CN201205471Y - Asphalt filtering device - Google Patents
Asphalt filtering device Download PDFInfo
- Publication number
- CN201205471Y CN201205471Y CNU2008203007873U CN200820300787U CN201205471Y CN 201205471 Y CN201205471 Y CN 201205471Y CN U2008203007873 U CNU2008203007873 U CN U2008203007873U CN 200820300787 U CN200820300787 U CN 200820300787U CN 201205471 Y CN201205471 Y CN 201205471Y
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- CN
- China
- Prior art keywords
- cylindrical shell
- filter according
- pitch filter
- chuck
- chuck cylindrical
- 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
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides an asphalt filtering device, which comprises a jacket cylinder body (1); a bottom supporting seat (6) is arranged at the bottom of the jacket cylinder body (1); a liquid asphalt material inlet a and a liquid asphalt material outlet b are arranged on the jacket cylinder body (1); high temperature heat conducting oil is filled into the jacket of the jacket cylinder body (1) to heat the liquid asphalt in the cylinder and perform the effect of thermal insulation for the liquid asphalt. The asphalt filtering device is characterized in that a filter sieve cylinder (2) is arranged in the jacket cylinder body (1); a screen filling cylinder (8) is positioned at the upper end of the jacket cylinder body (1); and the screen filling cylinder (8) is fixed on the jacket cylinder body (1) through a pressing bolt (9). The utility model has the advantages of simple structure, small volume, low cost and convenient use.
Description
Technical field
The utility model relates to a kind of filter, is a kind of pitch filter specifically.
Background technology
In China's Aluminum Electrolysis Production, the anode block of electrolytic aluminium mostly adopts liquid asphalt to prepare burden as binding agent on the plain Process configuration of charcoal, promptly earlier solid asphalt is melted, and enters technological process through batching then.But solid asphalt is easily sneaked into sand, finger stone, coal (Jiao) grain, malthoid sheet, the scraps of paper, spile and fritter construction material etc. in the process of carrying, storing; big grain of above impurity or heavier person; in the asphalt melting process; depositing to bottom land is excluded out outside the groove; but some impurity is along with liquid asphalt enters the asphalt melting system; time one is long; easily stop up asphalt delivery system; especially the bitumenpump in the fragile induction system; make to produce and be forced to stop, influencing activity in production and move normally.
Summary of the invention
Technical problem to be solved in the utility model just provides a kind of simple in structure, pitch filter that volume is little, easy to use, with low cost, to solve the deficiency that prior art exists.
In order to address the above problem, the utility model provides a kind of pitch filter, it comprises chuck cylindrical shell 1, chuck cylindrical shell 1 bottom is circumferentially uniform be equipped with 3～4 at the bottom of bearing 6, chuck cylindrical shell 1 is provided with liquid asphalt charging aperture a and liquid asphalt discharging opening b, the inside of chuck cylindrical shell 1 is equipped with screen tube 2, and the upper end of chuck cylindrical shell 1 is equipped with and is pressed net tube 8, presses net tube 8 to be fixed on the chuck cylindrical shell 1 by hold-down bolt 9.
Chuck cylindrical shell 1 chuck is provided with a heat conductive oil inlet c and conduction oil outlet d, feeds high temperature heat conductive oil in the chuck liquid asphalt in the cylindrical shell is carried out heat tracing.
Seal with rubber gasket 7 between chuck cylindrical shell 1 and the pressure net tube 8.
The end of hold-down bolt 9 is spherical, and the pressure block on the pressure net tube 8 with matching is a concave ball shape, and the two is complementary.
The outer surface packing of entire equipment has heat-insulation layer 12.
Operation principle is: the high-temp liquid pitch in the asphalt melting system is carried after charging aperture a enters this device by pipeline, liquid asphalt directly enters screen tube 2 and filters, impurity in the pitch and slag are stayed in the screen tube 2, clean pitch is squeezed into asphalt reservior through bitumenpump then through the bitumenpump that pitch discharging opening b enters subsequent processing.Feeding high temperature heat conductive oil in the chuck of chuck cylindrical shell 1 heats, is incubated liquid asphalt in the cylindrical shell, when the slag of screen tube 2 is accumulated to certain amount and must clears up, can unclamp hold-down bolt 9 and bolt 11, press strip 10 is taken away, take out and press net tube 8, again screen tube 2 is taken out, only need this moment the bolt of screen tube 2 bottom cylinder lever connecting rods 3 is unclamped, pitch slag in base plate 5 and the tube is deviate from immediately, after cleaning out, refill upper plate 5, tighten the bolt on the pull bar 3, successively screen tube 2, pressure net tube 8 etc. is loaded onto, can be put into production.
Compared with prior art, the pitch filter that the utility model provides, it is simple in structure, volume is little, with low cost, easy to use, and whole scale removal process only needs 10 minutes.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that A of the present utility model is to schematic diagram.
The specific embodiment
Embodiment: after this device has been made chuck cylindrical shell 1 according to the pressure vessel related specifications, with bearing 6 circumferential uniform chuck cylindrical shell 1 bottoms that are welded at the bottom of 3, then the chuck in the chuck cylindrical shell 1 is carried out hydraulic test, test pressure value pressing force container related specifications, finish and be installed on the foundation of civil work, use pull bar 3 with inner barrel 4 again, base plate 5, spider plate 13 and spider press strip 14 are assembled into screen tube 2, put into chuck cylindrical shell 1, finish rubber gasket 7, press net tube 8 to be successively placed on the chuck cylindrical shell 1 top installing plate, again bolt 11 is installed in the two ends of chuck cylindrical shell 1 head slab, press strip 10 is installed on bolt 11 then, and tighten hold-down bolt 9, the last charging that on equipment, inserts technology, discharging, conduction oil advances, outlet conduit, and the outer surface (except the movable part) of entire equipment wrapped heat-insulation layer 12.
Claims (10)
- [claim 1] a kind of pitch filter, it comprises chuck cylindrical shell (1), end bearing (6) is equipped with in chuck cylindrical shell (1) bottom, chuck cylindrical shell (1) is provided with liquid asphalt charging aperture a and liquid asphalt discharging opening b, feeding high temperature heat conductive oil in the chuck of chuck cylindrical shell (1) heats, is incubated liquid asphalt in the cylindrical shell, it is characterized in that: the inside of chuck cylindrical shell (1) is equipped with screen tube (2), the upper end of chuck cylindrical shell (1) is equipped with and is pressed net tube (8), presses net tube (8) to be fixed on the chuck cylindrical shell (1) by hold-down bolt (9).
- [claim 2] pitch filter according to claim 1 is characterized in that: screen tube (2) is made up of inner barrel (4), base plate (5) and spider plate (13), and the three fuses by pull bar (3).
- [claim 3] pitch filter according to claim 2 is characterized in that: be evenly equipped with netted aperture on inner barrel (4) and the base plate (5), bore dia is 2～3mm.
- [claim 4] pitch filter according to claim 2 is characterized in that: spider plate (13) is provided with spider press strip (14).
- [claim 5] pitch filter according to claim 1 is characterized in that: seal with rubber gasket (7) between chuck cylindrical shell (1) and the pressure net tube (8).
- [claim 6] pitch filter according to claim 1 is characterized in that: bolt (11) is equipped with at the two ends of chuck cylindrical shell (1) head slab.
- [claim 7] pitch filter according to claim 6 is characterized in that: bolt (11) is gone up press strip (10) is installed, and hold-down bolt (9) passes the screw in the middle of the press strip (10).
- [claim 8] pitch filter according to claim 1 is characterized in that: the end of hold-down bolt (9) is for spherical, and the pressure block on the pressure net tube with matching (8) is a concave ball shape.
- [claim 9] pitch filter according to claim 1 is characterized in that: the outer surface packing of entire equipment has heat-insulation layer (12).
- [claim 10] pitch filter according to claim 1 is characterized in that: bearing (6) at the bottom of chuck cylindrical shell (1) bottom is equipped with 3～4, its circumferentially uniform chuck cylindrical shell (1) bottom that is installed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203007873U CN201205471Y (en) | 2008-05-19 | 2008-05-19 | Asphalt filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203007873U CN201205471Y (en) | 2008-05-19 | 2008-05-19 | Asphalt filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205471Y true CN201205471Y (en) | 2009-03-11 |
Family
ID=40464540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203007873U Expired - Lifetime CN201205471Y (en) | 2008-05-19 | 2008-05-19 | Asphalt filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205471Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972564A (en) * | 2010-05-14 | 2011-02-16 | 罗成 | On-line pollution discharge asphalt filter |
| CN101972563A (en) * | 2010-09-13 | 2011-02-16 | 康庆刚 | Efficient energy-saving filter and filter package formed thereby |
| CN102258901A (en) * | 2010-05-26 | 2011-11-30 | 英利能源（中国）有限公司 | Silicon briquette production equipment and filter thereof |
| CN102489401A (en) * | 2011-12-13 | 2012-06-13 | 天津海泰环保科技发展有限公司 | Waste tire rubber powder modified asphalt filter capable of removing metal impurity effectively |
| CN102961911A (en) * | 2012-11-30 | 2013-03-13 | 大连隆星新材料有限公司 | Liquid paraffin filter device |
| CN104548704A (en) * | 2014-12-18 | 2015-04-29 | 无锡华中科技有限公司 | Heavy oil filter |
-
2008
- 2008-05-19 CN CNU2008203007873U patent/CN201205471Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972564A (en) * | 2010-05-14 | 2011-02-16 | 罗成 | On-line pollution discharge asphalt filter |
| CN101972564B (en) * | 2010-05-14 | 2013-01-02 | 罗成 | On-line pollution discharge asphalt filter |
| CN102258901A (en) * | 2010-05-26 | 2011-11-30 | 英利能源（中国）有限公司 | Silicon briquette production equipment and filter thereof |
| CN101972563A (en) * | 2010-09-13 | 2011-02-16 | 康庆刚 | Efficient energy-saving filter and filter package formed thereby |
| CN102489401A (en) * | 2011-12-13 | 2012-06-13 | 天津海泰环保科技发展有限公司 | Waste tire rubber powder modified asphalt filter capable of removing metal impurity effectively |
| CN102961911A (en) * | 2012-11-30 | 2013-03-13 | 大连隆星新材料有限公司 | Liquid paraffin filter device |
| CN104548704A (en) * | 2014-12-18 | 2015-04-29 | 无锡华中科技有限公司 | Heavy oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090311 |