CN220609234U

CN220609234U - Chamber type filter press

Info

Publication number: CN220609234U
Application number: CN202321933456.4U
Authority: CN
Inventors: 张正花; 李娟�
Original assignee: Shanghai Higoal New Material Science & Technology Development Co ltd
Current assignee: Shanghai Higoal New Material Science & Technology Development Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-03-19
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a box filter press, which belongs to the technical field of box filter presses, and aims at the problems that the existing box filter press needs to manually pull a plurality of filter plates, lacks a structure for synchronously pulling the plurality of filter plates, is easy to cause a blocking phenomenon and lacks a structure for knocking a receiving hopper to vibrate, and comprises a stop plate fixed on a box filter press body, support legs are fixed on the periphery of the bottom end of the body, the bottom end of the stop plate is provided with the receiving hopper fixed on the body, and a pressing plate is fixed on the right side wall of the body; according to the utility model, through the synchronous unfolding assembly, the pressing plate is started and the functions of the plurality of parts are matched, so that the plurality of filter plates can be synchronously pulled apart at the same interval, the filter residues can conveniently and automatically fall down by gravity, manual pulling is not needed, time and labor are saved, and the manual labor intensity is greatly reduced.

Description

Chamber type filter press

Technical Field

The utility model belongs to the technical field of chamber filter presses, and particularly relates to a chamber filter press.

Background

The box filter press belongs to intermittent type formula pressure filtration equipment, can carry out solid-liquid separation to various suspension, uses box filter press can reach good separation effect, and equipment operation is simple in the use, and separation speed is fast.

The box filter press is under the pressure effect of the material conveying pump, the materials to be filtered are fed into each filter chamber, so that higher pressure is formed in the filter chambers, liquid in the materials is filtered out under the pressure effect, the remaining filter residues are remained in the filter chambers, and then the filter residues fall down by self gravity through manually pulling the filter plates.

The existing box filter press has the following defects: on one hand, a plurality of filter plates need to be pulled manually, a structure for pulling the plurality of filter plates synchronously is lacking, time and labor are wasted, labor intensity of workers is greatly increased, on the other hand, filter residues discharged through the receiving hopper are easy to cause blocking phenomenon, and a structure capable of knocking the receiving hopper to vibrate is lacking, so that a box-type filter press is provided.

Disclosure of Invention

The present utility model is directed to a chamber filter press to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a box-type filter press,

including the end baffle that fixes on this chamber filter organism, all be fixed with the supporting legs around the bottom of organism, the bottom of end baffle is equipped with the material receiving hopper of fixing on the organism, is fixed with the clamp plate on the right side wall of organism, and the flexible end rigid coupling of clamp plate has hydraulic cylinder, is equipped with a plurality of filter plates of sliding connection on this organism between hydraulic cylinder and the backstop board, is connected with synchronous expansion subassembly between a plurality of filter plates and backstop board and hydraulic cylinder thereof, all installs on the bottom both sides inclined wall of material receiving hopper and beats the subassembly.

As a preferable implementation mode, a discharge pipe with a manual valve is fixed at the discharge hole at the bottom end of the receiving hopper.

As a preferable implementation mode, sliding sleeves are fixed on two side walls of the filter plates, the sliding sleeves on the same side are sleeved on the outer side of the same sliding rod in a sliding mode, and the sliding rods are fixed on the stop plate.

As a preferred implementation mode, the synchronous unfolding assembly comprises a fixed pin a fixedly connected in the top end of a stop plate, two symmetrically arranged short hinging rods a are rotationally connected to the outer side of the fixed pin a, a fixed pin b is fixedly connected to the top end of each filter plate, two crossed long hinging rods b and two crossed long hinging rods c are rotationally connected to the outer side of the fixed pin b, a fixed pin c is fixedly connected to the top end of each hydraulic cylinder, two symmetrically arranged short hinging rods b are rotationally connected to the outer side of each fixed pin c, and each long hinging rod b and one end of each long hinging rod c are rotationally connected.

