CN202849566U - Cylindrical filter device - Google Patents
Cylindrical filter device Download PDFInfo
- Publication number
- CN202849566U CN202849566U CN 201220523193 CN201220523193U CN202849566U CN 202849566 U CN202849566 U CN 202849566U CN 201220523193 CN201220523193 CN 201220523193 CN 201220523193 U CN201220523193 U CN 201220523193U CN 202849566 U CN202849566 U CN 202849566U
- Authority
- CN
- China
- Prior art keywords
- circular
- adjusting hoop
- filter device
- cylindrical filter
- barrier plate
- 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 19
- 239000000463 material Substances 0.000 abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a device for filtering impurities of powder materials such as material aluminum oxide produced by electrolytic aluminum in a conveying process of an ultra-thick conveying chute, and particularly relates to a cylindrical filter device. The cylindrical filter device is characterized by comprising a top round adjusting hoop, a bottom round baffle plate, and a vertical filter net connected between the top round adjusting hoop and the bottom round baffle plate assembled together. The cylindrical filter device is unique in structure, good in filter effect, safe and reliable, and the workload of the staff can be effectively reduced.
Description
Technical field
The utility model 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 relates 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 purpose of this utility model is to overcome the defective of above-mentioned prior art, and a kind of structure uniqueness, good filtration effect are provided, and can effectively reduce employee's workload, safe and reliable barrel type filtering device.
The utility model is realized 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 utility model 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 the device that the utility model provides, 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 that the utility model provides, 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 the utility model device filters 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 utility model;
Fig. 2 is use view of the present utility model.
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 |
|---|---|---|---|
| CN 201220523193 CN202849566U (en) | 2012-10-12 | 2012-10-12 | Cylindrical filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523193 CN202849566U (en) | 2012-10-12 | 2012-10-12 | Cylindrical filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849566U true CN202849566U (en) | 2013-04-03 |
Family
ID=47980785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523193 Expired - Fee Related CN202849566U (en) | 2012-10-12 | 2012-10-12 | Cylindrical filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995063A (en) * | 2012-10-12 | 2013-03-27 | 青铜峡铝业股份有限公司 | Cartridge-type filter device |
-
2012
- 2012-10-12 CN CN 201220523193 patent/CN202849566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995063A (en) * | 2012-10-12 | 2013-03-27 | 青铜峡铝业股份有限公司 | Cartridge-type filter device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20171012 |