CN114344964B - Diaphragm filter press with synchronous pulling plate structure - Google Patents
Diaphragm filter press with synchronous pulling plate structure Download PDFInfo
- Publication number
- CN114344964B CN114344964B CN202111464559.6A CN202111464559A CN114344964B CN 114344964 B CN114344964 B CN 114344964B CN 202111464559 A CN202111464559 A CN 202111464559A CN 114344964 B CN114344964 B CN 114344964B
- Authority
- CN
- China
- Prior art keywords
- gear
- plate
- sliding
- fixedly arranged
- mounting
- Prior art date
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of membrane filter presses, in particular to a membrane filter press with a synchronous pulling plate structure, which comprises a support frame, wherein two sides of the support frame are respectively and fixedly provided with a fixed plate and a thrust plate, two main beams are fixedly arranged between the fixed plate and the thrust plate, a first sliding groove is formed in each main beam, a plurality of filter plates are arranged between the two main beams, one side of the fixed plate is provided with a first mounting seat, an oil cylinder is fixedly arranged on the first mounting seat, an output shaft of the oil cylinder is fixedly provided with a pushing plate, and the fixed plate and the thrust plate are provided with a pulling plate mechanism, and the pulling plate mechanism comprises two mounting plates, a second mounting seat, a first motor, a screw rod, a transmission assembly and a sliding assembly.
Description
Technical Field
The invention relates to the technical field of membrane filter presses, in particular to a membrane filter press with a synchronous pulling plate structure.
Background
The membrane filter press is a device for solid-liquid separation, and has a filter cake with water content 10-30% lower than that of a common filter cake because the membrane filter press has better filter pressing effect than that of the common filter press, so the membrane filter press is widely applied to various fields of chemical industry, medicine, food, metallurgy, oil refining, clay, sewage treatment and the like.
After the filter pressing of the membrane filter press is finished, the pulling plate trolleys on the two main beams are usually started at the same time, and the pulling plate trolleys reciprocate on the main beams, so that the filter plates are pulled back and forth one by one, and the automatic discharging of the filter cakes is realized. However, the mode that the filter plates are pulled one by the pulling plate trolley is long in time consumption, and when the two pulling plate trolleys pull the plates, synchronous movement cannot be kept, so that the filter plates are easy to shake and damage.
Disclosure of Invention
In view of the above, the present invention aims to provide a membrane filter press with a synchronous plate pulling structure, which is used for solving the problems that when the existing membrane filter press pulls the filter plates one by one through the plate pulling trolley, the time consumption is long, and when the two plate pulling trolleys pull the plates, the synchronous movement cannot be maintained, so that the filter plates are easy to shake and damage.
The invention solves the technical problems by the following technical means:
the utility model provides a diaphragm filter press of synchronous arm-tie structure, includes the support frame, fixed mounting has fixed plate and thrust plate respectively in the both sides of support frame, fixed mounting has two girders between fixed plate and the thrust plate, two first spout has all been seted up on the girder, two install a plurality of filter plates between the girder, one side of fixed plate is provided with first mount pad, fixed being provided with the hydro-cylinder on the first mount pad, fixed being provided with the push plate on the output shaft of hydro-cylinder, install arm-tie mechanism on fixed plate and the thrust plate, arm-tie mechanism includes two mounting panels, second mount pad, first motor, lead screw, drive assembly and sliding component, two mounting panels are fixed mounting respectively on fixed plate and thrust plate, second mount pad fixed mounting is on one of them mounting panel, first motor fixed mounting is on the second mount pad, the lead screw is rotated and is installed between two mounting panels, the output shaft of first motor and the one end fixed connection of lead screw, drive assembly spiro union is on sliding component, drive assembly installs on filter plate and sliding component.
Further, the drive assembly includes sliding plate, third mount pad, second motor, first gear, two connecting plates, gear train, driving medium and casing, sliding plate spiro union is on the lead screw, third mount pad fixed mounting is on the sliding plate, second motor fixed mounting is on the third mount pad, two the connecting plate symmetry sets up on the sliding plate, first gear rotates and installs between two connecting plates, the output shaft and the first gear fixed connection of second motor, the gear train rotates and installs between two connecting plates, gear train and first gear engagement, driving medium slidable mounting is on the sliding plate, gear train and driving medium transmission connection, the casing is fixed to be set up on the sliding plate, sets up like this, makes first motor during operation, and drive assembly can remove on the lead screw to can pull open a plurality of filter plates in step.
Further, two guide rods are fixedly arranged between the two mounting plates, the two guide rods are all arranged in a sliding mode to penetrate through the sliding block, and therefore support for the transmission assembly is increased, and the screw rod is prevented from being damaged.
