CN217367295U - Built-in metal top column of filter plate - Google Patents
Built-in metal top column of filter plate Download PDFInfo
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- CN217367295U CN217367295U CN202122910749.8U CN202122910749U CN217367295U CN 217367295 U CN217367295 U CN 217367295U CN 202122910749 U CN202122910749 U CN 202122910749U CN 217367295 U CN217367295 U CN 217367295U
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- filter plate
- filter
- metal
- metal top
- metal fore
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Abstract
The utility model discloses an embedded metal fore-set of filter plate, metal fore-set are the cylinder, and the diameter is less than filter plate frame sealing surface width, highly is less than filter plate thickness 1mm, and near a central line that a plurality of metal fore-sets were inlayed at the sealing surface of filter plate frame, are close to four corners hole department, and each metal fore-set uses the filter plate axis as the central line, mutual symmetric distribution, bears the hydro-cylinder extrusion, even hydro-cylinder feeding pressure superelevation, the filter plate is because the effort of metal fore-set supports, also can not appear because the condition that warp or burst because of compressing, to sum up, the utility model has the advantages of simple structure, thinking are novel, maneuverability are stronger, have thoroughly solved the not high pressure resistant problem of filter plate.
Description
Technical Field
The utility model belongs to the filter press of solid-liquid separation trade filters the field, relates to an embedded metal fore-set of filter plate.
Background
The filter plates are necessary filtering elements of the filter press and are arranged on a cross beam of the filter press, a concave part between the two filter plates forms a filter chamber, the filter plates bear the pressure of an oil cylinder, materials are conveyed into the filter chamber by the pump for filtering, the filter cloth intercepts the materials in the filter chamber to form filter cakes, but the filter plates are easy to deform or even break due to too high filtering pressure, the filter plates are broken due to the broken filter plates, the filtered filtrate of the filter press is turbid, the water content of the filter cakes is increased, the filtering effect is poor, and the economic loss is caused to customers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect of current filter plate, solving corresponding technical problem, providing a high pressure resistant filter plate, its main technical characteristics is that inlay the metal fore-set in the inside of filter plate, make the filter plate can bear enough big pressure.
The utility model provides a technical scheme that aforementioned technical problem adopted is: the filter plate is internally embedded with metal top columns, and is characterized in that a plurality of metal top columns are embedded around four corner holes in a sealing surface of a frame of the filter plate and are respectively supported to play a role in sharing the pressure of the oil cylinder.
Furthermore, a plurality of metal top pillars are embedded into the frame of the filter plate, the length of each metal top pillar is 1mm smaller than the thickness of the filter plate, each metal top pillar is distributed around a four-corner hole of the filter plate, each metal top pillar is symmetrically distributed with the axis of the filter plate as a central line and bears the extrusion of the oil cylinder, and even if the feeding pressure of the oil cylinder is ultrahigh, the filter plate is supported by the acting force of the metal top pillars, so that the situation of deformation or cracking caused by compression can not occur.
Furthermore, the metal top column is a cylinder, the diameter of the metal top column is smaller than the width of the sealing surface of the frame of the filter plate, the height of the metal top column is 1mm lower than the thickness of the filter plate, and the metal top column is arranged near the central line of the sealing surface of the frame of the filter plate and close to the four corner holes.
The utility model provides an embedded metal fore-set of filter plate not only can bear great hydro-cylinder pressure and indeformable, promotes the stability ability of filter plate moreover, and the filter plate that makes can bear bigger pressure, does not crack indeformable.
Drawings
Fig. 1 is a schematic view of the metal top pillar embedded in the filter plate of the present invention.
Fig. 2 is a schematic perspective view of the top pillar with the metal top pillar embedded in the filter plate of the present invention.
Fig. 3 is a schematic view of the section structure of the metal top pillar embedded in the filter plate of the present invention.
Reference numerals: 1-metal top column, 2-frame sealing surface, 3-filtering point, 4-central feeding hole, 5-supporting point, 6-quadrangular hole and 7-filtering chamber.
Detailed Description
The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and the described embodiments are only some preferred embodiments of the present invention, but not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The metal top column is embedded in the filter plate and consists of a metal top column 1, a sealing frame sealing surface 2, a filtering point 3, a central feeding hole 4, a supporting point 5, four corner holes 6 and a filtering chamber 7, and a plurality of metal top columns 1 are distributed in the frame sealing surface 2 of the filter plate and bear higher pressure; the frame sealing surface 2 is used for keeping the sealing performance between the two plates and preventing materials in the filter chamber 7 from overflowing due to pressure; the round pockmarks are regularly arranged to form filter points 3, and filter liquid flow passages are formed among the filter points; materials are conveyed into each filtering chamber 7 through the central feeding hole 4, overstocked sediment is trapped through filter cloth to form a filter cake, the rest filtrate is discharged through the four-corner holes 6, the four-corner holes 6 can discharge liquid and can also feed the liquid to wash the filter cake, and only other pipelines are different; the supporting points 5 are round tables which rise slowly, the lower circle is large, the upper circle is small, the pressure bearing capacity of the filter plate is enhanced, the supporting points are uniformly distributed in the filter chamber 7, and the supporting points are flush with the sealing surface 2 of the frame and bear the pressure of the oil cylinder under the combined action.
Example 2
A filter press equipped with the filter plate with embedded metal top pillar as described in example 1, the working procedure of the filter press is as follows: the filter plates are arranged and installed on a cross beam of the filter press, filter cloth is fixed on each filter plate, the filter plates are pressed by a pressing device, the concave parts of adjacent filter plates form a filter chamber 7, and the filter chamber 7 is sealed by a frame sealing surface 2; the supporting point 5, the frame sealing surface 2 and the metal top column 1 act together, and the reaction force is applied to the pressing device; under the pressure action of a material conveying pump, pressurized materials are input through a central feeding hole 4 to be subjected to low-pressure static filtration; the filter cloth intercepts particles in the materials to form a filter cake; filter material seepage flow guide networks are formed by the filter points 3 and the intervals among the filter points, the capability of adsorbing filter cakes is improved, and filter liquor is discharged through the filter plate quadrangular holes 6; the filter chamber 7 bears filter cakes, the filter plate is pulled open through the plate pulling mechanism, gravity discharging is realized, and one working process of the filter press is finished.
Claims (2)
1. The embedded metal fore-set of filter plate, the metal fore-set is a cylinder, its characterized in that, the metal fore-set inlays on the sealed face central line of frame of filter plate, is close to four corner hole department, and metal fore-set length is lighter than filter plate thickness 1mm, and metal fore-set diameter can not be greater than the sealed face width of filter plate frame.
2. The metal top pillars of claim 1, wherein the metal top pillars are symmetrically distributed with respect to each other with respect to the axis of the filter plate as the center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910749.8U CN217367295U (en) | 2021-11-25 | 2021-11-25 | Built-in metal top column of filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910749.8U CN217367295U (en) | 2021-11-25 | 2021-11-25 | Built-in metal top column of filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217367295U true CN217367295U (en) | 2022-09-06 |
Family
ID=83083204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122910749.8U Active CN217367295U (en) | 2021-11-25 | 2021-11-25 | Built-in metal top column of filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217367295U (en) |
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2021
- 2021-11-25 CN CN202122910749.8U patent/CN217367295U/en active Active
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