all size, perpendicular shape filtering net spacing is advisable with 8～10mm, can effectively filter cotton-shaped, sheet soft, hard impurity, barrier plate up and down height can arrange according to actual needs, it can stop that sand shape impurity flows into the downstream with material, can also play simultaneously the effect of regulating material material amount size, simple and easy tubular filter sieve one-piece construction is simple, be easy to processing and fabricating, convenient applicable.
3) safe and reliable, reduction labor capacity: the impurity cleaning difficulty that apparatus of the present invention are filtered is little, safe and reliable, solved the putty problem that impact is produced, eliminated because processing impurity and stopped up the falling from high altitude that the problems such as conveying chute, blanking stream pipe cause, the potential safety hazards such as electric shock.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is use view of the present invention.
Embodiment
A kind of barrel type filtering device, as shown in Figure 1: it is to be assembled by the circular barrier plate 6 of the circular adjusting hoop 4 at top, bottom and the perpendicular shape filtering net 5 that is connected between the two;
Circular adjusting hoop 4 and circular barrier plate 6 diameters are ∮ 180 or ∮ 280 among Fig. 1;
Perpendicular shape filtering net 5 is to be that the hard steel wire weld of 8mm～10mm forms by spacing among Fig. 1.
Adjusting hoop uses the thick iron sheet hoop of 1mm to become the circle of diameter ∮ 180, ∮ 280 with barrier plate, can dwindle 10 or 20 according to fast perforate opening diameter size makes, the materials'use ∮ 8 of perpendicular shape filtering net or hard steel wire and adjusting hoop, the barrier plate of ∮ 10 are welded, silk is advisable with 8mm～10mm with the silk spacing, weld must pass through grinding process, prevents that steel wire or weld are too sharp keen and punctures the ventilative windsurfing of chute.The length of simple and easy tubular filter sieve is according to being: transporting chute height+fast perforate height-25mm.
As shown in Figure 2: at transporting chute 1 fast perforate 2 is installed, the material aluminum oxide 7 that carry is arranged in the chute, sand shape or sheet impurity, cotton-shaped impurity 8.
As shown in Figure 1 barrel type filtering device 3 is installed in Aluminium Electrolysis raw material fresh aluminum oxide or fluorinated alumina 7 in transporting chute 1, flow according to directed 9, when material 7 process cylindrical sieve 3, cotton-shaped impurity, sand shape or sheet impurity 8 are stopped by perpendicular shape filtering net 5 and the barrier plate 6 of simple and easy cylindrical sieve, sand shape impurity is in heaps in the alluvial of barrier plate place in the action of gravitation deposit, cotton-shaped impurity then is wound on the perpendicular type filtering net, in the material conveying process or when complete, personnel can open fast perforate 2 at any time, the sand shape such as sheet impurity or the cotton-shaped impurity that are filtered in the cleaning cylindrical sieve.
Claims (4)
1. barrel type filtering device is characterized in that: it is to be assembled by the circular barrier plate (6) of the circular adjusting hoop (4) at top, bottom and the perpendicular shape filtering net (5) that is connected between the two.
2. barrel type filtering device as claimed in claim 1, it is characterized in that: described circular adjusting hoop (4) is identical with circular barrier plate (6) diameter.
3. barrel type filtering device as claimed in claim 2, it is characterized in that: described circular adjusting hoop (4) and circular barrier plate (6) diameter are ∮ 180 or ∮ 280.
4. barrel type filtering device as claimed in claim 1 is characterized in that: described perpendicular shape filtering net (5) is to be that the hard steel wire weld of 8mm～10mm forms by spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103869518A CN102995063A (en) | 2012-10-12 | 2012-10-12 | Cartridge-type filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103869518A CN102995063A (en) | 2012-10-12 | 2012-10-12 | Cartridge-type filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102995063A true CN102995063A (en) | 2013-03-27 |
Family
ID=47924153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103869518A Pending CN102995063A (en) | 2012-10-12 | 2012-10-12 | Cartridge-type filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995063A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314096A (en) * | 2007-05-29 | 2008-12-03 | 威埃姆输送机械（上海）有限公司 | Tubular dedusting filter |
| CN201231106Y (en) * | 2008-06-10 | 2009-05-06 | 丹东北方环保工程有限公司 | Drum type spiral grid squeezer |
| CN201412127Y (en) * | 2009-06-04 | 2010-02-24 | 张家港市联通化机有限公司 | Filter sieve tube |
| CN101736370A (en) * | 2008-11-14 | 2010-06-16 | 贵阳铝镁设计研究院 | Device for eliminating impurities in alumina |
| CN202849566U (en) * | 2012-10-12 | 2013-04-03 | 青铜峡铝业股份有限公司 | Cylindrical filter device |
-
2012
- 2012-10-12 CN CN2012103869518A patent/CN102995063A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314096A (en) * | 2007-05-29 | 2008-12-03 | 威埃姆输送机械（上海）有限公司 | Tubular dedusting filter |
| CN201231106Y (en) * | 2008-06-10 | 2009-05-06 | 丹东北方环保工程有限公司 | Drum type spiral grid squeezer |
| CN101736370A (en) * | 2008-11-14 | 2010-06-16 | 贵阳铝镁设计研究院 | Device for eliminating impurities in alumina |
| CN201412127Y (en) * | 2009-06-04 | 2010-02-24 | 张家港市联通化机有限公司 | Filter sieve tube |
| CN202849566U (en) * | 2012-10-12 | 2013-04-03 | 青铜峡铝业股份有限公司 | Cylindrical filter device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |