CN218539502U

CN218539502U - Plate-and-frame filter press for sludge treatment

Info

Publication number: CN218539502U
Application number: CN202223078472.8U
Authority: CN
Inventors: 陶俊亮; 王鑫鹏
Original assignee: Yake Technology Anqing Co ltd
Current assignee: Yake Technology Anqing Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-02-28
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a plate and frame filter press for sludge treatment relates to sludge plate and frame filter press technical field, specifically includes the base, the one end top of base is equipped with the bar shaped plate, and the bar shaped plate sets up along the width direction of base, the support column is all installed perpendicularly at the bottom both ends of bar shaped plate, and electronic slider is installed to the bottom of support column, and electronic slider corresponds installs on electronic slide rail, and two electronic slide rails are installed the both sides at the base along the length direction of base respectively. The utility model discloses during the use, through the lift of first pneumatic cylinder and the transmission of electronic slide rail, drive the brush and constantly go up and down between two adjacent filter plates and clear the material operation, clean adnexed mud board on the filter plate, cooperate simultaneously and scrape the material and constantly promote repeatedly of filter cloth on to the filter plate, also to the effect of patting of filter cloth when scraping the material to the filter cloth, improved the efficiency that the mud board breaks away from the filter cloth for the speed that drops of mud board.

Description

Plate-and-frame filter press for sludge treatment

Technical Field

The utility model relates to a mud plate and frame filter press technical field specifically is a plate and frame filter press for sludge treatment.

Background

The plate-and-frame filter press is a mechanical device which utilizes filter media such as filter cloth and the like to apply certain pressure to an object, so that liquid is dialyzed, and is also a common solid-liquid separation device, in the sludge treatment process, the plate-and-frame filter press is also more frequently adopted to carry out solid-liquid separation on the sludge, the sludge is extruded at high pressure in the plate-and-frame filter press, then liquid in the sludge is filtered through the filter cloth, so that a dried mud plate is obtained, at present, when the mud plate after solid-liquid separation is taken out, single-side up-and-down shifting is mostly carried out on a single filter plate, so that a certain vibration effect is formed, the mud plate automatically falls off from the filter plate, but when the mud plate is taken out, the filter cloth is in an uneven state due to the fact that the filter cloth is provided with holes due to the filtering effect, the filter cloth is difficult to be thoroughly removed, when the sludge is separated, the high-pressure squeezing effect is exerted on the filter cloth, the uneven filter cloth generates grabbing force on the mud plate, the mud plate is strengthened to be fixed on the filter cloth, and when the mud plate is taken out, the mud plate is shaken, the filter press-filtering operation process is greatly reduced, and the whole sludge treatment efficiency is greatly prolonged. For this reason, we propose a plate and frame filter press for sludge treatment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filter press for sludge treatment, solved because the filter cloth all is protected the hole because of filter effect on the filter plate, lead to the filter cloth to present unevenness's state, and mud is because of highly compressed squeezing action when the separation, the laminating is on the filter cloth, make the filter cloth unevenness produce the mudboard and grab power, it is fixed on the filter cloth to have strengthened the mudboard, lead to when the mudboard is got the material, only shake through the filter plate unilateral, hardly thoroughly clear away the ejection of compact to the mudboard, when leading to follow-up secondary operation, still remain the dry mudboard of filter-pressing operation output last time on the filter cloth, cause under the whole operation process, whole sludge treatment spent time has been improved greatly, force the problem that the treatment effeciency of mud descends.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plate-and-frame filter press for sludge treatment comprises a base, wherein a strip-shaped plate is arranged above one end of the base, the strip-shaped plate is horizontally arranged along the width direction of the base, support columns are vertically arranged at two ends of the bottom of the strip-shaped plate, electric slide blocks are arranged at the bottoms of the support columns, the electric slide blocks are correspondingly arranged on electric slide rails, and the two electric slide rails are respectively arranged at two sides of the base along the length direction of the base;

a U-shaped plate is arranged below the strip-shaped plate along the length direction of the strip-shaped plate, a first hydraulic cylinder is mounted at the top of the U-shaped plate and vertically fixed on the strip-shaped plate, first rotating rods are arranged on two sides of the upper end of the inner side of the U-shaped plate along the length direction of the strip-shaped plate, two ends of each first rotating rod are connected with the U-shaped plate through rotating bearings, a first gear is coaxially mounted at one end of each first rotating rod, a second gear is meshed and connected above the first gear, two second gears are meshed and connected with each other, a driving motor is coaxially mounted on one of the second gears and fixedly connected with the U-shaped plate through a support, a plurality of brushes which are arranged at equal intervals are mounted on the first rotating rods, and the brushes are arranged along the length direction of the first rotating rods;

the inboard lower extreme both sides of U template all are equipped with the second dwang along the length direction of first dwang, and the both ends of second dwang all are connected with the U template through rolling bearing, coaxial arrangement has the columnar block on the second dwang, and the scraper piece is installed along the length direction of second dwang to one side of columnar block, the one end coaxial arrangement that first gear was kept away from to the second dwang has the sleeve, and the connecting plate is installed to telescopic one side, and the connecting plate sets up along telescopic warp length direction, the top correspondence of connecting plate is equipped with the stirring board, on the fixed first dwang of stirring board, the second dwang has cup jointed the torsional spring near first gear one end, and the one end of torsional spring is fixed on the U template, and the other end is fixed on the columnar block.

Optionally, guide rods are symmetrically arranged on two sides of the first hydraulic cylinder, and the bottom of each guide rod penetrates through the strip-shaped plate through a linear bearing and is vertically fixed to the top of the U-shaped plate.

Optionally, the high pressure nozzle that a plurality of equidistance were arranged is all installed along the length direction of U template in the both sides of U template, the one end top that the U template is close to first gear installs the bellows, and the bottom of bellows is connected with high pressure nozzle through the pipe, and its top runs through the bar shaped plate and is connected with the water pump, and the water pump is fixed at the top of bar shaped plate, and the opposite side has the water tank through pipe connection.

Optionally, the top of base is provided with the bracing piece along the length direction of base, and the both ends of bracing piece are all fixed on the base through the installation stand, the length direction of base is followed to the top of base is equipped with the filter plate that a plurality of equidistance were arranged, and the fixed plate is all installed to the both sides of filter plate, and the fixed plate passes through linear bearing and bracing piece sliding connection, all is connected through the connecting link between the fixed plate on two adjacent filter plates, and wherein be close to one side of a filter plate of U template and be close to the bar board and install two at least second pneumatic cylinders perpendicularly, and the second pneumatic cylinder passes through support and installation stand fixed connection, the blown down tank is installed at the top of base, and the blown down tank is corresponding with the filter plate.

Optionally, wherein, keep away from one of second pneumatic cylinder the conveying pipeline is installed to the one side of keeping away from the second pneumatic cylinder of filter plate, and the edge of this filter plate all installs logical liquid pipe.

The utility model discloses possess following beneficial effect:

this a filter press for sludge treatment, through the lift of first pneumatic cylinder and the transmission of electronic slide rail, drive the brush and constantly go up and down between two adjacent filter plates and clear the material operation, clean adnexed mud board on the filter plate, the cooperation is simultaneously scraped the material piece and is promoted constantly relapse to filter cloth on the filter plate, also to the effect of patting of filter cloth when scraping the material to the filter cloth, has improved the efficiency that the mud board breaks away from on the filter cloth, has accelerated the speed that drops of mud board.

Drawings

FIG. 1 is a schematic structural view of a plate-and-frame filter press for sludge treatment according to the present invention;

FIG. 2 is a schematic view of the bottom structure of a section bar-shaped plate of the plate-and-frame filter press for sludge treatment of the present invention;

fig. 3 is the utility model relates to a U-shaped plate profile structure schematic diagram of plate and frame filter press for sludge treatment.

In the figure: 1. a base; 2. a strip plate; 3. a support column; 4. an electric slider; 5. an electric slide rail; 6. a U-shaped plate; 7. a first hydraulic cylinder; 8. a first rotating lever; 9. a brush; 10. a first gear; 11. a second gear; 12. a drive motor; 13. a cylindrical block; 14. a scraper block; 15. a sleeve; 16. a connecting plate; 17. a poking plate; 18. a second rotating lever; 19. a torsion spring; 20. a high pressure spray head; 21. a flexible hose; 22. a water pump; 23. a guide bar; 24. mounting the upright post; 25. a support bar; 26. filtering the plate; 27. a fixing plate; 28. a second hydraulic cylinder; 29. connecting a chain; 30. a discharge chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

a plate-and-frame filter press for sludge treatment comprises a base 1, wherein a strip-shaped plate 2 is arranged above one end of the base 1, the strip-shaped plate 2 is horizontally arranged along the width direction of the base 1, support columns 3 are vertically arranged at two ends of the bottom of the strip-shaped plate 2, an electric slider 4 is arranged at the bottom of each support column 3, the electric sliders 4 are correspondingly arranged on electric slide rails 5, and the two electric slide rails 5 are respectively arranged at two sides of the base 1 along the length direction of the base 1;

a U-shaped plate 6 is arranged below the strip-shaped plate 2 along the length direction of the strip-shaped plate 2, a first hydraulic cylinder 7 is installed at the top of the U-shaped plate 6, the first hydraulic cylinder 7 is vertically fixed on the strip-shaped plate 2, first rotating rods 8 are arranged on two sides of the upper end of the inner side of the U-shaped plate 6 along the length direction of the strip-shaped plate 2, two ends of each first rotating rod 8 are connected with the U-shaped plate 6 through rotating bearings, a first gear 10 is coaxially installed at one end of each first rotating rod 8, a second gear 11 is connected above each first gear 10 in a meshed mode, the two second gears 11 are connected in a meshed mode, a driving motor 12 is coaxially installed on one second gear 11, the driving motor 12 is fixedly connected with the U-shaped plate 6 through a support, a plurality of brushes 9 which are arranged at equal intervals are installed on each first rotating rod 8, and the brushes 9 are arranged along the length direction of the first rotating rods 8;

the filter press comprises a U-shaped plate 6, and is characterized in that second rotating rods 18 are arranged on two sides of the inner side of the lower end of the U-shaped plate 6 along the length direction of a first rotating rod 8, two ends of each second rotating rod 18 are connected with the U-shaped plate 6 through rotating bearings, a cylindrical block 13 is coaxially arranged on each second rotating rod 18, a scraper block 14 is arranged on one side of the cylindrical block 13 along the length direction of the second rotating rod 18, a sleeve 15 is coaxially arranged at one end, far away from a first gear 10, of each second rotating rod 18, a connecting plate 16 is arranged on one side of the sleeve 15, the connecting plate 16 is arranged along the longitudinal direction of the sleeve 15, a poking plate 17 is correspondingly arranged above the connecting plate 16, the poking plate 17 is fixed on the first rotating rod 8, a torsion spring 19 is sleeved at one end, close to the first gear 10, of each second rotating rod 18, one end of the torsion spring 19 is fixed on the U-shaped plate 6, the other end of the cylindrical block 13 is fixed, and synchronous control is carried out on cleaning of scraping and cleaning of the scraper and cleaning by means of a single driving motor 12 through the poking plate 17 and the torsion spring 19, so that the filter press can be reduced, and the use of the filter press, and the whole manufacturing cost of the motor can be reduced.

Specifically, through the lift of first pneumatic cylinder 7 and the transmission of electronic slide rail 5, drive brush 9 and constantly go up and down between two adjacent filter plates 26 and clear the material operation, clean adnexed mud board on the filter plate 26, cooperate scraper block 14 to the continuous promotion repeatedly of filter cloth on the filter plate 26 simultaneously, also pat the filter cloth when scraping the material to the filter cloth, improved the efficiency that the mud board breaks away from the filter cloth, accelerated the speed that drops of mud board.

Further say, the bilateral symmetry of first pneumatic cylinder 7 is equipped with guide bar 23, and linear bearing runs through bar 2 is passed through to the bottom of guide bar 23 to the vertical fixation provides the guide effect at the top of U template 6, through guide bar 23 to the lift of U template 6 under the effect of first pneumatic cylinder 7, guarantees that the lift of U template 6 is stable.

Further say, U template 6's both sides all install the high pressure nozzle 20 that a plurality of equidistance were arranged along U template 6's length direction, U template 6 is close to the one end top of first gear 10 and installs bellows 21, and bellows 21's bottom is connected with high pressure nozzle 20 through the pipe, and its top runs through strip shaped plate 2 and is connected with water pump 22, and water pump 22 fixes at 2 tops of strip shaped plate, and the opposite side has the water tank through pipe connection, through high pressure nozzle 20, conveniently expects at the clear material of mud board and accomplishes the back, washs filter plate 26.

Further, the top of base 1 is provided with the bracing piece 25 along the length direction of base 1, and the both ends of bracing piece 25 are all fixed on base 1 through installation stand 24, the top of base 1 is equipped with the filter plate 26 that a plurality of equidistance were arranged along the length direction of base 1, and fixed plate 27 is all installed to the both sides of filter plate 26, and fixed plate 27 passes through linear bearing and bracing piece 25 sliding connection, all is connected through connecting chain 29 between the fixed plate 27 on two adjacent filter plates 26, wherein is close to one side of a filter plate 26 of U template 6 that is close to bar shaped plate 2 and installs two at least second hydraulic cylinders 28 perpendicularly, and second hydraulic cylinder 28 passes through support and installation stand 24 fixed connection, spout 30 is installed at the top of base 1, and spout 30 is corresponding with filter plate 26, through the effect of second hydraulic cylinder 28 to and the connection effect of the connecting chain 29 between two adjacent filter plates 26, be convenient for expand and be closed between a plurality of filter plates 26.

Furthermore, a material conveying pipe is installed on one side of the filter plate 26 far away from the second hydraulic cylinder 28, and a liquid flowing pipe is installed on the edge of the filter plate 26.

To sum up, this a plate and frame filter press for sludge treatment, when using, at first control second hydraulic cylinder 28, carry out the closure operation with all filter plates 26, then pour into mud in the filter plate 26 through the conveying pipeline, carry out the filter-pressing operation, after the filter-pressing is accomplished, second hydraulic cylinder 28 pulling filter plate 26 is controlled again, expand filter plate 26, then control strip shaped plate 2 and remove on electronic slide rail 5, after arriving between two filter plates 26, stop the motion of strip shaped plate 2 and control first hydraulic cylinder 7 and descend, then through the brush 9 constantly carry out the clear material operation of going up and down between two adjacent filter plates 26, clean the adnexed mud board on filter plate 26, cooperate scraping block 14 to push repeatedly constantly on filter plate 26 filter cloth, also to the flapping effect of filter cloth when scraping the filter cloth, improved the efficiency that the mud board breaks away from the filter cloth, accelerated the speed that drops of mud board, if all mud is handled, also can be when the last mud board is got the material, under the punching press cleaning operation of cooperation high pressure shower nozzle 20, thoroughly to filter plate 26 is cleaned, the washing of filter plate 26 is also provided facility.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter press for sludge treatment, includes base (1), its characterized in that: a strip-shaped plate (2) is arranged above one end of the base (1), the strip-shaped plate (2) is horizontally arranged along the width direction of the base (1), support columns (3) are vertically arranged at two ends of the bottom of the strip-shaped plate (2), an electric sliding block (4) is arranged at the bottom of each support column (3), the electric sliding blocks (4) are correspondingly arranged on electric sliding rails (5), and the two electric sliding rails (5) are respectively arranged on two sides of the base (1) along the length direction of the base (1);

a U-shaped plate (6) is arranged below the strip-shaped plate (2) along the length direction of the strip-shaped plate (2), a first hydraulic cylinder (7) is installed at the top of the U-shaped plate (6), the first hydraulic cylinder (7) is vertically fixed on the strip-shaped plate (2), first rotating rods (8) are arranged on two sides of the upper end of the inner side of the U-shaped plate (6) along the length direction of the strip-shaped plate (2), two ends of each first rotating rod (8) are connected with the U-shaped plate (6) through rotating bearings, a first gear (10) is coaxially installed at one end of each first rotating rod (8), a second gear (11) is meshed and connected with the upper portion of each first gear (10), a driving motor (12) is coaxially installed on one second gear (11), the driving motors (12) are fixedly connected with the U-shaped plate (6) through supports, a plurality of brushes (9) which are arranged at equal intervals are installed on the first rotating rods (8), and the brushes (9) are arranged along the length direction of the first rotating rods (8);

the length direction that U template (6) inboard lower extreme both sides all followed first dwang (8) is equipped with second dwang (18), and the both ends of second dwang (18) all are connected with U template (6) through rolling bearing, coaxial arrangement has cylindricality piece (13) on second dwang (18), and scraper piece (14) are installed along the length direction of second dwang (18) to one side of cylindricality piece (13), the one end coaxial arrangement that first gear (10) were kept away from in second dwang (18) has sleeve (15), and connecting plate (16) are installed to one side of sleeve (15), and connecting plate (16) set up along the long direction of warp of sleeve (15), the top correspondence of connecting plate (16) is equipped with stirring board (17), and on stirring board (17) fixed first dwang (8), torsion spring (19) have been cup jointed to the one end that second dwang (18) are close to first gear (10), and the one end of torsion spring (19) is fixed on U template (6), and the other end is fixed on cylindricality piece (13).

2. The plate-and-frame filter press for sludge treatment according to claim 1, wherein: the two sides of the first hydraulic cylinder (7) are symmetrically provided with guide rods (23), the bottoms of the guide rods (23) penetrate through the strip-shaped plates (2) through linear bearings, and the guide rods are vertically fixed to the tops of the U-shaped plates (6).

3. The plate-and-frame filter press for sludge treatment according to claim 1, wherein: the both sides of U template (6) all install high pressure nozzle (20) that a plurality of equidistance were arranged along the length direction of U template (6), flexible hose (21) are installed at the one end top that U template (6) are close to first gear (10), and the bottom of flexible hose (21) is connected with high pressure nozzle (20) through the pipe, and its top runs through strip shaped plate (2) and is connected with water pump (22), and water pump (22) are fixed at the top of strip shaped plate (2), and the opposite side has the water tank through pipe connection.

4. The plate-and-frame filter press for sludge treatment according to claim 1, wherein: the length direction of base (1) is followed to the top of base (1) is provided with bracing piece (25), and the both ends of bracing piece (25) are all fixed on base (1) through installation stand (24), the length direction of base (1) is followed to the top of base (1) is equipped with filter plate (26) that a plurality of equidistance were arranged, and fixed plate (27) are all installed to the both sides of filter plate (26), and linear bearing and bracing piece (25) sliding connection are passed through in fixed plate (27), all are connected through connecting chain (29) between fixed plate (27) on two adjacent filter plates (26), wherein are close to one side of a filter plate (26) of U template (6) and are close to bar board (2) and install two at least second hydraulic cylinder (28) perpendicularly, and second hydraulic cylinder (28) are through support and installation stand (24) fixed connection, blown down tank (30) are installed at the top of base (1), and blown down tank (30) are corresponding with filter plate (26).

5. The plate-and-frame filter press for sludge treatment according to claim 4, wherein: wherein, keep away from one of second hydraulic cylinder (28) the one side of keeping away from second hydraulic cylinder (28) of filter plate (26) is installed the conveying pipeline, and all installs liquid pipe at the edge of this filter plate (26).