CN215781773U - Plate frame pressure relief device - Google Patents
Plate frame pressure relief device Download PDFInfo
- Publication number
- CN215781773U CN215781773U CN202121864740.1U CN202121864740U CN215781773U CN 215781773 U CN215781773 U CN 215781773U CN 202121864740 U CN202121864740 U CN 202121864740U CN 215781773 U CN215781773 U CN 215781773U
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- plate
- frame
- pressure relief
- plate frame
- filter press
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Abstract
The utility model relates to the technical field of plate frame filtering equipment, in particular to a plate frame pressure relief device, which can avoid the retention of larger pressure when the feeding is stopped by additionally arranging a pressure relief pump at the feeding port end of a plate frame, is beneficial to the operation of an operator and is beneficial to the improvement of the working efficiency; comprises a plate-and-frame filter press, wherein the plate-and-frame filter press is provided with a feeding hole; the feed inlet is communicated with a feed valve and a decompression pump, and the feed valve is positioned at the upstream of the decompression pump.
Description
Technical Field
The utility model relates to the technical field of plate frame filtering equipment, in particular to a plate frame pressure relief device.
Background
The plate-and-frame filter press is mechanical equipment with wide industrial application, and has the advantages of simple operation, large treatment capacity, high solid content of filter cakes and the like.
The large-scale plate-and-frame filtration equipment with high treatment capacity needs pressure relief and emptying after the plate-and-frame filtration is finished, and the pressure is usually relieved through a hydraulic cylinder. The large plate frame is large and many, and the plate frame is easy to retain large pressure when stopping feeding, so that the plate frame is integrally moved to the moving end when the hydraulic cylinder is depressurized, the moving end plate frame plate is not moved, and great difficulty is caused for discharging.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the plate frame pressure relief device, which can avoid the retention of larger pressure when the feeding is stopped by additionally arranging the pressure relief pump at the feeding port end of the plate frame, is beneficial to the operation of an operator and is beneficial to the improvement of the working efficiency.
The plate and frame pressure relief device comprises a plate and frame filter press, wherein the plate and frame filter press is provided with a feeding hole; the feed inlet is communicated with a feed valve and a decompression pump, and the feed valve is positioned at the upstream of the decompression pump.
Compared with the prior art, the utility model has the beneficial effects that: through install decompression pump and feed valve additional at plate and frame filter press feed inlet, close the feed valve after the plate and frame filters the completion, open the decompression pump, take out the inside remaining pressure of plate and frame, then the pneumatic cylinder pressure release through plate and frame filter press is opened and is removed the end blowing, remain great pressure when can avoiding stopping the feeding, thereby cause when the pneumatic cylinder pressure release, the plate and frame is whole to removing the end removal, thereby cause to remove the end plate frame and do not have the removal space, lead to the fact very big difficulty for unloading, be favorable to the workman to operate, be favorable to improving work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the drawings, the reference numbers: 1. a plate-and-frame filter press; 2. a feed valve; 3. a pressure reducing pump; 4. a fixed end; 5. a mobile terminal; 6. and a hydraulic cylinder.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, the plate and frame pressure relief device of the present invention comprises a plate and frame filter press 1, wherein the plate and frame filter press 1 is provided with a feed inlet; the feed port is communicated with a feed valve 2 and a decompression pump 3, and the feed valve 2 is positioned at the upstream of the decompression pump 3.
In this embodiment, through install decompression pump 3 and feed valve 2 additional at 1 feed inlet of plate and frame filter press, close feed valve 2 after the plate and frame filtration is accomplished, open decompression pump 3, take out the inside remaining pressure of plate and frame, then open through 1 pneumatic cylinder pressure release of plate and frame filter press and remove the end blowing, can avoid keeping great pressure when stopping the feeding, thereby cause when the pneumatic cylinder pressure release, the plate and frame is whole to removing the end removal, thereby cause and remove the end plate frame and do not have the removal space, cause very big difficulty for unloading, be favorable to the workman to operate, be favorable to improving work efficiency.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. A plate frame pressure relief device comprises a plate frame filter press (1), wherein the plate frame filter press (1) is provided with a feeding hole; the device is characterized in that the feeding port is communicated with a feeding valve (2) and a decompression pump (3), and the feeding valve (2) is positioned at the upstream of the decompression pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864740.1U CN215781773U (en) | 2021-08-10 | 2021-08-10 | Plate frame pressure relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864740.1U CN215781773U (en) | 2021-08-10 | 2021-08-10 | Plate frame pressure relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215781773U true CN215781773U (en) | 2022-02-11 |
Family
ID=80130053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121864740.1U Active CN215781773U (en) | 2021-08-10 | 2021-08-10 | Plate frame pressure relief device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215781773U (en) |
-
2021
- 2021-08-10 CN CN202121864740.1U patent/CN215781773U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |