CN202460270U

CN202460270U - Filtering disk for concentrator

Info

Publication number: CN202460270U
Application number: CN2012200174669U
Authority: CN
Inventors: ***
Original assignee: Guangdong Lee and Man Paper Manufacturing Co Ltd
Current assignee: Guangdong Lee and Man Paper Manufacturing Co Ltd
Priority date: 2012-01-16
Filing date: 2012-01-16
Publication date: 2012-10-03
Anticipated expiration: 2022-01-16

Abstract

The utility model belongs to the field of a paper technology, and particularly relates to a filtering disk for a concentrator. The structure of the filtering disk comprises a filtering round disk body; a plurality of filtering holes are formed on the filtering round disk body; the filtering round disk body is a filtering plate body formed by splicing a plurality of fan-shaped bodies; the filtering round disk body is a filtering plate body formed by splicing 12-18 fan-shaped bodies; the filtering disk body is formed by splicing by the 14 fan-shaped bodies; the filtering disk body is a stainless steel filtering disk body; and the filtering holes are radially distributed on the filtering disk body. With the adoption of the technical scheme provided by the utility model, the filtering disk for the concentrator is easy to manufacture and transport; and the manufacturing cost of the filtering disk can be reduced.

Description

Thickener filters disk

Technical field

The utility model belongs to pulp technology for making paper, specifically, relates to a kind of thickener filtration disk that plain boiled water purifies that is used for.

Background technology

Thickener is the equipment that is widely used for Separation of Solid and Liquid, and solid-liquid separation technique is meant solid phase and liquid phase separating from suspension, and purpose is to reclaim valuable phase or prepares for next step operation.Separation for the solid-liquid that has density contrast two phases; The effect of acceleration field capable of using makes liquid phase restricted and solid phase can move downward therein; Thereby suspension liquid is become only contain the closely knit lotion of small amount of moisture and only contain the liquid of the clarification of small amount of solid, this process is the gravitational settling process.

But thickener of the prior art mainly is the main equipment that is used for factory, and its equipment is huge, and the filtration disk of being located in it is also very big, and that existing filtration disk is generally is one-body molded, and manufacturing cost is higher.

Summary of the invention

The utility model has overcome shortcoming of the prior art, provides thickener to filter disk, and it is made easily, low cost of manufacture.

In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:

Thickener filters disk, comprises filtering the disk body, and said filtration disk body has some filtering holes, and said filtration disk body is assembled by some segments.

Further, said filtration disk body is by 12～18 filtration disk bodies that segment is assembled.

Further, said filtration disk body is by 14 filtration disk bodies that segment is assembled.

Further, said filtration disk body is that stainless steel filters the disk body.

Further, said filtering holes is arranged on the said filtration disk body radially.

Compared with prior art, the beneficial effect of the utility model is:

The utility model adopts above technical scheme, and thickener filters disk and makes easily and transportation, has reduced the manufacturing cost of filtering table.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

Fig. 1 is the front view that embodiment 1 thickener filters disk.

Fig. 2 be among Fig. 1 A-A to cross-sectional view.

Wherein,

1---filter the disk body;

2---filtering holes;

3---segment.

The specific embodiment

Embodiment 1:

Like Fig. 1, shown in 2; The described thickener of the utility model filters disk; Comprise the filtration disk body 1 that is installed in the thickener; Filter disk body 1 and have some filtering holes 2, filter disk body 1, adopt this kind design to effectively reduce manufacturing cost and cost of transportation that thickener filters disk by the assembled filtration disk body 1 of some segment 3.

The utility model course of work is:

The polydisc that thickener is inner filters disk bodies 1 by several and forms, and each filtration disk body 1 is made up of plurality of sector body 3; Filtering disk body 1 rotates in thickener; Plain boiled water forms certain liquid level in thickener, plain boiled water can pass in the gap in the middle of each filtration disk body 1 of filtering holes 2 entering, finally converges in the pipe and discharges; Form drop during discharge and in each filters disk body 1, can form vacuum; Help the filtration of water more, the fiber in the plain boiled water can not form one deck slurry through screen pack on wire side, is hit down by water under high pressure in the defeated sizing device in the exit and exports.

Filtering holes 2 can be not limited only to the circle shown in the figure for circle, ellipse, rhombus, different shape such as square.

Embodiment 2:

The main technical schemes of present embodiment is identical with embodiment 1, and unaccounted characteristic adopts the explanation among the embodiment 1 in the present embodiment, no longer gives unnecessary details at this.The difference of present embodiment and embodiment 1 is:

Filter the disk body by the assembled filtration disk body 1 of 14 segments 3, be convenient to manufacturing and transportation that thickener filters disk.

Embodiment 3:

Filter disk body 1 and filter the disk body for stainless steel, the long-time use, it is not yielding, not fragile to filter disk yet.

Embodiment 4:

Filtering holes 2 is arranged in radially filters on the disk body 1, adopts this kind design, and filtration, the clean-up effect of plain boiled water are better.

What should explain at last is: more than be merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to embodiment; For a person skilled in the art, it still can be stated scheme to the skill that aforementioned each embodiment put down in writing and make amendment, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. thickener filters disk, comprises filtering the disk body, and it is characterized in that: said filtration disk body has some filtering holes, and said filtration disk body is assembled by some segments.

2. thickener according to claim 1 filters disk, and it is characterized in that: said filtration disk body is by 12～18 filtration disk bodies that segment is assembled.

3. thickener according to claim 2 filters disk, and it is characterized in that: said filtration disk body is by 14 filtration disk bodies that segment is assembled.

4. thickener according to claim 1 filters disk, it is characterized in that: said filtration disk body is that stainless steel filters the disk body.

5. thickener according to claim 1 filters disk, and it is characterized in that: said filtering holes is arranged on the said filtration disk body radially.