CN213313544U - Water mold for plate-frame filter press - Google Patents
Water mold for plate-frame filter press Download PDFInfo
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- CN213313544U CN213313544U CN202022047646.9U CN202022047646U CN213313544U CN 213313544 U CN213313544 U CN 213313544U CN 202022047646 U CN202022047646 U CN 202022047646U CN 213313544 U CN213313544 U CN 213313544U
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Abstract
The utility model belongs to the pressure filter field, concretely relates to water mould for plate frame filter press, including water mould filter plate, water mould rubber and layering, the both ends face of water mould filter plate has the appearance water cavity, the cooperation of water mould rubber is installed in the both ends face of water mould filter plate, and the guiding gutter is covered with to the outer terminal surface of water mould filter plate dorsad water mould rubber, guiding gutter casting shaping, the layering is used for realizing the sealed fixed mounting between water mould rubber border and the water mould filter plate border. The water mould rubber of the utility model is provided with the water chute which can help to filter water efficiently; the utility model fixes the water mould rubber through the pressing strip, and can still seal water when the filter plate is pulled open; the utility model discloses squeeze the stage at high pressure, the boss structure on the water mould rubber can reduce the rubber by the bad possibility of drawing, can also make the water mould sealed more reliable.
Description
Technical Field
The utility model belongs to the pressure filter field, concretely relates to water mould for plate frame pressure filter.
Background
Plate and frame filters are used for the separation of solids and liquids. Compared with other solid-liquid separation equipment, the mud cake filtered by the filter press has higher solid content and excellent separation effect. The basic principle of solid-liquid separation is as follows: the mixed liquor flows through the filter medium (filter cloth), and the solids stay on the filter cloth and gradually accumulate on the filter cloth to form a filter mud cake. While the filtrate portion permeates the filter cloth to become clear solution without solids.
The filtering mechanism of the plate-and-frame filter press consists of material molds and water molds which are arranged alternately, and the traditional water molds have the following problems: 1. the water mold can only play a role of sealing water in a compressed state, and the water cannot be sealed when the filter plate is pulled open; 2. there is no water guide structure on the rubber, which will cause damage to the rubber and permeable layer during filter pressing.
SUMMERY OF THE UTILITY MODEL
In order to make up the deficiency of the prior art, the utility model provides a technical scheme of water mould for plate frame filter press.
A kind of board frame filter press use the water mould, characterized by including
The water mold filter plate is provided with water containing cavities at two end faces;
the water mold rubber is arranged on two end faces of the water mold filter plate in a matching way, and a water guide groove is formed in the outer end face of the water mold rubber, which faces away from the water mold filter plate; and
and the pressing strip is used for realizing the closed fixed installation between the edge of the water mold rubber sheet and the edge of the water mold filter plate.
A water mould for plate and frame filter press, its characterized in that still includes the water mould permeable bed, the cooperation of water mould permeable bed is installed between layering and water mould rubber, the water mould permeable bed is used for filtering and permeates water.
The water mould for the plate-frame filter press is characterized in that the pressing strip is of an annular structure.
The water mold for the plate-and-frame filter press is characterized in that the pressing strip, the water mold rubber and the water mold filter plate are fixed together through fasteners.
The water mold for the plate-frame filter press is characterized in that the edge of the inner end surface of the water mold rubber is buckled with the edge of the water mold filter plate through a matched concave-convex structure.
The water mold for the plate-and-frame filter press is characterized in that the edge of the inner end face of the water mold rubber is provided with a boss structure, and the edge of the water mold filter plate is provided with a groove structure which is buckled with the boss structure.
The water mold for the plate-frame filter press is characterized in that a convex block used for being in contact with a material mold top is arranged on the outer end face of the water mold rubber.
The water mould for the plate-frame filter press is characterized in that a water outlet of the water chute is positioned at the edge or the side surface of the outer end face of the water mould rubber.
