CN1843559A - Vacuum belt type filter and dehydration machine - Google Patents
Vacuum belt type filter and dehydration machine Download PDFInfo
- Publication number
- CN1843559A CN1843559A CN 200610050021 CN200610050021A CN1843559A CN 1843559 A CN1843559 A CN 1843559A CN 200610050021 CN200610050021 CN 200610050021 CN 200610050021 A CN200610050021 A CN 200610050021A CN 1843559 A CN1843559 A CN 1843559A
- Authority
- CN
- China
- Prior art keywords
- strainer
- filter cake
- filter
- vacuum
- rubber strip
- 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.)
- Granted
Links
- 230000018044 dehydration Effects 0.000 title claims description 8
- 238000006297 dehydration reaction Methods 0.000 title claims description 8
- 239000012065 filter cake Substances 0.000 claims abstract description 34
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 7
- 235000014171 carbonated beverage Nutrition 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 5
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008929 regeneration Effects 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 abstract description 2
- 238000003828 vacuum filtration Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000021463 dry cake Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a vacuum belt filter dewaterer. Wherein, the filter belt is adhered on the rubber belt of ripple groove that driven by the drive motor as the rubber belt to step for the same direction; the rubber belt ripple groove is connected to the vacuum room; the rubber belt is supported by two lubricative support blocks and sealed by water, while said two support blocks and rubber belt form the vacuum room; the rubber belt outside the vacuum room is aerial via the compressed air when in working to reduce the friction resistance; the filter cake is compressed and dewatered at the front of outlet to attain drier filter cake and reduce the energy for following drying; the filter screen can execute filtration after regeneration. The invention has the advantages that: it uses vacuum filtration, with large filter drive power; the filter cake is mechanically compressed with lower moisture percentage; it can automatically detect the thickness of filter cake, via which to control the speed of filter belt to confirm the uniformity of filter cake; it has lower demand for the solid content of filter liquid; and it can realize continuous operation with high automatic degree and better economic benefit.
Description
Technical field
The present invention relates to be used for the solid-liquid separating equipment that liquid phase is removed solid phase particles, particularly relate to a kind of vacuum belt type filter and dehydration machine.
Background technology
The traditional vacuum band filter has been widely used in the every field of industrial or agricultural, because it is simple in structure, cheap, efficient is high the very big market share is arranged always.Then because the vacuum chamber of traditional vacuum band filter is to be made of by water-stop rubber strip and supporting object fully, directly contact between rubber strip and the supporter, contact area is big, and frictional force is big, and power consumption is big.The traditional filtering machine is poor to the adaptability of different solid contents, generally can only regulate to adapt to the solid content of variation by continuous adjustment belt speed.The present invention is directed to above shortcoming, proposed a kind of vacuum band-type filter machine that can overcome above shortcoming.
Summary of the invention
The object of the present invention is to provide a kind of vacuum belt type filter and dehydration machine.
The technical solution adopted for the present invention to solve the technical problems is: strainer is close to above the rubber strip of being with wave groove, the stoste distributor is equipped with in the strainer top, below the rubber strip of band wave groove the strainer support system is housed, the strainer support system is made up of the compressed air cavity that vacuum cavity and upper end have the compressed air through hole, and two compressed air cavitys lay respectively at the both sides of vacuum cavity; Compressed air inlet b connects the compressed air cavity through valve and compressed air inlet, the carbonated drink knockout drum is through another valve, vaccum suction tube and vacuum draw mouth connect vacuum cavity, the rubber piece of both sides and vacuum cavity groove are by common formation vacuum chamber behind the water-stop below the rubber strip of band wave groove, the rubber strip of band wave groove is with the buncher running roller drive motion of strainer by an end, the rubber strip of band wave groove returns by the rubber strip reversing wheel of the other end, after strainer inserts filter cake income case by the filter cake extruding running roller that is meshed with the rubber strip reversing wheel with filter cake, strainer cleans through the strainer purging system of side after return behind the strainer strainer, and automatic filter cake thickness monitoring system is equipped with in the top, filtered solid outlet place of strainer.
The present invention compares with background technology, and the useful effect that has is:
1, the design of this vacuum band-type filter machine has mattress and rubber piece, and filter cloth is walked on the compressed air band, significantly reduces the frictional force of traditional tape transport, reduces the required drive configuration.
2, the monitoring system of the automatic detection filter cake thickness of this equipment according to the speed of advancement of filter cake thickness size with variable frequency adjustment technological adjustment strainer, to adapt to the fluctuation of charging, guarantees the mass dryness fraction of filter cake, guarantees system stable operation simultaneously.
3, in filtrate import department distributor is set, filtrate is uniformly distributed on the strainer, adopt vacuum filtration and the mode that the filter cake extruding combines, guarantee that filter cake has lower moisture content, save the required energy consumption of follow-up dry cake.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1-buncher running roller, 2-stoste distributor, 3-strainer support system, the 4-CPU controller, 5-vaccum suction tube, 6-filter cake thickness measurement sensor, 7-pushes running roller, 8-rubber strip reversing wheel, 9-valve, 10-strainer strainer, 11-strainer purging system, 12-carbonated drink knockout drum, the 13-filtrate pump, 14-compressed air cavity, 15-compressed air inlet, 16-seals water, 17-vacuum cavity, 18-rubber piece, 19-vacuum draw mouth, 20-strainer, the rubber strip of 21-band wave groove, 22-compressed air through hole, 23-stoste, 24-filter cake income case, the import of a-slip stoste, the b-compressed air inlet, the outlet of c-gathering system, the true port system outlet of d-.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the present invention includes: strainer 20 is close to above the rubber strip 21 of being with wave groove, stoste distributor 2 is equipped with in strainer 20 tops, 23 is stoste, below the rubber strip 21 of band wave groove strainer support system 3 is housed, strainer support system 3 is made up of the compressed air cavity 14 that vacuum cavity 17 and upper end have compressed air through hole 22, and two compressed air cavitys 14 lay respectively at the both sides of vacuum cavity 17; Compressed air inlet b connects compressed air cavity 14 through valve and compressed air inlet 15, carbonated drink knockout drum 12 connects vacuum cavity 17 through another valve 9 and vaccum suction tube 5, carbonated drink knockout drum 12 another termination filtrate pumps 13, the rubber piece 18 of both sides passes through to constitute vacuum chamber jointly behind the water-stop with vacuum cavity 17 grooves below the rubber strip 21 of band wave groove, 16 are sealing water, the rubber strip 21 of band wave groove is with the buncher running roller 1 drive motion of strainer 20 by an end, the rubber strip 21 of band wave groove returns by the rubber strip reversing wheel 8 of the other end, after strainer 20 inserts filter cake income case 24 by the filter cake extruding running roller 7 that is meshed with rubber strip reversing wheel 8 with filter cake, the strainer purging system 11 of strainer 20 through the side cleans after return behind the strainer strainer 10, and automatic filter cake thickness monitoring system is equipped with in the top, filtered solid outlet place of strainer 20.
Have one or more stoste liquid outlets on the stoste distributor 2.
Described automatic filter cake thickness monitoring system: be above the filtered solid outlet place of strainer 20, filter cake thickness measurement sensor 6 to be housed, a termination filter cake thickness measurement sensor 6 of cpu controller 4, another termination buncher of cpu controller 4.
Operation principle of the present invention is as follows:
As shown in Figure 1, the stoste of various solidliquid mixtures is evenly distributed to above the strainer 20 by stoste distributor 2 through slip stoste import a, strainer 20 is close to above the rubber strip 21 of band wave groove, the rubber strip 21 of band wave groove is driven by buncher running roller 1 with strainer 20, advance along a direction, the wave groove of the rubber strip 21 of band wave groove is connected with the vacuum chamber of vacuum cavity 17.Vacuum chamber is made of after by water-stop jointly the rubber strip 21 of band wave groove and two rubber pieces 18 and vacuum cavity.The part that the rubber strip 21 of band wave groove is positioned at beyond the rubber piece 18 places on the compressed air cavity 14, as shown in Figure 2.When filtering the operation beginning, open compressed air pump, open buncher then, buncher running roller 1 drives strainer 20, the rubber strip 21 that the indoor air pressures of compression pneumatic cushion in the compressed air cavity 14 make band band wave groove is except with two rubber pieces 18 contact, and other all parts all contact with air; Liquid part in the stoste enters carbonated drink knockout drum 12 by vacuum draw and separates then by being distributed in the wave groove on the rubber strip, and c is the gathering system outlet, and d is true port system outlet.Through the further extrusion dehydration of process before outlet of the filter cake after filtering, can obtain dry more filter cake, carry out filter operation again behind filter screen process strainer purging system 11 cleaning and regenerations, finish a filtration cycle.Automatically the filter cake thickness monitoring system can to adapt to the fluctuation of charging, guarantee system stable operation according to the speed of advancement of filter cake thickness size with variable frequency adjustment technological adjustment strainer, increases the operating flexibility of equipment.The operation of whole system is by Single-chip Controlling, this automation degree of equipment height, filter efficiency height.
