CN202460269U - Filter disc of thickener - Google Patents
Filter disc of thickener Download PDFInfo
- Publication number
- CN202460269U CN202460269U CN201220018281XU CN201220018281U CN202460269U CN 202460269 U CN202460269 U CN 202460269U CN 201220018281X U CN201220018281X U CN 201220018281XU CN 201220018281 U CN201220018281 U CN 201220018281U CN 202460269 U CN202460269 U CN 202460269U
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- CN
- China
- Prior art keywords
- thickener
- disk
- filter disc
- filters
- segments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of paper manufacture, in particular to a filter disc of a thickener for paper manufacture. The filter disc comprises a filter disc body assembled by 14-16 segments; the specific number of the segments is 15; and a plurality of filter holes are radially formed in the filter disc body. Through the adoption of the technical scheme, the segments of the filter disc can be disassembled to manufacture and transport; and during use, the segments are very conveniently assembled to form the filter disc, so as to effectively lower the cost of manufacture and transport.
Description
Technical field
The utility model relates to pulp technology for making paper, and specifically, the thickener that relates to a kind of paper grade (stock) filters disk.
Background technology
The thickener of prior art is to utilize the showing of filtration disk of decker that low underflow material is concentrated and washs.
The paper grade (stock) thickener mainly is to utilize the inside and outside pressure reduction of filtration disk under the effect of gravity, to dewater to concentrate slurry; Increasing along with production capacity; Filter area needs to strengthen; The diameter that filters disk is with length and then also need to strengthen, thereby the volume of equipment is also increasing, and this just brings certain difficulty to processing and manufacturing, transportation etc.
Summary of the invention
The utility model has overcome shortcoming of the prior art, provides a kind of thickener to filter disk, and it effectively reduces the manufacturing cost that thickener filters disk, and can it be taken apart and transport, and greatly facilitates transportation.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
A kind of thickener filters disk, comprises filtering the disk body, and said filtration disk body is by 14～16 filtration disk bodies that segment is assembled.
Further, said segment is provided with 15.
Further, also be provided with some filtering holes on the said filtration 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:
A kind of thickener filters disk, comprises filtering the disk body, and said filtration disk body is assembled by 14～16 segments.
The utility model adopts above technical scheme, and thickener filtration disk can split into the plurality of sector body and make and transport, and is assembled into thickener during use again and filters disk, and is very convenient, effectively reduces manufacturing cost and cost of transportation.
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 structural representation that a kind of thickener of the utility model filters disk.
Wherein,
1---filter the disk body;
2---segment;
3---filtering holes.
The specific embodiment
As shown in Figure 1; The described a kind of thickener of the utility model filters disk; Comprise and filter disk body 1, filter disk body 1, filter disk body 1 and be provided with some filtering holes 3 by the assembled filtration disk body 1 of 15 segments 2; To filter disk body 1 and be split as 15 segments 2 and make and transport, reduce manufacturing cost and cost of transportation that thickener filters disk.
The utility model operation principle 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 15 segments 2; 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 3 entering, finally converges in the pipe and discharges; Form drop during discharge and in each polydisc, 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 3 can be not limited only to the circle shown in the figure for circle, ellipse, rhombus, different shape such as square.
Embodiment 2:
Technical scheme and embodiment 1 that present embodiment adopts are roughly the same, repeat no more at this, and its difference is:
Filtering holes 3 is arranged in radially filters on the disk body 1, and filtering holes 3 adopts radial design, and filter effect is better.
The utility model is not limited to above-mentioned embodiment; If the various changes of the utility model or distortion are not broken away from the spirit and the scope of the utility model; If these changes and distortion belong within the claim and equivalent technologies scope of the utility model, then the utility model also is intended to comprise these changes and distortion.
Claims (4)
1. a thickener filters disk, comprises and filters the disk body, and it is characterized in that: said filtration disk body is by 14～16 filtration disk bodies that segment is assembled.
2. a kind of thickener according to claim 1 filters disk, and it is characterized in that: said segment is provided with 15.
3. a kind of thickener according to claim 1 filters disk, it is characterized in that: also be provided with some filtering holes on the said filtration disk body.
4. a kind of thickener according to claim 3 filters disk, and it is characterized in that: said filtering holes is arranged on the said filtration disk body radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220018281XU CN202460269U (en) | 2012-01-16 | 2012-01-16 | Filter disc of thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220018281XU CN202460269U (en) | 2012-01-16 | 2012-01-16 | Filter disc of thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460269U true CN202460269U (en) | 2012-10-03 |
Family
ID=46908470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220018281XU Expired - Lifetime CN202460269U (en) | 2012-01-16 | 2012-01-16 | Filter disc of thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460269U (en) |
-
2012
- 2012-01-16 CN CN201220018281XU patent/CN202460269U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |