CN209809628U

CN209809628U - Filter pressing equipment

Info

Publication number: CN209809628U
Application number: CN201920337185.3U
Authority: CN
Inventors: 糜佳昌; 赵海钦
Original assignee: Sichuan Xijianxingcheng Building Material Co Ltd
Current assignee: Sichuan Xijianxingcheng Building Material Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2019-12-20
Anticipated expiration: 2029-03-15

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a filter pressing device, which comprises a frame, one end of the frame is provided with a stop plate, the other end of the frame is provided with an extrusion plate, one side of the extrusion plate, which is back to the stop plate, is provided with an extrusion device for driving the extrusion plate to move, a plurality of filter plates are arranged between the extrusion plate and the stop plate, each filter plate is connected with a water outlet main pipe through a hose, the adjacent filter plates are provided with elastic reset mechanisms, when the extrusion device removes the pressure applied to the extrusion plate, the adjacent filter plates generate gaps under the action of the elastic reset mechanisms, a conveying mechanism for conveying filter cakes is also arranged below the frame, and one end of the conveying mechanism is provided with a filter cake; the utility model discloses a be provided with elasticity canceling release mechanical system between filter pressing equipment's the filter plate, after extrusion device removed the pressure of applying for the stripper plate, adjacent filter plate produced the clearance under elasticity canceling release mechanical system's effect, and the filter cake of being convenient for drops, can the wide application in sewage treatment technical field.

Description

Filter pressing equipment

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to filter-pressing equipment.

Background

When filter cakes or filter residues are discharged by filter pressing equipment in the prior art, the opening speed between adjacent filter plates is low, the filter cakes or the filter residues are not easy to fall off and sometimes need to be manually removed, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model provides a filter pressing equipment, the difficult condition that drops of filter residue, filter cake to prior art's filter pressing equipment and research and development have advantages such as simple structure is reasonable, low cost, desliming are effectual, have improved production efficiency greatly.

The utility model discloses a following technical scheme specifically realizes:

the utility model discloses a filter pressing equipment, which comprises a frame, the one end of frame is provided with the backstop board, the other end of frame is provided with the stripper plate, the stripper plate dorsad one side of backstop board is provided with and is used for the drive the extrusion device that the stripper plate removed.

Furthermore, a plurality of filter plates are arranged between the extrusion plate and the stop plate, each filter plate is connected with the water outlet main pipe through a hose, an elastic reset mechanism is arranged adjacent to each filter plate, and when the extrusion device removes the pressure applied to the extrusion plate, gaps are generated between adjacent filter plates under the action of the elastic reset mechanism.

Further, a conveying mechanism for conveying filter cakes is further arranged below the rack, and a filter cake collecting tank is arranged at one end of the conveying mechanism.

Furthermore, the two ends of each filter plate are provided with lug plates, the thickness of each lug plate is smaller than that of each filter plate, the lug plates are arranged on the cross beam of the frame in a sliding mode, the elastic reset mechanisms are sleeved with springs on the cross beams, and the two ends of each spring are respectively abutted to the lug plates of the adjacent filter plates.

Furthermore, the ear plates are provided with rollers, and the cross beam is provided with a guide rail extending along the length direction of the cross beam.

Further, the conveying mechanism is a conveying belt, a guide groove is further arranged on the rack, and the guide groove is located above the conveying belt.

Further, the section of the guide groove is in an inverted cone shape.

Further, the guide groove is a structural member made of stainless steel material.

Further, the conveying belt is obliquely arranged.

Furthermore, the extrusion device is a hydraulic cylinder, and a pressure detector is connected to the hydraulic cylinder.

Furthermore, the bottom of the supporting leg of the rack is provided with a shock pad.

Further, the shock pad is a machine component made of rubber materials.

Based on above technical scheme, the utility model discloses a technological effect does:

the utility model discloses a filter-pressing equipment simple structure is reasonable, is provided with elasticity canceling release mechanical system between the adjacent filter plate, works as the extrusion device removes and applies for behind the pressure of stripper plate, adjacent the filter plate is in produce the clearance under elasticity canceling release mechanical system's the effect, make filter cake and filter residue can drop fast, carry to the filter cake collecting vat in through conveying mechanism, save time improves production efficiency.

The technical effect of the preferred technical scheme of the embodiment is as follows:

firstly, the roller is arranged on the ear plate of the filter pressing equipment, after the pressure of the extruding device is removed, the ear plate can rapidly respond to and recover the deformation amount under the combined action of the spring and the roller, so that the time for dropping filter cakes or filter residues is greatly saved, and the production efficiency is improved;

secondly, the inverted cone-shaped guide groove is arranged below the filter plate of the filter pressing equipment, so that a good buffering effect can be achieved, a gathering effect on filter cakes or filter residues can be achieved, the filter cakes or the filter residues cannot fall off, and the filter pressing equipment is convenient to transport; third, the utility model discloses a filter pressing equipment's conveyer belt slope sets up, makes things convenient for filter cake or filter residue landing to filter cake collecting vat in.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a filter pressing device in embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a filter pressing device in embodiment 2 of the present invention;

in the figure:

1-a stopper plate; 2-extruding a plate; 3-filtering the plate; 4-a hose; 5-a water outlet main pipe; 6-a filter cake collecting tank; 7-ear plate; 8-a cross beam; 9-a spring; 10-a roller; 11-a guide track; 12-a conveyor belt; 13-a guide groove; 14-a hydraulic cylinder; 15-a pressure detector; 16-a leg; 17-shock pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1:

as shown in fig. 1, the present embodiment provides a filter pressing device, which includes a frame, the frame includes a supporting leg 16 and a cross beam 8, one end of the frame is provided with a stop plate 1, the other end of the frame is provided with an extrusion plate 2, one side of the extrusion plate 2, which faces away from the stop plate 1, is provided with an extrusion device for driving the extrusion plate 2 to move.

A plurality of filter plates 3 are arranged between the squeezing plate 2 and the stop plate 1, and as shown in fig. 1, the filter plates 3 are in sliding fit with the cross beam 8. Every filter plate 3 pass through hose 4 with go out water main 5 and be connected, when extrusion device drive stripper plate 2 extrusion filter plate 3 extrudeed, the produced pure water of filter-pressing is reserved people in the water main 5 through the hose.

It is adjacent be provided with elasticity canceling release mechanical system between the filter plate 3, work as when extrusion device extrudees filter plate 3, produce the filter cake and produce the pure water between the adjacent filter plate 3, work as extrusion device removes to apply behind the pressure of stripper plate 2, adjacent filter plate 3 is in produce the clearance under elasticity canceling release mechanical system's the effect, produce the clearance between the adjacent filter plate 3 and more do benefit to dropping of filter cake between the filter plate 3, fall the sediment fast, save time improves filter-pressing efficiency.

The filter cake squeezing device is characterized in that a conveying mechanism used for conveying filter cakes is further arranged below the rack, a filter cake collecting tank 6 is arranged at one end of the conveying mechanism, and after the squeezing force of the squeezing device is removed, the filter cakes drop on the conveying mechanism and are conveyed into the filter cake collecting tank 6 through the conveying mechanism.

As the further improvement of this embodiment, the both ends of filter plate 3 all are provided with otic placode 7, the thickness of otic placode 7 is less than the thickness of filter plate 3, otic placode 7 slides and sets up on the crossbeam 8 of frame, elasticity canceling release mechanical system establishes for the cover spring 9 on the crossbeam 8, spring 9's both ends offset with the otic placode 7 of adjacent filter plate 3 respectively, and when adjacent filter plate 3 tightly supported, the clearance between the adjacent otic placode 7 was the length when spring 9 compression state promptly, after removing the pressure that extrusion device applyed for stripper plate 2, spring 9 deformation made adjacent filter plate 3 produce the clearance fast, do benefit to dropping of filter cake or filter residue like this.

As a further improvement of this embodiment, the conveying mechanism is a conveying belt 12, a guide groove 13 is further provided on the frame, the guide groove 13 is located above the conveying belt 12, and preferably, the conveying belt 12 is disposed obliquely.

Example 2:

this embodiment is a further improvement on the basis of the above embodiment 1, and in order to better implement the present invention, the following structure is particularly adopted:

when filter pressing equipment's the great or sewage treatment capacity of volume is great, be provided with gyro wheel 10 on the otic placode 7, be provided with the edge on the crossbeam 8 the guide rail 11 that 8 length direction of crossbeam extend, gyro wheel 10 with guide rail 11 roll cooperation can make spring 9 can resume fast, save time improves work efficiency.

As a further improvement of this embodiment, the section of the guide groove 13 is in an inverted cone shape, and the guide groove 13 in an inverted cone shape can play a good role in buffering, thereby effectively protecting the conveying belt 12.

As a further improvement of this embodiment, the squeezing device is a hydraulic cylinder 14, and a pressure detector 15 is connected to the hydraulic cylinder 14.

As a further improvement of the embodiment, the bottom of the support leg 16 of the frame is provided with a shock pad 17, which can play a shock-proof role.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. A filter press apparatus, comprising: the device comprises a rack, wherein a stop plate (1) is arranged at one end of the rack, an extrusion plate (2) is arranged at the other end of the rack, and an extrusion device for driving the extrusion plate (2) to move is arranged on one side, back to the stop plate (1), of the extrusion plate (2);

a plurality of filter plates (3) are arranged between the extrusion plate (2) and the stop plate (1), each filter plate (3) is connected with a water outlet main pipe (5) through a hose (4), an elastic reset mechanism is arranged adjacent to each filter plate (3), and when the extrusion device removes the pressure applied to the extrusion plate (2), gaps are formed between adjacent filter plates (3) under the action of the elastic reset mechanisms;

a conveying mechanism for conveying filter cakes is further arranged below the rack, and a filter cake collecting tank (6) is arranged at one end of the conveying mechanism.

2. A filter press apparatus as defined in claim 1 wherein: the both ends of filter plate (3) all are provided with otic placode (7), the thickness of otic placode (7) is less than the thickness of filter plate (3), otic placode (7) slide to be set up on crossbeam (8) of frame, elasticity canceling release mechanical system establishes for the cover spring (9) on crossbeam (8), the both ends of spring (9) offset with otic placode (7) of adjacent filter plate (3) respectively.

3. A filter press apparatus as claimed in claim 2 wherein: the ear plates (7) are provided with rollers (10), and the cross beam (8) is provided with a guide rail (11) extending along the length direction of the cross beam (8).

4. A filter press apparatus as claimed in claim 3 wherein: the conveying mechanism is a conveying belt (12), a guide groove (13) is further arranged on the rack, and the guide groove (13) is located above the conveying belt (12).

5. A filter press apparatus as claimed in claim 4 wherein: the section of the guide groove (13) is in an inverted cone shape.

6. A filter pressing device as claimed in any one of claims 4 to 5, wherein: the guide groove (13) is a structural part made of stainless steel materials.

7. A filter pressing device as claimed in any one of claims 4 to 5, wherein: the conveyor belt (12) is arranged obliquely.

8. A filter pressing device as claimed in any one of claims 1 to 5, wherein: the extrusion device is a hydraulic cylinder (14), and a pressure detector (15) is connected to the hydraulic cylinder (14).

9. A filter pressing device as claimed in any one of claims 1 to 5, wherein: and the bottom of the supporting leg (16) of the frame is provided with a shockproof pad (17).

10. The pressure filtration device of claim 9, wherein: the shock pad (17) is a structural member made of rubber materials.