CN207667222U - A kind of filter press isolation filter screen - Google Patents
A kind of filter press isolation filter screen Download PDFInfo
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- CN207667222U CN207667222U CN201721403052.9U CN201721403052U CN207667222U CN 207667222 U CN207667222 U CN 207667222U CN 201721403052 U CN201721403052 U CN 201721403052U CN 207667222 U CN207667222 U CN 207667222U
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- 238000002955 isolation Methods 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 52
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 42
- 239000000706 filtrate Substances 0.000 claims abstract description 41
- 241000826860 Trapezium Species 0.000 claims description 11
- 239000007769 metal material Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 11
- 238000000465 moulding Methods 0.000 description 9
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of filter press isolation filter screens, include the aperture plate body of the filter chamber on matching filter press filter board, there are several drainage holes on the aperture plate body, the aperture plate body is arranged in the filter chamber of filter press, and filter cloth is isolated with filter plate, make the filtrate that filter cloth is isolated that there is seepage flow space in filter chamber, the back side of the aperture plate body is vertically placed with more reinforcing ribs with interval mode, adjacent said rib constitutes vertical filtrate channel at the back side of aperture plate body, each filtrate channel is communicated with the corresponding drainage hole on aperture plate body respectively, the aperture plate body coordinates the filter chamber of filter press with the back side.The utility model is not only simple in structure, convenient formation, and in use, it can realize that stable, reliably cooperation is contacted with the filter chamber surface of filter cloth and filter plate, ensure that each drainage hole is unimpeded simultaneously, and then it can realize excellent drain effect, reliably, practical, it can be conducive to significantly improve filter press to the separative efficiency and effect of material, remarkable in economical benefits.
Description
Technical field
The utility model is related to the building block of filter press, the isolation filter screen of specifically a kind of filter press.
Background technology
Filter press is widely used in the industries such as chemical industry, pharmacy, metallurgy, dyestuff, food, brewing, ceramics and environmental protection
Solid-liquid separating equipment, mainly by the alternate filter plate being arranged in rack, pressing plate and filter around cloth between filter plate and pressing plate
Cloth forms, and corresponding filter chamber is respectively provided between adjacent filter plate and pressing plate.Filter press is in acting, material（That is mixed liquor）
It is transported between the filter chamber of pressing plate and filter cloth, under the extruding action of pressing plate, filter cloth is against in the filter chamber of filter plate, is made in material
Solid and liquid through filter cloth realize solid- liquid separation, the solid-i.e. isolated filter cake between filter cloth and the filter chamber of pressing plate,
The liquid-i.e. isolated filtrate is along the filter chamber binding site of filter cloth and filter plate and the discharge that flows downward.
In order to improve the separative efficiency of material and ensure that filtrate smooth can be discharged, it will usually be arranged in the filter chamber of filter plate
One piece of matched isolation filter screen-i.e. sieve, filter cloth and filter plate are kept apart, make to detach through filter cloth so that filter screen is isolated
The filtrate gone out can have the space of downward seepage flow discharge in the filter chamber of filter plate, and otherwise filter cloth, which is close to the filter chamber surface of filter plate, to block
The exhaust flow of filtrate.
However, the existing isolation filter screen of filter press is the aperture plate body structure of plate, although if having on aperture plate body
Dry drainage hole, but in use, be close to filter cloth before the aperture plate body of the isolation filter screen, the filter chamber table of back and filter plate
It is close in face, that is to say, that the drainage hole on aperture plate body is blocked before and after the filter chamber surface of filter cloth and filter plate in use, from
And cause its drain effect poor, it causes filtrate to overflow, affects separative efficiency and effect of the filter press to material, less reliable,
It is practical.
Utility model content
The technical purpose of the utility model is：In view of the above shortcomings of the prior art, a kind of simple in structure, molding is provided
Filter press isolation filter screen that is convenient, can realizing excellent drain effect in use.
Technical solution is used by the utility model realizes its technical purpose：A kind of filter press isolation filter screen, packet
The aperture plate body of the filter chamber on matching filter press filter board is included, there is several drainage holes, the aperture plate body arrangement on the aperture plate body
Filter cloth is isolated with filter plate in the filter chamber of filter press filter board, makes the filtrate that filter cloth isolates that there is seepage flow space in filter chamber,
The back side of the aperture plate body is vertically placed with more reinforcing ribs with interval mode, and adjacent said rib constitutes perpendicular at the back side of aperture plate body
To filtrate channel, each filtrate channel communicates with the corresponding drainage hole on aperture plate body respectively, and the aperture plate body matches combined pressure with the back side
The filter chamber of filter filter plate.
One of preferably, the drainage hole on the aperture plate body is lateral strip structure, the drainage hole it is vertical
In the trapezium structure that front end face is small, rear end face is big, the bottom side surface of the drainage hole is preceding high, rear low inclined surface knot in section
Structure.
One of preferably, the aperture plate body is mainly made of the rib of several lateral arrangements, consecutive web it
Between constitute the strip-type hole of drain, the vertical cross-section of the rib in the trapezoidal or triangular structure that front end face is big, rear end face is small,
The top surface of the rib is preceding high, rear low inclined surface structure.Further, the stripe shape constituted between the consecutive web
Hole is divided into multiple small-sized strip-type holes by vertical reinforcing rib, and each small-sized strip-type hole is drainage hole.
One of preferably, the outside of the aperture plate body is covered with frame.
One of preferably, the aperture plate body and reinforcing rib are made with metal material respectively.
The advantageous effects of the utility model are：
1. the utility model is at the aperture plate body back side with several drainage holes, a plurality of spaced apart, vertical convex by being arranged
The reinforcing rib that rises and so that the aperture plate body back side is formd vertical molding filtrate channel, be not only simple in structure, convenient formation, and
In use, the utility model can realize that stable, reliably cooperation is contacted with the filter chamber surface of filter cloth and filter plate, simultaneously
Ensure that each drainage hole on aperture plate body is unimpeded, do not blocked, and then can realize excellent drain effect, makes to be discharged through filter cloth
Filtrate can quickly, smoothly flow downward along corresponding drainage hole and apocenosis passage, in this process can also be to filter plate
Filter chamber surface realize it is good wash away cleaning, reliability height is highly practical, can be conducive to significantly improve filter press to object
The separative efficiency and separating effect of material, remarkable in economical benefits；
2. the drain pore structure of the utility model further can effectively and reliably ensure the filtrate for making to be discharged through filter cloth
Quickly, it is smoothly transferred in corresponding apocenosis passage, also reduces filtrate out of apocenosis passage to drainage hole anti-the phenomenon that arranging, make
The discharge of filtrate is highly efficient, thorough；
3. the aperture plate forming structure of the utility model had not only reduced its molding structure difficulty, but also facilitated this practicality newly
The efficient molding of the specific drainage hole structure of type, advantageously reduces the forming technique difficulty of the utility model, to improve this reality
With novel manufacture efficiency, manufacturing cost is low；
4. the molding structure intensity of the utility model is high, be conducive to extend its service life and reduce its frequency of maintenance and
Cost further enhances the practicality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is the side view that part A amplifies in Fig. 1.
Fig. 3 is the vertical view that part A amplifies in Fig. 1.
Fig. 4 is the assembling schematic diagram of the utility model on a filter press.
Code name meaning in figure：1-aperture plate body；2-ribs；3-reinforcing ribs；4-frames；5-drainage holes；6-filtrates are logical
Road；7-filter plates；8-filter chambers.
Specific implementation mode
The utility model is related to the building block of filter press, the isolation filter screen of specifically a kind of filter press.Below with
Multiple embodiments clearly and detailedly illustrate the technology contents of the utility model, wherein embodiment 1 combines specification attached
Figure-i.e. Fig. 1, Fig. 2, Fig. 3 and Fig. 4 is detailed to the technology contents progress of the utility model, clearly demonstrates, though other embodiments are not
Attached drawing is individually drawn, but its agent structure still can refer to the attached drawing of embodiment 1.
Embodiment 1
Shown in Fig. 1 to Fig. 4, the utility model includes the aperture plate body 1 with several drainage holes 5, the aperture plate body 1
Outside is covered with frame 4, and the contour shape and area of aperture plate body 1 are matched with the filter chamber 8 of filter press filter board 7.In use,
The aperture plate body 1 of the utility model is arranged in the filter chamber 8 of filter press filter board 7, is contacted with the filter cloth of filter press with front-i.e. front
Cooperation, with 8 surface engagement of filter chamber at the back side and the filter plate 7 of filter press, to which the filter cloth of filter press is isolated with the realization of filter plate 7,
Enable the filtrate that filter cloth is isolated that there is seepage flow space in filter chamber 8.
Above-mentioned aperture plate body 1 is mainly made of the rib 2 of several lateral arrangements, these ribs 2 upper and lower upwards according to
The interval molding of equidistant arrangement mode rule, these ribs 2 are located in the same plane, to constitute between consecutive web 2 as far as possible
The large scale strip-type hole of drain；The vertical cross-section of the every rib 2 of aperture plate body 1 is trapezoidal in front end face is big, rear end face is small
Structure, i.e. every rib 2 are the trapezoidal item that top and bottom are in respectively inclined-plane, and the left and right both ends of every rib 2 are separately fixed at
On frame 4, for the rib 2 of this structure in the arrangement of aperture plate body 1, the top surface-i.e. top surface of rib 2 is preceding high, rear low to incline
Ramp structure.In the structure of aforementioned aperture plate body 1, more are vertically uniformly placed with interval mode at the back side of aperture plate body 1 and added
The lateral cross section of strengthening tendons 3, every reinforcing rib 3 is in rectangular configuration, and every reinforcing rib 3 is in the back side of aperture plate body 1 protrusion, all reinforcements
Height of projection of the muscle 3 at 1 back side of aperture plate body is kept in the same plane as far as possible, these reinforcing ribs 3 are also by aforementioned aperture plate body 1
On consecutive web 2 between the large scale strip-type hole that constitutes be divided into multiple small-sized strip-type holes on vertical, it is each small-sized
Strip-type hole is drainage hole 5；Adjacent said rib 3 constitutes vertical filtrate channel 6 at the back side of aperture plate body 1, and each filtrate channel 6 divides
It is not communicated with the corresponding drainage hole 5 on aperture plate body 1.
By above structure it is found that each drainage hole 5 on aperture plate body 1 is respectively lateral strip structure, each drainage hole 5
Vertical cross-section in front end face is small, rear end face is big trapezium structure, the bottom side surface-i.e. bottom surface of drainage hole 5 is preceding height, rear low
Inclined surface structure.
The utility model in use, is arranged in the filter chamber 8 of filter press filter board 7, with before aperture plate body 1 and pressure
The filter cloth of filter is engaged, and with the 8 surface corresponding matching of filter chamber at the back side of aperture plate body 1 and filter press filter board 7, makes aperture plate body 1
Each reinforcing rib 3 at the back side is engaged with 8 surface of filter chamber, to which the filter cloth of filter press to be isolated with the realization of filter plate 7, makes filter cloth point
The filtrate separated out quickly, smoothly enters in filtrate channel 6 through the drainage hole 5 on aperture plate body 1, so as to efficiently outer row.
Rib 2, reinforcing rib 3 and the frame 4 of above-mentioned aperture plate body 1 are respectively adopted metal material and are made, such as steel bar etc., and each zero
Corresponding welding between part.
Embodiment 2
The utility model includes the aperture plate body with several drainage holes, and the outside of the aperture plate body is covered with frame, aperture plate
The contour shape and area of body are matched with the filter chamber of filter press filter board.In use, the aperture plate body arrangement of the utility model
In the filter chamber of filter press filter board, it is engaged with front-i.e. front and the filter cloth of filter press, with the filter plate at the back side and filter press
Filter chamber surface engagement, be isolated to realize the filter cloth of filter press and filter plate, enable the filtrate that filter cloth is isolated in filter chamber
It is interior that there is seepage flow space.
Above-mentioned aperture plate body is mainly made of the rib of several lateral arrangements, these ribs upper and lower upwards according to etc.
Interval molding away from arrangement mode rule, these ribs are located in the same plane as far as possible, the row of constituting between consecutive web
The large scale strip-type hole of liquid；The vertical cross-section of every rib of aperture plate body is in the triangular structure that front end face is big, rear end face is small,
I.e. every rib is the triangle item that top and bottom are in respectively inclined-plane, and the left and right both ends of every rib are separately fixed at frame
On, for the rib of this structure in the arrangement of aperture plate body, the top surface-i.e. top surface of rib is preceding high, rear low inclined surface structure.
In the structure of aforementioned aperture plate body, more reinforcing ribs are vertically uniformly placed with interval mode at the back side of aperture plate body, every adds
The lateral cross section of strengthening tendons is in rectangular configuration, and every reinforcing rib is in the back side of aperture plate body protrusion, and all reinforcing ribs are at the aperture plate body back side
Height of projection keep as far as possible in the same plane, these reinforcing ribs are also by structure between the consecutive web on aforementioned aperture plate body
At large scale strip-type hole be divided into multiple small-sized strip-type holes on vertical, each small-sized strip-type hole is drainage hole；Phase
Adjacent reinforcing rib constitutes vertical filtrate channel at the back side of aperture plate body, each filtrate channel respectively with the corresponding drainage hole on aperture plate body
It communicates.
By above structure it is found that each drainage hole on aperture plate body is respectively lateral strip structure, each drainage hole
In front end face is small, rear end face is big trapezium structure, the bottom side surface-i.e. bottom surface of drainage hole is preceding height, rear low inclines vertical cross-section
Ramp structure.
The utility model in use, is arranged in the filter chamber of filter press filter board, with before aperture plate body and press filtration
The filter cloth of machine is engaged, and with the filter chamber surface corresponding matching at the back side of aperture plate body and filter press filter board, makes the aperture plate body back side
Each reinforcing rib is engaged with filter chamber surface, to which the filter cloth of filter press is isolated with filter plate realization, the filter for making filter cloth isolate
Liquid quickly, smoothly enters in filtrate channel through the drainage hole on aperture plate body, so as to efficiently outer row.
Rib, reinforcing rib and the frame of above-mentioned aperture plate body are respectively adopted metal material and are made, such as steel bar etc., each part it
Between corresponding welding.
Embodiment 3
The utility model includes the aperture plate body with several drainage holes, and the outside of the aperture plate body is covered with frame, aperture plate
The contour shape and area of body are matched with the filter chamber of filter press filter board.In use, the aperture plate body arrangement of the utility model
In the filter chamber of filter press filter board, it is engaged with front-i.e. front and the filter cloth of filter press, with the filter plate at the back side and filter press
Filter chamber surface engagement, be isolated to realize the filter cloth of filter press and filter plate, enable the filtrate that filter cloth is isolated in filter chamber
It is interior that there is seepage flow space.
Above-mentioned aperture plate body is mainly made of the rib of several lateral arrangements, these ribs upper and lower upwards according to etc.
