CN219964062U - Ultra-high pressure filter press - Google Patents
Ultra-high pressure filter press Download PDFInfo
- Publication number
- CN219964062U CN219964062U CN202321358251.8U CN202321358251U CN219964062U CN 219964062 U CN219964062 U CN 219964062U CN 202321358251 U CN202321358251 U CN 202321358251U CN 219964062 U CN219964062 U CN 219964062U
- Authority
- CN
- China
- Prior art keywords
- plate
- metal
- filter
- filter plate
- beam slab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002184 metal Substances 0.000 claims abstract description 47
- 238000005058 metal casting Methods 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005266 casting Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002861 polymer material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 229920000891 common polymer Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides an ultrahigh pressure filter press, and belongs to the technical field of filter presses. The technical proposal is as follows: a plurality of metal filter plates (5) are arranged in the main frame between the compacting plate (3) and the thrust plate (6), and the metal filter plates (5) are parallel to the compacting plate (3) and the thrust plate (6); the metal filter plate (5) consists of a rectangular metal casting frame (51) and a rectangular filter plate central plate (52), wherein the filter plate central plate (52) is arranged in the metal casting frame (51), and four sides of the filter plate central plate (52) are connected with the inner four sides of the metal casting frame (51) through welding. The utility model has the beneficial effects that: the metal filter plate is combined with casting and welding in a brand new structure, so that unqualified products caused by overlarge welding deformation are reduced, the production efficiency of the metal filter plate is improved, the difficulty in manufacturing the metal filter plate is reduced, and the strength of the metal filter plate is enhanced.
Description
Technical Field
The utility model provides an ultrahigh pressure filter press, and belongs to the technical field of filter presses.
Background
The filter press is widely applied to the industries of environmental protection, chemical industry, mine and the like, and the filter press is generally made of polymer materials to form a filter plate. The environmental protection policy is greatly influenced, and along with the continuous development of technology, the water content requirement of the filter cake after the press filter is pressed by people is higher and higher, so that the pressing pressure of the press filter is higher and higher. The ultra-high pressure filter press is solid-liquid separation equipment with the squeezing pressure being more than 3Mpa, and the commonly used high polymer material filter plates have insufficient strength at the moment and cannot resist the pressure during ultra-high pressure squeezing. The common polymer filter plate is easy to crack and other damages when used under the pressure exceeding 2.5Mpa, so that the filtering effect is invalid, and even the filter press cannot be used normally. In order to solve the problems, all-welded metal filter plates are adopted, and are formed by welding 6-10 parts at the open ends, so that at least 9 double-sided welding seams are formed, the welding quantity of the metal filter plates is large, the welding deformation is large, and the whole metal filter plates are easy to discard. In addition, the all-welded metal filter plate has higher requirements on welding workers, long production period, high cost and difficult control of the product qualification rate.
Disclosure of Invention
The utility model aims to provide an ultrahigh pressure filter press, which adopts a novel structure to cast and weld a metal filter plate, reduces unqualified products caused by overlarge welding deformation, improves the production efficiency of the metal filter plate, reduces the difficulty of manufacturing the metal filter plate, enhances the strength of the metal filter plate and solves the problems in the prior art.
The technical scheme of the utility model is as follows:
the utility model provides an ultra-high pressure filter press, contains pressure strip, left beam slab, metal filter plate, thrust plate and right beam slab, left side beam slab and right beam slab mutual parallel arrangement constitute the main frame, are provided with the pressure strip and the thrust plate of supporting in pairs along the length direction of left beam slab and right beam slab, and pressure strip and thrust plate perpendicular to left beam slab and right beam slab, and the characterized in that: a plurality of metal filter plates are arranged in the main frame between the compacting plate and the thrust plate, and the metal filter plates are parallel to the compacting plate and the thrust plate; the metal filter plate consists of a rectangular metal casting frame and rectangular filter plate central plates, the filter plate central plates are arranged in the metal casting frame, four sides of the filter plate central plates are connected with the inner four sides of the metal casting frame through welding, and the whole metal filter plate is only provided with four welding seams. The metal filter plate can ensure the compressive strength and can be normally used under the ultra-high pressure condition.
And a feed inlet is formed in the outer frame of the metal casting frame.
The main frame outside the compacting plate is provided with a hydraulic cylinder fixing seat, the hydraulic cylinder is fixed on the hydraulic cylinder fixing seat, a piston rod of the hydraulic cylinder is connected with the compacting plate, and the piston rod of the hydraulic cylinder pushes the compacting plate, the metal filter plate and the thrust plate to fold.