As a preferred embodiment, the ends of the two short hinge rods a far from the stop plate are respectively connected with the ends of the long hinge rod b and the long hinge rod c adjacently in a rotating way, and the ends of the two short hinge rods b far from the hydraulic cylinder are respectively connected with the ends of the long hinge rod b and the long hinge rod c adjacently in a rotating way.

As a preferred implementation mode, strike the subassembly and include two supporting seats fixed on the bottom inclined wall of receiving the hopper, rotate on two supporting seats and be connected with the connecting axle, the outside rigid coupling of connecting axle has the striking pole, the top rigid coupling of striking pole has the striking ball, the movable overlap joint of striking ball is on the bottom inclined wall of receiving the hopper, the one end extension outside rigid coupling of connecting axle has driven gear, driven gear's top meshing is connected with initiative sector gear, initiative sector gear rigid coupling is in micro motor's output shaft outside, micro motor fixes on the supporting seat.

As a preferred embodiment, a side wall of the knocking rod facing to the inclined wall of the bottom of the receiving hopper is connected with the bottom of the receiving hopper through a V-shaped elastic sheet.

Compared with the prior art, the box filter press provided by the utility model at least comprises the following beneficial effects:

(1) Through the synchronous unfolding assembly, the pressing plate is started and matched with the functions of a plurality of parts, so that the same interval can be synchronously pulled apart among a plurality of filter plates, filter residues can conveniently and automatically fall down by gravity, manual pulling is not needed, time and labor are saved, and the manual labor intensity is greatly reduced;

(2) Through the subassembly of beating that sets up, through starting micro motor, and the effect of a plurality of parts of cooperation, and then make the initiative sector gear can intermittently carry out the transmission to driven gear to make and beat the pole and extrude V-arrangement shell fragment, when the meshing to driven gear is broken away from to initiative sector gear, through the reverse action of V-arrangement shell fragment, make and beat the ball and can realize the reciprocal beating of butt joint hopper, thereby make the row material speed that connects the interior filter residue of hopper for, avoid taking place the phenomenon of jam.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic front plan view of the present utility model;

fig. 3 is a schematic rear plan view of the present utility model.

In the figure: 1. a stop plate; 2. supporting feet; 3. a receiving hopper; 31. a discharge pipe; 4. a hydraulic cylinder; 41. a pressing plate; 5. a filter plate; 51. a sliding sleeve; 52. a slide bar; 6. a synchronous unfolding assembly; 61. a short hinge rod a; 62. a long hinge rod b; 63. a long hinge rod c; 64. a short hinge lever b; 7. a striking assembly; 71. a support base; 72. a connecting shaft; 73. knocking the rod; 74. striking a ball; 75. a driven gear; 76. a drive sector gear; 77. a micro motor; 78. v-shaped spring plate.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure, and it is apparent that the described embodiments are some, but not all, embodiments of the present disclosure, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present disclosure are within the scope of protection of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs, the use of the terms "comprising" or "comprises" and the like in this disclosure is intended to mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof, without excluding other elements or articles, and that the terms "connected" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.

Referring to fig. 1-3, the present utility model provides a chamber filter press, comprising:

the baffle plate 1 fixed on the box filter press body is characterized in that supporting legs 2 are fixed on the periphery of the bottom end of the body, a receiving hopper 3 fixed on the body is arranged at the bottom end of the baffle plate 1, a pressing plate 41 is fixed on the right side wall of the body, a hydraulic cylinder 4 is fixedly connected to the telescopic end of the pressing plate 41, a plurality of filter plates 5 which are connected to the body in a sliding mode are arranged between the hydraulic cylinder 4 and the baffle plate 1, a synchronous unfolding assembly 6 is connected between the plurality of filter plates 5 and the baffle plate 1 and the hydraulic cylinder 4, and knocking assemblies 7 are arranged on inclined walls on two sides of the bottom end of the receiving hopper 3.

The synchronous unfolding assembly 6 is used for synchronously pulling the plurality of filter plates 5 apart at the same interval or synchronously realizing the combination and close fit among the plurality of filter plates 5.

Further, as shown in fig. 1-3, it should be noted that a discharge pipe 31 with a manual valve is fixed at the discharge port at the bottom end of the receiving hopper 3.

Wherein the manual valve can facilitate control of the discharge tube 31.

Further, as shown in fig. 1-2, it should be noted that, sliding sleeves 51 are fixed on two side walls of the plurality of filter plates 5, the plurality of sliding sleeves 51 on the same side are all sleeved on the outer side of the same sliding rod 52 in a sliding manner, and the sliding rods 52 are all fixed on the stop plate 1.

The sliding sleeve 51 can enable the filter plate 5 to stably and transversely horizontally move.

Further, as shown in fig. 1, it is worth specifically explaining that the synchronous unfolding assembly 6 includes a fixed pin a fixedly connected to the top end of the stop plate 1, two symmetrically arranged short hinge rods a61 rotatably connected to the outer side of the fixed pin a, a fixed pin b fixedly connected to the top end of each filter plate 5, two long hinge rods b62 and c63 rotatably connected to the outer side of the fixed pin b, two symmetrically arranged short hinge rods b64 rotatably connected to the outer side of the fixed pin c, two short hinge rods a61 rotatably connected to one ends of the long hinge rods b62 and c63, and two short hinge rods b64 rotatably connected to one ends of the long hinge rods b62 and c 63.

Wherein, two short articulated rod a61 are the setting about one, and long articulated rod b62 and long articulated rod c63 are also being the setting about one, and two short articulated rod b64 are also being the setting about one, and a set of scissors fork connecting rod structure just can be through hydraulic cylinder 4 left or right removal like this, and then can realize that a plurality of filter plates 5 carry out synchronous pull-open the same interval or synchronous realization merge close laminating between a plurality of filter plates 5, through the concertina movement of start-up clamp plate 41, and then can realize reciprocal intermittent type expansion and merge between a plurality of filter plates 5 to can make the filter residue rocked and dropped.

As further shown in fig. 2-3, it is worth specifically describing that the knocking assembly 7 includes two supporting seats 71 fixed on the bottom inclined wall of the receiving hopper 3, the two supporting seats 71 are rotatably connected with a connecting shaft 72, a knocking rod 73 is fixedly connected to the outer side of the connecting shaft 72, a knocking ball 74 is fixedly connected to the top end of the knocking rod 73, the knocking ball 74 is movably lapped on the bottom inclined wall of the receiving hopper 3, a driven gear 75 is fixedly connected to the outer side of one end extension portion of the connecting shaft 72, a driving sector gear 76 is connected above the driven gear 75 in a meshed manner, the driving sector gear 76 is fixedly connected to the outer side of an output shaft of a micro motor 77, the micro motor 77 is fixed on the supporting seat 71, and one side wall of the knocking rod 73 facing the bottom inclined wall of the receiving hopper 3 is connected with the bottom of the receiving hopper 3 through a V-shaped elastic sheet 78.

As shown in fig. 2, the micro motor 77 on the left side can drive the driving sector gear 76 to rotate clockwise, and then the driven gear 75 is driven to rotate anticlockwise, so that the knocking rod 73 connected with the connecting shaft 72 extrudes the V-shaped elastic sheet 78, and when the driving sector gear 76 is disengaged from the driven gear 75, the knocking ball 74 can realize reciprocating knocking of the docking hopper 3 through the reverse action of the V-shaped elastic sheet 78, so that the discharging speed of filter residues in the docking hopper 3 is accelerated, and the phenomenon of blockage is avoided.

To sum up: when the box filter press is used, when a plurality of filter plates 5 need to be pulled, the hydraulic cylinder 4 is started and pulled to move right through the pressing plate 41, the set of scissor-fork type connecting rod structure of the synchronous unfolding assembly 6 is combined to realize rapid pulling between the plurality of filter plates 5, manual pulling is not needed, time and labor are saved, manual labor intensity is greatly reduced, filter residues can fall into the receiving hopper 3 under the action of gravity, and through starting a manual valve, two driving sector gears 76 are respectively driven to rotate clockwise and anticlockwise through starting two micro motors 77, so that the driven gears 75 are driven to rotate, the knocking rod 73 connected with the connecting shaft 72 extrudes the V-shaped elastic sheet 78, and when the driving sector gears 76 are separated from meshing with the driven gears 75, the knocking ball 74 can realize reciprocating knocking of the receiving hopper 3 through the reverse action of the V-shaped elastic sheet 78, so that the discharging speed of the filter residues in the receiving hopper 3 is accelerated, the phenomenon of blocking is avoided, and the discharging efficiency of the filter residues is greatly improved.

The micro motor 77 can be purchased from the market, and the micro motor 77 is provided with a power supply, which is well known in the art, and therefore, the description is not repeated.

Claims

1. The utility model provides a box filter press, including fixed backstop board (1) on this box filter press organism, all be fixed with supporting legs (2) around the bottom of organism, the bottom of backstop board (1) is equipped with and connects hopper (3) of fixing on the organism, be fixed with clamp plate (41) on the right side wall of organism, the flexible end rigid coupling of clamp plate (41) has hydraulic cylinder (4), be equipped with a plurality of filter plates (5) of sliding connection on this organism between hydraulic cylinder (4) and backstop board (1), a serial communication port, be connected with synchronous expansion subassembly (6) between a plurality of filter plates (5) and backstop board (1) and hydraulic cylinder (4) thereof, all install on the bottom both sides inclined wall of connecing hopper (3) and beat subassembly (7), beat subassembly (7) including connect hopper (3) bottom inclined wall on two supporting seats (71) of fixing, rotate on two supporting seats (71) and be connected with connecting axle (72), the outside rigid coupling of connecting axle (72) has pole (73), the top rigid coupling of beating pole (73) has ball (74), beat ball (74) in the top rigid coupling of beating ball (75) and beat ball (3) and be connected with sector gear (75) outside one side of the driven gear (75) of the side of extension in the side of articulated gear (75), the driving sector gear (76) is fixedly connected to the outer side of an output shaft of the micro motor (77), and the micro motor (77) is fixed on the supporting seat (71).

2. A chamber filter press as defined in claim 1, wherein: a discharge pipe (31) with a manual valve is fixed at the discharge hole at the bottom end of the receiving hopper (3).

3. A chamber filter press as defined in claim 1, wherein: a plurality of sliding sleeves (51) are fixed on two side walls of the filter plates (5), the sliding sleeves (51) on the same side are sleeved on the outer side of the same sliding rod (52) in a sliding mode, and the sliding rods (52) are fixed on the stop plate (1).

4. A chamber filter press as defined in claim 1, wherein: the synchronous unfolding assembly (6) comprises a fixed pin a fixedly connected to the top end of a stop plate (1), two symmetrically arranged short hinge rods a (61) are rotationally connected to the outer side of the fixed pin a, a fixed pin b is fixedly connected to the top end of each filter plate (5), two crossed long hinge rods b (62) and long hinge rods c (63) are rotationally connected to the outer side of the fixed pin b, a fixed pin c is fixedly connected to the top end of each hydraulic cylinder (4), two symmetrically arranged short hinge rods b (64) are rotationally connected to the outer side of each fixed pin c, and each long hinge rod b (62) and one end of each long hinge rod c (63) are rotationally connected.

5. A chamber filter press as defined in claim 4, wherein: one ends of the two short hinging rods a (61) far away from the stop plate are respectively connected with one ends of the long hinging rods b (62) and the long hinging rods c (63) adjacently in a rotating way, and one ends of the two short hinging rods b (64) far away from the hydraulic cylinder (4) are respectively connected with one ends of the long hinging rods b (62) and the long hinging rods c (63) adjacently in a rotating way.

6. A chamber filter press as defined in claim 1, wherein: and one side wall of the knocking rod (73) facing to the inclined wall at the bottom of the receiving hopper (3) is connected with the bottom of the receiving hopper (3) through a V-shaped elastic sheet (78).