Interval molding away from arrangement mode rule, these ribs are located in the same plane as far as possible, the row of constituting between consecutive web
The large scale strip-type hole of liquid；The vertical cross-section of every rib of aperture plate body is in the trapezium structure that front end face is big, rear end face is small, i.e.,
Every rib is top surface in the trapezoidal item that inclined-plane, bottom surface are in plane, and the left and right both ends of every rib are separately fixed on frame,
For the rib of this structure in the arrangement of aperture plate body, the top surface-i.e. top surface of rib is preceding high, rear low inclined surface structure.
In the structure of aforementioned aperture plate body, more reinforcing ribs, every reinforcement are vertically uniformly placed with interval mode at the back side of aperture plate body
The lateral cross section of muscle is in rectangular configuration, and every reinforcing rib is in the back side of aperture plate body protrusion, and all reinforcing ribs are at the aperture plate body back side
Height of projection is kept in the same plane as far as possible, these reinforcing ribs will also be constituted between the consecutive web on aforementioned aperture plate body
Large scale strip-type hole be divided into multiple small-sized strip-type holes on vertical, each small-sized strip-type hole is drainage hole；It is adjacent
Reinforcing rib constitutes vertical filtrate channel at the back side of aperture plate body, each filtrate channel drainage hole phase corresponding on aperture plate body respectively
It is logical.
By above structure it is found that each drainage hole on aperture plate body is respectively lateral strip structure, each drainage hole
In front end face is small, rear end face is big trapezium structure, the bottom side surface-i.e. bottom surface of drainage hole is preceding height, rear low inclines vertical cross-section
Ramp structure.
The utility model in use, is arranged in the filter chamber of filter press filter board, with before aperture plate body and press filtration
The filter cloth of machine is engaged, and with the filter chamber surface corresponding matching at the back side of aperture plate body and filter press filter board, makes the aperture plate body back side
Each reinforcing rib is engaged with filter chamber surface, to which the filter cloth of filter press is isolated with filter plate realization, the filter for making filter cloth isolate
Liquid quickly, smoothly enters in filtrate channel through the drainage hole on aperture plate body, so as to efficiently outer row.
Rib, reinforcing rib and the frame of above-mentioned aperture plate body are respectively adopted metal material and are made, such as steel bar etc., each part it
Between corresponding welding.
Embodiment 4
The utility model includes the aperture plate body with several drainage holes, and the outside of the aperture plate body is covered with frame, aperture plate
The contour shape and area of body are matched with the filter chamber of filter press filter board.In use, the aperture plate body arrangement of the utility model
In the filter chamber of filter press filter board, it is engaged with front-i.e. front and the filter cloth of filter press, with the filter plate at the back side and filter press
Filter chamber surface engagement, be isolated to realize the filter cloth of filter press and filter plate, enable the filtrate that filter cloth is isolated in filter chamber
It is interior that there is seepage flow space.
Above-mentioned aperture plate body is mainly made of the rib of several lateral arrangements, these ribs upper and lower upwards according to etc.
Interval molding away from arrangement mode rule, these ribs are located in the same plane as far as possible, the row of constituting between consecutive web
The large scale strip-type hole of liquid；The vertical cross-section of every rib of aperture plate body is in the trapezium structure that front end face is big, rear end face is small, i.e.,
Every rib is the trapezoidal item that top and bottom are in respectively inclined-plane, and the left and right both ends of every rib are separately fixed on frame, this
For the rib of structure in the arrangement of aperture plate body, the top surface-i.e. top surface of rib is preceding high, rear low inclined surface structure.Preceding
In the structure for stating aperture plate body, more reinforcing ribs, every reinforcing rib are vertically uniformly placed with interval mode at the back side of aperture plate body
Lateral cross section in front end face is big, rear end face is small trapezium structure, i.e. every reinforcing rib is that left-hand face and right lateral surface are distinguished
In the trapezoidal item on inclined-plane, every reinforcing rib is in the back side of aperture plate body protrusion, height of projection of all reinforcing ribs at the aperture plate body back side
It keeps as far as possible in the same plane, the large scale that these reinforcing ribs will also be constituted between the consecutive web on aforementioned aperture plate body
Strip-type hole is divided into multiple small-sized strip-type holes on vertical, and each small-sized strip-type hole is drainage hole；Adjacent said rib exists
The back side of aperture plate body constitutes vertical filtrate channel, and each filtrate channel is communicated with the corresponding drainage hole on aperture plate body respectively.
By above structure it is found that each drainage hole on aperture plate body is respectively lateral strip structure, each drainage hole
In front end face is small, rear end face is big trapezium structure, the bottom side surface-i.e. bottom surface of drainage hole is preceding height, rear low inclines vertical cross-section
Ramp structure.
The utility model in use, is arranged in the filter chamber of filter press filter board, with before aperture plate body and press filtration
The filter cloth of machine is engaged, and with the filter chamber surface corresponding matching at the back side of aperture plate body and filter press filter board, makes the aperture plate body back side
Each reinforcing rib is engaged with filter chamber surface, to which the filter cloth of filter press is isolated with filter plate realization, the filter for making filter cloth isolate
Liquid quickly, smoothly enters in filtrate channel through the drainage hole on aperture plate body, so as to efficiently outer row.
Rib, reinforcing rib and the frame of above-mentioned aperture plate body are respectively adopted metal material and are made, such as steel bar etc., each part it
Between corresponding welding.
Embodiment 5
The utility model includes the aperture plate body with several drainage holes, and the outside of the aperture plate body is covered with frame, aperture plate
The contour shape and area of body are matched with the filter chamber of filter press filter board.In use, the aperture plate body arrangement of the utility model
In the filter chamber of filter press filter board, it is engaged with front-i.e. front and the filter cloth of filter press, with the filter plate at the back side and filter press
Filter chamber surface engagement, be isolated to realize the filter cloth of filter press and filter plate, enable the filtrate that filter cloth is isolated in filter chamber
It is interior that there is seepage flow space.
Above-mentioned aperture plate body is mainly made of several drainage holes of plate body and rule being opened on plate body, each drainage hole
It is lateral strip structure on plate body, the vertical cross-section of each drainage hole is in the trapezium structure that front end face is small, rear end face is big, row
The bottom side surface-i.e. of fluid apertures bottom surface is preceding high, rear low inclined surface structure.
In the structure of above-mentioned aperture plate body, more reinforcements are vertically uniformly placed with interval mode at the back side of aperture plate body
Muscle, the lateral cross section of every reinforcing rib in the trapezium structure that front end face is big, rear end face is small, i.e. every reinforcing rib be left-hand face and
Right lateral surface is in the trapezoidal item on inclined-plane respectively, and every reinforcing rib is carried on the back in the back side of aperture plate body protrusion, all reinforcing ribs in aperture plate body
The height of projection in face is kept in the same plane as far as possible；Adjacent said rib constitutes vertical filtrate at the back side of aperture plate body and leads to
Road, each filtrate channel are communicated with the corresponding drainage hole on aperture plate body respectively.
The utility model in use, is arranged in the filter chamber of filter press filter board, with before aperture plate body and press filtration
The filter cloth of machine is engaged, and with the filter chamber surface corresponding matching at the back side of aperture plate body and filter press filter board, makes the aperture plate body back side
Each reinforcing rib is engaged with filter chamber surface, to which the filter cloth of filter press is isolated with filter plate realization, the filter for making filter cloth isolate
Liquid quickly, smoothly enters in filtrate channel through the drainage hole on aperture plate body, so as to efficiently outer row.
Above-mentioned aperture plate body may be used plate body trepanning mode and be molded, or mold is used to be molded in a manner of integral cast, when
So cast material can be molten metal, can also be plastics liquid, and above-mentioned reinforcing rib and frame are respectively adopted metal material and are made, example
Such as steel bar.
Based on this embodiment, the aperture plate body and reinforcing rib of the utility model can also be molded using integral cast mode.
The above various embodiments is only to illustrate the utility model, rather than its limitations；Although with reference to the various embodiments described above pair
The utility model is described in detail, it will be understood by those of ordinary skill in the art that：The utility model still can be right
Specific technical solution in the various embodiments described above is modified or equivalent replacement of some of the technical features, and this
A little modification or replacements, the spirit and scope of it does not separate the essence of the corresponding technical solution the utility model.
Claims (6)
1. a kind of filter press isolation filter screen, including matching filter press filter board（7）On filter chamber（8）Aperture plate body（1）, described
Aperture plate body（1）It is upper that there are several drainage holes（5）, the aperture plate body（1）It is arranged in filter press filter board（7）Filter chamber（8）It is interior to incite somebody to action
Filter cloth and filter plate（7）It is isolated, makes the filtrate that filter cloth is isolated in filter chamber（8）It is interior that there is seepage flow space, it is characterised in that：The grid
Dictyosome（1）The back side more reinforcing ribs are vertically placed with interval mode（3）, adjacent said rib（3）In aperture plate body（1）The back side
Constitute vertical filtrate channel（6）, each filtrate channel（6）Respectively with aperture plate body（1）On correspondence drainage hole（5）It communicates, it is described
Aperture plate body（1）Coordinate filter press filter board with the back side（7）Filter chamber（8）.
2. filter press isolation filter screen according to claim 1, it is characterised in that：The aperture plate body（1）On drainage hole
（5）For lateral strip structure, the drainage hole（5）Vertical cross-section in front end face is small, rear end face is big trapezium structure, the row
Fluid apertures（5）Bottom side surface be preceding high, rear low inclined surface structure.
3. filter press according to claim 1 or claim 2 isolation filter screen, it is characterised in that：The aperture plate body（1）If mainly by
The rib of dry root lateral arrangement（2）Composition, consecutive web（2）Between constitute drain strip-type hole, the rib（2）It is vertical
Section is in the trapezoidal or triangular structure that front end face is big, rear end face is small, the rib（2）Top surface be preceding high, rear low
Inclined surface structure.
4. filter press isolation filter screen according to claim 3, it is characterised in that：The consecutive web（2）Between constitute
Strip-type hole by vertical reinforcing rib（3）It is divided into multiple small-sized strip-type holes.
5. filter press isolation filter screen according to claim 1, it is characterised in that：The aperture plate body（1）Periphery shroud
There is frame（4）.
6. filter press isolation filter screen according to claim 1, it is characterised in that：The aperture plate body（1）And reinforcing rib（3）
It is made respectively with metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403052.9U CN207667222U (en) | 2017-10-27 | 2017-10-27 | A kind of filter press isolation filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403052.9U CN207667222U (en) | 2017-10-27 | 2017-10-27 | A kind of filter press isolation filter screen |
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| Publication Number | Publication Date |
|---|---|
| CN207667222U true CN207667222U (en) | 2018-07-31 |
Family
ID=62964666
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403052.9U Active CN207667222U (en) | 2017-10-27 | 2017-10-27 | A kind of filter press isolation filter screen |
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| Country | Link |
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| CN (1) | CN207667222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011774A (en) * | 2018-10-18 | 2018-12-18 | 洛阳晟华机械科技有限公司 | A kind of filled type filter plate of disk filter |
| CN109647049A (en) * | 2018-12-06 | 2019-04-19 | 徐宝海 | A kind of separation of solid and liquid uses filter plate |
-
2017
- 2017-10-27 CN CN201721403052.9U patent/CN207667222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011774A (en) * | 2018-10-18 | 2018-12-18 | 洛阳晟华机械科技有限公司 | A kind of filled type filter plate of disk filter |
| CN109647049A (en) * | 2018-12-06 | 2019-04-19 | 徐宝海 | A kind of separation of solid and liquid uses filter plate |
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