The utility model has the beneficial effects that: the metal filter plate is combined with casting and welding in a brand new structure, so that unqualified products caused by overlarge welding deformation are reduced, the production efficiency of the metal filter plate is improved, the difficulty in manufacturing the metal filter plate is reduced, and the strength of the metal filter plate is enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a metal filter plate structure according to the present utility model;
in the figure: the hydraulic cylinder 1, the hydraulic cylinder fixing seat 2, the compression plate 3, the left beam plate 4, the metal filter plate 5, the thrust plate 6, the right beam plate 7, the metal casting frame 51, the filter plate center plate 52, the welding seam 53 and the feeding hole 54.
Detailed Description
The device is further described by way of example with reference to the accompanying drawings.
The utility model provides an ultra-high pressure filter press, contains pressure strip 3, left beam slab 4, metal filter plate 5, thrust plate 6 and right beam slab 7, left side beam slab 4 and right beam slab 7 are mutual parallel arrangement to constitute the main frame, are provided with the pressure strip 3 and the thrust plate 6 that match in pairs along the length direction of left beam slab 4 and right beam slab 7, pressure strip 3 and thrust plate 6 perpendicular to left beam slab 4 and right beam slab, and the characterized in that: a plurality of metal filter plates 5 are arranged in the main frame between the compacting plate 3 and the thrust plate 6, and the metal filter plates 5 are parallel to the compacting plate 3 and the thrust plate 6; the metal filter plate 5 consists of a rectangular metal casting frame 51 and a rectangular filter plate central plate 52, wherein the filter plate central plate 52 is arranged in the metal casting frame 51, four sides of the filter plate central plate 52 are connected with the inner four sides of the metal casting frame 51 through welding, and the whole metal filter plate is only provided with four welding seams 53. The metal filter plate can ensure the compressive strength and can be normally used under the ultra-high pressure condition.
The outer frame of the metal casting frame 51 is provided with a feed opening 54.
The main frame outside the compacting plate 3 is provided with a hydraulic cylinder fixing seat 2, the hydraulic cylinder 1 is fixed on the hydraulic cylinder fixing seat 2, a piston rod of the hydraulic cylinder 1 is connected with the compacting plate 3, and a piston rod of the hydraulic cylinder 5 pushes the compacting plate 3, the metal filter plate 5 and the thrust plate 6 to fold.
The utility model relates to a brand-new ultra-high pressure filter press composed of metal filter plates, which aims to solve the defects that a high polymer material filter plate cannot bear ultra-high squeezing pressure, and the period is long, the cost is high, the qualification rate is low and the like in the production process of welding the metal filter plates. The metal filter plate 5 of the present utility model is manufactured by casting and welding in a composite manner, the metal casting frame 51 is cast, and then the metal casting frame 51 and the filter plate center plate 52 are welded into one body. The metal filter plate meets the use requirement of an ultra-high pressure filter, improves the production efficiency of the metal filter plate, reduces the difficulty of manufacturing the metal filter plate, and increases the strength of the metal casting frame 51 and the whole metal filter plate.
Claims (3)
1. The utility model provides an ultra-high pressure filter press, contains clamp plate (3), left beam slab (4), metal filter plate (5), thrust plate (6) and right beam slab (7), left beam slab (4) and right beam slab (7) are mutual parallel arrangement to constitute the main frame, are provided with clamp plate (3) and thrust plate (6) that match in pairs along the length direction of left beam slab (4) and right beam slab (7), clamp plate (3) and thrust plate (6) perpendicular to left beam slab (4) and right beam slab, its characterized in that: a plurality of metal filter plates (5) are arranged in the main frame between the compacting plate (3) and the thrust plate (6), and the metal filter plates (5) are parallel to the compacting plate (3) and the thrust plate (6); the metal filter plate (5) consists of a rectangular metal casting frame (51) and a rectangular filter plate central plate (52), wherein the filter plate central plate (52) is arranged in the metal casting frame (51), and four sides of the filter plate central plate (52) are connected with the inner four sides of the metal casting frame (51) through welding.
2. An ultra-high pressure filter press according to claim 1, wherein: the outer frame of the metal casting frame (51) is provided with a feed inlet (54).
3. An ultra-high pressure filter press according to claim 1 or 2, wherein: be equipped with pneumatic cylinder fixing base (2) on the main frame in the pressure strip (3) outside, pneumatic cylinder (1) are fixed in on pneumatic cylinder fixing base (2), and the piston rod of pneumatic cylinder (1) is connected with pressure strip (3), and the piston rod of pneumatic cylinder (5) promotes pressure strip (3), metal filter plate (5) and thrust plate (6) and folds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358251.8U CN219964062U (en) | 2023-05-31 | 2023-05-31 | Ultra-high pressure filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358251.8U CN219964062U (en) | 2023-05-31 | 2023-05-31 | Ultra-high pressure filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964062U true CN219964062U (en) | 2023-11-07 |
Family
ID=88587649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321358251.8U Active CN219964062U (en) | 2023-05-31 | 2023-05-31 | Ultra-high pressure filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964062U (en) |
-
2023
- 2023-05-31 CN CN202321358251.8U patent/CN219964062U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |