CN215352188U - Back-blowing device of filter press - Google Patents
Back-blowing device of filter press Download PDFInfo
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- CN215352188U CN215352188U CN202121754326.5U CN202121754326U CN215352188U CN 215352188 U CN215352188 U CN 215352188U CN 202121754326 U CN202121754326 U CN 202121754326U CN 215352188 U CN215352188 U CN 215352188U
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- hose
- filter press
- air compressor
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Abstract
The utility model provides a pressure filter blowback device, its structure includes frame, drive arrangement, hydraulic means, clamp plate, thrust plate, air compressor machine, support, a plurality of filter-pressing board, high-pressure hose, check valve, a plurality of high-pressure coupling hose, high-pressure gas port, a plurality of three way connection, a plurality of quick-operation joint are last, under a plurality of quick-operation joint, air current mouth, a plurality of hose and high-pressure pipeline, drive arrangement installs in frame right-hand member one side, hydraulic means installs in frame right-hand member middle part, clamp plate installs in the frame right-hand member, clamp plate one side and hydraulic means one end interconnect, the thrust plate is installed in frame left end afterbody, a plurality of filter plates all install in proper order between clamp plate and thrust plate, the air compressor machine is installed on one side in the frame left side, the support bottom is installed in frame both sides top.
Description
Technical Field
The utility model relates to a back flushing device of a filter press, belonging to the field of urban environmental protection.
Background
A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The filter plate is applied to chemical production at the beginning of the 18 th century, is still widely applied to industries such as chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like until now, and has stable performance, convenient operation, safety and labor saving; the metal squeezing cylinder is processed by a seamless steel pipe and is formed by precisely casting a plastic steel filter plate, so that the metal squeezing cylinder is high-temperature-resistant, high-pressure-resistant and durable, but the prior art has single function, the pressure of a back-blowing device arranged on the filter is uneven, the filtering speed of the filter plate is low, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a back flushing device of a filter press, which aims to solve the existing problems.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a back flushing device of a filter press structurally comprises a frame, a driving device, a hydraulic device, a pressing plate, a thrust plate, an air compressor, a support, a plurality of pressing filter plates, a high-pressure hose, a check valve, a plurality of high-pressure connecting hoses, a high-pressure air port, a plurality of three-way joints, a plurality of quick connectors, an air flow port, a plurality of hoses and a high-pressure pipeline, wherein the driving device is arranged on one side of the right end of the frame, the hydraulic device is arranged in the middle of the right end of the frame, the pressing plate is arranged on the right end of the frame, one side of the pressing plate is connected with one end of the hydraulic device, the thrust plate is arranged at the tail of the left end of the frame, the plurality of filter plates are sequentially arranged between the pressing plate and the thrust plate, the air compressor is arranged beside the left side of the frame, the bottom end of the support is arranged at the top ends of the two sides of the frame, one end of the high-pressure hose is connected with the air compressor, the other end of the high-pressure hose is connected with one end of a high-pressure pipeline, and the high-pressure pipeline is arranged at the lower end of the support.
Further, according to the filter press blowback device, the check valve is installed at one end of the high-pressure pipeline, and the plurality of three-way joints are sequentially connected with the high-pressure pipeline.
Further, in the filter press blowback device, the high-pressure gas port is communicated with the gas flow port, the plurality of quick connectors are sequentially connected with the high-pressure gas port, and the plurality of quick connectors are sequentially connected with one ends of the plurality of three-way connectors.
Further, the filter press blowback device, the plural high-pressure connecting hoses include plural hoses, plural quick connectors and plural quick connectors, one end of the plural hoses is connected with the plural quick connectors, and the other end of the plural hoses is connected with the plural quick connectors.
Further, according to the filter press back-blowing device, one ends of the plurality of high-pressure connecting hoses are sequentially connected with one ends of the plurality of three-way joints, and the other ends of the plurality of high-pressure connecting hoses are sequentially connected with the high-pressure air ports.
Furthermore, according to the back flushing device of the filter press, the working time of the air compressor is synchronous with that of the back flushing device of the filter press, and the structures of the plurality of quick connectors are the same. The above mentioned plurality of quick connectors have the same structure.
The utility model has the beneficial effects that: one end of a high-pressure hose is connected with an air compressor, the other end of the high-pressure hose is connected with one end of the high-pressure pipeline, a plurality of three-way joints are sequentially connected with the high-pressure pipeline, a plurality of quick joints are sequentially connected with a high-pressure air port, a plurality of quick joints are sequentially connected with one ends of a plurality of three-way joints, one ends of a plurality of high-pressure connecting hoses are sequentially connected with one ends of a plurality of three-way joints, the other ends of a plurality of high-pressure connecting hoses are sequentially connected with the high-pressure air port, the working time of the air compressor is synchronous with the working time of a back-blowing device of the filter press, when the filter press filters, the air compressor works simultaneously, each cavity of a plurality of filter press plates is effectively and simultaneously subjected to back-blowing high-pressure filtration, the air compressor is mounted at one end of the high-pressure pipeline through a check valve, suspension is effectively prevented, filtrate flows back to the air compressor, through installation blowback device, the effectual filter speed who accelerates the pressure filter solves the filter and filters inhomogeneously, shortens the filter time, improves work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a back-blowing device of a filter press according to the present invention;
FIG. 2 is a schematic view of the filter plate structure of the present invention;
FIG. 3 is a schematic view of a plurality of high pressure connection hoses according to the present invention;
fig. 4 is a schematic view of the check valve of the present invention.
In the figure: the device comprises a frame 1, a driving device 2, a hydraulic device 3, a pressure plate 4, a thrust plate 5, an air compressor 6, a bracket 7, a plurality of pressure filter plates 8, a high-pressure hose 9, a check valve 10, a plurality of high-pressure connecting hoses 11, a high-pressure air port 12, a plurality of three-way joints 13, a plurality of quick joints upper 14, a plurality of quick joints lower 15, an air flow port 16, a plurality of hoses 17 and a high-pressure pipeline 18.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-4, the present invention provides a back-blowing device for a filter press, comprising: the structure of the air compressor comprises a frame 1, a driving device 2, a hydraulic device 3, a pressure plate 4, a thrust plate 5, an air compressor 6, a support 7, a plurality of pressure filter plates 8, a high-pressure hose 9, a check valve 10, a plurality of high-pressure connecting hoses 11, a high-pressure air port 12, a plurality of tee joints 13, a plurality of quick joints upper 14, a plurality of quick joints lower 15, an air flow port 16, a plurality of hoses 17 and a high-pressure pipeline 18, wherein the driving device 2 is arranged on one side of the right end of the frame 1, the hydraulic device 3 is arranged in the middle of the right end of the frame 1, the pressure plate 4 is arranged on the right end of the frame 1, one side of the pressure plate 4 is connected with one end of the hydraulic device 3, the thrust plate 5 is arranged on the tail of the left end of the frame 1, the plurality of filter plates 8 are arranged between the pressure plate 4 and the thrust plate 5 in sequence, the air compressor 6 is arranged beside the left side of the frame 1, the bottom end of the support 7 is mounted at the top ends of two sides of the frame 1, one end of the high-pressure hose 9 is connected with the air compressor 6, the other end of the high-pressure hose 9 is connected with one end of the high-pressure pipeline 18, the high-pressure pipeline 18 is mounted at the lower end of the support 7, the check valve 10 is mounted at one end of the high-pressure pipeline 18, the plurality of three-way joints 13 are sequentially connected with the high-pressure pipeline 18, the high-pressure air port 12 is communicated with the air flow port 16, the plurality of lower quick joints 15 are sequentially connected with the high-pressure air port 12, the plurality of upper quick joints 14 are sequentially connected with one ends of the plurality of three-way joints 13, the plurality of high-pressure connecting hoses 11 comprise a plurality of hoses 17, a plurality of upper quick joints 14 and a plurality of lower quick joints 15, one end of the plurality of hoses 17 is connected with the plurality of upper quick joints 14, and the other end of hoses 17 is connected with the plurality of lower quick joints 15, one end of each of the plurality of high-pressure connecting hoses 11 is sequentially connected with one end of each of the plurality of three-way joints 13, the other end of each of the plurality of high-pressure connecting hoses 11 is sequentially connected with the high-pressure air port 12, the working time of the air compressor 6 is synchronous with the working time of a back flushing device of the filter press, and the structures of the upper 14 of the plurality of quick joints are the same. The above-mentioned plurality of quick connector lower portions 15 are identical in structure.
The working principle is as follows: one end of a high-pressure hose 9 is connected with an air compressor 6, the other end of the high-pressure hose 9 is connected with one end of a high-pressure pipeline 18, a plurality of three-way joints 13 are sequentially connected with the high-pressure pipeline 18, a plurality of quick joints 15 are sequentially connected with a high-pressure air port 12, a plurality of quick joints 14 are sequentially connected with one ends of the three-way joints 13, one ends of a plurality of high-pressure connecting hoses 11 are sequentially connected with one ends of the three-way joints 13, the other ends of the plurality of high-pressure connecting hoses 11 are sequentially connected with the high-pressure air port 12, the working time of the air compressor 6 is synchronous with the working time of a back-blowing device of the filter press, when the filter press filters, the air compressor 6 works simultaneously, effectively performs back-blowing high-pressure filtration on each cavity of a plurality of filter press plates 8 simultaneously, and is arranged at one end of the high-pressure pipeline 18 through a check valve 10, effectively prevent suspension, the filtrating flows back to the air compressor machine.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a pressure filter blowback device which characterized in that: the structure of the air compressor comprises a rack (1), a driving device (2), a hydraulic device (3), a pressure plate (4), a thrust plate (5), an air compressor (6), a support (7), a plurality of pressure filter plates (8), a high-pressure hose (9), a check valve (10), a plurality of high-pressure connecting hoses (11), a high-pressure air port (12), a plurality of three-way joints (13), a plurality of quick joints upper parts (14), a plurality of quick joints lower parts (15), an air flow port (16), a plurality of hoses (17) and a high-pressure pipeline (18), wherein the driving device (2) is arranged on one side of the right end of the rack (1), the hydraulic device (3) is arranged in the middle of the right end of the rack (1), the pressure plate (4) is arranged on the right end of the rack (1), one side of the pressure plate (4) is connected with one end of the hydraulic device (3), the thrust plate (5) is arranged at the tail part of the left end of the rack (1), a plurality of pressure filter plates (8) are all installed between clamp plate (4) and thrust plate (5) in proper order, air compressor machine (6) are installed on one side in frame (1) left side, install in frame (1) both sides top in support (7) bottom, high-pressure hose (9) one end and air compressor machine (6) interconnect, the high-pressure hose (9) other end and high-pressure pipeline (18) one end interconnect, high-pressure pipeline (18) are installed in support (7) lower extreme.
2. The blowback apparatus of filter press according to claim 1, wherein: the check valve (10) is installed at one end of the high-pressure pipeline (18), and the plurality of three-way joints (13) are sequentially connected with the high-pressure pipeline (18).
3. The blowback apparatus of filter press according to claim 1, wherein: the high-pressure air port (12) is communicated with the airflow port (16), the plurality of quick connectors are sequentially connected with the high-pressure air port (12) at the lower part (15), and the plurality of quick connectors are sequentially connected with one ends of the plurality of three-way connectors (13) at the upper part (14).
4. The blowback apparatus of filter press according to claim 1, wherein: plural number high pressure coupling hose (11) are including plural number hose (17), on plural quick-operation joint (14) and under plural quick-operation joint (15), plural number hose (17) one end and plural quick-operation joint go up (14) interconnect, plural number hose (17) other end and plural quick-operation joint under (15) interconnect.
5. The blowback apparatus of filter press according to claim 1, wherein: plural number high-pressure connecting hose (11) one end all in proper order with plural three way connection (13) one end interconnect, plural number high-pressure connecting hose (11) other end all in proper order with high-pressure gas port (12) interconnect.
6. The blowback apparatus of filter press according to claim 1, wherein: the working time of the air compressor (6) is synchronous with the working time of a back flushing device of the filter press, and the structures of the plurality of quick connectors (14) are the same; the structures of the plurality of quick connector lower parts (15) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754326.5U CN215352188U (en) | 2021-07-30 | 2021-07-30 | Back-blowing device of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754326.5U CN215352188U (en) | 2021-07-30 | 2021-07-30 | Back-blowing device of filter press |
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| Publication Number | Publication Date |
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| CN215352188U true CN215352188U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121754326.5U Active CN215352188U (en) | 2021-07-30 | 2021-07-30 | Back-blowing device of filter press |
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| CN (1) | CN215352188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712909A (en) * | 2022-05-18 | 2022-07-08 | 福建省协昌环保科技有限公司 | Stable and efficient novel box-type filter press and working method thereof |
-
2021
- 2021-07-30 CN CN202121754326.5U patent/CN215352188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712909A (en) * | 2022-05-18 | 2022-07-08 | 福建省协昌环保科技有限公司 | Stable and efficient novel box-type filter press and working method thereof |
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