CN205084469U - Filter plate subassembly for pressure filter - Google Patents
Filter plate subassembly for pressure filter Download PDFInfo
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- CN205084469U CN205084469U CN201520843686.0U CN201520843686U CN205084469U CN 205084469 U CN205084469 U CN 205084469U CN 201520843686 U CN201520843686 U CN 201520843686U CN 205084469 U CN205084469 U CN 205084469U
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- filter
- filter plate
- support protrusion
- plate body
- axis
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Abstract
The utility model discloses a filter plate subassembly for pressure filter, include filter plate body (1) and establish square bulge (7) at filter plate body (1) edge, filter plate body (1) go up uniform distribution and have a plurality of protruding (2), arch (2) be located square bulge (7), arch (2) and protruding (2) between form guiding gutter (3), guiding gutter (3) evenly distributed have a plurality of filtration pore (4), arch (2) projection on filter plate body (1) for waist shape, the axis of arch (2) of axis and the left and right sides of arch (2) between be parallel to each other, the axis of arch (2) be located same straight line with the upper and lower axis of arch (2) at both ends, filtration pore (4) be located between arch (2) that the axis was parallel to each other, the utility model provides a fast and the high filter plate subassembly for pressure filter of the big filtration efficiency of filter area of the little velocity of flow of resistance.
Description
Technical field
The utility model relates to filter press parts, particularly relates to a kind of filter plate for press filter assembly.
Background technology
Filter press is as solid-liquid separating equipment, and be widely used in the industries such as pharmacy, biochemistry, food and drink, water treatment, it has the superiority of good separating effect, wide adaptability.Filter press is divided into plate and frame type filter-press and chamber-type press filter, and plate and frame filter press forms one group of press filtration chamber by the filter plate be alternately arranged and sheet frame.The corner of sheet frame and filter plate there is through hole, forms complete passage after assembling, suspension, washings and extraction filtrate can be passed into.The each jug rest of sheet frame and filter plate both sides, on loading plate, compresses sheet frame and filter plate by hold down gag.Filter material (optional filter cloth, filter paper, filter membrane and degerming cardboard) between sheet frame and filter plate plays filter medium.By charging pump, suspension is pressed into filter chamber, filter cloth forms filtrate, until be full of press filtration chamber.Filtrate is passed filter material and is flow to sheet frame corner passage along filter plate groove, concentrates and discharges.Filter complete, cleaning can be passed into and wash water washing filtrate.Open plate and frame filter press removal filtrate subsequently, cleaning filter material, again sheet frame and filter plate is compressed, start subsequent work circulation, according to prior art, State Intellectual Property Office website discloses a kind of filtering unit of pressure filter, application number is 032283415, filter plate is evenly equipped with multiple salient point, being formed is guiding gutter lower than salient point, multiple filter opening is evenly equipped with in guiding gutter, salient point is exactly be projected as circle on filter plate, spacing between salient point and salient point is restricted, between salient point and salient point, spacing is little, such suspension or the filtrate flow velocity between guiding gutter is little, resistance is large, salient point is for supporting filter material, if the spacing in addition between salient point and salient point is excessive, salient point cannot support filter material, affect filter quality, make water guide sectional area little like this, namely filter area is little, filter efficiency is low.
Utility model content
Technical problem to be solved in the utility model is: the defect overcoming above prior art, provides the little flow velocity of a kind of resistance fast and the filter plate for press filter assembly that the large filter efficiency of filter area is high.
Technical solution adopted in the utility model is: a kind of filter plate for press filter assembly, comprise filter plate body and the square projection being located at filter plate body edges, described filter plate body upper surface is evenly distributed with several support protrusion, described support protrusion is positioned at square projection, guiding gutter is formed between described support protrusion and support protrusion, described guiding gutter is evenly distributed with several filter openings, and described support protrusion is projected as kidney-shaped on filter plate body.
After adopting above structure, the utility model compared with prior art has the following advantages: the projection of support protrusion on filter plate body of prior art is all circular, such support protrusion area occupied is large, the area that support protrusion takies more greatly is larger, the area of that guiding gutter is just little a lot, if support protrusion is little, filter material cannot be supported, greatly have impact on the service life of filter quality and filter material, filter material can select filter cloth, filter paper, degerming cardboard or filter membrane, filter material is wrapped in filter plate upper and lower surface, the utility model arranges circular protrusions the projection that cross section is kidney-shaped, namely support protrusion is projected as kidney-shaped on filter plate body, the protruding area occupied of kidney-shaped is little, kidney-shaped ledge width reduces can increase guiding gutter area, kidney-shaped projection length elongated being enough to supports filter material, filter area is large, and the side of kidney-shaped projection is plane, guiding drainage is had to filtered fluid, little to the resistance of filtered fluid, flow velocity is fast, filter efficiency is high.
As preferably, be parallel to each other between the axis of the axis of described support protrusion and the support protrusion of the left and right sides, the axis of the axis of described support protrusion and the support protrusion at upper and lower two ends is located along the same line, between the support protrusion that described filter opening is parallel to each other at axis, such proper alignment, support protrusion guides filtered fluid toward same direction, can shunt simultaneously, resistance is little, and flow velocity is fast.
As preferably, described support protrusion staggers mutually with the support protrusion being positioned at adjacent both sides, described filter opening is positioned in the middle of the support protrusion that axis is parallel to each other, mutually stagger and do not overlap the projection of axis direction is overlapping between support protrusion with support protrusion in other words, namely overlap, be convenient to shunting, filter opening spreads out simultaneously, the rate of filtration is fast, and filter efficiency is high.
As preferably, described support protrusion is symmetrical about the central axis between adjacent two support protrusion in left side or right side, and described filter opening is positioned on central axis, the few half of flow process of filtered fluid shunting, the time that filtered fluid flows to filter opening also lacks half, and filter efficiency is high.
As preferably, described filter plate body upper surface is provided with a filter plate body, and to be divided at least tetrameric strip protruding, and filter plate body is divided into multiple part, and filtered fluid filters at these conductors inside respectively, and efficiency is high.
As preferably, be provided with salient point in the middle of described filter plate body, described strip is protruding along salient point circle distribution, and described salient point and square projection are all raised with spacing with strip, these parts are communicated with completely, without dead angle, can circulate arbitrarily, the rate of filtration and filter effect improve greatly, although existing filter plate also divide into a few part, but be not mutually communicated with, poor filtration effect, salient point is generally circular salient point.
As preferably, the quantity of described strip projection is four, described strip projection is positioned at filter plate body diagonal positions, filter plate body is divided into four parts, four part best results, strip projection is in diagonal positions can play guide effect, and flow velocity is fast, resistance is little, and filter efficiency is high.
As preferably, described salient point is provided with the screwed hole being convenient to be connected and fixed two pieces of filter plates, and convenient fixing filter plate, structure is simple.
As preferably, the axes normal of described support protrusion, in the corresponding length of side of square projection, conveniently to be produced, and be easy to realize, filtered fluid flow velocity is fast, and resistance is little.
As preferably, it also comprises sheet frame and sealing ring, described sheet frame is provided with several locating holes on the surface, described sealing ring basal surface is provided with the locating dowel with locating hole clamping, seal groove is not set, directly on sheet frame, establish locating hole, when utilizing locating dowel to be connected in locating hole, sealing ring is fixed in sheet frame, good seal performance, do not need to seal groove, sealing ring is convenient to remove simultaneously, clean direct clean plate frame table face just just, do not need brush, very convenient, reliability is high, make the intensity of sheet frame greatly strengthen simultaneously, sealing ring tightness can not produce Seepage during good liquid filtering work, like product due to be all sealing ring embed sheet frame groove in therefore seal not science, easy generation Seepage, sealing ring tightness can good reason be fixing comparatively science, filter plate sheet frame pressurization sealing ring during work.
As preferably, the material of described sealing ring is flexible material, and good sealing effect, can select rubber, plastics or polyethylene.
As preferably, the material of described sealing ring is silicon rubber, and sealing effectiveness is best, ne-leakage.
As preferably, the diameter of described locating dowel is less than the width of sealing ring, and the locating dowel of sealing ring can be full of whole locating hole, good airproof performance better toward locating dowel when pressing down, and guarantees sealing effectiveness.
As preferably, described locating dowel and sealing ring are integrated, convenient batch production.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model filter plate for press filter assembly filter plate body.
Fig. 2 is the front view that the utility model filter plate for press filter assembly four filter plate bodies are combined.
Fig. 3 is the front view of the utility model filter plate for press filter assembly.
Fig. 4 is the front view of the utility model filter plate for press filter assembly sheet frame.
Fig. 5 is the upward view of the utility model filter plate for press filter component sealing circle.
Fig. 6 is the front sectional view of the utility model filter plate for press filter component sealing circle.
Wherein, 1, filter plate body, 2, support protrusion, 3, guiding gutter, 4, filter opening, 5, strip is protruding, 6, salient point, 7, square projection, 8, sealing ring, 9, locating dowel, 10, sheet frame, 11, locating hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the utility model provides a kind of filter plate for press filter assembly, comprise filter plate body 1 and be located at square protruding 7 of filter plate body 1 edge, described filter plate body 1 upper surface is evenly distributed with several support protrusion 2, described support protrusion 2 is positioned at square protruding 7, guiding gutter 3 is formed between described support protrusion 2 and support protrusion 2, described guiding gutter 3 is evenly distributed with several filter openings 4, described support protrusion 2 is projected as kidney-shaped on filter plate body 1, the utility model has the advantages that the projection of the support protrusion 2 of prior art on filter plate body is all circular, such support protrusion 2 area occupied is large, the area that support protrusion 2 takies more greatly is larger, the area of that guiding gutter 3 is just little a lot, if support protrusion 2 is little, filter material cannot be supported, greatly have impact on the service life of filter quality and filter material, filter material can select filter cloth, filter paper, filter membrane or degerming cardboard, filter material is wrapped in filter plate upper and lower surface, the utility model arranges circular protrusions the support protrusion 2 that cross section is kidney-shaped, namely support protrusion 2 is projected as kidney-shaped on filter plate body 1, the protruding area occupied of kidney-shaped is little, kidney-shaped ledge width reduces can increase guiding gutter area, kidney-shaped projection length elongated being enough to supports filter material, filter area is large, and the side of kidney-shaped projection is plane, guiding drainage is had to filtered fluid, little to the resistance of filtered fluid, flow velocity is fast, filter efficiency is high.
Be parallel to each other between the axis of the axis of described support protrusion 2 and the support protrusion 2 of the left and right sides, the axis of the axis of described support protrusion 2 and the support protrusion 2 at upper and lower two ends is located along the same line, between the support protrusion 2 that described filter opening 4 is parallel to each other at axis, such proper alignment, support protrusion 2 guides filtered fluid toward same direction, can shunt, resistance is little, and flow velocity is fast simultaneously.
Described support protrusion 2 staggers mutually with the support protrusion 2 being positioned at adjacent both sides, described filter opening 4 is positioned at support protrusion 2 centre that axis is parallel to each other, mutually stagger and do not overlap the projection of axis direction is overlapping between support protrusion 2 with support protrusion 2 in other words, namely overlap, be convenient to shunting, filter opening spreads out simultaneously, and the rate of filtration is fast, and filter efficiency is high.
Described support protrusion 2 is symmetrical about the central axis between adjacent two support protrusion 2 in left side or right side, and described filter opening 4 is positioned on central axis, and the few half of flow process of filtered fluid shunting, the time that filtered fluid flows to filter opening also lacks half, and filter efficiency is high.
Described filter plate body 1 upper surface is provided with a filter plate body 1 and is divided at least tetrameric strip projection 5, and filter plate body 1 is divided into multiple part, and filtered fluid filters at these conductors inside respectively, and efficiency is high.
Salient point 6 is provided with in the middle of described filter plate body 1, described strip projection 5 is along salient point 6 circle distribution, described salient point 6 and square protruding 7 all has spacing with strip projection 5, these parts are communicated with completely, without dead angle, can circulate arbitrarily, the rate of filtration and filter effect improve greatly, although existing filter plate also divide into a few part, be not mutually communicated with, poor filtration effect.
The quantity of described strip projection 5 is four, and described strip projection 5 is positioned at filter plate body 1 diagonal positions, and filter plate body is divided into four parts, four part best results, strip projection 5 is in diagonal positions can play guide effect, and flow velocity is fast, resistance is little, and filter efficiency is high.
Described salient point 6 is provided with the screwed hole being convenient to be connected and fixed two pieces of filter plates, and convenient fixing filter plate, structure is simple.
The axes normal of described support protrusion 2, in the square protruding 7 corresponding length of sides, conveniently to be produced, and be easy to realize, filtered fluid flow velocity is fast, and resistance is little.
The material of described sealing ring 8 is flexible material, and good sealing effect, can select rubber, plastics or polyethylene.
The material of described sealing ring 8 is silicon rubber, and sealing effectiveness is best, ne-leakage.
The diameter of described locating dowel 9 is less than the width of sealing ring 8, and the locating dowel 9 of sealing ring 8 can be full of whole locating hole 11 better toward locating dowel 9 when pressing down, and good airproof performance, guarantees sealing effectiveness.
Described locating dowel 9 is integrated with sealing ring 8, convenient batch production.
It comprises sheet frame 10 and sealing ring 8, described sheet frame 10 is provided with several locating holes 11 on the surface, described sealing ring 8 basal surface is provided with the locating dowel 9 with locating hole 11 clamping, seal groove is not set, directly on sheet frame 10, establish locating hole 11, when utilizing the locating dowel 9 of sealing ring 8 to be connected in locating hole 11, sealing ring 8 is fixed in sheet frame 10, good seal performance, do not need to seal groove, sealing ring 8 is convenient to remove simultaneously, cleaning directly cleans sheet frame 10 surface just just, do not need brush, very convenient, reliability is high, make the intensity of sheet frame 10 greatly strengthen simultaneously, Seepage can not be produced during the work of sealing ring 8 good seal performance liquid filtering, like product due to be all sealing ring 8 is embedded sheet frame groove in therefore seal not science, easy generation Seepage.
Specifically, the projection of support protrusion 2 on filter plate body of prior art is all circular, between such support protrusion 2, spacing is little, area occupied is large, the area that support protrusion 2 takies more greatly is larger, the area of that guiding gutter 3 is just little a lot, if support protrusion 2 is little, filter material cannot be supported, greatly have impact on the service life of filter quality and filter material, filter material can select filter cloth, filter paper or filter membrane, filter material is wrapped in filter plate upper and lower surface, principle of the present utility model is that circular protrusions is arranged the support protrusion 2 that cross section is kidney-shaped, namely support protrusion 2 is projected as kidney-shaped on filter plate body 1, the protruding area occupied of kidney-shaped is little, kidney-shaped ledge width reduces can increase guiding gutter area, kidney-shaped projection length elongated being enough to supports filter material, filter area is large, and the side of kidney-shaped projection is plane, guiding drainage is had to filtered fluid, little to the resistance of filtered fluid, flow velocity is fast, filter efficiency is high, in general, sheet frame and filter plate body 1 are used in combination, filter plate body 1 fixes the two sides of sheet frame 10, filter material wraps up filter plate body 1, entered in sheet frame by the inlet on sheet frame 10 when filtering and filter, filtrate is filtered by filter material, flow in liquid outlet through guiding gutter 3 again, multilayer is filtered simultaneously, reach filter effect, all that four filter plate bodies 1 combine and use together when using, go for the plate and frame filter press of different size, the scope of application is large, square protruding 7 refer to that entirety is square in addition, strip projection 5 refers to overall in strip.
The utility model can be used for plate and frame filter press, and particularly, the height of support protrusion 2 is 0.7 millimeter ~ 5 millimeters, and the height of support protrusion 2 is 1 millimeter ~ 3 millimeters, and the height of support protrusion 2 is 1.2,1.6 or 2 millimeters; The length of support protrusion 2 cross section is 5 millimeters ~ 30 millimeters, and the length of support protrusion 2 cross section is 7.5 millimeters ~ 25 millimeters, and the length of support protrusion 2 cross section is 15,20 or 22 millimeters; The width of support protrusion 2 cross section is 2 millimeters ~ 18 millimeters, and the width of support protrusion 2 cross section is 5 millimeters ~ 15 millimeters, and the width of support protrusion 2 cross section is 8 millimeters; Spacing between adjacent two support protrusion 2 adjacent edges that axis is parallel to each other is 1 millimeter ~ 6 millimeters, and spacing is 1.5 millimeters ~ 5 millimeters, and spacing is 2,4 or 4.5 millimeters.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection domain of the utility model demand for independence are all in protection domain of the present utility model.
Claims (10)
1. a filter plate for press filter assembly, comprise filter plate body (1) and be located at the square projection (7) at filter plate body (1) edge, described filter plate body (1) upper surface is evenly distributed with several support protrusion (2), described support protrusion (2) is positioned at square projection (7), guiding gutter (3) is formed between described support protrusion (2) and support protrusion (2), described guiding gutter (3) is evenly distributed with several filter openings (4), it is characterized in that: described support protrusion (2) is projected as kidney-shaped on filter plate body (1).
2. filter plate for press filter assembly according to claim 1, it is characterized in that: be parallel to each other between the axis of the axis of described support protrusion (2) and the support protrusion (2) of the left and right sides, the axis of the axis of described support protrusion (2) and the support protrusion (2) at upper and lower two ends is located along the same line, and described filter opening (4) is positioned between the support protrusion (2) that axis is parallel to each other.
3. filter plate for press filter assembly according to claim 2, it is characterized in that: described support protrusion (2) staggers mutually with the support protrusion (2) being positioned at adjacent both sides, described filter opening (4) is positioned at support protrusion (2) centre that axis is parallel to each other.
4. filter plate for press filter assembly according to claim 3, it is characterized in that: described support protrusion (2) is symmetrical about the central axis between adjacent two support protrusion (2) in left side or right side, and described filter opening (4) is positioned on central axis.
5. filter plate for press filter assembly according to claim 1, is characterized in that: described filter plate body (1) upper surface is provided with a filter plate body (1) and is divided at least tetrameric strip projection (5).
6. filter plate for press filter assembly according to claim 5, it is characterized in that: in the middle of described filter plate body (1), be provided with salient point (6), described strip projection (5) is along salient point (6) circle distribution, and described salient point (6) and square projection (7) all have spacing with strip projection (5).
7. filter plate for press filter assembly according to claim 6, is characterized in that: the quantity of described strip projection (5) is four, and described strip projection (5) is positioned at filter plate body (1) diagonal positions.
8. filter plate for press filter assembly according to claim 6, is characterized in that: described salient point (6) is provided with the screwed hole being convenient to be connected and fixed two pieces of filter plates.
9. filter plate for press filter assembly according to claim 1, is characterized in that: the axes normal of described support protrusion (2) is in the corresponding length of side of square projection (7).
10. filter plate for press filter assembly according to claim 1, it is characterized in that: it also comprises sheet frame (10) and sealing ring (8), described sheet frame (10) is provided with several locating holes (11) on the surface, and described sealing ring (8) basal surface is provided with the locating dowel (9) with locating hole (11) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843686.0U CN205084469U (en) | 2015-10-28 | 2015-10-28 | Filter plate subassembly for pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843686.0U CN205084469U (en) | 2015-10-28 | 2015-10-28 | Filter plate subassembly for pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084469U true CN205084469U (en) | 2016-03-16 |
Family
ID=55475193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843686.0U Withdrawn - After Issue CN205084469U (en) | 2015-10-28 | 2015-10-28 | Filter plate subassembly for pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084469U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233538A (en) * | 2015-10-28 | 2016-01-13 | 宁波旭明制药设备有限公司 | Filter plate assembly used in filter press |
| CN105854405A (en) * | 2016-06-21 | 2016-08-17 | 吉林步长制药有限公司 | Efficient filter device for multicomponent biochemical medicine extracting solutions |
| CN107596744A (en) * | 2017-10-30 | 2018-01-19 | 佛山市金凯地环保工程有限公司 | Filter-pressing plate with line type filtering structure |
-
2015
- 2015-10-28 CN CN201520843686.0U patent/CN205084469U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233538A (en) * | 2015-10-28 | 2016-01-13 | 宁波旭明制药设备有限公司 | Filter plate assembly used in filter press |
| CN105233538B (en) * | 2015-10-28 | 2017-06-13 | 宁波旭明制药设备有限公司 | Filter plate for press filter component |
| CN105854405A (en) * | 2016-06-21 | 2016-08-17 | 吉林步长制药有限公司 | Efficient filter device for multicomponent biochemical medicine extracting solutions |
| CN107596744A (en) * | 2017-10-30 | 2018-01-19 | 佛山市金凯地环保工程有限公司 | Filter-pressing plate with line type filtering structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160316 Effective date of abandoning: 20170613 |