CN201978557U - Plate frame structure of filter press - Google Patents
Plate frame structure of filter press Download PDFInfo
- Publication number
- CN201978557U CN201978557U CN201120030575XU CN201120030575U CN201978557U CN 201978557 U CN201978557 U CN 201978557U CN 201120030575X U CN201120030575X U CN 201120030575XU CN 201120030575 U CN201120030575 U CN 201120030575U CN 201978557 U CN201978557 U CN 201978557U
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- CN
- China
- Prior art keywords
- filter
- plate
- frame
- filter cloth
- piston plate
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Abstract
The utility model relates to a plate frame structure of a filter press, which belongs to the technical field of water treatment equipment, and comprises a filter frame, a filter plate, a filter cloth, a workroom, a spring and a piston plate, wherein the spring is arranged between the filter frame and the filter plate, and the piston plate is arranged between the workroom and the filter plate, so that the filter plate has compression action on the workroom through the piston plate; the filter plate is wrapped and connected onto the piston plate by the filter cloth, and a connecting point of the filter cloth on the piston plate is simultaneously arranged at the lower end of a contact edge opening of the filter frame and the workroom, so that the friction between the filter frame and the filter cloth is not generated. In the plate frame structure, the technical problem that the filter cloth is easily damaged is effectively solved, so that the life of the filter cloth is increased by 8-10 times, and the filter cloth can be used for 4,200 hours, thereby achieving the normal service life.
Description
Technical field
The utility model relates to a kind of plate frame structure of filter press, belongs to the water treatment facilities technical field.
Background technology
Plate and frame type filter-press is the ideal equipment that the suspension solid, liquid two-phase separates, and has characteristics such as light and handy, flexible, reliable, is widely used in industries such as chemical industry, pottery, oil, medicine, food, smelting.Also be applicable to the trade effluent processing.
The plate and frame type filter-press sheet frame generally comprises filter element of being made up of filter frame, filter cloth, piston plate, filter plate and the rack unit that filtration fraction is compressed.Wherein, plate-and-frame module is the frame filter press critical piece, is directly used in sludge dewatering, with the full clad structure of filter cloth mud was carried out high-pressure filteration in the past, because the special construction of filter plate stretches during work repeatedly, compression causes filter cloth silk thread wearing and tearing, loose wire to occur in sealing place, fracture causes to breakage, causes to filter to lose efficacy, general filter cloth is used and was just occurred damaged in 420 hours, in the use, cause operating cost very high, influence this equipment and normally promote the use of.
The utility model content
The purpose of this utility model is the plate frame structure that provides a kind of filter press for solving the problems of the technologies described above.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of plate frame structure of filter press, comprise filter frame, filter plate, filter cloth, operating room, spring and piston plate, spring is arranged between described filter frame and the described filter plate, piston plate is arranged between operating room and the filter plate, make filter plate pass through this piston plate the operating room is produced compression, described filter cloth coats filter plate and be connected on the piston plate, and the tie point of described filter cloth on piston plate also is arranged on described filter frame simultaneously makes described filter frame not produce friction with described filter cloth with the edge mouth lower end that contacts of described operating room.
Preferred as technique scheme, the concrete syndeton of described filter cloth on described sheet frame be, described filter cloth is by being arranged on holddown groove inlay card on the described piston plate on described piston plate.
Preferred as technique scheme also is provided with sealing ring and makes described filter cloth and described filter frame be tightly connected on the described tie point.
The utlity model has following beneficial effect:
Original scheme is filter cloth and the full clad structure of sheet frame, wearing and tearing filter cloth when making the interaction of operating room and sheet frame.The utility model improves original technical scheme, and filter cloth and sheet frame are adopted half clad structure, and the filter cloth and the tie point of sheet frame are displaced downwardly to contacting edge mouth lower end this just making the operating room not produce friction with described filter cloth of filter frame and operating room.Solve the very easily damaged technical problem of filter cloth effectively, made the filter cloth life-span improve 8～10 times, can use 4200 hours, reached filter cloth normal service life.
Description of drawings
Fig. 1 is existing sheet frame and filter cloth syndeton schematic diagram;
Fig. 2 is the utility model structural representation;
Among the figure, 1-filter frame, 2-filter cloth, 3-operating room, 4-spring, 5-contact edge mouth, 6-piston plate, 7-filter plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
As shown in Figure 1, existing sheet frame and filter cloth syndeton comprise filter frame 1, filter cloth 2, operating room 3, and filter cloth 2 is coated on the filter frame 1 entirely, make can produce wearing and tearing to filter cloth 2 when filter frame 1 interacts with operating room 3.
As shown in Figure 2, a kind of plate frame structure of filter press, comprise filter frame 1, filter cloth 2, operating room 3 and spring 4, spring 4 is arranged between filter frame 1 and the described filter plate 7, described filter cloth 2 is coated on edge mouth 5 lower ends that contact that make filter cloth 2 non-contact-point on filter frame, described tie point also be arranged on described filter frame 1 and described operating room 3 simultaneously on the piston plate 6 makes described filter frame 1 not produce friction with described filter cloth 2.The concrete syndeton of described filter cloth 2 on described filter frame 1 be, described filter cloth 2 also is provided with sealing ring and makes that described operating room 3 liquid are not excessive by being arranged on holddown groove inlay card on the described piston plate 6 on described piston plate 6 on the described tie point.
Claims (3)
1. the plate frame structure of a filter press, comprise filter frame (1), filter plate (7), filter cloth (2), operating room (3), spring (4) and piston plate (6), spring (4) is arranged between described filter frame (1) and the described filter plate (7), piston plate (6) is arranged on and makes filter plate (7) by this piston plate (6) operating room (3) be produced compression between operating room (3) and the filter plate (7), it is characterized in that: described filter cloth (2) coats filter plate (7) and be connected on the piston plate (6), and the tie point of described filter cloth (2) on piston plate (6) also is arranged on described filter frame (1) simultaneously makes described filter frame (1) not produce friction with described filter cloth (2) with edge mouth (5) lower end that contacts of described operating room (3).
2. a kind of filter press plate mount structure according to claim 1, it is characterized in that: the concrete syndeton of described filter cloth (2) on described sheet frame (1) be, described filter cloth (2) is by being arranged on holddown groove inlay card on the described piston plate (6) on described piston plate (6).
3. a kind of filter press plate mount structure according to claim 1 and 2 is characterized in that: also be provided with sealing ring on the described tie point and make described filter cloth (2) and described filter frame (1) be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120030575XU CN201978557U (en) | 2011-01-28 | 2011-01-28 | Plate frame structure of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120030575XU CN201978557U (en) | 2011-01-28 | 2011-01-28 | Plate frame structure of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978557U true CN201978557U (en) | 2011-09-21 |
Family
ID=44606027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120030575XU Expired - Lifetime CN201978557U (en) | 2011-01-28 | 2011-01-28 | Plate frame structure of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978557U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652887A (en) * | 2012-04-19 | 2012-09-05 | 佛山市金凯地过滤设备有限公司 | Filter press plate frame device |
| CN102836582A (en) * | 2012-08-14 | 2012-12-26 | 佛山市金凯地过滤设备有限公司 | Filter plate set and press filter using filter plate set |
| CN103331045A (en) * | 2013-07-22 | 2013-10-02 | 江苏康泰环保设备有限公司 | Reusable elastic pressure filtration plate |
| CN105727606A (en) * | 2016-04-13 | 2016-07-06 | 湖北合加环境设备有限公司 | Electroosmosis high-voltage sludge elastic pressing filter plate, filter-press assembly and presser |
-
2011
- 2011-01-28 CN CN201120030575XU patent/CN201978557U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652887A (en) * | 2012-04-19 | 2012-09-05 | 佛山市金凯地过滤设备有限公司 | Filter press plate frame device |
| CN102652887B (en) * | 2012-04-19 | 2014-12-10 | 佛山市金凯地过滤设备有限公司 | Filter press plate frame device |
| CN102836582A (en) * | 2012-08-14 | 2012-12-26 | 佛山市金凯地过滤设备有限公司 | Filter plate set and press filter using filter plate set |
| CN102836582B (en) * | 2012-08-14 | 2014-12-17 | 佛山市金凯地过滤设备有限公司 | Filter plate set and press filter using filter plate set |
| CN103331045A (en) * | 2013-07-22 | 2013-10-02 | 江苏康泰环保设备有限公司 | Reusable elastic pressure filtration plate |
| CN105727606A (en) * | 2016-04-13 | 2016-07-06 | 湖北合加环境设备有限公司 | Electroosmosis high-voltage sludge elastic pressing filter plate, filter-press assembly and presser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180326 Address after: Room 2501, No. 19, West Lake culture square, Xiacheng City, Hangzhou City, Zhejiang Province, 310000 -11 Patentee after: Zhejiang Wanan ecological science and Technology Co., Ltd. Address before: 313000 Wuxing, Zhejiang Province Lake Road, No. 1389, weaving Patentee before: Huzhou Wangneng Environmental Protection Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |