CN104307229B - A kind of anti-blocking fast filtering filter press - Google Patents
A kind of anti-blocking fast filtering filter press Download PDFInfo
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- CN104307229B CN104307229B CN201410530037.5A CN201410530037A CN104307229B CN 104307229 B CN104307229 B CN 104307229B CN 201410530037 A CN201410530037 A CN 201410530037A CN 104307229 B CN104307229 B CN 104307229B
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- filter
- corrugated plating
- frame
- filter core
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Abstract
The invention provides a kind of anti-blocking fast filtering filter press, wherein the filter plate of filter press is formed by frame and cartridge combination, filter plate is provided with charging hole, the frame of filter plate is provided with washing hole and fluid hole, fluid hole is located at the inferior horn place of frame and is connected by undercurrent road and the filter core of frame inside, filter core adopts the odd number layer corrugated sheet stack structure of at least three layers, the board slot direction square crossing in length and breadth of adjacent stacked two-layer corrugated plating, and the corrugated plating of both sides, intermediate layer is along intermediate layer corrugated plating symmetric arrays, the all stacked corrugated plating surfaces of filter core are all densely covered with the filter opening of irregular alignment, whole filter core is fixed in frame framework by the multiple staple on frame inside casing is monolateral. the stepped construction that this filter press adopts porous ripple plate to intersect in length and breadth due to the filter core of filter plate, make solid material be difficult for blocking filter plate runner and outlet, the filtrate velocity of discharge is more a lot of soon than common filter press, thereby has both improved the filtering rate of filter press, has increased again the service life of filter plate.
Description
Technical field
The present invention relates to the new type pressure filter of a kind of filter press, particularly a kind of anti-blocking fast filtering, belong to solid-liquid separating equipment technical field.
Background technology
Filter press is the conventional solid-liquid separating equipment of a kind of industry, is widely used in chemical industry, pharmacy, metallurgy, dyestuff, food, brewages, the industry such as pottery and environmental protection. For filter press, be one of the advanced degree of measurement equipment and fine or not standard the service life of filtering rate and filter plate, and existing filter press is because its filter-plate structure design is reasonable not, in the filter press course of work, be easy to occur the phenomenon that filter material blocks filter plate runner and outlet, thereby cause fluid operation not smooth, be detained the problems such as hydrops, both affected the speed of the filtration of filter press, easily cause again filter plate both sides to produce larger filtration pressure difference, cause the damage of filter plate.
Summary of the invention
The object of this invention is to provide a kind of rate of filtration fast, filter plate is not easy to block the fast filtering filter press of phenomenon, this filter press is by carrying out brand-new design to the structure of filter plate, make solid material be difficult for blocking filter plate runner and outlet, thereby not only improved the filtering rate of filter press but also increased service life of filter plate.
Concrete technical scheme of the present invention is:
A kind of anti-blocking fast filtering filter press, comprise fixed head, crossbeam, the filter plates of polylith filter plate composition, be arranged on the filter cloth on every filter plate, portable plate, hydraulic jack, the hydraulic control system of oil cylinder seat and driving oil cylinder, it is characterized in that: described filter plate is formed by frame and cartridge combination, filter plate is provided with charging hole, the frame of filter plate is provided with washing hole and fluid hole, fluid hole is located at the inferior horn place of frame and is connected by undercurrent road and the filter core of frame inside, filter core adopts the odd number layer corrugated sheet stack structure of at least three layers, the board slot direction square crossing in length and breadth of adjacent stacked two-layer corrugated plating, and the corrugated plating of both sides, intermediate layer is along intermediate layer corrugated plating symmetric arrays, the all stacked corrugated plating surfaces of filter core are all densely covered with the filter opening of irregular alignment, filter core edge studs with a circle frame positioning strip stacked corrugated plating shroud ring is become to an entirety, boss is also housed in filter core both side surface, whole filter core is fixed in frame framework by the multiple staple on frame inside casing is monolateral.
