CN213049556U

CN213049556U - Quick-opening plate-and-frame filter press

Info

Publication number: CN213049556U
Application number: CN202021352503.2U
Authority: CN
Inventors: 庞碧达; 徐卫珍; 王志生
Original assignee: Quanzhou Chuanglu Machinery Industry And Trade Co ltd
Current assignee: Quanzhou Chuanglu Machinery Industry And Trade Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-27
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to a quick-opening plate-and-frame filter press, which comprises a filter press frame with a main beam, a compression oil cylinder, a thrust block, a movable clamping seat and a plurality of filter plate components, the vibrating filter press comprises a filter press frame, a pull plate assembly and a vibrating unloading assembly, wherein the pull plate assembly comprises a traction chain which is connected with each filter plate assembly and a movable clamping seat in series, the vibrating unloading assembly comprises a walking motor, a walking track, a walking trolley and a transmission chain, the walking motor is fixedly arranged at the rear end of the filter press frame and is in transmission fit with a first transmission shaft at the position, the walking track is provided with two groups and is respectively arranged at the left side and the right side of a main beam, the transmission chain is provided with two groups and is respectively penetrated in the walking track at the same side and is in transmission fit with the first transmission shaft and a second transmission shaft, the walking trolley is provided with two groups and is respectively fixedly connected with the transmission chain and moves back and forth along the walking track along. The utility model discloses can make the filter cake unload automatically, need not artificial intervention, and the filter cake drops thoroughly, and is efficient.

Description

Quick-opening plate-and-frame filter press

Technical Field

The utility model belongs to the technical field of the environmental protection equipment, concretely relates to quick-open type plate and frame filter press.

Background

The filter press is a low energy consumption, high efficiency intermittent pressurized filtering equipment, used for solid-liquid separation of various slurries, and is widely applied due to the advantages of large filtering area, high efficiency and the like.

The filter press generally structurally comprises a frame, wherein a cross beam is horizontally arranged on the frame, a filter plate assembly is arranged on the cross beam, the filter plate assembly comprises a plurality of filter plates which are arranged on the cross beam at intervals, the filter plates are movably connected to the cross beam through rollers, filter cloth is arranged on the filter plates, and a feed hole is formed in the middle of each filter plate; one end of the frame is fixedly provided with a feeding pipe through a feeding seat, an outlet of the feeding pipe is arranged opposite to a feeding hole on the filter plate, an inlet of the feeding pipe is connected with an outlet of a slurry pump, and an inlet of the slurry pump is connected with a container for containing materials to be subjected to filter pressing; the crossbeam is provided with a filter pressing movable seat corresponding to the filter plate assembly, and the filter pressing movable seat is hinged with the extending end of a piston rod of the hydraulic oil cylinder. During operation, the hydro-cylinder drives the filter-pressing movable seat and compresses tightly the filter plate, and the material gets into the filter chamber through the inlet pipe, filters the material through the filter cloth, and its weak point lies in: the material need be unloaded after the filter pressing, and the device can not automatic discharge, needs the manual work to lift the interior material of straining chamber off and place into blanking fill, and efficiency is lower, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a quick-open plate and frame filter press which can automatically pull open and shake the vibratory hammer for discharging.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a quick-open plate and frame filter press, includes the filter press frame that has the girder, adorns the pressure cylinder at filter press frame front end admittedly, adorns the thrust seat at filter press frame rear end admittedly and roll and cooperate on the girder and press from both sides tight seat and a plurality of handle roll through the left and right sides that are connected with the pressure cylinder and cooperate on the girder and lie in the thrust seat and the activity and press from both sides the filter plate subassembly between the tight seat, its characterized in that: the plate-and-frame filter press also comprises a pulling plate component and a vibration unloading component, wherein the pulling plate component comprises a traction chain which is connected with each filter plate component and the movable clamping seat in series; the vibration discharging component comprises a walking motor, a walking track, a walking trolley, a transmission chain, a first transmission shaft and a second transmission shaft, the first transmission shaft is rotatably arranged at the rear end of the filter pressing rack, the second transmission shaft is rotatably arranged at the front end of the filter pressing rack, the walking motor is fixedly arranged at the rear end of the filter pressing frame and is in transmission fit with the first transmission shaft at the position, the two groups of walking tracks are respectively and horizontally arranged on the left side and the right side of the main beam in parallel with the extending direction of the main beam, the two transmission chains are respectively arranged in the walking tracks on the same side in a penetrating way and are in transmission fit with the first transmission shaft and the second transmission shaft, the two walking trolleys are respectively and fixedly connected with the transmission chains on the corresponding sides and move back and forth along the walking track along the transmission chains, the top of the walking trolley is rotatably provided with a vibrating piece in contact fit with the handle through a pin shaft, and the horizontal height of the top end of the vibrating piece is higher than the initial height of the handle in contact fit with the vibrating piece.

Preferably, the vibrating member is a bearing.

Preferably, the first transmission shaft is connected with a first gear, a driven gear and a second gear in a key manner, two ends of the first transmission shaft are mounted on the main beam through bearings, the first gear and the second gear are respectively arranged at two ends of the first transmission shaft and correspond to the traveling tracks on the corresponding sides, the tail end of the output shaft of the traveling motor is connected with a driving wheel, the driven gear is mounted on the first transmission shaft corresponding to the driving wheel, and a chain ring is arranged between the driving wheel and the driven gear in a transmission fit manner.

Preferably, the plate-and-frame filter press further comprises a turning plate assembly, the turning plate assembly comprises two turning plates, two chains, a synchronizing shaft and a synchronizing connecting rod, the synchronizing shaft is horizontally arranged on the front side of the filter press frame, the two ends of the synchronizing shaft correspond to the turning plates, the positions of the turning plates are respectively and coaxially connected with a chain wheel, one ends of the two chains are respectively connected onto the movable clamping seat through a fixing seat, the other ends of the two chains are respectively and downwards connected to the turning plates through the chain wheels meshed with the chains, the two ends of the two turning plates are respectively and rotatably connected onto the filter press frame and can be closed in opposite directions to collect water or separate from each other to fall cakes.

Preferably, the plate-and-frame filter press further comprises two safety shields, the front ends and the rear ends of the safety shields are fixedly mounted at the front ends and the rear ends of the corresponding side main beams respectively, and the two transmission chains, the two groups of walking tracks and the two groups of walking trolleys are arranged in a protection space formed between the safety shields and the main beams.

Preferably, the plate-and-frame filter press further comprises 1 motor shield, the left end and the right end of the motor shield are fixedly connected with the main beams on the corresponding sides respectively, and the walking motor and the first transmission shaft are arranged in a protection space formed between the motor shield and the thrust block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the plate-and-frame filter press of the utility model comprises a pulling plate component and a vibration unloading component, all filter plate components can be gradually pulled open after a compression oil cylinder retracts, then handles on the left side and the right side of each filter plate component are shaken by the vibration unloading component, so that filter cakes are automatically unloaded without manual intervention, and the filter cakes completely drop, the efficiency is high, meanwhile, the vibration unloading component comprises a walking trolley, a vibrating piece in contact fit with the handles is arranged on the walking trolley through the rotation of a pin shaft, the horizontal height of the top end of the vibrating piece is higher than the initial height of the position of the handles in contact fit with the vibrating piece, the vibrating piece is a bearing, when the bearing moves to the handles of the filter plate components along with the walking trolley, the self-rotation rolling can be generated, the handles are gradually raised upwards, then the vibrating piece is put down on a main beam, the vibrating effect on the filter plate components is better along, the damage to the handle is small.

Drawings

Figure 1 is the utility model discloses quick-open plate and frame filter press outward appearance sketch map.

Figure 2 is the utility model discloses quick-open plate and frame filter press structure sketch map.

Figure 3 is the utility model discloses quick-open plate and frame filter press rear view.

Fig. 4 is a partial enlarged view of the position of the walking trolley of the utility model.

Fig. 5 is a schematic view of the local structure of the tension plate assembly of the present invention.

The labels in the figure are: 11. a main beam; 12. a pressing oil cylinder; 13. a thrust block; 14. a movable clamping seat; 15. a filter plate assembly; 150. a handle; 101. a motor shield; 102. a safety shield; 20. a drag chain; 31. a traveling motor; 32. a first drive shaft; 33. a second drive shaft; 34. a drive chain; 35. a traveling rail; 36. a walking trolley; 37. a vibrating member; 41. turning over a plate; 42. a chain; 43. a synchronizing shaft; 44. a synchronous connecting rod; 45. and a sprocket.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-5, the embodiment provides a quick-open plate-and-frame filter press, which includes a filter press frame having a main beam 11, a pressing cylinder 12 fixedly mounted at the front end of the filter press frame, a thrust seat 13 fixedly mounted at the rear end of the filter press frame, a movable clamping seat 14 roll-fitted on the main beam 11 and connected to the pressing cylinder 12, and a plurality of filter plate assemblies 15 roll-fitted on the main beam 11 through handles 150 on the left and right sides and located between the thrust seat 13 and the movable clamping seat 14, wherein the filter plate assemblies 15, the movable clamping seat 14, and the thrust seat 13 are all of conventional structures, and no further description is given here.

The plate-and-frame filter press of the embodiment further comprises a pulling plate assembly, wherein the pulling plate assembly comprises a traction chain 20 which is connected with the filter plate assemblies 15 and the movable clamping seat 14 in series, one end of the traction chain 20 is fixedly arranged on the movable clamping seat 14, the other end of the traction chain extends backwards and is sequentially connected with the filter plate assemblies 15, the traction chain 20 is in a loosening and tensioning state along with the back and forth movement of the movable clamping seat 14, when the traction chain is in the tensioning state, namely the movable clamping seat 14 retracts along with the pressing oil cylinder 12, the traction chain 20 between two adjacent filter plate assemblies 15 is gradually lengthened and traction force is provided, so that the two filter plate assemblies 15 are pulled apart; when the filter plate assembly is in a relaxed state, namely the movable clamping seat 14 extends backwards along with the compression cylinder 12, the filter plate assemblies 15 are gradually compressed on the thrust seat 13, the front and rear connecting points of the traction chain 20 between two adjacent filter plate assemblies 15 are close, and the middle part of the traction chain is downward sagged.

The plate-and-frame filter press of the embodiment further comprises a vibration discharging assembly, the vibration discharging assembly comprises a walking motor 31, a walking track 35, a walking trolley 36, a transmission chain 34, a first transmission shaft 32 and a second transmission shaft 33, the first transmission shaft 32 is rotatably arranged at the rear end of the filter press frame, the second transmission shaft 33 is rotatably arranged at the front end of the filter press frame, the walking motor 31 is fixedly arranged at the rear end of the filter press frame and is in transmission fit with the first transmission shaft 32, the walking track 35 is provided with two groups of transmission shafts which are respectively parallel to the extending direction of the main beam 11 and horizontally arranged at the left side and the right side of the main beam 11, the transmission chain 34 is provided with two transmission shafts which are respectively penetrated in the walking track 35 at the same side and are in transmission fit with the first transmission shaft 32 and the second transmission shaft 33, the walking trolley 36 is provided with two transmission chains 34 which are respectively fixedly connected with the corresponding sides and move back and forth along the walking, the horizontal height of the top end of the vibrating piece 37 is higher than the initial height of the position, in contact with and matched with the vibrating piece 37, of the handle 150, preferably, the vibrating piece 37 is a bearing, when the bearing moves to the handle 150 of the filter plate assembly 15 along with the walking trolley 36, the bearing can rotate and roll, gradually lifts the handle 150 upwards, then is placed down and strikes the main beam 11, the rapping effect on the filter plate assembly 15 is better along with the increase of the moving speed of the walking trolley 36, and filter cakes can drop more thoroughly.

First transmission shaft 32 is last key connection has first gear, follows driving wheel and second gear, the both ends of first transmission shaft 32 are passed through the bearing and are installed on girder 11, first gear and second gear are established respectively at the both ends of first transmission shaft 32 and are corresponded the walking track 35 of corresponding side, the output shaft end-to-end connection of walking motor 31 has the action wheel, follow driving wheel correspond the action wheel and install on first transmission shaft 32 just drive fit has the chain ring between action wheel and the follow driving wheel. A first driven gear is connected to the position, corresponding to the first gear, of the second transmission shaft 33 in a key mode, a second driven gear is connected to the position, corresponding to the second gear, of the second transmission shaft 33 in a key mode, one transmission chain 34 is in transmission fit with the first gear and the first driven gear, and the other transmission chain 34 is in transmission fit with the second gear and the second driven gear. When the traveling motor 31 is driven, the driving wheel, the chain ring and the driven wheel are driven to rotate, so that the first transmission shaft 32 rotates around the driven shaft, and then the first gear and the second gear are driven to synchronously rotate, thereby driving the two transmission chains 34 and the respective traveling trolleys 36 to move back and forth along the traveling track 35.

The plate-and-frame filter press of the embodiment further comprises a plate turning assembly, the plate turning assembly comprises two plate turning 41, two chains 42, a synchronizing shaft 43 and a synchronizing connecting rod 44, the synchronizing shaft 43 is horizontally arranged on the front side of the filter press frame, two ends of the synchronizing shaft are respectively and coaxially connected with a chain wheel 45 corresponding to the plate turning 41, one ends of the two chains 42 are respectively connected to the movable clamping seat 14 through a fixing seat, the other ends of the two chains 42 are respectively and downwards connected to the plate turning 41 through the chain wheel 45 meshed with the chains 42, two ends of the two plate turning 41 are respectively and rotatably connected to the filter press frame, and can be closed in opposite directions to collect water or separate from each other to drop cakes, and two ends of. When the movable clamping seat 14 moves backwards, the chains 42 at the two sides are driven to upwards pull the corresponding turning plates 41, so that the two turning plates 41 are oppositely closed, and clear water generated in the filter pressing process falls on the turning plates 41 and flows to the water collecting holes on the turning plates 41 along the turning plates 41 to be discharged outwards; when the movable clamping seat 14 moves forwards and retracts, the two turning plates 41 are turned over due to the self weight of the turning plates 41, so that the two turning plates 41 are separated, a cake falling opening is reserved, and after the filter plate assembly 15 is pulled open, a filter cake falls along the cake falling opening.

Further, the plate-and-frame filter press of the embodiment further includes two safety shields 101 and 1 motor shield 102, the left and right ends of the motor shield 101 are respectively and fixedly connected to the main beam 11 on the corresponding side, the traveling motor 31 and the first transmission shaft 32 are both in the protection space formed between the motor shield 101 and the thrust block 13, and the traveling motor 31 is protected by the motor shield 101 and safety accidents caused by transmission of the traveling motor 31 and the first transmission shaft 32 are prevented. The front end and the rear end of the safety shield 102 are fixedly arranged at the front end and the rear end of the corresponding side girder 11 respectively, the two transmission chains 34, the two groups of walking rails 35 and the walking trolley 36 are arranged in a protection space formed between the safety shield 102 and the girder 11, the walking trolley 36 is protected by the safety shield 102, a safety space is provided for rapping and discharging, and accidents are prevented.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a quick-open plate and frame filter press, includes the filter press frame that has the girder, adorns the pressure cylinder at filter press frame front end admittedly, adorns the thrust seat at filter press frame rear end admittedly and roll and cooperate on the girder and press from both sides tight seat and a plurality of handle roll through the left and right sides that are connected with the pressure cylinder and cooperate on the girder and lie in the thrust seat and the activity and press from both sides the filter plate subassembly between the tight seat, its characterized in that: the plate-and-frame filter press also comprises a pulling plate component and a vibration unloading component, wherein the pulling plate component comprises a traction chain which is connected with each filter plate component and the movable clamping seat in series; the vibration discharging component comprises a walking motor, a walking track, a walking trolley, a transmission chain, a first transmission shaft and a second transmission shaft, the first transmission shaft is rotatably arranged at the rear end of the filter pressing rack, the second transmission shaft is rotatably arranged at the front end of the filter pressing rack, the walking motor is fixedly arranged at the rear end of the filter pressing frame and is in transmission fit with the first transmission shaft at the position, the two groups of walking tracks are respectively and horizontally arranged on the left side and the right side of the main beam in parallel with the extending direction of the main beam, the two transmission chains are respectively arranged in the walking tracks on the same side in a penetrating way and are in transmission fit with the first transmission shaft and the second transmission shaft, the two walking trolleys are respectively and fixedly connected with the transmission chains on the corresponding sides and move back and forth along the walking track along the transmission chains, the top of the walking trolley is rotatably provided with a vibrating piece in contact fit with the handle through a pin shaft, and the horizontal height of the top end of the vibrating piece is higher than the initial height of the handle in contact fit with the vibrating piece.

2. The quick-open plate and frame filter press of claim 1, wherein: the vibrating member is a bearing.

3. The quick-open plate and frame filter press of claim 1, wherein: the utility model discloses a walking motor, including first transmission shaft, second gear, walking motor, driving wheel, first transmission shaft, second gear, first gear, second gear, first transmission shaft is last to be keyed joint has first gear, follows driving wheel and second gear, the both ends of first transmission shaft are installed on the girder through the bearing, first gear and second gear divide to establish at the both ends of first transmission shaft and correspond the walking track of corresponding side, the output shaft end-to-end connection of walking motor has the action wheel, follow driving wheel and correspond the action wheel and install on first transmission.

4. The quick-open plate and frame filter press of claim 1, wherein: this plate and frame filter press still includes turns over the board subassembly, it includes that two turn over board, two chains, synchronizing shaft and synchronous connecting rod to turn over the board subassembly, the synchronizing shaft level sets up at the front side of filter-pressing frame and its both ends correspond the position punishment that turns over the board and do not coaxial coupling have the sprocket, and the one end of two chains is connected on the activity presss from both sides tight seat through the fixing base respectively and the other end is connected to down through the sprocket with chain meshing and turns over the board respectively, and two both ends that turn over the board respectively rotatable coupling on the filter-pressing frame and can be closed catchment in opposite directions or leave separately the cake that.

5. The quick-open plate and frame filter press of claim 1, wherein: the plate-and-frame filter press also comprises two safety shields, the front end and the rear end of each safety shield are fixedly arranged at the front end and the rear end of the corresponding side girder respectively, and the two transmission chains, the two groups of walking tracks and the walking trolley are arranged in a protection space formed between the safety shields and the girders.

6. The quick-open plate and frame filter press of claim 1, wherein: the plate-and-frame filter press further comprises 1 motor shield, the left end and the right end of the motor shield are fixedly connected with the main beams on the corresponding sides respectively, and the walking motor and the first transmission shaft are arranged in a protection space formed between the motor shield and the thrust block.