CN204610828U - A kind of filter plate seal arrangement of high-pressure pressure filter - Google Patents
A kind of filter plate seal arrangement of high-pressure pressure filter Download PDFInfo
- Publication number
- CN204610828U CN204610828U CN201520207575.0U CN201520207575U CN204610828U CN 204610828 U CN204610828 U CN 204610828U CN 201520207575 U CN201520207575 U CN 201520207575U CN 204610828 U CN204610828 U CN 204610828U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter plate
- annular recess
- pressure
- secondary frame
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of filter plate seal arrangement of high-pressure pressure filter, the main frame comprising filter plate, secondary frame and be arranged in secondary frame, the edge of described filter plate and secondary frame is filled with elastomer, filter plate and main frame are all provided with filter cloth, described filter plate end face periphery is provided with boss, the secondary frame exterior edge face corresponding with lug boss position is provided with the first annular recess, and described first ring-type bottom portion of groove offers the second annular recess, is provided with O RunddichtringO in the second annular recess; Sealing plate is provided with between described main frame and secondary frame.Compared with prior art, the beneficial effects of the utility model are: by the cooperation of adjacent boss and the first annular recess, boss is also pressed on the O RunddichtringO in the second annular recess, realize large resistance seals, thus overflowed from the junction plane between filter plates by press filtration medium when high-pressure pressure filter can be avoided to work, enhance whole system working stability, decrease the time that work pauses and clears up, improve working efficiency.
Description
Technical field
The utility model belongs to pressure filter field, is specifically related to a kind of filter plate seal arrangement of high-pressure pressure filter.
Background technique
Existing steel plate elasticity filter press filter board, when its filter plates is combined in arranged in parallel, sealing between filter plate combination leans on the Transverse plane of filter plate to be directly pressed on the Stamping Steel Ribbon of the end face surface of the secondary frame of another block filter plate combination, this sealing means, owing to lacking enough resistances, make press filtration medium easily strut the junction plane between two filter plates when pressure raises and filtrate is overflowed, sometimes even Stamping Steel Ribbon is gone out and quick-fried slurry phenomenon occurs.
Model utility content
For problems of the prior art, the utility model provides a kind of filter plate seal arrangement of high-pressure pressure filter, is overflowed when high-pressure pressure filter can be avoided to work by press filtration medium from the junction plane between filter plates.
For achieving the above object, the utility model is by the following technical solutions:
A kind of filter plate seal arrangement of high-pressure pressure filter, the main frame comprising filter plate, secondary frame and be arranged in secondary frame, the edge of described filter plate and secondary frame is filled with elastomer, filter plate and main frame are all provided with filter cloth, described filter plate end face periphery is provided with boss, the secondary frame exterior edge face corresponding with lug boss position is provided with the first annular recess, and described first ring-type bottom portion of groove offers the second annular recess, is provided with O RunddichtringO in the second annular recess; Sealing plate is provided with between described main frame and secondary frame.
The cross section of described first annular recess is isosceles trapezoid, is convenient to the cooperation between boss and sealing.
The cross section of described second annular recess is square or circle, and the diameter of described square inscribed circle or diameter of a circle are all less than O type and seal maximum ring cross-section diameter of a circle, strengthen sealing effect.
The utility model is mainly used in the metal mold pressure filter that feed pressure is high, squeeze pressure is high.
Compared with prior art, the beneficial effects of the utility model are: 1. filter plate end face periphery is provided with boss, the secondary frame exterior edge face corresponding with lug boss position is provided with the first annular recess, by the cooperation of adjacent boss and the first annular recess, boss is also pressed on the O RunddichtringO in the second annular recess, realize large resistance seals, thus overflowed from the junction plane between filter plates by press filtration medium when high-pressure pressure filter can be avoided to work; 2. between main frame and secondary frame, be provided with sealing plate, further enhancing the sealability of whole system, enhance whole system working stability, decrease the time that work pauses and clears up, improve working efficiency.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is a-quadrant enlarged view.
Fig. 4 is the utility model using state figure.
Fig. 5 is B regional enlarged drawing.
Embodiment
embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, the filter plate seal arrangement of the present embodiment high-pressure pressure filter, comprise filter plate 7, secondary frame 1 and the main frame 6 be arranged in secondary frame, the edge of described filter plate and secondary frame is filled with elastomer 3, filter plate and main frame are all provided with filter cloth 5, described filter plate end face periphery is provided with boss 9, the secondary frame exterior edge face corresponding with boss 9 position is provided with the first annular recess 11 that cross section is isosceles trapezoid, it is foursquare second annular recess 12 that described first ring-type bottom portion of groove offers cross section, and the diameter of described square inscribed circle is less than O type seals maximum ring cross-section diameter of a circle, O RunddichtringO 2 is provided with in the second annular recess, sealing plate 4 is provided with between described main frame and secondary frame.
As shown in Figure 4 and Figure 5, the using method of the present embodiment is: multiple filter plates is merged row formation filter chamber 10 arranged together, the cross section that the boss 9 of adjacent filter plate end face periphery and corresponding secondary frame exterior edge face are provided with is that the first annular recess 11 of isosceles trapezoid is interlocked, described boss to be pressed in the second annular recess on O RunddichtringO simultaneously, greatly strengthen the hermetic resistance between adjacent filter plate and secondary frame, filter chamber is filled with by press filtration medium under the effect of feed pump, when these pressure mediums raise, the seal arrangement formed due to adjacent pair frame and filter plate and O RunddichtringO has powerful hermetic resistance, even if thus make also can not be overflowed from the junction plane of secondary frame and filter plate in a high voltage state by press filtration medium inside filter chamber.
In the present embodiment between filter plate and filter cloth, between main frame and filter cloth, all fixed by screw between filter plate and mainboard.
embodiment 2
The present embodiment first ring-type bottom portion of groove offers the second annular recess that cross section is circle, and diameter of a circle is less than O type seals maximum ring cross-section diameter of a circle, and other scheme is all identical with the technological scheme in embodiment 1.
Claims (3)
1. the filter plate seal arrangement of a high-pressure pressure filter, it is characterized in that: the main frame (6) comprising filter plate (7), secondary frame (1) and be arranged in secondary frame, the edge of described filter plate and secondary frame is filled with elastomer (3), filter plate and main frame are all provided with filter cloth (5), described filter plate end face periphery is provided with boss (9), the secondary frame exterior edge face corresponding with boss (9) position is provided with the first annular recess (11), described first ring-type bottom portion of groove offers the second annular recess (12), is provided with O RunddichtringO (2) in the second annular recess; Sealing plate (4) is provided with between described main frame and secondary frame.
2. the filter plate seal arrangement of high-pressure pressure filter according to claim 1, is characterized in that: the cross section of described first annular recess is isosceles trapezoid.
3. the filter plate seal arrangement of high-pressure pressure filter according to claim 1 and 2, it is characterized in that: the cross section of described second annular recess is square or circle, and the diameter of described square inscribed circle or diameter of a circle are all less than O type and seal maximum ring cross-section diameter of a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207575.0U CN204610828U (en) | 2015-04-09 | 2015-04-09 | A kind of filter plate seal arrangement of high-pressure pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207575.0U CN204610828U (en) | 2015-04-09 | 2015-04-09 | A kind of filter plate seal arrangement of high-pressure pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610828U true CN204610828U (en) | 2015-09-02 |
Family
ID=53963396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207575.0U Active CN204610828U (en) | 2015-04-09 | 2015-04-09 | A kind of filter plate seal arrangement of high-pressure pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289061A (en) * | 2015-11-26 | 2016-02-03 | 扬中市宏飞镀业有限公司 | Special efficient electroplating wastewater treatment apparatus pressure filter |
| CN108404471A (en) * | 2018-04-28 | 2018-08-17 | 安徽省通源环保科技有限公司 | The cleaning device of filter press |
| CN110302570A (en) * | 2019-08-08 | 2019-10-08 | 昆山水立净环保节能科技有限公司 | Micro-filtration diaphragm filter plate combination unit |
| CN111054106A (en) * | 2018-10-17 | 2020-04-24 | 张晓春 | Radial sealing method and device for filter pressing device |
-
2015
- 2015-04-09 CN CN201520207575.0U patent/CN204610828U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289061A (en) * | 2015-11-26 | 2016-02-03 | 扬中市宏飞镀业有限公司 | Special efficient electroplating wastewater treatment apparatus pressure filter |
| CN108404471A (en) * | 2018-04-28 | 2018-08-17 | 安徽省通源环保科技有限公司 | The cleaning device of filter press |
| CN111054106A (en) * | 2018-10-17 | 2020-04-24 | 张晓春 | Radial sealing method and device for filter pressing device |
| CN110302570A (en) * | 2019-08-08 | 2019-10-08 | 昆山水立净环保节能科技有限公司 | Micro-filtration diaphragm filter plate combination unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204610828U (en) | A kind of filter plate seal arrangement of high-pressure pressure filter | |
| CN203948668U (en) | Cage equilibrium valve | |
| CN203906770U (en) | Seal member | |
| CN205191083U (en) | Industrial furnace boiler tube hydrostatic test mouth of pipe seal structure | |
| CN203458857U (en) | Square filter plate of filter press | |
| CN203516723U (en) | Sealing structure of gantry press filter for coolant concentrated filtering and chip removal system | |
| CN203146826U (en) | Novel sealing device for speed-reducing top piston rod part | |
| CN203750238U (en) | Plate-and-frame filter press with high sealing performance | |
| CN204395611U (en) | A kind of plug-in filter flask | |
| CN103410805B (en) | Floating type unidirectional pair of bar cylinder | |
| CN204854412U (en) | Quick detach formula tubulation subassembly | |
| CN201195067Y (en) | Single-edge septum filter board of pressure filter | |
| CN204865140U (en) | Filter press filter | |
| CN103453143A (en) | Sealing structure of gantry filter press for cooling liquid centralized filtering and chip removal system | |
| CN205148203U (en) | Press connecting block frock | |
| CN204952388U (en) | Pressure filter | |
| CN217327913U (en) | Multipoint mode self-pressing pushing assembly | |
| CN204758282U (en) | Auxiliary stay frame that pressure test of gate valve used | |
| CN204034359U (en) | A kind of filter press modified node method | |
| CN202646693U (en) | Seal ring | |
| CN217422173U (en) | Elastic sealing device of abandoned building soil filter press | |
| CN203355407U (en) | Reusable elastic filter-pressing plate | |
| CN202955248U (en) | Rubber sealing butterfly valve | |
| CN204828731U (en) | Seal structure and use this seal structure's knife gate | |
| CN103388678A (en) | Sealing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450001 Henan Province, Zhengzhou City Red Road No. 51 Patentee after: Zhengzhou Dingsheng Engineering Technology Co., Ltd. Address before: High tech Zone of Henan province Zhengzhou city pagoda street 450001 No. 8 Torch Hotel, block B floor 6 Patentee before: Zhengzhou Dingsheng Engineering Technology Co., Ltd. |