CN216440034U

CN216440034U - Filter plate of automatic chamber filter press

Info

Publication number: CN216440034U
Application number: CN202123368749.6U
Authority: CN
Inventors: 滕学治
Original assignee: Anda Shengjie Fine Chemical Technology Co ltd
Current assignee: Heilongjiang Chinese Chemical Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-06
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a filter plate of a box-type automatic filter press, which comprises two sliding plates and a push plate connected between the two sliding plates in a sliding manner, wherein a plurality of filter plates are connected between the two sliding plates in a sliding manner, a filter screen is fixedly connected in the filter plate, the push plate is used for pushing and extruding the filter plate, two sides of the filter plate are respectively provided with a driving part, the driving parts comprise an inclined rod, a push rod and a first spring, two sides of the filter plate are respectively provided with a groove, two ends of the groove are respectively connected with a sliding block in a sliding manner, the center of the groove is fixedly connected with the first spring, one end of the push rod is fixedly connected with one end of the first spring, which is far away from the groove, in the utility model, a metal block and a knocking rod rapidly move towards the direction of the filter screen under the pulling force of a second spring and impact on the filter screen, so that the filter screen achieves the vibration effect and is matched with the movement of a cleaning brush on the filter screen, the better cleaning effect on the surface of the filter screen is achieved.

Description

Filter plate of automatic chamber filter press

Technical Field

The utility model relates to the technical field of mechanical equipment of filter presses, in particular to a filter plate of a box type automatic filter press.

Background

The filter chamber of the chamber filter press is composed of two adjacent sunken filter plates, and the main advantage is that the filter cloth is convenient to replace, so the filter chamber filter press is widely applied to production and processing, but the prior chamber filter press is not provided with an automatic filter screen cleaning structure inside during filtering, so that the surface of the filter screen is easy to block during long-time filtering, and the filtering effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following defects in the prior art, and provides a filter plate of a chamber type automatic filter press, which is used for solving the problem that the surface of a filter screen is easy to block during long-time filtration due to the fact that the filter screen does not have an automatic cleaning structure inside the chamber type filter press during filtration, so that the filtering effect is poor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a filter plate of a chamber type automatic filter press comprises two sliding plates and a push plate connected between the two sliding plates in a sliding manner, wherein a plurality of filter plates are connected between the two sliding plates in a sliding manner, a filter screen is fixedly connected in the filter plate, and the push plate is used for pushing and extruding the filter plates;

the two sides of the filter plate are respectively provided with a driving part, the driving parts comprise inclined rods, push rods and first springs, grooves are respectively formed in the two sides of the filter plate, sliding blocks are respectively connected in the two ends of each groove in a sliding mode, the center of each groove is fixedly connected with the first spring, one end of each push rod is fixedly connected to one end, far away from the corresponding groove, of the first spring, and the inclined rods are respectively hinged between the push rods and the sliding blocks;

the filter plate is characterized in that mounting cavities are fixedly connected to two sides of the filter plate respectively, knocking parts are arranged in the mounting cavities and comprise metal blocks, second springs and knocking rods, the knocking rods transversely penetrate through the side walls of the mounting cavities, the metal blocks are fixedly connected to one ends of the knocking rods respectively, the second springs are fixedly connected to the metal blocks and the inner side walls of the mounting cavities respectively, and the knocking parts are used for cleaning filter screens.

Preferably, the driving part further comprises a pressing plate fixedly connected to one end of the push rod away from the first spring.

Preferably, the knocking component further comprises a third spring, an extrusion rod and a plurality of magnetic blocks, the extrusion rod is slidably connected to the side wall of the installation cavity, the magnetic blocks are fixedly connected to one end of the extrusion rod, and the third spring is fixedly connected between the other end of the extrusion rod and the installation cavity.

Preferably, a plurality of slider fixedly connected with connecting rod respectively, the connecting rod is kept away from the one end fixedly connected with of slider is used for the clearance brush of filter screen.

Preferably, the magnetic block is arranged in a circular truncated cone shape, and the connecting rod is connected between the magnetic block and the metal block in a sliding mode.

Preferably, the metal block is arranged in a cylindrical shape and is magnetically adsorbed with the magnetic block.

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

1. when a plurality of filter plates are close to each other and move, firstly, the push rod is pushed to move towards the direction close to the groove through the pressing plate, two sliders are respectively pushed to be away from each other through the inclined rod along with the movement of the push rod, and the connecting rod is fixed on the sliders, so that the cleaning brush can achieve the effect of cleaning the surface of the filter screen along with the movement of the connecting rod and the sliders.

2. When the connecting rod removed and extruded the magnetic path and kept away from the metal block, the magnetic path did not have the adsorption affinity to the metal block this moment, consequently the metal block and strike the pole and remove to the direction of filter screen fast under the pulling force of second spring to strike to on the filter screen, make the filter screen reach the effect of vibration, the removal of cooperation cleaning brush on the filter screen reaches the better clearance effect to the filter screen surface.

Drawings

Fig. 1 is a schematic structural diagram of a filter plate of an automatic chamber filter press according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic front structural view of a filter plate of an automatic chamber filter press according to the present invention.

In the figure: the device comprises a sliding plate 1, a push plate 2, a cleaning brush 3, a filter screen 4, a filter plate 5, an inclined rod 6, a pressing plate 7, a push rod 8, a first spring 9, a sliding block 10, a connecting rod 11, a metal block 12, an installation cavity 13, a second spring 14, a knocking rod 15, a third spring 16, an extrusion rod 17 and a magnetic block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

Referring to fig. 1-3, a filter plate of a chamber type automatic filter press comprises two sliding plates 1 and a push plate 2 connected between the two sliding plates 1 in a sliding manner, a plurality of filter plates 5 are connected between the two sliding plates 1 in a sliding manner, a filter screen 4 is fixedly connected in the filter plate 5, and the push plate 2 is used for pushing and extruding the filter plates 5.

The two sides of each filter plate 5 are respectively provided with a driving part, each driving part comprises an inclined rod 6, a push rod 8 and a first spring 9, the two sides of each filter plate 5 are respectively provided with a groove, the two ends of each groove are respectively connected with a sliding block 10 in a sliding way, the center of each groove is fixedly connected with the first spring 9, one end of each push rod 8 is fixedly connected with one end of the first spring 9 far away from the groove, the inclined rods 6 are respectively hinged between the push rod 8 and the sliding blocks 10, each driving part also comprises a pressing plate 7, the pressing plate 7 is fixedly connected with one end of each push rod 8 far away from the first spring 9, when the filter plates 5 move close to each other, the pressing plate 7 firstly pushes the push rod 8 to move towards the direction close to the groove, the two sliding blocks 10 are respectively pushed away from each other by the inclined rods 6 along with the movement of the push rods 8, when the filter plates 5 are attached together, the inclined rods 6 and the push rods 8 are both positioned in the grooves, thereby facilitating the sealing between the two filter plates 5, a plurality of sliders 10 are fixedly connected with connecting rods 11 respectively, and the one end fixedly connected with that slider 10 was kept away from to connecting rod 11 is used for clearing up the cleaning brush 3 of filter screen 4, and cleaning brush 3 can clear up filter screen 4 surface when removing along with slider 10 through connecting rod 11.

The two sides of the filter plate 5 are respectively fixedly connected with a mounting cavity 13, a knocking component is arranged in the mounting cavity 13, the knocking component comprises metal blocks 12, second springs 14 and knocking rods 15, a plurality of knocking rods 15 transversely penetrate through the side wall of the mounting cavity 13, the metal blocks 12 are respectively and fixedly connected with one ends of the knocking rods 15, the second springs 14 are respectively and fixedly connected between the metal blocks 12 and the inner side wall of the mounting cavity 13, the metal blocks 12 are arranged in a cylindrical shape and are in magnetic adsorption with the magnetic blocks 18, the knocking component further comprises third springs 16, extrusion rods 17 and magnetic blocks 18, the extrusion rods 17 are in sliding connection with the side wall of the mounting cavity 13, the magnetic blocks 18 are fixedly connected with one ends of the extrusion rods 17, the magnetic blocks 18 are arranged in a circular table shape, the connecting rod 11 is in sliding connection between the magnetic blocks 18 and the metal blocks 12, therefore, when the connecting rod 11 moves, the inclined plane of the vertical magnetic blocks 18 can be extruded, the magnetic blocks 18 can be extruded to move transversely, the third spring 16 is fixedly connected between the other end of the extrusion rod 17 and the mounting cavity 13, and the knocking component is used for cleaning the filter screen 4.

In the utility model, when the push plate 2 is pushed by the outside and presses the filter plates 5, and a plurality of filter plates 5 approach to each other and move, the push rod 8 is pushed by the press plate 7 to move towards the direction approaching the groove, the two sliders 10 are respectively pushed to move away from each other by the inclined rod 6 along with the movement of the push rod 8, the connecting rod 11 is fixed on the sliders 10, so that the cleaning brush 3 can achieve the effect of cleaning the surface of the filter screen 4 when moving along with the connecting rod 11 and the sliders 10, meanwhile, when the connecting rod 11 moves, the pressing magnetic block 18 moves towards the direction away from the metal block 12 and stretches the third spring 16, and when the connecting rod 11 moves and presses the magnetic block 18 away from the metal block 12, the metal block 12 and the knocking rod 15 do not have adsorption force on the metal block 12, so that the metal block 12 and the knocking rod 15 rapidly move towards the direction of the filter screen 4 under the pulling force of the second spring 14 and collide onto the filter screen 4, so that the filter screen 4 achieves the vibration effect, be convenient for break away from the residue that will adhere to on filter screen 4 when the vibration, when connecting rod 11 kept away from magnetic path 18, magnetic path 18 and extrusion stem 17 do the removal that resets under the pulling force of third spring 16, adsorb metal block 12 once more, metal block 12 and strike pole 15 this moment and keep away from filter screen 4 and tensile second spring 14, with this reciprocal removal along with connecting rod 11 can reach the production vibration to filter screen 4, the removal of cooperation cleaning brush 3 reaches the better cleaning performance to filter screen 4 surface.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The filter plate of the van-type automatic filter press comprises two sliding plates (1) and a push plate (2) connected between the two sliding plates (1) in a sliding manner, and is characterized in that a plurality of filter plates (5) are connected between the two sliding plates (1) in a sliding manner, a filter screen (4) is fixedly connected in each filter plate (5), and the push plate (2) is used for pushing and extruding the filter plates (5);

the filter plate is characterized in that driving parts are arranged on two sides of the filter plate (5) respectively, each driving part comprises an inclined rod (6), a push rod (8) and a first spring (9), grooves are formed in two sides of the filter plate (5) respectively, sliding blocks (10) are connected into two ends of each groove in a sliding mode respectively, the first spring (9) is fixedly connected to the center of each groove, one end of each push rod (8) is fixedly connected to one end, far away from the corresponding groove, of each first spring (9), and the inclined rods (6) are hinged between the corresponding push rod (8) and the corresponding sliding block (10) respectively;

the filter plate is characterized in that two sides of the filter plate (5) are fixedly connected with mounting cavities (13) respectively, knocking parts are arranged in the mounting cavities (13) and comprise metal blocks (12), second springs (14) and knocking rods (15), the knocking rods (15) transversely penetrate through the side walls of the mounting cavities (13), the metal blocks (12) are fixedly connected to one ends of the knocking rods (15) respectively, the second springs (14) are fixedly connected to the inner side walls of the mounting cavities (13) respectively, and the knocking parts are used for cleaning the filter screen (4).

2. The filter plate of a van-type automatic filter press according to claim 1, wherein the driving member further comprises a pressing plate (7), and the pressing plate (7) is fixedly connected to one end of the push rod (8) far away from the first spring (9).

3. The filter plate of the automatic van-type filter press according to claim 1, wherein the knocking member further comprises a third spring (16), a plurality of squeezing rods (17) and a plurality of magnetic blocks (18), the squeezing rods (17) are slidably connected to the side wall of the installation cavity (13), the magnetic blocks (18) are fixedly connected to one end of the squeezing rods (17), and the third spring (16) is fixedly connected between the other end of the squeezing rods (17) and the installation cavity (13).

4. The filter plate of a van-type automatic filter press according to claim 3, wherein a plurality of the sliding blocks (10) are respectively and fixedly connected with a connecting rod (11), and one end of the connecting rod (11) far away from the sliding blocks (10) is fixedly connected with a cleaning brush (3) for cleaning the filter screen (4).

5. The filter plate of an automatic chamber filter press according to claim 4, wherein the magnetic block (18) is arranged in a circular truncated cone shape, and the connecting rod (11) is slidably connected between the magnetic block (18) and the metal block (12).

6. The filter plate of the automatic chamber filter press according to claim 3, wherein the metal block (12) is cylindrical and magnetically attracted to the magnetic block (18).