CN116459570A - Chemical industry sewage pressure filter - Google Patents
Chemical industry sewage pressure filter Download PDFInfo
- Publication number
- CN116459570A CN116459570A CN202310669129.0A CN202310669129A CN116459570A CN 116459570 A CN116459570 A CN 116459570A CN 202310669129 A CN202310669129 A CN 202310669129A CN 116459570 A CN116459570 A CN 116459570A
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- plates
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- sliding
- frame
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- 239000000126 substance Substances 0.000 title claims abstract description 19
- 239000010865 sewage Substances 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 75
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 72
- 238000007790 scraping Methods 0.000 claims description 24
- 239000010802 sludge Substances 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 description 7
- 238000010009 beating Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013049 sediment Substances 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
-
- 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
-
- 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
- B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of filter presses, in particular to a chemical sewage filter press. The invention provides a chemical sewage filter press which can uniformly stress a filter pressing plate. A chemical sewage filter press comprises a mounting frame, a hydraulic cylinder, a filter pressing plate and the like; the left and right parts of the upper part of the mounting frame are connected with hydraulic cylinders, and a plurality of groups of filter press plates are connected to the mounting frame in a sliding mode. When the filter pressing plate is folded, all filter pressing plates move towards the middle according to the same gap distance through the cooperation of the second long plates and the first long plates, when the first long plates slide forwards and do not support against the second long plates any more, the hydraulic cylinders continuously apply pressure to the filter pressing plates, all filter pressing plates bear the same pressure, the filter pressing effect of the guaranteed mud plates is achieved, and when the filter pressing plates are unfolded, the vibrating plates can be made to move downwards to flap the upper sides of the filter pressing plates through the cooperation of the sliding plates and the extrusion blocks, so that the filter pressing plates vibrate, and the mud plates fall off.
Description
Technical Field
The invention relates to the technical field of filter presses, in particular to a chemical sewage filter press.
Background
The filter press is a mechanical device which is widely applied to solid-liquid separation equipment in the fields of pharmacy, ceramics, chemical industry and the like, and can separate out liquid by applying pressure to a filter medium.
Patent grant publication number CN 211069166U's patent discloses a coal industry is board frame type mud pressure filter cloth vibrations deslagging device for sewage, this pressure filter cloth vibrations deslagging device includes the pressure filter body, first support frame and second support frame, first support frame is connected on pressure filter body lateral wall, be connected with the slide bar on the first support frame inner wall, be connected with the filter cloth on the slide bar outer wall, be provided with the scraper blade on the filter cloth outer wall, be connected with the stud motor on the second support frame outer wall, the stud motor output is connected with the axis of rotation, the axis of rotation passes through the fixed block to be connected with first connecting rod on the one end outer wall of fixed block, the one end that the axis of rotation was kept away from to first connecting rod is connected with crank link mechanism, crank link mechanism keeps away from the one end of first connecting rod and links to each other with first support frame. This filter press filter cloth vibrations deslagging device can get rid of remaining mud sediment behind the mud board on the filter cloth and carry out effectual getting rid of, replaces artifical means of scarfing cinder, but this filter press filter cloth vibrations deslagging device can't guarantee the even stress state of every filter plate, and the filter plate atress is inhomogeneous easily influences the filter-pressing effect of mud board.
Therefore, we propose a chemical sewage filter press which can make the filter pressing plate uniformly stressed so as to ensure the filter pressing effect of the mud plate.
Disclosure of Invention
The invention provides a chemical sewage filter press which can uniformly stress filter plates in order to overcome the defect that the existing filter press cannot ensure the uniform stress state of each filter press plate and influence the filter pressing effect of mud plates.
The utility model provides a chemical industry sewage pressure filter, including mounting bracket, pneumatic cylinder, filter press board, beat the mechanism and even pressure mechanism, two parts all are connected with the pneumatic cylinder about mounting bracket upper portion, and the slidingtype is connected with a plurality of groups of filter press boards on the mounting bracket, is equipped with the mechanism of beating between filter press board and the mounting bracket, and the mechanism of beating is used for beating the filter press board and shakes the mud board and fall, is equipped with even pressure mechanism between filter press board and the mounting bracket, and even pressure mechanism is used for controlling every filter press board even atress.
As the preference, slapping mechanism is including deflector, slide, extrusion piece, wane, carriage, first spring and vibrations board, mounting bracket upside rear portion is connected with the deflector, two equal slidingtype are connected with the slide about the deflector, two filter-pressing board rear side lower parts in the outside all are connected with the extrusion piece, the extrusion piece outwards removes all to contact with adjacent slide, two equal rotation type are connected with the wane about deflector upper portion, the slide upwards slides all to contact with adjacent wane outer end, the middle part position sliding connection on deflector upper portion has the carriage, be connected with first spring between carriage and the deflector, the carriage front side is connected with a plurality of vibrations board.
As the preference, even pressure mechanism is including guide bar, sliding block, first slat, the third spring, second slat, wedge and expansion plate, mounting bracket upper portion front side is connected with the guide bar, sliding connection has a plurality of sliding block on the guide bar, all sliding connection has first slat on the sliding block, first slat all is located every group and leans on a filter-pressing board front side to the right, all be connected with the third spring between first slat and the adjacent sliding block, every group leans on left filter-pressing board front side all to be connected with the second slat, be located the first slat of intermediate position and second slat upper portion all are connected with the wedge, two wedge inwards move and extrudees each other, all be connected with the expansion plate between two adjacent first slat upper portions.
The scraping mechanism comprises threaded rods, gears, racks, sliding rods, scraping plates and second springs, wherein the threaded rods are connected to the rear sides of the right press-filtering plates in a rotating mode, the gears are connected to the lower portions of the threaded rods, the racks are connected to the lower portions of the rear sides of the left press-filtering plates in a sliding mode, the racks are meshed with the adjacent gears, the sliding rods are connected to the left sides of the right press-filtering plates in a sliding mode, the rear ends of the sliding rods are connected with the adjacent threaded rods in a threaded mode, the scraping plates are connected to the adjacent press-filtering plates in a sliding mode, and the scraping plates are connected to the adjacent press-filtering plates in a contact mode and are connected to the second springs.
Preferably, the mud board waste water collecting device comprises a collecting mechanism for collecting mud board waste water, the collecting mechanism comprises a guide rod, a collecting frame, a screen plate and a liquid outlet pipe, the left part and the right part of the upper portion of the mounting frame are respectively connected with two guide rods, the collecting frame is connected between the guide rods in a sliding mode, the screen plate is connected to the upper side of the collecting frame, and a plurality of liquid outlet pipes are connected to the lower side of the collecting frame.
Preferably, the device further comprises an adjusting mechanism for adjusting the height of the collecting frame, the adjusting mechanism comprises a rotating rod, a supporting plate and a motor, the rotating rod is rotatably connected to the middle position of the front portion of the mounting frame, the supporting plate is connected to the rotating rod, the supporting plate is in contact with the collecting frame, the motor is connected to the right front portion of the mounting frame, and an output shaft of the motor is connected with the rotating rod.
Preferably, the device further comprises a pushing mechanism for pushing out the sludge in the collecting frame, the pushing mechanism comprises a push plate, a baffle plate and fourth springs, the push plate is connected in a sliding mode in the collecting frame, the baffle plate is connected in a sliding mode at the right part in the collecting frame, the push plate slides rightwards to be in contact with the baffle plate, and two fourth springs are connected between the baffle plate and the collecting frame.
Preferably, the rear end of the push plate is connected with a handle which extends out of the collecting frame.
The invention has the following advantages: 1. when the filter pressing plate is folded, all filter pressing plates move towards the middle according to the same gap distance through the cooperation of the second long plates and the first long plates, when the first long plates slide forwards and do not support against the second long plates any more, the hydraulic cylinders continuously apply pressure to the filter pressing plates, all filter pressing plates bear the same pressure, the filter pressing effect of the guaranteed mud plates is achieved, and when the filter pressing plates are unfolded, the vibrating plates can be made to move downwards to flap the upper sides of the filter pressing plates through the cooperation of the sliding plates and the extrusion blocks, so that the filter pressing plates vibrate, and the mud plates fall off.
