CN2402374Y - Filter plate and filter frame - Google Patents
Filter plate and filter frame Download PDFInfo
- Publication number
- CN2402374Y CN2402374Y CN 99213145 CN99213145U CN2402374Y CN 2402374 Y CN2402374 Y CN 2402374Y CN 99213145 CN99213145 CN 99213145 CN 99213145 U CN99213145 U CN 99213145U CN 2402374 Y CN2402374 Y CN 2402374Y
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- China
- Prior art keywords
- convex
- filter
- filter plate
- concave structure
- filter frame
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Abstract
The utility model relates to a filter plate and a filter frame. The utility model is characterized in that the matching surfaces of a filter plate (1) and a filter frame (2) are an optionally convex-concave structure and are mutually matched. Because the matching surface of the filter plate or the filter frame is additionally provided with the optionally convex-concave structure, the effective friction coefficient of the matching surfaces of the filter plate and the filter frame can be increased, and the compression strength of the matching surfaces of the filter plate and the filter frame can be increased. A filter chamber can complete the filtration of desired products in a high pressure state in a reliable, high efficiency and high quality mode.
Description
The utility model relates to a kind of filter plate filter frame, is mainly used in filter press.
Background technology of the present utility model: the matching surface of existing filter plate filter frame is the identical structure in plane, it is not enough point: the filter chamber's pressure that constitutes when the filter plate filter frame has slightly and increases when excessive, because coefficient of friction is little between filter frame and filter plate, be not enough to stop the displacement of filter frame, therefore build-up of pressure leaks from the matching surface of its displacement all around, not only influences its filter quality, can't reach effectively and filter, caused unnecessary waste, and production efficiency is low.
Purpose of design of the present utility model: avoid the weak point in the background technology, design a kind of novel filter plate filter frame that can improve its filter pressure and filter quality effectively.
Design of the present utility model: the utility model is on the existing filter plate filter frame basis of (as: the filter plate filter that emerging source filter Co., Ltd produces in vain), realizes by the further improvement to its filter plate and filter frame structure.On structural design: set up at the matching surface of filter plate or filter frame and to be random shape convex-concave structure---on the filter plate face during, then be complementary on the filter frame face for the concavity structure and with convex structure on the filter plate face for the convex structure; Otherwise, when being the concavity structure on the filter plate face, then be complementary on the filter frame face for the convex structure and with concavity structure on the filter plate face, its purpose is by increasing the effective coefficient of friction between filter plate and filter frame matching surface, reach the compression strength that improves filter plate and filter frame matching surface, make its filter chamber under high pressure conditions, can avoid its displacement effectively between filter frame and filter plate, finish the filtration of its required product reliably, efficiently, in high quality, reach purpose of design of the present utility model.Its organization plan: novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually.
The utility model is compared with background technology, be random shape convex-concave structure owing to setting up at the matching surface of filter plate or filter frame, increased the effective coefficient of friction between filter plate and filter frame matching surface, improved the compression strength of filter plate and filter frame matching surface, make its filter chamber under high pressure conditions, can finish the filtration of its required product reliably, efficiently, in high quality.
Description of drawings:
Fig. 1 is the structural representation of filter press.
Fig. 2 is the structural representation of filter plate.
Fig. 3 is the structural representation of filter frame.
Fig. 4 is square, rectangle convex-concave structure schematic diagram.
Fig. 5 is trapezoidal convex-concave structure schematic diagram.
Fig. 6 is hemispherical convex-concave structure schematic diagram.
Fig. 7 is a V word shape convex-concave structure schematic diagram.
Fig. 8 is square, the recessed structural representation of rectangle biconvex.
Fig. 9 is the recessed structural representation of trapezoidal biconvex.
Figure 10 is the recessed structural representation of hemispherical biconvex.
Figure 11 is sinusoidal wave convex-concave structure schematic diagram.
Figure 12 is wavy convex-concave structure schematic diagram.
Figure 13 is a zigzag convex-concave structure schematic diagram.
Figure 14 is a hemisphere cross-like convex-concave structure schematic diagram.
Figure 15 is trapezoidal cross-like convex-concave structure schematic diagram.
Figure 16 is an arc convex-concave structure schematic diagram.
The drawing reference numeral explanation:
That 3-filter press 4-represents is square, rectangle convex-concave structure 5-represents that trapezoidal convex-concave structure 6-represents that hemispherical convex-concave structure 7-represents that V word shape convex-concave structure 8-represents that square, the recessed structure 9-of rectangle biconvex represents that the recessed structure 10-of trapezoidal biconvex represents that the recessed structure 11-of hemispherical biconvex represents that sinusoidal wave convex-concave structure 12-represents that wavy convex-concave structure 13-represents that zigzag convex-concave structure 14-represents that hemisphere cross-like convex-concave structure 15-represents that trapezoidal cross-like convex-concave structure 16-represents the arc convex-concave structure
Embodiment 1: referring to accompanying drawing 2～4.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and square, rectangle convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 2: referring to accompanying drawing 2,3,5.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and trapezoidal convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 3: referring to accompanying drawing 2,3,6.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and hemispherical convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 4: referring to accompanying drawing 2,3,7.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and V word shape convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 5: referring to accompanying drawing 2,3,8.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and square, the recessed structure of rectangle biconvex is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 6: referring to accompanying drawing 2,3,9.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and the recessed structure of trapezoidal biconvex is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 7: referring to accompanying drawing 2,3,10.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and the recessed structure of hemispherical biconvex is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 8: referring to accompanying drawing 2,3,11.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and sinusoidal wave convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 9: referring to accompanying drawing 2,3,12.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and wavy convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 10: referring to accompanying drawing 2,3,13.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and the zigzag convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 11: referring to accompanying drawing 2,3,14.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and hemisphere cross-like convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 12: referring to accompanying drawing 2,3,15.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and trapezoidal cross-like convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 13: referring to accompanying drawing 2,3,16.Novel filter plate filter frame, the matching surface of filter plate (1) and filter frame (2) are the random shape convex-concave structure of coincideing mutually---and the arc convex-concave structure is coincide.Filter plate is the convex structure, and filter frame is the concavity structure, otherwise, then opposite.
Embodiment 14: referring to accompanying drawing 4～16, and on the basis of embodiment 1～13, the arbitrarily combination in twos of the random shape convex-concave structure of matching surface of its filter plate (1) and filter frame (2).
Claims (3)
1, a kind of novel filter plate filter frame, it comprises filter plate (1) and filter frame (2), it is characterized in that: the matching surface of filter plate (1) and filter frame (2) is the random shape convex-concave structure of coincideing mutually.
2, novel filter plate filter frame according to claim 1 is characterized in that: the random shape convex-concave structure of matching surface of filter plate (1) and filter frame (2) is square, rectangle convex-concave structure (4) or be trapezoidal convex-concave structure
(5) or be hemispherical convex-concave structure (6) be V word shape convex-concave structure (7) or be square, the recessed structure of rectangle biconvex (8) or be the recessed structure of trapezoidal biconvex (9) or be the recessed structure of hemispherical biconvex (10) or be sinusoidal wave convex-concave structure (11) or be wavy convex-concave structure (12) or indentation convex-concave structure (13) or be hemisphere cross-like convex-concave structure (14) or be trapezoidal cross-like convex-concave structure (15) or curved convex-concave structure (16) or be combination in twos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213145 CN2402374Y (en) | 1999-06-15 | 1999-06-15 | Filter plate and filter frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213145 CN2402374Y (en) | 1999-06-15 | 1999-06-15 | Filter plate and filter frame |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99258474 Division CN2403479Y (en) | 1999-12-24 | 1999-12-24 | Pressure filter consisting of new filtering plate and filtering frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402374Y true CN2402374Y (en) | 2000-10-25 |
Family
ID=34005635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99213145 Expired - Fee Related CN2402374Y (en) | 1999-06-15 | 1999-06-15 | Filter plate and filter frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402374Y (en) |
-
1999
- 1999-06-15 CN CN 99213145 patent/CN2402374Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |