CN203878243U - A filtration unit for chemical fiber material - Google Patents
A filtration unit for chemical fiber material Download PDFInfo
- Publication number
- CN203878243U CN203878243U CN201420111824.1U CN201420111824U CN203878243U CN 203878243 U CN203878243 U CN 203878243U CN 201420111824 U CN201420111824 U CN 201420111824U CN 203878243 U CN203878243 U CN 203878243U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter cylinder
- filter canister
- canister
- barrel
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 36
- 239000000126 substance Substances 0.000 title abstract description 7
- 239000002657 fibrous material Substances 0.000 title abstract 6
- 239000000463 material Substances 0.000 claims description 42
- 239000000835 fiber Substances 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 235000012438 extruded product Nutrition 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a filtration unit for chemical fiber material. The filtration unit comprises a first filter canister and a second filter canister. The second filter canister sleeves the first filter canister, and the first filter canister and the second filter canister are arranged in a stuff canister of an extruding machine. The canister wall of the first filter canister is provided with an annular convex part whose axial cross section is in the shape of arch, parallelogram or triangle. The canister walls of the first filter canister and the second filter canister are uniformly provided with a plurality of filtration holes. The filtration holes of the second filter canister are smaller than those of the first filter canister. The filtration unit for chemical fiber material of the utility model has the advantages that the effective filtration area of the filtration unit is substantially increased for the first filter canister is provided with an annular convex part, and thereby the speed of filtering chemical fiber material can be increased, and the production efficiency of products can be increased. By filtering chemical fiber material twice with the first filter canister and the second filter canister, the effect of filtering impurities from chemical fiber material can be effectively improved, so that the quality of products in subsequent production processes can be guaranteed.
Description
Technical field
The utility model relates to the process equipment of fibers material, relates in particular to the filter of fibers material.
Background technology
The process of fibers material is generally to adopt extruder that macromolecular compound is made to solution or melt, extrudes, then form fiber through solidifying from the spinning head pore of die head.In above-mentioned process, fibers material, from die head extrudes, need to carry out filtration treatment, for guaranteeing the quality of extruded product, and the crystalline substance point or the fault that there will not be impurity to produce.
Yet the filter in existing fibers material process is Shortcomings in use, mainly when the fibers material amount of need filtering is large and impurity is also measured when large, can cause filter to get clogged, under the pressure of feed system, can burst filter very soon, and can not find in time, during discovery, produce often the accident of quality aspect, easily cause economic loss.Meanwhile, current filter is because the effective area filtering is little, and filter efficiency is low, causes production efficiency low.
Summary of the invention
The purpose of this utility model is to provide a kind of can filtration a large amount of fibers materials, and filters the filter of the fibers material that effective area is large.
For achieving the above object, the technical solution of the utility model is: the filter of fibers material, described filter comprises the first filter cylinder and the second filter cylinder, described the second filter cylinder is set in outside the first filter cylinder, the first filter cylinder and the second filter cylinder are located in the barrel of extruder, the first filter cylinder is sent end with the feed liquid of the second filter cylinder and is all connected with the die head of extruder, the barrel of described the first filter cylinder is provided with annular protrusion, this annular protrusion cross section is vertically semicircle, parallelogram or triangle, the barrel of the first filter cylinder and the second filter cylinder is evenly distributed with some filter openings, the filter opening of described the second filter cylinder is less than the filter opening of the first filter cylinder.
Because the first filter cylinder is provided with annular protrusion, and the barrel of the first filter cylinder is evenly distributed with some filter openings, increased the effective filtration area of the first filter cylinder, can filter fast a large amount of fibers materials, improves filter efficiency.Meanwhile, fibers material, after the first filter cylinder filters, tentatively filters the foreign material that volume is larger, and then by the second filter cylinder, is further filtered the foreign material of small volume.By above-mentioned double medium filtration, not only can effectively reduce foreign material, ensure the quality of later stage product, also can accelerate the rate of filtration, further improve filter efficiency.
Preferably, the annular protrusion of described the first filter cylinder barrel cross section is vertically to flow to filtering solution the parallelogram of inclination.When the annular protrusion of the first filter cylinder barrel adopts above structure, because annular protrusion flows to filtering solution, can accelerate the rate of filtration.
In the utility model, the barrel of described the second filter cylinder is also provided with annular protrusion.
The annular protrusion of described the second filter cylinder barrel cross section is vertically semicircle, parallelogram or triangle.
Preferably, the annular protrusion of described the second filter cylinder barrel cross section is vertically to flow to filtering solution the parallelogram of inclination.
Further, in the utility model, described the second filter cylinder can also be the order number filter screen that is 30-50.
The filter of the utility model fibers material, owing to being provided with annular protrusion on the first filter cylinder, has increased the effective filtration area of filter greatly, not only can improve the rate of filtration of fibers material, can also improve the production efficiency of product.Meanwhile, adopt the first filter cylinder and the second filter cylinder twice to filter fibers material, can effectively promote the filter effect of foreign material in fibers material, thereby guarantee the quality of product in later stage production process.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the cutaway view of the filter of the utility model fibers material;
Fig. 2 is the structural representation that in the filter of the utility model fibers material, the second filter cylinder is filter screen.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail:
As shown in Figure 1 or 2, the filter of the utility model fibers material, described filter comprises the first filter cylinder 1 and the second filter cylinder 2, described the second filter cylinder 2 is set in outside the first filter cylinder 1, the first filter cylinder 1 and the second filter cylinder 2 are located in the barrel 3 of extruder, the first filter cylinder 1 is sent end with the feed liquid of the second filter cylinder 2 and is all connected with the die head 4 of extruder, the barrel of described the first filter cylinder 1 is provided with annular protrusion 5, this annular protrusion 5 cross section is vertically semicircle, parallelogram or triangle, the barrel of the first filter cylinder 1 and the second filter cylinder 2 is evenly distributed with some filter openings 11, 12, the filter opening 21 of described the second filter cylinder 2 is less than the filter opening 11 of the first filter cylinder 1.