2. When the filter press plate is opened, the gear and the rack cooperate to enable the scraping plate to move downwards to scrape the residual mud blocks and mud residues on the filter press plate.
3. The water that separates out in the filter press board can fall into in the collection frame, concentrate the discharge through the drain pipe, avoid waste water diffusion to flow, and the mud board can drop to the otter board, separates water and mud board through the otter board.
4. The supporting plate swings up and down to control the collecting frame to slide up and down to adjust the height, so that a worker can take out the mud board.
5. When the push plate slides rightwards, the residual sludge in the collecting frame can be pushed rightwards, so that the sludge is discharged from an opening at the right side of the collecting frame.
Drawings
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic perspective view of a second view of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic cross-sectional view of the slapping mechanism of the present invention.
Fig. 5 is a schematic perspective view of the pressure equalizing mechanism of the present invention.
Fig. 6 is a schematic diagram of a partial cross-sectional structure of the pressure equalizing mechanism of the present invention.
Fig. 7 is a schematic perspective view of the scraping mechanism of the present invention.
Fig. 8 is a schematic view of a partial perspective view of the scraping mechanism of the present invention.
Fig. 9 is a schematic partial perspective view of the scraping mechanism of the present invention.
Fig. 10 is a schematic view of a partially cut-away structure of the scraping mechanism of the present invention.
Fig. 11 is a schematic perspective view of a collecting mechanism according to the present invention.
Fig. 12 is a schematic partial perspective view of the collecting mechanism of the present invention.
Fig. 13 is a schematic perspective view of an adjusting mechanism according to the present invention.
Fig. 14 is a schematic perspective view of a pushing mechanism of the present invention.
Fig. 15 is an enlarged perspective view of the portion a of the present invention.
Reference numerals illustrate: 1_mounting rack, 2_hydraulic cylinder, 3_filter press plate, 4_slapping mechanism, 41_guide plate, 42_slide, 43_squeeze plate, 44_rocker, 45_slide, 46_first spring, 47_shake plate, 5_hold down mechanism, 51_rod, 52_slide, 53_first long slat, 54_third spring, 55_second long slat, 56_wedge, 57_telescoping plate, 6_scrape mechanism, 61_threaded rod, 62_gear, 63_rack, 64_slide bar, 65_scraper, 66_second spring, 7_collect mechanism, 71_guide bar, 72_collect frame, 73_screen, 74_drain, 8_adjustment mechanism, 81_rotary bar, 82_support plate, 83_motor, 9_push mechanism, 91_push plate, 92_baffle, 93_fourth spring.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a chemical industry sewage pressure filter, as shown in fig. 1, fig. 2 and fig. 3, including mounting bracket 1, pneumatic cylinder 2, filter-pressing plate 3, the mechanism of slapping 4 and even pressure mechanism 5, bilateral symmetry bolt on mounting bracket 1 upper portion has pneumatic cylinder 2, sliding connection has eight group's filter-pressing plate 3 on mounting bracket 1, filter-pressing plate 3 a set of two, slapping mechanism 4 sets up between filter-pressing plate 3 and mounting bracket 1, slapping mechanism 4 is slapping filter-pressing plate 3 from the upside and shakes down the mud board, even pressure mechanism 5 sets up between filter-pressing plate 3 and mounting bracket 1, even pressure mechanism 5 can control every filter-pressing plate 3 even atress.
When the device is used, the staff gathers together laminating to the centre through pneumatic cylinder 2 control filter-pressing board 3, filter-pressing board 3 is gathering together inwards, under the effect of even pressure mechanism 5, can make every filter-pressing board 3 atress even, then in inputting the filter-pressing board 3 with the material, realize solid-liquid separation's purpose through exerting pressure in to filter-pressing board 3, after solid-liquid separation, the staff opens through pneumatic cylinder 2 control filter-pressing board 3, can control when filter-pressing board 3 opens and clap mechanism 4 and clap the action, and then make filter-pressing board 3 produce certain vibrations, so that the mud board in the filter-pressing board 3 falls down.
As shown in fig. 1, 2 and 4, the beating mechanism 4 comprises a guide plate 41, a sliding plate 42, extrusion blocks 43, a rocker 44, a sliding frame 45, a first spring 46 and a vibrating plate 47, wherein the rear part of the upper side of the installation frame 1 is provided with the guide plate 41 through bolts, the sliding plate 42 is connected to the guide plate 41 in a bilateral symmetry sliding manner, the lower parts of the sliding plates 42 are obliquely arranged, the extrusion blocks 43 are welded to the lower parts of the rear sides of the two outermost filter pressing plates 3, the extrusion blocks 43 move outwards and are contacted with the adjacent sliding plates 42, the left and right parts of the upper part of the guide plate 41 are connected with the rocker 44 through bearings, the sliding plate 42 slides upwards and is contacted with the outer ends of the adjacent rocker 44, the sliding frame 45 is connected to the middle part of the upper part of the guide plate 41, the first spring 46 is connected between the sliding frame 45 and the guide plate 41, and eight vibrating plates 47 for beating the filter pressing plates 3 are arranged on the front side of the sliding frame 45 through bolts.
When the device is used, after the filter pressing plates 3 are opened, the two filter pressing plates 3 at the outermost side can drive the extrusion blocks 43 to move back, the extrusion blocks 43 move back to the extrusion sliding plates 42 to slide upwards, the outer ends of the sliding plates 42 slide upwards to extrude the seesaw 44 to swing upwards, the inner ends of the seesaw 44 swing downwards to extrude the sliding frame 45 to slide downwards, the first springs 46 deform, the sliding frame 45 slides downwards to drive the vibrating plate 47 to move downwards to flap the upper side of the filter pressing plates 3, so that the filter pressing plates 3 vibrate, mud plates fall off, when the filter pressing plates 3 gather towards the middle, the extrusion blocks 43 can also move oppositely to not extrude the sliding plates 42, and under the action of resetting of the first springs 46, the sliding frame 45 drives the vibrating plate 47 to move upwards to reset, so that the mud plates can be automatically flap after the filter pressing plates 3 are opened, and mud plates fall off.
As shown in fig. 1, 5 and 6, the pressure equalizing mechanism 5 comprises a guide rod 51, sliding blocks 52, a first long strip 53, a third spring 54, a second long strip 55, wedge blocks 56 and expansion plates 57, wherein the guide rod 51 is welded on the front side of the upper part of the mounting frame 1, eight sliding blocks 52 are connected to the guide rod 51 in a sliding mode, the sliding blocks 52 are connected with the first long strip 53 in a sliding mode, the first long strip 53 is located on the front side of each group of right one filter pressing plate 3, two third springs 54 are connected between the first long strip 53 and the adjacent sliding blocks 52, the front side of each group of left filter pressing plates 3 is welded with a second long strip 55, the upper parts of the first long strip 53 and the second long strip 55 which are located in the middle position are welded with the wedge blocks 56, the two wedge blocks 56 move inwards to be mutually extruded, and the expansion plates 57 are connected between the upper parts of the two adjacent first long strips 53.
When the device is used, when the middle of the filter pressing plate 3 is gathered, the first long strip plate 53 and the second long strip plate 55 are mutually attached and close, the second long strip plate 55 and the first long strip plate 53 are matched to enable all filter pressing plates 3 to move towards the middle according to the same gap distance, after all the second long strip plate 55 and the first long strip plate 53 are attached, the second long strip plate 55 and the first long strip plate 53 which are positioned at the middle are continuously moved inwards, so that the two wedge blocks 56 are mutually extruded, the first long strip plate 53 at the middle is further enabled to slide forwards, the third spring 54 is deformed, when the first long strip plate 53 at the middle slides forwards, the first long strip plate 53 at the middle is driven to slide forwards all the other long strip plates 53 to be staggered with the second long strip plate 55 through the telescopic plate 57, at the moment, the first long strip plate 53 is not longer enabled to move towards the middle, when the pressure cylinder 2 continuously applies pressure to the filter pressing plates 3, the pressure effect of the mud plates is guaranteed, when the filter pressing plates 3 are outwards opened, the second long strip plates 55 are enabled not to be enabled to slide downwards under the same, and the pressure of the two wedge blocks are enabled to be reset to be enabled to slide downwards, and the filter pressing plates are enabled to be enabled to slide downwards.
Example 2
On the basis of embodiment 1, as shown in fig. 2, 7, 8, 9 and 10, the filter press plate 3 further comprises a scraping mechanism 6, the scraping mechanism 6 can scrape residual sludge in the filter press plate 3, the scraping mechanism 6 comprises a threaded rod 61, a gear 62, a rack 63, a sliding rod 64, a scraping plate 65 and a second spring 66, the rear side of each group of right filter press plates 3 is connected with the threaded rod 61 through a bearing, the lower part of the threaded rod 61 is connected with the gear 62 through a key, the lower part of the rear side of each group of left filter press plates 3 is welded with the rack 63 meshed with the gear 62, the left side of each group of right filter press plates 3 is connected with the sliding rod 64 in a sliding manner, the rear end of the sliding rod 64 is connected with the adjacent threaded rod 61 through threads, the left part and the right part of the sliding rod 64 are connected with the scraping plate 65 for scraping the residual sludge in the filter press plate 3, and the second spring 66 is connected between the scraping plate 65 and the adjacent sliding rod 64.
When the device is used, when the filter pressing plates 3 are opened, the gap between each group of two filter pressing plates 3 is increased, then the gear 62 is driven to rotate through the rack 63, the gear 62 is driven to rotate to drive the threaded rod 61 to rotate, the threaded rod 61 is driven to rotate to drive the slide rod 64 to slide downwards, the slide rod 64 is driven to slide downwards to drive the scraping plate 65 to move downwards, the scraping plate 65 can slide and stretch on the slide rod 64 under the action of the second spring 66, so that the residual mud blocks and sludge on the filter pressing plates 3 can be scraped, the scraping plate 65 can slide and stretch on the slide rod 64 to ensure the fit state with the filter pressing plates 3, when the filter pressing plates 3 are closed, the rack 63 can drive the gear 62 to rotate reversely, the gear 62 rotates reversely to drive the threaded rod 61 to rotate reversely, the threaded rod 61 rotates reversely to drive the slide rod 64 to slide upwards, the scraping plate 64 moves upwards to reset, and thus the automatic control scraping plate 65 to move downwards when the filter pressing plates 3 are opened, and the residual mud blocks and sludge on the filter pressing plates 3 can be scraped.
As shown in fig. 1, 2, 11 and 12, the mud board waste water collecting device further comprises a collecting mechanism 7, the collecting mechanism 7 can collect mud board waste water, the collecting mechanism 7 comprises a guide rod 71, a collecting frame 72, a screen 73 and a liquid outlet pipe 74, the guide rods 71 are symmetrically welded on the left and right parts of the upper portion of the mounting frame 1, the collecting frame 72 is connected between the four guide rods 71 in a sliding mode, the collecting frame 72 is used for collecting waste water, the screen 73 for bearing mud boards is arranged on the upper side of the collecting frame 72, and at least five liquid outlet pipes 74 are connected on the lower side of the collecting frame 72.
When the device is used, water precipitated in the filter pressing plate 3 can fall into the collecting frame 72 and is discharged in a concentrated mode through the liquid outlet pipe 74, so that waste water is prevented from diffusing and flowing, when the filter pressing plate 3 is unfolded, mud plates can fall to the screen plate 73, and the water and the mud plates are separated through the screen plate 73.
As shown in fig. 1, 2 and 13, the device further comprises an adjusting mechanism 8, the adjusting mechanism 8 can adjust the height of the collecting frame 72, the adjusting mechanism 8 comprises a rotating rod 81, a supporting plate 82 and a motor 83, the rotating rod 81 is connected to the middle position of the front portion of the mounting frame 1 through a bearing, the supporting plate 82 is welded on the rotating rod 81, the supporting plate 82 is in contact with the collecting frame 72 and supports the collecting frame 72, the motor 83 is mounted at the right front portion of the mounting frame 1 through a bolt, and an output shaft of the motor 83 is connected with the right end of the rotating rod 81 through a coupling.
When the device is used, a worker starts the motor 83, the positive and negative rotation of the output shaft of the motor 83 drives the rotating rod 81 to rotate positively and negatively, the positive and negative rotation of the rotating rod 81 drives the supporting plate 82 to swing up and down, the supporting plate 82 swings up and down to control the collecting frame 72 to slide up and down on the guide rod 71, and then the height of the collecting frame 72 is adjusted, so that the worker takes out the mud board, after the device is used, the worker closes the motor 83, and thus the height of the collecting frame 72 can be adjusted as required.
As shown in fig. 2, 14 and 15, the device further comprises a pushing mechanism 9, the pushing mechanism 9 can push out sludge in the collecting frame 72, the pushing mechanism 9 comprises a push plate 91, a baffle 92 and a fourth spring 93, the collecting frame 72 is internally connected with the push plate 91 for pushing out residual sludge in a sliding manner, the rear end of the push plate 91 is welded with a handle, the handle extends out of the collecting frame 72, the baffle 92 is slidably connected with the right part in the collecting frame 72, and the fourth spring 93 is connected between the front part and the rear part of the baffle 92 and the collecting frame 72.
When the device is used, a worker pushes the push plate 91 to slide rightwards through the handle, the residual sludge in the collecting frame 72 can be pushed rightwards when the push plate 91 slides rightwards, when the push plate 91 slides rightwards to be in contact with the baffle 92, the push plate 91 continues to slide rightwards to press the baffle 92 to slide rightwards to be opened, the fourth spring 93 is deformed, at this time, the sludge pushed rightwards by the push plate 91 can be discharged from the opening at the right side of the collecting frame 72, after the sludge is cleaned, the worker drives the push plate 91 to slide leftwards to reset through the handle, and under the reset action of the fourth spring 93, the baffle 92 slides leftwards to reset to block the opening at the right side of the collecting frame 72, so that the residual sludge in the collecting frame 72 can be cleaned.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (8)
1. The utility model provides a chemical industry sewage pressure filter, including mounting bracket (1), pneumatic cylinder (2) and filter-pressing plate (3), both sides all are connected with pneumatic cylinder (2) about mounting bracket (1) upper portion, sliding connection has a plurality of groups filter-pressing plate (3) on mounting bracket (1), a serial communication port, still including slapping mechanism (4) and even press mechanism (5), be equipped with between filter-pressing plate (3) and mounting bracket (1) and slap mechanism (4), slap mechanism (4) are used for slapping filter-pressing plate (3) and shake mud board, be equipped with even press mechanism (5) between filter-pressing plate (3) and mounting bracket (1), even press mechanism (5) are used for controlling every filter-pressing plate (3) even atress.
2. The chemical wastewater filter press according to claim 1, wherein the slapping mechanism (4) comprises a guide plate (41), a sliding plate (42), an extrusion block (43), a rocker (44), a sliding frame (45), a first spring (46) and a vibrating plate (47), the rear part of the upper side of the mounting frame (1) is connected with the guide plate (41), the left part and the right part of the guide plate (41) are both connected with the sliding plate (42) in a sliding manner, the lower parts of the rear sides of the two outermost filter pressing plates (3) are both connected with the extrusion block (43), the extrusion block (43) moves outwards to be in contact with the adjacent sliding plate (42), the left part and the right part of the upper part of the guide plate (41) are both rotationally connected with the rocker (44), the middle part of the upper part of the guide plate (41) is both in contact with the outer end of the adjacent rocker (44), the sliding frame (45) is connected with the first spring (46) between the sliding frame (45) and the guide plate (41), and the front side of the sliding frame (45) is connected with a plurality of vibrating plates (47).
3. The chemical wastewater filter press according to claim 2, wherein the pressure equalizing mechanism (5) comprises a guide rod (51), sliding blocks (52), first long strips (53), third springs (54), second long strips (55), wedge blocks (56) and telescopic plates (57), the front side of the upper part of the installation frame (1) is connected with the guide rod (51), the sliding blocks (52) are connected with the sliding blocks (51) in a sliding manner, the sliding blocks (52) are connected with the first long strips (53) in a sliding manner, the first long strips (53) are located on the front side of each group of right one filter pressing plate (3), the third springs (54) are connected between the first long strips (53) and the adjacent sliding blocks (52), the front side of each group of left filter pressing plates (3) is connected with the second long strips (55), the first long strips (53) and the upper parts of the second long strips (55) located in the middle position are connected with the wedge blocks (56), the two wedge blocks (56) are moved inwards to squeeze each other, and the adjacent long strips (53) are connected with the telescopic plates (57).
4. A chemical wastewater filter press according to claim 3, further comprising a scraping mechanism (6) for scraping residual sludge in the filter press plates (3), wherein the scraping mechanism (6) comprises a threaded rod (61), a gear (62), a rack (63), a slide rod (64), a scraper (65) and a second spring (66), each group of right filter press plates (3) is rotationally connected with the threaded rod (61), the lower part of the threaded rod (61) is connected with the gear (62), each group of left filter press plates (3) is connected with the rack (63) at the lower part at the rear side, the rack (63) is meshed with the adjacent gear (62), each group of right filter press plates (3) is connected with the slide rod (64) at the left side in a sliding manner, the rear end of the slide rod (64) is connected with the adjacent threaded rod (61) in a threaded manner, each group of right and left parts in the slide rod (64) is connected with the scraper (65) in a sliding manner, and each scraper (65) is connected with the second spring (66) between each group of right and the adjacent slide rod (64).
5. The chemical sewage filter press according to claim 4, further comprising a collecting mechanism (7) for collecting mud board waste water, wherein the collecting mechanism (7) comprises a guide rod (71), a collecting frame (72), a screen plate (73) and a liquid outlet pipe (74), the left and right parts of the upper portion of the mounting frame (1) are respectively connected with two guide rods (71), the collecting frame (72) is connected between the guide rods (71) in a sliding mode, the screen plate (73) is connected to the upper side of the collecting frame (72), and a plurality of liquid outlet pipes (74) are connected to the lower side of the collecting frame (72).
6. The chemical wastewater filter press according to claim 5, further comprising an adjusting mechanism (8) for adjusting the height of the collecting frame (72), wherein the adjusting mechanism (8) comprises a rotating rod (81), a supporting plate (82) and a motor (83), the rotating rod (81) is rotatably connected to the middle position of the front portion of the mounting frame (1), the supporting plate (82) is connected to the rotating rod (81), the supporting plate (82) is in contact with the collecting frame (72), the motor (83) is connected to the right front portion of the mounting frame (1), and an output shaft of the motor (83) is connected to the rotating rod (81).
7. The chemical wastewater filter press according to claim 6, further comprising a pushing mechanism (9) for pushing out sludge in the collecting frame (72), wherein the pushing mechanism (9) comprises a pushing plate (91), a baffle plate (92) and a fourth spring (93), the pushing plate (91) is slidably connected in the collecting frame (72), the baffle plate (92) is slidably connected to the right part in the collecting frame (72), the pushing plate (91) slides rightward to be in contact with the baffle plate (92), and two fourth springs (93) are connected between the baffle plate (92) and the collecting frame (72).
8. A chemical wastewater filter press according to claim 7, characterized in that the rear end of the push plate (91) is connected with a handle which extends out of the collecting frame (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310669129.0A CN116459570A (en) | 2023-06-07 | 2023-06-07 | Chemical industry sewage pressure filter |
Applications Claiming Priority (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225025A (en) * | 2023-11-13 | 2023-12-15 | 鲁东大学 | Plate filter press for water ecological restoration |
| CN117361833A (en) * | 2023-12-07 | 2024-01-09 | 潍坊山水环保机械制造有限公司 | Sewage treatment device |
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2023
- 2023-06-07 CN CN202310669129.0A patent/CN116459570A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225025A (en) * | 2023-11-13 | 2023-12-15 | 鲁东大学 | Plate filter press for water ecological restoration |
| CN117225025B (en) * | 2023-11-13 | 2024-01-19 | 鲁东大学 | Plate filter press for water ecological restoration |
| CN117361833A (en) * | 2023-12-07 | 2024-01-09 | 潍坊山水环保机械制造有限公司 | Sewage treatment device |
| CN117361833B (en) * | 2023-12-07 | 2024-02-13 | 潍坊山水环保机械制造有限公司 | Sewage treatment device |
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Application publication date: 20230721 |