Claims (3)
1. vacuum belt type filter and dehydration machine, it is characterized in that: strainer (20) is close to above the rubber strip (21) of being with wave groove, stoste distributor (2) is equipped with in strainer (20) top, below the rubber strip (21) of band wave groove strainer support system (3) is housed, strainer support system (3) is made up of the compressed air cavity (14) that vacuum cavity (17) and upper end have compressed air through hole (22), and two compressed air cavitys (14) lay respectively at the both sides of vacuum cavity (17); Compressed air inlet b connects compressed air cavity (14) through valve and compressed air inlet (15), carbonated drink knockout drum (12) is through another valve (9), vaccum suction tube (5) and vacuum draw mouth (19) connect vacuum cavity (17), the rubber piece (18) of both sides passes through to constitute vacuum chamber jointly behind the water-stop with vacuum cavity (17) groove below the rubber strip (21) of band wave groove, the rubber strip (21) of band wave groove is with buncher running roller (1) the drive motion of strainer (20) by an end, the rubber strip (21) of band wave groove returns by the rubber strip reversing wheel (8) of the other end, after strainer (20) inserts filter cake income case (24) by the filter cake extruding running roller (7) that is meshed with rubber strip reversing wheel (8) with filter cake, strainer (20) cleans through the strainer purging system (11) of side after return behind the strainer strainer (10), and automatic filter cake thickness monitoring system is equipped with in the top, filtered solid outlet place of strainer (20).
2, vacuum belt type filter and dehydration machine according to claim 1 is characterized in that: have one or more stoste liquid outlets on the stoste distributor (2).
3, vacuum belt type filter and dehydration machine according to claim 1, it is characterized in that described automatic filter cake thickness monitoring system: be filter cake thickness measurement sensor (6) to be housed in the top, filtered solid outlet place of strainer (20), one termination filter cake thickness measurement sensor (6) of cpu controller (4), another termination buncher of cpu controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610050021XA CN100352534C (en) | 2006-03-27 | 2006-03-27 | Vacuum belt type filter and dehydration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610050021XA CN100352534C (en) | 2006-03-27 | 2006-03-27 | Vacuum belt type filter and dehydration machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1843559A true CN1843559A (en) | 2006-10-11 |
| CN100352534C CN100352534C (en) | 2007-12-05 |
Family
ID=37062547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610050021XA Expired - Fee Related CN100352534C (en) | 2006-03-27 | 2006-03-27 | Vacuum belt type filter and dehydration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100352534C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274651A (en) * | 2011-08-09 | 2011-12-14 | 浙江大学 | Crawler-type vacuum filtering device suitable for filtering solid nitro compounds |
| CN102580390A (en) * | 2012-03-15 | 2012-07-18 | 李强 | Horizontal filter plate type dehydrator |
| CN102765201A (en) * | 2012-07-24 | 2012-11-07 | 苏州浩海节能环保材料有限公司 | Continuous processing production line of foamed phenolic insulation boards |
| CN103182212A (en) * | 2013-03-27 | 2013-07-03 | 瓮福（集团）有限责任公司 | Protective device of belt type filter friction belt |
| CN105126418A (en) * | 2015-10-10 | 2015-12-09 | 铜陵市业强环保设备有限责任公司 | Horizontal vacuum groove for chain plate belt type vacuum material filtering machine |