What the corrugated plating of described filter core adopted is U-shaped corrugated plating or V-arrangement corrugated plating.
The charging hole of described filter plate can be located at the position at frame top, also can be located at the position on filter core center or center deviation or under center deviation.
The corrugated plating of described filter core can select the metal material such as stainless steel or carbon steel to make, and also can select PE(polyethylene) or PP(polypropylene) etc. nonmetallic materials make.
The intermediate layer corrugated plating of described filter core also can adopt metal ball shaped net to substitute.
Advantage of the present invention is: compare with common filter press, the stepped construction that anti-blocking fast filtering filter press of the present invention adopts porous ripple plate to intersect in length and breadth due to the filter core of its filter plate, form in the inner meeting of filter core the hollow duct that multilayer is intersected in length and breadth, when filter press work, slip enters in filter chamber, the runner that filtrate can be intersected from the multilayer corrugated plate of filter core through filter cloth rapidly in length and breadth and filter opening, flow out, and the fluid hole being pooled on sheet frame angle is discharged outside filter plate, the filtrate velocity of discharge is more a lot of soon than common filter press, solid material is not easy to block, two adjacent filter chambers can not produce larger filtration pressure difference, and because filter core adopts monolateral fixing, in the time producing pressure reduction, can also slightly do to float with balance pressure reduction in left and right, thereby greatly improve the service life of solid content and the filter plate of filter cake, there is obvious economic benefit.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of filter press of the present invention.
Fig. 2 is the filter plate (when filter core is three layers of U-shaped corrugated sheet stack structure) of filter press of the present invention and the structural representation of filter cloth.
Fig. 3 is that the left side of Fig. 2 is depending on partly cuing open figure.
Fig. 4 is the cutaway view Amplified image of the local A-A of Fig. 2 to half-twist.
Fig. 5 be the local B-B of Fig. 2 to cutaway view Amplified image.
Fig. 6 is the C partial enlarged drawing of Fig. 2.
In figure: 1-fixed head, 2-crossbeam, 3-filter plate, 4-filter cloth, 5-portable plate, 6-hydraulic jack, 7-oil cylinder seat, 8-hydraulic control system.
3.1-frame, 3.2-washing hole, 3.3-staple, 3.4-frame positioning strip, 3.5-boss, 3.6-charging hole, 3.7-filter core, 3.71-intermediate layer corrugated plating, the corrugated plating of 3.72-intermediate layer one side, the corrugated plating of 3.73-intermediate layer opposite side, 3.74-filter opening, 3.8-fluid hole, 3.9-undercurrent road.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, anti-blocking fast filtering filter press of the present invention comprises filter plates that fixed head 1, crossbeam 2, polylith filter plate 3 form, is arranged on filter cloth 4, portable plate 5, hydraulic jack 6, the oil cylinder seat 7 on every filter plate 3 and drives the hydraulic control system 8 of oil cylinder. wherein filter plate 3 is combined by frame 3.1 and filter core 3.7, and filter plate 3 is provided with charging hole 3.6, and charging hole 3.6 can be located at the position at frame 3.1 tops, also can be located at the position on filter core 3.7 centers or center deviation or under center deviation. the frame 3.1 of filter plate 3 is provided with washing hole 3.2 and fluid hole 3.8, fluid hole 3.8 is located at the inferior horn place of frame 3.1 and is connected by undercurrent road 3.9 and the filter core 3.7 of frame 3.1 inside, filter core 3.7 adopts the odd number layer corrugated sheet stack structure of at least three layers, and corrugated plating can adopt U-shaped corrugated plating or V-arrangement corrugated plating. one of Fig. 2-Figure 5 shows that adopts three layers of U-shaped corrugated sheet stack structure and charging hole 3.6 to be arranged on filter plate 3 on filter core 3.7 and the schematic diagram of filter cloth 4, as shown in the figure, the board slot direction square crossing in length and breadth of the adjacent stacked two-layer corrugated plating of filter core 3.7, and the corrugated plating 3.72 of both sides, intermediate layer, 3.73 along intermediate layer corrugated plating 3.71 symmetric arrays, the all stacked corrugated plating surfaces of filter core 3.7 are all densely covered with the filter opening 3.74 of irregular alignment, filter core 3.7 edges stud with a circle frame positioning strip 3.4 stacked corrugated plating shroud ring are become to an entirety, the boss 3.5 that supports use is also housed in filter core 3.7 both side surface, whole filter core 3.7 is fixed in frame 3.1 frameworks by the multiple staple 3.3 on frame 3.1 inside casings is monolateral.
The filter core 3.7 of described filter plate 3 can select the metal material such as stainless steel or carbon steel to make, and also can select the nonmetallic materials such as PE or PP to make. The intermediate layer corrugated plating 3.71 of filter core 3.7 also can adopt plane net or spherical reticulated to substitute in addition.
When the work of this filter press, controlling hydraulic jack 6 by hydraulic control system 8 drives portable plate 5 to advance, the filter plates that filter cloth 4 is housed is compressed, between filter plate 3, form between two filter space one by one, the slip that needs filtering means dehydration is inputted to fixed head 1 charging aperture by compression pump, slip can inject each filter space through the charging hole of filter plate 3 3.6, pump into by continuous pressurization, make each filter space fill slip, due to filter core 3.7 reasonable in design of filter plate 3, solid material is not easy to block, the runner that filtrate can be intersected from the multilayer corrugated plate of filter core 3.7 through filter cloth 4 rapidly in length and breadth and filter opening 3.74, flow out, and the fluid hole 3.8 being pooled on 3.1 jiaos, frame is discharged outside filter plate 3, thereby reach the effect of fast filtering.
It should be noted that, illustrated embodiment of the present invention is preferred embodiment of the present invention, can not be identified as and be limited to practical range of the present invention, and any combination, increase or amendment that does not exceed mentality of designing of the present invention, all falls into protection scope of the present invention.
Claims (7)
1. an anti-blocking fast filtering filter press, comprise fixed head (1), crossbeam (2), the filter plates of polylith filter plate (3) composition, be arranged on the filter cloth (4) on every filter plate (3), portable plate (5), hydraulic jack (6), the hydraulic control system (8) of oil cylinder seat (7) and driving oil cylinder, it is characterized in that: described filter plate (3) is combined by frame (3.1) and filter core (3.7), filter plate (3) is provided with charging hole (3.6), the frame (3.1) of filter plate (3) is provided with washing hole (3.2) and fluid hole (3.8), fluid hole (3.8) is located at the inferior horn place of frame (3.1) and is connected by frame (3.1) inner undercurrent road (3.9) and filter core (3.7), filter core (3.7) adopts the odd number layer corrugated sheet stack structure of at least three layers, the board slot direction square crossing in length and breadth of adjacent stacked two-layer corrugated plating, and the corrugated plating (3.72 of both sides, intermediate layer, 3.73) along intermediate layer corrugated plating (3.71) symmetric arrays, the all stacked corrugated plating surfaces of filter core (3.7) are all densely covered with the filter opening (3.74) of irregular alignment, filter core (3.7) edge studs with a circle frame positioning strip (3.4) stacked corrugated plating shroud ring is become to an entirety, in filter core (3.7) both side surface, boss (3.5) is also housed, whole filter core (3.7) is fixed in frame (3.1) framework by the multiple staple (3.3) on frame (3.1) inside casing is monolateral.
2. filter press according to claim 1, is characterized in that: what the corrugated plating of described filter core (3.7) adopted is U-shaped corrugated plating or V-arrangement corrugated plating.
3. filter press according to claim 1, is characterized in that: the charging hole (3.6) of described filter plate (3) is located at the position at frame (3.1) top.
4. filter press according to claim 1, is characterized in that: the charging hole (3.6) of described filter plate (3) is located at the position on filter core (3.7) center or center deviation or under center deviation.
5. filter press according to claim 1, is characterized in that: the corrugated plating of described filter core (3.7) adopts stainless steel or carbon steel metal material to make.
6. filter press according to claim 1, is characterized in that: the corrugated plating of described filter core (3.7) adopts PE or PP nonmetallic materials to make.
7. a filter press as claimed in claim 1, is characterized in that: the intermediate layer corrugated plating (3.71) of described filter core (3.7) adopts metal ball shaped net to substitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530037.5A CN104307229B (en) | 2014-10-10 | 2014-10-10 | A kind of anti-blocking fast filtering filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530037.5A CN104307229B (en) | 2014-10-10 | 2014-10-10 | A kind of anti-blocking fast filtering filter press |
Publications (2)
| Publication Number | Publication Date |
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| CN104307229A CN104307229A (en) | 2015-01-28 |
| CN104307229B true CN104307229B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410530037.5A Active CN104307229B (en) | 2014-10-10 | 2014-10-10 | A kind of anti-blocking fast filtering filter press |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260786A (en) * | 2018-10-09 | 2019-01-25 | 禹州华德环保科技有限公司 | A kind of energy-efficient filter press |
| CN110152365A (en) * | 2019-06-04 | 2019-08-23 | 沈阳人和机电工程设备有限公司 | A kind of filter plate of filtering |
| CN110404307A (en) * | 2019-08-29 | 2019-11-05 | 威孔过滤科技（苏州）有限公司 | Board-like filter plate and its application is concentrated in precision |
| CN110538493A (en) * | 2019-09-30 | 2019-12-06 | 山东大学 | filter plate of metal frame filter press |
| CN112403049B (en) * | 2020-10-30 | 2023-09-26 | 浙江东瓯过滤机制造有限公司 | Filter plate filtering method without filter cloth plate frame and filter plate of filter press |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB292117A (en) * | 1927-06-14 | 1929-05-30 | Louis Adrien Joseph Revel | Improvements in filter presses or pressure filter elements |
| GB895453A (en) * | 1958-10-13 | 1962-05-02 | Giorgio Diefenbach | Improvements in or relating to filter elements for filter presses |
| FR2696654A1 (en) * | 1992-10-09 | 1994-04-15 | Normandie Const Meca | Filtration structure for use in filter press moulding - esp. of liqs., pastes or semi-pastes, gives strong, light, easily made and low thermal inertia wall lining |
| CN2204632Y (en) * | 1994-11-07 | 1995-08-09 | 王建国 | High effective and energy saving liquid settling apparatus |
| CN201006350Y (en) * | 2007-03-19 | 2008-01-16 | 洛阳宝诺重型机械有限公司 | Upright filter press filtration sheet |
-
2014
- 2014-10-10 CN CN201410530037.5A patent/CN104307229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB292117A (en) * | 1927-06-14 | 1929-05-30 | Louis Adrien Joseph Revel | Improvements in filter presses or pressure filter elements |
| GB895453A (en) * | 1958-10-13 | 1962-05-02 | Giorgio Diefenbach | Improvements in or relating to filter elements for filter presses |
| FR2696654A1 (en) * | 1992-10-09 | 1994-04-15 | Normandie Const Meca | Filtration structure for use in filter press moulding - esp. of liqs., pastes or semi-pastes, gives strong, light, easily made and low thermal inertia wall lining |
| CN2204632Y (en) * | 1994-11-07 | 1995-08-09 | 王建国 | High effective and energy saving liquid settling apparatus |
| CN201006350Y (en) * | 2007-03-19 | 2008-01-16 | 洛阳宝诺重型机械有限公司 | Upright filter press filtration sheet |
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| Publication number | Publication date |
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| CN104307229A (en) | 2015-01-28 |
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