The beneficial effects of the utility model reside in that: the water mould rubber of the utility model is provided with the water chute which can help to filter water efficiently; the utility model fixes the water mould rubber through the pressing strip, and can still seal water when the filter plate is pulled open; the utility model discloses squeeze the stage at high pressure, the boss structure on the water mould rubber can reduce the rubber by the bad possibility of drawing, can also make the water mould sealed more reliable.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is one of the schematic structural diagrams of the reclaimed water mold rubber of the present invention;
fig. 4 is a second schematic view of the rubber structure of the center water mold of the present invention, in which the water chute and the bump are not shown;
FIG. 5 is a schematic view of the structure of the reclaimed water mold filter plate of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is an enlarged view of fig. 6 at C.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in the figure, the water mold for the plate-and-frame filter press comprises a water mold filter plate 1, a water mold rubber sheet 2 and a pressing strip 3, wherein water containing cavities 100 are formed in two end faces of the water mold filter plate 1, and the water mold rubber sheet 2 is installed on the two end faces of the water mold filter plate 1 in a matched mode. The water mold rubber sheet 2 has the function of sealing the water containing cavity 100, the outer end face, back to the water mold filter plate 1, of the water mold rubber sheet 2 is fully distributed with the water guide groove 200, the water guide groove 200 is formed by casting, and the pressing strip 3 is used for realizing the sealing and fixing installation between the edge of the water mold rubber sheet 2 and the edge of the water mold filter plate 1.
As optimizing, the utility model discloses still include water mould permeable stratum 4, water mould permeable stratum 4 is installed between layering 3 and water mould rubber 2 through the screw cooperation, and water mould permeable stratum is used for filtering and permeates water, increases one filter layer in addition before water mould rubber 2 equivalently.
As an optimization: the pressing strip 3 is of an annular structure.
As an optimization: the pressing strip 3, the water mold rubber 2 and the water mold filter plate 1 are fixed together through screws.
As an optimization: the edge of the inner end face of the water mold rubber sheet 2 is buckled with the edge of the water mold filter plate 1 through a matched concave-convex structure.
Furthermore, the edge of the inner end surface of the water mold rubber 2 is provided with a boss structure 201, and the edge of the water mold filter plate 1 is provided with a groove structure 101 for being buckled with the boss structure 201.
As an optimization: the outer end face of the water mold rubber 2 is provided with a convex block 202 used for contacting with the material mold top, when water enters the water containing cavity 100 of the water mold filter plate 1 and the water mold rubber 2 is pressed, the water mold rubber 2 bulges towards one side of the material mold to play a role in extruding a solid-liquid mixture, and the convex block 202 can contact with the material mold top when the water mold rubber 2 bulges outwards so as to prevent the water mold rubber 2 from being damaged.
As an optimization: the water outlet of the water chute 200 is located at the edge or the side surface of the outer end face of the water mold rubber 2.
The utility model discloses casting out guiding gutter 200 on water mould rubber 2, when water mould rubber 2 extrudees solid-liquid mixture, guiding gutter 200 can absorb the water that solid-liquid mixture pressed out to locate effectual discharging water at water mould rubber 2 borders, guiding gutter 200 uses with the cooperation of water mould permeable bed 4, realizes the drainage function in the true sense, moreover the utility model discloses a guiding gutter 200 has better elasticity, also has better protection to the filter cloth, can increase of service life.
The utility model discloses a layering 3 and screw are fixed water mould rubber 2, even if pull open the filter plate after, still can seal water between water mould rubber 2 and the water mould filter plate 1.
The utility model discloses not only adopted the structure of layering 3, still set up on water mould rubber 2 for with the boss structure 201 of 1 lock of water mould filter plate, can make water mould rubber 2 inseparabler with being connected before water mould filter plate 1 to pulled open when preventing water mould rubber 2 pressurized, avoided water mould rubber 2 impaired.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. A water mould for a plate-frame filter press is characterized by comprising
The water model filter plate comprises a water model filter plate (1), wherein two end faces of the water model filter plate (1) are provided with water containing cavities (100);
the water mold rubber (2) is installed on two end faces of the water mold filter plate (1) in a matching mode, and a water guide groove (200) is formed in the outer end face, back to the water mold filter plate (1), of the water mold rubber (2); and
and the pressing strip (3) is used for realizing the closed fixed installation between the edge of the water mold rubber (2) and the edge of the water mold filter plate (1).
2. The water mold for the plate and frame filter press according to claim 1, further comprising a water mold permeable layer (4), wherein the water mold permeable layer (4) is installed between the pressing bar (3) and the water mold rubber (2) in a matching manner, and the water mold permeable layer (4) is used for filtering and permeating water.
3. A water mould for a plate and frame filter press according to claim 1, characterized in that said bead (3) is of annular configuration.
4. The water mold for the plate and frame filter press according to claim 1, wherein the batten (3), the water mold rubber (2) and the water mold filter plate (1) are fixed together by a fastener.
5. The water mold for the plate-and-frame filter press according to claim 1, wherein the edge of the inner end surface of the water mold rubber sheet (2) is fastened with the edge of the water mold filter plate (1) through a matched concave-convex structure.
6. The water mold for the plate-and-frame filter press according to claim 5, wherein the inner end face edge of the water mold rubber (2) is provided with a boss structure (201), and the edge of the water mold filter plate (1) is provided with a groove structure (101) for buckling with the boss structure (201).
7. A water mould for a plate and frame filter press according to any of claims 1 to 6, characterized in that the outer end face of the water mould rubber (2) is provided with a lug (202) for contacting with the material mould.
8. The water mould for the plate and frame filter press according to any one of claims 1 to 6, characterized in that the water outlet of the water chute (200) is positioned at the outer end edge or side surface of the water mould rubber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047646.9U CN213313544U (en) | 2020-09-17 | 2020-09-17 | Water mold for plate-frame filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047646.9U CN213313544U (en) | 2020-09-17 | 2020-09-17 | Water mold for plate-frame filter press |
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| Publication Number | Publication Date |
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| CN213313544U true CN213313544U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022047646.9U Active CN213313544U (en) | 2020-09-17 | 2020-09-17 | Water mold for plate-frame filter press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007392A (en) * | 2020-09-17 | 2020-12-01 | 杭州互歌科技发展有限公司 | Water mold for plate-frame filter press |
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2020
- 2020-09-17 CN CN202022047646.9U patent/CN213313544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007392A (en) * | 2020-09-17 | 2020-12-01 | 杭州互歌科技发展有限公司 | Water mold for plate-frame filter press |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210618 Address after: 272000 plant No.12, environmental protection industrial park, Jiaxin Road, tuanli Town, Jining Economic Development Zone, Shandong Province Patentee after: Shandong fite environmental protection equipment Co.,Ltd. Address before: 311241 Hengyuantou Village, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou mutual song Technology Development Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210824 Address after: 272415 No. 11, energy conservation and environmental protection industrial park, tuanli Town, Jining Economic Development Zone, Jining City, Shandong Province Patentee after: Jining Economic Development Zone Yafei steel processing plant Address before: 272000 plant No.12, environmental protection industrial park, Jiaxin Road, tuanli Town, Jining Economic Development Zone, Shandong Province Patentee before: Shandong fite environmental protection equipment Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211012 Address after: 272000 plant 12, environmental protection industrial park, Jiaxin Road, Tongli Town, economic development zone, Jining City, Shandong Province Patentee after: Shandong fite environmental protection equipment Co.,Ltd. Address before: 272415 No. 11, energy conservation and environmental protection industrial park, tuanli Town, Jining Economic Development Zone, Jining City, Shandong Province Patentee before: Jining Economic Development Zone Yafei steel processing plant |
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| TR01 | Transfer of patent right |