Further, the gear set includes first gear set and second gear set, first gear set and second gear set structure are the same, first gear set and second gear set symmetry set up in the both sides of first gear to respectively with first gear engagement, first gear assembly includes second gear, third gear, fourth gear and fifth gear, second gear, third gear, fourth gear and fifth gear rotate in proper order and install between two connecting plates, one side and the first gear engagement of second gear, the opposite side and third gear engagement, third gear and fourth gear engagement, fourth gear and fifth gear engagement, fifth gear and driving medium engagement set up like this, when making second motor work, can drive first gear set and second gear engagement to drive driving medium work in step to drive driving medium work.
Further, the second gear, the third gear, the fourth gear and the fifth gear have the same tooth number, so that the second gear, the third gear, the fourth gear and the fifth gear can be replaced conveniently.
Further, the driving medium includes first driving medium and second driving medium, first driving medium and second driving medium structure are the same, first driving medium and second driving medium symmetry set up in the both sides of sliding plate to with first gear train and second gear train meshing respectively, first driving medium includes backup pad, rack, connecting rod, diaphragm and impeller, backup pad fixed mounting is on the sliding plate, the second spout has been seted up in the backup pad, the second spout is "T" shape, one side fixed mounting of rack has the slider, the slider is located the second spout, the logical groove has been seted up in rack department to the sliding plate, the backup pad is provided with the dog in the fixed top of second spout, rack and fifth gear meshing, the fixed stopper that is provided with in top of rack, the bottom at the rack is connected to connecting rod fixed setting, the impeller sets up the bottom at the diaphragm, the impeller has seted up the shifting chute on the impeller, the impeller is the wedge, the impeller is the impeller, like this makes first gear train and second gear train drive intermittent type spare and first and intermittent type more when setting up, and first filter plate can separate downwards to the first transmission.
Further, infrared sensors are arranged on two sides of the bottom of the sliding plate, and infrared receivers are arranged on the two main beams, so that the first transmission piece and the second transmission piece can be positioned conveniently.
Further, the slip subassembly includes first slip subassembly and second slip subassembly, first slip subassembly and second slip subassembly structure are the same, first slip subassembly sets up one side at the filter plate, the second slip subassembly sets up the opposite side of filter plate, first slip subassembly includes a plurality of sliding units and gag lever post, every the sliding unit structure is the same, gag lever post fixed mounting is between two mounting panels to wear to establish every sliding unit, set up like this, can separate the both sides of filter plate in step, be convenient for filter plate both sides synchronous motion avoids damaging the filter plate.
Further, the sliding unit includes sliding column, first pivoted column, second pivoted column, first pivoted block, second pivoted block, stop collar and gyro wheel, the third spout has been seted up at the top of sliding column, the gag lever post wears to establish the third spout, the mounting groove has been seted up to the bottom of sliding column, first pivoted column fixed mounting is in the mounting groove, the one end of first pivoted block and second pivoted block is rotated and is installed on first pivoted column to be located the mounting groove, the fixed setting of second pivoted column is in one side of every filter plate, the fixed setting of stop collar is on the second pivoted column, the one end of first pivoted block is rotated and is installed on the second pivoted column, the one end of second pivoted block is rotated and is installed on the second pivoted column of adjacent filter plate, the gyro wheel is fixed to be set up on the second pivoted column, two all seted up the orbit groove on the girder, the one end of gyro wheel is located the orbit groove, sets up like this, and the rotation of sliding unit cooperation driving medium and lead screw can pull open a plurality of filter plates in step.
Further, the thrust plate is symmetrically provided with grooves, connecting columns are fixedly arranged in the grooves, one end of the first rotating block is rotatably arranged on the connecting columns, the moving distance of the first rotating block, which is close to the thrust plate filter plate, is limited, and meanwhile, the filter plate is easier to uniformly separate.
The membrane filter press with the synchronous pulling plate structure has the following advantages:
1. the first motor, the screw rod, the transmission assembly and the sliding assembly are matched with each other, so that a plurality of filter plates can be pulled out synchronously, the filter plates are convenient and quick, and the filter plates cannot shake and cannot be damaged in the process of pulling out the plurality of filter plates;
2. the transmission assembly comprises a sliding plate, a third mounting seat, a second motor, a first gear, two connecting plates, a first gear set, a second gear set, a first transmission member, a second transmission member and a shell, so that the second motor works, the first gear can synchronously drive the first gear set and the second gear set to rotate, the first gear set and the second gear set can synchronously rotate to drive the first transmission member and the second transmission member to synchronously move, the first transmission member and the second transmission member can synchronously separate a plurality of sliding units, a plurality of filter plates are initially separated, and the plurality of filter plates can be quickly and uniformly pulled apart under the running fit of a screw rod without damaging the filter plates;
3. the sliding component comprises a first sliding component and a second sliding component, the first sliding component and the second sliding component are identical in structure, the first sliding component comprises a plurality of sliding units and limiting rods, and each sliding unit is identical in structure, so that the sliding component is convenient to install on one hand, and the filter plate is facilitated to move on the main beam on the other hand.
Drawings
FIG. 1 is a schematic diagram of a membrane filter press of a synchronous pulling plate structure according to the present invention;
FIG. 2 is a schematic cross-sectional view of a membrane filter press of the synchronous pulling plate structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;
FIG. 5 is a schematic view showing the operation state of a plate pulling mechanism in a membrane filter press with a synchronous plate pulling structure according to the present invention;
FIG. 6 is a schematic diagram of the drive assembly of a synchronous plate structured membrane filter press according to the present invention;
FIG. 7 is a schematic view of the mounting structure of a support frame in a membrane filter press of a synchronous pulling plate structure according to the present invention;
FIG. 8 is a schematic cross-sectional view of a filter plate in a membrane filter press of a synchronous pulling plate configuration according to the present invention;
the device comprises a support frame 1, a fixed plate 10, a first mounting seat 11, an oil cylinder 12, a pushing plate 121, a main beam 13, a first sliding groove 131, a track groove 132, an infrared receiver 133, a thrust plate 14, a groove 141, a connecting column 142, a main plate 2, a connecting pipe 21, an ear plate 22, a diaphragm 23 and a filter cloth 24;
the transmission assembly 3, the mounting plate 31, the second mounting base 32, the first motor 321, the screw rod 322, the guide rod 33, the sliding plate 34, the through groove 341, the infrared sensor 35, the support plate 36, the second chute 361, the stopper 362, the rack 37, the slider 371, the stopper 372, the connecting rod 373, the cross plate 374, the push block 375, the moving groove 376, the housing 38, the second transmission member 39, the sliding column 4, the mounting groove 401, the third chute 402, the first rotating block 41, the second rotating block 42, the first rotating column 43, the second rotating column 44, the stop collar 441, the roller 442, the stop lever 45, the third mounting base 5, the second motor 51, the first gear 511, the connecting plate 512, the second gear 52, the third gear 53, the fourth gear 54, and the fifth gear 55.
Detailed Description
The invention will be described in detail below with reference to the attached drawings and specific examples:
as shown in fig. 1-8, the membrane filter press with the synchronous pulling plate structure comprises a support frame 1, wherein a fixed plate 10 and a thrust plate 14 are respectively and fixedly arranged on two sides of the support frame 1, and two main beams 13 are fixedly arranged between the fixed plate 10 and the thrust plate 14. The two main beams 13 are provided with first sliding grooves 131, and a plurality of filter plates are arranged between the two main beams 13. One side of the fixed plate 10 is provided with a first mounting seat 11, an oil cylinder 12 is fixedly arranged on the first mounting seat 11, and a pushing plate 121 is fixedly arranged on an output shaft of the oil cylinder 12, so that when the oil cylinder 12 works, a plurality of filter plates can be extruded together through the pushing plate 121. The filter plates have the same structure, and comprise a main plate 2, lug plates 22, filter cloth 24, diaphragms 23 and connecting pipes 21, wherein the lug plates 22 are fixedly arranged on two sides of the main plate 2 and positioned in first sliding grooves 131, and the main plate 2 is stably placed between two main beams 13. The diaphragm 23 is fixedly arranged on two sides of the main board 2, the filter cloth 24 is fixedly arranged on two sides of the main board 2 and is positioned on the outer side of the diaphragm 23, one end of the connecting pipe 21 is communicated with the two diaphragms 23, the other end of the connecting pipe is communicated with the outside, after the filter cloth 24 is subjected to preliminary filter pressing, gas or high-pressure liquid is conveyed into the diaphragm 23 through the connecting pipe 21, the diaphragm 23 is expanded, and thus filter cakes are extruded again, and filter cakes with lower water content are obtained. The fixed plate 10 and the thrust plate 14 are provided with the pulling plate mechanism, and a plurality of filter plates can be pulled out synchronously through the setting of the pulling plate mechanism, so that the filter plates cannot shake and cannot be damaged in the process of pulling out the filter plates.
The pulling plate mechanism comprises two mounting plates 31, a second mounting seat 32, a first motor 321, a screw rod 322, a transmission assembly 3 and a sliding assembly, wherein the two mounting plates 31 are respectively and fixedly arranged on the fixed plate 10 and the thrust plate 14, the second mounting seat 32 is fixedly arranged on one of the mounting plates 31, and the first motor 321 is fixedly arranged on the second mounting seat 32. The lead screw 322 is rotationally installed between two mounting plates 31, and the output shaft of first motor 321 and the one end fixed connection of lead screw 322, transmission subassembly 3 spiro union make first motor 321 during operation, can drive lead screw 322 rotation, and lead screw 322 rotation can drive transmission subassembly and remove along lead screw 322. The sliding component is arranged on the filter plate, the transmission component 3 is in transmission connection with the sliding component, and a plurality of filter plates can be pulled open rapidly and synchronously through the mutual matching of the transmission component 3, the sliding component, the first motor 321 and the screw rod 322.
The transmission assembly 3 comprises a sliding plate 34, a third mounting seat 5, a second motor 51, a first gear 511, two connecting plates 512, a gear set, a transmission piece and a shell 38, wherein the sliding plate 34 is in threaded connection with the screw rod 322, the third mounting seat 5 is fixedly mounted on the sliding plate 34, and the second motor 51 is fixedly mounted on the third mounting seat 5. The two connecting plates 512 are symmetrically and fixedly arranged on the sliding plate 34, the first gear 511 is rotatably arranged between the two connecting plates 512, the output shaft of the second motor 51 is fixedly connected with the first gear 511, the gear set is rotatably arranged between the two connecting plates 512, and the gear set is meshed with the first gear 511, so that the first gear 511 can be driven to rotate when the second motor 51 works, and the gear set can be driven to rotate by the rotation of the first gear 511. The transmission member is slidably mounted on the sliding plate 34, and the gear set is in transmission connection with the transmission member, so that the transmission member can be driven to move up and down on the sliding plate 34 when the gear set rotates, thereby primarily separating the filter plates. The housing 38 is fixedly disposed on the slide plate 34 and covers the entire transmission assembly from the ingress of foreign matter. Two guide rods 33 are fixedly arranged between the two mounting plates 31, the two guide rods 33 are respectively arranged in a sliding mode to penetrate out of the sliding block 34, and the support to the transmission assembly 3 is increased through the arrangement of the two guide rods 33, so that the screw rod 322 is prevented from being damaged.
The gear set comprises a first gear set and a second gear set, the first gear set and the second gear set have the same structure, and the first gear set and the second gear set are symmetrically arranged on two sides of the first gear 511 and are respectively meshed with the first gear 511, so that the rotation of the first gear 511 can synchronously drive the first gear set and the second gear set to rotate. The first gear assembly includes a second gear 52, a third gear 53, a fourth gear 54 and a fifth gear 55, the second gear 52, the third gear 53, the fourth gear 54 and the fifth gear 55 being rotatably mounted in sequence between two connection plates 512. The second gear 52, the third gear 53, the fourth gear 54 and the fifth gear 55 have the same number of teeth, facilitating the installation and replacement of the second gear 52, the third gear 53, the fourth gear 54 and the fifth gear 55. One side of the second gear 52 is meshed with the first gear 511, the other side is meshed with the third gear 53, the third gear 53 is meshed with the fourth gear 54, the fourth gear 54 is meshed with the fifth gear 55, the fifth gear 55 is meshed with the transmission member, when the first gear 511 rotates, the second gear 52 can be driven to rotate by rotating, the third gear 53 can be driven to rotate by rotating, the fourth gear 54 can be driven to rotate by rotating, the fifth gear 55 can be driven to move up and down on the sliding plate 34 by rotating the fifth gear 55.
The transmission members comprise a first transmission member and a second transmission member 39, the first transmission member and the second transmission member 39 have the same structure, and the first transmission member and the second transmission member 39 are symmetrically arranged on two sides of the sliding plate 34 and are respectively meshed with the first gear set and the second gear set, so that the rotation of the first gear set and the second gear set can synchronously drive the first transmission member and the second transmission member 39 to move up and down along the sliding plate 34. The first driving medium includes backup pad 36, rack 37, connecting rod 373, diaphragm 374 and pushing block 375, backup pad 36 fixed mounting on sliding plate 34, has seted up second spout 361 on the backup pad 36, and second spout 361 is "T" shape, and one side fixed mounting of rack 37 has slider 371, and slider 371 is located second spout 361. The sliding plate 34 is provided with a through groove 341 at the rack 37, so that the rack 37 can slide out of the sliding plate 34. The supporting plate 36 is fixedly provided with a stop 362 at the top of the second chute 361 to prevent the rack 37 from sliding off the supporting plate 36. The rack 37 is meshed with the fifth gear 55, and a limiting block 372 is fixedly arranged at the top of the rack 37, so that the fifth gear 55 can drive the rack 37 to move up and down, and meanwhile, the maximum distance of downward movement of the rack 37 is limited. The connecting rod 373 is fixed to the bottom of rack 37, and the diaphragm 374 is fixed to be set up in the end of connecting rod 373, and the impeller 375 intermittent type sets up in the bottom of diaphragm 374, increases the distance that diaphragm 374 and impeller 375 moved downwards, simultaneously, keeps the pressure to every impeller 375 the same to make the even extrusion slip subassembly of impeller 375. The pushing block 375 is provided with a moving slot 376 to prevent the sliding assembly from blocking the pushing block 375 when the pushing block 375 moves downward. The push block 375 is wedge-shaped to facilitate separation of the slide assembly and thus the filter plate. The pushing block 375 is a rubber block that prevents damage to the sliding assembly and the filter plate. The bottom both sides of sliding plate 34 all are provided with infrared sensor 35, all are provided with infrared receiver 133 on two girders 13, through the setting of infrared sensor 35 and infrared receiver 133, the location of the first driving medium and the second driving medium 39 of being convenient for to can separate the slip subassembly.
The sliding component comprises a first sliding component and a second sliding component, the first sliding component and the second sliding component are identical in structure, the first sliding component is arranged on one side of the filter plate, and the second sliding component is arranged on the other side of the filter plate, so that the filter plate can be pulled open synchronously. The first sliding assembly comprises a plurality of sliding units and a limiting rod 45, and each sliding unit is identical in structure, so that the sliding units are convenient to install and replace. The limiting rod 45 is fixedly installed between the two mounting plates 31, and penetrates out each sliding unit, so that each sliding unit is stably installed on two sides of the filter plate.
The sliding unit comprises a sliding column 4, a first rotating column 43, a second rotating column 44, a first rotating block 41, a second rotating block 42, a limiting sleeve 441 and a roller 442, wherein a third sliding groove 402 is formed in the top of the sliding column 4, and a limiting rod 45 penetrates out of the third sliding groove 402, so that when a plurality of filter plates are extruded or pulled out, the sliding column 4 can move relative to the limiting rod 45, and the sliding column 4 is kept to be stably installed on two sides of the filter plates. The bottom of the sliding column 4 is provided with a mounting groove 401, the first rotating column 43 is fixedly arranged in the mounting groove 401, one ends of the first rotating block 41 and the second rotating block 42 are rotatably arranged on the first rotating column 43 and are positioned in the mounting groove 401, so that the first rotating block 41 and the second rotating block 42 can rotate in the mounting groove 401, and the filter plates are opened or closed. The second rotating column 44 is fixedly arranged at one side of each filter plate, and the limiting sleeve 441 is fixedly arranged on the second rotating column 44, so that the first rotating block 41 and the second rotating block 42 are prevented from sliding relative to the second rotating column 44. One end of the first rotating block 41 is rotatably mounted on the second rotating column 44, and one end of the second rotating block 42 is rotatably mounted on the second rotating column 44 of the adjacent filter plate, so that the first rotating block 41 and the second rotating block 42 can rotate relative to the first rotating column 43 and the second rotating column 44, and the sliding column 4 can move up and down. The rollers 442 are fixedly arranged on the second rotating column 44, the track grooves 132 are formed on the two main beams 13, and one ends of the rollers 442 are positioned in the track grooves 132, so that the filter plates are convenient to move when the sliding column 4 is separated from the transverse plate 374 by the pushing block 375 and pulled. The thrust plate 14 is symmetrically provided with grooves 141, connecting columns 142 are fixedly arranged in the grooves 141, one end of one first rotating block 41 is rotatably arranged on the connecting column 142, the moving distance of the filter plate close to the thrust plate 14 is limited, and meanwhile, the filter plate is easier to uniformly separate.
The application method of the embodiment comprises the following steps: when the filter cakes are extruded by the plurality of filter plates, the output shaft of the oil cylinder 12 is retracted to separate the pushing plate 121 from the filter plates, the first rotating block 41 and the second rotating block 42 on the plurality of filter plates are relatively close to each other, the sliding column 4 relatively moves upwards on the limiting rod 45, and the limiting rod 45 is propped against the bottom of the third sliding groove 402; when the filter plate needs to be pulled, the first motor 321 is started to drive the sliding plate 34 to move along the screw rod 322 to align the infrared sensor 35 with the infrared receiver 133, at this time, the pushing block 375 is just positioned between two adjacent sliding columns 4 on two sides of the filter plate, and the last pushing block 375 is positioned between the sliding column 4 and the thrust plate 14.
Starting the second motor 51, the output shaft of the second motor 51 drives the first gear 511 to rotate, the first gear 511 rotates to drive the second gears 52 positioned at two sides of the first gear 511 to rotate, the second gears 52 rotate to drive the third gears 53 to rotate, the third gears 53 rotate to drive the fourth gears 54 to rotate, the fourth gears 54 rotate to drive the fifth gears 55 to rotate, the fifth gears 55 rotate to drive racks 37 on the first transmission piece and the second transmission piece 39 to move downwards along the through grooves 341, the racks 37 move downwards to drive the connecting rods 373 and the transverse plates 374 to move downwards, the transverse plates 374 move downwards to drive the plurality of pushing blocks 375 to synchronously move downwards, the pushing blocks 375 move downwards to press two adjacent sliding columns 4 and the thrust plates 14, so that the sliding columns 4 start to move towards the oil cylinders 12, the sliding columns 4 move to drive the second rotation columns 44 to move, and the filter plates are primarily separated; along with the continued downward movement of the pushing block 375, the transverse plate 374 is abutted against the top of the sliding column 4, so that the sliding column 4 is continued to move downwards, the filter plates are further separated, the first motor 321 is started again, the sliding plate 34 is moved along the screw rod 322, so that the transverse plate 374 and the pushing block 375 are driven to move along the screw rod 322, at the moment, the second motor 51 is continued to work, the transverse plate 374 and the pushing block 375 are driven to move downwards, a plurality of filter plates are pulled synchronously, and the filter plates are convenient and quick to pull apart simultaneously, and the filter plates cannot shake and cannot be damaged due to the fact that the two sides of the filter plates are pulled apart simultaneously. When one first rotating block 41 positioned at the connecting column 142 is level with the main beam 13, the pulling plate is completed, at this time, the second motor 51 is reversed, and the transverse plate 374 and the pushing block 375 are moved upwards, so that the pushing block 375 is separated from the sliding column 4, and the filter plate is convenient for filter pressing again.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention. The technology, shape, and construction parts of the present invention, which are not described in detail, are known in the art.
Claims (7)
1. A membrane filter press of synchronous arm-tie structure, its characterized in that: the device comprises a supporting frame, wherein a fixed plate and a thrust plate are fixedly arranged on two sides of the supporting frame respectively, two main beams are fixedly arranged between the fixed plate and the thrust plate, first sliding grooves are formed in the two main beams, a plurality of filter plates are arranged between the two main beams, a first mounting seat is arranged on one side of the fixed plate, an oil cylinder is fixedly arranged on the first mounting seat, a pushing plate is fixedly arranged on an output shaft of the oil cylinder, a pulling plate mechanism is arranged on the fixed plate and the thrust plate, the pulling plate mechanism comprises two mounting plates, a second mounting seat, a first motor, a screw rod, a transmission assembly and a sliding assembly, the two mounting plates are fixedly arranged on the fixed plate and the thrust plate respectively, the second mounting seat is fixedly arranged on one mounting plate, the first motor is fixedly arranged on the second mounting seat, the screw rod is rotatably arranged between the two mounting plates, an output shaft of the first motor is fixedly connected with one end of the screw rod, the transmission assembly is screwed on the screw rod, and the sliding assembly is arranged on the transmission assembly and the filter plates;
the transmission assembly comprises a sliding plate, a third mounting seat, a second motor, a first gear, two connecting plates, a gear set, a transmission piece and a shell, wherein the sliding plate is connected to a screw rod in a threaded mode, the third mounting seat is fixedly mounted on the sliding plate, the second motor is fixedly mounted on the third mounting seat, the two connecting plates are symmetrically arranged on the sliding plate, the first gear is rotatably mounted between the two connecting plates, an output shaft of the second motor is fixedly connected with the first gear, the gear set is rotatably mounted between the two connecting plates, the gear set is meshed with the first gear, the transmission piece is slidably mounted on the sliding plate, the gear set is in transmission connection with the transmission piece, and the shell is fixedly arranged on the sliding plate;
the sliding assembly comprises a first sliding assembly and a second sliding assembly, the first sliding assembly and the second sliding assembly are identical in structure, the first sliding assembly is arranged on one side of the filter plate, the second sliding assembly is arranged on the other side of the filter plate, the first sliding assembly comprises a plurality of sliding units and limiting rods, each sliding unit is identical in structure, and each limiting rod is fixedly arranged between two mounting plates and penetrates out of each sliding unit;
the sliding unit comprises a sliding column, a first rotating column, a second rotating column, a first rotating block, a second rotating block, a limiting sleeve and a roller, wherein a third sliding groove is formed in the top of the sliding column, the limiting rod penetrates through the third sliding groove, a mounting groove is formed in the bottom of the sliding column, the first rotating column is fixedly mounted in the mounting groove, one ends of the first rotating block and the second rotating block are rotatably mounted on the first rotating column and located in the mounting groove, the second rotating column is fixedly arranged on one side of each filter plate, the limiting sleeve is fixedly arranged on the second rotating column, one end of the first rotating block is rotatably mounted on the second rotating column, one end of the second rotating block is rotatably mounted on the second rotating column of an adjacent filter plate, the roller is fixedly arranged on the second rotating column, track grooves are formed in the two main beams, and one end of the roller is located in the track groove.
2. A membrane filter press of synchronous pulling plate structure as defined in claim 1, wherein: two guide rods are fixedly arranged between the two mounting plates, and the two guide rods slide out of the sliding blocks.
3. A membrane filter press of synchronous pulling plate structure as defined in claim 2, wherein: the gear set comprises a first gear set and a second gear set, the first gear set and the second gear set are identical in structure, the first gear set and the second gear set are symmetrically arranged on two sides of a first gear and are meshed with the first gear respectively, the first gear assembly comprises a second gear, a third gear, a fourth gear and a fifth gear, the second gear, the third gear, the fourth gear and the fifth gear are sequentially rotatably arranged between two connecting plates, one side of the second gear is meshed with the first gear, the other side of the second gear is meshed with the third gear, the third gear is meshed with the fourth gear, the fourth gear is meshed with the fifth gear, and the fifth gear is meshed with a transmission piece.
4. A membrane filter press of synchronous pulling plate structure as defined in claim 3, wherein: the number of teeth of the second gear, the third gear, the fourth gear and the fifth gear are the same.
5. The membrane filter press of synchronous pulling plate structure according to claim 4, wherein: the transmission piece includes first transmission piece and second transmission piece, first transmission piece and second transmission piece structure are the same, first transmission piece and second transmission piece symmetry set up in the both sides of sliding plate to with first gear train and second gear train meshing respectively, first transmission piece includes backup pad, rack, connecting rod, diaphragm and impeller, backup pad fixed mounting is on the sliding plate, the second spout has been seted up in the backup pad, the second spout is "T" shape, one side fixed mounting of rack has the slider, the slider is located the second spout, logical groove has been seted up in the rack department to the sliding plate, the backup pad is provided with the dog in the fixed top of second spout, rack and fifth gear meshing, the fixed stopper that is provided with in top of rack, connecting rod fixed connection is in the bottom of rack, the fixed end that sets up at the connecting rod of diaphragm, the impeller intermittent type sets up the bottom at the diaphragm, the removal groove has been seted up on the impeller, the impeller is the wedge, the impeller is the rubber piece.
6. The membrane filter press of synchronous pulling plate structure according to claim 5, wherein: the bottom both sides of sliding plate all are provided with infrared sensor, two all be provided with infrared receiver on the girder.
7. A membrane filter press of synchronous pulling plate structure as defined in claim 1, wherein: the thrust plate is symmetrically provided with grooves, connecting columns are fixedly arranged in the grooves, and one end of one first rotating block is rotatably arranged on the connecting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111464559.6A CN114344964B (en) | 2021-12-02 | 2021-12-02 | Diaphragm filter press with synchronous pulling plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111464559.6A CN114344964B (en) | 2021-12-02 | 2021-12-02 | Diaphragm filter press with synchronous pulling plate structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114344964A CN114344964A (en) | 2022-04-15 |
| CN114344964B true CN114344964B (en) | 2023-07-28 |
Family
ID=81096892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111464559.6A Active CN114344964B (en) | 2021-12-02 | 2021-12-02 | Diaphragm filter press with synchronous pulling plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114344964B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155122A (en) * | 2022-07-08 | 2022-10-11 | 景津装备股份有限公司 | Self-uniform plate quick-connection pipe type lifting horizontal water spraying pipe device and grouped filter cloth cleaning mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003271A1 (en) * | 2009-07-07 | 2011-01-13 | Jiang Guiting | Grouping vibration device for filter plates of press filter |
| CN111589201A (en) * | 2020-06-23 | 2020-08-28 | 衡水海江压滤机集团有限公司 | Two-way four-cylinder filter press |
| CN212308956U (en) * | 2020-07-24 | 2021-01-08 | 杭州安永环保科技有限公司 | Plate pulling device of filter press |
| CN213100975U (en) * | 2021-01-06 | 2021-05-04 | 中大贝莱特压滤机有限公司 | Pressure filter of blanking is beaten to quick arm-tie |
| CN113426170A (en) * | 2021-08-30 | 2021-09-24 | 启东市新港阀门仪表成套有限公司 | High-efficient environmental protection's industrial sewage treatment equipment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59209623A (en) * | 1983-05-11 | 1984-11-28 | Kurita Mach Mfg Co Ltd | Filter plate feeding apparatus of filter press |
| DE19951904C1 (en) * | 1999-10-28 | 2001-02-08 | Hoesch & Soehne Eberhard | Filter press has a packet of filter plates which can be moved into a balancing position in which the sealed edges of the plates are removed from the sealed surfaces |
| KR100663191B1 (en) * | 2006-02-17 | 2007-01-02 | 김기태 | Filter media cleaner for filter press |
| CN210495368U (en) * | 2019-08-04 | 2020-05-12 | 赣州步莱铽新资源有限公司 | Rare earth carbonate washing and filter pressing equipment |
| CN111167195B (en) * | 2020-01-08 | 2021-09-14 | 济宁开创染化科技有限公司 | Plate type filter press |
| CN211676475U (en) * | 2020-01-10 | 2020-10-16 | 绍兴上虞新银邦生化有限公司 | Diaphragm filter press |
| CN212757412U (en) * | 2020-07-09 | 2021-03-23 | 比杭生物科技（杭州）有限公司 | Self-cleaning plate frame filter pressing device suitable for continuously filtering fermentation liquor |
| CN112121482B (en) * | 2020-10-12 | 2023-03-14 | 株洲时代新材料科技股份有限公司 | Cantilever type filter press |
| CN214130451U (en) * | 2020-11-27 | 2021-09-07 | 江苏沃源环保科技有限公司 | Box-type filter press of water purification agent production usefulness |
| CN214286846U (en) * | 2020-12-30 | 2021-09-28 | 焦作东锆新材料有限公司 | Pressure filter is used in zirconium oxychloride production |
-
2021
- 2021-12-02 CN CN202111464559.6A patent/CN114344964B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003271A1 (en) * | 2009-07-07 | 2011-01-13 | Jiang Guiting | Grouping vibration device for filter plates of press filter |
| CN111589201A (en) * | 2020-06-23 | 2020-08-28 | 衡水海江压滤机集团有限公司 | Two-way four-cylinder filter press |
| CN212308956U (en) * | 2020-07-24 | 2021-01-08 | 杭州安永环保科技有限公司 | Plate pulling device of filter press |
| CN213100975U (en) * | 2021-01-06 | 2021-05-04 | 中大贝莱特压滤机有限公司 | Pressure filter of blanking is beaten to quick arm-tie |
| CN113426170A (en) * | 2021-08-30 | 2021-09-24 | 启东市新港阀门仪表成套有限公司 | High-efficient environmental protection's industrial sewage treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114344964A (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114344964B (en) | Diaphragm filter press with synchronous pulling plate structure | |
| CN111559848A (en) | Filter pressing device for sludge dewatering and working method thereof | |
| CN208193780U (en) | Filter cloth automatically walk cleans filter press | |
| CN109228476B (en) | Improved solid-liquid filtering separator | |
| CN215585556U (en) | Quick-opening filter press | |
| CN116359102B (en) | Energy-saving water purification tool testing machine | |
| CN203777738U (en) | Filter press | |
| CN213725019U (en) | Plate-frame filter press | |
| CN113233629B (en) | Circular super-efficient shallow air-flotation filter tank treatment equipment and treatment process thereof | |
| CN214019474U (en) | Mud scraping system of sewage pure physical filtering equipment | |
| CN110559708B (en) | Filter press for polyaluminium chloride production | |
| CN114669110A (en) | Waste slurry filter-pressing dehydration treatment device and treatment method thereof | |
| CN112569655A (en) | Power centralized supply system and filter press | |
| CN208911536U (en) | Propulsive mechanism and filter press for filter press | |
| CN218961880U (en) | Filter plate mechanism of plate-and-frame filter press for reducing water content of filter residues | |
| CN212994232U (en) | Automatic efficient cleaning and desalting device for olive vegetables | |
| CN112156511A (en) | Integrated oil cylinder and hydraulic station integrated filter press | |
| CN112274981A (en) | Walking driving locking device | |
| CN220788350U (en) | Sludge separation device | |
| CN216440035U (en) | Plate-and-frame filter press convenient for replacing filter plates | |
| CN217197089U (en) | Novel squeezing device for fresh marigold flowers | |
| CN217312133U (en) | Floating hold-down mechanism of pressure filter | |
| CN217968533U (en) | Magnesium sulfate production is with suspension filter equipment | |
| CN219836174U (en) | Hydraulic cylinder waste oil recovery device | |
| CN214232920U (en) | Power centralized supply system and filter press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |