CN220834299U - A plate and frame filter press that is easy to clean - Google Patents

Abstract

The utility model relates to the technical field of plate and frame filter presses, and particularly discloses a plate and frame filter press that is easy to clean, comprising a plate and frame filter press body, a top plate fixedly installed on the upper end portion of the plate and frame filter press body, a plurality of storage grooves are provided inside the top plate, a placement groove is symmetrically provided inside the top plate, two placement grooves are both located on both sides of the placement groove, a slide groove is provided inside the two placement grooves, limiting grooves are symmetrically provided on the side walls of the two slide grooves, a side groove is symmetrically provided inside the top plate, the two side grooves are communicated with the placement groove, a limiting strip is slidably installed inside each limiting strip, a slide strip is fixedly installed between each group of limiting strips, and each slide strip is slidably installed with the slide groove, when the motor is turned on, the first missing gear and the second missing gear are meshed with the second rack group, driving the limiting strip and the slide strip on the long plate to slide and limit in the slide groove and the limiting groove respectively, avoiding shaking, and increasing the stability of the reciprocating cleaning mechanism during transmission.

Description

A plate and frame filter press that is easy to clean

Technical Field

The utility model relates to the technical field of plate-frame filter presses, in particular to a plate-frame filter press which is easy to clean.

Background technique

Plate and frame filter press is a common industrial filtration equipment used in solid-liquid separation process. It is usually composed of a series of parallel arranged filter plates and filter frames. By applying pressure, the suspended matter to be treated is separated into solid and liquid parts through the filter medium. Plate and frame filter press is widely used in various industries, such as chemical, petroleum, food processing, pharmaceutical, environmental protection and other fields. It is used for solid-liquid separation, dehydration, concentration and other process. It has the characteristics of simple operation, high efficiency, large processing capacity, and applicability to various suspended matter. It is widely used in solid-liquid separation treatment in industrial production.

At present, the existing device (such as patent number: CN211724825U) is provided with a first baffle, a second baffle and a first filter screen. The first baffles are respectively provided on the front and rear sides of the filter assembly, and the first baffle is detachably provided on the frame. The outer side of the drainage pipe is provided with a second baffle, and the second baffle is detachably provided on the frame. The drainage pipe is provided with a first filter screen. The first baffle and the second baffle play the role of blocking water liquid, so as to prevent the water liquid from splashing to the outside of the filter assembly and wetting the ground, which is convenient for operators to operate. The first filter screen reduces the possibility of salt mud flowing into the drainage pipe, thereby reducing the possibility of clogging the drainage pipe, which is more convenient to use. Moreover, the first baffle and the second baffle are both detachably provided on the frame, so as to facilitate replacement of the first baffle and the second baffle after damage.

However, during the implementation of the above technical solution, it was found that there were at least the following technical problems: when the filter plate needs to be cleaned after long-term use, since the device is not designed with any cleaning device, the staff needs to use tools such as nozzles to clean the surface of the filter assembly of the plate and frame filter press, which makes cleaning more troublesome.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies of the prior art, the utility model provides a plate-and-frame filter press that is easy to clean, thereby solving the technical problem that the existing device is inconvenient for cleaning the filter assembly of the plate-and-frame filter press.

(II) Technical solution

In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

A plate-frame filter press that is easy to clean, comprising a plate-frame filter press body, a top plate fixedly mounted on the upper end of the plate-frame filter press body, a plurality of placement slots are provided inside the top plate, placement slots are symmetrically provided inside the top plate, two placement slots are located on both sides of the placement slot, and a rotation slot is provided between each placement slot;

A reciprocating cleaning mechanism is rotatably installed between each group of rotating grooves;

The reciprocating cleaning mechanism includes a nozzle assembly, and a first gear is symmetrically fixedly installed on the side wall of each nozzle assembly, and each first gear is located inside the placement groove;

Among them, sliding grooves are provided inside the two placement grooves, and limiting grooves are symmetrically provided on the side walls of the two sliding grooves.

Preferably: the top plate is symmetrically provided with side grooves, and both side grooves are connected to the placement groove;

Wherein, a limiting strip is slidably installed inside each limiting groove, a sliding strip is fixedly installed between each group of limiting strips, and each sliding strip is slidably installed with the sliding groove.

Preferably: the reciprocating cleaning mechanism further comprises a long plate, a first rack set, a second rack set, a motor, a rotating rod, a second gear, a first missing gear, a third gear and a second missing gear;

Among them, the two long boards are fixedly installed on the slide bar, the two first rack groups are located above the long boards, the two second rack groups are located on the side walls of the long boards, and the two first rack groups and the second rack groups are fixedly installed on the long boards.

Preferably: each of the first gears is meshed and installed with the first rack set;

Wherein, the two motors are fixedly mounted on the side slots, and the two rotating rods are rotatably mounted on the side slots.

Preferably: the two second gears and the first missing gear are fixedly mounted on the output shaft of the motor;

Wherein, the two third gears and the second missing gear are fixedly mounted on the rotating rod.

Preferably: the second missing gear and the first missing gear are both located above the second gear and the third gear, and the two second gears are meshed and installed with the third gear;

Wherein, the two first missing gears and the second missing gear are both meshed and installed with the second rack set.

(III) Beneficial effects

1. By setting a reciprocating cleaning mechanism, when the motor is turned on, the second gear and the third gear can be driven to engage with each other, and the incomplete gear characteristics of the first missing gear and the second missing gear can be utilized to respectively engage the first missing gear and the second missing gear with the second rack group, which can drive the first rack group on the long plate to produce reciprocating engagement with the first gear in different directions, thereby making the first gear drive the nozzle assembly to clean the filter assembly in the plate and frame filter press body more thoroughly, and at the same time, it can also ensure that each area is fully cleaned, improve the cleaning efficiency, and thus achieve the effect of easy cleaning.

2. When the motor is turned on, the first missing gear and the second missing gear are meshed with the second rack group, which can drive the limit bar and the slide bar on the long board to slide and limit in the slide groove and the limit groove respectively, avoiding shaking and increasing the stability of the reciprocating cleaning mechanism during transmission.

BRIEF DESCRIPTION OF THE DRAWINGS

The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

Fig. 1 is a three-dimensional structural diagram of the utility model;

FIG2 is a three-dimensional exploded structural diagram of the utility model;

FIG3 is a cross-sectional view of the top plate of the present utility model;

FIG. 4 is an exploded structural diagram of the rotating rod connection of the present invention.

Legend: 11. Plate and frame filter press body; 12. Top plate; 13. Storage slot; 14. Placement slot; 15. Rotating slot; 16. Nozzle assembly; 17. First gear; 18. Slide slot; 19. Limiting slot; 21. Side slot; 22. Limiting bar; 23. Sliding bar; 24. Long plate; 25. First rack set; 26. Second rack set; 27. Motor; 28. Rotating rod; 29. Second gear; 31. First missing gear; 32. Third gear; 33. Second missing gear.

Detailed ways

The embodiment of the present application provides a plate and frame filter press that is easy to clean, and effectively solves the technical problem that the existing devices are inconvenient to clean the filter assembly of the plate and frame filter press. By setting a reciprocating cleaning mechanism, when the motor is turned on, the second gear and the third gear can be driven to engage with each other, and the incomplete gear characteristics of the first missing gear and the second missing gear can be utilized to respectively engage with the second rack group, which can drive the first rack group on the long plate and the first gear to produce reciprocating engagement with different directions, so that the first gear drives the nozzle assembly to clean the filter assembly in the plate and frame filter press body more thoroughly, and at the same time, it can also ensure that each area is fully cleaned, improve the cleaning efficiency, and achieve the effect of easy cleaning. When the motor is turned on, the first missing gear and the second missing gear are engaged with the second rack group, which can drive the limit bar and the slide bar on the long plate to slide and limit in the slide groove and the limit groove respectively, avoid shaking, and increase the stability of the reciprocating cleaning mechanism during transmission.

Example

As shown in Figures 1, 2, 3 and 4, the technical solution in the embodiment of the present application effectively solves the technical problem that the existing device is inconvenient to clean the filter assembly of the plate and frame filter press. The overall idea is as follows:

In view of the problems existing in the prior art, the utility model provides a plate-frame filter press that is easy to clean, comprising a plate-frame filter press body 11, a top plate 12 is fixedly installed on the upper end of the plate-frame filter press body 11, a plurality of placement grooves 13 are opened inside the top plate 12, placement grooves 14 are symmetrically opened inside the top plate 12, two placement grooves 14 are located on both sides of the placement groove 13, and a rotation groove 15 is opened between each placement groove 13 and the placement groove 14;

A reciprocating cleaning mechanism is rotatably installed between each set of rotating grooves 15;

The reciprocating cleaning mechanism includes a nozzle assembly 16, each of which is symmetrically and fixedly installed with a first gear 17 on the side wall of each nozzle assembly 16, each of which is located inside the placement groove 14, and a slide groove 18 is opened inside the two placement grooves 14. Limiting grooves 19 are symmetrically opened on the side walls of the two slide grooves 18, and side grooves 21 are symmetrically opened inside the top plate 12. The two side grooves 21 are communicated with the placement groove 14, and a limiting strip 22 is slidably installed inside each limiting groove 19. A slide bar 23 is fixedly installed between each group of limiting strips 22, and each slide bar 23 is slidably installed with the slide groove 18. When the motor 27 is turned on, the first missing gear 31 and the second missing gear 33 are meshed with the second rack group 26, which can drive the limiting strip 22 and the slide bar 23 on the long plate 24 to slide and limit in the slide groove 18 and the limiting groove 19 respectively, to avoid shaking and increase the stability of the reciprocating cleaning mechanism during transmission.

The reciprocating cleaning mechanism also includes a long board 24, a first rack group 25, a second rack group 26, a motor 27, a rotating rod 28, a second gear 29, a first missing gear 31, a third gear 32 and a second missing gear 33. The two long boards 24 are fixedly mounted on the slide bar 23, the two first rack groups 25 are located above the long boards 24, the two second rack groups 26 are located on the side walls of the long boards 24, the two first rack groups 25 and the second rack groups 26 are fixedly mounted on the long boards 24, each first gear 17 is meshed with the first rack group 25, the two motors 27 are fixedly mounted on the side grooves 21, the two rotating rods 28 are rotatably mounted on the side grooves 21, the two second gears 29 and the first missing gear 31 are fixedly mounted on the output shaft of the motor 27, the two third gears 32 and the second missing gear 33 are fixedly mounted on the rotating rod 28, and the second missing gear 33 is fixedly mounted on the first missing gear The wheels 31 are both located above the second gear 29 and the third gear 32. The two second gears 29 are meshed and installed with the third gear 32. The two first missing gears 31 and the second missing gear 33 are both meshed and installed with the second rack set 26. By setting a reciprocating cleaning mechanism, when the motor 27 is turned on, the second gear 29 and the third gear 32 can be driven to mesh with each other, and the incomplete gear characteristics of the first missing gear 31 and the second missing gear 33 can be utilized to respectively mesh the first missing gear 31 and the second missing gear 33 with the second rack set 26, which can drive the first rack set 25 on the long plate 24 to reciprocate with the first gear 17 in different directions, thereby allowing the first gear 17 to drive the nozzle assembly 16 to clean the filter assembly in the plate and frame filter press body 11 more thoroughly, while also ensuring that each area is fully cleaned, thereby improving the cleaning efficiency.

working principle:

The first step, when cleaning is needed, first use a water pipe to connect the water pump and the nozzle assembly 16, then the plate and frame filter press body 11 can be opened, at this time there will be a certain gap between each filter assembly, then the water pump and the motor 27 can be turned on, at this time the rotation of the motor 27 will drive the second gear 29 and the third gear 32 to engage, so that the rotating rod 28 and the motor 27 rotate in opposite directions, and at the same time the first missing gear 31 (the first missing gear 31 and the second missing gear 33 are both incomplete gears, lacking some meshing teeth) will first engage with the second rack group 26 on the long plate 24, so that the second rack group 26 drives the slide bar 23 and the limit bar 22 to slide in the slide groove 18 and the limit groove 19 respectively, and at the same time will drive the first rack group 25 to engage with the first gear 17, so that the nozzle assembly 16 is tilted at an angle forward and backward in the storage groove 13.

In the second step, when tilted to a certain angle, the gear on the first missing gear 31 will no longer mesh with the second rack set 26, and the second missing gear 33 will mesh with the second rack set 26. Since the rotation direction of the second missing gear 33 is opposite to that of the first missing gear 31, the sliding direction of the second rack set 26 on the first rack set 25 when meshing with the first missing gear 31 and the second missing gear 33 is also opposite, so that the nozzle assembly 16 reciprocates to spray each filter assembly surface on the plate and frame filter press body 11.

Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims (6)

1. The utility model provides a plate and frame filter press convenient to clean, includes plate and frame filter press body (11), plate and frame filter press body (11) upper end fixed mounting has roof (12), a plurality of storage tanks (13) have been seted up to roof (12) inside, standing grooves (14) have been seted up to roof (12) inside symmetry, characterized in that, two standing grooves (14) are located storage tank (13) both sides, every all run through between storage tank (13) and standing groove (14) and have seted up change groove (15);

A reciprocating cleaning mechanism is rotatably arranged between each two groups of rotating grooves (15);

The reciprocating cleaning mechanism comprises spray head assemblies (16), first gears (17) are symmetrically and fixedly arranged on the side walls of each spray head assembly (16), and each first gear (17) is positioned in the placing groove (14);

Wherein, two the standing groove (14) are inside all offered spout (18), two limit groove (19) have all been seted up to symmetry on spout (18) lateral wall.

2. A plate and frame filter press convenient for cleaning according to claim 1, characterized in that side grooves (21) are symmetrically formed in the top plate (12), and both side grooves (21) are communicated with the placing groove (14);

Each limiting groove (19) is internally provided with limiting strips (22) in a sliding mode, sliding strips (23) are fixedly arranged between each limiting strip (22), and each sliding strip (23) is slidably arranged with a sliding groove (18).

3. A plate and frame filter press according to claim 2, wherein the reciprocating cleaning mechanism further comprises a long plate (24), a first rack set (25), a second rack set (26), a motor (27), a rotating rod (28), a second gear (29), a first gear (31), a third gear (32) and a second gear (33);

wherein, two long board (24) all with draw runner (23) fixed mounting, two first rack group (25) all are located long board (24) top, two second rack group (26) all are located long board (24) lateral wall, two first rack group (25) and second rack group (26) all with long board (24) fixed mounting.

4. A plate and frame filter press according to claim 3, wherein each of said first gears (17) is mounted in engagement with a first set of racks (25);

Wherein, two motor (27) all with side tank (21) fixed mounting, two bull stick (28) all with side tank (21) rotation installation.

5. A plate and frame filter press convenient for cleaning according to claim 4, characterized in that both the second gear (29) and the first gear (31) are fixedly mounted with the output shaft of the motor (27);

Wherein, two third gears (32) and second lack gear (33) are all with bull stick (28) fixed mounting.

6. The plate-and-frame filter press convenient to clean according to claim 5, wherein the second gear (33) and the first gear (31) are positioned above the second gear (29) and the third gear (32), and the two second gears (29) are meshed with the third gear (32);

Wherein, the first gear lack (31) and the second gear lack (33) are both meshed with the second rack set (26).