CN217247023U

CN217247023U - Filter frame of plate-frame filter press

Info

Publication number: CN217247023U
Application number: CN202220191872.0U
Authority: CN
Inventors: 马越; 曹贻社; 夏鸿飞
Original assignee: Qingdao Shangyu Environmental Protection Equipment Technology Co ltd
Current assignee: Qingdao Shangyu Environmental Protection Equipment Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-23
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to a sludge treatment technical field specifically is a filter frame of plate frame filter press, which comprises a plate body, the plate body is inside to be opened there is the pore, open on the surface of plate body has the feed liquor hole, still be equipped with the filtrating pipeline on the plate body, the feed liquor hole with the filtrating pipeline passes through the pore intercommunication. The utility model discloses a feed liquor hole is seted up on the surface of filter frame of plate and frame filter press to pass through the pore intercommunication with feed liquor hole and filtrating pipeline, make each filter frame of plate and frame filter press extrude its mud each other in the filter press, carry out the mud-water separation operation, when the extrusion, the aqueous phase in the mud is extruded, and get into the pore through the feed liquor hole, get into filtrating pipeline by the pore again and unify the transport, make the mud-water separation operation more high-efficient thoroughly.

Description

Filter frame of plate-frame filter press

Technical Field

The utility model relates to a sludge treatment technical field specifically is a filter frame of plate and frame filter press.

Background

Sludge drying, also known as sludge dewatering, refers to a process of removing a large amount of water from sludge by methods such as permeation and evaporation, so as to reduce the water content of the sludge, and facilitate the transportation, accumulation, utilization or further recovery of water resources of the sludge. Municipal sludge is different from other sludge, and the moisture in the municipal sludge is mainly divided into free water, capillary water, adsorbed water and inside water, and the sludge is distributed among each plate frame through the plate frame filter press among the prior art to dewater through the mode of mechanical extrusion, but the plate frame among the prior art all is solid construction, and its aqueous phase that extrudes is collected through outside water pipe, and not only inefficiency, and the dehydration is not thorough, in view of this, we provide a plate frame filter press filter frame.

SUMMERY OF THE UTILITY MODEL

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

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

the filtering frame of the plate-and-frame filter press comprises a plate body, wherein a pore channel is formed in the plate body, a liquid inlet hole is formed in the surface of the plate body, a filtrate pipeline is further arranged on the plate body, and the liquid inlet hole is communicated with the filtrate pipeline through the pore channel.

Preferably, the liquid inlet holes are uniformly distributed on the outer surface of the pore channel.

Preferably, the number of the filtrate pipelines is at least four, and the filtrate pipelines are symmetrically distributed at four corners of the plate body.

Preferably, the filtrate pipelines of the filter frames of the plate and frame filter press can be connected through pipelines.

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

the utility model discloses a feed liquor hole is seted up on the surface of filter frame of plate and frame filter press to pass through the pore intercommunication with feed liquor hole and filtrating pipeline, make each filter frame of plate and frame filter press extrude its mud each other in the filter press, carry out the mud-water separation operation, when the extrusion, the aqueous phase in the mud is extruded, and get into the pore through the feed liquor hole, get into filtrating pipeline by the pore again and unify the transport, make the mud-water separation operation more high-efficient thoroughly.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 according to the present invention.

In the figure: 1. a plate body; 100. a filtrate line; 101. a liquid inlet hole; 102. a duct; 103. a central bore.

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 efforts all 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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a filter frame of a plate-and-frame filter press comprises a plate body 1, wherein a central hole 103 is formed in the center of the plate body 1, a central shaft for the plate-and-frame filter press penetrates through the central hole 103 to be guided, a pore channel 102 is formed in the plate body 1, a liquid inlet hole 101 is formed in the surface of the plate body 1, and in the embodiment, the liquid inlet holes 101 are uniformly distributed on the outer surface of the pore channel 102. The plate body 1 is also provided with a filtrate pipeline 100, and the liquid inlet hole 101 is communicated with the filtrate pipeline 100 through a pore passage 102. And (3) extruding the sludge among the filter frames of the plate-and-frame filter press in the plate-and-frame filter press to separate sludge and water, wherein during extrusion, a water phase in the sludge is extruded and enters the pore channel 102 through the liquid inlet hole 101, and then enters the filtrate pipeline 100 through the pore channel 102.

In addition, the number of the filtrate pipes 100 is at least four, and the filtrate pipes are symmetrically distributed at four corners of the plate body 1. Further, the filtrate conduits 100 of a plurality of frame-and-frame filter press filter frames may be connected by a conduit. The filtrate pipelines 100 of the filter frames of the plate and frame filter press are connected through corrugated pipes, when sludge is extruded, liquid phase separated by the filter frames of the plate and frame filter press enters the filtrate pipelines 100 through the pore channels 102, and then is connected into a water pump through the mutually connected corrugated pipes for conveying.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a filter frame of plate and frame filter press, includes plate body (1), its characterized in that: the plate body (1) is internally provided with a pore passage (102), the surface of the plate body (1) is provided with a liquid inlet hole (101), the plate body (1) is further provided with a filtrate pipeline (100), and the liquid inlet hole (101) is communicated with the filtrate pipeline (100) through the pore passage (102).

2. The filter frame of a plate and frame filter press according to claim 1, wherein: the liquid inlet holes (101) are uniformly distributed on the outer surface of the pore canal (102).

3. The filter frame of a plate and frame filter press according to claim 1, wherein: the number of the filtrate pipelines (100) is at least four, and the filtrate pipelines are symmetrically distributed at four corners of the plate body (1).

4. The filter frame of a plate and frame filter press according to claim 1, wherein: the filtrate pipes (100) of a plurality of filter frames of the plate-and-frame filter press can be connected through a pipeline.