| CN105169789A (en) * | 2015-10-10 | 2015-12-23 | 铜陵市业强环保设备有限责任公司 | Vacuum vapor conduction and positive-pressure plugging matter blowing device for chain board belt type vacuum filter |
| CN107151870A (en) * | 2017-06-26 | 2017-09-12 | 杰克缝纫机股份有限公司 | The performs device and sewing machine of a kind of sewing machine upper cloth feeding device |
| CN107754423A (en) * | 2017-10-26 | 2018-03-06 | 中冶北方（大连）工程技术有限公司 | A kind of horizontal vacuum belt filter |
| CN108126399A (en) * | 2017-12-20 | 2018-06-08 | 中冶宝钢技术服务有限公司 | The heavy mud dehydration device of metallurgy |
| CN111068391A (en) * | 2019-12-10 | 2020-04-28 | 湖州核工惠能环保过滤科技有限公司 | Efficient air tray formula filter |
| CN111732318A (en) * | 2020-07-24 | 2020-10-02 | 山东创新华一环境工程有限公司 | Solid-liquid separation extruder |
| CN112672805A (en) * | 2018-12-07 | 2021-04-16 | 月岛机械株式会社 | Solid-liquid separation device and filter device |
| CN115419423A (en) * | 2022-09-22 | 2022-12-02 | 中铁十四局集团隧道工程有限公司 | Earth slag removing equipment for subway construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5330648A (en) * | 1992-06-29 | 1994-07-19 | Henry Filters, Inc. | Filter media hold down mechanism |
| DE4341580C1 (en) * | 1993-12-07 | 1995-02-16 | Bellmer Gmbh & Co Kg Geb | Apparatus for dewatering suspensions |
| US5599462A (en) * | 1995-06-05 | 1997-02-04 | Komline-Sanderson Limited | Restraining device for filter cloth |
| AT402517B (en) * | 1995-11-10 | 1997-06-25 | Andritz Patentverwaltung | DEVICE FOR DRAINING SOLID-LIQUID SUSPENSIONS, IN PARTICULAR CELLULAR SUSPENSIONS |
| CN2894787Y (en) * | 2006-03-27 | 2007-05-02 | 浙江大学 | Vacuum band filtering dewaterer |
-
2006
- 2006-03-27 CN CNB200610050021XA patent/CN100352534C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274651A (en) * | 2011-08-09 | 2011-12-14 | 浙江大学 | Crawler-type vacuum filtering device suitable for filtering solid nitro compounds |
| CN102580390A (en) * | 2012-03-15 | 2012-07-18 | 李强 | Horizontal filter plate type dehydrator |
| CN102765201A (en) * | 2012-07-24 | 2012-11-07 | 苏州浩海节能环保材料有限公司 | Continuous processing production line of foamed phenolic insulation boards |
| CN103182212A (en) * | 2013-03-27 | 2013-07-03 | 瓮福（集团）有限责任公司 | Protective device of belt type filter friction belt |
| CN105126418A (en) * | 2015-10-10 | 2015-12-09 | 铜陵市业强环保设备有限责任公司 | Horizontal vacuum groove for chain plate belt type vacuum material filtering machine |
| CN105169789A (en) * | 2015-10-10 | 2015-12-23 | 铜陵市业强环保设备有限责任公司 | Vacuum vapor conduction and positive-pressure plugging matter blowing device for chain board belt type vacuum filter |
| CN107151870A (en) * | 2017-06-26 | 2017-09-12 | 杰克缝纫机股份有限公司 | The performs device and sewing machine of a kind of sewing machine upper cloth feeding device |
| CN107754423A (en) * | 2017-10-26 | 2018-03-06 | 中冶北方（大连）工程技术有限公司 | A kind of horizontal vacuum belt filter |
| CN108126399A (en) * | 2017-12-20 | 2018-06-08 | 中冶宝钢技术服务有限公司 | The heavy mud dehydration device of metallurgy |
| CN112672805A (en) * | 2018-12-07 | 2021-04-16 | 月岛机械株式会社 | Solid-liquid separation device and filter device |
| CN111068391A (en) * | 2019-12-10 | 2020-04-28 | 湖州核工惠能环保过滤科技有限公司 | Efficient air tray formula filter |
| CN111732318A (en) * | 2020-07-24 | 2020-10-02 | 山东创新华一环境工程有限公司 | Solid-liquid separation extruder |
| CN115419423A (en) * | 2022-09-22 | 2022-12-02 | 中铁十四局集团隧道工程有限公司 | Earth slag removing equipment for subway construction |
| CN115419423B (en) * | 2022-09-22 | 2023-04-04 | 中铁十四局集团隧道工程有限公司 | Earth slag removing equipment for subway construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100352534C (en) | 2007-12-05 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 |