Because the barrel of the first filter cylinder 1 is provided with annular protrusion 5, and the barrel of the first filter cylinder 1 is evenly distributed with some filter openings 11, increased the effective filtration area of the first filter cylinder 1, can filter fast a large amount of fibers materials, improves filter efficiency.Meanwhile, fibers material, after the first filter cylinder 1 filters, tentatively filters the foreign material that volume is larger, and then further filters the foreign material of small volume by the second filter cylinder 2.By above-mentioned double medium filtration, not only can effectively reduce foreign material, ensure the quality of later stage product, also can accelerate the rate of filtration, further improve filter efficiency.
Preferably, the annular protrusion 5 of described the first filter cylinder 1 barrel cross section is vertically to flow to filtering solution the parallelogram of inclination.When the annular protrusion 5 of the first filter cylinder 1 barrel adopts above structure, because annular protrusion 5 flows to filtering solution, can accelerate the rate of filtration.
In the utility model, the barrel of described the second filter cylinder 2 is also provided with annular protrusion 6.
The annular protrusion 6 of described the second filter cylinder 2 barrels cross section is vertically semicircle, parallelogram or triangle.
Preferably, the annular protrusion 6 of described the second filter cylinder 2 barrels cross section is vertically to flow to filtering solution the parallelogram of inclination.
As shown in Figure 2, described the second filter cylinder 2 can also be the order number filter screen that is 30-50.
The operation principle of the filter of fibers material of the present utility model is: fibers material is after the interior melting of barrel 3 of extruder, enter in the first filter cylinder 1 of filter, after the filter opening 11 of the first filter cylinder 1 filters, bulky impurity in fibers material is removed, then fibers material enters in the second filter cylinder 2, because the filter opening 21 of the second filter cylinder 2 is less than the filter opening 11 of the first filter cylinder 1, in the second 2 pairs of filter cylinders fibers material, the impurity of small volume is further removed, the fibers material further filtering through the second filter cylinder 2 enters the die head 4 of extruder, finally from the spinning head pore of die head 4, extrude, through solidifying, form fiber again.Because the barrel of the first filter cylinder 1 is provided with annular protrusion 5, increased the effective filtration area of the first filter cylinder 1, can filter fast a large amount of fibers materials, improve filter efficiency.And by above-mentioned twice, filter, not only can effectively reduce foreign material, also can accelerate the rate of filtration, further improve filter efficiency, ensure the quality of later stage product.
Claims (6)
1. the filter of fibers material, it is characterized in that: described filter comprises the first filter cylinder and the second filter cylinder, described the second filter cylinder is set in outside the first filter cylinder, the first filter cylinder and the second filter cylinder are located in the barrel of extruder, the first filter cylinder is sent end with the feed liquid of the second filter cylinder and is all connected with the die head of extruder, the barrel of described the first filter cylinder is provided with annular protrusion, this annular protrusion cross section is vertically semicircle, parallelogram or triangle, the barrel of the first filter cylinder and the second filter cylinder is evenly distributed with some filter openings, the filter opening of described the second filter cylinder is less than the filter opening of the first filter cylinder.
2. the filter of fibers material according to claim 1, is characterized in that: the annular protrusion of described the first filter cylinder barrel cross section is vertically for flowing to filtering solution the parallelogram of inclination.
3. the filter of fibers material according to claim 1, is characterized in that: the barrel of described the second filter cylinder is also provided with annular protrusion.
4. the filter of fibers material according to claim 3, is characterized in that: the annular protrusion of described the second filter cylinder barrel cross section is vertically semicircle, parallelogram or triangle.
5. the filter of fibers material according to claim 4, is characterized in that: the annular protrusion of described the second filter cylinder barrel cross section is vertically for flowing to filtering solution the parallelogram of inclination.
6. the filter of fibers material according to claim 1, is characterized in that: described the second filter cylinder is that order number is the filter screen of 30-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111824.1U CN203878243U (en) | 2014-03-13 | 2014-03-13 | A filtration unit for chemical fiber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111824.1U CN203878243U (en) | 2014-03-13 | 2014-03-13 | A filtration unit for chemical fiber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878243U true CN203878243U (en) | 2014-10-15 |
Family
ID=51678764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111824.1U Expired - Fee Related CN203878243U (en) | 2014-03-13 | 2014-03-13 | A filtration unit for chemical fiber material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762038A (en) * | 2016-12-13 | 2017-05-31 | 大连凯泓科技有限公司 | A kind of filter filter element |
| CN113018984A (en) * | 2019-12-09 | 2021-06-25 | 帕尔公司 | Filter element, filter, filtering apparatus and method of use |
-
2014
- 2014-03-13 CN CN201420111824.1U patent/CN203878243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762038A (en) * | 2016-12-13 | 2017-05-31 | 大连凯泓科技有限公司 | A kind of filter filter element |
| CN113018984A (en) * | 2019-12-09 | 2021-06-25 | 帕尔公司 | Filter element, filter, filtering apparatus and method of use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |