CN102485308A - Filtering equipment used for solid-liquid separation - Google Patents
Filtering equipment used for solid-liquid separation Download PDFInfo
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- CN102485308A CN102485308A CN2010105754755A CN201010575475A CN102485308A CN 102485308 A CN102485308 A CN 102485308A CN 2010105754755 A CN2010105754755 A CN 2010105754755A CN 201010575475 A CN201010575475 A CN 201010575475A CN 102485308 A CN102485308 A CN 102485308A
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- flexible pipe
- filter cloth
- pressing plate
- solid
- filter
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Abstract
The invention discloses filtering equipment used for solid-liquid separation. The equipment comprises: a supporting frame; a filter cloth hose, which enables a liquid to permeate and has one end connected to a solid-liquid mixture supply device so that a solid-liquid mixture can be supplied to the filter cloth hose; and an extruding device supported on the supporting frame and used for extruding the filter cloth hose so as to conduct solid-liquid separation and promote the discharge of a separated solid from the other end of the filter cloth hose. The filtering equipment of the invention can reduce consumption expenditures of production and usage.
Description
Technical field
The present invention relates to the useless slurry of the industry in chemical industry, building or other industry is carried out the mechanical filter technology of Separation of Solid and Liquid, relate in particular to a kind of filter plant that is used for Separation of Solid and Liquid.
Background technology
In chemical industry, building or other industry, often need handle such as mud, the useless slurry of industry such as compound suspension that contains solid what produced in the production process, useless slurry is carried out Separation of Solid and Liquid.In the prior art, known a kind of mechanical filter unit that is used for Separation of Solid and Liquid is the belt-type filter-press, as disclosed among the Russ P RU2132719.In Russ P RU2132719, in the disclosed filter-press, comprise transmission system and interval roll, upper and lower two big sieves that are used to filter are arranged between transmission system and the interval roll, are used to receiving fluids mud.When carrying out Separation of Solid and Liquid, roll rotation is carried out roll extrusion to the liquid mud that is contained in the sieve, makes that liquid and the solids in the liquid mud leaves, and collects liquid separated and solid respectively and with its discharge.Said interval roll is to move according to the principle that increases extruding force gradually.Particularly, the liquid driving device through adjustable pressure drives, and makes to begin with lower pressure ratio when roll begins to carry out roll extrusion in preliminary crush-zone, and increases pressure ratio gradually subsequently, thereby increase the extruding force to liquid mud gradually.
In disclosed belt-type filter-press, three adjustable spherical rolls of radius are used in combination with banded sieve.Yet, for three spherical rolls, in preliminary crush-zone, can produce different less extruding forces, make that being separated in the roll extrusion process of liquid is unstable, reduced the whole efficiency of the dehydration of filter-press.And, because such belt-type filter-press needs size to reach 1 meter spherical roll, make that the processing and manufacturing cost is higher, and, therefore when maintenance, need special equipment owing to have the groove of 6 mm depths.
In Russ P RU2349367C2, disclose another kind of pressure filtering equipment, having comprised: the cabin body of sealing; Pedestal; Dispose the working drum of stainless (steel) wire, the textile material net also is equipped with in its inside; Squeezing roller; Control system; The roller that pressure is controlled; Filter cloth with heat endurance, said filter cloth are the seamless weaving filter cloth of a whole piece; Be used for the sedimental scraper of separating and dehydrating; Drive motors; The water inlet pipe that is used for flushing device; Be used to collect the tank of the liquid of separating; Be used to discharge the skewed slot of the liquid of separating; And the controlled combing device that is used for plane, dehydrated deposit lamination.The weak point of this equipment is that its appearance and size is excessive, and complex structure.
Summary of the invention
Given this, the object of the invention is intended to solve the problems referred to above of existing in the prior art and at least one aspect of defective.
Correspondingly, one of the object of the invention is to provide a kind of filter plant that is used for Separation of Solid and Liquid, and this filter plant can reduce the consumption expenditure that equipment uses.
Another object of the present invention is to provide a kind of filter plant that is used for Separation of Solid and Liquid, this filter plant can provide even, stable extruding force to realize that solid, liquid separates, thereby improves the efficient of Separation of Solid and Liquid.
Particularly, according to an aspect of the present invention, a kind of filter plant that is used for Separation of Solid and Liquid is provided, comprises: support frame; The filter cloth flexible pipe, said filter cloth flexible pipe can make liquid see through, and the one of which end links to each other, makes solidliquid mixture to be supplied to said filter cloth flexible pipe with the solidliquid mixture feedway; And be supported on the pressurizing unit on the said support frame, be used to push said filter cloth flexible pipe, carrying out Separation of Solid and Liquid, and the solid that promotes to be separated is discharged from the other end of said filter cloth flexible pipe.
Through filter plant of the present invention; Pressurizing unit applies extruding force to the filter cloth flexible pipe; Make and realize that such as mud, the solidliquid mixtures such as compound suspension that comprise solid solid, liquid separates in the filter cloth flexible pipe; And liquid leaches through the filter cloth flexible pipe, and the solid of separating is discharged from said filter cloth flexible pipe under the promotion of pressurizing unit.The filter plant that such extrusion operation and discharging operation are realized through single device can reduce the consumption expenditure that equipment uses.
Description of drawings
Only through the mode of example, with reference to accompanying drawing embodiments of the invention are described below, wherein corresponding reference marker is represented corresponding parts in the schematic figures, in the accompanying drawings:
Fig. 1 illustrates the perspective view according to the filter plant of first embodiment of the invention;
Fig. 2 illustrates the side view according to the filter plant of first embodiment of the invention; And
Fig. 3 view is according to the perspective view of the filter plant of second embodiment of the invention.
The specific embodiment
Followingly according to specific instantiation the specific embodiment of the present invention is described, those of ordinary skill in the art can understand structure of the present invention, advantage and effect easily by the content that is disclosed in following examples.
The present invention also can implement or use by other different instantiation, and each item details in this specification also can be based on different viewpoints and application, carries out various modifications and change under the creative spirit of the present invention not deviating from.
The described embodiment of expression such as described embodiment and " embodiment " that mention at specification, " embodiment " can comprise special characteristic, structure or characteristic, and still, each embodiment can comprise said special characteristic, structure or characteristic.And these paragraphs needn't refer to same embodiment.Whether in addition, when special characteristic, structure or characteristic and embodiment are incorporated into line description, should be appreciated that no matter clearly describe, realizing these characteristics, structure or characteristic are combined with other embodiment is in those skilled in the art's ken.
(first embodiment)
The filter plant that is used for Separation of Solid and Liquid according to first embodiment of the invention is illustrated in accompanying drawing 1-2.Said filter plant comprises: support frame 1; Filter cloth flexible pipe 2, said filter cloth flexible pipe 2 can make liquid see through, and the one of which end links to each other, makes solidliquid mixture 4 to be supplied to said filter cloth flexible pipe 2 with solidliquid mixture feedway 3; And be supported on the pressurizing unit 6 on the said support frame 1, be used to push said filter cloth flexible pipe 2, carrying out Separation of Solid and Liquid, and the solid that promotes to be separated is discharged from the other end (free end) of said filter cloth flexible pipe 2.
In one embodiment; An end that links to each other with solidliquid mixture feedway 3 of filter cloth flexible pipe 2 is set to be higher than other parts of filter cloth flexible pipe 2, and the other end (free end) that the solid that is used to be separated of filter cloth flexible pipe 2 is discharged is set to lower than other parts of filter cloth flexible pipe 2.
As shown in Figure 2, said pressurizing unit 6 comprises pressing plate 61 and a plurality of rollers 62.Filter cloth flexible pipe 2 extends between pressing plate 61 and a plurality of roller 62 and by pressing plate 61 and a plurality of rollers 62 it is formed extruding jointly.In one embodiment, pressing plate 61 is dull and stereotyped pressing plates.
Filter plant according to the present invention also comprises: chain 51, and a plurality of rollers 62 are arranged on the chain 51 and with the rotation of chain 51 at each interval, rotationally and move; And being supported on the sprocket wheel 52 on the support frame 1, sprocket wheel 52 chain drive-belts 51 rotate.A plurality of rollers 62 closely contact with filter cloth flexible pipe 2; When doing annular shuttling movement along with chain 51; Because function of friction, pivoted takes place in roller 62, thereby applies even, stable roll extrusion extruding force to the filter cloth flexible pipe 2 that between pressing plate 61 and a plurality of roller 62, extends.Like this, can improve the efficient of Separation of Solid and Liquid.
In one embodiment, pressing plate 61 is positioned at a horizontal plane, and the axis of a plurality of roller 62 is positioned at the plane parallel with said horizontal plane.In another embodiment, filter plant also comprises spring members 9, and the one of which end is connected to support frame 1, and the other end is connected on the pressing plate 62, exerts pressure to pressing plate 61 through spring members 9, to apply extruding force to filter cloth flexible pipe 2.
In operating process, as illustrated in fig. 1 and 2, the solidliquid mixture 4 that is contained in the solidliquid mixture feedway 3 is supplied with in the entering filter cloth flexible pipe 2 through an end of filter cloth flexible pipe 2.Under the effect of gravity, some liquid in the solidliquid mixture 4 can ooze out from filter cloth flexible pipe 2, splash in the liquid containing groove 7.Simultaneously, rotate, drive chain 51 and rotate such as external drive source (not shown) drive sprockets such as motor 52.Being arranged at interval a plurality of rollers 62 on the chain 51 follows chain 51 and moves.In following the process that chain 51 moves; Roller 62 closely contacts with filter cloth flexible pipe 2; And under function of friction, produce pivoted, thus and pressing plate 61 cooperation the filter cloth flexible pipe 2 that between pressing plate 61 and a plurality of roller 62, extends applied even, stable rolling push.The result; On the one hand can the liquid in the solidliquid mixture 4 pushed out and the liquid infiltration of separating is discharged in the liquid containing groove 7 through filter cloth flexible pipe 2, the rotation of roller 62 solid that can promote to separate be discharged to the solid holding tank 8 from the free end of filter cloth flexible pipe 2 on the other hand.
Through such setting; In pressurizing unit, roller in the process that moves with chain, owing to and the filter cloth flexible pipe between frictional force rotate; Thereby the filter cloth flexible pipe is applied even, stable extruding force and motive force, therefore can improve the efficient of Separation of Solid and Liquid.And, the extruding of solidliquid mixture and the discharge of the solid after the separation are all accomplished through pressurizing unit, do not need the extra solid discharger that is provided with, therefore can reduce the consumption expenditure that equipment uses.
(second embodiment)
The filter plant that is used for Separation of Solid and Liquid according to second embodiment of the invention is illustrated in accompanying drawing 3, and wherein identical parts are represented with identical Reference numeral.In this embodiment, said filter plant comprises: support frame 1; Filter cloth flexible pipe 2, said filter cloth flexible pipe 2 can make liquid see through, and the one of which end links to each other, makes solidliquid mixture 4 to be supplied to said filter cloth flexible pipe 2 with solidliquid mixture feedway 3; And be supported on the pressurizing unit 6 ' on the said support frame 1, be used to push said filter cloth flexible pipe 2, carrying out Separation of Solid and Liquid, and the solid that promotes to be separated is discharged from the other end (free end) of said filter cloth flexible pipe 2.
In one embodiment; An end that links to each other with solidliquid mixture feedway 3 of filter cloth flexible pipe 2 is set to be higher than other parts of filter cloth flexible pipe 2, and the other end (free end) that the solid that is used to be separated of filter cloth flexible pipe 2 is discharged is set to lower than other parts of filter cloth flexible pipe 2.
As shown in Figure 3, said pressurizing unit 6 ' comprises pressing plate 61 ' and a plurality of rollers 62 '.Filter cloth flexible pipe 2 extends between pressing plate 61 ' and a plurality of roller 62 ' and by pressing plate 61 ' and a plurality of rollers 62 ' it is formed extruding jointly.In one embodiment, pressing plate 61 ' is crooked pressing plate.
Also comprise runner 53 according to filter plant of the present invention, a plurality of rollers 62 ' are turned up the soil, are arranged on rotationally on the periphery of runner 53 along the circumferencial direction each interval of runner 53, and move along with the rotation of runner 53.A plurality of rollers 62 ' closely contact with filter cloth flexible pipe 2; When doing circumference along with runner 53 and rotatablely moving; Because function of friction; Pivoted takes place in roller 62 ', thereby applies even, stable roll extrusion extruding force to the filter cloth flexible pipe 2 that between pressing plate 61 ' and a plurality of roller 62 ', extends.Like this, can improve the efficient of Separation of Solid and Liquid.
In one embodiment, the axis of runner 53 and a plurality of rollers 62 ' is positioned at vertical direction.In going back an embodiment, said filter plant comprises also that along a plurality of supporting rollerns 54 of the circumferencial direction of runner 53 and 62 ' the interval setting of a plurality of roller be used to support filter cloth flexible pipe 2, the axis of wherein a plurality of supporting rollerns 54 is positioned at horizontal plane.
In one embodiment, filter plant also comprises the spring members (not shown), and the one of which end is connected to support frame 1, and the other end is connected on the pressing plate, exerts pressure to pressing plate through spring members, to apply extruding force to the filter cloth flexible pipe.Yet, one of ordinary skill in the art will appreciate that, the invention is not restricted to this, can also through crooked pressing plate 61 ' is resisted against on the support frame 1 to pressing plate 62 ' exert pressure, with extruding filter cloth flexible pipe 2.
In operating process, as shown in Figure 3, the solidliquid mixture 4 that is contained in the solidliquid mixture feedway 3 is supplied with in the entering filter cloth flexible pipe 2 through an end of filter cloth flexible pipe 2.Under the effect of gravity, some liquid in the solidliquid mixture 4 can ooze out from filter cloth flexible pipe 2, splash in the liquid containing groove 7.Simultaneously, driving runner 53 such as external drive source such as dish-type reducing motor 10 rotates.Being arranged at interval a plurality of rollers 62 ' on the runner 53 follows runner 53 and along the circumferential direction moves.In following the process that runner 53 moves; Roller 62 ' closely contacts with filter cloth flexible pipe 2; And under function of friction, produce pivoted, thus and pressing plate 61 ' cooperation the filter cloth flexible pipe 2 that between pressing plate 61 ' and a plurality of roller 62 ', extends applied even, stable rolling push.The result; On the one hand can the liquid in the solidliquid mixture 4 pushed out and the liquid infiltration of separating is discharged in the liquid containing groove 7 through filter cloth flexible pipe 2, the rotation of the roller 62 ' solid that can promote to separate be discharged to the solid holding tank 8 from the free end of filter cloth flexible pipe 2 on the other hand.
Through such setting; In pressurizing unit, roller in the process that moves with runner, owing to and the filter cloth flexible pipe between frictional force rotate; Thereby the filter cloth flexible pipe is applied even, stable extruding force and motive force, therefore can improve the efficient of Separation of Solid and Liquid.And, the extruding of solidliquid mixture and the discharge of the solid after the separation are all accomplished through pressurizing unit, do not need the extra solid discharger that is provided with, therefore can reduce the consumption expenditure that equipment uses.
The embodiment of the invention described above only exemplary explanation principle of the present invention and effect thereof; But not be used to limit the present invention; Know and it will be understood by those skilled in the art that; Under situation without departing from the spirit and scope of the present invention, to any change that the present invention did with improve all within the scope of the invention.Rights protection scope of the present invention, should as the application claim defined is as the criterion.
Claims (10)
1. filter plant that is used for Separation of Solid and Liquid comprises:
Support frame;
The filter cloth flexible pipe, said filter cloth flexible pipe can make liquid see through, and the one of which end links to each other, makes solidliquid mixture to be supplied to said filter cloth flexible pipe with the solidliquid mixture feedway; And
Be supported on the pressurizing unit on the said support frame, be used to push said filter cloth flexible pipe, carrying out Separation of Solid and Liquid, and the solid that promotes to be separated is discharged from the other end of said filter cloth flexible pipe.
2. filter plant according to claim 1, wherein, said pressurizing unit comprises pressing plate and a plurality of roller, said filter cloth flexible pipe extends between said pressing plate and said a plurality of roller and it forms extruding jointly by said pressing plate and said a plurality of pair of rollers.
3. filter plant according to claim 2 also comprises:
Chain, said a plurality of rollers are arranged on the said chain and with the rotation of said chain at each interval, rotationally and move; And
Be supported on the sprocket wheel on the said support frame, said chain wheel drive chain rotates.
4. according to claim 2 or 3 described filter plants, wherein, said pressing plate is dull and stereotyped pressing plate.
5. filter plant according to claim 4, wherein, said pressing plate is positioned at a horizontal plane, and the axis of said a plurality of rollers is positioned at the plane parallel with said horizontal plane.
6. filter plant according to claim 2 wherein, also comprises:
Runner, said a plurality of rollers are turned up the soil, are arranged on rotationally on the periphery of said runner along the circumferencial direction each interval of said runner, and move along with the rotation of said runner.
7. the filter plant of stating according to claim 6, wherein:
The axis of said runner and said a plurality of rollers is positioned at vertical direction.
8. the filter plant of stating according to claim 7 also comprises:
Along the circumferencial direction of said runner and a plurality of supporting rollerns that said a plurality of roller is provided with at interval, be used to support said filter cloth flexible pipe, the axis of wherein said a plurality of supporting rollerns is positioned at horizontal plane.
9. filter plant according to claim 8, wherein, said pressing plate is crooked pressing plate.
10. according to any one described filter plant among the claim 1-9; Wherein also comprise spring members, the one of which end is connected to said support frame, and the other end is connected on the said pressing plate; Exert pressure to said pressing plate through spring members, to apply extruding force to said filter cloth flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105754755A CN102485308A (en) | 2010-12-02 | 2010-12-02 | Filtering equipment used for solid-liquid separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105754755A CN102485308A (en) | 2010-12-02 | 2010-12-02 | Filtering equipment used for solid-liquid separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102485308A true CN102485308A (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105754755A Pending CN102485308A (en) | 2010-12-02 | 2010-12-02 | Filtering equipment used for solid-liquid separation |
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| CN (1) | CN102485308A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6190569B1 (en) * | 2000-03-09 | 2001-02-20 | Michael H. Parker | Peristaltic filtration hose apparatus and method |
| EP1779912A1 (en) * | 1999-02-17 | 2007-05-02 | Tamfelt Oyj Abp | Method for solid/liquid separation and pressure filter |
| US20070144957A1 (en) * | 2004-03-22 | 2007-06-28 | Tamfelt Oyj Abp | Solid-liquid filtration cloth and filtering device |
| CN101549892A (en) * | 2008-03-31 | 2009-10-07 | 杨学君 | Dewatering device and dewatering method for floating organisms |
-
2010
- 2010-12-02 CN CN2010105754755A patent/CN102485308A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1779912A1 (en) * | 1999-02-17 | 2007-05-02 | Tamfelt Oyj Abp | Method for solid/liquid separation and pressure filter |
| US6190569B1 (en) * | 2000-03-09 | 2001-02-20 | Michael H. Parker | Peristaltic filtration hose apparatus and method |
| US20070144957A1 (en) * | 2004-03-22 | 2007-06-28 | Tamfelt Oyj Abp | Solid-liquid filtration cloth and filtering device |
| CN101549892A (en) * | 2008-03-31 | 2009-10-07 | 杨学君 | Dewatering device and dewatering method for floating organisms |
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Application publication date: 20120606 |