CN211706015U - High-pressure diaphragm filter press - Google Patents
High-pressure diaphragm filter press Download PDFInfo
- Publication number
- CN211706015U CN211706015U CN201920810754.1U CN201920810754U CN211706015U CN 211706015 U CN211706015 U CN 211706015U CN 201920810754 U CN201920810754 U CN 201920810754U CN 211706015 U CN211706015 U CN 211706015U
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- filter
- plate
- hydraulic cylinder
- pressure
- liquid
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Abstract
The utility model discloses a high-pressure diaphragm filter press, which comprises a thrust plate, a pressure plate, a filter plate, a beam and a hydraulic cylinder, wherein the thrust plate and the pressure plate are oppositely arranged, the pressure plate is fixed on a piston rod of the hydraulic cylinder, and the hydraulic cylinder is fixedly arranged on the beam through a hydraulic cylinder seat; the filter plate is pressed between the thrust plate and the pressing plate, filter cloth is clamped between the filter plate and the filter plate to form a filter chamber, and an elastic membrane is arranged between the filter plate and the filter cloth; the lower part of the beam is provided with a high-pressure air pipe, the high-pressure air pipe is provided with a branch pipe, and one side of the filter plate is provided with a liquid inlet pipe and a liquid outlet pipe. The utility model discloses simple structure, the dehydration effect is stable, and the cleaning efficiency is high. The filter material is sent into the filter chamber under strong positive pressure, the solid part of the filter material entering the filter chamber is intercepted by the filter cloth to form a filter cake, and the liquid part of the filter material permeates through the filter medium and is discharged out of the filter chamber, so that the aim of solid-liquid separation is fulfilled.
Description
Technical Field
The utility model relates to a pressure filter technical field especially relates to a high pressure membrane pressure filter.
Background
The filter press is a solid-liquid separation device commonly used in industrial production, when in use, solid-liquid suspension is added into filter cloth, then the filter cloth is extruded to dialyze liquid in solid-liquid suspended substances, and filter cakes formed by solid residues are left in the filter cloth, so that high-efficiency solid-liquid separation is realized, and then the filter cakes or filtrate can be continuously treated according to needs. The diaphragm filter press has been widely used in each field that needs solid-liquid separation, compares traditional van-type filter press, and the filter cake solid content can improve more than 2 times the highest, and filter cake cost of transportation greatly reduced, the filter cake can get into the direct combustion of power plant, really becomes the resource with mud, and sewage becomes the clean spring, has replaced van-type filter press completely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure membrane filter press can improve solid-liquid separation's effect.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: the high-pressure diaphragm filter press comprises a thrust plate, a pressing plate, a filter plate, a cross beam and a hydraulic cylinder, wherein the thrust plate and the pressing plate are oppositely arranged, the pressing plate is fixed on a piston rod of the hydraulic cylinder, and the hydraulic cylinder is fixedly arranged on the cross beam through a hydraulic cylinder seat; the filter plates are sequentially arranged and pressed between the thrust plate and the pressing plate, filter cloth is clamped between the filter plates to form a filter chamber, and an elastic membrane is arranged between the filter plates and the filter cloth; the filter plate is characterized in that a high-pressure air pipe with a control valve is arranged below the cross beam, a plurality of branch pipes communicated with the filter chamber are arranged on the high-pressure air pipe, and a liquid inlet pipe for allowing a to-be-filtered liquid to enter and a liquid outlet pipe for discharging the filtered liquid are respectively arranged on one side of the filter plate.
The elastic membrane is a rubber diaphragm.
The size of the thrust plate is larger than that of the filter plate.
The hydraulic station is connected with the hydraulic cylinder through a pipeline.
The utility model has the advantages that: simple structure, the dehydration effect is stable, and cleaning efficiency is high. The filter material is sent into the filter chamber under strong positive pressure, the solid part of the filter material entering the filter chamber is intercepted by the filter cloth to form a filter cake, and the liquid part of the filter material permeates through the filter medium and is discharged out of the filter chamber, so that the aim of solid-liquid separation is fulfilled.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. the device comprises a thrust plate, 2, a pressing plate, 3, a filter plate, 4, a cross beam, 5, a hydraulic cylinder, 6, a piston rod, 7, a hydraulic cylinder seat, 8, a pipeline, 9, a control valve, 10, a high-pressure air pipe, 11, a branch pipe, 12, a liquid inlet pipe, 13, a liquid outlet pipe, 14 and a hydraulic station.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the high-pressure membrane filter press comprises a thrust plate 1, a pressure plate 2, a filter plate 3, a cross beam 4 and a hydraulic cylinder 5, wherein the thrust plate 1 and the pressure plate 2 are oppositely arranged, the pressure plate 2 is fixed on a piston rod 6 of the hydraulic cylinder 5, and the hydraulic cylinder 5 is fixedly arranged on the cross beam 4 through a hydraulic cylinder seat 7; the filter plates 3 are sequentially arranged and pressed between the thrust plate 1 and the pressing plate 2, filter cloth is clamped between the filter plates 3 and the filter plates 3 to form a filter chamber, and an elastic membrane is arranged between the filter plates 3 and the filter cloth; a high-pressure air pipe 10 with a control valve 9 is arranged below the cross beam 4, a plurality of branch pipes 11 communicated with the filter chamber are arranged on the high-pressure air pipe 10, and a liquid inlet pipe 12 for allowing the liquid to be filtered to enter and a liquid outlet pipe 13 for discharging the filtered liquid are respectively arranged on one side of the filter plate 3.
The elastic membrane is a rubber diaphragm. The size of the thrust plate 1 is larger than that of the filter plate 3. And the hydraulic station 14 is also included, and the hydraulic station 14 is connected with the hydraulic cylinder 5 through a pipeline 8.
The utility model discloses a theory of operation is: the filter material is sent into a filter chamber formed between the filter plate 2 and the surface of the filter plate 2 under strong positive pressure, the solid part of the filter material entering the filter chamber is intercepted by the filter cloth to form a filter cake, the liquid part permeates the filter cloth and is discharged out of the filter chamber, thereby achieving the purpose of solid-liquid separation.
Claims (4)
1. High pressure membrane pressure filter, including thrust plate, pressure strip, filter plate, crossbeam and pneumatic cylinder, its characterized in that: the thrust plate and the pressing plate are oppositely arranged, the pressing plate is fixed on a piston rod of a hydraulic cylinder, and the hydraulic cylinder is fixedly arranged on the cross beam through a hydraulic cylinder seat; the filter plates are sequentially arranged and pressed between the thrust plate and the pressing plate, filter cloth is clamped between the filter plates to form a filter chamber, and an elastic membrane is arranged between the filter plates and the filter cloth; the filter plate is characterized in that a high-pressure air pipe with a control valve is arranged below the cross beam, a plurality of branch pipes communicated with the filter chamber are arranged on the high-pressure air pipe, and a liquid inlet pipe for allowing a to-be-filtered liquid to enter and a liquid outlet pipe for discharging the filtered liquid are respectively arranged on one side of the filter plate.
2. The high pressure membrane filter press according to claim 1, wherein: the elastic membrane is a rubber diaphragm.
3. The high pressure membrane filter press according to claim 1, wherein: the size of the thrust plate is larger than that of the filter plate.
4. The high pressure membrane filter press according to claim 1, wherein: the hydraulic station is connected with the hydraulic cylinder through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810754.1U CN211706015U (en) | 2019-05-31 | 2019-05-31 | High-pressure diaphragm filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810754.1U CN211706015U (en) | 2019-05-31 | 2019-05-31 | High-pressure diaphragm filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211706015U true CN211706015U (en) | 2020-10-20 |
Family
ID=72813515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920810754.1U Expired - Fee Related CN211706015U (en) | 2019-05-31 | 2019-05-31 | High-pressure diaphragm filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211706015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828023A (en) * | 2021-11-17 | 2021-12-24 | 张启磊 | Solid-liquid filter-pressing separation's sewage treatment system of mill |
-
2019
- 2019-05-31 CN CN201920810754.1U patent/CN211706015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828023A (en) * | 2021-11-17 | 2021-12-24 | 张启磊 | Solid-liquid filter-pressing separation's sewage treatment system of mill |
| CN113828023B (en) * | 2021-11-17 | 2022-12-09 | 山东德达环境科技有限公司 | Solid-liquid filter-pressing separation's sewage treatment system of mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |