CN212369649U

CN212369649U - High-efficient plate and frame filter press

Info

Publication number: CN212369649U
Application number: CN202021088531.8U
Authority: CN
Inventors: 程显玉; 刘福泉
Original assignee: Qingdao Ruihua Environmental Protection Technology Engineering Co ltd
Current assignee: Qingdao Ruihua Environmental Protection Technology Engineering Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-01-19
Anticipated expiration: 2030-06-14

Abstract

The utility model relates to the technical field of filter press equipment, in particular to a high-efficiency plate frame filter press, which comprises two support plates, filter plates, a feed pipe, an exhaust fan and slide bars, wherein a first telescopic rod is fixedly connected at the rear part of the top of the support plates, the feed pipe is fixedly connected at the top of the first telescopic rod, a connecting pipe is fixedly connected at the bottom of the left side of the feed pipe, a connecting ring is arranged under the connecting pipe, the outer side of the connecting ring is fixedly connected with the filter plates, and filter cloth is fixedly connected at the outer side of the filter plates. The material discharge of the filter press is facilitated, and the working efficiency of the filter press is improved.

Description

High-efficient plate and frame filter press

Technical Field

The utility model relates to a pressure filter equipment technical field specifically is a high-efficient plate and frame pressure filter.

Background

The filter press utilizes a special filter medium to apply a certain pressure to an object, so that liquid is dialyzed out, and the filter press is a common solid-liquid separation device, is applied to chemical production in the beginning of the 18 th century, and is still widely applied to industries such as chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like.

Traditional pressure filter carries out the material through both sides filter plate to the filter plate and fills, and this kind of design need can continue to fill to next position after finishing filling with current position, and this kind of design is filled more slowly, and the time overlength, and probably has the phenomenon that the material was filled not to be full between the filter plate, consequently, provides a high-efficient plate and frame pressure filter to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient plate and frame filter press to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-efficiency plate-and-frame filter press comprises two support plates, a filter plate, an inlet pipe, an exhaust fan and slide rods, wherein the number of the support plates is two, a first telescopic rod is fixedly connected at the rear of the top of the support plates, the inlet pipe is fixedly connected at the top of the first telescopic rod, a connecting pipe is fixedly connected at the bottom of the left side of the inlet pipe, a connecting ring is arranged under the connecting pipe, the outer side of the connecting ring is fixedly connected with the filter plate, filter cloth is fixedly connected with the outer side of the filter plate, limiting plates are fixedly connected at the front and the rear of the filter plate, pulleys are rotatably connected at the bottoms of the limiting plates, the bottoms of the pulleys are connected with the slide rods in a rolling manner, limiting blocks are fixedly connected at the tops of, fixedly connected with pulls the rope in the take-up pulley, pull rope other end and filter plate fixed connection, the equal spacing rope of fixedly connected with in rear front and back, left side the dead ahead fixedly connected with second telescopic link in backup pad top, second telescopic link top fixedly connected with fixed block, fixed block top fixedly connected with air exhauster, air exhauster right side fixedly connected with exhaust column, exhaust column bottom fixedly connected with connecting pipe.

Preferably, the limiting blocks are uniformly distributed at the tops of the sliding rods and are arranged in a triangular shape.

Preferably, the bottom of the connecting pipe is fixedly connected with a rubber layer at the rear part, the bottom of the connecting pipe is fixedly connected with a filter screen at the front part, and the bottom of the filter screen is fixedly connected with a rubber layer.

Preferably, the connecting ring is formed by splicing two semicircular rings, the feeding pipe is arranged at the top of the connecting ring at the rear part, and the exhaust pipe is arranged at the top of the connecting ring at the front part.

Preferably, the first telescopic rods are electric telescopic rods, the second telescopic rods are electric telescopic rods, and the number of the first telescopic rods is two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, materials are dispersed through the feeding pipes by the arranged first telescopic rod, the second telescopic rod, the feeding pipe and the exhaust fan, the materials are filled in the gaps between the filter plates, meanwhile, the air between the filter plates is extracted through the exhaust fan to be used as an auxiliary to ensure that the feeding speed is higher, the auxiliary feeding pipe is filled to ensure that the filling is more full, and the feeding efficiency and the production efficiency of the filter press are improved;

2. the utility model discloses in, through pulley, motor and the stopper that sets up, can directly separate the filter plate through the motor, can carry out the shock of certain degree to the filter plate when the filter plate separates through the stopper, make the material between the aluminum plate can drop fast, made things convenient for the material discharge of pressure filter, improved the work efficiency of pressure filter.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 3 according to the present invention.

In the figure: the device comprises a support plate 1, a filter plate 2, a filter cloth 3, a connecting ring 4, a feed pipe 5, a connecting pipe 6, a rubber layer 7, a first telescopic rod 8, a first exhaust fan 9, an exhaust pipe 10, a filter screen 11, a fixed block 12, a second telescopic rod 13, a motor 14, a take-up pulley 15, a traction rope 16, a limiting rope 17, a limiting plate 18, a pulley 19, a slide bar 20 and a limiting block 21.

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. 1-4, the present invention provides a technical solution:

a high-efficiency plate-and-frame filter press comprises support plates 1, filter plates 2, a feeding pipe 5, an exhaust fan 9 and slide rods 20, wherein the number of the support plates 1 is two, the rear part of the top of each support plate 1 is fixedly connected with a first telescopic rod 8, the top of the first telescopic rod 8 is fixedly connected with the feeding pipe 5, the bottom of the left side of the feeding pipe 5 is fixedly connected with a connecting pipe 6, a connecting ring 4 is arranged under the connecting pipe 6, the outer side of the connecting ring 4 is fixedly connected with the filter plates 2, through the design, material filling can be carried out between each filter plate 2, the filling effect is better, the efficiency is higher, the outer side of each filter plate 2 is fixedly connected with a filter cloth 3, limiting plates 18 are fixedly connected with the front side and the rear side of each filter plate 2, the bottoms of the limiting plates, through the design, the filter plate 2 can be vibrated to a certain extent when the filter plate 2 is separated, so that the filtered material can fall off more easily, the central position of the top of the right support plate 1 is fixedly connected with a motor 14, the main shaft at the top of the motor 14 is fixedly connected with a take-up pulley 15, a traction rope 16 is fixedly connected in the take-up pulley 15, the other end of the traction rope 16 is fixedly connected with the filter plate 2, the front and back parts of the filter plate 2 are fixedly connected with a limit rope 17, the right front part of the top of the left support plate 1 is fixedly connected with a second telescopic rod 13, the top of the second telescopic rod 13 is fixedly connected with a fixed block 12, the top of the fixed block 12 is fixedly connected with an exhaust fan 9, the right side, can play the additional action to it when inlet pipe 5 carries out the material and fills, make the material fill more abundant.

The limiting blocks 21 are uniformly distributed at the top of the sliding rod 20, the limiting blocks 21 are arranged in a triangular shape, the triangular limiting blocks 21 can vibrate the filter plate 2 to a certain extent when moving, so that filtered materials can fall off more easily, the rubber layer 7 is fixedly connected at the bottom of the rear connecting pipe 6, the filter screen 11 is fixedly connected at the bottom of the front connecting pipe 6, the rubber layer 7 is fixedly connected at the bottom of the filter screen 11, through the arrangement, the filter screen 11 can filter when the exhaust fan 9 performs auxiliary exhaust, the materials are prevented from entering the exhaust fan 9 through the exhaust pipe 10 and damaging the exhaust fan 9, the connecting ring 4 is formed by splicing two semicircular rings, the feeding pipe 5 is arranged at the top of the rear connecting ring 4, the exhaust pipe 10 is arranged at the top of the front connecting ring 4, the connecting pipe 6 can be limited through the connecting ring 4, so that the material filling effect is better, the second telescopic link 3 is electric telescopic handle, and the number of first telescopic link 8 is two, can make exhaust column 10 and inlet pipe 5 realize translation from top to bottom through first telescopic link 8 and second telescopic link 13, makes connecting pipe 6 can not hinder the separation of filter plate 2.

The working process is as follows: switching on a power supply, starting two first telescopic rods 8, moving the feeding pipe 5 downwards through the expansion and contraction of the first telescopic rods 8, driving the connecting pipe 6 to move downwards through the movement of the feeding pipe 5, driving the connecting pipe 6 to move downwards, driving the rubber layer 7 to move downwards, driving the feeding pipe 5 to enter the connecting ring 4, stopping the contraction of the first telescopic rods 8 when the rubber layer 7 is in close contact with the connecting ring 4, controlling by a controller to enable the second telescopic rods 13 to contract to drive the fixing block 12 to move downwards, driving the exhaust fan 9 to move downwards through the fixing block 12, driving the exhaust pipe 10 to move downwards by the exhaust fan 9, driving the connecting pipe 6 to move downwards by the exhaust fan 10, enabling the connecting pipe to enter the connecting ring 4, enabling the filter screen 11 to be in close contact with the connecting ring 4, enabling the rubber layer 7 to be in close contact with the connecting ring 4, enabling the feeding pipe 5 to be connected into a feeding pump, the material flows into the connecting pipe 6 through the inlet pipe 5, the material enters between the filter plates 2 through the connecting pipe 6, the filter plates 2 and the material are isolated through the filter cloth 3 between the filter plates 2, at the moment, the exhaust fan 9 is started, the exhaust fan 9 extracts air between the filter plates 2, the material filling of the inlet pipe 5 is accelerated, when the material filling is finished, the filter press is started to filter the material, the filter press finishes the filtering, at the moment, the inlet pipe 5 is driven to be lifted through the extension of the first telescopic rod 8, the connecting pipe 6 is separated from the connecting ring 4, the exhaust fan 9 and the exhaust pipe 10 are driven to be lifted through the extension of the second telescopic rod 13, the connecting pipe 6 is separated from the connecting ring 4, at the moment, the motor 14 is started, the motor 14 rotates to drive the take-up pulley 15 to rotate, the take-up pulley 15 rotates to take, when the filter plate 2 passes through the limiting block 21, the pulley 19 at the bottom of the limiting plate 18 fixedly connected with the filter plate 2 rolls on the sliding rod 20, when the limiting plate 18 passes through the limiting block 21, the pulley 19 rolls on the limiting rod 21 under the driving of the traction rope 16 until the pulley rolls to the highest position of the limiting rod 21, at the moment, the limiting plate 18 rapidly descends to the sliding rod 20 under the action of gravity to generate vibration, so that materials adhered too tightly fall off, when the filter plate 2 moves rightwards to straighten the limiting rope 17, the filter plate 2 at the rear part is driven to move rightwards until all the filter plates 2 are pulled open, at the moment, the rotation of the motor 14 is stopped through the controller, and the power supply is closed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 high-efficient plate and frame filter press, includes backup pad (1), filter plate (2), inlet pipe (5), air exhauster (9) and slide bar (20), its characterized in that: the number of the support plates (1) is two, the first telescopic rods (8) are fixedly connected to the rear sides of the tops of the support plates (1), the inlet pipes (5) are fixedly connected to the tops of the first telescopic rods (8), the connecting pipes (6) are fixedly connected to the bottoms of the left sides of the inlet pipes (5), the connecting rings (4) are arranged under the connecting pipes (6), the outer sides of the connecting rings (4) are fixedly connected with the filter plates (2), the outer sides of the filter plates (2) are fixedly connected with the filter cloth (3), the front sides and the rear sides of the filter plates (2) are fixedly connected with the limiting plates (18), the bottoms of the limiting plates (18) are rotatably connected with the pulleys (19), the bottoms of the pulleys (19) are rotatably connected with the sliding rods (20), the tops of the sliding rods (20) are fixedly connected with, right side backup pad (1) top central point department of location fixedly connected with motor (14), motor (14) top main shaft fixedly connected with take-up pulley (15), fixedly connected with draw rope (16) in take-up pulley (15), draw rope (16) other end and filter plate (2) fixed connection, the spacing rope of the equal fixedly connected with (17) in filter plate (2) front and back, left side backup pad (1) dead ahead fixedly connected with second telescopic link (13) in top, second telescopic link (13) top fixedly connected with fixed block (12), fixed block (12) top fixedly connected with air exhauster (9), air exhauster (9) right side fixedly connected with exhaust column (10), exhaust column (10) bottom fixedly connected with connecting pipe (6).

2. The high efficiency plate and frame filter press of claim 1, wherein: the limiting blocks (21) are evenly distributed on the tops of the sliding rods (20), and the limiting blocks (21) are arranged in a triangular mode.

3. The high efficiency plate and frame filter press of claim 1, wherein: the rear is connecting pipe (6) bottom fixedly connected with rubber layer (7), dead ahead connecting pipe (6) bottom fixedly connected with filter screen (11), filter screen (11) bottom fixedly connected with rubber layer (7).

4. The high efficiency plate and frame filter press of claim 1, wherein: the connecting ring (4) is formed by splicing two semicircular rings, the connecting ring (4) is arranged at the rear side, the top of the connecting ring (4) is provided with a feeding pipe (5), and the connecting ring (4) is arranged at the front side and is provided with an exhaust pipe (10).

5. The high efficiency plate and frame filter press of claim 1, wherein: the first telescopic rods (8) are electric telescopic rods, the second telescopic rods (13) are electric telescopic rods, and the number of the first telescopic rods (8) is two.