CN101983750A - High-level spray feed arrangement for vertical disc filter - Google Patents
High-level spray feed arrangement for vertical disc filter Download PDFInfo
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- CN101983750A CN101983750A CN201010516489XA CN201010516489A CN101983750A CN 101983750 A CN101983750 A CN 101983750A CN 201010516489X A CN201010516489X A CN 201010516489XA CN 201010516489 A CN201010516489 A CN 201010516489A CN 101983750 A CN101983750 A CN 101983750A
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- spraying device
- storing warehouse
- feed arrangement
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- filter
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Abstract
The invention discloses a high-level spray feed arrangement for vertical disc filter, which belongs to the technology field of filters. The invention comprises a feed pipe (1), a storage bin (2) and a spray system. The feed pipe communicates with the storage bin. The storage bin has a double layer structure, which consists of an inner wall (9) and an outer wall (10).The inner walls of storage bins on both sides of the material spraying device are opened with a plurality of flow passages (4).the material spraying device is formed of a plurality of material spraying device cavities (8) arranged at the corresponding positions of the inner walls of storage bins, and the material spraying device cavities are composed of baffle plates (11) and arc steels (12).The closure part of the baffle plates and the arc steels is opened with injection nozzles (5). Each flow passage communicates with the corresponding material spraying device cavity and the injection nozzle. The arrangement provided by the invention is fixed above the trough body (6) of the vertical disc filter. The slurry (14) is sprinkled on both sides of the filter disc (7) to make the filter disc being immersed in the slurry continuously, thus improving the treatment ability and production efficiency of the filters.
Description
Technical field
The present invention relates to the filter technical field, be specifically related to a kind of high liquid level spray feed arrangement that is used for vertical-disk filter.
Background technology
Vertical-disk filter is mainly used in the Separation of Solid and Liquid of the coal slime of the flotation concentrate in non-ferrous metal industry alumina producer aluminium hydroxide seed liquor, salt discharge liquid, bauxite, flotation concentrate and all kinds of mines and coal industry, give the filter cell body by shurry pump by the direct charging of pipeline, filter disc is immersed in cell body and carries out work by the negative pressure of vacuum suction.In conjunction with Fig. 1, because the limit has been arrived in the suction of filter disc (7) highly, and cell body (6) is subjected to the restriction of traditional structural design, make the filter disc working region can't continue to enlarge, the submergence rate of filter disc can only reach about 50%, thereby causes the production capacity of filter and production efficiency to be restricted and can't further to improve.
Summary of the invention
Technical problem to be solved by this invention provides a kind of high liquid level spray feed arrangement that is used for vertical-disk filter, and this device has improved filter disc submergence rate, thereby has improved the production capacity and the production efficiency of vertical-disk filter further.
For achieving the above object, the present invention adopts technical scheme as described below:
The high liquid level spray feed arrangement that is used for vertical-disk filter of the present invention, comprise feeding pipe, storing warehouse and spray equipment, described feeding pipe is communicated with the storing warehouse, described storing warehouse is the double-decker that inner and outer wall forms, be provided with on the both sides storing warehouse inwall of material-spraying device and offer many current drainages road, the a plurality of material-spraying device cavitys that are made of baffle plate and arc steel correspondence respectively are arranged on storing warehouse inwall and offer the runner position and form material-spraying device, the closure place of described each baffle plate and arc steel offers jet, wherein, described every current drainage road is communicated with corresponding each material-spraying device cavity and jet.
The described high liquid level spray feed arrangement that is used for vertical-disk filter, the external wall of described storing warehouse inwall and storage bin forms " returning " die cavity body structure.
The described high liquid level spray feed arrangement that is used for vertical-disk filter, the described both sides storing warehouse that material-spraying device is set, the external wall of storing warehouse inwall and storage bin connects by connecting plate.
The described high liquid level spray feed arrangement that is used for vertical-disk filter, described connecting plate is positioned at the below of described runner.
The described high liquid level spray feed arrangement that is used for vertical-disk filter, the width in described many current drainages road increases from top to bottom successively along storing warehouse inwall.
The high liquid level spray feed arrangement that is used for vertical-disk filter of the present invention is different according to filter cell body setting height(from bottom) and filter disc diameter, by shurry pump slip is squeezed into feeding pipe and gives the storing warehouse; Slip is divided into two-way and enters storing warehouse both sides respectively then, and runner and the spray equipment cavity of offering via storing warehouse inwall flows out jet again; When filter disc has just exposed cell body liquid level and filter disc and will enter the cell body liquid level, just continue from the filter disc both sides to the filter disc charging in a high position, make the filter filter disc be immersed in the slip continuously, improve the submergence rate of filter disc to greatest extent, make the submergence rate of filter disc reach about 80%, greatly increase the working region of filter disc, thereby improved the production capacity and the production efficiency of filter.
The described high liquid level spray feed arrangement that is used for vertical-disk filter, thin-walled microstome liquid goes out the principle of stream and the principle of orifice restriction designs according to flooding.When slip by shurry pump with certain pressure and flow velocity after feeding pipe enters storing warehouse both sides; The hole of offering at storing warehouse inwall makes its cross section be divided into several current drainages road, the principle that thin-walled microstome liquid goes out stream is flooded in utilization, make slip be the laminar flow shape, under the constant situation of total flow, flow velocity progressively increases, and slip just enters the spray equipment cavity with very fast speed along storing warehouse both sides inwall runner; The spray equipment cavity is offered jet and is utilized the orifice restriction principle, under pressure and gravity effect, make slip be spurting and thrown to the filter disc both sides card of just exposing in the cell body outside from spray equipment cavity jet both sides, make filter disc continue ceaselessly to be immersed in the slip; Improve the submergence rate of filter disc, increased the working region of filter disc, thereby reached the production capacity of raising filter and the purpose of production efficiency.
Since during the spray feed arrangement of inventing work, only need be installed on the cell body of vertical-disk filter, spray feed arrangement movement-less part promptly of the present invention, simple structure, freedom from repairs, floor space is little, and charging is conveniently, evenly, fast, and is cheap; And after the different corresponding adjustment size according to filter cell body setting height(from bottom) and filter disc diameter, on various vertical-disk filters, promote the use of, have vast market prospect.
Description of drawings
Fig. 1 is traditional vertical-disk filter filter disc submerged structure schematic diagram;
Fig. 2 is the assembly structure schematic diagram of the present invention and vertical-disk filter cell body;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is that the A of Fig. 3 is to view;
Fig. 5 is the I place partial enlarged drawing of Fig. 4;
Among the figure:
1-feeding pipe; 2-storing warehouse; 3-storing warehouse both sides cavity; 4-runner; 5-jet; 6-cell body; 7-filter disc; 8-spray equipment cavity; 9-storing warehouse inwall; The external wall of 10-storage bin; 11-baffle plate; 12-arc steel; 13-connecting plate; 14-slip; 15-material-spraying device.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is explained further, it should be noted that the present invention is not limited to following case study on implementation, disclose purpose of the present invention and be intended to protect all changes and improvements in the scope of the invention.
In conjunction with Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the high liquid level spray feed arrangement that is used for vertical-disk filter of the present invention, comprise feeding pipe 1, storing warehouse 2 and spray equipment 15, described feeding pipe 1 is communicated with storing warehouse 2, described storing warehouse 2 is the double-decker that inwall 9 and outer wall 10 form, and the external wall 10 of storing warehouse inwall 9 and storage bin forms " returning " die cavity body structure, and the both sides storing warehouse of material-spraying device is set, and the external wall 10 of storing warehouse inwall 9 and storage bin connects by connecting plate 13; Be provided with on the both sides storing warehouse inwall 9 of material-spraying device and form many current drainages road 4 by offering hole, the width in described many current drainages road 4 increases from top to bottom successively along storing warehouse inwall 9; A plurality of material-spraying device cavity 8 correspondences that are made of baffle plate 11 and arc steel 12 are arranged on storing warehouse inwall 9 and offer the runner position and form material-spraying device, and promptly the number of material-spraying device cavity 8 is corresponding to row's number of runner 4; The closure place of described baffle plate 11 and arc steel 12 offers jet 5; It should be noted that jet 5 should be higher than runner 4, promptly runner 4 is positioned at the bottom of material-spraying device cavity 8, but connecting plate 13 should be positioned at the below of described runner 4; Wherein, every current drainage road 4 and corresponding material-spraying device cavity 8 and jet 5 connections, slip 14 by storing warehouse 2, storing warehouse both sides cavity 3, runner 4 and material-spraying device cavity 8, is injected into filter disc 7 from jet 5 successively.Whole high liquid level spray feed arrangement is installed on above the cell body 6 of vertical-disk filter, has stronger strength and stiffness.Slip 14 is sprayed onto after 7 of the filter discs, makes filter disc continue ceaselessly to be immersed in the slip, has greatly improved the submergence rate of filter disc, has increased the working region of filter disc, has improved the disposal ability and the production efficiency of filter.
Claims (5)
1. a high liquid level that is used for vertical-disk filter sprays feed arrangement, it is characterized in that: comprise feeding pipe, storing warehouse and spray equipment, described feeding pipe is communicated with the storing warehouse, described storing warehouse is the double-decker that inner and outer wall forms, be provided with on the both sides storing warehouse inwall of material-spraying device and offer many current drainages road, the a plurality of material-spraying device cavitys that are made of baffle plate and arc steel correspondence respectively are arranged on storing warehouse inwall and offer the runner position and form material-spraying device, the closure place of described each baffle plate and arc steel offers jet, wherein, described every current drainage road is communicated with corresponding each material-spraying device cavity and jet.
2. the high liquid level spray feed arrangement that is used for vertical-disk filter as claimed in claim 1, it is characterized in that: the external wall of described storing warehouse inwall and storage bin forms " returning " die cavity body structure.
3. the high liquid level spray feed arrangement that is used for vertical-disk filter as claimed in claim 1, it is characterized in that: the described both sides storing warehouse that material-spraying device is set, the external wall of storing warehouse inwall and storage bin connects by connecting plate.
4. the high liquid level spray feed arrangement that is used for vertical-disk filter as claimed in claim 1, it is characterized in that: described connecting plate is positioned at the below of described runner.
5. the high liquid level spray feed arrangement that is used for vertical-disk filter as claimed in claim 1, it is characterized in that: the width in described many current drainages road increases from top to bottom successively along storing warehouse inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010516489.XA CN101983750B (en) | 2010-12-23 | 2010-12-23 | High-level spray feed arrangement for vertical disc filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010516489.XA CN101983750B (en) | 2010-12-23 | 2010-12-23 | High-level spray feed arrangement for vertical disc filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101983750A true CN101983750A (en) | 2011-03-09 |
| CN101983750B CN101983750B (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010516489.XA Active CN101983750B (en) | 2010-12-23 | 2010-12-23 | High-level spray feed arrangement for vertical disc filter |
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| Country | Link |
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| CN (1) | CN101983750B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620962A (en) * | 2012-03-21 | 2012-08-01 | 天津出入境检验检疫局化矿金属材料检测中心 | Multi-passage mineral lixiviating device |
Citations (9)
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|---|---|---|---|---|
| WO1995002442A1 (en) * | 1993-07-15 | 1995-01-26 | A. Ahlstrom Corporation | Method and apparatus for thickening lime mud with a disc filter |
| EP1219334A1 (en) * | 2000-12-21 | 2002-07-03 | Allegri Geom. Primo S.r.l. | Back-flushable Liquid Static filtration apparatus |
| US20020166822A1 (en) * | 2001-04-23 | 2002-11-14 | Flanagan Peter J. | Sequential swinging precoat removal and renewal system, filter so equipped and method |
| US20030038094A1 (en) * | 1999-12-20 | 2003-02-27 | Rainer Neumann | Bisphenol phenol adducts |
| JP2006231314A (en) * | 2005-02-25 | 2006-09-07 | 理三郎 ▲高▼橋 | Center suction legless disc filter |
| CN201055722Y (en) * | 2007-06-22 | 2008-05-07 | 核工业烟台同兴实业有限公司 | Vacuum filter with secondary charging device |
| CN201157720Y (en) * | 2007-12-11 | 2008-12-03 | 安丘海洋机械制造有限公司 | Pressure disc type filter |
| CN201445849U (en) * | 2009-07-31 | 2010-05-05 | 山东联合化工股份有限公司 | Filtering machine scar block cleaning device |
| CN201529444U (en) * | 2009-10-20 | 2010-07-21 | 成都锦兴绿源环保科技有限公司 | Feeding device of a vacuum drum filter |
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2010
- 2010-12-23 CN CN201010516489.XA patent/CN101983750B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002442A1 (en) * | 1993-07-15 | 1995-01-26 | A. Ahlstrom Corporation | Method and apparatus for thickening lime mud with a disc filter |
| US20030038094A1 (en) * | 1999-12-20 | 2003-02-27 | Rainer Neumann | Bisphenol phenol adducts |
| EP1219334A1 (en) * | 2000-12-21 | 2002-07-03 | Allegri Geom. Primo S.r.l. | Back-flushable Liquid Static filtration apparatus |
| US20020166822A1 (en) * | 2001-04-23 | 2002-11-14 | Flanagan Peter J. | Sequential swinging precoat removal and renewal system, filter so equipped and method |
| JP2006231314A (en) * | 2005-02-25 | 2006-09-07 | 理三郎 ▲高▼橋 | Center suction legless disc filter |
| CN201055722Y (en) * | 2007-06-22 | 2008-05-07 | 核工业烟台同兴实业有限公司 | Vacuum filter with secondary charging device |
| CN201157720Y (en) * | 2007-12-11 | 2008-12-03 | 安丘海洋机械制造有限公司 | Pressure disc type filter |
| CN201445849U (en) * | 2009-07-31 | 2010-05-05 | 山东联合化工股份有限公司 | Filtering machine scar block cleaning device |
| CN201529444U (en) * | 2009-10-20 | 2010-07-21 | 成都锦兴绿源环保科技有限公司 | Feeding device of a vacuum drum filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620962A (en) * | 2012-03-21 | 2012-08-01 | 天津出入境检验检疫局化矿金属材料检测中心 | Multi-passage mineral lixiviating device |
| CN102620962B (en) * | 2012-03-21 | 2014-01-15 | 天津出入境检验检疫局化矿金属材料检测中心 | Multi-passage mineral lixiviating device |
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| CN101983750B (en) | 2014-08-06 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Liangyu Inventor after: Zhang Nong Inventor after: Wang Yawen Inventor after: Shang Sheng Inventor after: Chen Xiuying Inventor after: Gao Jie Inventor after: Chen Xiaoling Inventor after: Zhang Zhiyong Inventor after: Liu Qin Inventor after: Wang Jirui Inventor after: Wang Bin Inventor after: Yu Weitao Inventor after: Shen Fei Inventor after: Sun Hongli Inventor before: Gao Liangyu Inventor before: Chen Xiaoling Inventor before: Liu Qin Inventor before: Wang Jirui Inventor before: Wang Bin Inventor before: Yu Weitao Inventor before: Shen Fei Inventor before: Sun Hongli |
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Free format text: CORRECT: INVENTOR; FROM: GAO LIANGYU CHEN XIAOLING LIU QIN WANG JIRUI WANG BIN YU WEITAO SHEN FEI SUN HONGLI TO: GAO LIANGYU CHEN XIAOLING ZHANG ZHIYONG LIU QIN WANG JIRUI WANG BIN YU WEITAO SHEN FEI SUN HONGLI ZHANG NONG WANG YAWEN SHANG SHENG CHEN XIUYING GAO JIE |
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| C14 | Grant of patent or utility model | ||
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