CN112007391B - Plate pulling device with vibration function for filter press - Google Patents
Plate pulling device with vibration function for filter press Download PDFInfo
- Publication number
- CN112007391B CN112007391B CN202011010793.7A CN202011010793A CN112007391B CN 112007391 B CN112007391 B CN 112007391B CN 202011010793 A CN202011010793 A CN 202011010793A CN 112007391 B CN112007391 B CN 112007391B
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- China
- Prior art keywords
- permanent magnet
- electromagnet
- walking
- base
- top surface
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- 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.)
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- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 22
- 230000005291 magnetic effect Effects 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000012065 filter cake Substances 0.000 abstract description 16
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/172—Plate spreading means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
- B01D25/346—Removal of the filter cakes by moving, e.g. rotating, the filter elements by vibration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vibration Prevention Devices (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of plate-and-frame filter presses, in particular to a plate pulling device for a filter press with a vibration function, which comprises a walking base and a walking power source for driving the walking base to move, wherein at least two rollers are rotationally connected to a supporting base, one end of the top surface of the walking base, which is far away from a pulling plate block, is fixedly connected with an electromagnet, a track is arranged in the middle of the bottom surface of the mounting base, a part of the roller, which protrudes out of the top surface of the supporting base, is limited and supported in the track, the mounting base can slide left and right relative to the walking base, the magnetic force between the electromagnet and ferromagnetic metal is greater than the magnetic force between a first permanent magnet and a second permanent magnet, and the electromagnet is electrically connected with a plc controller. Because the mount pad passes through the track to be supported on the gyro wheel, this kind of structure not only is convenient for install, dismantlement, maintenance, simultaneously very big reduction mount pad and the frictional force between the walking base, through this device can effectively shake the filter cake of adhesion on the filter plate.
Description
Technical Field
The invention relates to the technical field of plate-and-frame filter presses, in particular to a plate puller with a vibration function for a filter press.
Background
The filter press is a main filtering device in the solid-liquid separation industry, the filter plate is a filtering element arranged on the filter press, the filter cloth is a filtering medium arranged in the filter plate, the filter plate handle is a driving part arranged on the filter plate for moving, after material filtering is finished, the filter press pulls the filter plate away through an automatic plate pulling device controlled by a PLC program to remove a filter cake, and the filter cake automatically falls from the filter cloth according to dead weight, so that the purpose of solid-liquid separation is realized.
In the field use, the filter plate is pulled to remove the filter cake after the filter press finishes filtering, the filter cake in the filtered material contains a certain viscosity component due to the gradual increase of the material types of the economic development filtering, when the plate pulling device pulls the filter plate to remove the filter cake, the filter cake cannot automatically fall from the filter cloth, and the large-area filter cake still sticks to the filter cloth, so that most filter manufacturers only need to adopt manual cleaning, thereby directly causing the slow filtering efficiency of the production cycle, simultaneously increasing the labor intensity of workers, and being the difficult problem that the filter cake cannot be removed when the filter plate is pulled by the current filter press.
Disclosure of Invention
The invention aims to solve the problem that a filter cake cannot be removed when a filter plate is pulled open by a filter press in the prior art, and provides a plate pulling device for a filter press with a vibration function.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a stretch board ware for pressure filter with vibration function, includes the walking base, is used for driving the walking power supply of walking base motion, the walking power supply is connected with the plc controller, walking base top is equipped with the mount pad, pusher block, stretch board piece are installed at the mount pad top, the installation is equipped with vibration mechanism between walking base and the mount pad, vibration mechanism is including the supporting seat of rigid coupling in the middle of walking base top surface, it is connected with two gyro wheels to rotate at least on the supporting seat, the gyro wheel is at least partly outstanding the supporting seat top surface, the one end rigid coupling that the walking base top surface is close to the pulling plate piece has first permanent magnet, the one end rigid coupling that the walking base top surface kept away from the pulling plate piece has the electro-magnet, the track has been seted up in the middle of the mount pad bottom surface, the part of gyro wheel outstanding supporting seat top surface is spacing to be supported in the track, the relative walking base can side-to-side slip, the mount pad bottom surface rigid coupling has the second permanent magnet that attracts with first permanent magnet, the one end rigid coupling that the second permanent magnet was kept away from to the bottom surface has the ferromagnetic metal with the electromagnetism to inhale ferromagnetic metal, first permanent magnet and second permanent magnet rotate at least, the part of the gyro wheel is kept away from ferromagnetic metal and ferromagnetic electromagnet when ferromagnetic electromagnet and ferromagnetic control the ferromagnetic section, the ferromagnetic electromagnet is connected with the ferromagnetic electromagnet in the ferromagnetic section in the moment to the plc.
When the first permanent magnet and the second permanent magnet are attracted together, the distance between the electromagnet and the ferromagnetic metal is 15-25 mm.
The magnetic force between the electromagnet and the ferromagnetic metal is 5-10 times of the magnetic force between the first permanent magnet and the second permanent magnet.
The number of the rollers is three, two rollers are arranged at two ends of the supporting seat, and the other roller is arranged in the middle of the supporting seat.
The plate pulling device for the filter press, which is provided by the invention, has the beneficial effects that: because the mount pad passes through the track to be supported on the gyro wheel, this kind of structure not only is convenient for install, dismantlement, maintenance, simultaneously very big reduction mount pad and the frictional force between the walking base, through this device can effectively shake the filter cake of adhesion on the filter plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic perspective view of a walking base of the present invention.
In the figure: the walking base 1, the supporting seat 2, the ferromagnetic metal 3, the electromagnet 4, the mounting seat 5, the push plate block 6, the roller 7, the track 8, the pull plate block 9, the first permanent magnet 10 and the second permanent magnet 11.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-2, a plate pulling device for a filter press with a vibration function comprises a walking base 1 and a walking power source for driving the walking base 1 to move, wherein the walking power source is connected with a plc controller, a mounting seat 5 is arranged above the walking base 1, a push plate block 6 and a pull plate block 9 are arranged at the top of the mounting seat 5, a vibration mechanism is arranged between the walking base 1 and the mounting seat 5 and comprises a supporting seat 2 fixedly connected in the middle of the top surface of the walking base 1, at least two rollers 7 are rotatably connected to the supporting seat 2, at least part of the rollers 7 protrude out of the top surface of the supporting seat 2, one end of the top surface of the walking base 1 close to the pull plate block 9 is fixedly connected with a first permanent magnet 10, one end of the top surface of the walking base 1 far away from the pull plate block 9 is fixedly connected with an electromagnet 4, a track 8 is arranged in the middle of the bottom surface of the mounting seat 5, a part of the rollers 7 protruding out of the top surface of the supporting seat 2 is limited and supported in the track 8, the mounting seat 5 can slide left and right relative to the walking base 1, a second permanent magnet 11 is fixedly connected with a second permanent magnet 10 magnetically attracted to the bottom surface of the mounting seat 5, one end far from the second permanent magnet 11 is fixedly connected with a ferromagnetic metal 3 which is magnetically attracted to the electromagnet 4, when the first permanent magnet 3 is in a magnetic force-disconnected from the electromagnet 4, and the electromagnet 4 is in a moment connected with the electromagnet 4, and the electromagnet 4 is electrically separated from the electromagnet 4, when the electromagnet 4 is in a magnetic force is in a moment-isolated from the electromagnet 4, and the electromagnet 4 is in a magnetic force-electromagnet 4, and the electromagnet is in a magnetic contact with the electromagnet 4, when the electromagnet is in the electromagnet.
When the plate pulling device works, the walking base 1 is driven by the walking power source to slowly move towards the direction of the filter plate with a filter cake, the idle running is carried out at the moment, the left movement is defined, after the filter plate is pulled by the plate pulling block 9 of the plate pulling device, the walking power source moves reversely, the filter plate moves at the moment, the right movement is defined, the belt plate moves, the electromagnetic switch is controlled by the plc controller to instantly electrify and de-electrify at the moment, the magnetic force far greater than the first permanent magnet 10 and the second permanent magnet 11 is obtained by the instant electromagnet 4 when the belt plate moves, the attraction force of the electromagnet 4 to the ferromagnetic metal 3 overcomes the magnetic force between the first permanent magnet 10 and the second permanent magnet 11 and the resistance of the filter plate to the filter plate block 9, the electromagnet 4 instantly drives the ferromagnetic metal 3 on the mounting seat 5 to move rightwards, the filter plate is instantly driven to rapidly move, the filter plate is in right under the inertia action when the filter cake on the push plate block 6 is impacted by the electromagnet 4, the process of the ferromagnetic metal 3 is continuously moved rightwards, the whole permanent magnet 1 is still slowly moved under the driving of the power source when the filter cake on the filter plate is impacted by the electromagnet 4, the permanent magnet is continuously moved rightwards by the permanent magnet 10, the filter plate is continuously moved by the filter plate 4 continuously after the filter plate is continuously moved rightwards by the first filter plate 10, the filter plate is continuously moved by the filter plate continuously, the filter plate is continuously moved rightwards by the filter plate continuously, the filter plate is continuously moved by the filter plate continuously, the filter plate is moved by the filter plate continuously after the filter plate is continuously moved by the filter plate continuously, and the filter plate is moved to move to the filter plate continuously, and the filter plate is separated to move to the filter plate is continuously to move rightwards, the second permanent magnet 11 is again re-attracted together and the process lasts for 1-1.5 seconds.
Because mount pad 5 supports on gyro wheel 7 through track 8, this kind of structure not only is convenient for install, dismantles, maintains, simultaneously very big reduction mount pad 5 and walking frictional force between the base 1, can effectively shake the filter cake of adhesion on the filter plate through this device.
When the first permanent magnet 10 and the second permanent magnet 11 are magnetically attracted together, the distance between the electromagnet 4 and the ferromagnetic metal 3 is 15-25 mm, preferably 15, 18, 20 or 22 mm, the distance is the distance for the mounting seat 5 to move rightwards, the electromagnet 4 is difficult to drive the ferromagnetic metal 3 to move when the distance is too large, the distance is too small, the generated vibration effect is poor, and the filter cake is difficult to shake down.
The magnetic force between the electromagnet 4 and the ferromagnetic metal 3 is 5-10 times of the magnetic force between the first permanent magnet 10 and the second permanent magnet 11, the electromagnet 4 needs the ferromagnetic metal 3 to move rightwards instantly, and the filter plate needs to be impacted on the push plate block 6 under the inertia effect, so that the magnetic force generated by the electromagnet 4 is far greater than the magnetic force between the first permanent magnet 10 and the second permanent magnet 11, preferably 7 or 8 times of the magnetic force, and the larger the resistance of each filter plate is due to different resistance of the filter plate, the larger the magnetic force needs to be adopted.
The number of the rollers 7 is three, two rollers 7 are arranged at two ends of the supporting seat 2, and the other roller 7 is arranged in the middle of the supporting seat 2.
Preferably, a spring is fixedly connected to one surface of the electromagnet 4, which is close to the ferromagnetic metal 3, and the spring is 5 mm away from the ferromagnetic metal 3, so that the rebound of the mounting seat 5 is facilitated.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solution, conception and design obtained by equivalent substitution or modification of the technical solution and the inventive concept thereof by those skilled in the art within the scope of the present invention should be covered in the scope of the present invention.
Claims (2)
1. The utility model provides a filter press is with arm-tie ware with vibration function, includes walking base (1), is used for driving the walking power supply of walking base (1) motion, the walking power supply is connected with plc controller, walking base (1) top is equipped with mount pad (5), push plate piece (6) are installed at mount pad (5) top, arm-tie piece (9), a serial communication port, install vibration mechanism between walking base (1) and mount pad (5), vibration mechanism is including supporting seat (2) of rigid coupling in the middle of walking base (1) top surface, at least, rotate on supporting seat (2) and be connected with two gyro wheels (7), gyro wheel (7) are at least partly outstanding supporting seat (2) top surface, the one end rigid coupling that walking base (1) top surface is close to arm-tie piece (9) has first permanent magnet (10), the one end rigid coupling that draws (9) are kept away from to walking base (1) top surface has electro-magnet (4), set up track (8) in the middle of mount pad (5) bottom surface, the protruding supporting seat (2) of gyro wheel (7) top surface supports in the middle of support seat (8) top surface, but second permanent magnet (11) are installed in the relative permanent magnet (5) of side base (5), one end of the bottom surface of the mounting seat (5) far away from the second permanent magnet (11) is fixedly connected with a ferromagnetic metal (3) magnetically attracted with the electromagnet (4), when the first permanent magnet (10) and the second permanent magnet (11) are magnetically attracted together, the electromagnet (4) is separated from the ferromagnetic metal (3) by a certain distance, the magnetic force between the electromagnet (4) and the ferromagnetic metal (3) is greater than the magnetic force between the first permanent magnet (10) and the second permanent magnet (11), the electromagnet (4) is electrically connected with a plc controller, and the plc controller is electrically connected with an electromagnetic switch for instantly switching on and off the electromagnet (4); when the first permanent magnet (10) and the second permanent magnet (11) are magnetically attracted together, the distance between the electromagnet (4) and the ferromagnetic metal (3) is 15-25 mm; the magnetic force between the electromagnet (4) and the ferromagnetic metal (3) is 5-10 times of the magnetic force between the first permanent magnet (10) and the second permanent magnet (11).
2. The plate pulling device for the filter press with the vibration function according to claim 1, wherein the number of the rollers (7) is three, two rollers (7) are arranged at two ends of the supporting seat (2), and the other roller (7) is arranged in the middle of the supporting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010793.7A CN112007391B (en) | 2020-09-23 | 2020-09-23 | Plate pulling device with vibration function for filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010793.7A CN112007391B (en) | 2020-09-23 | 2020-09-23 | Plate pulling device with vibration function for filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112007391A CN112007391A (en) | 2020-12-01 |
| CN112007391B true CN112007391B (en) | 2023-11-14 |
Family
ID=73521731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011010793.7A Active CN112007391B (en) | 2020-09-23 | 2020-09-23 | Plate pulling device with vibration function for filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112007391B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622005A (en) * | 1968-11-05 | 1971-11-23 | Kurita Machinery Manuf | Apparatus for automatically shaking filter cake in a filter press |
| CN201997150U (en) * | 2011-01-30 | 2011-10-05 | 北京中水长固液分离技术有限公司 | Connecting rod type plate puller of pressure filter |
| CN207822589U (en) * | 2017-06-02 | 2018-09-07 | 江苏建筑职业技术学院 | Filter pressing machine mud cake jittering device |
| CN208599248U (en) * | 2018-01-31 | 2019-03-15 | 荆门市格林美新材料有限公司 | A kind of pressure-filtering dehydration drying system with automatic feeding mechanism |
| CN109847421A (en) * | 2018-12-25 | 2019-06-07 | 江苏菲力环保工程有限公司 | A kind of filter plate transfer device of diaphragm plate frame filter press |
| CN212308957U (en) * | 2020-09-23 | 2021-01-08 | 芜湖铭源污水处理有限公司 | Plate pulling device for filter press |
-
2020
- 2020-09-23 CN CN202011010793.7A patent/CN112007391B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622005A (en) * | 1968-11-05 | 1971-11-23 | Kurita Machinery Manuf | Apparatus for automatically shaking filter cake in a filter press |
| CN201997150U (en) * | 2011-01-30 | 2011-10-05 | 北京中水长固液分离技术有限公司 | Connecting rod type plate puller of pressure filter |
| CN207822589U (en) * | 2017-06-02 | 2018-09-07 | 江苏建筑职业技术学院 | Filter pressing machine mud cake jittering device |
| CN208599248U (en) * | 2018-01-31 | 2019-03-15 | 荆门市格林美新材料有限公司 | A kind of pressure-filtering dehydration drying system with automatic feeding mechanism |
| CN109847421A (en) * | 2018-12-25 | 2019-06-07 | 江苏菲力环保工程有限公司 | A kind of filter plate transfer device of diaphragm plate frame filter press |
| CN212308957U (en) * | 2020-09-23 | 2021-01-08 | 芜湖铭源污水处理有限公司 | Plate pulling device for filter press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112007391A (en) | 2020-12-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231020 Address after: 053000 southeast corner of the intersection of Hegang road and Tengda South Street, Wuyi County, Hengshui City, Hebei Province Applicant after: Hebei Hongen environmental protection equipment Co.,Ltd. Address before: 241000 Wuhu Mechanical Industrial Park, Wuhu, Anhui Applicant before: Wuhu Mingyuan sewage treatment Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |