CN109107239A - Filter press with the filter plate of pan feeding in set of packets - Google Patents
Filter press with the filter plate of pan feeding in set of packets Download PDFInfo
- Publication number
- CN109107239A CN109107239A CN201811022348.5A CN201811022348A CN109107239A CN 109107239 A CN109107239 A CN 109107239A CN 201811022348 A CN201811022348 A CN 201811022348A CN 109107239 A CN109107239 A CN 109107239A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- filter
- pan feeding
- feeding pipe
- material path
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 239000002002 slurry Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 239000000706 filtrate Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 4
- -1 poly ethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002801 charged material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of filter presses with the filter plate of pan feeding in set of packets, compared with traditional filter plate, Novel filter plate of the invention has following advantage: 1, because punishment in advance filter plate is not required to welding feeding pipe connector, its main body steel plate thickness can further reduce and (such as be reduced into 30mm from 40mm), steel consumption (as reduced about 25%) is reduced than traditional filter plate, reduces filter press cost and machine weight；2, pan feeding filter plate enlarged in thickness (such as reaching 72mm), the pan feeding pipe fitting of solderable internal diameter bigger (such as 60mm), area of passage than traditional pan feeding pipe fitting increases more times (such as 3.5 times), the frictional resistance of this larger-diameter pan feeding pipe fitting convection current body is remarkably decreased, conveyance capacity greatly promotes, and a possibility that substantially eliminating the sundries blocking being mixed into slurry, it is obviously improved filter press reliability, safety and production efficiency；3, feeding pipe quantity reduces (such as reducing 75%), and equipment becomes neatly, and incipient fault point is less, is also more convenient for repairing.
Description
Technical field
The present invention relates to a kind of filter presses with the filter plate of pan feeding in set of packets.
Background technique
Filters pressing separation is a kind of common solid-liquid separation technique, and filter press forms filter chamber to object after compressing by adjacent filter plate
Material carries out filter-press dehydration.In a kind of traditional filter press, it is mounted alternately with the filter plate of two kinds of different structures, filter plate row one by one
Cloth is shown in Fig. 5.In Fig. 5, label 501 is the pan feeding filter plate with pan feeding pipe fitting, and filter plate main body makes of steel plate, in steel plate two
Side installation has the modified poly ethylene plastics lining board of vertical groove；Label 502 is membrane filter plate, and filter plate main body is also steel plate,
Steel plate two sides are installed by flexible rubber squeeze diaphragm.Membrane filter plate is not connected to feeding pipe, that is to say, that in every two pieces of filter plates only
There is one piece to have the function of pan feeding, or in other words, a pan feeding pipeline is responsible for the pan feeding of two filter chambers, from 501 note of pan feeding filter plate
The slurry entered enters the adjacent filter chamber of left and right two by the material path 503 on filter plate.
Traditional pan feeding filter plate package assembly is shown in Fig. 1.In Fig. 1, label 101 is rubber weather strip, adjacent for sealing
Filter plate gap form closed filter chamber；Label 102 is the modified poly ethylene plastics lining board with vertical groove, is used for filtrate water
It smoothly imports in drain pipe (see the label 201 in Fig. 2) and carries out concentration discharge；Label 103 is filter plate weldment, is filter plate
Main body framework, for all attachmentes to be fixedly mounted.
Traditional pan feeding filter plate weldment is shown in Fig. 2.In Fig. 2, label 201 is drain pipe, for will be in each filter chamber
Filtrate water is flowed in total filtrate waterpipe and is discharged；Label 202 is filter plate main body steel plate, is used to support and welds and is various attached
Part；Label 203 is pan feeding pipe fitting, is fed for installing feeding pipe to filter chamber；Label 204 is that filter plate hangs axle bed, for pacifying
Fill filter plate suspended axle.
Summary of the invention
According to a kind of filter press, with juxtaposed multiple filter plates, for forming closed filter chamber between adjacent filter plate,
It is characterized by:
The multiple filter plate includes pan feeding filter plate and punishment in advance filter plate,
Wherein:
Pan feeding filter plate has material path,
Pan feeding filter plate includes the pan feeding pipe jointing part for making its material path Yu feeding pipe fittings,
At least part punishment in advance filter plate has material path,
The material path of adjacent filter plate is interconnected,
Each closed filter chamber passes through material path and is communicated at least one pan feeding pipe jointing part,
There are at least two punishment in advance filter plates between two pan feeding filter plates.
Detailed description of the invention
Fig. 1 shows traditional filter press pan feeding filter plate package assembly.
Fig. 2 shows traditional pan feeding filter plate weldment structure.
Fig. 3 shows novel pan feeding filter plate package assembly according to an embodiment of the invention.
Fig. 4 shows new charged material filter plate weldment according to an embodiment of the invention.
Fig. 5 shows the filter plate arrangement that the filter plate of two kinds of different structures is mounted alternately in traditional filter press.
Fig. 6 A is the schematic diagram for concentrating the arrangement of pan feeding type filter plate according to one embodiment of the present of invention.Fig. 6 B is according to this
The partial enlarged view of the punishment in advance filter plate of one embodiment of invention.
Specific embodiment
But the present inventor has found in engineering practice, serious there are one in Fig. 1, prior art shown in Fig. 2
The problem of, it may be assumed that on the one hand, the internal diameter of feeding pipe 203 (and its connector) is (general to only have by 202 thickness of filter plate main body steel plate
Limitation (such as the internal diameter of feeding pipe 203 generally only has 32mm) 40mm)；On the other hand, if filter plate is too thick, entire filters pressing
The longitudinal size and filter plate weight of machine accordingly increase, and lead to corresponding even more serious negative consequence.And this (such as 32mm
) feeding pipe that caliber is restricted, exist or following problems often occur:
1, when slurries to be filtered have certain viscosity, pan feeding speed is slow, influences the whole work efficiency of filter press；
2, the stone sundries etc. of partial size 20mm or so can be inevitably mixed into slurries to be filtered sometimes, these foreign matters are easy to
By pan feeding blockage.Once blocking feeding pipe, it will cause filter chamber " cavity " (i.e. material cannot be full of filter chamber), less serious case influences filtering
Efficiency and filter cake moisture content, severe one will lead to the damage of rubber squeeze diaphragm, cause complete machine halt production and property loss.
In view of the above-mentioned problems, present inventor has performed further investigations, and a kind of Novel filter plate, main feature are invented
It is pan feeding pipe diameter overstriking, by pan feeding in multiple filter plates (filter chamber) set of packets, overcomes above-mentioned traditional filter plate well because of pan feeding
Disadvantage brought by pipe diameter is less than normal.
Novel pan feeding filter plate package assembly according to an embodiment of the invention is shown in Fig. 3.In Fig. 3, label 301 is rubber
Glue sealing strip, the filter plate gap for sealing adjacent form closed filter chamber；Label 302 is the modified poly ethylene with vertical groove
Plastics lining board carries out concentration discharge for smoothly importing filtrate water in drain pipe (seeing below the label 401 in Fig. 4)；Mark
Numbers 303 be filter plate weldment, is the main body framework of filter plate, for all attachmentes to be fixedly mounted.
New charged material filter plate weldment according to an embodiment of the invention is shown in Fig. 4.In Fig. 4, label 401 is drain
Pipe, is discharged for the filtrate water in each filter chamber to be flowed in total filtrate waterpipe (not shown)；Label 402 is filter plate
Axle bed is hung, for installing filter plate suspended axle；Label 403 is two block main body steel facings of filter plate, with the steel being clipped in the middle
" returning " glyph framework 407 is welded into an entirety, and also to fill a support frame in the core of " returning " word in welding
406, be used to support steel facing 403 be pressurized when will not depressed deformation, in order to mitigate pan feeding filter plate overall weight and save material
Material, support frame 406 are made of modified polyethylene material, and the square hole with 130mm square shown in label 408；Label
404 be pan feeding pipe fitting, is welded in the feeding pipe insert of label 405, mutually perpendicular pan feeding is formed in feeding pipe insert 405
Pan feeding pipeline is connected to by hole and material path with filter chamber, completes the function of feeding to filter chamber.Feeding pipe insert 405 and steel facing 403
" returning " glyph framework 407 is welded as a whole, and is used to support and welds other attachmentes.
Fig. 6 A is the concentration pan feeding type filter plate arrangement schematic diagram according to one embodiment of the present of invention.It is real shown in Fig. 6 A
It applies in example, every 8 filter chambers are divided into one group of concentration pan feeding, and every group shares 8 pieces of filter plates, wherein 1 piece is (the i.e. Fig. 3 institute of pan feeding filter plate 601
The novel pan feeding filter plate shown), remaining 7 pieces are punishment in advance filter plate (being not connected to pan feeding pipeline) 602, the material entered from pan feeding filter plate 601
Slurry is injected by the material path 603 of each filter plate and is controlled in each 4 successively adjacent (totally 8) filter chambers.Fig. 6 B is punishment in advance filter
The partial enlarged view of plate 602, it is shown that its main body steel plate with a thickness of 30mm.Obviously, in one embodiment, in entire filter plate
Two filter plates at the both ends of sequence are no material paths 603.
Compared with traditional filter plate, Novel filter plate of the invention has following advantage:
1, punishment in advance filter plate 602 can further reduce (example due to not needing welding feeding pipe connector, main body steel plate thickness
Such as, 30mm is reduced into from 40mm), steel consumption (such as reducing about 25%) is reduced than traditional filter plate, reduces filter press production
Cost and machine weight；
2, pan feeding filter plate enlarged in thickness (such as having reached 72mm) of the invention can weld the pan feeding of internal diameter bigger (such as 60mm)
Pipe fitting, the area of passage than original traditional pan feeding pipe fitting increase more times (such as 3.5 times), this larger-diameter pan feeding
Pipe fitting is remarkably decreased the frictional resistance of fluid, and conveyance capacity greatly increases, and substantially eliminates and be mixed into slurry
A possibility that sundries blocks, is obviously improved filter press reliability, safety and production efficiency；
3, feeding pipe quantity reduces (such as reducing 75%), and equipment becomes clean and tidy and simple, and incipient fault point is less, also more
It is easy to repair.
Claims (11)
1. a kind of filter press, with juxtaposed multiple filter plates, for forming closed filter chamber, feature between adjacent filter plate
It is:
The multiple filter plate includes pan feeding filter plate (601) and punishment in advance filter plate (602),
Wherein:
Pan feeding filter plate (601) has material path (603),
Pan feeding filter plate (601) includes the pan feeding pipe jointing part for being connected to its material path (603) with pan feeding pipe fitting (404)
(405),
At least part punishment in advance filter plate (602) has material path (603),
The material path (603) of adjacent filter plate is interconnected,
Each closed filter chamber passes through material path (603) and is communicated at least one pan feeding pipe jointing part (405),
There are at least two punishment in advance filter plates (602) between two pan feeding filter plates (601).
2. filter press according to claim 1, it is characterised in that:
The thickness of pan feeding filter plate (601) is greater than the thickness of punishment in advance filter plate (602).
3. filter press according to claim 1 or 2, it is characterised in that:
There are 7 punishment in advance filter plates (602) between two pan feeding filter plates (601).
4. filter press according to claim 1 or 2, it is characterised in that:
Pan feeding pipe jointing part (405) is feeding pipe insert.
5. filter press according to claim 1, it is characterised in that:
The material path (603) of adjacent filter plate is interconnected by the filter chamber between the adjacent filter plate.
6. filter press according to claim 1, it is characterised in that:
In the entire filter plate sequence made of the arrangement of the multiple filter plate, two filter plates at the both ends of the filter plate sequence are that do not had
Expect hole, the filter plate in the multiple filter plate other than the two do not have the filter plate of material path all has material path.
7. the setting method of the filter plate of filter press, the filter press has juxtaposed multiple filter plates, for adjacent filter plate it
Between form closed filter chamber, characterized by comprising:
A the multiple filter plate) is made to include pan feeding filter plate (601) and punishment in advance filter plate (602),
Wherein:
Pan feeding filter plate (601) has material path (603),
Pan feeding filter plate (601) includes the pan feeding pipe jointing part for being connected to its material path (603) with pan feeding pipe fitting (404)
(405),
At least part punishment in advance filter plate (602) has material path (603),
B the material path (603) of adjacent filter plate) is made to be interconnected,
C so that each closed filter chamber is passed through material path (603) and be communicated at least one pan feeding pipe jointing part (405),
At least two punishment in advance filter plates (602) D) are set between two pan feeding filter plates (601).
8. setting method according to claim 7, it is characterised in that:
The thickness of pan feeding filter plate (601) is set to be greater than the thickness of punishment in advance filter plate (602).
9. setting method according to claim 7 or 8, characterized by comprising:
7 punishment in advance filter plates (602) are set between two pan feeding filter plates (601).
10. setting method according to claim 7 or 8, it is characterised in that:
Pan feeding pipe jointing part (405) is feeding pipe insert.
11. setting method according to claim 7 or 8, it is characterised in that:
In the entire filter plate sequence made of the arrangement of the multiple filter plate, two filter plates at the both ends of the filter plate sequence are that do not had
Expect hole, the filter plate in the multiple filter plate other than the two do not have the filter plate of material path all has material path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022348.5A CN109107239A (en) | 2018-09-02 | 2018-09-02 | Filter press with the filter plate of pan feeding in set of packets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022348.5A CN109107239A (en) | 2018-09-02 | 2018-09-02 | Filter press with the filter plate of pan feeding in set of packets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109107239A true CN109107239A (en) | 2019-01-01 |
Family
ID=64861832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022348.5A Pending CN109107239A (en) | 2018-09-02 | 2018-09-02 | Filter press with the filter plate of pan feeding in set of packets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109107239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011745A (en) * | 2018-09-18 | 2018-12-18 | 康明克斯（北京）机电设备有限公司 | A kind of filter press filter board and its liner plate filter plate weldment of weight saving |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201399273Y (en) * | 2009-03-25 | 2010-02-10 | 长沙智能控制系统有限公司 | Filter plate structure of press filter |
| CN101810957A (en) * | 2010-02-01 | 2010-08-25 | 景津压滤机集团有限公司 | Rapid feeding device of pressure filter |
| CN202410283U (en) * | 2011-12-28 | 2012-09-05 | 杭州兴源过滤科技股份有限公司 | High-in and fast-out filtering-cloth filtering plate |
| CN202410281U (en) * | 2011-12-28 | 2012-09-05 | 杭州兴源过滤科技股份有限公司 | Fast-in and fast-out efficient diaphragm filter plate filter press |
| JP2014054612A (en) * | 2012-09-14 | 2014-03-27 | Ishigaki Co Ltd | Method for adjusting thickness of dewatered cake in filter press, and filter press having apparatus for adjusting thickness of dewatered cake |
| CN203763933U (en) * | 2013-12-28 | 2014-08-13 | 杭州兴源过滤科技股份有限公司 | Filter plate of powder rubber filtering machine |
| JP2014176815A (en) * | 2013-03-15 | 2014-09-25 | Ishigaki Co Ltd | Filter press |
| CN107261582A (en) * | 2017-08-18 | 2017-10-20 | 郭俊海 | A kind of maintenance plate and frame type filter-press certainly |
| CN209475677U (en) * | 2018-09-02 | 2019-10-11 | 康明克斯（北京）机电设备有限公司 | Filter press with the filter plate of pan feeding in set of packets |
-
2018
- 2018-09-02 CN CN201811022348.5A patent/CN109107239A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201399273Y (en) * | 2009-03-25 | 2010-02-10 | 长沙智能控制系统有限公司 | Filter plate structure of press filter |
| CN101810957A (en) * | 2010-02-01 | 2010-08-25 | 景津压滤机集团有限公司 | Rapid feeding device of pressure filter |
| CN202410283U (en) * | 2011-12-28 | 2012-09-05 | 杭州兴源过滤科技股份有限公司 | High-in and fast-out filtering-cloth filtering plate |
| CN202410281U (en) * | 2011-12-28 | 2012-09-05 | 杭州兴源过滤科技股份有限公司 | Fast-in and fast-out efficient diaphragm filter plate filter press |
| JP2014054612A (en) * | 2012-09-14 | 2014-03-27 | Ishigaki Co Ltd | Method for adjusting thickness of dewatered cake in filter press, and filter press having apparatus for adjusting thickness of dewatered cake |
| JP2014176815A (en) * | 2013-03-15 | 2014-09-25 | Ishigaki Co Ltd | Filter press |
| CN203763933U (en) * | 2013-12-28 | 2014-08-13 | 杭州兴源过滤科技股份有限公司 | Filter plate of powder rubber filtering machine |
| CN107261582A (en) * | 2017-08-18 | 2017-10-20 | 郭俊海 | A kind of maintenance plate and frame type filter-press certainly |
| CN209475677U (en) * | 2018-09-02 | 2019-10-11 | 康明克斯（北京）机电设备有限公司 | Filter press with the filter plate of pan feeding in set of packets |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011745A (en) * | 2018-09-18 | 2018-12-18 | 康明克斯（北京）机电设备有限公司 | A kind of filter press filter board and its liner plate filter plate weldment of weight saving |
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